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GeoPark Limited

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FY2017 Annual Report · GeoPark Limited
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ANNUAL REPORT 2017

EXPLORER

OPERATOR

CONSOLIDATOR

CONTENTS

Bottom Line

Letter to Shareholders

1

4

16

Business Approach  

& Guidelines

22

24

25

27

2017 Performance

Our Strengths

Our Platform

Our Approach

28 

Our Value System

31

Form 20-F

156

Consolidated Financial 

Statements

208

209

Board of Directors 

Corporate Management Team, 

Secretary & Advisors

BOTTOM LINE

Oil and Gas Production

25

20

15

10

5

0

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M

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t
c
u
d
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r
P
y
l
i

a
D
e
g
a
r
e
v
A

2011

2012

2013

2014

2015

2016

2017

Oil and Gas Reserves

150

120

90

60

30

0

)
e
o
b
M
M

(

s
e
v
r
e
s
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P
2

2011

2012

2013

2014

2015

2016

2017

 Gas

 Oil

 Gas

 Oil

 
 
 
 
 
Magallanes Region, Chile

“As an entrepreneurial and battle-tested 
company that has grown from scratch 
into one of Latin America’s leading 
independents, we attribute our success to 
a proud culture based on trust - and which 
is the catalyst for our continuous record of 
safe, clean, neighborly, transparent, and 
successful operations”

GeoPark   3

LETTER TO SHAREHOLDERS

Dear Fellow Shareholders:

Más Cash / Capital Strength

We are pleased to report that our GeoPark team again outperformed 

Differentiating us from most of our industry peers, GeoPark is a self-

in 2017 – making us a better, stronger, more capable, and more 

funding growing cash-generating company - meaning our own cash 

valuable Company than ever before. 

flows are sufficient to pay for and expand our business. Cash flows 

from operating activities were up 72% to $142 million and Adjusted 

The international investment community began taking increased 

EBITDA more than doubled to $176 million. We also successfully 

notice of our enduring growth track record and GeoPark was the best 

lowered borrowing costs and extended debt maturities by issuing 

performing upstream oil and gas company on the New York Stock 

a new bond for $425 million, at 6.5% due in 2024, and which was 

Exchange in 2017 with a 130% share price increase.

substantially oversubscribed by top tier international investors. We 

closed 2017 with $135 million in cash.

A continuous theme of GeoPark is ‘Vamos por Más’ (‘Let’s Go for 

More’) and our 2017 performance delivered más (more) in all key 

Más Value

fundamentals of our business:

With our new oil and gas discoveries in 2017 and increasingly-efficient 

Más Oil and Gas

cost structure, the independently-certified net present value (NPV) of 

GeoPark’s 2P oil and gas reserves increased by 21% to a value of $2.3 

Success in our industry begins by being able to consistently find, 

billion (despite using lower price decks compared to 2016). Last year 

develop and produce oil and gas. Last year, GeoPark extended its 

we invested $106 million and increased our NPV by $404 million. On 

exceptional 15 year growth track record and increased production 

a ‘per share’ basis and deducting outstanding net debt and minority 

by 23% to a record 27,586 boepd with an exit production of 31,977 

interests, our net debt adjusted 2P NPV per share increased by 24% 

boepd. In Colombia, production grew by 39% to 21,787 boepd. After 

to $29.2 per share (or $15.8 per share for Colombia alone). This means 

producing over 10 million boe during the year, we replaced and grew 

our market share price is still significantly below the underlying value 

our certified oil and gas reserves with proven (1P) reserves increasing 

of our oil and gas assets.

by 24% to 97 million boe and total proven and probable (2P) reserves 

increasing by 11% to 159 million boe. In Colombia, 2P reserves 

Más Acreage / Upside

increased by 31% from the continuing extension of the large Tigana 

GeoPark has steadily and economically built an extensive land 

and Jacana oil fields.

position across Latin America – with more than five million acres in 

29 blocks in 9 proven hydrocarbon basins in 5 countries, consisting 

Más Efficiencies / Lower Costs

of a risk-balanced mix of production, development, exploration and 

Being the safest lowest-cost driller and producer of oil and gas are 

unconventional resource projects. This large acreage platform is one 

the critical factors in achieving long-term industry leadership and 

of our most powerful assets – one that does not show up on a balance 

economic success - with an even greater emphasis in today’s world 

sheet – but which provides the foundation for long-term growth. 

of oil price volatility. GeoPark’s operational strength has allowed us 

On our acreage, GeoPark has identified new geological plays and 

to relentlessly drive down capital and operating costs to achieve top-

prospects – that is, new potential oil and gas fields – with audited 

performing metrics, with 2P finding and development costs of $4.0 

exploration resources of 700 million to 1.3 billion boe.

per boe (consolidated) and $2.8 per boe (Colombia), and operating 

costs of $7.3 per boe (consolidated) and $4.3 per bbl (Colombia Llanos 

Más Opportunity

34). Our passion for cost efficiency has resulted in 90% of GeoPark’s 

One of the pillars of GeoPark’s business plan is our success in 

production being cash flow positive at oil prices of just $25-30 per 

identifying and acquiring new high-quality projects on attractive 

barrel.

terms. Our continuous efforts to uncover new business opportunities 

over the last 10+ years in targeted hydrocarbon basins has built a 

4   Annual Report 2017 / Letter to Shareholders

GeoPark   5

6   Annual Report 2017 / Letter to Shareholders

Jacana Field, Llanos 34 Block, Colombia

$2+ billion new project inventory in Colombia, Brazil, Argentina, Peru, 

forward regardless of any short-term cycles or sentiment. We believe 

Ecuador and Mexico – with an active focus on initiatives with Latin 

our strength and unique position across the region today results from 

American national oil companies. In early 2018, GeoPark entered into 

this alignment and gives us even more advantages in achieving our 

a new acquisition partnership with ONGC, the national oil company 

ambitious goals.

of India, to support and join our efforts to expand our upstream 

portfolio across Latin America.

Más Capabilities

People
As our history has proved, great people create great results. We are 

Our big ambitions require us to prepare for our future by 

pleased to recognize and thank the women and men who have built 

continuously investing in our capacities and know-how and to 

and are continuing to build GeoPark. They are our heart and engine, 

become the best at every component of our business. Last year we 

and have faced and met every challenge with a professionalism, 

continued to invest in our technical, financial and management 

creativity and agility that keeps propelling us forward.  

excellence and strengthen our country business unit teams, including 

new leadership in Peru and Argentina. This includes dynamically 

As an entrepreneurial and battle-tested company that has grown 

structuring our organizational and leadership framework to more 

from scratch into one of Latin America’s leading independents, we 

effectively manage our growing enterprise and capture the future.

attribute our success to a proud culture based on trust – and which 

is the catalyst for our continuous record of safe, clean, neighborly, 

Más Safe, Clean and Neighborly Operations

transparent and successful operations. 

Our in-house-designed value system called SPEED is GeoPark’s 

competitive advantage. SPEED represents our character, guides our 

Our gratitude extends to the persistently supportive families of all 

behavior and defines our success. It creates positive interdependence 

our team members who have contributed immensely to where we 

with the communities where we operate and ensures safe and 

have been and where we are going. We were fortunate to join with all 

environmentally-clean operational performance – with the goal to be 

employees and spouses this year for GeoPark’s Fifteenth Anniversary 

the partner-of-choice, employer-of-choice and neighbor-of-choice. 

to express our thanks personally and to celebrate together our 

From 2015 to date, GeoPark is the only major operator in Colombia 

powerful culture, impressive accomplishments and big expectations 

with zero work interruptions. In 2017, GeoPark was awarded the ISO 

for each other.

14001 environmental management certification in Colombia. 

Vision and Alignment
As described in our Business Guidelines which accompany every 

Annual Report, GeoPark’s long-term value proposition is to build 

the leading oil and gas independent company in Latin America – a 

A special thanks also to our hard-working Board of Directors. We are 

saddened by the unfortunate passing of Peter Ryalls and Michael 

Dingman and sincerely grateful for their important and valuable 

contribution to our Company.

region of unlimited hydrocarbon resources, a welcoming business 

environment, and little competition. An advantage in creating our 

Business Platform
GeoPark’s business plan follows a technical approach to identify 

Company has been a consistent long-term vision and conservative 

high-value under-exploited proven hydrocarbon basins – based on 

business plan that are supported and shared by our shareholders, 

geological, infrastructure and regulatory factors. We then work to 

Board of Directors, management and employee team.

establish strategic positions in the targeted regions. Our systematic 

expansion to date has resulted in building stable and growing 

It is our steady focus on this bigger prize that has allowed us to build 

businesses in Colombia, Chile, Brazil, Argentina and Peru. Each 

the foundation and tools needed for the long-term and to push 

country is managed by reputable and professional local teams, with 

Jacana Field, Llanos 34 Block, Colombia

GeoPark   7

supporting production and cash flows, attractive underlying reserves 

commitment to drill two exploration wells in 2018.

and resources, and inventories of new project opportunities. 

Our independent country businesses are further enhanced by being 

Argentina Business

supported by an overall corporate organization, which improves 

Our team is continuing to strengthen our position in Argentina, 

efficiencies, reduces costs through operational and financial 

where it has a proven history of exploration success. 

synergies, controls quality, drives performance, and more effectively 

grows our overall company by allocating capital to the best 

In August 2017, we made a successful new light oil field discovery 

shareholder value-adding projects. 

with the Rio Grande Oeste exploration well in the CN-V Block in the 

Briefly looking at each of our businesses:

Colombia Business

Neuquen Basin. An adjacent prospect will be drilled in 2018.

In December 2017, GeoPark acquired a 100% working interest in and 

operatorship of three new blocks (Aguada Baguales, El Porvenir and 

GeoPark is leading the strongest upstream project in Colombia and 

Puerto Touquet) in the heart of the Neuquen Basin with production, 

one of the most attractive onshore projects in Latin America today. 

development, exploration and unconventional resource potential. 

In less than five years we grew from zero to be the third largest oil 

The blocks are currently producing 2,400-2,500 boepd and were 

operator in the country – and are currently proving up what is being 

acquired at a value of $4 per boe 2P reserves. In addition to its 

called the largest oil field discovery in Colombia in the last 20 years.  

attractive upside potential, this acqusition represents a good fit with 

our existing platform in Argentina with cost savings and operational 

Our key asset is the Llanos 34 Block (GeoPark operated), which we 

synergies.

have grown from 0 to 50,000+ bopd gross production.  During 2017, 

following successful appraisal drilling in the Tigana and Jacana oil 

Peru Business

fields and new oilfield discoveries – Curucucu, Chiricoca, and Jacamar 

GeoPark continues working to prepare for the development of the 

– we materially increased our Colombian certified 1P and 2P reserves 

Morona Block. This project has become emblematic for Peru and 

by 64% and 31% to 66 million boe and 88 million boe respectively. 

represents PetroPeru’s return to upstream activity. GeoPark was 

Our 2P reserve life index reached 11 years and the reserve 

selected as the partner-of-choice and awarded the operatorship with 

replacement ratio was 360%. Our 1P NPV and 2P NPV in Colombia 

a 75% working interest. We recently signed a cooperation agreement 

increased to $1.1 billion and $1.4 billion respectively.

with the local indigenous communities to work together to complete 

the Environmental Impact Assessment which is expected to be 

Llanos 34 is a highly-attractive, low risk, low cost and high netback 

submitted in 2018.

block which provides a large scale profitable production base even in 

low oil price environments. Due to the expertise of our local teams, 

Morona is a large block in the proven Maranon Basin with a large 

net finding and development costs (F&D costs) for 2017 were just $2.4 

upside potential (approximately 320-500 million boe) with several 

per boe (1P).  We have a big inventory of well sites (75+) to continue 

high impact plays and prospects. The block’s key asset is the Situche 

growing production, with IRRs exceeding 500% and six-month 

Central oil field, which was discovered and proven up by two wells 

paybacks (assuming a $50 per barrel Brent oil price). Our economics 

(which tested at a combined rate of 7,500 bopd), and which has 

and return on capital in Llanos 34 are highly profitable and beat 

certified gross 3P reserves of 83 million barrels, a big 200 million 

almost any North American conventional or unconventional play.

barrel potential, and the opportunity for near-term cash flow. Morona 

In a constant effort to reduce transportation costs and improve 

increases our overall inventory of reserves and exploration resources 

netbacks, we are constructing a new 30 km flow line to connect 

and can contribute to our long-term durable growth. GeoPark has 

Llanos 34 to the main Colombian pipeline infrastructure.

designed a phased work program that is expected to put the Situche 

represents an important acquisition for GeoPark that significantly 

Central field into production initially through a long-term test to 

During 2017, GeoPark also acquired attractive exploration acreage 

begin generating cash flow – with ‘first oil’ targeted for 2019.

(Tiple and Zamuro), adjacent to Llanos 34, by farming-in with a 

8   Annual Report 2017 / Letter to Shareholders

Magallanes Region, Chile

GeoPark   9

Brazil Business

Our Brazil business represents a strategic base with a fully-developed, 

secure, cash flow-producing asset (a non-operated interest in the 

Manati field, one of Brazil’s largest producing gas fields, operated 

by Petrobras) and 8 exploration blocks in onshore mature proven 

hydrocarbon basins (Potiguar, Reconcavo, and Sergipe Alagoas). 

GeoPark will drill 2-3 exploration wells in 2018 to continue testing this 

potential.

GeoPark also has identified attractive onshore hydrocarbon 

opportunities in Brazil and is working with Petrobras in its divestment 

efforts with the objective of expanding our asset base. 

Chile Business

We are Chile’s first private oil and gas producer. We built the business 

from a flat-footed start-up in 2006 to a solid business with current 

production of approximately 2,900 boepd (66% gas, 34% oil), 

2P reserves of 34 million boe and 5 blocks with 0.8 million acres, 

consisting of approximately 375-700 million boe of exploration and 

unconventional resources. Over 20 million boe have already been 

produced by GeoPark in Chile and we divested 20% of our project in 

2011 for approximately $150 million.

Our Chilean team has done an excellent job improving efficiencies 

and maintaining production stability with very little new investment. 

Production and reserves decreased in 2017 due the natural decline of 

the fields and limited drilling activity since the end of 2014. In early 

2017, GeoPark extended its gas off-take contract with Methanex to 

2026 to supply its large methanol plant in Punta Arenas. 

In early 2018, GeoPark drilled and tested a new shallow El Salto 

formation prospect and discovered the Uaken gas field; which creates 

a new low cost gas play across the Fell Block.

10   Annual Report 2017 / Letter to Shareholders

New Projects and Countries
With our focus on achieving scale, GeoPark is always in the hunt to 

acquire attractively-valued new oil and gas upstream opportunities 

across Latin America and we have built an impressive inventory of 

new projects over the last ten years. Following the lower oil price 

environment, national oil companies, which control the biggest 

and best hydrocarbon acreage, are reevaluating their portfolios and 

initiating divestment programs. Our regional platform, expertise and 

reputation give us first mover advantage in potentially acquiring 

these attractive projects.

We are also working towards establishing new platforms in Mexico 

and Ecuador, where regulatory reforms have opened the door for 

private companies to access highly attractive hydrocarbon assets – 

many of which are an excellent fit for GeoPark’s skill set. 

As a result of our existing large and diversified organic asset portfolio, 

GeoPark has the advantage of being a patient asset acquirer, and can 

wait for the right market opportunities to acquire the right projects at 

the right prices. To enhance our position as the preferred buyer in the 

region, we have also created strategic acqusition partnerships with 

strong players, such as ONGC from India.

Tua Field, Llanos 34 Block, Colombia

GeoPark   11

Outlook
As a Company, GeoPark is built to prosper in a $40-45 oil price world. 

The current increased price environment allows us to further expand 

our programs and achieve greater returns – while maintaining our 

inherent discipline and focus on cost and value.

Our 2018 work and investment program targets a $140-150 million 

capital investment program (considering Brent oil prices of $60 per 

barrel), and is fully funded by operating cash flows. 

The work program provides for a 40+ well drilling program targeting 

production growth of 25-30% (including the new Argentine assets) 

and an exit production of 38,000-39,000 boepd, and includes:

• 29-31 gross well development, appraisal and exploration drilling 

program and new flowline construction in the Llanos 34 and adjacent 

blocks in the Llanos Basin in Colombia

• 6-7 gross well exploration drilling program in the Neuquen Basin in 

Argentina

• Environmental impact assessment and preliminary engineering and 

facility work on the Morona Block in the Maranon Basin in Peru

• 2-3 gross well exploration drilling program in the onshore 

Reconcavo and Potiguar Basins in Brazil

• 1-2 gross well exploration and development drilling program on the 

Fell Block in the Magallanes Basin in Chile

GeoPark has developed and proven-up a highly-effective capital 

allocation methodology to manage its five country portfolio. This 

system enables us to review and select from a wide range of projects 

generated by each business unit team with different returns, 

potentials, risks, sizes, timelines and geographies. It ensures that 

capital is always directed to our top value-adding projects after 

ranking them on technical, strategic and economic criteria. It creates 

a healthy competition between our different business units which 

further helps drive performance. It also provides greater security 

in volatile markets by allowing us to easily add or remove projects 

depending on oil prices and project performance – and to fine-tune 

our desired risk exposure.

12   Annual Report 2017 / Letter to Shareholders

Magallanes Region, Chile

GeoPark   13

Thank You
Our sincere thanks and appreciation to our shareholders and 

bondholders – old and new alike – who have partnered with us, 

believe in our project, and support our efforts. In 2017, we 

continued our campaign to reach out to new investors and better 

align our market value with the underlying asset value we have 

unlocked in the field. As a result, we were the leading E&P stock 

performer last year and our stock trading volumes have begun 

to accelerate (now at levels exceeding $5 million per day) which 

has opened up shareholder participation to the wider investment 

community.

As always, your comments and recommendations are welcomed and 

appreciated. We please invite you to visit us in the field or at any of 

our offices to get to know us better and learn first-hand how we work. 

We look forward to delivering and reporting to you on our results in 

2018.

Sincerely,

Gerald E. O’Shaughnessy

Chairman

James F. Park

Chief Executive Officer

14   Annual Report 2017 / Letter to Shareholders

GeoPark   15

BUSINESS APPROACH AND GUIDELINES

Strategic Context
GeoPark’s objective is to create value by building the leading Latin 

opportunities. By applying new technology and investment, 

American upstream independent oil and gas company. By this, we 

creating stable markets and better economic conditions, and/or 

mean an action-oriented, persistent, aware and caring company 

more efficient operations, an under-performing or bypassed asset 

with the best ‘shareholder value-adding’ oil and gas assets. 

can be converted into an attractive economic project. Work in these 

proven areas also frequently opens up exciting new hydrocarbon 

We believe the energy business – specifically the upstream oil and 

resources in new geological play types and formations.

gas industry – is one of the most exciting, necessary, and 

economically-rewarding businesses today. No undertaking or 

We are focused on Latin America because of the abundance of 

society can advance without the supply of energy, and energy 

these types of opportunities throughout the region. Latin America 

remains the critical element in allowing people to better their lives. 

ranks as one of the highest potential hydrocarbon resource regions 

Much of the world still lacks adequate energy supplies for the most 

in the world and its economies are thirsty for new energy. 

basic needs and demand is continually increasing. Although new 

Historically, it has been dominated by larger major and national oil 

exciting technologies and sources are being developed, oil and gas 

companies, with the presence of only a modest number of more-

is the most reliable energy source and will be required to support 

agile independent companies. North America is home to thousands 

over half of our planet’s continuous and rising energy needs far into 

of independent oil and gas operators, whereas Latin America, an 

this century.

area substantially larger and with greater resource potential, has 

only a handful of independents taking advantage of available 

We believe the best places for us to find and develop hydrocarbons 

opportunities. In contrast to many areas of the world, the 

are in areas around the world where oil and gas have already been 

environment and resources for operating and funding a business 

discovered, but which for economic, technical, funding or other 

are welcoming and increasingly more feasible. Furthermore, 

reasons have been inadequately developed or prematurely 

numerous good oil and gas assets in Latin America are available, 

abandoned. These projects have proven hydrocarbon systems, 

undervalued and at very attractive prices now. 

valuable technical information, existing infrastructure, and, in many 

cases, unexploited low-risk exploration and re-development 

GeoPark has been conservatively built for the long-term. We did not 

16   Annual Report 2017 / Business Approach and Guidelines

start with a short term ‘exit strategy’ in mind and we have focused 

year-over-year track record is evidence of our success in effectively 

on building a team and sustainable business. Our approach has 

balancing risk among the subsurface, geological, funding, 

required patience in order to create the necessary foundation, but it 

organizational, market, price, partner, shareholder, regulatory and 

has enabled us to stay solidly ‘ in the game’ and be positioned to 

political environments. For example, GeoPark was able to respond 

now have the chance to grab the bigger prizes. 

constructively to the 2008/9 financial crisis and, again, to the oil 

The founders and our management team have a substantial part of 

volatility of 2015-2016. 

our net worth invested in GeoPark. (The CEO founder has never sold 

We believe the best results in the upstream business are achieved 

a share of GeoPark stock.) The management team has no special 

with a larger scale portfolio approach with multiple attractive 

class of stock or arrangements that benefit us differently from any 

projects in multiple regions managed by talented oil and gas teams. 

other shareholder other than our salaries and stock performance 

This diversification reflects both a defensive and offensive 

incentive programs. The entire GeoPark team (100% of our 

approach. It is protective of any downside because the collective 

employees have received GeoPark share awards) is solidly aligned 

strength of our projects limits the negative impact of any 

with all of our shareholders to build real and enduring value for 

underperforming asset or timing delay. It also has an exciting 

every share of GeoPark. 

Opportunity Enhancement  
and Risk Diversification 
By its very nature, the upstream oil and gas business represents the 

multiplier effect on the potential upside because of the increased 

number of opportunities independently marching ahead. These 

represent important advantages given the nature of the oil 

exploration and production business.

Our country businesses are managed by experienced local 

undertaking of risk in search of significant rewards. To succeed, an 

professionals and teams with respected reputations. They know both 

oil and gas company must effectively identify and manage 

the specific subsurface rocks and conditions and the above-ground 

prevailing risks and uncertainties to capture the available rewards. 

operating and business environments in each region and give us the 

We believe this to be one of GeoPark’s key capabilities; and our 

characteristics of a local company. Our pride and care in how we act 

Casanare Department, Colombia

GeoPark   17

and perform in our home regions are key elements of our success. 

deem critical for enduring success in the oil and gas business. Our 

team has consistently demonstrated the science and creativity to find 

These generally independent businesses are further enhanced by 

hydrocarbons in the subsurface, but also the muscle and experience 

being tied together by an overall corporate organization, which 

to get the oil and gas out of the ground and profitably to market. 

improves efficiencies, reduces costs with operational and financial 

Our attractive asset portfolio is evidence of our ability to acquire 

synergies, controls quality, and can more effectively raise capital for 

good projects in the right basins in the right countries with the right 

our projects. It is also a source for new technologies and ideas to 

partners and at the right price.

spread from one region to another. For example, our team introduced 

a new geological play-type to the Llanos Basin in Colombia (an 

Today, we have an amazing team of employees from Chile, Colombia, 

area that has been explored for more than 75 years) that resulted 

Brazil, Peru and Argentina – each of whom joined GeoPark with the 

in multiple new oil field discoveries, and new oil technology to the 

purpose of building a unique and special company that is prepared 

Magallanes Basin in Chile. 

to handle challenges and seize opportunities. As a quickly growing 

company, we have repeatedly seen individuals step-up to the new 

Importantly, through effective and controlled capital allocation, our 

responsibilities presented – and we have a deep and powerful 

projects within each country business can be ranked against each 

leadership team taking GeoPark to the next level.

other on economic, technical and strategic criteria and, therefore, 

ensure our capital resources flow to the highest performing and most 

The international upstream oil and gas business is not for the 

attractive projects. 

fainthearted or easily discouraged. Time-after-time, the GeoPark 

team has been able to push ahead to find solutions where often 

We believe this business approach makes GeoPark a more attractive 

others have given-up or failed. This is the engine and fire of our 

investment vehicle for all our shareholders – with a strong foundation 

growth and the true long-term intangible value of our Company. 

to minimize any downside, a big upside through multiple growth 

We are immensely grateful to all these men and women for their 

opportunities, and an overall organizational system to more 

professionalism, discipline, unity and heart. 

efficiently run and grow the individual businesses. GeoPark’s model 

allows our investors to be exposed to and benefit from the results of 

multiple supporting and aligned businesses across diverse geologies 

and geographies.

Capabilities
Our experience in the oil and gas business has repeatedly 

New Projects and Countries
We are excited about potential new business opportunities in 

Latin America with its high resource potential, attractive business 

environment, and limited competition. We are actively pursuing 

new projects in targeted proven hydrocarbon basins throughout 

the region – selected in consideration of geological, infrastructure 

demonstrated the need for good people with commitment and 

and regulatory factors – with our principal efforts in Colombia, Brazil, 

real oil and gas know-how. We believe in and have experienced the 

Chile, Peru, Argentina, and Mexico. 

amazing capacity of people to excel in an environment of expanding 

opportunity and trust. GeoPark is blessed to have an incredible group 

With our overall growth targets and portfolio approach, new project 

of men and women who truly work day and night to make us better 

acquisitions are an important part of our business. Our acquisition 

in every way. Our results speak to the daily heroics (mostly unseen) 

efforts begin with a technical approach to define the hydrocarbon 

of our team that keep us together and have moved us consistently 

basins where our geological and engineering teams identify an 

closer to our goals. 

attractive potential. After screening for political risks, our new 

business teams proactively ‘scratch and dig’ to locate interests or 

Our record of delivery is based on three fundamental and distinct 

opportunities within those areas and to establish a position. It is 

skill sets – as Explorers, Operators and Consolidators – which we 

a long-term and continuous effort and we have been building an 

18   Annual Report 2017 / Business Approach and Guidelines

Tua Field, Llanos 34 Block, Colombia

GeoPark   19

20   Annual Report 2017 / Business Approach and Guidelines

Morona River, Morona Project, Peru

attractive inventory of new projects in the region over the last ten 

by succeeding equally in each of these interdependent areas can we 

years, aided by our team’s 25+ year experience in Latin America.

realize our overall success and ambitions. This is important in every 

Our focus is always to build a larger scale balanced portfolio that 

the most effective governance, full compliance and consistent 

includes lower-risk short term cash flow generating properties, mid-

transparency with all relevant authorities. Not only does this allow 

term medium-risk development projects, and longer-term higher-

us to be a more successful business enterprise over the long-term, 

risk big upside projects. This permits steady secure growth with an 

it reflects our pride in carrying out an important mission in the right 

opportunity for accelerated high growth ‘home-runs’ from the bigger 

way. The men and women of GeoPark care passionately about how 

country where we operate, and we make every effort to achieve 

projects.

our Company acts – both internally and externally – and we all 

consider our culture to be our core asset and the prime source of our 

Good oil and gas partners are a key element of our new business 

past success and future opportunity.

efforts and we like to balance our acquisition risk by including 

experienced partners in our new projects. We have developed a long-

The world is continuously moving in a more regulated direction 

term strategic alliance with ONGC to build a portfolio of upstream 

with higher expectations, and to be able to operate in this new 

assets across Latin America and the International Finance Corporation 

environment is a fundamental part of business today. We believe that 

(IFC) of the World Bank is a long-term principal shareholder of (and 

GeoPark’s ability to meet these challenges and perform to or beyond 

sometimes lender to and working interest partner of ) GeoPark. We 

these ever increasing standards represents a competitive advantage 

also have developed long-term relationships with the national oil 

for the future. For example, the manner of, results from, and impact 

companies where we operate, such as ENAP in Chile, Ecopetrol in 

on the communities of our overall work in Chile and Colombia 

Colombia, Petrobras in Brazil, YPF in Argentina and Petroperu in Peru. 

provided the rationale and support for the government and regional 

community to allow us to expand our project into new areas. It 

Critical to the success of any new project is to conduct a thorough 

can also be meaningful and fun, such as with our full scholarships 

technical and economic analysis prior to acquiring any new asset. 

targeting young women, in the local communities near our field 

We make sure we understand the project, its risks and its value – 

operations, for training in the sciences.

and we buy right. It is difficult to turn a faulty or overpriced project 

into a good business. Following intensive geological, geophysical, 

The IFC of the World Bank, our long time shareholder, has been a 

engineering, operational, legal and financial analyses and due 

constructive force in helping us operate and manage our business in 

diligence, we perform a detailed discounted cash flow (DCF) 

consideration of the environment and communities around us. The 

valuation. We also consider the option value or strategic benefits 

IFC further assists us by carrying out annual audits and physical site 

of a project when entering a new region. We do not buy assets on 

visits of both our regulatory compliance and best-practices approach.

simplified ‘$ per barrel’ metrics which we believe do not properly 

account for multiple factors (including technical, cost, tax, and time) 

that impact the economics of oil and gas projects. We also avoid 

markets or ‘bubbles’ when assets are over-priced.

Culture
‘Creating Value and Giving Back’ is our motto and represents 

GeoPark’s market-based approach to align our business objectives 

with our core values and responsibilities. Our in-house designed 

program, titled SPEED, targets and integrates the critical elements 

– Safety, Prosperity, Employees, Environment and Community 

Development – necessary to make our total business plan work. Only 

- James F. Park (2008*)

Morona River, Morona Project, Peru

GeoPark   21

2017 PERFORMANCE

Record Oil and Gas 
Production
•  Production up 23% to 27,586 boepd. 

Record Capital Investment 
and Costs Efficiencies 
•  2P Finding and development costs: 

New Opportunities
•  Argentina: low-cost, cash flow-producing 

acquisition in the prolific Neuquen basin 

•  Colombia production up 39% to 21,788 

Consolidated $4.0/boe; Colombia $2.8/boe. 

with production, development, exploration 

bopd. 

•  Operating netback/capital expenditure ratio 

and unconventional opportunities.

•  Record exit production of 31,977 boepd.  

of 2.2x. 

•  Colombia: Tiple and Zamuro high-impact 

Record Oil and Gas 
Reserves
•  1P reserves up 24% to 97.0 million boe. 

•  2P reserves up 11% to 159.2 million boe. 

•  Colombia 2P reserves up 31% to 88.2 million 

boe.

•  Capital investment program of $105.6 

exploration acreage added adjacent to 

million generated $404 million in 2P NPV10.

Llanos 34 Block.

•  OPEX: $7.3 per boe, Colombia $5.6 per boe.

•  Long-term Latin American acquisition 

partnership with ONGC (India’s national oil 

company).

Record Cash Flow/EBITDA 
Growth  
•  Adjusted EBITDA up 124% to $175.8 million. 

•  Operating Netback up 87% to $228.3 million.

2018 Outlook
•  Capital investment program of $140-150 

•  Cash Flow from operations up 72% to $142.2 

million. 

Record Oil and Gas Asset 
Valuation
• 1P reserve NPV10 up 38% to $1.5 billion. 

•  2P reserve NPV10 up 21% to $2.3 billion. 

•  2P reserve Colombian assets NPV10              

up 38% to $1.4 billion.

million. 

Strengthened Balance 
Sheet and Credit Rating
•  $134.8 million of cash in hand. 

•  Net debt adjusted 2P NPV10 increased by 

•  new $425 million 2024 bond issued, with 

24% to $29.2 per share.

longer maturities and lower cost.

•  Drilling program of 40+ exploration, 

appraisal and development wells in 

Colombia, Argentina, Brazil and Chile.

•  Targeted production growth of 25-30% 

(including Argentina) and exit production of 

38,000-39,000 boepd.

•  Net debt to Adjusted EBITDA ratio 

decreased from 3.6x to 1.7x.  

•  Upgraded credit rating to B+ with a stable 

outlook.

2006

2007

2008

2009

2010

2011

22   Annual Report 2017 / Performance

  Oil
  Gas

2012

2013

2014

2015

2016

2017

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

)
d
/
e
o
b
M

(
n
o
i
t
c
u
d
o
r
P
s
a
G
d
n
a

l
i

O
y
l
i

a
D
e
g
a
r
e
v
A

GeoPark   23

 
 
 
 
 
 
Know-How
Strong Team, Capabilities,  

Approach and Culture.

Capital
Supporting Cash Flow,  

Access to Funding  

and Strategic Partners.

Track Record
Consistent Operational  

and Financial Growth /  

Ability to Unlock Value  

from Assets.

Assets
Diversified Risk-Balanced  

Asset Base with Proven  

Value, Scale and Upside.

OUR STRENGTHS

24   Annual Report 2017 / Our Strengths

MEXICO  

COLOMBIA  

88.2
MMBOE

PERU  

31.5
MMBOE

CHILE  

34.0
MMBOE

OUR PLATFORM

BRAZIL  

4.4
MMBOE

GeoPark   25

ARGENTINA

1.1
MMBOE

Latin American Platform

       2P Reserves (Dec. 2017)

 Production Assets

  Development Assets

Exploration Assets

  Unconventional Resource Assets

   New Project Opportunities

 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
26   Annual Report 2017 / Our Approach

Jacana Field, Llanos 34 Block, Colombia

OUR APPROACH

GeoPark has been built around five fundamental  

and distinct capabilities:

Explorer
The ability, experience, methodology and creativity to find and develop 

oil and gas reserves in the subsurface – based on the best science, solid 

economics and ability to take the necessary managed risks.

Operator
The ability to execute in a timely manner and the know-how to  

profitably drill for, produce, treat, transport and sell our oil and gas – 

with the drive and persistence to find solutions, overcome obstacles, 

seize opportunities and achieve results.

Consolidator
The ability and initiative to assemble the right balance and portfolio of 

upstream assets in the right hydrocarbon basins in the right  

regions with the right partners and at the right price – coupled with

the vision and skills to transform and improve value above ground.

Value Risk Management
The comprehensive management approach to consistently and  

significantly grow and build economic value per share by effective 

planning, balanced work programs, cost efficiency focus, secure access 

to capital sources, reliable communication with shareholders, and by 

accommodating risk among the subsurface, funding, organizational, 

market, partner/shareholder, and regulatory/political environments.

Culture
The commitment to build a unique performance-driven trust-based 

culture which values and protects our shareholders, employees,  

environment and communities to underpin and enhance our

long-term plan for success. Our SPEED program reflects this value 

system and represents an integrated approach to align our business 

objectives with our core principles and responsibilities.

Jacana Field, Llanos 34 Block, Colombia

GeoPark   27

OUR VALUE SYSTEM

SPEED represents GeoPark’s underlying value system which provides 

us the leadership, confidence and foundation required for long-term 

success. It is our competitive advantage. And, it reflects our pride  

in achieving an important mission in the right way. If we are the true 

performer, the best place to work, the preferred partner and the  

cleanest operator – our future is bigger, better and more secure.

Safety

Prosperity

Employees

Environment

Community
Development

GeoPark is committed 

GeoPark is committed 

GeoPark is committed 

GeoPark is committed  

GeoPark is committed 

to creating a safe and 

to delivering significant 

to creating a motivating 

to minimizing the impact 

to being the preferred 

healthy workplace. 

bottom-line financial 

workplace for employees. 

of our projects on  

neighbor and partner 

Simply speaking, 

value to our shareholders. 

With today’s shortage 

the environment.  

by creating a mutually 

everybody must return 

Only a financially-healthy 

of capable energy 

As our footprint becomes 

beneficial exchange 

home everyday safe  

company can continue 

professionals, the 

cleaner and smaller, 

with the local 

and sound.

to grow, attract needed 

company which is able  

the more areas and 

communities where we 

resources and create real 

to attract, protect, retain 

opportunities will be 

work. Unlocking local 

long-term benefits.

and train the best team 

opened up for us to  

knowledge creates and 

with the best attitude  

work in. Our long-term 

supports long-term 

will always prevail.

well-being requires  

sustainable value in our 

us to properly fit within  

projects. If our efforts 

our surroundings.

enhance local goals  

and customs, we will  

be invited to do more.

28   Annual Report 2017 / Our Value System

GeoPark   29

HIGHLIGHTED SECTIONS 

42

62

106

126

134

156

Risk Factors

Information on the Company

Operating and Financial Information

Directors and Management

Major Shareholders and Related Parties

Consolidated Financial Statements

30   Annual Report 2017

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 

(Mark One)

Form 20-F

 REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

for the fiscal year ended December 31, 2017

OR

 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ________________ to ________________

OR 

 SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of event requiring this shell company report

Commission file number: 001-36298
 GeoPark Limited
(Exact name of Registrant as specified in its charter)

Bermuda 
(Jurisdiction of incorporation) 
Nuestra Señora de los Ángeles 179 - Las Condes, Santiago, Chile
(Address of principal executive offices) 
Pedro E. Aylwin Chiorrini
Director of Legal and Governance
GeoPark Limited
Nuestra Señora de los Ángeles 179 - Las Condes, Santiago, Chile
Phone: +56 (2) 2242 9600 - Fax: +56 (2) 2242 9600 ext. 201
(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

 Copies to:
Maurice Blanco, Esq.
Yasin Keshvargar, Esq.
Davis Polk & Wardwell LLP
450 Lexington Avenue - New York, NY 10017 | Phone: (212) 450 4000 - Fax: (212) 701 5800

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class
Common shares, par value US$0.001 per share

Name of each exchange on which registered 
New York Stock Exchange

Securities registered or to be registered pursuant to Section 12(g) of the Act:
None
(Title of Class)
Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:
None
(Title of Class)
Indicate the number of outstanding shares of each of the issuer’s classes of capital stock or common stock as of the close of business covered by the annual report.

Common shares: 60,596,219

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.          
If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the 

   Yes          

   No

Securities Exchange Act of 1934.          

   Yes          

   No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the 
preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the 
past 90 days.          

   Yes          

   No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be 
submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to 
submit and post such files).         

   Yes          

   No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer and 
large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer  

                                      Accelerated filer  

                             Non-accelerated filer 

             Emerging growth company 

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to 
use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the Exchange Act.                                                                                                                          
† The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards 
Codification after April 5, 2012. 

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

US GAAP 

                International Financial Reporting Standards as issued by              Other  

the International Accounting Standards Board   

If “Other” has been checked in response to the previous question indicate by check mark which financial statement item the registrant has elected to follow.

  Item 17    

  Item 18

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).          

   Yes          

   No

GeoPark   31

 
 
 
 
Table of Contents

PRESENTATION OF FINANCIAL AND OTHER INFORMATION

FORWARD-LOOKING STATEMENTS

PART I

ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

A. Directors and senior management

B. Advisers

C. Auditors

ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE

A. Offer statistics

B. Method and expected timetable

ITEM 3. KEY INFORMATION

A. Selected financial data

B. Capitalization and indebtedness

C. Reasons for the offer and use of proceeds

D. Risk factors

ITEM 4. INFORMATION ON THE COMPANY

A. History and development of the company

B. Business Overview

C. Organizational structure

D. Property, plant and equipment

ITEM 4A. UNRESOLVED STAFF COMMENTS

ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS

A. Operating results

B. Liquidity and capital resources

C. Research and development, patents and licenses, etc.

D. Trend information

E. Off-balance sheet arrangements

F. Tabular disclosure of contractual obligations

G. Safe harbor

ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

A. Directors and senior management

B. Compensation

C. Board practices

D. Employees

E. Share ownership

ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

A. Major shareholders

B. Related party transactions

C. Interests of Experts and Counsel

ITEM 8. FINANCIAL INFORMATION

A. Consolidated statements and other financial information

B. Significant changes

ITEM 9. THE OFFER AND LISTING

A. Offering and listing details

B. Plan of distribution

C. Markets

D. Selling shareholders

E. Dilution

F. Expenses of the issue

32   GeoPark 20-F

33

36

37

37

37

37

37

37

37

37

37

37

41

41

42

62

62

64

106

106

106

106

106

121

125

125

125

125

126

126

126

130

132

133

133

134

134

134

136

136

136

137

137

137

137

137

137

137

137

ITEM 10.  ADDITIONAL INFORMATION

A. Share capital

B. Memorandum of association and bye-laws

Enforcement of Judgments

C. Material contracts

D. Exchange controls

E. Taxation

F. Dividends and paying agents

G. Statement by experts

H. Documents on display

I. Subsidiary information

ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES  

ABOUT MARKET RISK

137

137

137

143

143

144

144

146

146

146

146

146

ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

146

A. Debt securities

B. Warrants and rights

C. Other securities

D. American Depositary Shares

PART II

ITEM 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

A. Defaults

B. Arrears and delinquencies

ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS  

OF SECURITY HOLDERS AND USE OF PROCEEDS

ITEM 15. CONTROLS AND PROCEDURES

A. Disclosure Controls and Procedures

B. Management’s Annual Report on Internal Control over  

Financial Reporting

C. Attestation Report of the Registered Public Accounting Firm

D. Changes in Internal Control over Financial Reporting

ITEM 16. RESERVED

ITEM 16A. Audit committee financial expert

ITEM 16B. Code of Conduct

ITEM 16C. Principal Accountant Fees and Services

ITEM 16D. Exemptions from the listing standards for audit committees

ITEM 16E. Purchases of equity securities by the issuer  

and affiliated purchasers

ITEM 16F. Change in registrant’s certifying accountant

ITEM 16G. Corporate governance

ITEM 16H. Mine safety disclosure

PART III

ITEM 17. Financial statements

ITEM 18. Financial statements

ITEM 19. Exhibits

Glossary of oil and natural gas terms

Index to Consolidated Financial Statements

146

146

146

146

147

147

147

147

147

147

147

147

147

147

147

147

147

148

148

148

148

148

149

150

150

150

150

152

157

Presentation of Financial and Other Information

Certain definitions

 Unless otherwise indicated or the context otherwise requires, all references in 

this annual report to:

•  “GeoPark Limited,” “GeoPark,” “we,” “us,” “our,” the “Company” and words of a 

similar effect, are to GeoPark Limited (formerly GeoPark Holdings Limited), an 

exempted company incorporated under the laws of Bermuda, together with 

its consolidated subsidiaries;

•  “Agencia” are to GeoPark Latin America Limited Agencia en Chile, an 

established branch, under the laws of Chile, of GeoPark Latin America Limited 

(“GeoPark Latin America”), an exempted company incorporated under the 

laws of Bermuda;

• “GeoPark Colombia” are prior to our internal corporate reorganization of our 

Colombian operations, to our subsidiary GeoPark Colombia S.A., a sociedad 

anónima cerrada incorporated under the laws of Chile and subsequent to 

such reorganization, to GeoPark Colombia Coöperatie U.A., a cooperative 

duly incorporated under the laws of the Netherlands;

•  “LGI” are to LG International Corp., a company incorporated under the laws 

of Korea”;

•  “Notes due 2020” are to our 2013 issuance of US$300.0 million aggregate 

principal amount of 7.50% senior secured notes due 2020;

• “Notes due 2024” are to our 2017 issuance of US$425.0 million aggregate 

principal amount of 6.50% senior secured notes due 2024;

•  “US$” and “U.S. dollar” are to the official currency of the United States of 

America;

• “Col$” is the official currency of Colombia;

• “Ch$” and “Chilean pesos” are to the official currency of Chile;

• “AR$” and “Argentine pesos” are to the official currency of Argentina;

• “real,” “reais” and “R$” are to the official currency of Brazil; 

• “ANP” are to the Brazilian National Petroleum, Natural Gas and Biofuels 

Agency (Agência Nacional do Petróleo, Gás Natural e Biocombustíveis);

•  “ANH” are to the Colombian National Hydrocarbons Agency (Agencia 

Nacional de Hidrocarburos);

•  “ENAP” are to the Chilean National Petroleum Company (Empresa Nacional de 

Petróleo)

• “UTA” are to Unidad Tributaria Anual;

•  “economic interest” means an indirect participation interest in the net 

revenues from a given block based on bilateral agreements with the 

concessionaires; and

•  “working interest” means the right granted to the lessee of a property to 

explore for and to produce and own oil, gas, or other minerals. The working 

interest owners bear the exploration, development and operating costs on 

either a cash, penalty or carried basis.

GeoPark   33

Financial statements

Non IFRS financial measures

Our consolidated financial statements

Adjusted EBITDA

This annual report includes our audited consolidated financial statements as 

Adjusted EBITDA is a supplemental non-IFRS financial measure that is used by 

of December 31, 2017 and 2016 and for each of the years ended December 31, 

management and external users of our financial statements, such as industry 

2017, 2016 and 2015 (hereinafter “Consolidated Financial Statements”).

analysts, investors, lenders and rating agencies.

Our Consolidated Financial Statements are presented in US$ and have been 

We define Adjusted EBITDA as profit for the period before net finance cost, 

prepared in accordance with International Financial Reporting Standards 

income tax, depreciation, amortization and certain non-cash items such 

(“IFRS”), as issued by the International Accounting Standards Board (“IASB”).

as impairment charges or impairment reversals, write-offs of unsuccessful 

Our Consolidated Financial Statements have been audited by Price 

unrealized gains in commodity risk management contracts and bargain 

Waterhouse & Co. S.R.L., Argentina, a member firm of PricewaterhouseCoopers 

purchase gain on acquisition of subsidiaries. Adjusted EBITDA is not a measure 

Network (“PwC”), an independent registered public accounting firm, as stated 

of profit or cash flows as determined by IFRS.

exploration and evaluation assets, accrual of stock options and stock awards, 

in their report included elsewhere in this annual report.

Our fiscal year ends December 31. References in this annual report to a fiscal 

evaluate our operating performance and compare the results of our 

year, such as “fiscal year 2017,” relate to our fiscal year ended on December 31 

operations from period to period without regard to our financing methods or 

We believe Adjusted EBITDA is useful because it allows us to more effectively 

capital structure. We exclude the items listed above from profit for the period 

in arriving at Adjusted EBITDA because these amounts can vary substantially 

from company to company within our industry depending upon accounting 

methods and book values of assets, capital structures and the method by 

which the assets were acquired. Adjusted EBITDA should not be considered 

as an alternative to, or more meaningful than, profit for the period or cash 

flows from operating activities as determined in accordance with IFRS or as 

an indicator of our operating performance or liquidity. Certain items excluded 

from Adjusted EBITDA are significant components in understanding and 

assessing a company’s financial performance, such as a company’s cost of 

capital and tax structure and significant and/or recurring write-offs, as well 

as the historic costs of depreciable assets, or unrealized gains in commodity 

risk management contracts, none of which are components of Adjusted 

EBITDA. Our computation of Adjusted EBITDA may not be comparable to other 

similarly titled measures of other companies.

For a reconciliation of Adjusted EBITDA to the IFRS financial measure of profit 

for the year, see Note 6 to our Consolidated Financial Statements as of and for 

the years ended 2017, 2016 and 2015. 

of that calendar year.

34   GeoPark 20-F

 
 
 
 
 
 
 
 
Oil and gas reserves and production information

Rounding

DeGolyer and MacNaughton 2017 Year-end Reserves Report

We have made rounding adjustments to some of the figures included 

 The information included elsewhere in this annual report regarding estimated 

elsewhere in this annual report. Accordingly, numerical figures shown as totals

quantities of proved reserves in Colombia, Chile, Brazil and Peru is derived, 

in some tables may not be an arithmetic aggregation of the figures that 

in part, from estimates of the proved reserves as of December 31, 2017. 

precede them.

The reserves estimates described herein are derived from the DeGolyer and 

MacNaughton Reserves Report (the “D&M Reserves Report”), which was 

prepared for us by the independent reserves engineering team of DeGolyer 

and MacNaughton and is included as an exhibit to this annual report. The 

D&M Reserves Report presents oil and gas reserves estimates located in the 

Fell, Campanario, Flamenco and Isla Norte Blocks in Chile, Llanos 32, Llanos 34, 

Yamú and La Cuerva Blocks in Colombia, BCAM-40 (Manati) in Brazil and the 

Morona Block in Peru. 

Market share and other information

 Market data, other statistical information, information regarding recent 

developments in Chile, Colombia, Brazil, Peru and Argentina and certain 

industry forecast data used in this annual report were obtained from internal 

reports and studies, where appropriate, as well as estimates, market research, 

publicly available information and industry publications. Industry publications 

generally state that the information they include has been obtained from 

sources believed to be reliable, but that the accuracy and completeness of 

such information is not guaranteed. Similarly, internal reports and studies, 

estimates and market research, which we believe to be reliable and accurately 

extracted by us for use in this annual report, have not been independently 

verified. However, we believe such data is accurate and agree that we are 

responsible for the accurate extraction of such information from such sources 

and its correct reproduction in this annual report.

In addition, we have provided definitions for certain industry terms used in 

this annual report in the “Glossary of oil and natural gas terms” included as 

Appendix A to this annual report.

GeoPark   35

 
 
Forward-looking Statements

This annual report contains statements that constitute forward-looking 

•  the direct or indirect impact on our business resulting from terrorist 

statements. Many of the forward-looking statements contained in this 

incidents or responses to such incidents, including the effect on the 

annual report can be identified by the use of forward-looking words such 

availability of and premiums on insurance; and

as “anticipate,” “believe,” “could,” “expect,” “should,” “plan,” “intend,” “will,” 

•  other factors discussed under “Item 3. Key Information—D. Risk factors” in 

“estimate” and “potential,” among others.

this annual report.

Forward-looking statements appear in a number of places in this annual 

Forward-looking statements speak only as of the date they are made, and we 

report and include, but are not limited to, statements regarding our intent, 

do not undertake any obligation to update them in light of new information or 

belief or current expectations. Forward-looking statements are based on 

future developments or to release publicly any revisions to these statements 

our management’s beliefs and assumptions and on information currently 

in order to reflect later events or circumstances or to reflect the occurrence of 

available to our management. Such statements are subject to risks and 

unanticipated events.

uncertainties, and actual results may differ materially from those expressed 

or implied in the forward-looking statements due to various factors, 

including, but not limited to, those identified under the section “Item 3. 

Key Information—D. Risk factors” in this annual report. These risks and 

uncertainties include factors relating to:

•  the volatility of oil and natural gas prices;

•  operating risks, including equipment failures and the amounts and timing 

of revenues and expenses;

•  termination of, or intervention in, concessions, rights or authorizations 

granted by the Chilean, Colombian, Brazilian, Peruvian and Argentine 

governments to us;

•  uncertainties inherent in making estimates of our oil and natural gas data;

•  environmental constraints on operations and environmental liabilities 

arising out of past or present operations;

•  discovery and development of oil and natural gas reserves;

•  project delays or cancellations;

•  financial market conditions and the results of financing efforts;

•  political, legal, regulatory, governmental, administrative and economic 

conditions and developments in the countries in which we operate;

•  fluctuations in inflation and exchange rates in Colombia, Chile, Brazil, Peru, 

Argentina and in other countries in which we may operate in the future;

•  availability and cost of drilling rigs, production equipment, supplies, 

personnel and oil field services;

•  contract counterparty risk;

•  projected and targeted capital expenditures and other cost commitments 

and revenues;

•  weather and other natural phenomena;

•  the impact of recent and future regulatory proceedings and changes, 

changes in environmental, health and safety and other laws and regulations 

to which our company or operations are subject, as well as changes in the 

application of existing laws and regulations;

•  current and future litigation;

•  our ability to successfully identify, integrate and complete acquisitions;

•  our ability to retain key members of our senior management and key 

technical employees;

•  competition from other similar oil and natural gas companies;

•  market or business conditions and fluctuations in global and local demand 

for energy;

36   GeoPark 20-F

PART I

ITEM 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

A. Directors and senior management

Not applicable.

B. Advisers

Not applicable.

C. Auditors

Not applicable.

ITEM 2. OFFER STATISTICS AND EXPECTED TIMETABLE

A. Offer statistics

Not applicable.

B. Method and expected timetable

Not applicable.

ITEM 3. KEY INFORMATION

A. Selected financial data

We have derived our selected historical balance sheet data as of December 

31, 2017 and 2016 and our income statement and cash flow data for the years 

ended December 31, 2017, 2016 and 2015 from our Consolidated Financial 

Statements included elsewhere in this annual report, which have been audited 

by PwC. We have derived our selected balance sheet data as of December 

31, 2015, 2014, and 2013 and our income statement and cash flow data for the 

years ended December 31, 2014 and 2013 from our Consolidated Financial 

Statements not included elsewhere in this annual report. 

During 2015, our Management changed the presentation of the Consolidated 

Statement of Income by reordering the profit and loss line items, eliminating 

gross profit and presenting depreciation and write-off of unsuccessful efforts 

as separate line items. This change is intended to provide readers of our 

financial statements with more relevant information and a better explanation 

of the elements of performance. This change has been applied to comparative 

figures for the years 2014 and 2013 presented in this document.

We maintain our books and records in US$ and prepare our Consolidated 

Financial Statements in accordance with IFRS.

This financial information should be read in conjunction with “Presentation of 

Financial and Other Information,” “Item 5. Operating and Financial Review and 

Prospects” and our Consolidated Financial Statements and the related notes 

thereto.

The selected historical financial data set forth in this section does not include 

any results or other financial information of our Colombian, Brazilian or 

Peruvian acquisitions prior to their incorporation into our financial statements.

GeoPark   37

 
Statement of income data

 For the year ended December 31,

(in thousands of US$, except per share numbers)

2017

2016

2015

2014

2013

279,162

50,960

330,122

(15,448)

(98,987)

(7,694)

(42,054)

(1,136)

(74,885)

(5,834)

-

(5,088)

78,996

(51,495)

(2,193)

25,308

(43,145)

(17,837)

6,391

(24,228)

145,193

47,477

192,670

(2,554)

(67,235)

(10,282)

(34,170)

(4,222)

(75,774)

(31,366)

5,664

(1,344)

162,629

47,061

209,690

-

(86,742)

(13,831)

(37,471)

(5,211)

(105,557)

(30,084)

(149,574)

(13,711)

(28,613)

(232,491)

(34,101)

13,872

(48,842)

(35,655)

(33,474)

(301,620)

(11,804)

(60,646)

17,054

(284,566)

(11,554)

(49,092)

(50,535)

(234,031)

(0.40)

(0.82)

(4.05)

(0.40)

(0.82)

(4.05)

367,102

61,632

428,734

315,435

22,918

338,353

-

-

(131,419)

(111,296)

(13,002)

(45,867)

(24,428)

(100,528)

(30,367)

(9,430)

(1,849)

71,844

(27,622)

(23,097)

21,125

(5,195)

15,930

7,845

8,085

0.14

0.14

(5,292)

(44,962)

(17,252)

(69,968)

(10,962)

–

5,343

83,964

(33,115)

(761)

50,088

(15,154)

34,934

12,413

22,521

0.52

0.48

60,093,191

59,777,145

57,759,001

56,396,812

43,603,846

60,093,191

59,777,145

57,759,001

58,840,412

46,532,049

60,596,219

59,940,881

59,535,614

57,790,533

43,861,614

Revenue

Net oil sales 

Net gas sales 

Net revenue 

Commodity risk management contracts 

Production and operating costs 

Geological and geophysical expenses 

Administrative expenses 

Selling expenses 

Depreciation 

Write-off of unsuccessful exploration efforts

Impairment for non-financial assets

Other operating (expense)/income

Operating profit/(loss)

Financial costs 

Foreign exchange loss /gain

Profit (Loss) before tax 

Income tax (expense) benefit

(Loss) Profit for the year 

Non-controlling interest 

(Loss) Profit attributable to owners of the Company 

(Losses) Earnings per share for profit attributable  

to owners of the Company—Basic 

(Losses) Earnings per share for profit attributable  
to owners of the Company—Diluted(1)
Weighted average common shares 

outstanding—Basic 

Weighted average common shares 
outstanding—Diluted(1) 
Common Shares outstanding at year-end 

(1) See Note 19 to our Consolidated Financial Statements.

38   GeoPark 20-F

 
Balance sheet data

As of December 31,

(In thousands of US$)

Assets

Non-current assets

Property, plant and equipment

Prepaid taxes

Other financial assets

Deferred income tax

Prepayments and other receivables

Total non-current assets

Current assets

Other financial assets

Inventories

Trade receivables

Prepayments and other receivables

Prepaid taxes

Cash at bank and in hand

Total current assets

Total assets

Share capital

Share premium

Other

Equity attributable to owners of the Company

Equity attributable to non-controlling interest

Total equity

Liabilities  

Non-current liabilities

Borrowings

Provisions for other long-term liabilities

Trade and other payables

Deferred income tax

Total non-current liabilities

Current liabilities

Borrowings

Derivative financial instrument liabilities

Current income tax

Trade and other payables

Total current liabilities

Total liabilities

2017

2016

2015

2014

2013

517,403

473,646

522,611

790,767

595,446

3,823

22,110

27,636

235

2,852

19,547

23,053

241

1,172

13,306

34,646

220

1,253

12,979

33,195

349

11,454

5,168

13,358

6,361

571,207

519,339

571,955

838,543

631,787

21,378

5,738

19,519

7,518

26,048

134,755

214,956

786,163

61

239,191

(154,327)

84,925

41,915

126,840

2,480

3,515

18,426

7,402

15,815

73,563

121,201

640,540

60

236,046

(130,341)

105,765

35,828

141,593

418,540

46,284

25,921

2,286

319,389

42,509

34,766

2,770

1,118

4,264

13,480

11,057

19,195

82,730

131,844

703,799

59

232,005

(85,412)

146,652

53,515

200,167

343,248

42,450

19,556

16,955

—

8,532

36,917

13,993

13,459

127,672

200,573

1,039,116

58

210,886

164,613

375,557

103,569

479,126

342,440

46,910

16,583

30,065

—

8,122

42,628

35,764

6,979

121,135

214,628

846,415

44

120,426

150,371

270,841

95,116

365,957

290,457

33,076

8,344

23,087

493,031

399,434

422,209

435,998

354,964

7,664

19,289

42,942

96,397

166,292

659,323

39,283

3,067

5,155

52,008

99,513

498,947

35,425

–

208

45,790

81,423

503,632

27,153

–

7,935

88,904

123,992

559,990

26,630

–

7,231

91,633

125,494

480,458

Total equity and liabilities

786,163

640,540

703,799

1,039,116

846,415

GeoPark   39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash flow data

For the year ended December 31,

(In thousands of US$)

Cash provided by (used in)

Operating activities

Investing activities

Financing activities

Net increase (decrease) in cash

Other financial data

2017

2016

2015

2014

2013

142,158

(105,604)

23,968

60,522

82,884 

(39,306)

(51,136)

(7,558)

25,895

(48,842)

(18,022)

(40,969)

230,746

(344,041)

124,716

11,421

127,295

(208,500)

164,018

82,813

For the year ended December 31,

2017

2016

2015

2014

2013

Adjusted EBITDA(1) (US$ thousands)
Adjusted EBITDA margin(2)
Adjusted EBITDA per boe(3)

175,776

53.2%

18.4

78,321

40.6%

10.2

73,787

35.2%

10.5

220,077

51.3%

33.0

167,253

49.4%

33.9

(1) Adjusted EBITDA is a non-IFRS financial measure. For a definition of Adjusted 
EBITDA and other information relating to this measure, see “Presentation of 

Financial and Other Information—Financial statements—Non-IFRS financial 

measures.” For a reconciliation of Adjusted EBITDA to the IFRS financial measure of 

profit for the year, see Note 6 to our Consolidated Financial Statements.

(2) Adjusted EBITDA margin is defined as Adjusted EBITDA divided by net revenue.

(3) Adjusted EBITDA per boe is defined as Adjusted EBITDA divided by total boe.

40   GeoPark 20-F

 
 
 
 
Exchange rates

In Colombia, Chile, Argentina and Peru, our functional currency is the U.S. 

Recent exchange rates  

Period 

dollar. In Brazil, our functional currency is the real. 

of Real per US$ 

Month:

Our operations in Brazil accounted for 16% and 12% of our consolidated assets 

October 2017 

and 15% and 10% of our revenues for the years ended December 31, 2016 

November 2017 

and 2017, respectively. This portion of our business is exposed to losses that 

December 2017 

may arise from currency fluctuation, as a significant amount of our revenues, 

January 2018 

operating costs, administrative expenses and taxes in Brazil are denominated 

February 2018 

in reais. 

March 2018 

April 2018  

End

Average

Low

High

3.2769

3.2616

3.3080

3.1624

3.2449

3.3238

3.1912

3.2594

3.2919

3.2106

3.2415

3.2792

3.1315

3.2136

3.2322

3.1391

3.1730

3.2246

3.2801

3.2920

3.3332

3.2697

3.2821

3.3380

The real may depreciate or appreciate substantially against the U.S. dollar. 

(through April 6, 2018) 

3.3666

3.3329

3.3104

3.3666

We recorded exchange rate losses amounting to US$1.3 million for the year 

ended December 31, 2017, due to devaluation of the local currency in our 

Source: Central Bank of Brazil.

Brazilian subsidiary. This result was mainly generated by the credit facility with 

Itaú BBA International plc that we incurred on March 31, 2014 to acquire Rio 

The following table presents the average R$ per U.S. dollar representative 

das Contas, which we repaid in September 2017. We recorded exchange rate 

market rate for each of the five most recent years, calculated by using the 

gains amounting to US$14.5 million for the year ended December 31, 2016 as 

average of the exchange rates on the last day of each month during the 

a result of the appreciation that occurred. See “—D. Risk factors—Risks relating 

period, and the representative year-end market rate for each of the five most 

to our business—Our results of operations could be materially adversely 

recent years.

affected by fluctuations in foreign currency exchange rates.”

The following tables show the selling rate for the U.S. dollar for the periods 

Period/

and dates indicated. The information in the “Average” column represents 

Real per US$ 

Year End

Average

Low

High

the average of the daily exchange rates during the periods presented. The 

Period:

numbers in the “Period-end” column are the quotes for the exchange rate 

as of the last business day of the period in question. As of April 6, 2018, the 

exchange rate for the purchase of the U.S. dollar as reported by the Central 

Bank of Brazil was R$3.3666 per U.S. dollar.

2013 

2014 

2015 

2016 

2017 

The following table presents the monthly high and low representative market 

First quarter 2018  

rate during the months indicated. 

Second quarter 2018  

2.3426

2.6562

3.9048

3.2591

3.3080

3.3238

2.1579

2.3564

3.3876

3.4500

3.2031

3.2437

1.9528

2.1974

2.5690

3.1193

3.0510

3.1391

2.4457

2.7403

4.1949

4.1558

3.3807

3.3380

(through April 6, 2018) 

3.3666

3.3329

3.3104

3.3666

Source: Central Bank of Brazil.

Exchange rate fluctuation may affect the US$ value of any distributions we 

make with respect to our common shares. See “—D. Risk factors—Risks 

relating to our business—Our results of operations could be materially 

adversely affected by fluctuations in foreign currency exchange rates.”

B. Capitalization and indebtedness

 Not applicable.

C. Reasons for the offer and use of proceeds

 Not applicable.

GeoPark   41

 
 
 
 
 
 
 
 
 
 
 
Risk factors

D. Risk factors

Our business, financial condition and results of operations could be 

•  taxes and royalties under relevant laws and the terms of our contracts;

materially and adversely affected if any of the risks described below occur. 

•  our ability to enter into oil and natural gas sales contracts at fixed prices;

As a result, the market price of our common shares could decline, and you 

•  the level of global methanol demand and inventories and changes in the 

could lose all or part of your investment. This annual report also contains 

uses of methanol;

forward-looking statements that involve risks and uncertainties. See 

•  the price and availability of alternative fuels; and

“Forward-Looking Statements.” The risks below are not the only ones facing 

•  future changes to our hedging policies.

our Company. Additional risks not currently known to us or that we currently 

deem immaterial may also adversely affect us.

These factors and the volatility of the energy markets make it extremely 

Risks relating to our business

difficult to predict future oil, natural gas and methanol price movements. For 

example, recently, oil and natural gas prices have fluctuated significantly. 

From January 1, 2013 to December 31, 2017, Brent spot prices ranged from 

A substantial or extended decline in oil, natural gas and methanol prices 

a low of US$27.9 per barrel to a high of US$118.9 per barrel, Henry Hub 

may materially adversely affect our business, financial condition or results 

natural gas average spot prices ranged from a low of US$1.7 per mmbtu to 

of operations.

a high of US$6.0 per mmbtu, US Gulf methanol spot barge prices ranged 

from a low of US$250.0 per metric ton to a high of US$635.1 per metric 

The prices that we receive for our oil and natural gas production heavily 

ton. Furthermore, oil, natural gas and methanol prices do not necessarily 

influence our revenues, profitability, access to capital and growth rate. 

fluctuate in direct relationship to each other. 

Historically, the markets for oil, natural gas and methanol (which have 

For the year ended December 31, 2017, 85% of our revenues were derived 

influenced prices for almost all of our Chilean gas sales) have been volatile and 

from oil. Because we expect that our production mix will continue to be 

will likely continue to be volatile in the future. International oil, natural gas and 

weighted towards oil, our financial results are more sensitive to movements 

methanol prices have fluctuated widely in recent years and may continue to 

in oil prices.

do so in the future.

As of December 31, 2017, natural gas comprised 15% of our revenues. A 

decline in natural gas prices could negatively affect our future growth, 

The prices that we will receive for our production and the levels of our 

particularly for future gas sales where we may not be able to secure or 

production depend on numerous factors beyond our control. These factors 

extend our current long-term contracts.

include, but are not limited, to the following:

Lower oil and natural gas prices may impact our revenues on a per unit 

•  global economic conditions;

basis, and may also reduce the amount of oil and natural gas that can 

be produced economically. In addition, changes in oil and natural gas 

•  changes in global supply and demand for oil, natural gas and methanol;

prices can impact the valuation of our reserves and, in periods of lower 

•  the actions of the Organization of the Petroleum Exporting Countries 

commodity prices, we may curtail production and capital spending or may 

(“OPEC”);

defer or delay drilling wells because of lower cash generation. Lower oil 

•  political and economic conditions, including embargoes, in oil-producing 

and natural gas prices could also affect our growth, including future and 

countries or affecting other countries;

pending acquisitions. A substantial or extended decline in oil or natural gas 

•  the level of oil- and natural gas-producing activities, particularly in the 

prices could adversely affect our business, financial condition and results of 

Middle East, Africa, Russia, South America and the United States;

operations. 

•  the level of global oil and natural gas exploration and production activity;

For example, during 2014 and 2015, we evaluated the recoverability of our 

•  the level of global oil and natural gas inventories;

fixed assets affected by the oil price decline and recorded an impairment of 

•  the price of methanol;

•  availability of markets for natural gas;

non-financial assets amounting to, respectively, US$9.4 million and US$149.6 

million. US$5.7 million of the impairment recorded in 2015 was reversed 

•  weather conditions and other natural disasters;

in 2016 due to increased estimated market prices for 2017 and 2018 and 

•  technological advances affecting energy production or consumption;

improvements in cost structure. After conducting an impairment test 

•  domestic and foreign governmental laws and regulations, including 

procedure for the year ended December 31, 2017, no additional impairment 

environmental, health and safety laws and regulations;

of non-financial assets was recognized. See Note 36 to our Consolidated 

•  proximity and capacity of oil and natural gas pipelines and other 

Financial Statements for details regarding oil price scenarios, discount rates 

transportation facilities;

considered and sensitivity analysis affecting the impairment charges.

•  the price and availability of competitors’ supplies of oil and natural gas in 

Continuing our hedging strategy, we entered into derivative financial 

captive market areas;

instruments to manage exposure to oil price risk. These derivatives were 

•  quality discounts for oil production based, among other things, on API and 

zero-premium collars or zero premium three way hedges (put, spread and 

mercury content;

42   GeoPark 20-F

call) and were placed with major financial institutions and commodity 

traders. We entered into the derivatives under ISDA Master Agreements 

 
 
 
 
 
and Credit Support Annexes, which provide credit lines for collateral 

the incurrence of additional indebtedness, including additional bank 

posting thus alleviating possible liquidity needs under the instruments and 

credit facilities, equity issuances or the sale of minority stakes in certain 

protecting us from potential non-performance risk by our counterparties. 

operations to our partners. We may need to raise additional funds more 

See Note 8 to our Consolidated Financial Statements for details regarding 

quickly if one or more of our assumptions prove to be incorrect or if we 

Commodity Risk Management Contracts.

choose to expand our hydrocarbon asset acquisition, exploration, appraisal 

or development efforts more rapidly than we presently anticipate, and 

The oil price crisis has impacted our operations and corporate strategy.

we may decide to raise additional funds even before we need them if the 

conditions for raising capital are favorable. The ultimate amount of capital 

We face limitations on our ability to increase prices or improve margins 

that we will expend may fluctuate materially based on market conditions, 

on the oil and natural gas that we sell. As a consequence of the oil price 

our continued production, decisions by the operators in blocks where 

crisis which started in the second half of 2014 (WTI and Brent, the main 

we are not the operator, the success of our drilling results and future 

international oil price markers, fell by more than 60% between August 2014 

acquisitions. Our future financial condition and liquidity will be impacted 

and March 2016), the Company took decisive measures to ensure its ability 

by, among other factors, our level of production of oil and natural gas and 

to both maximize ongoing projects and to preserve its cash. 

the prices we receive from the sale thereof, the success of our exploration 

Funding our anticipated capital expenditures relies in part on oil prices 

and appraisal drilling program, the number of commercially viable oil 

remaining close to our estimates or higher levels and other factors to 

and natural gas discoveries made and the quantities of oil and natural 

generate sufficient cash flow. Low oil prices affect our revenues, which 

gas discovered, the speed with which we can bring such discoveries to 

in turn affect our debt capacity and the covenants in our financing 

production and the actual cost of exploration, appraisal and development 

agreements, as well as the amount of cash we can borrow using our oil 

of our oil and natural gas assets.

reserves as collateral, the amount of cash we are able to generate from 

current operations and the amount of cash we can obtain from prepayment 

Unless we replace our oil and natural gas reserves, our reserves and 

agreements. If we are not able to generate the sales which, together with 

production will decline over time. Our business is dependent on our 

our current cash resources, are sufficient to fund our capital program, we 

continued successful identification of productive fields and prospects and 

will not be able to efficiently execute our work program, which would cause 

the identified locations in which we drill in the future may not yield oil or 

us to further decrease our work program and would harm our business 

natural gas in commercial quantities.

outlook, investor confidence and our share price. 

In addition, actions taken by the company to maximize ongoing projects 

Production from oil and gas properties declines as reserves are depleted, 

and to reduce expenses, including renegotiations and reduction of oil 

with the rate of decline depending on reservoir characteristics. Accordingly, 

and gas service contracts and other initiatives such as cost cutting may 

our current proved reserves will decline as these reserves are produced. As of 

expose us to claims and contingencies from interested parties that may 

December 31, 2017, our reserves-to-production (or reserve life) ratio for net 

have a negative impact on our business, financial condition, results of 

proved reserves in Colombia, Chile, Brazil and Peru was 9.5 years. According 

operations and cash flows. If oil prices are lower than expected, we may be 

to estimates, if on January 1, 2018 we ceased all drilling and development 

unable to meet our contractual obligations with oil and service contracts 

activities, including recompletions, refracs and workovers, our proved 

and our suppliers. Equally, those third parties may be unable to meet their 

developed producing reserves base in Colombia, Chile, Brazil and Peru 

contractual obligations to us as a result of the oil price crisis, impacting on 

would decline 35% during the first year. 

our operations. 

In budgeting for our future activities, we have relied on a number of 

      Our future oil and natural gas reserves and production, and therefore our 

assumptions, including, with regard to our discovery success rate, the 

cash flows and income, are highly dependent on our success in efficiently 

number of wells we plan to drill, our working interests in our prospects, 

developing our current reserves and using cost-effective methods to find 

the costs involved in developing or participating in the development of a 

or acquire additional recoverable reserves. While we have had success in 

prospect, the timing of third-party projects and our ability to obtain needed 

identifying and developing commercially exploitable fields and drilling 

financing with respect to any further acquisitions and the availability of 

locations in the past, we may be unable to replicate that success in the 

both suitable equipment and qualified personnel. These assumptions are 

future. We may not identify any more commercially exploitable fields or 

inherently subject to significant business, political, economic, regulatory, 

successfully drill, complete or produce more oil or gas reserves, and the 

environmental and competitive uncertainties, conditions in the financial 

wells which we have drilled and currently plan to drill within our blocks or 

markets, contingencies and risks, all of which are difficult to predict and 

concession areas may not discover or produce any further oil or gas or may 

many of which are beyond our control. In addition, we opportunistically 

not discover or produce additional commercially viable quantities of oil or 

seek out new assets and acquisition targets to complement our existing 

gas to enable us to continue to operate profitably. If we are unable to replace 

operations, and have financed such acquisitions in the past through 

our current and future production, the value of our reserves will decrease, 

GeoPark   43

 
 
 
 
and our business, financial condition and results of operations will be 

fluctuations in foreign currency exchange rates.

materially adversely affected.

We derive a significant portion of our revenues from sales to a few key 

fluctuations in foreign currency exchange rates for certain of our expenses in 

Although a majority of our net revenues is denominated in US$, unfavorable 

customers.

Colombia, Chile, Brazil, Peru and Argentina could have a material adverse effect 

on our results of operations. A portion of the cost reductions that we achieved 

In Colombia, for the year ended December 31, 2017, we made 100% of our 

in 2015 and 2016 (as compared to 2014) were related to the depreciation of 

oil sales from operated blocks to C.I. Trafigura Petroleum Colombia S.A.S., a 

local currencies, including mainly the Col$, the Ch$ and the Brazilian real. An 

leading commodity trading and logistics company (“Trafigura”), representing 

appreciation of local currencies can increase our costs and negatively impact 

79% of our consolidated revenues for the same period. Sales for the year ended 

our results from operations. 

December 31, 2017 were made mostly under long-term agreements. For 2018, 

all of the oil production from the blocks we operate in Colombia is committed 

Furthermore, we have not entered, into derivative transactions to hedge the 

to Trafigura under the Trafigura Sales Agreement. 

effect of changes in the exchange rate of local currencies to the US$. Because 

our Consolidated Financial Statements are presented in US$, we must translate 

In Chile, 100% of our crude oil and condensate sales are made to ENAP. For 

revenues, expenses and income, as well as assets and liabilities, into US$ at 

the year ended December 31, 2017, sales to ENAP represented 5% of our 

exchange rates in effect during or at the end of each reporting period.

total revenues. ENAP imports the majority of the oil it refines and partially 

supplements those imports with volumes supplied locally by its own operated 

Through our Brazilian operations, we are exposed to fluctuations in the 

fields and those operated by us. On April 21, 2017, we renewed our sales 

real against the US$, as our Brazilian revenues and expenses are mostly 

agreement with ENAP.  As part of this agreement, ENAP has committed to 

denominated in reais. In the past, the Brazilian Central Bank has occasionally 

purchase our oil production in the Fell Block in the amounts that we produce, 

intervened to control unstable movements in foreign exchange rates. We 

subject to the limitation of available storage capacity at the Gregorio Terminal. 

cannot predict whether the Brazilian Central Bank or the Brazilian government 

The sales agreement provides us with the option to interrupt sales to ENAP 

will continue to permit the real to float freely or will intervene in the exchange 

periodically if conditions in the export markets allow for more competitive 

rate market through the return of a currency band system or otherwise. 

price levels.  While the agreement renews automatically on an annual basis, 

Furthermore, Brazilian law provides that, whenever there is a serious imbalance 

we typically make an annual revision jointly with ENAP. In addition, for the 

in Brazil’s balance of payments or there are reasons to foresee a serious 

year ended December 31, 2017, almost all of our natural gas sales in Chile 

imbalance, temporary restrictions may be imposed on remittances of foreign 

were made to Methanex Chile SpA., the Chilean subsidiary of the Methanex 

capital abroad. We cannot assure you that such measures will not be taken by 

Corporation (“Methanex”), a leading global methanol producer, under a 

the Brazilian government in the future. The real has experienced frequent and 

long-term contract (the “Methanex Gas Supply Agreement”) which expired on 

substantial variations in relation to the US$ and other foreign currencies, which 

April 30, 2017. In March 2017, we executed a new gas supply agreement with 

could materially and adversely affect the growth of the Brazilian economy and 

Methanex effective from May 1, 2017 to December 31, 2026. Sales to Methanex 

our business, financial condition and results of operations. 

represented 5% of our consolidated revenues for the year ended December 31, 

2017. 

There are inherent risks and uncertainties relating to the exploration and 

production of oil and natural gas.

In Brazil, all of our gas and condensate produced in the Manati Field is sold 

to Petróleo Brasileiro S.A. (“Petrobras”), the operator of the Manati Field, 

Our performance depends on the success of our exploration and 

pursuant to a long-term gas off-take contract. See “Item 4. Information on the 

production activities and on the existence of the infrastructure that will 

Company—B. Business Overview—Significant Agreements—Brazil—Petrobras 

allow us to take advantage of our oil and gas reserves. Oil and natural 

Natural Gas Purchase Agreement.” 

gas exploration and production activities are subject to numerous risks 

beyond our control, including the risk that exploration activities will not 

If any of our buyers were to decrease or cease purchasing oil or gas from us, 

identify commercially viable quantities of oil or natural gas. Our decisions 

or if any of them were to decide not to renew their contracts with us or to 

to purchase, explore, develop or otherwise exploit prospects or properties 

renew them at a lower sales price, this could have a material adverse effect on 

will depend in part on the evaluation of seismic and other data obtained 

our business, financial condition and results of operations. For example, see 

through geophysical, geochemical and geological analysis, production 

“Item 4. Information on the Company—B. Business Overview—Significant 

data and engineering studies, the results of which are often inconclusive or 

Agreements—Colombia” and “Item 4. Information on the Company—B. 

subject to varying interpretations.

Business Overview—Significant Agreements—Chile.”

Our results of operations could be materially adversely affected by 

our projects may be affected by numerous factors beyond our control. 

Furthermore, the marketability of any oil and natural gas production from 

44   GeoPark 20-F

 
 
 
 
These factors include, but are not limited to, proximity and capacity of 

make substantial capital expenditures in our business and operations for 

pipelines and other means of transportation, the availability of upgrading 

the exploration and production of oil and natural gas reserves. See “Item 4. 

and processing facilities, equipment availability and government laws and 

Information on the Company –B. Business Overview—2018 Strategy and 

regulations (including, without limitation, laws and regulations relating to 

Outlook.” We incurred capital expenditures of US$106 million and US$39 

prices, sale restrictions, taxes, governmental stake, allowable production, 

million during the years ended December 31, 2017 and 2016, respectively. 

importing and exporting of oil and natural gas, environmental protection 

See “Item 5. Operating and Financial Review and Prospects—A. Operating 

and health and safety). The effect of these factors, individually or jointly, 

Results—Factors Affecting our Results of Operations—Discovery and 

cannot be accurately predicted, but may have a material adverse effect on 

exploitation of reserves.”

our business, financial condition and results of operations.

The actual amount and timing of our future capital expenditures may differ 

There can be no assurance that our drilling programs will produce oil 

materially from our estimates as a result of, among other things, commodity 

and natural gas in the quantities or at the costs anticipated, or that our 

prices, actual drilling results, the availability of drilling rigs and other 

currently producing projects will not cease production, in part or entirely. 

equipment and services, and regulatory, technological and competitive 

Drilling programs may become uneconomic as a result of an increase in 

developments. In response to changes in commodity prices, we may increase 

our operating costs or as a result of a decrease in market prices for oil and 

or decrease our actual capital expenditures. We intend to finance our future 

natural gas. Our actual operating costs or the actual prices we may receive 

capital expenditures through cash generated by our operations and potential 

for our oil and natural gas production may differ materially from current 

future financing arrangements. However, our financing needs may require 

estimates. In addition, even if we are able to continue to produce oil and 

us to alter or increase our capitalization substantially through the issuance of 

gas, there can be no assurance that we will have the ability to market our oil 

debt or equity securities or the sale of assets.

and gas production. See “—Our inability to access needed equipment and 

infrastructure in a timely manner may hinder our access to oil and natural gas 

If our capital requirements vary materially from our current plans, we may 

markets and generate significant incremental costs or delays in our oil and 

require further financing. In addition, we may incur significant financial 

natural gas production” below.

indebtedness in the future, which may involve restrictions on other financing 

and operating activities. We may also be unable to obtain financing or 

Our identified potential drilling location inventories are scheduled over 

financing on terms favorable to us. These changes could cause our cost 

many years, making them susceptible to uncertainties that could materially 

of doing business to increase, limit our ability to pursue acquisition 

alter the occurrence or timing of their drilling.

opportunities, reduce cash flow used for drilling and place us at a competitive 

disadvantage. A significant reduction in cash flows from operations or the 

Our management team has specifically identified and scheduled certain 

availability of credit could materially adversely affect our ability to achieve our 

potential drilling locations as an estimation of our future multi-year drilling 

planned growth and operating results. 

activities on our existing acreage. These identified potential drilling locations, 

including those without proved undeveloped reserves, represent a significant 

Oil and gas operations contain a high degree of risk and we may not be fully 

part of our growth strategy. 

insured against all risks we face in our business.

Our ability to drill and develop these identified potential drilling locations 

Oil and gas exploration and production is speculative and involves a high 

depends on a number of factors, including oil and natural gas prices, the 

degree of risk and hazards. In particular, our operations may be disrupted 

availability and cost of capital, drilling and production costs, the availability 

by risks and hazards that are beyond our control and that are common 

of drilling services and equipment, drilling results, lease expirations, the 

among oil and gas companies, including environmental hazards, blowouts, 

availability of gathering systems, marketing and transportation constraints, 

industrial accidents, occupational safety and health hazards, technical 

refining capacity, regulatory approvals and other factors. Because of the 

failures, labor disputes, community protests or blockades, unusual or 

uncertainty inherent in these factors, there can be no assurance that the 

unexpected geological formations, flooding, earthquakes and extended 

numerous potential drilling locations we have identified will ever be drilled or, 

interruptions due to weather conditions, explosions and other accidents. 

if they are, that we will be able to produce oil or natural gas from these or any 

other potential drilling locations. 

While we believe that we maintain customary insurance coverage for 

companies engaged in similar operations, we are not fully insured against 

Our business requires significant capital investment and maintenance 

all risks in our business. In addition, insurance that we do and plan to carry 

expenses, which we may be unable to finance on satisfactory terms or at all.

may contain significant exclusions from and limitations on coverage. We 

Because the oil and natural gas industry is capital intensive, we expect to 

believe that the cost of available insurance is excessive relative to the risks 

may elect not to obtain certain non-mandatory types of insurance if we 

GeoPark   45

 
 
 
 
 
presented. The occurrence of a significant event or a series of events against 

be expensive to develop, purchase and implement and may not function 

which we are not fully insured and any losses or liabilities arising from 

as expected. Such uncertainties and operating risks associated with 

uninsured or underinsured events could have a material adverse effect on 

development projects could have a material adverse effect on our business, 

our business, financial condition or results of operations.

results of operations or financial condition.

The development schedule of oil and natural gas projects is subject to cost 

Competition in the oil and natural gas industry is intense, which makes it 

overruns and delays.

difficult for us to attract capital, acquire properties and prospects, market 

oil and natural gas and secure trained personnel.

Oil and natural gas projects may experience capital cost increases and 

overruns due to, among other factors, the unavailability or high cost of drilling 

We compete with the major oil and gas companies engaged in the exploration 

rigs and other essential equipment, supplies, personnel and oil field services. 

and production sector, including state-owned exploration and production 

The cost to execute projects may not be properly established and remains 

companies that possess substantially greater financial and other resources 

dependent upon a number of factors, including the completion of detailed 

than we do for researching and developing exploration and production 

cost estimates and final engineering, contracting and procurement costs. 

technologies and access to markets, equipment, labor and capital required 

Development of projects may be materially adversely affected by one or more 

to acquire, develop and operate our properties. We also compete for the 

of the following factors:

•  shortages of equipment, materials and labor;

acquisition of licenses and properties in the countries in which we operate.

•  fluctuations in the prices of construction materials;

Our competitors may be able to pay more for productive oil and natural 

•  delays in delivery of equipment and materials;

gas properties and exploratory prospects and to evaluate, bid for and 

• 

labor disputes;

•  political events;

•  title problems;

•  obtaining easements and rights of way;

•  blockades or embargoes;

• 

litigation;

purchase a greater number of properties and prospects than our financial or 

personnel resources permit. Our competitors may also be able to offer better 

compensation packages to attract and retain qualified personnel than we are 

able to offer. In addition, there is substantial competition for capital available 

for investment in the oil and natural gas industry. As a result of each of the 

aforementioned, we may not be able to compete successfully in the future in 

•  compliance with governmental laws and regulations, including 

acquiring prospective reserves, developing reserves, marketing hydrocarbons, 

environmental, health and safety laws and regulations;

attracting and retaining quality personnel or raising additional capital, which 

•  adverse weather conditions;

•  unanticipated increases in costs;

•  natural disasters;

•  accidents;

•  transportation;

could have a material adverse effect on our business, financial condition or 

results of operations. See “Item 4. Information on the Company—B. Business 

Overview—Our competition.” 

Our estimated oil and gas reserves are based on assumptions that may 

•  unforeseen engineering and drilling complications;

prove inaccurate.

•  environmental or geological uncertainties; and

•  other unforeseen circumstances.

Our oil and gas reserves estimates in Colombia, Chile, Brazil, and Peru as 

of December 31, 2017 are based on the D&M Reserves Report. Although 

Any of these events or other unanticipated events could give rise to delays in 

classified as “proved reserves,” the reserves estimates set forth in the D&M 

development and completion of our projects and cost overruns.

Reserves Reports are based on certain assumptions that may prove inaccurate. 

For example, in 2017, the drilling and completion cost for the exploratory well 

included oil and gas sales prices determined according to SEC guidelines, 

Río Grande Oeste x-1 in our CN-V Block in Argentina was originally estimated 

future expenditures and other economic assumptions (including interests, 

at US$4.2 million, but the actual cost was US$5.5 million, mainly due to 

royalties and taxes) as provided by us.

mechanical issues related to failures with an electric submersible pump, as 

well as testing of additional formations which had not been budgeted.

Oil and gas reserves engineering is a subjective process of estimating 

DeGolyer and MacNaughton’s primary economic assumptions in estimates 

Delays in the construction and commissioning of projects or other technical 

and estimates of other engineers may differ materially from those set out 

difficulties may result in future projected target dates for production being 

herein. Numerous assumptions and uncertainties are inherent in estimating 

delayed or further capital expenditures being required. These projects 

quantities of proved oil and gas reserves, including projecting future rates of 

may often require the use of new and advanced technologies, which can 

production, timing and amounts of development expenditures and prices of 

oil and gas, many of which are beyond our control. Results of drilling, testing 

accumulations of oil and gas that cannot be measured in an exact way, 

46   GeoPark 20-F

 
 
 
 
 
and production after the date of the estimate may require revisions to be 

produce in Chile. We rely upon the continued good condition, maintenance 

made. For example, if we are unable to sell our oil and gas to customers, this 

and accessibility of the roads we use to deliver the crude oil we produce. If 

may impact the estimate of our oil and gas reserves. Accordingly, reserves 

the condition of these roads were to deteriorate or if they were to become 

estimates are often materially different from the quantities of oil and gas that 

inaccessible for any period of time, this could delay delivery of crude oil in Chile 

are ultimately recovered, and if such recovered quantities are substantially 

and materially harm our business. 

lower than the initial reserves estimates, this could have a material adverse 

impact on our business, financial condition and results of operations.

In the Fell Block, we depend on ENAP-owned gas pipelines to deliver the gas 

we produce to Methanex, the sole purchaser of the gas we produce. If ENAP’s 

Our inability to access needed equipment and infrastructure in a timely 

pipelines were unavailable, this could have a materially adverse effect on our 

manner may hinder our access to oil and natural gas markets and generate 

ability to deliver and sell our product to Methanex, which could have a material 

significant incremental costs or delays in our oil and natural gas production.

adverse effect on our gas sales. In addition, gas production in some areas in 

the Tierra del Fuego Blocks and the Tranquilo Block could require us to build a 

Our ability to market our oil and natural gas production depends substantially 

new network of gas pipelines in order for us to be able to deliver our product to 

on the availability and capacity of processing facilities, oil tankers, 

market, which could require us to make significant capital investments.

transportation facilities (such as pipelines, crude oil unloading stations and 

trucks) and other necessary infrastructure, which may be owned and operated 

While Brazil has a well-developed network of hydrocarbon pipelines, storage 

by third parties. Our failure to obtain such facilities on acceptable terms or 

and loading facilities, we may not be able to access these facilities when 

on a timely basis could materially harm our business. We may be required to 

needed. Pipeline facilities in Brazil are often full and seasonal capacity 

shut down oil and gas wells because access to transportation or processing 

restrictions may occur, particularly in natural gas pipelines. Our failure to secure 

facilities may be limited or unavailable when needed. If that were to occur, then 

transportation or access to pipelines or other facilities once we commence 

we would be unable to realize revenue from those wells until arrangements 

operations in the concessions we were awarded in Brazil on acceptable terms 

were made to deliver the production to market, which could cause a material 

or on a timely basis could materially harm our business.

adverse effect on our business, financial condition and results of operations. 

In addition, the shutting down of wells can lead to mechanical problems 

In Peru, future production in the Morona Block is expected to be transported 

upon bringing the production back on line, potentially resulting in decreased 

through the existing North Peruvian Pipeline, which was out of service in 2017 

production and increased remediation costs. The exploitation and sale of oil 

due to technical issues. Though the Peruvian government is implementing 

and natural gas and liquids will also be subject to timely commercial processing 

a program to maintain the pipeline, future technical issues, other general 

and marketing of these products, which depends on the contracting, financing, 

infrastructure problems or social unrest affecting pipeline operation may 

building and operating of infrastructure by third parties.

adversely affect the recoverability of our future investments, our future 

production or revenues related to the Morona Block. 

In Colombia, producers of crude oil have historically suffered from tanker 

transportation logistics issues and limited storage capacity, which cause delays 

In addition, as the Morona Block is located in a remote area of the tropical 

in delivery and transfer of title of crude oil. Such capacity issues in Colombia 

rainforest, the development of the project involves that significant 

may require us to transport crude from our Colombian operations via truck, 

infrastructure has to be built, as processing facilities, storages tanks and an 

which may increase the costs of those operations. Road infrastructure is limited 

approximately 97 km pipeline from the site to the North Peruvian Pipeline. 

in certain areas in which we operate, and certain communities have used and 

Also, as there are no roads available in the surrounding area, logistics will be 

may continue to use road blockages, which can sometimes interfere with our 

performed by helicopters or barges during specific seasons of the year. These 

operations in these areas. For example, in 2017, the main delivery point for the 

issues may lead us to incur significant costs or investments that may not be 

Colombian production was Oleoducto de Los Llanos “ODL.” Between November 

recoverable through our commercial activities in the Morona Block.  

8, 2017 and November 11, 2017, a disruption of the operation of this pipeline 

occurred and affected its capacity to transport any volume of crude oil. Our 

Our use of seismic data is subject to interpretation and may not accurately 

Colombian production was impacted by approximately 5,800 bbls during that 

identify the presence of oil and natural gas.

period. Although we were able to increase the delivery volumes the following 

days to mitigate the impact, we cannot assure you we would be able to do so 

Even when properly used and interpreted, seismic data and visualization 

in the future. 

techniques are tools only used to assist geoscientists in identifying subsurface 

structures as well as eventual hydrocarbon indicators, and do not enable 

In Chile, we transport the crude oil we produce in the Fell Block by truck to 

the interpreter to know whether hydrocarbons are, in fact, present in those 

ENAP’s processing, storage and selling facilities at the Gregorio Refinery. 

structures. In addition, the use of seismic and other advanced technologies 

As of the date of this annual report, ENAP purchases all of the crude oil we 

requires significant expenditures and we could incur losses as a result of 

GeoPark   47

 
 
 
 
these expenditures. Because of these uncertainties associated with our 

We may suffer delays or incremental costs due to difficulties in negotiations 

use of seismic data, some of our drilling activities may not be successful 

with landowners and local communities, including native communities, 

or economically viable, and our overall drilling success rate or our drilling 

where our reserves are located.

success rate for activities in a particular area could decline, which could have a 

material adverse effect on us.

Access to the sites where we operate requires agreements (including, 

for example, assessments, rights of way and access authorizations) with 

Through our Brazilian operations, we face operational risks relating to 

landowners and local communities. If we are unable to negotiate agreements 

offshore drilling.

with landowners, we may have to go to court to obtain access to the sites of 

our operations, which may delay the progress of our operations at such sites. 

Our operations in the BCAM-40 Concession in Brazil may include shallow-

In Chile and in Argentina, for example, we have negotiated the necessary 

offshore drilling activity in two areas in the Camamu-Almada Basin, which we 

agreements for many of our current operations in the Magallanes Basin and 

expect will continue to be operated by Petrobras.

CN-V Block in Mendoza, respectively. In Brazil, in the event that social unrest 

Offshore operations are subject to a variety of operating risks and laws and 

ability to operate the assets we have acquired or may acquire in our Brazil 

continues or intensifies, this may lead to delays or damage relating to our 

regulations, including among other things, with respect to environmental, 

Acquisitions.

health and safety matters, specific to the marine environment, such as 

capsizing, collisions and damage or loss from hurricanes or other adverse 

In Colombia, although we have agreements with many landowners and are 

weather conditions. These conditions can cause substantial damage to 

in negotiations with others, we expect our costs to increase following current 

facilities and interrupt production. As a result, we could incur substantial 

and future negotiations regarding access to our blocks, as the economic 

liabilities, compliance costs, fines or penalties that could reduce or eliminate 

expectations of landowners have generally increased, which may delay 

the funds available for exploration, development or leasehold acquisitions, or 

access to existing or future sites. In addition, the expectations and demands 

result in loss of equipment and properties. For example, the Manati Field has 

of local communities on oil and gas companies operating in Colombia may 

been subject to administrative infraction notices, which have resulted in fines 

also increase. As a result, local communities have demanded that oil and 

against Petrobras in an aggregate amount of approximately US$12 million, 

gas companies invest in remediating and improving public access roads, 

all of which are pending a final decision of the Brazilian Institute for the 

compensate them for any damages related to use of such roads and, more 

Environment and Natural Renewable Resources (Instituto Brasileiro do Meio-

generally, invest in infrastructure that was previously paid for with public 

Ambiente e dos Recursos Naturais Renováveis). Although the administrative 

funds. Due to these circumstances, oil and gas companies in Colombia, 

fines were filed against Petrobras, as a party to the concession agreement 

including us, are now dealing with increasing difficulties resulting from 

governing the Manati Field, we may be liable up to our participation interest 

instances of social unrest, temporary road blockages and conflicts with 

of 10%. 

landowners.

Additionally, offshore drilling generally requires more time and more 

There can be no assurance that disputes with landowners and local 

advanced drilling technologies, involving a higher-risk of technological 

communities will not delay our operations or that any agreements we reach 

failure and usually higher drilling costs. Offshore projects often lack proximity 

with such landowners and local communities in the future will not require us 

to existing oilfield service infrastructure, necessitating significant capital 

to incur additional costs, thereby materially adversely affecting our business, 

investment in flow line infrastructure before we can market the associated oil 

financial condition and results of operations. Local communities may also 

or gas of a commercial discovery, increasing both the financial and operational 

protest or take actions that restrict or cause their elected government to 

risk involved with these operations. Because of the lack and high cost of 

restrict our access to the sites of our operations, which may have a material 

infrastructure, some offshore reserve discoveries may never be produced 

adverse effect on our operations at such sites.

economically.

Further, because we are not the operator of our offshore fields, all of these 

Though we have already signed certain agreements with native communities 

risks may be heightened since they are outside of our control. We have a 

authorizing the execution of the Environmental Impact Assessment for 

10% interest in the Manati Field which limits our operating flexibility in such 

the Morona Project, similar projects in the Peruvian rainforest have faced 

offshore fields. See “—We are not, and may not be in the future, the sole owner 

significant social conflicts and work delays due to community claims. Social 

or operator of all of our licensed areas and do not, and may not in the future, 

conflicts or community claims could adversely affect the recoverability of our 

hold all of the working interests in certain of our licensed areas. Therefore, we 

future investments, our future production and revenues related to the Morona 

In Peru, the Morona Block is located in land inhabited by native communities. 

may not be able to control the timing of exploration or development efforts, 

Block.

associated costs, or the rate of production of any non-operated and, to an 

extent, any non-wholly-owned, assets.”

48   GeoPark 20-F

 
 
 
Under the terms of some of our various CEOPs, E&P Contracts and 

A significant amount of our reserves or production have been derived from 

concession agreements, we are obligated to drill wells, declare any 

our operations in certain blocks, including the Llanos 34 Block in Colombia, 

discoveries and file periodic reports in order to retain our rights and 

the Fell Block in Chile, the BCAM-40 Concession in Brazil and the Morona 

establish development areas. Failure to meet these obligations may result in 

Block in Peru.

the loss of our interests in the undeveloped parts of our blocks or concession 

areas.

For the year ended December 31, 2017, the Llanos 34 Block contained 66% of 

our net proved reserves and generated 75% of our production, the Fell Block 

In order to protect our exploration and production rights in our license areas, 

contained 8% of our net proved reserves and generated 10% of our total 

we must meet various drilling and declaration requirements. In general, unless 

production, the BCAM-40 Concession contained 4% of our net proved reserves 

we make and declare discoveries within certain time periods specified in our 

and generated 11% of our production and the Morona Block contained 20% of 

various special operation contracts (Contratos Especiales de Operación para 

our net proved reserves. While our continuing expansion with new exploratory 

la Exploración y Explotación de Yacimientos de Hidrocarburo; hereinafter 

blocks incorporated in our portfolio mean that the above mentioned blocks 

“CEOP”), E&P Contracts and concession agreements, our interests in the 

may be expected to be a less significant component of our overall business, 

undeveloped parts of our license areas may lapse. Should the prospects we 

we cannot be sure that we will be able to continue diversifying our reserves 

have identified under these contracts and agreements yield discoveries, 

and production. Resulting from these, any government intervention, 

we may face delays in drilling these prospects or be required to relinquish 

impairment or disruption of our production due to factors outside of our 

these prospects. The costs to maintain or operate the CEOPs, E&P Contracts 

control or any other material adverse event in our operations in such blocks 

and concession agreements over such areas may fluctuate and may increase 

would have a material adverse effect on our business, financial condition and 

significantly, and we may not be able to meet our commitments under such 

results of operations.

contracts and agreements on commercially reasonable terms or at all, which 

may force us to forfeit our interests in such areas. For example, in 2016, after 

Our contracts in obtaining rights to explore and develop oil and natural 

fulfilling the committed exploratory commitments, five exploratory blocks 

gas reserves are subject to contractual expiration dates and operating 

were relinquished to the ANP. See “Item 4. Information on the Company—B. 

conditions, and our CEOPs, E&P Contracts and concession agreements are 

Business Overview—Our operations—Operations in Brazil.” 

subject to early termination in certain circumstances.

In Peru, the rights to explore and produce hydrocarbons are granted through 

Under certain CEOPs, E&P Contracts and concession agreements to which 

a license contract signed with Perupetro. The scope and schedule of such 

we are or may in the future become parties, we are or may become subject 

development will depend on us and Petroperu. The license contract could 

to guarantees to perform our commitments and/or to make payment for 

be terminated by Perupetro if the development obligations included in 

other obligations, and we may not be able to obtain financing for all such 

such agreement are not fulfilled. In addition, there is also an exploratory 

obligations as they arise. If such obligations are not complied with when 

commitment consisting of the drilling of one exploratory well every two and 

due, in addition to any other remedies that may be available to other parties, 

a half years. Failure to fulfill the exploratory commitment will lead to acreage 

this could result in cancelation of our CEOPs, E&P Contracts and concession 

relinquishment materially affecting the project. Moreover, we have entered 

agreements or dilution or forfeiture of interests held by us. As of December 

into a Joint Investment Agreement with Petroperu by which, subject to the 

31, 2017, the aggregate outstanding amount of this potential liability for 

economic and technical feasibility of the Morona Project, we are obliged 

guarantees was US$28.4 million, mainly related to capital commitments in 

to bear 100% of capital cost required to carry out long test to existing well 

Isla Norte, Campanario and Flamenco Blocks in Chile, rounds 11, 12 and 13 

Situche Central 3X, and if we decide to continue with the project after 

concessions in Brazil, the Morona Block in Peru and the Llanos 32, VIM-3, and 

that, to the existing well Situche Central 2X. In addition, we are required to 

Llanos 34 Blocks in Colombia. See “Item 4. Information on the Company—B. 

cover any capital or operational expenditures associated with the project 

Business Overview—Our operations” and Note 32(b) to our Consolidated 

until December 31, 2020. We expect these expenditures to be substantially 

Financial Statements.

reimbursed by Petroperu from revenues associated with future sales. Failure 

to fulfill such obligations will result in the loss of our participating interest in 

Additionally, certain of the CEOPs, E&P Contracts and concession agreements 

the License Contract of the Morona Block, and subject us to possible damage 

to which we are or may in the future become a party are subject to set 

claims from Petroperu. 

expiration dates. Although we may want to extend some of these contracts 

beyond their original expiration dates, there is no assurance that we can do 

For additional details regarding the status of our operations with respect 

so on terms that are acceptable to us or at all, although some CEOPs contain 

to our various special contracts and concession agreements, see “Item 4. 

provisions enabling exploration extensions.

Information on the Company—B. Business Overview—Our operations.”

In Colombia, our E&P Contracts may be subject to early termination for a 

GeoPark   49

 
 
 
 
 
 
breach by the parties, a default declaration, application of any of the contracts’ 

us for the full value of our assets. Moreover, in the event of early termination of 

unilateral termination clauses or pursuant to termination clauses mandated 

any concession agreement due to failure to fulfill obligations thereunder, we 

by Colombian law. Anticipated termination declared by the ANH results in the 

may be subject to fines and/or other penalties.

immediate enforcement of monetary guaranties against us and may result in 

an action for damages by the ANH and/or a restriction on our ability to engage 

In Peru, License Contracts for hydrocarbon exploitation are in force and will 

in contracts with the Colombian government during a certain period of time. 

remain in effect for 30 years. This term is non-renewable. With regard to the 

See “Item 4. Information on the Company—B. Business Overview—Significant 

Morona Block, approximately one-third of the contract term has already 

Agreements—Colombia—E&P Contracts.”

elapsed, and twenty years remain. Nevertheless, since May 14, 2013, the 

License Contract related to the Morona Block is under force majeure. During a 

In Chile, our CEOPs provide for early termination by Chile in certain 

force majeure period contract terms are suspended (including the term time) 

circumstances, depending upon the phase of the CEOP. For example, pursuant 

as long as the party to the contract is fulfilling certain obligations related to 

to the Fell Block CEOP, Chile has the right to terminate the CEOP under certain 

obtaining environmental permits, as is currently the case with the Morona 

circumstances if we fail to perform. If the Fell Block CEOP is terminated in 

Block. The term of the agreement will be extended by the same amount of 

the exploitation phase, we will have to transfer to Chile, free of charge, any 

time it has been suspended by a force majeure event. The concession year 

productive wells and related facilities, provided that such transfer does not 

expiration is related to approval of environmental impact assessment (EIA) 

interfere with our abandonment obligations and excluding certain pipelines 

study for project development. The expiration of the License Contract will 

and other assets. See “Item 4. Information on the Company—B. Business 

occur twenty years after EIA approval. The License Contract is also subject 

Overview—Significant Agreements—Chile—CEOPs—Fell Block CEOP.”  If the 

to early termination in case of our breach of contractual obligations. In 

CEOP is terminated early due to a breach of our obligations, we may not be 

such an event, all the existing facilities and wells located in the block will 

entitled to compensation. Our CEOPs for the Tierra del Fuego Blocks, which 

be transferred, without charge, to Perupetro, and we will have to carry out 

are in the exploration phase, may be subject to early termination during this 

abandonment plans for remediation and restoration of any polluted area in 

phase under certain circumstances, including if we fail to perform under 

the block and for de-commission the facilities that are no longer required for 

the terms of the CEOPs, voluntarily relinquish all areas under the CEOPs or 

the block’s operations. 

if we cease to operate in the CEOP area or declare bankruptcy. If the Tierra 

del Fuego Block CEOPs are terminated within the exploration phase, we 

Early termination or nonrenewal of any CEOP, E&P Contract or concession 

are released from all obligations under the CEOPs, except for obligations 

agreement could have a material adverse effect on our business, financial 

regarding the abandonment of fields, if any. See “Item 4. Information on the 

situation or results of operations.

Company—B. Business Overview—Significant Agreements—Chile—CEOPs.” 

There can be no assurance that the early termination of any of our CEOPs 

We may not be able to meet delivery requirements under the crude sale 

would not have a material adverse effect on us.  In addition, according to 

agreements in Colombia.

the Chilean Constitution, Chile is entitled to expropriate our rights in our 

CEOPs for reasons of public interest. Although Chile would be required to 

We historically sold to several customers in Colombia, including sales made 

indemnify us for such expropriation, there can be no assurance that any such 

through wellhead or pipeline. For 2018, we expect to sell almost all of our 

indemnification will be paid in a timely manner or in an amount sufficient to 

Colombian production under long-term agreements with Trafigura. The 

cover the harm to our business caused by such expropriation.

Trafigura offtake contract began in March 2016 and expires in December 2018.

In Brazil, concession agreements in the production phase generally may be 

The amended Trafigura Agreement sets the current volumes to be delivered 

renewed at the ANP’s discretion for an additional period, provided that a 

to Trafigura to 12,000 bopd until December 2018. Nonperformance of our 

renewal request is made at least 12 months prior to the termination of the 

obligations of delivery to Trafigura in terms, amounts and quality of the crude 

concession agreement and there has not been a breach of the terms of the 

may lead us to pay ship-or-pay commitments in the ODL Pipeline for the 

concession agreement. We expect that all our concession agreements will 

transport, dilution and download of crude as well as compensation for other 

provide for early termination in the event of: (i) government expropriation 

costs. Additionally, such nonperformance may lead to early termination of the 

for reasons of public interest; (ii) revocation of the concession pursuant to the 

crude sales agreement as well as the immediate repayment of any amounts 

terms of the concession agreement; or (iii) failure by us or our partners to fulfill 

outstanding under the prepayment agreement of up to US$100 million, 

all of our respective obligations under the concession agreement (subject to a 

as well as compensation for other damages. As of December 31, 2017, the 

cure period). Administrative or monetary sanctions may also be applicable, as 

outstanding balance was US$10 million, relating to the amount we agreed to 

determined by the ANP, which shall be imposed based on applicable law and 

prepay Trafigura.  

regulations. In the event of early termination of a concession agreement, the 

compensation to which we are entitled may not be sufficient to compensate 

We sell almost all of our natural gas in Chile to a single customer, who has in 

the past temporarily idled its principal facility.

50   GeoPark 20-F

 
 
 
 For the year ended December 31, 2017, almost all of our natural gas sales 

Company—B. Business Overview—Operations in Colombia, Operations in 

in Chile were made to Methanex under a long-term contract, the Methanex 

Chile, Operations in Brazil, Operations in Peru and Operations in Argentina.”

Gas Supply Agreement, which expires on December 31, 2026. Under the 

agreement, Methanex committed to purchase up to 400,000 SCM/d of gas 

In addition, the terms of the joint venture agreements or association 

produced by us. For 2018, the commitment was reduced to 315,000 SCM/d, 

agreements governing our other partners’ interests in almost all of the blocks 

due to the decline in the gas production. We also hold an option to deliver 

that are not wholly-owned or operated by us require that certain actions be 

up to 15% above this volume. Sales to Methanex represented approximately 

approved by supermajority vote. The terms of our other current or future 

5% of our consolidated revenues for the year ended December 31, 2017. 

license or venture agreements may require at least the majority of working 

Methanex also buys gas from ENAP and a consortium that Methanex has 

interests to approve certain actions. As a result, we may have limited ability to 

formed with ENAP. If Methanex were to decrease or cease its purchase of gas 

exercise influence over operations or prospects in the blocks operated by our 

from us, this would have a material adverse effect on our revenues derived 

partners, or in blocks that are not wholly-owned or operated by us. A breach of 

from the sale of gas. 

contractual obligations by our partners who are the operators of such blocks 

could eventually affect our rights in exploration and production contracts in 

Methanex has two methanol producing facilities at its Cabo Negro 

some of our blocks in Colombia and Brazil. Our dependence on our partners 

production facility, near the city of Punta Arenas in southern Chile. Methanex 

could prevent us from realizing our target returns for those discoveries or 

relies on local suppliers of natural gas, including ENAP, for its operations. 

prospects.

We alone cannot supply Methanex with all the natural gas it requires for its 

operations. 

Moreover, as we are not the sole owner or operator of all of our properties, 

we may not be able to control the timing of exploration or development 

In the past, the Methanex plant was idled due to an anticipated insufficient 

activities or the amount of capital expenditures and may therefore not be able 

supply of natural gas. The supply of natural gas decreased during the winter 

to carry out our key business strategies of minimizing the cycle time between 

months of 2015 due to the increase in seasonal gas demand from the city 

discovery and initial production at such properties. The success and timing of 

of Punta Arenas, to which gas producers, including us, gave priority by 

exploration and development activities operated by our partners will depend 

delivering gas to the city through Methanex which re-sold our gas to ENAP. 

on a number of factors that will be largely outside of our control, including:

In May 2017, the Methanex plant shut down because of a technical failure 

•  the timing and amount of capital expenditures;

which affected our natural gas production and sales for 20 days.  See “Item 

•  the operator’s expertise and financial resources;

4. Information on the Company—B. Business Overview—Marketing and 

•  approval of other block partners in drilling wells;

delivery commitments—Chile.” 

•  the scheduling, pre-design, planning, design and approvals of activities and 

However, we cannot be sure that Methanex will continue to purchase the 

•  selection of technology; and

gas from us, including the above committed levels, or that its efforts to 

•  the rate of production of reserves, if any.

reduce the risk of future shut-downs will be successful, which could have a 

processes;

material adverse effect on our gas revenues. Additionally, we cannot be sure 

This limited ability to exercise control over the operations on some of our 

that Methanex will have sufficient supplies of gas to operate its plant and 

license areas may cause a material adverse effect on our financial condition 

continue to purchase our gas production or that methanol prices would be 

and results of operations. 

sufficient to cover the operating costs. We cannot be sure that we would be 

able to sell our gas production to other parties or on similar terms, which 

LGI, our strategic partner in Chile and Colombia, may not consent to our 

could have a material adverse effect on our business, financial condition and 

taking certain actions or may eventually decide to sell its interest in our 

results of operations.

Chilean and Colombian operations to a third party.

We are not, and may not be in the future, the sole owner or operator of all 

We have a strategic partnership with LGI, which has a 20% equity interest 

of our licensed areas and do not, and may not in the future, hold all of the 

in GeoPark Chile S.A., (a sociedad anónima cerrada incorporated under 

working interests in certain of our licensed areas. Therefore, we may not be 

the laws of Chile; hereinafter “GeoPark Chile”), a 14% direct equity interest 

able to control the timing of exploration or development efforts, associated 

in GeoPark TdF S.A. (“GeoPark TdF”) (31.2% taking into account direct 

costs, or the rate of production of any non-operated and, to an extent, any 

and indirect participation through GeoPark Chile) and a 20% equity 

non-wholly-owned, assets.

interest in GeoPark Colombia SAS, through its equity interest in GeoPark 

Colombia Coöperatie. Our shareholders’ agreements with LGI in each 

As of December 31, 2017, we are not the operator of 21% or sole owner of 

of Chile and Colombia provides that we have a right of first offer if LGI 

38% of the blocks included in our portfolio. See “Item 4. Information on the 

decides to sell any of its interest in GeoPark Chile or GeoPark Colombia 

GeoPark   51

 
 
 
Coöperatie. There can be no assurance, however, that we will have the 

with these assessments, we perform a review of the subject properties 

funds to purchase LGI’s interest in Chile and/or Colombia and that LGI will 

that we believe to be generally consistent with industry practices. Our 

not decide to sell its shares to a third party whose interests may not be 

review and the review of advisors and independent reserves engineers 

aligned with ours. 

will not reveal all existing or potential problems nor will it permit us or 

them to become sufficiently familiar with the properties to fully assess 

In addition, our shareholders’ agreements with LGI in Chile and Colombia 

their deficiencies and potential recoverable reserves. Inspections may not 

contain provisions that require GeoPark Chile and GeoPark Colombia 

always be performed on every well, and environmental conditions are not 

Coöperatie, the sole shareholder of GeoPark Colombia SAS, to obtain 

necessarily observable even when an inspection is undertaken. We, advisors 

LGI’s consent before undertaking certain actions. For example, under 

or independent reserves engineers may apply different assumptions when 

the terms of the shareholders’ agreement with LGI in Colombia, LGI must 

assessing the same field. Even when problems are identified, the seller 

approve GeoPark Colombia’s annual budget and work programs and 

may be unwilling or unable to provide effective contractual protection 

mechanisms for funding any such budget or program, the entering into 

against all or part of the problems. We often are not entitled to contractual 

any borrowings other than those provided in an approved budget or 

indemnification for environmental liabilities and acquire properties on 

incurred in the ordinary course of business to finance working capital 

an “as is” basis. Even in those circumstances in which we have contractual 

needs, the granting of any guarantee or indemnity to secure liabilities of 

indemnification rights for pre-closing liabilities, it remains possible that 

parties other than those of our Colombian subsidiary and disposing of 

the seller will not be able to fulfill its contractual obligations. There can be 

any material assets other than those provided for in an approved budget 

no assurance that problems related to the assets or management of the 

and work program. 

companies and operations we have acquired, or operations we may acquire 

or add to our portfolio in the future, will not arise in future, and these 

Additionally, pursuant to our agreement with LGI in Colombia, we 

problems could have a material adverse effect on our business, financial 

and LGI have agreed to vote our common shares or otherwise cause 

condition and results of operations.

GeoPark Colombia Coöperatie to declare dividends only after allowing 

for retentions of cash for approved work programs and budgets 

Significant acquisitions and other strategic transactions may involve other 

capital adequacy requirements, working capital requirements, banking 

risks, including:

covenants associated with any loan entered into by GeoPark Colombia 

• diversion of our management’s attention to evaluating, negotiating and 

Coöperatie and GeoPark Colombia SAS and operational requirements. 

integrating significant acquisitions and strategic transactions;

Our inability or failure to obtain LGI’s consent or a delay by LGI in granting 

• challenge and cost of integrating acquired operations, information 

its consent may restrict or delay the ability of GeoPark Chile, GeoPark TdF 

management and other technology systems and business cultures with ours 

or GeoPark Colombia to take certain actions, which may have an adverse 

while carrying on our ongoing business;

effect on our operations in such countries and on our business, financial 

• contingencies and liabilities that could not be or were not identified during 

condition and results of operations.

the due diligence process, including with respect to possible deficiencies in 

Acquisitions that we have completed and any future acquisitions, strategic 

• challenge of attracting and retaining personnel associated with acquired 

the internal controls of the acquired operations; and

investments, partnerships or alliances could be difficult to integrate and/or 

operations.

identify, could divert the attention of key management personnel, disrupt 

our business, dilute stockholder value and adversely affect our financial 

For example, we recently acquired a 100% working interest and operatorship 

results, including impairment of goodwill and other intangible assets.

of the Aguada Baguales, El Porvenir and Puesto Touquet blocks in Argentina.  

Our estimates regarding the oil and gas production capabilities of these 

One of our principal business strategies includes acquisitions of properties, 

blocks could prove to be incorrect. In addition, development and operating 

prospects, reserves and leaseholds and other strategic transactions, including 

costs may be greater than we expect, and we may not be able to successfully 

in jurisdictions in which we do not currently operate. The successful 

integrate these blocks. If we fail to realize the benefits we anticipate from this 

acquisition and integration of producing properties requires an assessment 

or other acquisitions, our results of operations may be adversely affected.

of several factors, including:

• recoverable reserves;

• future oil and natural gas prices;

• development and operating costs; and

It is also possible that we may not identify suitable acquisition targets or 

strategic investment, partnership or alliance candidates. Our inability to 

identify suitable acquisition targets, strategic investments, partners or 

• potential environmental and other liabilities.

alliances, or our inability to complete such transactions, may negatively affect 

our competitiveness and growth opportunities. Moreover, if we fail to properly 

The accuracy of these assessments is inherently uncertain. In connection 

evaluate acquisitions, alliances or investments, we may not achieve the 

52   GeoPark 20-F

 
 
 
anticipated benefits of any such transaction and we may incur costs in excess 

•  the amount and timing of actual production; and

of what we anticipate.

•  changes in governmental regulations, taxation or the taxation invariability 

provisions in our CEOPs. 

Future acquisitions financed with our own cash could deplete the cash and 

working capital available to adequately fund our operations. We may also 

The timing of both our production and our incurrence of expenses in 

finance future transactions through debt financing, the issuance of our equity 

connection with the development and production of oil and natural gas 

securities, existing cash, cash equivalents or investments, or a combination 

properties will affect the timing and amount of actual future net revenues from 

of the foregoing. Acquisitions financed with the issuance of our equity 

proved reserves, and thus their actual value. In addition, the 10% discount 

securities could be dilutive, which could affect the market price of our stock. 

factor we use when calculating discounted future net revenues may not be the 

Acquisitions financed with debt could require us to dedicate a substantial 

most appropriate discount factor based on interest rates in effect from time to 

portion of our cash flow to principal and interest payments and could subject 

time and risks associated with us or the oil and natural gas industry in general.

us to restrictive covenants

The PN-T-597 Concession Agreement in Brazil may not close.

and may require higher levels of capital expenditures than we currently 

The development of our proved undeveloped reserves may take longer 

anticipate. Therefore, our proved undeveloped reserves ultimately may not 

In Brazil, GeoPark Brasil is a party to a class action filed by the Federal 

be developed or produced.

Prosecutor’s Office regarding a concession agreement of exploratory Block 

PN-T-597, which the ANP initially awarded GeoPark Brasil in the 12th oil and 

As of December 31, 2017, approximately 39% of our net proved reserves are 

gas bidding round held in November 2013. The Brazilian Federal Court issued 

developed. Development of our undeveloped reserves may take longer and 

an injunction against the ANP and GeoPark Brasil in December 2013 that 

require higher levels of capital expenditures than we currently anticipate. 

prohibited GeoPark Brasil’s execution of the concession agreement until the 

Additionally, delays in the development of our reserves or increases in costs 

ANP conducted studies on whether drilling for unconventional resources would 

to drill and develop such reserves will reduce the standardized measure 

contaminate the dams and aquifers in the region. On July 17, 2015, GeoPark 

value of our estimated proved undeveloped reserves and future net revenues 

Brasil, at the instruction of the ANP, signed the concession agreement, which 

estimated for such reserves, and may result in some projects becoming 

included a clause prohibiting GeoPark Brasil from conducting unconventional 

uneconomic, causing the quantities associated with these uneconomic 

exploration activity in the area. Despite the clause containing the prohibition, 

projects to no longer be classified as reserves. This was due to the uneconomic 

the judge in the case concluded that the concession agreement should not 

status of the reserves, given the proximity to the end of the concessions for 

be executed. Thus, GeoPark Brasil requested that the ANP comply with the 

these blocks, which does not allow for future capital investment in the blocks. 

decision and annul the concession agreement, which the ANP’s Board did on 

There can be no assurance that we will not experience similar delays or 

October 9, 2015. The annulment reverted the status of all parties to the status 

increases in costs to drill and develop our reserves in the future, which could 

quo ante, which maintains GeoPark Brasil’s right to the block. 

result in further reclassifications of our reserves.

There is no assurance that we will be able to enter into a concession agreement 

We are exposed to the credit risks of our customers and any material 

in the PN-T-597 Block that would be favorable to our exploration goals.  See 

nonpayment or nonperformance by our key customers could adversely 

“Item 8—Financial Information—A. Consolidated statements and other 

affect our cash flow and results of operations.

financial information—Legal proceedings.”

The present value of future net revenues from our proved reserves will not 

significant negative effect on their creditworthiness. Severe financial problems 

necessarily be the same as the current market value of our estimated oil 

encountered by our customers could limit our ability to collect amounts 

and natural gas reserves.

owed to us, or to enforce the performance of obligations owed to us under 

Our customers may experience financial problems that could have a 

contractual arrangements.

You should not assume that the present value of future net revenues from our 

proved reserves is the current market value of our estimated oil and natural 

The combination of declining cash flows as a result of declines in commodity 

gas reserves. For the year ended December 31, 2017, we have based the 

prices, a reduction in borrowing basis under reserves-based credit facilities 

estimated discounted future net revenues from our proved reserves on the 12 

and the lack of availability of debt or equity financing may result in a 

month unweighted arithmetic average of the first-day-of-the-month price for 

significant reduction of our customers’ liquidity and limit their ability to make 

the preceding 12 months. Actual future net revenues from our oil and natural 

payments or perform on their obligations to us.

gas properties will be affected by factors such as:

•  actual prices we receive for oil and natural gas;

Furthermore, some of our customers may be highly leveraged, and, in any 

•  actual cost of development and production expenditures;

event, are subject to their own operating expenses. Therefore, the risk we 

GeoPark   53

 
 
 
 
 
 
 
face in doing business with these customers may increase. Other customers 

retain qualified personnel. Our ability to retain our employees is influenced by 

may also be subject to regulatory changes, which could increase the risk of 

the economic environment and the remote locations of our exploration blocks, 

defaulting on their obligations to us. Financial problems experienced by our 

which may enhance competition for human resources where we conduct our 

customers could result in the impairment of our assets, a decrease in our 

activities, thereby increasing our turnover rate. There is strong competition 

operating cash flows and may also reduce or curtail our customers’ future 

in our industry to hire employees in operational, technical and other areas, 

use of our products and services, which may have an adverse effect on our 

and the supply of qualified employees is limited in the regions where we 

revenues and may lead to a reduction in reserves.

operate and throughout Latin America generally. The loss of any of our key 

management or other key employees of our technical team or our inability to 

We may not have the capital to develop our unconventional oil and gas 

hire and retain new qualified personnel could have a material adverse effect 

resources.

on us.

We have identified opportunities for analyzing the potential of 

We and our operations are subject to numerous environmental, health and 

unconventional oil and gas resources in some of our blocks and concessions. 

safety laws and regulations which may result in material liabilities and 

Our ability to develop this potential depends on a number of factors, 

costs.

including the availability of capital, seasonal conditions, regulatory approvals, 

negotiation of agreements with third parties, commodity prices, costs, access 

We and our operations are subject to various international, foreign, federal, 

to and availability of equipment, services and personnel and drilling results. 

state and local environmental, health and safety laws and regulations 

In addition, as we have no previous experience in drilling and exploiting 

governing, among other things, the emission and discharge of pollutants into 

unconventional oil and gas resources, the drilling and exploitation of such 

the ground, air or water; the generation, storage, handling, use, transportation 

unconventional oil and gas resources depends on our ability to acquire 

and disposal of regulated materials; and human health and safety. Our 

the necessary technology, to hire personnel and other support needed 

operations are also subject to certain environmental risks that are inherent 

for extraction or to obtain financing and venture partners to develop such 

in the oil and gas industry and which may arise unexpectedly and result 

activities. Because of these uncertainties, we cannot give any assurance 

in material adverse effects on our business, financial condition and results 

as to the timing of these activities, or that they will ultimately result in the 

of operations. Breach of environmental laws could result in environmental 

realization of proved reserves or meet our expectations for success.

administrative investigations and/or lead to the termination of our concessions 

Our operations are subject to operating hazards, including extreme weather 

civil environmental actions. For instance, non-governmental organizations 

events, which could expose us to potentially significant losses.

seeking to preserve the environment may bring actions against us or other oil 

and contracts. Other potential consequences include fines and/or criminal or 

Our operations are subject to potential operating hazards, extreme weather 

of the countries in which we operate or require us to pay fines. Additionally, 

conditions and risks inherent to drilling activities, seismic registration, 

in Colombia, recent rulings have provided that environmental licenses are 

exploration, production, development and transportation and storage of crude 

administrative acts subject to class actions that could eventually result in their 

oil, such as explosions, fires, car and truck accidents, floods, labor disputes, 

cancellation, with potential adverse impacts on our E&P Contracts.

and gas companies in order to, among other things, halt our activities in any 

social unrest, community protests or blockades, guerilla attacks, security 

breaches, pipeline ruptures and spills and mechanical failure of equipment at 

We have not been and may not be at all times in complete compliance with 

our or third-party facilities. Any of these events could have a material adverse 

environmental permits that we are required to obtain for our operations and 

effect on our exploration and production operations, or disrupt transportation 

the environmental and health and safety laws and regulations to which we 

or other process-related services provided by our third-party contractors.

are subject. If we fail to comply with such requirements, we could be fined 

or otherwise sanctioned by regulators, including through the revocation of 

We are highly dependent on certain members of our management and 

our permits or the suspension or termination of our operations. If we fail to 

technical team, including our geologists and geophysicists, and on our 

obtain, maintain or renew permits in a timely manner or at all, our operations 

ability to hire and retain new qualified personnel.

could be adversely affected, impeded, or terminated, which could have a 

The ability, expertise, judgment and discretion of our management and our 

operations. Some environmental licenses related to operation of the Manati 

technical and engineering teams are key in discovering and developing oil and 

Field production system and natural gas pipeline have expired. However, the 

natural gas resources. Our performance and success are dependent to a large 

operator submitted in a timely manner a request for renewal of those licenses 

extent upon key members of our management and exploration team, and their 

and as such this operation is not in default as long as the regulator does not 

material adverse effect on our business, financial condition or results of 

loss or departure would be detrimental to our future success. In addition, our 

state its final position on the renewal. 

ability to manage our anticipated growth depends on our ability to recruit and 

54   GeoPark 20-F

 
 
 
 
 
 
 
We have contracted with and intend to continue to hire third parties to perform 

below the surface to facilitate a higher flow of hydrocarbons into the 

services related to our operations. We could be held liable for some or all 

wellbore. We are contemplating such use of hydraulic fracturing in the 

environmental, health and safety costs and liabilities arising out of our actions 

production of oil and natural gas from certain reservoirs, especially shale 

and omissions as well as those of our block partners, third-party contractors, 

formations. We currently are not aware of any proposals in Colombia, 

predecessors or other operators. To the extent we do not address these costs 

Chile, Brazil, Argentina or Peru to regulate hydraulic fracturing beyond the 

and liabilities or if we do not otherwise satisfy our obligations, our operations 

regulations already in place. However, various initiatives in other countries 

could be suspended, terminated or otherwise adversely affected. There is a 

with substantial shale gas resources have been or may be proposed 

risk that we may contract with third parties with unsatisfactory environmental, 

or implemented to, among other things, regulate hydraulic fracturing 

health and safety records or that our contractors may be unwilling or unable to 

practices, limit water withdrawals and water use, require disclosure of 

cover any losses associated with their acts and omissions.

fracturing fluid constituents, restrict which additives may be used, or 

implement temporary or permanent bans on hydraulic fracturing. If any 

Releases of regulated substances may occur and can be significant. Under 

of the countries in which we operate adopts similar laws or regulations, 

certain environmental laws and regulations applicable to us in the countries 

which is something we cannot predict right now, such adoption 

in which we operate, we could be held responsible for all of the costs relating 

could significantly increase the cost of, impede or cause delays in the 

to any contamination at our past and current facilities and at any third-party 

implementation of any plans to use hydraulic fracturing for unconventional 

waste disposal sites used by us or on our behalf. Pollution resulting from 

oil and gas resources.

waste disposal, emissions and other operational practices might require us to 

remediate contamination, or retrofit facilities, at substantial cost. We also could 

Our indebtedness and other commercial obligations could adversely affect 

be held liable for any and all consequences arising out of human exposure to 

our financial health and our ability to raise additional capital, and prevent 

such substances or for other damage resulting from the release of hazardous 

us from fulfilling our obligations under our existing agreements and 

substances to the environment, property or to natural resources, or affecting 

borrowing of additional funds.

endangered species or sensitive environmental areas. We are currently required 

to, and in the future may need to, plug and abandon sites in certain blocks in 

As of December 31, 2017, we had US$426.2 million of total indebtedness 

each of the countries in which we operate, which could result in substantial 

outstanding on a consolidated basis, consisting primarily of our $425.0 

costs. 

million Notes due 2024, which we issued in September 2017. Substantially 

all of our debt is secured. As of December 31, 2017, our annual debt service 

In addition, we expect continued and increasing attention to climate change 

obligation was US$30.0 million, which mainly consists of the interest 

issues. Various countries and regions have agreed to regulate emissions of 

payments under the now repaid Notes due 2020, the now repaid credit 

greenhouse gases including methane (a primary component of natural gas) 

facility with Itaú BBA International plc and the Notes due 2024. See “Item 

and carbon dioxide (a byproduct of oil and natural gas combustion). The 

5. Operating and Financial Review and Prospects—B. Liquidity and Capital 

regulation of greenhouse gases and the physical impacts of climate change 

Resources—Indebtedness.”  Using cash provided by the offering of the Notes 

in the areas in which we, our customers and the end-users of our products 

due 2024, we (i) repurchased US$284.0 million aggregate principal amount 

operate could adversely impact our operations and the demand for our 
products.

of the outstanding Notes due 2020 in September 2017 and redeemed the 

remaining US$16.0 million aggregate principal amount outstanding in 

October 2017 and (ii) repaid the credit facility with Itaú BBA International 

Environmental, health and safety laws and regulations are complex and change 

plc in September 2017.  We are also restricted from entering into financial 

frequently, and our costs of complying with such laws and regulations may 

arrangements in some circumstances such as in Colombia where LGI must 

adversely affect our results of operations and financial condition. See “Item 

approve GeoPark Colombia’s financial arrangements. See “Item 4. Information 

4. Information on the Company—B. Business Overview—Health, safety and 

on the Company—B. Business Overview—Significant Agreements—

environmental matters” and “Item 4. Information on the Company—B. Business 

Agreements with LGI—LGI Colombia Agreements” for more information.

Overview—Industry and regulatory framework.”

Legislation and regulatory initiatives relating to hydraulic fracturing and 

• 

limit our capacity to satisfy our obligations with respect to our 

other drilling activities for unconventional oil and gas resources could 

indebtedness, and any failure to comply with the obligations of any of our 

increase the future costs of doing business, cause delays or impede our 

debt instruments, including restrictive covenants and borrowing conditions, 

plans, and materially adversely affect our operations.

could result in an event of default under the agreements governing our 

Our indebtedness could:

indebtedness;

Hydraulic fracturing of unconventional oil and gas resources is a process 

•  require us to dedicate a substantial portion of our cash flow from operations 

that involves injecting water, sand, and small volumes of chemicals into 

to the payments on our indebtedness, thereby reducing the availability of our 

the wellbore to fracture the hydrocarbon-bearing rock thousands of feet 

cash flow to fund acquisitions, working capital, capital expenditures and other 

GeoPark   55

 
 
 
 
general corporate purposes;

In addition, the oil and gas industry has become increasingly dependent 

•  place us at a competitive disadvantage compared to certain of our 

on digital technologies to conduct day-to-day operations including 

competitors that have less debt;

certain exploration, development and production activities. For example, 

• 

• 

limit our ability to borrow additional funds;

software programs are used to interpret seismic data, manage drilling rigs, 

in the case of our secured indebtedness, lose assets securing such 

conduct reservoir modeling and reserves estimation, and to process and 

indebtedness upon the exercise of security interests in connection with a 

record financial and operating data. We depend on digital technology, 

default;

including information systems and related infrastructure as well as cloud 

•  make us more vulnerable to downturns in our business or the economy; 

application and services, to process and record financial and operating data, 

and

communicate with our employees and business partners, analyze seismic and 

• 

limit our flexibility in planning for, or reacting to, changes in our operations 

drilling information, estimate quantities of oil and gas reserves and for many 

or business and the industry in which we operate.

other activities related to our business. Our business partners, including 

The indenture governing our Notes due 2024 includes covenants 

and financial institutions, are also dependent on digital technology. As 

restricting dividend payments. For a description, see “Item 5. Operating 

dependence on digital technologies has increased, cyber incidents, including 

and Financial Review and Prospects—B. Liquidity and Capital Resources—

deliberate attacks or unintentional events, have also increased.

vendors, service providers, co-venturers, purchasers of our production, 

Indebtedness—Notes due 2024.” 

A cyber-attack could include gaining unauthorized access to digital systems 

As a result of these restrictive covenants, we are limited in the manner 

for purposes of misappropriating assets or sensitive information, corrupting 

in which we conduct our business, and we may be unable to engage 

data, or causing operational disruption, or result in denial-of-service on 

in favorable business activities or finance future operations or capital 

websites. Our technologies, systems, networks, and those of our business 

needs. We have in the past been unable to meet incurrence tests under 

partners may become the target of cyber-attacks or information security 

the indenture governing our now repaid Notes due 2020, which limited 

breaches that could result in the unauthorized release, gathering, monitoring, 

our ability to incur indebtedness. Failure to comply with the restrictive 

misuse, loss or destruction of proprietary and other information, or other 

covenants included in our Notes due 2024 would not trigger an event of 

disruption of our business operations. Our employees have been and will 

default.

continue to be targeted by parties using fraudulent “spam” and “phishing” 

emails to misappropriate information or to introduce viruses or other 

Similar restrictions could apply to us and our subsidiaries when we 

malware through “trojan horse” programs to our computers. These emails 

refinance or enter into new debt agreements which could intensify the risks 

appear to be legitimate emails sent by us but direct recipients to fake 

described above.

websites operated by the sender of the email or request that the recipient 

send a password or other confidential information through email or 

Our business could be negatively impacted by security threats, including 

download malware. Despite our efforts to mitigate “spoof” and “phishing” 

cybersecurity threats as well as other disasters, and related disruptions. 

emails through education, “spoof” and “phishing” activities remain a serious 

problem that may damage our information technology infrastructure.

Our business processes depend on the availability, capacity, reliability 

and security of our information technology infrastructure and our ability 

Certain cyber incidents, such as surveillance, may remain undetected for 

to expand and continually update this infrastructure in response to 

an extended period. A cyber incident involving our information systems 

our changing needs. It is critical to our business that our facilities and 

and related infrastructure, or that of our business partners, could disrupt 

infrastructure remain secure. Although we have implemented internal control 

our business plans and negatively impact our operations. Although to date 

procedures to assure the security of our data, we cannot guarantee that these 

we have not experienced any significant cyber-attacks, there can be no 

measures will be sufficient for this purpose. The ability of the information 

assurance that we will not be the target of cyber-attacks in the future or suffer 

technology function to support our business in the event of a security breach 

such losses related to any cyber-incident. As cyber threats continue to evolve, 

or a disaster such as fire or flood and our ability to recover key systems and 

we may be required to expend significant additional resources to continue to 

information from unexpected interruptions cannot be fully tested and there 

modify or enhance our protective measures or to investigate and remediate 

is a risk that, if such an event actually occurs, we may not be able to address 

any information security vulnerabilities.

immediately the repercussions of a breach. In the event of a breach, key 

information and systems may be unavailable for a number of days leading to 

Risks relating to the countries in which we operate

an inability to conduct our business or perform some business processes in a 

timely manner. We have implemented strategies to mitigate the impact from 

Our operations may be adversely affected by political and economic 

these types of events. 

circumstances in the countries in which we operate and in which we may 

operate in the future.

56   GeoPark 20-F

 
 
 
 
 
All of our current operations are located in South America. If local, regional 

production activities may be substantially affected by factors which could have 

or worldwide economic trends adversely affect the economy of any of the 

a material adverse effect on our results of operations and financial condition. We 

countries in which we have investments or operations, our financial condition 

cannot guarantee that current programs and policies that apply to the oil and 

and results from operations could be adversely affected.

gas industry will remain in effect. 

Oil and natural gas exploration, development and production activities are 

Our operations may also be adversely affected by laws and policies of the 

subject to political and economic uncertainties (including but not limited to 

jurisdictions, including Bermuda, Colombia, Chile, Brazil, Peru, Argentina, Spain, 

changes in energy policies or the personnel administering them), changes 

the United Kingdom, the Netherlands and other jurisdictions in which we do 

in laws and policies governing operations of foreign-based companies, 

business, that affect foreign trade and taxation, and by uncertainties in the 

expropriation of property, cancellation or modification of contract rights, 

application of, possible changes to (or to the application of) tax laws in these 

revocation of consents or approvals, the obtaining of various approvals 

jurisdictions.  For example, in 2016 the Colombian government introduced tax 

from regulators, foreign exchange restrictions, price controls, currency 

reforms with provisions that are effective January 1, 2017. See Note 16 to our 

fluctuations, royalty increases and other risks arising out of foreign 

Consolidated Financial Statements. With regards to Chile, although our CEOPs 

governmental sovereignty, as well as to risks of loss due to civil strife, acts of 

have protection against tax changes through invariability tax clauses, potential 

war and community-based actions, such as protests or blockades, guerilla 

issues may arise on certain aspects not clearly defined in current or future tax 

activities, terrorism, acts of sabotage, territorial disputes and insurrection. 

reforms.

In addition, we are subject both to uncertainties in the application of the 

tax laws in the countries in which we operate and to possible changes in 

Changes in any of these laws or policies or the implementation thereof, and 

such tax laws (or the application thereof ), each of which could result in an 

uncertainty over potential changes in policy or regulations affecting any 

increase in our tax liabilities. These risks are higher in developing countries, 

of the factors mentioned above or other factors in the future may increase 

such as those in which we conduct our activities.

the volatility of domestic securities markets and securities issued abroad by 

companies operating in these countries, which could materially and adversely 

The main economic risks we face and may face in the future because of our 

affect our financial position, results of operations and cash flows. Furthermore, 

operations in the countries in which we operate include the following:

we may be subject to the exclusive jurisdiction of courts outside the United 

• difficulties incorporating movements in international prices of crude oil and 

States or may not be successful in subjecting non-U.S. persons to the jurisdiction 

exchange rates into domestic prices;

of courts in the United States, which could adversely affect the outcome of 

• the possibility that a deterioration in Chile’s, Colombia’s, Argentina’s, Peru’s 

such dispute. Changes in tax laws may result in increases in our tax payments, 

or Brazil’s relations with multilateral credit institutions, such as the IMF, will 

which could materially adversely affect our profitability and increase the 

impact negatively on capital controls, and result in a deterioration of the 

prices of our products and services, restrict our ability to do business in our 

business climate;

existing and target markets and cause our results of operations to suffer. There 

• inflation, exchange rate movements (including devaluations), exchange 

can be no assurance that we will be able to maintain our projected cash flow 

control policies (including restrictions on remittance of dividends), price 

and profitability following any increase in taxes applicable to us and to our 

instability and fluctuations in interest rates;

• liquidity of domestic capital and lending markets;

• tax policies; and

operations. 

The political and economic uncertainty in Brazil along with the ongoing “Lava 

• the possibility that we may become subject to restrictions on repatriation of 

Jato” investigations regarding corruption at Petrobras may hinder the growth 

earnings from the countries in which we operate in the future.

of the Brazilian economy and could have an adverse effect on our business.

In addition, our operations in these areas increase our exposure to risks of 

Our Brazilian operations represent 10% of our revenues as of December 31, 

guerilla activities, social unrest, local economic conditions, political disruption, 

2017. The Brazilian economy has been experiencing a slowdown. Inflation, 

civil disturbance, community protests or blockades, expropriation, piracy, tribal 

unemployment and interest rates have increased more recently and the 

conflicts and governmental policies that may: disrupt our operations; require 

Brazilian reais has weakened significantly in comparison to the US$. Our 

us to incur greater costs for security; restrict the movement of funds or limit 

results of operations and financial condition may be adversely affected by the 

repatriation of profits; lead to U.S. government or international sanctions; limit 

economic conditions in Brazil.

access to markets for periods of time; or influence the market’s perception of 

the risk associated with investments in these countries. Some countries in the 

Petrobras and certain other Brazilian companies in the energy and 

geographic areas where we operate have experienced, and may experience 

infrastructure sectors are facing investigations by the Securities Commission 

in the future, political instability, and losses caused by these disruptions may 

of Brazil (Comissão de Valores Mobiliários), the U.S. Securities and Exchange 

not be covered by insurance. Consequently, our exploration, development and 

Commission (the “SEC”), the Brazilian Federal Police and the Brazilian Federal 

Prosecutor’s Office in connection with corruption allegations (the “Lava 

GeoPark   57

 
 
 
 
 
 
Jato” investigations). Depending on the duration and outcome of such 

development and ownership of oil, environmental protection, health 

investigations, the companies involved may face downgrades from rating 

and safety or labor relations, which may negatively affect our ability to 

agencies, funding restrictions and a reduction in their revenues. Given the 

undertake exploration and development activities in respect of present 

significance of the companies under investigation including Petrobras, this 

and future properties, as well as our ability to raise funds to further such 

could adversely affect Brazil’s growth prospects and could have a protracted 

activities. Any delays in receiving government approvals in such countries 

effect on the oil and gas industry. In addition to the recent economic crisis, 

may delay our operations or may affect the status of our contractual 

protests, strikes and corruption scandals have led to a fall in confidence.

arrangements or our ability to meet contractual obligations. 

We depend on maintaining good relations with the respective host 

Oil and gas operators are subject to extensive regulation in the countries in 

governments and national oil companies in each of our countries of operation.

which we operate.

The success of our business and the effective operation of the fields in each of our 

The Colombian, Chilean, Brazilian, Peruvian and Argentine hydrocarbons 

countries of operation depend upon continued good relations and cooperation 

industries are subject to extensive regulation and supervision by their 

with applicable governmental authorities and agencies, including national oil 

respective governments in matters such as the environment, social 

companies such as Ecopetrol, ENAP, Petrobras, Petroperu and YPF. For instance, 

responsibility, tort liability, health and safety, labor, the award of exploration 

for the year ended December 31, 2017, 100% of our crude oil and condensate 

and production contracts, the imposition of specific drilling and exploration 

sales in Chile were made to ENAP, the Chilean state-owned oil company. In 

obligations, taxation, foreign currency controls, price controls, capital 

addition, our Brazilian operations in BCAM-40 Concession provide us with a long-

expenditures and required divestments. In some countries in which 

term off-take contract with Petrobras, the Brazilian state-owned company that 

we operate, such as Colombia, we are required to pay a percentage of 

covers 100% of net proved gas reserves in the Manati Field, one of the largest 

our expected production to the government as royalties.  See “Item 4. 

non-associated gas fields in Brazil. If we, the respective host governments and the 

Information on the Company—B. Business Overview—Industry and 

national oil companies are not able to cooperate with one another, it could have 

regulatory framework—Colombia” and see Note 32(a) to our Consolidated 

an adverse impact on our business, operations and prospects.

Financial Statements.

Oil and natural gas companies in Colombia, Chile, Brazil, Peru and Argentina 

For example, in Brazil there is potential liability for personal injury, property 

do not own any of the oil and natural gas reserves in such countries.

damage and other types of damages. Failure to comply with these laws and 

regulations also may result in the suspension or termination of operations 

Under Colombian, Chilean, Brazilian, Peruvian and Argentine law, all 

or our being subjected to administrative, civil and criminal penalties, which 

onshore and offshore hydrocarbon resources in these countries are owned 

could have a material adverse effect on our financial condition and expected 

by the respective sovereign. Although we are the operator of the majority 

results of operations. We expect to also operate in a consortium in some of 

of the blocks and concessions in which we have a working and/or economic 

our concessions, which, under the Brazilian Petroleum Law, establishes joint 

interest and generally have the power to make decisions as how to market 

and strict liability among consortium members, and failure to maintain the 

the hydrocarbons we produce, the Chilean, Colombian, Brazilian, Peruvian 

appropriate licenses may result in fines from the ANP, ranging from R$10 

and Argentine governments have full authority to determine the rights, 

to R$500 million. In addition, there is a contractual requirement in Brazilian 

royalties or compensation to be paid by or to private investors for the 

concession agreements regarding local content, which has become a 

exploration or production of any hydrocarbon reserves located in their 

significant issue for oil and natural gas companies operating in Brazil given 

respective countries.

the penalties related with breaches thereof. The local content requirement 

will also apply to the production sharing contract regime. See “Item 4. 

If these governments were to restrict or prevent concessionaires, including 

Information on the Company—B. Business Overview—Our operations—

us, from exploiting oil and natural gas reserves, or otherwise interfered 

Operations in Brazil.” 

with our exploration through regulations with respect to restrictions on 

future exploration and production, price controls, export controls, foreign 

Significant expenditures may be required to ensure our compliance 

exchange controls, income taxes, expropriation of property, environmental 

with governmental regulations related to, among other things, licenses 

legislation or health and safety, this could have a material adverse effect on 

for drilling operations, environmental matters, drilling bonds, reports 

our business, financial condition and results of operations.

concerning operations, the spacing of wells, unitization of oil and natural gas 

Additionally, we are dependent on receipt of government approvals or 

permits to develop the concessions we hold in some countries. There can 

Colombia has experienced and continues to experience internal security issues 

be no assurance that future political conditions in the countries in which 

that have had or could have a negative effect on the Colombian economy.

accumulations, local content policy and taxation.

we operate will not result changes to policies with respect to foreign 

58   GeoPark 20-F

 
 
 
 
 
 
In 2016, the Colombian government and the Revolutionary Armed Forces 

•  domestic and international economic, legal and regulatory factors 

of Colombia (FARC) signed a peace agreement, pursuant to which the FARC 

unrelated to our performance.

agreed to demobilize its troops and to hand over its weapons to a United 

•  variations in our quarterly operating results;

Nations mission within 180 days. Our business, financial condition and results 

•  volatility in our industry, the industries of our customers and the global 

of operations could be adversely affected by rapidly changing economic or 

securities markets;

social conditions, including the Colombian government’s response to current 

•  changes in our dividend policy;

peace agreements and negotiations with other groups, including the ELN, 

•  risks relating to our business and industry, including those discussed above;

which may result in legislation that increases our tax burden or that of other 

•  strategic actions by us or our competitors;

Colombian companies.

•  actual or expected changes in our growth rates or our competitors’ growth 

rates;

ELN has targeted crude oil pipelines in Colombia, including the Caño Limón-

• 

investor perception of us, the industry in which we operate, the investment 

Coveñas pipeline, and other related infrastructure, disrupting the activities of 

opportunity associated with our common shares and our future performance;

certain oil and natural gas companies and resulting in unscheduled shut-

•  adverse media reports about us or our directors and officers;

downs of transportation systems. These activities, their possible escalation 

•  addition or departure of our executive officers;

and the effects associated with them have had and may have in the future a 

•  change in coverage of our company by securities analysts;

negative impact on the Colombian economy or on our business, which may 

•  trading volume of our common shares;

affect our employees or assets.

•  future issuances of our common shares or other securities;

In addition, from time to time, community protests and blockades may arise 

•  the release or expiration of transfer restrictions on our outstanding 

near our operations in Colombia, which could adversely affect our business, 

common shares.

•  terrorist acts;

financial condition or results of operations. 

Risks related to our common shares

We have never declared or paid, and do not expect to pay in the 

foreseeable future, cash dividends on our common shares, and, 

consequently, your only opportunity to achieve a return on your 

An active, liquid and orderly trading market for our common shares may not 

investment is if the price of our stock appreciates.

develop and the price of our stock may be volatile, which could limit your 

ability to sell our common shares.

We have never paid, and do not expect to pay in the foreseeable future, 

cash dividends on our common shares. Any decision to pay dividends in the 

Our common shares began to trade on the New York Stock Exchange (the 

future, and the amount of any distributions, is at the discretion of our board of 

“NYSE”) on February 7, 2014, and as a result have a limited trading history. 

directors and our shareholders, and will depend on many factors, such as our 

We cannot predict the extent to which investor interest in our company will 

results of operations, financial condition, cash requirements, prospects and 

maintain an active trading market on the NYSE, or how liquid that market 

other factors. Due to losses resulting from the oil price decline, accumulated 

will be in the future.

losses amount to US$283.9 million as of December 31, 2017. 

The market price of our common shares may be volatile and may be 

influenced by many factors, some of which are beyond our control, 

We are also subject to Bermuda legal constraints that may affect our ability 

including:

to pay dividends on our common shares and make other payments. Under 

•  our operating and financial performance and identified potential drilling 

the Companies Act, 1981 (as amended) of Bermuda (“Bermuda Companies 

locations, including reserve estimates;

Act”), we may not declare or pay a dividend if there are reasonable grounds 

•  quarterly variations in the rate of growth of our financial indicators, such as 

for believing that we are, or would after the payment be, unable to pay our 

net income per common share, net income and revenues;

liabilities as they become due or that the realizable value of our assets would 

•  changes in revenue or earnings estimates or publication of reports by 

thereafter be less than our liabilities. We are also subject to contractual 

equity research analysts;

•  fluctuations in the price of oil or gas;

restrictions under certain of our indebtedness.  

•  speculation in the press or investment community;

We are a holding company and our only material assets are our equity 

•  sales of our common shares by us or our shareholders, or the perception 

interests in our operating subsidiaries and our other investments; as a 

that such sales may occur;

• 

involvement in litigation;

•  changes in personnel;

•  announcements by the company;

result, our principal source of revenue and cash flow is distributions from 

our subsidiaries; our subsidiaries may be limited by law and by contract, 

including our and their agreements with LGI, in making distributions to us.

GeoPark   59

 
 
 
 
 
 
As a holding company, our only material assets are our cash on hand, the 

shares were outstanding as of December 31, 2017. We cannot predict the 

equity interests in our subsidiaries and other investments.  Our principal 

size of future issuances of our common shares or the effect, if any, that 

source of revenue and cash flow is distributions from our subsidiaries.  Thus, 

future sales and issuances of shares would have on the market price of our 

our ability to service our debt, finance acquisitions and pay dividends to our 

common shares.

stockholders in the future is dependent on the ability of our subsidiaries 

to generate sufficient net income and cash flows to make upstream cash 

Provisions of the Notes due 2024 could discourage an acquisition of us by 

distributions to us.  Our subsidiaries are and will be separate legal entities, 

a third party.

and although they may be wholly-owned or controlled by us, they have 

no obligation to make any funds available to us, whether in the form of 

Certain provisions of the Notes due 2024 could make it more difficult or 

loans, dividends, distributions or otherwise.  The ability of our subsidiaries 

more expensive for a third party to acquire us, or may even prevent a third 

to distribute cash to us will also be subject to, among other things, 

party from acquiring us. For example, upon the occurrence of a fundamental 

restrictions that are contained in our subsidiaries’ financing and joint 

change, holders of the Notes due 2024 will have the right, at their option, to 

venture agreements, availability of sufficient funds in such subsidiaries 

require us to repurchase all of their notes at a purchase price equal to 101% of 

and applicable state laws and regulatory restrictions.  Claims of creditors 

the principal amount thereof plus any accrued and unpaid interest (including 

of our subsidiaries generally will have priority as to the assets of such 

any additional amounts, if any) to the date of purchase. By discouraging an 

subsidiaries over our claims and claims of our creditors and stockholders.  

acquisition of us by a third party, these provisions could have the effect of 

To the extent the ability of our subsidiaries to distribute dividends or other 

depriving the holders of our common shares of an opportunity to sell their 

payments to us could be limited in any way, our ability to grow, pursue 

common shares at a premium over prevailing market prices.

business opportunities or make acquisitions that could be beneficial to our 

businesses, or otherwise fund and conduct our business could be materially 

Certain shareholders have substantial control over us and could limit your 

limited.

ability to influence the outcome of key transactions, including a change of 

We may not be able to fully control the operations and the assets of 

control.

our joint ventures and we may not be able to make major decisions or 

Mr. Gerald E. O’Shaughnessy, our Chairman, Mr. James F. Park, our Chief 

take timely actions with respect to our joint ventures unless our joint 

Executive Officer, Mr. Jamie Coulter, director, and Mr. Juan Cristóbal Pavez, 

venture partners agree. For example, we have entered into a shareholders’ 

director, control 32.3% of our outstanding common shares as of March 15, 

agreement and members’ agreement with LGI in Chile and Colombia, 

2018, holding the shares either directly or through privately held funds. As 

respectively, that set the bases for the amount of dividends to be declared 

a result, these shareholders, if acting together, would be able to influence 

or returned to us, certain aspects related to the management of our Chilean 

or control matters requiring approval by our shareholders, including the 

and Colombian businesses, respectively, the incurrence of indebtedness, 

election of directors and the approval of amalgamations, mergers or other 

liens and our ability to sell certain assets. See “—Risks relating to our 

extraordinary transactions. They may also have interests that differ from 

business—LGI, our strategic partner in Chile and Colombia, may not consent 

yours and may vote in a way with which you disagree and which may 

to our taking certain actions or may eventually decide to sell its interest 

be adverse to your interests. The concentration of ownership may have 

in our Chilean and Colombian operations to a third party.” We may, in the 

the effect of delaying, preventing or deterring a change of control of our 

future, enter into other joint venture agreements imposing additional 

company, could deprive our stockholders of an opportunity to receive a 

restrictions on our ability to pay dividends. 

premium for their common shares as part of a sale of our company and 

Sales of substantial amounts of our common shares in the public market, or 

Major Shareholders and Related Party Transactions—A. Major shareholders” 

the perception that these sales may occur, could cause the market price of 

for a more detailed description of our share ownership.

might ultimately affect the market price of our common shares. See “Item 7. 

our common shares to decline.

We may issue additional common shares or convertible securities in the 

and NYSE governance standards than domestic U.S. issuers. This may 

future, for example, to finance potential acquisitions of assets, which we 

afford less protection to holders of our common shares, and you may not 

intend to continue to pursue. Sales of substantial amounts of our common 

receive corporate and company information and disclosure that you are 

shares in the public market, or the perception that these sales may occur, 

accustomed to receiving or in a manner in which you are accustomed to 

As a foreign private issuer, we are subject to different U.S. securities laws 

could cause the market price of our common shares to decline. This could 

receiving it.

also impair our ability to raise additional capital through the sale of our 

equity securities. Under our memorandum of association, we are authorized 

As a foreign private issuer, the rules governing the information that we 

to issue up to 5,171,949,000 common shares, of which 60,596,219 common 

disclose differ from those governing U.S. corporations pursuant to the 

60   GeoPark 20-F

 
 
 
 
 
 
 
Securities Exchange Act of 1934, as amended (the “Exchange Act”). Although 

exemption from new or revised accounting standards, and, therefore, we will 

we intend to report quarterly financial results and report certain material 

be subject to the same new or revised accounting standards as other public 

events, we are not required to file quarterly reports on Form 10-Q or provide 

companies that are not emerging growth companies.

current reports on Form 8-K disclosing significant events within four days 

of their occurrence and our quarterly or current reports may contain less 

Our internal controls over financial reporting may not be effective which 

information than required under U.S. filings. In addition, we are exempt 

could have a significant and adverse effect on our business and reputation. 

from the Section 14 proxy rules, and proxy statements that we distribute will 

not be subject to review by the SEC. Our exemption from Section 16 rules 

We have evaluated our internal controls for our financial reporting and have 

regarding sales of common shares by insiders means that you will have less 

determined our controls were effective for the fiscal year ended December 

data in this regard than shareholders of U.S. companies that are subject to 

31, 2017. As long as we qualify as an “emerging growth company” as defined 

the Exchange Act. As a result, you may not have all the data that you are 

by the JOBS Act, we will not be required to obtain an auditor’s attestation 

accustomed to having when making investment decisions. For example, our 

report on our internal controls in future annual reports on Form 20-F as 

officers, directors and principal shareholders are exempt from the reporting 

otherwise required by Section 404(b) of the Sarbanes-Oxley Act. Accordingly, 

and “short-swing” profit recovery provisions of Section 16 of the Exchange 

our independent registered public accounting firm did not perform an 

Act and the rules thereunder with respect to their purchases and sales of our 

audit of our internal control over financial reporting for the fiscal year ended 

common shares. The periodic disclosure required of foreign private issuers 

December 31, 2017. Had our independent registered public accounting firm 

is more limited than that required of domestic U.S. issuers and there may 

performed an attestation on our internal control over financial reporting, it is 

therefore be less publicly available information about us than is regularly 

possible that their opinion on our internal controls could have differed from 

published by or about U.S. public companies. See “Item 10. Additional 

ours which could harm our reputation and share value.

Information—H. Documents on display.”

As a foreign private issuer, we will be exempt from complying with certain 

common shares which could result in the delay or denial of any transfers you 

There are regulatory limitations on the ownership and transfer of our 

corporate governance requirements of the NYSE applicable to a U.S. issuer, 

might seek to make.

including the requirement that a majority of our board of directors consist of 

independent directors as well as the requirement that shareholders approve 

The Bermuda Monetary Authority (the “BMA”), must specifically approve all 

any equity issuance by us which represents 20% or more of our outstanding 

issuances and transfers of securities of a Bermuda exempted company like us 

common shares. As the corporate governance standards applicable to us 

unless it has granted a general permission. We are able to rely on a general 

are different than those applicable to domestic U.S. issuers, you may not 

permission from the BMA to issue our common shares, and to freely transfer our 

have the same protections afforded under U.S. law and the NYSE rules as 

common shares as long as the common shares are listed on the NYSE and/or 

shareholders of companies that do not have such exemptions.

other appointed stock exchange, to and among persons who are non-residents 

of Bermuda for exchange control purposes. Any other transfers remain subject 

We are an “emerging growth company,” and we cannot be certain if the 

to approval by the BMA and such approval may be denied or delayed.

reduced disclosure requirements applicable to emerging growth companies 

will make our common shares less attractive to investors.

We are a Bermuda company, and it may be difficult for you to enforce 

judgments against us or against our directors and executive officers.

We are an “emerging growth company,” as defined in the Jumpstart our 

Business Startups Act of 2012 (the “JOBS Act”), and for as long as we continue 

We are incorporated as an exempted company under the laws of Bermuda 

to be an “emerging growth company” we may choose to take advantage of 

and substantially all of our assets are located in Colombia, Chile, Argentina, 

certain exemptions from various reporting requirements that are applicable to 

Brazil and Peru. In addition, most of our directors and executive officers 

other public companies that are not “emerging growth companies,” including, 

reside outside the United States and all or a substantial portion of the 

but not limited to, not being required to comply with the auditor attestation 

assets of such persons are located outside the United States. As a result, 

requirements of Section 404(b) of the Sarbanes Oxley Act. We cannot predict 

it may be difficult or impossible to effect service of process within the 

if investors will find our common shares less attractive because we will rely on 

United States upon us, or to recover against us on judgments of U.S. courts, 

these exemptions. If some investors find our common shares less attractive as 

including judgments predicated upon the civil liability provisions of the 

a result, there may be a less active trading market for our common shares and 

U.S. federal securities laws. Further, no claim may be brought in Bermuda 

our share price may be more volatile.

against us or our directors and officers in the first instance for violation 

of U.S. federal securities laws because these laws have no extraterritorial 

Under the JOBS Act, emerging growth companies can delay adopting new 

application under Bermuda law and do not have force of law in Bermuda. 

or revised accounting standards until such time as those standards apply to 

However, a Bermuda court may impose civil liability, including the 

private companies. We have irrevocably elected not to avail ourselves of this 

GeoPark   61

 
 
 
 
 
 
 
Information on the company

possibility of monetary damages, on us or our directors and officers if the 

We were incorporated as an exempted company pursuant to the laws of 

facts alleged in a complaint constitute or give rise to a cause of action 

Bermuda as GeoPark Holdings Limited in February 2006. On July 30, 2013, 

under Bermuda law.

our shareholders approved a change in our name to GeoPark Limited, 

effective from July 31, 2013. We maintain a registered office in Bermuda at 

There is no treaty in force between the United States and Bermuda 

Cumberland House, 9th Floor, 1 Victoria Street, Hamilton HM 11, Bermuda. 

providing for the reciprocal recognition and enforcement of judgments in 

Our principal executive offices are located at Nuestra Señora de los Ángeles 

civil and commercial matters. As a result, whether a United States judgment 

179, Las Condes, Santiago, Chile, telephone number +562 2242 9600, Street 

would be enforceable in Bermuda against us or our directors and officers 

94 N° 11-30, 8, 9, 8th floor, Bogotá, Colombia, telephone number +57 1 743 

depends on whether the U.S. court that entered the judgment is recognized 

2337, and Florida 981, 1st floor, Buenos Aires, Argentina, telephone number 

by the Bermuda court as having jurisdiction over us or our directors and 

+5411 4312 9400. Our website is www.geo-park.com. The information on our 

officers, as determined by reference to Bermuda conflict of law rules. A 

website does not constitute part of this annual report.

judgment debt from a U.S. court that is final and for a sum certain based on 

U.S. federal securities laws will not be enforceable in Bermuda unless the 

Our Company

judgment debtor had submitted to the jurisdiction of the U.S. court, and 

 We are a leading independent oil and natural gas exploration and production 

the issue of submission and jurisdiction is a matter of Bermuda (not U.S.) 

(“E&P”) company with operations in Latin America and a proven track record 

law.

of growth in production and reserves since 2006. We operate in Colombia, 

Chile, Brazil, Peru and Argentina. We are focused on Latin America because 

In addition, and irrespective of jurisdictional issues, the Bermuda courts 

we believe it is one of the most important regions globally in terms of 

will not enforce a U.S. federal securities law that is either penal or contrary 

hydrocarbon potential, with less presence of independent E&P companies 

to Bermuda public policy. An action brought pursuant to a public or penal 

compared to the United Stated and Canada. In this region, much of the 

law, the purpose of which is the enforcement of a sanction, power or right 

acreage has historically been controlled or owned by state-owned companies. 

at the instance of the state in its sovereign capacity, will not be entertained 

We believe that these factors create an opportunity for smaller, more agile 

by a Bermuda court. Certain remedies available under the laws of U.S. 

companies like us to build a long-term business.

jurisdictions, including certain remedies under U.S. federal securities laws, 

would not be available under Bermuda law or enforceable in a Bermuda 

We produced a net average of 27.6 mboepd during the year ended December 

court, as they would be contrary to Bermuda public policy.

31, 2017, of which 79%, 10% and, 11% were, respectively, in Colombia, Chile, 

and Brazil, and of which 83% was oil. As of the third quarter of 2017, we were 

The transfer of our common shares may be subject to capital gains taxes 

ranked as the second largest private oil operator in Colombia, where we made 

pursuant to indirect transfer rules in Chile.

the largest new oil field discovery in the last 20 years. We are the first private 

In September 2012, Chile established “indirect transfer rules,” which impose 

Petroperu in its return to the upstream business in Peru. We partnered with 

taxes, under certain circumstances, on capital gains resulting from indirect 

Petrobras in one of Brazil’s largest producing gas fields and we have recently 

transfers of shares, equity rights, interests or other rights in the equity, 

increased our activities in Argentina with a new oil field discovery and project 

oil and gas operator in Chile and we are operating the inaugural project of 

control or profits of a Chilean entity, as well as on transfers of other assets and 

acquisition.

property of permanent establishments or other businesses in Chile (“Chilean 

Assets”). As we indirectly own Chilean Assets, the indirect transfer rules 

We have built our company around three principal capabilities:

would apply to transfers of our common shares provided certain conditions 

• as an Explorer, which is our ability, experience, methodology and creativity 

outside of our control are met. If such conditions were present and as a 

to find and develop oil and gas reserves in the subsurface, based on the best 

result the indirect transfer rules were to apply to sales of our common shares, 

science, solid economics and ability to take the necessary managed risks.

such sales would be subject to indirect transfer tax on the capital gain that 

• as an Operator, which is our ability to execute in a timely manner and to 

may be determined in each transaction. For a description of the indirect 

have the know-how to profitably drill for, produce, treat, transport and sell 

transfer rules and the conditions of their application see “Item 10. Additional 

our oil and gas – with the drive and persistence to find solutions, overcome 

Information—E. Taxation—Chilean tax on transfers of shares.” 

obstacles, seize opportunities and achieve results.

ITEM 4. INFORMATION ON THE COMPANY

balance and portfolio of upstream assets in the right hydrocarbon basins in 

• as a Consolidator, which is our ability and initiative to assemble the right 

the right regions with the right partners and at the right price – coupled with 

A. History and development of the company

the visions and skills to transform and improve value above ground.

General

62   GeoPark 20-F

We believe that our risk and capital management policies have enabled 

 
 
 
 
 
 
us to compile a geographically diverse portfolio of properties that 

Also in 2011, LGI acquired a 20% equity interest in GeoPark Chile and a 14% 

balances exploration, development and production of oil and gas. These 

equity interest in GeoPark TdF for US$148.0 million. Our agreement with 

attributes have also allowed us to raise capital and to partner with premier 

LGI in the Tierra del Fuego Blocks allows us to earn back up to 12% equity 

international companies. Most importantly, we believe we have developed a 

participation in GeoPark TdF, depending on the success of our operations in 

distinctive culture within our organization that promotes and rewards trust, 

Tierra del Fuego. See “Item 10. Additional Information—C. Material contracts.”

partnership, entrepreneurship and merit. Consistent with this approach, 

all of our employees are eligible to participate in our long-term incentive 

In the first quarter of 2012, we moved into Colombia by acquiring three 

program, which is the Performance-Based Employee Long-Term Incentive 

privately held E&P companies: (i) Winchester Oil and Gas S.A., a Colombian 

Program. See “Item 6. Directors, Senior Management and Employees—B. 

branch of a sociedad anónima incorporated under the laws of Panama, 

Compensation—Equity Incentive Compensation—Performance-Based 

which merged into GeoPark Colombia SAS (“Winchester”), (ii) La Luna Oil 

Employee Long-Term Incentive Program.”

Company Limited S.A., a sociedad anónima incorporated under the laws of 

Panama, which merged into GeoPark Colombia SAS (“Luna”) and (iii) GeoPark 

Our regional platform and risk-balanced portfolio has been built following 

Cuerva LLC, a limited liability company incorporated under the laws of the 

a proactive but conservative long term technical approach, converting 

state of Delaware, which merged into GeoPark Colombia SAS (“Cuerva”). 

projects into successful value-generating assets.  

These acquisitions provided us with an attractive platform in Colombia 

History

that currently includes working interests and/or economic interests in 6 

blocks located in the Llanos and Magdalena Basins. We have also a right to 

 We were founded in 2002 by Gerald E. O’Shaughnessy and James F. Park, 

acquire and operate 85% of the Tiple Block in Colombia, subject to drilling an 

who have over 30 years of international oil and natural gas experience, 

exploratory well resulting in a commercial discovery.

respectively, and who collectively hold approximately 25% of our common 

shares as of the date of this annual report. Mr. O’Shaughnessy currently serves 

In December 2012, LGI acquired a 20% equity interest in GeoPark Colombia 

as our Chairman and Mr. Park currently serves as our Chief Executive Officer 

by making a US$14.9 million capital contribution and assuming the existing 

and Deputy Chairman.

debt for an amount of US$4.9 million and the commitment to provide 

additional funding to cover LGI’s share of required future investments in 

In 2006, after demonstrating our technical expertise and committing to 

Colombia. Our agreement with LGI in Colombia allows us to earn back up to 

an exploration and development plan, we obtained a 100% operating 

12% equity participation in GeoPark Colombia, depending on the success 

working interest in the Fell Block from the Republic of Chile. Also in 2006, 

of our operations in Colombia. See “Item 10. Additional Information—C. 

the International Finance Corporation (the “IFC”), a member of the World 

Material contracts.” We believe our partnership with LGI represents a positive 

Bank Group, became one of our principal shareholders, and we listed our 

independent assessment and validation of the quality of our Chilean and 

common shares on AIM, a market operated by the London Stock Exchange 

Colombian asset inventory, the extent of our technical and operational 

plc, in an initial public offering of common shares outside the United States. 

expertise and the ability of our management to structure and effect 

Subsequently, in 2008 and 2009, we issued and sold additional common 

significant transactions.

shares outside the United States.

In 2008 and 2009, we continued our growth in Chile by acquiring operating 

of 7.50% senior secured notes due 2020. We repurchased US$284.0 million 

working interests in each of the Otway and Tranquilo Blocks, and by forming 

aggregate principal amount of the outstanding Notes due 2020 in September 

partnerships with Pluspetrol, Wintershall, Methanex and IFC.

2017 and redeemed the remaining US$16.0 million aggregate principal 

In February 2013, we issued US$300.0 million aggregate principal amount 

amount outstanding in October 2017.

In 2010, we formed a strategic partnership with LGI, a Korean conglomerate, 

to jointly acquire and develop upstream oil and gas projects in Latin America. 

In May 2013, we entered into agreements to expand our operations to Brazil. 

LGI’s business includes a portfolio of energy and raw material projects, 

including oil and gas projects in the Middle East and in Southeast and Central 

See “—B. Business Overview—Our operations—Operations in Brazil.”

Asia.

In February 2014, we commenced trading on the NYSE and raised US$98 

million (before underwriting commissions and expenses), including the over-

In 2011, ENAP awarded us the opportunity to obtain operating working 

allotment option granted to and exercised by the underwriters, through the 

interests in each of the Isla Norte, Flamenco and Campanario Blocks in Tierra 

issuance of 13,999,700 common shares. 

del Fuego, Chile, which we refer to collectively as the Tierra del Fuego Blocks, 

and in 2012, jointly with ENAP, we entered into CEOPs with Chile for the 

In August 2014, we and Pluspetrol were awarded two exploration licenses 

exploration and exploitation of hydrocarbons within these blocks.

in the Sierra del Nevado and Puelen Blocks, as part of the 2014 Mendoza 

GeoPark   63

Bidding Round in Argentina. The blocks are located in the Neuquén Basin, 

In December 2017, we agreed to purchase from Pluspetrol, a private oil and 

Argentina’s largest producing hydrocarbon basin. 

gas company with strong presence across Latin America, a 100% working 

interest and operatorship of the Aguada Baguales, El Porvenir and Puesto 

In October 2014, we entered into an agreement to expand our footprint 

Touquet blocks in Argentina. We entered into an asset purchase agreement 

into Peru through the acquisition of Morona Block in a joint operation with 

with Pluspetrol, dated December 18, 2017 (the “APA”). The transaction closed 

Petroperu. Petroperu awarded a 75% working interest in and operatorship of 

on March 27, 2018.

the Morona Block to us. The agreement was subject to regulatory approval, 

which was completed in December 2016, as described below.

See “Item 3. Key Information—D. Risk factors—Risks relating to our business.”  

In July 2015, we signed a farm-in agreement with Wintershall for the CN-V 

B. Business Overview

Block in Argentina. 

In October 2015, we were awarded four exploratory blocks in the Brazilian 

(“E&P”), company with operations in Latin America and a proven track record 

ANP Bid Round 13 in the Reconcavo and Potiguar Basins.

of growth in production and reserves since 2006. We operate in Colombia, 

We are a leading independent oil and natural gas exploration and production 

Chile, Brazil, Peru and Argentina. 

In December 2015, as part of our long term effort to build an upstream 

platform in Mexico, we participated in the Mexican Bid Round 1.3 with Grupo 

We have grown our business through drilling, developing and producing oil 

Alfa for onshore projects, however, no blocks were awarded.

and gas, winning new licenses and acquiring strategic assets and businesses. 

In December 2016, we obtained final regulatory approval for our acquisition 

development efforts, drilling program, long-term strategic partnerships and 

of the Morona Block in Peru. The Joint Investment and Operating Agreement 

alliances with key industry participants, accessing debt and equity capital 

dated October 1, 2014 and its amendments were closed on December 1, 2016 

markets, developing and retaining a technical team with vast experience 

following the issuance of Supreme Decree 031-2016-MEM.

and creating a successful track record of finding and producing oil and gas 

Since our inception, we have supported our growth through our prospect 

In September 2017, we issued US$425.0 million aggregate principal amount 

team of geologists, geophysicists and engineers, including professionals 

of 6.50% senior secured notes due 2024. The net proceeds from the Notes 

with specialized expertise in the geology of Colombia, Chile, Brazil, Peru and 

in Latin America. A key factor behind our success ratio is our experienced 

were used by us (i) to make a capital contribution to our wholly-owned 

Argentina.  

subsidiary, GeoPark Latin America Limited Agencia en Chile, providing it 

with sufficient funds to fully repay the 7.50% senior secured notes due 2020 

The following map shows the countries in which we have blocks with working 

and to pay any related fees and expenses, including a call premium, and (ii) 

and/or economic interests as of December 31, 2017. For information on our 

for general corporate purposes, including capital expenditures, such as the 

working interests in each of these blocks, see “—Our assets” below. 

acquisition of Aguada Baguales, El Porvenir and Puesto Touquet blocks in 

Neuquen basin in Argentina, and to repay existing indebtedness, including 

the Itaú loan. Additionally, we were awarded one exploratory block in the 

Brazilian ANP Bid Round 14 in the Potiguar Basin.

64   GeoPark 20-F

Brazil Blocks

POT-T-619
REC-T-94
BCAM-40 Manati
SEAL-T-268
POT-T-747
POT-T-882
POT-T-785
REC-T-93
REC-T-128
PN-T-597(2)

ATLANTIC
OCEAN

Argentina Blocks

Sierra del Nevado
Puelen
CN-V

Colombia Blocks

COLOMBIA

La Cuerva
Llanos 34 
Yamu 
Llanos 32
Abanico
VIM-3
Tiple(1)

Chile Blocks

Fell
Isla Norte
Campanario
Flamenco
Tranquilo

Peru Block

Morona

PERU

BRAZIL

PA CIFIC
OCEAN

ARGENTINA

CHILE

(1) The Tiple Block is subject to drilling an exploratory well resulting in a 
commercial discovery. See “—Our operations—Operations in Colombia.”
(2) The PN-T-597 is still subject to the entry into the concession agreement and 
absence of legal impediments, by the ANP in the Parnaíba Basin. See “—Our 

operations—Operations in Brazil.” 

GeoPark   65

 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
The following table sets forth our net proved reserves and other data as of and 

for the year ended December 31, 2017. 

For the year ended December 31 2017 (1)

Country

Colombia 

Chile 

Brazil 

Peru 

Total 

Oil (mmbbl)

Gas (bcf )

(mmboe)

Oil equivalent 

65.5

4.1

0.1

18.7

88.4

-

20.0

23.8

-

43.8

65.5

7.5

4.0

18.7

95.7

Revenues  

(in thousands 

of US$)

263,076

32,738

34,238

—

330,052

%Oil

100%

55%

3%

100%

92%

% of total 

revenues

80%

10%

10%

-%

100%

(1) Does not include Argentina, as reserves in Argentina have not been declared 
commercially viable as of December 31, 2017.

Our commitment to growth has translated into a strong compounded annual 

growth rate (“CAGR”), of 20% for production in the period from 2013 to 2017, 

as measured by boepd in the table below.

For the year ended December 31,

Average net production (mboepd)

% oil

2017

27.6

83%

2016

22.4

75%

2015

20.4

74%

2014

19.7

74%

2013

13.5 

82%

The following table sets forth our production of oil and natural gas in the blocks 

in which we have a working and/or economic interest as of December 31, 2017. 

Average daily production

For the year ended December 31, 2017 

Oil production

Total crude oil production (bopd)

Natural gas production

Total natural gas production (mcf/day)

Oil and natural gas production

Colombia

Chile

Brazil

Argentina

Total

21,718

1,000

42

414

11,317

17,209

4

-

4 

22,764

28,940

27,586

Total oil and natural gas production (mboed)

21,787

2,885

2,910

Our assets

We have a well-balanced portfolio of assets that includes working and/or 

economic interests in 24 hydrocarbon blocks, 23 of which are onshore blocks, 

including 7 in production as of December 31, 2017. Our assets give us access 

to more than 5 million gross exploratory and productive acres.

According to the D&M Reserves Report, as of December 31, 2017, the blocks in 

Colombia, Chile, Brazil and Peru in which we have a working interest had 95.7 

mmboe of net proved reserves, with 68%, 8%, 4% and 20% of such net proved 

reserves located in Colombia, Chile, Brazil and Peru, respectively. 

We produced a net average of 27.6 mboepd during the year ended December 

31, 2017 of which 79%, 10%, and 11%, were in Colombia, Chile and Brazil, 

66   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
respectively, and of which 83% was oil. 

and plays. See “—Our operations—Operations in Peru.”

We are the operator of a majority of the blocks in which we have a working 

Strong cash flow

interest. 

Our strengths

We benefit from strong cash flow from operating activities.  For the year ended 

December 31, 2017, cash provided by operating activities was US$142.2 

million. Our cash flow from operating activities plays a significant role in 

 We believe that we benefit from the following competitive strengths:

funding our capital expenditures. 

High quality and diversified asset base built through a successful track 

Significant drilling inventory and resource potential from existing asset base

record of organic growth and acquisitions

 Our portfolio includes large land holdings in high-potential hydrocarbon basins 

Our assets include a diverse portfolio of oil- and natural gas-producing reserves, 

and blocks with multiple drilling leads and prospects in different geological 

operating infrastructure, operating licenses and valuable geological surveys in 

formations, which provide a number of attractive opportunities with varying 

Latin America. Throughout our history, we have delivered continuous growth in 

levels of risk. Our drilling inventory and our development plans target locations 

our production, and our management team has been able to identify under-

that provide attractive economics and support a predictable production profile , 

exploited assets and turn them into valuable, productive assets, and to allocate 

as demonstrate by our recent expansions in Colombia and Peru.

resources effectively based on prevailing conditions. 

Our geoscience team continues to identify new potential accumulations and 

• Chile. In 2002, we acquired a non-operating working interest in the Fell Block 

expand our inventory of prospects and drilling opportunities.

in Chile, which at the time had no material oil and gas production or reserves 

despite having been actively explored and drilled over the course of more 

Platform and Funding

than 50 years. Since 2006, when we became the operator of the Fell Block 

We are focused on continued growth utilizing a disciplined capital structure 

we performed active exploration and development drilling that resulted in 

and a conservative financial philosophy. Due to the volatile nature of 

multiple oil and gas discoveries.

commodity prices, fiscal discipline and a focus on disciplined capital structure 

• Colombia. In 2012, we acquired assets in Colombia at attractive prices, which 

are critical to our business. Our multi-country platform and asset portfolio 

gave us access to exploratory and productive acres with high prospects. 

is managed through our capital allocation methodology, which also allows 

In the Llanos Basin, we pioneered a new play type combining structural 

us to quickly adapt and grow. Under this methodology, each country, has 

and stratigraphic traps. As a result, in the Llanos 34 Block our average daily 

a local team running the business who recommends and advocates for the 

production has grown from 0 at the time of acquisition to more than 24,200 

projects they want to move forward. The corporate team then ranks all of the 

bopd as of December 31, 2017. During 2016, following the successful 

projects based on economic, technical and strategic criteria, for the purpose 

appraisal drilling in the Tigana and Jacana oil fields, we materially increased 

of comparing projects. This also creates opportunities for improvements 

the field size.

in the projects that can, in turn, improve their ranking. Finally, once the 

• Brazil. In 2014, we acquired Rio das Contas, which gave us a 10% working 

production and reserve growth targets are defined, the corporate team 

interest in the BCAM-40 Concession, including the shallow-depth offshore 

decides the amount of capital to be invested and allocates that capital to the 

Manati and Camarão Norte Fields in the Camamu-Almada Basin in the State 

highest value-adding projects. As an example, for the 2018 capital allocation 

of Bahia, which has consistently self-funded its operations. The Manati Field 

process, over 100 projects were presented with a final selection of 50 which 

has provided up to 4.5% of total gas produced in Brazil.

comprise our 2018 work program, under the preliminary base capital program. 

• Argentina. During 2014, GeoPark and Pluspetrol were awarded two 

Additionally, given the inherent oil price volatility, we design our work 

exploration licenses in the Sierra del Nevado and Puelen Blocks as part of 

programs to be flexible, which means that they can be increased or decreased 

the 2014 Mendoza Bidding Round in Argentina, carried out by Empresa 

depending on the oil price scenario.

Mendocina de Energía S.A. (“EMESA”). In 2015, we acquired a 50% working 

interest in Block CN-V in Mendoza from Wintershall Energía S.A. On December 

We have historically benefited from access to debt and equity capital markets 

18, 2017, we executed an asset purchase agreement (the “APA”) with 

and cash flows from operations, as well as other funding sources, which have 

Pluspetrol, a private oil and gas company with strong presence across Latin 

provided us with funds to finance our organic growth and the pursuit of 

America, to acquire a 100% working interest and operatorship of the Aguada 

potential new opportunities.

Baguales, El Porvenir and Puesto Touquet blocks in Argentina. Closing of the 

transaction occurred on March 27, 2018.

We generated US$142.2 million and US$82.9 million in cash from operations in 

• Peru. In December 2016, we expanded our footprint into Peru by acquiring 

the years ended December 31, 2017 and 2016, respectively, and had US$134.8 

the Morona Block in a joint venture with Petroperú. The Morona Block 

million and US$73.6 million of cash and cash equivalents as of December 31, 

contains the Situche Central proven oil field, which we believe offers 

2017 and 2016, respectively. 

extensive exploration potential with several potential high impact prospects 

GeoPark   67

 
 
 
 
 
 
As of December 31, 2017, we had US$426.2 million of total outstanding 

enable our technical team to focus its knowledge, skills and experience on 

indebtedness and over 99% of our debt had a maturity of 2024. 

finding and developing oil and gas fields.

In February 2013, we issued US$300.0 million aggregate principal amount of 

In addition, we strive to provide a safe and motivating workplace for 

7.50% senior secured notes due 2020 (the “Notes due 2020”). We repurchased 

employees in order to attract, protect, retain and train a quality team in the 

US$284.0 million aggregate principal amount of the outstanding Notes 

competitive marketplace for capable energy professionals.

due 2020 in September 2017, and redeemed the remaining US$16.0 million 

aggregate principal amount outstanding in October 2017.

Our CEO, Mr. James Park, has been involved in E&P projects in Latin America 

since 1978. He has been closely involved in grass-roots exploration activities, 

In February 2014, we commenced trading on the NYSE and raised US$98 

drilling and production operations, surface and pipeline construction, legal 

million (before underwriting commissions and expenses), including the over-

and regulatory issues, crude oil marketing and transportation and capital 

allotment option granted to and exercised by the underwriters, through the 

raising for the industry. As of March 15, 2018, Mr. Park held 13.0% of our 

issuance of 13,999,700 common shares. 

outstanding common shares.

In March 2014, we borrowed US$70.5 million pursuant to a five-year term 

Our Chairman, Mr. Gerald O’Shaughnessy, has been actively involved in the oil 

variable interest secured loan, secured by the benefits we receive under 

and gas business internationally and in North America since 1976. As of March 

the Purchase and Sale Agreement for Natural Gas with Petrobras, equal to 

15, 2018, Mr. O’Shaughnessy held 11.9% of our outstanding common shares.

6-month LIBOR + 3.9% to finance part of the purchase price of our Rio das 

Our management and operating team has an average experience in the 

Contas acquisition. In March 2015, we reached an agreement to: (i) extend 

energy industry of more than 25 years in companies such as Chevron, ENAP, 

the principal payments that were due in 2015 (amounting to approximately 

Petrobras, Pluspetrol, San Jorge, Total and YPF, among others. Throughout our 

US$15 million), which were divided pro-rata during the remaining principal 

history, our management and operating team has had success in unlocking 

installments, starting in March 2016 and (ii) to increase the variable interest 

unexploited value from previously underdeveloped assets.

rate equal to the 6-month LIBOR + 4.0%. The loan was fully repaid in 

September 2017.

In addition, as of March 15, 2018, our executive directors, management and 

employees (excluding our founding shareholders, Mr. Gerald E. O’Shaughnessy 

In December 2015, we entered into an offtake and prepayment agreement 

and Mr. James F. Park) owned 1.7% of our outstanding common shares, 

with Trafigura under which we sell and deliver a portion of our Colombian 

aligning their interests with those of our shareholders and helping retain 

crude oil production to Trafigura. The offtake agreement also provides us 

the talent we need to continue to support our business strategy. See “Item 

with prepayment of up to US$100 million, subject to applicable volumes 

6. Directors, Senior Management and Employees—B. Compensation.” Our 

corresponding to the terms of the agreement, in the form of prepaid future oil 

founding shareholders are also involved in our daily operations and strategy.

sales. Following subsequent amendments, the availability period under the 

prepayment agreement was extended until September 30, 2017.  

Long-term strategic partnerships and strong strategic relationships, such 

In September 2017, we issued US$425.0 million aggregate principal amount 

as with LGI, provide us with additional funding flexibility to pursue further 

of 6.50% senior secured notes due 2024 (the “Notes due 2024”). The Notes due 

acquisitions

2024 contain incurrence-based limitations on the amount of indebtedness 

 We benefit from a number of strong partnerships and relationships. In 

we can incur See “Item 5. Operating and Financial Review and Prospects—

March 2010, we entered into a framework agreement with LGI, a Korean 

Liquidity and capital resources—Indebtedness—Notes due 2024—Covenants.”

conglomerate, to establish a strategic growth partnership to jointly acquire 

and invest in oil and natural gas projects throughout Latin America. In May 

Highly committed founding shareholders and technical and management 

2011, our partnership with LGI was strengthened by LGI’s acquisition of a 

teams with proven industry expertise and technically-driven culture

10% equity interest in our existing Chilean operations. In October 2011, LGI 

Our founding shareholders, management and operating teams have 

acquired an additional 10% equity interest in GeoPark Chile and a 14% equity 

significant experience in the oil and gas industry and a proven technical and 

interest in GeoPark TdF, and agreed to provide additional financial support for 

commercial performance record in onshore fields, as well as complex projects 

the further development of the Tierra del Fuego Blocks. In December 2012, 

in Latin America and around the world, including expertise in identifying 

LGI acquired a 20% equity interest in our Colombian business. As of the date 

acquisition and expansion opportunities. Moreover, we differentiate 

of this annual report, we believe we are the only independent E&P company 

ourselves from other E&P companies through our technically-driven culture, 

in which LGI has equity investments in Latin America. See “—Significant 

which fosters innovation, creativity and timely execution. Our geoscientists, 

Agreements—Agreements with LGI” for additional information relating to 

geophysicists and engineers are pivotal to the success of our business 

these agreements.

strategy, and we have created an environment and supplied the resources that 

68   GeoPark 20-F

 
 
 
In addition, IFC has been one of our shareholders since 2006, holding a 5.7% 

We intend to continue to focus on maintaining a risk-balanced portfolio 

equity interest in us as of December 31, 2017. In Chile, we believe we have 

of assets, combining cash flow-generating assets with upside potential 

strong long-term commercial relationships with Methanex and ENAP, and in 

opportunities, and on increasing production and reserves through finding, 

Colombia, we believe we have developed a strong relationship with Ecopetrol, 

developing and producing oil and gas reserves in the countries in which 

the Colombian state-owned oil and gas company. In Brazil, we believe we will 

we operate. In general, when we enter a new country we look for a mix of 

continue to derive benefit from the long-term relationship GeoPark Brazil has 

three elements: (i) producing fields, or existing discoveries with near-term 

with Petrobras.

possibility of production, to generate cash flows; (ii) an inventory of adjacent 

low-risk prospects that can offer medium-term upside for steady growth; and 

On February 26, 2018, we announced the formation of a new long-term 

(iii) a periphery of higher-risk projects which have a potential to generate 

strategic partnership to jointly acquire, invest in, and create value from 

significant upside in the long run.

upstream oil and gas projects with the objective of building a large-scale, 

economically-profitable and risk-balanced portfolio of assets and operations 

For example, in Colombia, we acquired three companies simultaneously 

across Latin America with the ONGC Videsh, the wholly-owned subsidiary and 

to pursue a risk-balanced approach: one company had mainly proven 

international arm of Oil and Natural Gas Corporation Limited (“ONGC”), India’s 

production and reserves to provide us with a steady cash flow base, and the 

national oil company.

remaining had highly prospective exploration license blocks. Within four years 

of entering Colombia, we made multiple oil discoveries in block Llanos 34 that 

2018 Strategy and Outlook

allowed us to increase production and cash flows. 

Oil prices were volatile since the end of 2014. In preparation for continued 

volatility, we have developed multiple scenarios for our 2018 capital 

We believe this approach will allow us to sustain continuous and profitable 

expenditure program. 

growth and also participate in higher risk growth opportunities with upside 

Our preliminary base capital program for 2018 considers a reference oil price 

assumption of US$50-55 per barrel and calls for approximately US$100-

Maintain financial strength

potential. See “—Our operations.”

110 million to fund our exploration and development, which we intend to 

We seek to maintain a prudent and sustainable capital structure and a strong 

fund through cash flows from operations and cash-in-hand, to be allocated 

financial position to allow us to maximize the development of our assets 

approximately as follows:

and capitalize on business opportunities as they arise. We intend to remain 

•  Colombia: US$85-90 million. Focus on Llanos 34 Block to develop, appraise 

financially disciplined by limiting substantially all our debt incurrence to 

and further explore potential of the Tigana/Jacana oil play and target new 

identified projects with repayment sources. We expect to continue benefiting 

exploration prospects in Llanos 34 block. 

from diverse funding sources such as our partners and customers in addition 

•  Chile: US$1-2 million. Focus on business optimization as well as 

to the international capital markets.

environmental and unconventional studies in the Fell Block. 

•  Brazil: US$3-4 million. Focus on exploration drilling in onshore blocks.

Our cash flow generation is complemented by our financial hedging program. 

•  Argentina: US$5-8 million. Focus on exploration drilling in CN-V, Sierra del 

During 2016 and 2017, we entered into derivative financial instruments to 

Nevado and Puelen blocks in the Neuquen Basin.

manage our exposure to oil price risk. The purpose of our hedging strategy is 

•  Peru: US$6-9 million. Focus on environmental impact studies and 

to establish minimum oil prices to secure stable cash flow and the execution 

preliminary engineering works and facilities in the Morona block. 

of our work program. For the period commencing January 2017 to December 

2017, we hedged 12,000 bopd through a zero premium collar structure 

In addition, we have developed downside and upside work program scenarios 

with a minimum average Brent price of US$52 per barrel and a maximum 

based on different oil prices and project performance. The downside scenario 

average price of US$58 per barrel, representing 53% of our oil production 

work program considers a reference oil price assumption below US$50 

for that period. For the period from January 2018 to March 2018, we have 

per barrel and consists of an alternative capital expenditure program of 

secured 13,000 bopd with a minimum average price of US$51.4 per barrel 

approximately US$50 million-US$90 million consisting mainly of certain 

and a maximum average price of US$52.8 per barrel via zero premium collars 

low risk and quick cash flow generating projects. The upside scenario work 

and three-way hedges (US$10/bbl wide put spread and call). For the period 

program considers a reference oil price assumption of US$60 per barrel 

from April 2018 to June 2018, we have secured 10,000 bopd with a minimum 

or higher and consists of an alternative capital expenditure program of 

average price of US$52.4 per barrel and a maximum average price of US$60.3 

approximately US$120 million-US$150 million to be selected from identified 

per barrel via zero premium collars and three-way hedges (US$10/bbl wide 

projects designed to increase reserves and production.

put spread and call). For the period commencing July 2018 to September 

2018, we have secured 5,000 bopd with a minimum average price of US$53 

Continue to grow a risk-balanced asset portfolio

per barrel and a maximum average price of US$69 per barrel via zero premium 

three-way hedges (US$10/bbl wide put spread and call).

GeoPark   69

 
 
 
We believe that by maintaining a disciplined capital structure and 

obligations and worked with our service partners to coordinate a smooth and 

conservative financial philosophy, including limiting our debt incurrence to 

efficient transition to a new plan. This has enabled us to control production 

specified projects with repayment sources and our use of financial hedges, we 

costs, as our average operating costs for the Llanos 34 Block were US$4.3 per 

are positioned to maintain sufficient liquidity and remain flexible in volatile 

boe for the year ended December 31, 2017.  

commodity price environments. Our financial flexibility also gives us the ability 

to pursue new opportunities through future potential acquisitions.

Maintain our commitment to environmental, safety and social responsibility

A major component of our business strategy is our focus on and 

Pursue strategic acquisitions in Latin America

commitment to our environmental and social responsibilities, in line with 

We have historically benefited from, and intend to continue to grow 

the IFC’s standards. We see this as a fundamental element of ensuring long 

through, strategic acquisitions in Latin America. These acquisitions 

term business initiatives. We are committed to minimizing the impact of 

have provided us with additional attractive platforms in the region. Our 

our projects on the environment and aim to create mutually beneficial 

Colombian acquisitions, for example, highlight our ability to identify 

relationships with the local communities in which we operate in order 

and execute on attractive growth opportunities, and we have grown to 

to enhance our ability to create sustainable value in our projects. These 

become the second largest private operator in Colombia. We acquired 

commitments are embodied in our in-house designed Environmental, Health, 

our interest in the Llanos 34 Block in the first quarter of 2012 for US$30 

Safety and Security management program, which we refer to as “S.P.E.E.D.” 

million and have achieved 1P reserve growth corresponding to PV-10 of 

(Safety, Prosperity, Employees, Environment and Community Development). 

US$814 million as of December 31, 2017. Our enhanced regional portfolio, 

Our S.P.E.E.D. program was developed in accordance with several international 

primarily in investment-grade countries, and strong partnerships position 

quality standards, including ISO 14001 for environmental management issues, 

us as a regional consolidator. We intend to continue to grow through 

OHSAS 18001 for occupational health and safety management issues, ISO 

strategic acquisitions and potentially in other countries in Latin America, 

26000 for social accountability and workers’ rights issues, and applicable World 

which we may consider from time to time. Our acquisition strategy is aimed 

Bank standards. See “—Health, safety and environmental matters.”

at maintaining a balanced portfolio of lower-risk cash flow-generating 

properties and assets that have upside potential, keeping a balanced mix 

During 2016, we began the process of certifying ISO 14001 through programs 

of oil- and gas-producing assets (though we expect to remain weighted 

related to the efficient use of natural resources and compliance with 

towards oil) and focusing on both assets and corporate targets.

environmental regulation. We have also provided training to our staff and the 

communities in which we operate with respect to these matters. 

Continue to foster a technically-driven culture and to capitalize on local 

knowledge

In August 2017, we obtained the certification ISO 14001:2015 for our 

We intend to continue to deliberately and collectively pursue strategies 

Environmental Management Process (“SGA”) with the following scope: 

that maximize value. For this purpose, we intend to continue expanding 

“Design, construction, operation, maintenance, modernization and 

our technical teams and to foster a culture that rewards talent according 

dismantlement of GeoPark Colombia S.A.S.’s facilities, for the performance of 

to results. For example, we have been able to maintain the technical teams 

exploration and oil and gas production activities in the Llanos 34 and VIM-3 

we inherited through our Colombian and Brazilian acquisitions. We believe 

blocks, with a commitment to continuously improve our processes.”

local technical and professional knowledge is key to operational and long-

term success and intend to continue to secure local talent as we grow our 

Our operations

business in different locations.

We have a well-balanced portfolio of assets that includes working and/or 

economic interests in 24 hydrocarbon blocks, 23 of which are onshore blocks, 

Maintain a high degree of operatorship to control production costs

including 7 in production as of December 31, 2017, as well as in an additional 

As of the date of this annual report, we are and intend to continue to be 

shallow-offshore concession in Brazil that includes the Manati Field. In 

the operator of a majority of the blocks and concessions in which we have 

addition, we have one concession in Brazil, the PN-T-597 Block that is subject 

working interests. Operating the majority of our blocks and concessions gives 

to the entry into the concession agreement by the ANP. We also have the right 

us the flexibility to allocate our capital and resources opportunistically and 

to acquire and operate 85% of the Tiple Block in Colombia, subject to drilling 

efficiently within a diversified asset portfolio. We believe that this strategy has 

an exploratory well resulting in a commercial discovery.

allowed, and will continue to allow, us to leverage our unique culture, focus 

on excellence and our talented technical, operating and management teams. 

Operations in Colombia

For example, as commodity prices were projected to decline throughout 2015, 

Our Colombian assets currently give us access to more than 248,300 gross 

we announced in the first quarter of 2015 a decision to shift our development 

exploratory and productive acres across 6 blocks in what we believe to be one of 

plan primarily to our operations in the Llanos 34 Block to focus on the Llanos 

South America’s most attractive oil and gas geographies. 

Basin, which had demonstrated strong returns on capital. Our operating team 

reacted quickly to pivot our operations that were unburdened by drilling 

Since we entered Colombia in 2012, we have achieved consistent growth in 

70   GeoPark 20-F

 
 
 
 
our oil production and proved reserves in Colombia, mainly achieved through 

successful exploration and development activities we made at our operated 

CARIBBEAN SEA

Llanos 34 Block, which as of December 31, 2017 accounts for 95% of our 

production and 99% of our proved reserves in Colombia.

PANAMA

The table below shows average production and proved oil reserves (derived 

from D&M Reserves Report) in Colombia for the years ended December 31, 2017, 

2016 and 2015: 

VIM - 3 

VENEZUELA

Average net production (mboepd)

Net proved reserves at year-end (mmbbl)

2017

21.8

65.5

2016 

15.5

37.3

2015 

13.2

30.4

PACIFIC
OCEAN

Yamu

La Cuerva

Abanico

Llanos 32
Tiple

Highlights of the year ended December 31, 2017 related to our operations in 

Colombia included:

•  Successful drilling campaign with 19 gross wells drilled and put into 

production in the Jacana and Tigana oil fields in the Llanos 34 Block;

•  Discovery of the new Chiricoca oil field, following the successful drilling and 

ECUADOR

testing of the Chiricoca 1 exploration well;

•  Discovery of the new Jacamar oil field, located in a fault trend southeast of 

the Tigana/Jacana oil fields, following the successful drilling and testing of the 

Jacamar 1 exploration well. The well is producing from the Guadalupe formation. 

Oil shows during drilling and petrophysical analysis also indicate the potential 

Llanos 34

COLOMBIA

PERU

BRAZIL

for hydrocarbon production in the shallower Mirador and the deeper Gacheta 

The Tiple Block is subject to drilling an exploratory well resulting in a 

formations;

commercial discovery. 

•  Discovery of the new Curucucu oil field, following the successful drilling and 

testing of the Curucucu 1 exploration well. To minimize surface construction 

The table summarizes information about the blocks in Colombia in which we 

costs and share production facilities, the Curucucu 1 exploration well was drilled 

have working interests as of and for the year ended December 31, 2017.

from an existing well pad in the Jacamar oil field. The well was drilled with a 

horizontal extension of more than 9,000 feet, representing a record for the 

Llanos 34 block;

•  Average net production increased by 41%, to 21.8 mboepd in 2017 from 15.5 

mboepd in 2016; 

•  Proved oil reserves increased by 76% to 65.5 mmbbls at year-end 2017, from 

37.3 mmbbls at year-end 2016 after producing 7.2 mmbbl; 

•  Capital expenditures increased by 205% to US$80.0 million in 2017 from 

US$26.2 million in 2016; and

•  Maintenance of production and operating costs levels per barrel from US$5.4 

in 2016 to US$5.6 in 2017.

Our interests in Colombia include working interests and economic interests. 

“Working interests” are direct participation interests granted to us pursuant 

to an E&P Contract with the ANH, whereas “economic interests” are indirect 

participation interests in the net revenues from a given block based on bilateral 

agreements with the concessionaires.

The map below shows the location of the blocks in Colombia in which we have 

working and/or economic interests.

GeoPark   71

 
 
 
 
 
 
 
Block

Llanos 34 

La Cuerva 

Yamú 

Gross acres 

(thousand 

acres)

Working
interest(1)

Partners(2)

Operator

Net proved 

reserves 
(mmboe)(3)

Production 

(boepd)

Basin

Concession 

expiration year

Exploration: 2017

82.2

45.0%

Parex

GeoPark

63.6

20,676

Llanos

Exploitation: 2039

24.5

5.6

100.0%

89.5/
100%(4)

—

—

GeoPark

GeoPark

Llanos 32 

57.0

12.5%

Parex

Parex

VIM-3 

46.9

100%

— 

GeoPark

1.1

0.7

0.1

—

585

Llanos

Exploitation: 2038

Exploration: 2014

267

Llanos

Exploration: 2013 

Production: 2036

Exploration: 2015

209

Llanos

Exploitation: 2039

— 

Magdalena

Exploitation: 2045

Exploration: 2021

(1) Working interest corresponds to the working interests held by our respective 
subsidiaries in such block, net of any working interests held by other parties 

of the Gachetá formation. The main reservoirs of the basin are represented 

by the Paleogene Carbonera and Mirador sandstones. Within the Cretaceous 

in such block. LGI currently has a 20% direct equity interest in our Colombian 

sequence, several sandstones are also considered to have good reservoirs.

operations through GeoPark Colombia SAS. However, we can earn back 

up to 12% additional equity interests in GeoPark Colombia depending on 

Llanos 34 Block . We are the operator of, and have a 45% working interest in, the 

the success of our Colombian operations. See “—Significant Agreements—

Llanos 34 Block, which covers approximately 82,200 gross acres (333 sq. km). 

Agreements with LGI—LGI Colombia Agreements.”
(2) Partners with working interests.
(3) As of December 31, 2017.
(4) Although we are the sole title holder of the working interest in the Yamú 
Block, other parties have been granted economic interests in fields in this 

We acquired an interest in and took operatorship of the block in the first quarter 

of 2012, which at the time had no production, reserves or wells drilled on it, and 

with 210 sq. km of existing 3D seismic data on which our team had mapped 

multiple exploration prospects. From 2012 to 2016 we engaged in exploration 

and development activities that resulted in multiple new oil fields discovered 

block. Taking those other parties’ interests into account, we have a 89.5% 

and increased production and proved reserves year by year until 2016. Average 

interest in the Carupana Field and a 100% interest in the Yamú and Potrillo 

net production in 2016 was 14,890 bopd and net reserves of 37.1 mmbbl. The 

Fields, both located in the Yamú Block.

remaining commitment amounts to US$6.3 million at our working interest. As 

of the date of this Annual Report, we are awaiting the ANH’s approval of US$3.6 

The table summarizes information about the blocks in Colombia in which we 

million related to one well already drilled that was presented as fulfilment of 

have economic interests as of and for the year ended December 31, 2017.

the commitment to be performed before September 2019.

Gross acres 

(thousand 

acres)

32.1

Economic 
interest(1)
10%

Block

Abanico

Production 

Our operations.” We operate in the block pursuant to an E&P Contract with the 

Operator 

(boepd)

Basin

ANH. See “—Significant Agreements—Colombia—E&P Contracts—Llanos 34 

Our partner in the Llanos 34 Block is Parex, which has a 55% interest. See “—

Pacific

50

Magdalena

Block E&P Contract.”

(1) Economic interest corresponds to indirect participation interests in the net 
revenues from the block, granted to us pursuant to a joint operating agreement.

La Cuerva Block. We are the operator of, and have a 100% working interest in, 

the La Cuerva Block, which covers approximately 24,500 gross acres (99.1 sq. 

km). Due to the impact of low oil prices, we temporarily ceased operations in 

Eastern Llanos Basin: (Llanos 34, La Cuerva, Yamú, Llanos 32, Llanos 17, Jagüeyes 

some fields during 2015 and 2016. Average net oil production in 2017 was 585 

3432A, Abanico, and VIM-3 Blocks)

bopd. As of February 28, 2018, 22 wells were productive. We operate in the 

block pursuant to an E&P Contract with the ANH. 

 The Eastern Llanos Basin is a Cenozoic Foreland basin in the eastern region 

of Colombia. Two giant fields (Caño Limón and Castilla), three major fields 

Yamú Block . We are the operator of, and have a 100% working interest in, 

(Rubiales, Apiay and Tame Complex) and approximately fifty minor fields had 

the Yamú Block, which covers approximately 5,588 gross acres (22.6 sq. km). 

been discovered. The source rock for the basin is located beneath the east flank 

Economic rights to certain fields in the Yamú Block have been granted to other 

of the Eastern Cordillera, as a mixed marine-continental shaly basinal facies 

parties. In May 2013, we successfully drilled and completed the Potrillo 1 well. 

72   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
 
 
 
 
For the year ended December 31, 2017, our average net production was 267 

Operations in Chile

bopd. We resumed operations in this block in March 2017.

Our Chilean assets currently give us access to 808,000 of gross exploratory and 

productive acres across 5 blocks in a large fully-operated land base across the 

Llanos 17 Block . We had a 40% working interest in the Llanos 17 Block, which 

Magallanes Basin, with existing reserves, production and cash flows.

covered approximately 108,800 gross acres (440 sq. km) pursuant to an E&P 

Contract with the ANH. In October 2017, ANH confirmed that the contract was 

Our Chilean blocks are located in the provinces of Ultima Esperanza, 

liquidated.  

Magallanes and Tierra del Fuego in the Magallanes Basin, a proven oil- 

and gas-producing area. As of December 31, 2017, the Magallanes Basin 

Llanos 32 Block . We have a 12.5% working interest in the Llanos 32 Block, as a 

accounted for all of Chile’s oil and gas production. Although this basin has 

result of our acquisition of an additional 2.5% interest on August 22, 2017.  The 

been in production for over 60 years, we believe that it remains relatively 

Llanos 32 Block covers approximately 57,000 gross acres (230.7 sq. km).  Parex 

underdeveloped.

is the operator of this block, and has a 70% working interest. Pluspetrol has a 

20% working interest. Since 2015, the operator focused on the commissioning 

Substantial technical data (seismic, geological, drilling and production 

of a gas facility on this block to produce natural gas and light crude oil from 

information), developed by us and by ENAP, provides an informed base for 

the Une formation and to facilitate shipment of processed gas south to 

new hydrocarbon exploration and development. Shut-in and abandoned 

the adjacent Llanos 34 Block. For the year ended December 31, 2017, our 

fields may also have the potential to be put back in production by 

average net production in the Llanos 32 Block was 209 bopd. The remaining 

constructing new pipelines and plants. Our geophysical analyses suggest 

commitment related to this block is to drill one exploratory well before August 

additional development potential in known fields and exploration potential 

2018 amounting to US$0.6 million at our working interest.

in undrilled prospects and plays, including opportunities in the Springhill, 

Tertiary, Tobífera and Estratos con Favrella formations. The Springhill 

Jagüeyes 3432A Block . We had a 5% working interest in the Jagüeyes 3432A 

formation has historically been the source of production in the Fell Block, 

Block, which covered approximately 61,000 acres (247 sq. km). In December 

though the Estratos con Favrella shale formation is the principal source rock 

2017, ANH confirmed that the contract was liquidated.

of the Magallanes Basin, and we believe it contains unconventional resource 

Abanico Block . In October 1996, Ecopetrol and Explotaciones CMS Nomeco Inc. 

potential.

entered into the Abanico Block association contract. Pacific is the operator of, 

Highlights of the year ended December 31, 2017 related to our operations in 

and has a 100% working interest in, the Abanico Block, which covers an area of 

Chile included: 

approximately 32,100 gross acres. We do not maintain a direct working interest in 

•  Average net oil and gas production declined to 2,885 boepd in 2017 from 

the Abanico Block, but rather have a 10% economic interest in the net revenues 

3,874 boepd in 2016;

from the block pursuant to a joint operating agreement initially entered into with 

•  Proved oil and gas reserves decreased by 40% to 7.5 mmboe at year-end 

Kappa Resources Colombia Limited (now Pacific, who subsequently assigned its 

2017, from 12.6 mmboe at year-end 2016 after producing 1.0 mmboe;

participation interest to Cespa de Colombia S.A., who then assigned the interest 

•  Capital expenditures were increased by 31% to US$10.2 million in 2017 

to Explotaciones CMS Oil & Gas), Maral Finance Corporation and Getionar S.A.

from US$7.8 million in 2016; and

•  Drilling and completion of the Uaken 1 exploration well to a total depth of 

VIM-3 Block. On July 23, 2014 we were awarded a new exploratory license 

3,658 feet. The Uaken gas field discovery in the shallower El Salto formation 

during the 2014 Colombia Bidding Round, carried out by the ANH. We are 

provides additional low-cost production and creates a new gas play across 

entitled to operate the block, in which we have a 100% working interest. 

the Fell block that can be tested in identified leads and prospects. In addition, 

The VIM-3 Block is located in the Lower Magdalena Basin, covering an area 

there are multiple wells in already discovered oil and gas fields within the Fell 

of approximately 225,000 acres. Our winning bid consisted of committing to 

block that can be re-entered to test this formation.

a Royalty X Factor of 3% and a minimum investment program of 200 sq. km 

•  Successful cost reduction efforts impacting production and operating costs 

of 2D seismic data acquisition and drilling one exploratory well, with a total 

that represented a 5% reduction, to US$21.0 million in 2017 as compared to 

estimated investment of US$22.3 million during the initial exploratory period 

US$22.2 million in 2016.

ending February 2019. On June 21, 2017, ANH approved our relinquishment of 

79.15% of the VIM 3 Block area. The remaining area will cover 46,881 acres and 

the commitments described above are not affected.

GeoPark   73

 
 
 
 
 
The map below shows the location of the blocks in Chile in which we have 

working interests. 

CHILE

ARGENTINA

Tranquilo

Fell

Isla Norte
Campanario
Flamenco

The table below summarizes information about the blocks in Chile in which 

we have working interests as of and for the year ended December 31, 2017. 

Block

Fell 

Tranquilo 

Isla Norte 

Gross acres 

(thousand 

acres)

Working
interest(1)

Partners(2)

Operator

Net proved 

reserves 
(mmboe)(3)

Production 

(boepd)

Basin

Concession 

expiration year

367.8

100%

—

GeoPark 

7.3

      2,835 

Magallanes 

Exploitation: 2032

92.4

50%

Pluspetrol

GeoPark 

97.7

60%(4)

ENAP

GeoPark 

Campanario 

144.2

50%(4)

ENAP

GeoPark 

Flamenco 

105.9

50%(4)

ENAP

GeoPark

—

—

—

0.2

—

Magallanes 

Exploitation: 2043

—

Magallanes 

—

Magallanes

Exploration: 2021

Exploitation: 2044
Exploration: 2021

Exploitation: 2045

Exploration: 2021

50

Magallanes

Exploitation: 2044

(1) Working interest corresponds to the working interests held by our 
respective subsidiaries in such block, net of any working interests held 

by other parties in such block. LGI has a 20% direct equity interest in our 

(3) As of December 31, 2017.
(4) LGI has a 14% direct equity interest in our Tierra del Fuego operations 
through GeoPark TdF and a 20% direct equity interest in GeoPark Chile, for 

Chilean operations through GeoPark Chile. See “—Significant Agreements—

a total effective equity interest of 31.2% in our Tierra del Fuego operations. 

Agreements with LGI—LGI Chile Shareholders’ Agreements.”
(2) Partners with working interests.

See “—Tierra del Fuego Blocks (Isla Norte, Campanario and Flamenco 

Blocks)” and “—Significant Agreements—Agreements with LGI—LGI Chile 

Shareholders’ Agreements.”

74   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
 
 
Fell Block

In 2006, we became the operator and 100% interest owner of the Fell Block. 

The Fell Block also contains the Estratos con Favrella shale reservoir, which we 

When we first acquired an interest in the Fell Block in 2002, it had no material 

believe represents a high-potential, unconventional resource play for shale oil, 

oil and gas production. Since then, we have completed more than 1,100 sq. 

as a broad area within Fell Block (1,000 sq. km) which appears to be in the oil 

km of 3D seismic surveys and drilled 117 exploration and development wells. 

window for this play.

In the year ended December 31, 2017, we produced an average of 2,835 

boepd, in the Fell Block, consisting of 54% oil. 

In February 2018, Methanex announced the reopening of their second plant 

in Punta Arenas, which is estimated to reopen by the end of the third quarter 

The Fell Block has an area of approximately 368,000 gross acres (1,488 sq. 

of 2018.

km) and its center is located approximately 140 km northeast of the city of 

Punta Arenas. It is bordered on the north by the international border between 

Tierra del Fuego Blocks (Isla Norte, Campanario and Flamenco Blocks)

Argentina and Chile and on the south by the Magellan Strait.

In the first and second quarters of 2012, we entered into three CEOPs with 

ENAP and Chile granting us working interests in the Isla Norte, Campanario 

From 2006 through August 2011, we successfully explored and developed 

and Flamenco Blocks, located in the center-north of the Tierra del Fuego 

the Fell Block, which allowed us to transition approximately 84% of the Fell 

province of Chile. We are the operator of all three of these blocks, with 

Block’s area from an exploration phase into an exploitation phase, which we 

working interests of 60%, 50% and 50%, respectively. We believe that these 

expect will last through 2032. During the exploration phase, we exceeded the 

three blocks, which collectively cover 347,700 gross acres (1,407 sq. km) and 

minimum work and investment commitment required under the Fell Block 

are geologically contiguous to the Fell Block, represent strategic acreage 

CEOP by more than 75 times. There are no minimum work and investment 

with resource potential. We have committed to paying 100% of the required 

commitments under the Fell Block CEOP associated with the exploitation 

minimum investment under the CEOPs covering these blocks, in an aggregate 

phase.

amount of US$101.4 million through the end of the first exploratory periods 

for these blocks, which occurred in November 2015 for the Flamenco Block, 

The Fell Block is located in the north-eastern part of the Magallanes Basin. 

in May 2017 for the Isla Norte Block and in July 2017 for the Campanario 

The principal producing reservoir is composed of sandstones in the Springhill 

Block, which includes our covering of ENAP’s investment commitment 

formation, at depths of 2,200 to 3,500 meters. Additional reservoirs have 

corresponding to its working interest in the blocks. Under Article 5.3 of CEOP, 

been discovered and put into production in the Fell Block—namely, Tobífera 

at the end of the first exploration period, the contractor defines the area to 

formation volcanoclastic rocks at depths of 2,900 to 3,600 meters, and Upper 

be retained and we were required to return to the state at least 25% of the 

Tertiary and Upper Cretaceous sandstones, at depths of 700 to 2,000 meters.

original area of the contract. The first exploration period of Isla Norte and 

Our geosciences team identified and developed an attractive inventory of 

Campanario Blocks ended in 2017, at which point we relinquished 80.6 gross 

prospects and drilling opportunities for both exploration and development 

acres (583 sq. km).

in the Fell Block. Previous oil discoveries in the Konawentru, Yagán, Yagán 

Norte, Copihue and Guanaco fields have opened up new oil and gas potential 

Isla Norte Block . We are the operator of, and have a 60% working interest in 

in the Fell Block. An important discovery during 2011 was the Konawentru 

partnership with ENAP in the Isla Norte Block, which covers approximately 

1 well, which we initially tested to have in excess of 2,000 bopd from the 

97,650 gross acres (395 sq. km). As of March 2018, we had completed 100% of 

Tobífera formation, and which has opened up additional potentially attractive 

the committed 350 sq. km of 3D seismic surveys and drilled one exploratory 

opportunities (workovers, well-deepening’s and new exploration and 

well, which represents the first oil discovery within the block. As of the date 

development wells) in the Tobífera formation throughout the Fell Block.

of this annual report, outstanding investment commitments of US$2.9 million 

From 2012 to 2014, we focused our exploration and development plan in the 

related to this block correspond to two exploratory wells to be executed 

Tobífera formation by drilling wells in Konawentru, Yagán and Yagán Norte 

before May 7, 2019. 

fields, as well as deepening existing wells in Ovejero and Molino. Exploration 

efforts in 2014 resulted in the discoveries of the Ache gas field and the Loij oil 

Campanario Block . We are the operator of, and have a 50% working interest 

field.  

in, the Campanario Block, in partnership with ENAP. The block covers 

approximately 144,150 gross acres (583 sq. km). As of March 31, 2018, we 

During 2015, although there were no wells drilled, we put into production a 

had completed 100% of the committed 578 sq. km of 3D seismic surveys and 

new gas field, Ache, that was discovered in 2014. During 2016, we successfully 

have also drilled five exploratory wells, including the Primavera Sur 1 well that 

drilled the Pampa Larga 16 well and continued focusing on maintaining 

marks the first discovery of an oil field on the Campanario Block in addition 

production levels and reducing production and operating costs. During 2017, 

to one development well. As of the date of this annual report, outstanding 

we drilled three wells; two of them were put into production (Kimiriaike 4 

investment commitments of US$4.8 million related to this block correspond to 

and Uaken X-1) and the remaining well (Ache-3) is still under evaluation. 

three exploratory wells to be executed before July 10, 2019. 

In addition, we continued to focus on maintaining production levels and 

reducing production and operating costs.       

GeoPark   75

 
 
 
Flamenco Block . We are the operator of, and have a 50% working interest in, 

Operations in Brazil

the Flamenco Block, in partnership with ENAP. The block covers approximately 

Our Brazilian assets currently give us access to 84,300 of gross exploratory 

105,900 gross acres (428 sq. km). In June 2013, we discovered a new oil and gas 

and productive acres across 9 blocks (8 exploratory blocks and the BCAM-40 

field in the block following the successful testing of the Chercán 1 well, the first 

Concession, which is in production phase) in an attractive oil and gas geography. 

well drilled by us in Tierra del Fuego. As of March 31, 2018, we had completed 

Highlights of the year ended December 31, 2017 related to our operations in 

100% of the committed 570 sq. km of 3D seismic surveys. We have also 

Brazil included: 

committed to drilling ten wells during the first exploration period under the 

•  Average net oil and gas production of 2,910 boepd (99% gas) in the year 

CEOP governing the Flamenco Block. In the year ended December 31, 2017, 

ended December 31, 2017, as compared to 2,930 boepd in 2016;

we produced an average of 50 boepd in the Flamenco Block.

•  Capital expenditures remained at US$3.6 million in 2017; 

On June 30, 2017, the Chilean Ministry accepted our proposal to extend the 

total depth of 7,654 feet. Main targets, Sergi and Agua Grande formations, were 

second exploratory period for an additional period of 18 months. As of the 

found to be water bearing with reservoir thicknesses of 36 feet and 46 feet, 

date of this annual report, outstanding investment commitments related 

respectively. In addition, 47 feet of reservoir with oil traces were encountered in 

to this block correspond to 1 exploratory well until May 7, 2019 for US$2.1 

a secondary target, in the Gomo formation. Following an in-depth geological 

million, to be assumed 100% by us.

and geophysical analysis, a decision was made to plug and abandon the well 

•  Praia do Espelho exploration prospect in Reconcavo Basin was drilled to a 

Otway and Tranquilo Blocks

In relation to the Otway Block, we have informed the Ministry of Energy 

during the second quarter of 2017; and 

•  A new block awarded in Round 14 (POT-T-785 Block).

the termination of the CEOP due to the fact that the two provisional areas 

The map below shows the location of our concessions in Brazil in which we 

of Tatiana and Cabo Negro have expired in September and October 2017, 

have a current or future working interest, including the BCAM-40 Concession 

respectively. There were no pending obligations at the end of the CEOP.

and the concessions from bidding rounds 11, 12, 13 and 14.

We are the operator of the Tranquilo Block. 

In the Tranquilo Block, as of December 31, 2017, we had a 50% working 

interest alongside our partner Pluspetrol. 

In the Tranquilo Block we completed a seismic program consisting of 163 sq. 

km of 3D seismic and 371 sq. km of 2D seismic survey work, and drilled four 

wells, including the Palos Quemados and Marcou Sur well. We discovered gas 

in the El Salto formation of the Palos Quemado well. At the Palos Quemados 

well, we completed a 22-week commercial feasibility test aimed at defining 

BRAZIL

its productive potential. As the test was not conclusive, we were granted 

permission by the Chilean Ministry of Energy to extend the testing period 

for an additional six months. Upon such testing period, we kept 4 provisional 

protection areas, which enabled continued analysis of the area prior the 

declaration of its commercial viability for a period of 5 years. On January 17, 

2013, we formally announced to the Chilean Ministry of Energy our decision 

not to proceed with the second exploratory period and to terminate the 

exploratory phase of the Tranquilo Block CEOP. Subsequently, we relinquished 

all areas of the Tranquilo Block, except for a remaining area of 92,417 gross 

acres, for the exploitation of the Renoval, Marcou Sur, Estancia Maria Antonieta 

and Palos Quemados Fields, which we have identified as the areas with the 

most potential for prospects in the block. In November 2017, we proposed to 

the Ministry of Energy to extend the period to declare the commerciality of 

discoveries in the areas of Palos Quemados, Maria Antonieta and Marcou Sur 

for an additional period of 24 months. In February 2018, the Ministry approved 

our proposal. 

76   GeoPark 20-F

POT - T 747

POT-T-785
POT - T 882

PN - T 597(1)

REC - T 94

REC - T 93

REC- T 128

POT - T 619

SEAL - T 268

BCAM - 40 (Manati)

PARAGUAY

ARGENTINA

(1)The PN-T-597 Block is subject to an injunction and our bid for the 
concession has been suspended. See “Item 3. Key Information—D. 

Risk factors—Risks relating to our business—The PN-T-597 Concession 

Agreement in Brazil may not close.”

 
 
 
The following table sets forth information as of December 31, 2017 on our 

concessions in Brazil in which we have a current or future working interest, 

including the BCAM-40 Concession and the concessions from bidding rounds 

11, 12, 13 and 14.

Gross acres 

(thousand 

acres)

Working
interest(1)

7.7

100%

100%

100%

100%

100%

7.9

188.7

7.8

7.8

7.6

—

—

—

—

—

GeoPark

GeoPark

GeoPark

GeoPark

GeoPark

70%

Geosol

GeoPark

6.9

100%(5)

7.9 

100%(5)

7.9 

100%(5)

—

—

—

GeoPark

GeoPark

GeoPark

Petrobras; 

Concession

REC-T 94 

POT-T 619 
PN-T-597(4)

SEAL-T-268

REC-T-93

REC-T-128

POT-T-747

POT-T-882

POT-T-785

BCAM-40 

Partners

Operator

Net proved 

reserves 
(mmboe)(3)

Production 

(boepd)

Basin

Concession 

expiration year

Exploration: 2020

—

—

—

—

—

—

—

—

—

—

Recôncavo 

Exploitation: 2047

—

—

—

Potiguar

Parnaíba 

Sergipe 

Alagoas

Exploration: 2018

Exploitation: 2045

—

Exploration: 2020

Exploitation: 2047

Exploration: 2018

—

Recôncavo

Exploitation: 2045

Exploration: 2018

—

Recôncavo

Exploitation: 2045

Exploration: 2018

Potiguar

Exploitation: 2045

Exploration: 2018

Potiguar

Exploitation: 2045

Potiguar

Camamu-

Exploration: 2023

Exploitation: 2050 

Exploitation:
2029(2) - 2034(3)

—

—

—

22.8

10%

QGEP; Brasoil

Petrobras

4.0

2,910

Almada

(1) Working interest corresponds to the working interests held by our 
respective subsidiaries, net of any working interests held by other parties in 

and 45% working interests, respectively. Petrobras operates the BCAM-40 

Concession pursuant to a concession agreement with the ANP, executed on 

such concession. See “Item 3. Key Information—D. Risk factors—Risks relating 

August 6, 1998. See “—Significant Agreements—Brazil—Overview of concession 

to our business—The PN-T-597 Concession Agreement in Brazil may not close.”
(2) Corresponds to Manati Field.
(3) Corresponds to Camarão Norte Field.
(4) PN-T-597 Block subject to the entry into the concession agreement by 
the ANP and absence of any legal impediments to signing. As of the date of 

agreements—BCAM-40 Concession Agreement.” In September 2009, Petrobras 

announced the relinquishment of BCAM-40’s exploration area within the 

concession to the ANP, except for the Manati Field and the Camarão Norte Field.

The Manati Field is located 65 km south of Salvador, offshore at a 35 meter 

this annual report, confirmation remains subject to final signing and local 

water depth. The field was discovered in October 2000, and, in 2002, Petrobras 

authority approval. See “Item 3. Key Information—D. Risk factors—Risks 

declared the field commercially viable. Production began in January 2007. 

relating to our business—The PN-T-597 Concession Agreement in Brazil may 

As of December 31, 2017, 11 wells had been drilled in the Manati Field, 

not close.”
(5) A 30% working interest of proposed partners is subject to ANP approval.

BCAM-40 Concession

six of which are productive and connected to a fixed production platform 

installed at a depth of 35 meters, located 9 km from the coast of the State of 

Bahia. From the platform, the gas flows by sea and land through a 125 km 

pipeline to the Estação Vandemir Ferreira or EVF gas treatment plant. The gas 

As a result of the Rio das Contas acquisition, we have a 10% working interest 

is sold to Petrobras up to a maximum volume as determined in the existing 

in the BCAM-40 Concession, which includes interests in the Manati Field and 

Petrobras Gas Sales Agreement (as defined below). In July 2015, we signed an 

the Camarão Norte Field, and which is located in the Camamu-Almada Basin. 

amendment to the existing Gas Sales Agreement with Petrobras that covers 

Petrobras is the operator, and has a 35% working interest in, the BCAM-40 

100% of the remaining gas reserves of the Manati Field. 

Concession, which covers approximately 22,784 gross acres (92.2 sq. km). In 

addition to us, Petrobras’ partners in the block are Brasoil and QGEP, with 10% 

Also in 2015, in order to improve the field gas recovery and production, 

GeoPark   77

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Manatì’s consortium built an onshore compression plant that started 

Round 12 Concessions

operating in August 2015. The compression plant involved capital 

In November 2013, in the 12th Bid Round, the ANP awarded us two new 

expenditures of approximately US$3.7 million at our working interest and 

concessions (the PN-T-597 Concession in the Parnaíba Basin in the State of 

allowed us to classify all existing proved undeveloped reserves as proved 

Maranhão and the SEAL-T-268 Concession in the Sergipe Alagoas Basin) in 

developed as of December 31, 2016.

the State of Alagoas. 

Some environmental licenses related to operation of the Manati Field 

For more information, see “Item 3. Key information—D. Risk factors—Risks 

production system and natural gas pipeline are expired. However, the operator 

relating to our business—The PN-T-597 Concession Agreement in Brazil may 

submitted, in a timely manner, the request for renewal of those licenses and as 

not close.” 

such this operation is not in default as long as the regulator does not state its 

final position on the renewal. The Camarão Norte Field is in the development 

PN-T-597 Concession

phase and is not yet subject to the environmental licensing requirement.

The Parnaiba Basin, which covers an area of approximately 148 million 

Round 11 Concessions

During ANP’s 11th Bid Round, held in May 2013, we were awarded 7 

gross acres (600,000 sq. km), is a basin with large underexplored areas. As of 

December 31, 2017, the basin had two fields in production in the basin.

exploratory blocks, of which 2 were in the Reconcavo Basin in the state of 

In the PN-T-597 Concession we committed R$7.7 million (approximately 

Bahia and 5 were in the Potiguar Basin in the state of Rio Grande do Norte. 

US$2.3 million, at the December 31, 2017 exchange rate of R$3.3 to US$1.00) 

The exploratory phase for these concessions is divided into two exploratory 

for the first exploratory period, equivalent to 180 km of 2D seismic. 

periods, the first of which lasts for three years and the second of which is non-

obligatory and can last for up to two years. 

The exploratory phase for this concession is divided into two exploratory 

In 2016, after fulfilling the committed exploratory commitments and 

ANP, the first exploratory period lasts four years, and the second exploratory 

further reevaluation of commercial potential, five exploratory blocks were 

period, which is optional, can last for up to two years.

relinquished to the ANP (REC T 85, POT T 620, POT T 663, POT T 664 and POT T 

periods. Given that Parnaiba Basin is considered as a “new frontier” area by the 

665).

REC-T 94 Concession

See “Item 3. Key Information—D. Risk factors—Risks relating to our business—

The PN-T-597 may not close” and “—D. Risk factors—Risks relating to the 

countries in which we operate—Our operations may be adversely affected by 

In the REC-T 94 we committed R$17.6 million (approximately US$5.3 million, 

political and economic circumstances in the countries in which we operate 

at the December 31, 2017 exchange rate of R$3.3 to US$1.00) during the first 

and in which we may operate in the future” for more information. 

exploratory period consisting of drilling two exploratory wells and 31 sq. km 

of 3D seismic surveys.

SEAL-T-268 Concession

During the year 2014 we executed a 3D seismic survey. Seismic data 

US$0.5 million, at the December 31, 2017 exchange rate of R$3.3 to 

interpretation in 2015 and 2016 defined two well locations, one of which was 

US$1.00) for the first exploratory period. The exploratory phase for this 

drilled in 2017. The estimated remaining commitment amounts to US$0.9 

concession is divided into two exploratory periods, the first lasting three 

In the SEAL-T-268 Concession we committed R$1.6 million (approximately 

million.

POT-T 619 Concession

years, and the second, which is optional, can last for up to two years. During 

2016, an electromagnetic survey acquisition of 70 stations and reprocessing 

of 58 km of vintage 2D seismic was performed and, after ANP approval 

In the POT-T 619 Concession we committed investments of R$2.3 million 

of the extension of the first exploratory phase, we will fulfill part of the 

(approximately US$0.7 million at the December 31, 2017 exchange rate of 

remaining committed work program that amounts to US$ 0.2 million.

R$3.3 to US$1.00) during the first exploratory period, equivalent to 46 km of 

2D seismic work. 

Round 13 Concessions

During the year 2014 we executed a 2D seismic survey. Seismic data 

exploratory concessions, of which two were in the Potiguar Basin in the state 

processing was concluded in 2015. After seismic interpretation, we decided to 

of Rio Grande do Norte and two were in the Reconcavo Basin in the state 

continue to the second exploratory period in September 2016, which lasts for 

of Bahia. The exploratory phase for these concessions is divided into two 

two years with a commitment to drill one exploratory well. The well was drilled 

exploratory periods, the first of which lasts for three years and the second of 

during 2018 and was abandoned. There is no pending commitment.  

which is non-obligatory and can last for up to two years. 

During ANP’s 13th Bid Round held in October 2015, we were awarded four 

78   GeoPark 20-F

 
 
 
 
 
 
 
 
 
POT-T-747 and POT-T-882

The POT-T-747 and POT-T-882 blocks are located in the Potiguar Basin and 

The map below shows the location of the Morona Block in Peru.

encompass an area of 14,829 acres (60 square km). Total commitment to 

the ANP was R$8.5 million (approximately US$2.6 million, at the December 

31, 2017 exchange rate of R$3.3 to US$1.00) during the first exploratory 

period and is equivalent to acquiring 70 km of 2D seismic, and drilling one 

well. During 2017 3D seismic was reprocessed and a well was drilled in the 

POT-T-747 block during 2018 and was abandoned. The estimated remaining 

commitment amounts to US$0.2 million.

REC-T-128 and REC-T-93

Both blocks are part of the Reconcavo Basin and have a combined area of 

15,405 acres (62.3 square km). The block REC-T-128 was bid for in partnership 

with Geosol with a 70% working interest for us and 30% working interest for 

Geosol. The total commitment to the ANP was R$10.7 million (approximately 

US$3.2 million at the December 31, 2017 exchange rate of R$3.3 to US$1.00) 

during the first exploratory period and consists of acquiring 9 km2 of 3D 

seismic, drilling one well and performing geochemical analysis at two levels.

During 2016, regional interpretation studies were performed in the area. Part 

of the minimum exploratory program of Block REC-T-93 has been fulfilled and 

approved by ANP with the 3D regional seismic acquisition which also covered 

Block REC T 94 (Round 11). During 2017, 3D reprocessing was performed in the 

REC-T-128 block. The estimated remaining commitment amounts to US$2.9 

million.

Round 14 Concessions

During ANP’s 14th Bid Round held in September 2017, we were awarded one 

exploratory concession, in the Potiguar Basin in the state of Rio Grande do 

Norte.

POT-T-785

The POT-T-785 block covers an area of 7,875 acres in the Potiguar Basin, 

surrounded by producing fields operated by Petrobras. Total commitment to 

the ANP was R$1.2 million (US$0.4 million, at the December 31, 2017 exchange 

rate of R$3.3 to US$1.00) during the first exploratory period and is equivalent 

to acquiring 4 km2 of 3D seismic, and performing geochemical analysis.

Operations in Peru

In October 2014, we entered into an agreement to expand our footprint into 

Peru (our fifth country platform in Latin America) through the acquisition of 

Morona Block in a joint venture with Petroperu. 

The Morona Block has DeGolyer and MacNaughton certified net proved 

reserves of 18.7 mmboe as of December 31, 2017, composed of 100% oil.

ECUA DOR

COLOMBIA

Morona

BRAZIL

PERU

PACIFIC
OCEAN

BOLIVIA

CHILE

GeoPark   79

 
 
 
 
 
The table below summarizes information about the block in Peru.

Block

Morona 

Gross acres 

(thousand 

acres)

1,881

Working
interest(1)
75%

Operator

GeoPark

Net proved 

reserves 
(mmboe)(2)
18.7

Production 

(boepd)

Basin

—

Marañon

Expiration

concession year
Exploitation: 2038 (3)

(1) Corresponds to the initial working interest. Petroperu will have the right to 
increase its working interest in the block by up to 50%, subject to the recovery 

of our investments in the block through agreed terms in the Petroperu SPA. 

2020. We expect these expenditures to be substantially reimbursed by 

Petroperu from revenues associated to future sales.

See “Item 4. Information on the Company—B. Business Overview—Our 

In accordance with the agreement between us and Petroperu, commitments 

operations—Operations in Peru—Morona Block.”
(2) Certified by DeGolyer and MacNaughton as of December 31, 2017.
(3) The concession will expire twenty (20) years after EIA approval. 

assumed by GeoPark are subject to certain economical and technical 

conditions being met. 

Morona Block

The third stage, which will be initiated once production has been established, 

is expected to focus on carrying out the full development of the Situche 

The Morona Block covers an area of approximately 1,881 thousand gross acres 

Central field, including transportation infrastructure. 

(7,600 sq. km). More than 1 billion barrels of oil have been produced from the 

surrounding blocks in the Marañon Basin.  

The exploratory program entails drilling one exploratory well. Exploratory 

program capital expenditures will be borne exclusively by us. Expected 

On October 1, 2014, we entered into an agreement to acquire a 75% working 

capital expenditures in 2018 for the Morona Block are mainly related to facility 

interest in the Morona Block in Northern Peru. As stated above, this agreement 

maintenance and environmental and engineering studies in order to get the 

includes a work program to be executed by us. This program includes 3 

approval of the Development Environmental Impact Study by the end of the 

phases, and we may decide whether to continue or not at the end of each 

year.

phase. On December 1, 2016, through Supreme Decree N° 031-2016-MEN, 

the Peruvian government approved the amendment to the License Contract 

Initially we will hold a 75% working interest in the block. However, according 

of Morona Block appointing GeoPark as operator and holder of 75% of the 

to the terms of the agreement, Petroperu has the right to increase its working 

License-Contract.

interest in the block by up to 50%, subject to the recovery of our investments 

in the block by certain agreed factors. 

The Morona Block contains the Situche Central oil field, which has been 

See “Item 3. Key Information—D. Risk factors—Risks relating to our business—

delineated by two wells (with short term tests of approximately 2,400 and 

“Our inability to access needed equipment and infrastructure in a timely 

5,200 bopd of 35-36° API oil each) and by 3D seismic. In addition to the 

manner may hinder our access to oil and natural gas markets and generate 

Situche Central field, the Morona Block has a large exploration potential 

significant incremental costs or delays in our oil and natural gas production” 

with several high impact prospects and plays. The Morona Block includes 

and “—We may suffer delays or incremental costs due to difficulties in 

geophysical surveys of 2,783 km (2D seismic) and 465 sq. km (3D seismic), and 

negotiations with landowners and local communities, including native 

an operating field camp and logistics infrastructure. The area has undergone 

communities, where our reserves are located.”

oil and gas exploration activities for the past 40 years, and there exist ongoing 

association agreements and cooperation projects with the local communities. 

The expected work program and development plan for the Situche Central oil 

field is to be completed in three stages. 

The goal of the initial two stages is to start production from the two wells 

already drilled in the field, in order to determine the most effective overall 

development plan and to begin to generate cash flow. These initial stages 

require an investment of approximately US$100 million to US$150 million and 

are expected to be completed by the first half of 2020. We have committed 

to carry Petroperu, by paying its portion of the required investment in these 

initial phases. In addition, we are required to cover any capital or operational 

expenditures of Petroperu associated with the project until December 31, 

80   GeoPark 20-F

 
 
 
 
 
Operations in Argentina

The map below shows the location of the blocks in Argentina in which we 

have working interests as of December 31, 2017.

BOLIVIA

PARAGUAY

ARGENTINA

BRAZIL

URUGUAY

Sierra del Nevado

Puelen

CV-V

CHILE

The table below summarizes information about the blocks in Argentina in 

which we have working interests as of December 31, 2017.

Block

Puelen

Sierra del Nevado

CN-V 

Gross acres 

(thousand 

acres)

305.4

1,433.2

117.0

Working
interest(1)
18%

18%

50%

Operator

Pluspetrol

Pluspetrol

GeoPark

Net proved 

reserves 
(mmboe)(2)
—

—

—

Production 

(boepd)

—

—

4

Basin

Neuquén

Neuquén

Neuquén

Expiration

concession year

Exploration: 2020

Exploration: 2020

Exploration: 2018

(1) Working interest corresponds to the working interests held by our respective 
subsidiaries in such block, net of any working interests held by other parties in 

each block.
(2) As of December 31, 2017.

GeoPark   81

 
 
 
 
Highlights of the year ended December 31, 2017 related to our operations in 

another exploratory well before the end of the second exploration period, for 

Argentina included: 

a total of US$10 million. 

•  Discovery of the Rio Grande Oeste oil field in CN-V block following the 

successful drilling and testing of the exploratory well Rio Grande Oeste 1; and

The CN-V Block covers an area of approximately 117,000 acres and is located in 

•  Execution of an asset purchase agreement with Pluspetrol to acquire 100% 

the Neuquén Basin in southern Argentina. The block has 3D seismic coverage 

working interest and operatorship of the Aguada Baguales, El Porvenir and 

of 180 sq. km and is adjacent to the producing Loma Alta Sur oil field, a region 

Puesto Touquet blocks (“the blocks”) for a total consideration of US$52 million. 

and play-type well known to our team. The block includes upside potential in 

The blocks include:

the developing Vaca Muerta unconventional play.

- estimated oil and gas production of approximately 2,700 boepd - 

70% light oil and 30% gas;

During 2017, we drilled the first exploratory well, Rio Grande Oeste 1, which 

- 137,000 acres in the Neuquen Basin; and

resulted in the discovery of Rio Grande Oeste oil field. These investments 

- production facilities, including hydrocarbons treatment, storage, 

represent the fulfilment of 50% of the commitment for the block.

and delivery infrastructure. 

Del Mosquito Block

2014 Mendoza Bidding Round

On April 2016 the concession of the Del Mosquito expired and we relinquished 

On August 20, 2014, the consortium of Pluspetrol and us was awarded two 

the entire remaining acreage to provincial authorities. As of the date of this 

exploration licenses in the Sierra del Nevado and Puelen Blocks, as part of 

annual report, the approval of the abandonment plan for remediation and 

the 2014 Mendoza Bidding Round in Argentina, carried out by Empresa 

restoration of the block is still pending.

Mendocina de Energía S.A. (“EMESA”). 

The consortium consists of Pluspetrol (operator with a 72% working 

Overview

interest), EMESA (non-operator with a 10% working interest) and us (non-

We have achieved consistent growth in oil and gas reserves from our 

operator with an 18% working interest). In accordance with the terms of 

investment activities since 2007, when we began production in the Fell Block, 

the bidding, all of the expenditures related to EMESA’s working interest will 

followed by successful acquisition, exploration and development activities in 

be carried by Pluspetrol and us proportionately to our respective working 

other countries in which we have a presence, including Colombia, Brazil and 

Oil and natural gas reserves and production

interests, and will be recovered through EMESA’s participation in future 

Peru.

potential production. 

Our reserves

Puelen Block : The Puelen Block covers an area of approximately 305.4 

The following table sets forth our oil and natural gas net proved reserves as of 

thousand gross acres, and is located in the Neuquén Basin in southern 

December 31, 2016, which is based on the D&M Reserves Report.

Argentina.

Sierra del Nevado Block : The Sierra del Nevado Block covers an area of 

As of December 31, 2017

approximately 1,433.2 thousand gross acres, and is located in the Neuquén 

Basin in southern Argentina. 

Net proved reserves

We have committed to a minimum aggregate investment of US$6.2 million for 

Net proved developed

our working interest, which includes the work program commitment on both 

Colombia

blocks during the first three years of the exploratory period. As of December 

31, 2017, the remaining commitments in these blocks for the first exploratory 

period amount to US$1.2 million at our working interest.

Chile

Peru

Brazil

Oil

(mmbbl)

21.1

0.7

9.5

0.1

CN-V Block Farm-in Agreement

Total net proved developed

31.4

 Net proved undeveloped

On July 22, 2015, we signed a farm-in agreement with Wintershall for the 

Colombia

CN-V Block in Argentina, which complements our existing acreage in the 

basin. Wintershall is Germany’s largest oil and gas producer and a subsidiary 

of BASF Group. We will operate during the exploratory phase and receive a 

50% working interest in the CN-V Block in exchange for having drilled one 

exploratory well before the end of the second quarter of 2017 and to drill 

Chile

Peru

Brazil

Total net proved  
undeveloped (2)
Total net proved  

44.4

3.4

9.2

-

Total net

Natural 

proved 

gas

(bcf )

reserves
(mmboe)(1)

-

8.7

-

23.8

32.5

-

11.3

-

-

21.1

2.2

9.5

4.0

36.8

44.4

5.3

9.2

-

% Oil

100%

32%

100%

3%

85%

100%

64%

100%

-

57.0

11.3

58.9

97%

82   GeoPark 20-F

(Colombia, Chile, Peru, Brazil)

88.4

43.8

95.7

92%

 
 
 
 
 
 
 
 
 
 
 
 
 
 
(1) We calculate one barrel of oil equivalent as six mcf of natural gas.
(2) We plan to put 100% of our reported 2017 year-end proved undeveloped 
reserves into production through activities to be implemented within five 

years of initial disclosure. 

 Throughout each fiscal year, our technical team meets with Independent 

Qualified Reserves Engineers, who are provided with full access to complete 

and accurate information pertaining to the properties to be evaluated and 

all applicable personnel. This independent assessment of the internally-

generated reserves estimates is beneficial in ensuring that interpretations 

Changes for the year ended December 31, 2017 not including annual 

and judgments are reasonable and that the estimates are free of preparer and 

production, include (i) an increase of 3.8 mmboe resulting from better than 

management bias.

expected performance from existing wells, from the Tigana and Jacana 

fields in the Llanos 34 Block; (ii) an increase of 3.0 mmboe resulting from 

Recognizing that reserves estimates are based on interpretations and 

the impact of higher average prices; (iii) an increase of 1.5 mmboe due to 

judgments, differences between the proved reserves estimates prepared by 

a better performance in the proved reserves in Chile and (iv) an increase of 

us and those prepared by an Independent Qualified Reserves Engineer of 

29.0 mmboe due to extensions and discoveries from the Chiricoca, Jacamar, 

10% or less, in aggregate, are considered to be within the range of reasonable 

and Curucucu fields in the Llanos 34 Block and the Tigana and Jacana field 

differences. Differences greater than 10% must be resolved in the technical 

extensions in the Llanos 34 Block. Such increase was partially offset by a 

meetings. Once differences are resolved, the independent Qualified Reserves 

decrease in reserves mainly related to a change in a previously adopted 

Engineer sends a preliminary copy of the reserves report to be reviewed by 

development plan and unsuccessful proved undeveloped execution in the Fell 

the Technical Committee and Directors of each country. A final copy of the 

Block in Chile, resulting in a 6.0 mmboe decrease. 

Reserves Report is sent by the Independent Qualified Reserve Engineer to be 

During the year ended December 31, 2017, we had 12.5 mmboe of our 

“Item 6. Directors, Senior Management and Employees—C. Board Practices—

approved and signed by the Technical Committee and our CEO and CFO. See 

proved undeveloped reserves from December 31, 2016 converted to proved 

Committees of our board of directors.”

developed reserves due to development drilling in the Jacana and Tigana 

oil fields in the Llanos 34 Block. For further information relating to the 

Independent reserves engineers

reconciliation of our net proved reserves for the years ended December 31, 

Reserves estimates as of December 31, 2017 for Colombia, Chile, Brazil and 

2017, 2016 and 2015, please see Table 5 included in Note 37 (unaudited) to our 

Peru included elsewhere in this annual report are based on the D&M Reserves 

Consolidated Financial Statements.

Report, dated February 15, 2018 and effective as of December 31, 2017. 

The D&M Reserves Report, a copy of which has been filed as an exhibit to 

Internal controls over reserves estimation process

this annual report, was prepared in accordance with SEC rules, regulations, 

We maintain an internal staff of petroleum engineers and geosciences 

definitions and guidelines at our request in order to estimate reserves and for 

professionals who work closely with our independent reserves engineers 

the areas and period indicated therein.

to ensure the integrity, accuracy and timeliness of data furnished to our 

independent reserves engineers in their estimation process and who have 

DeGolyer and MacNaughton, a Delaware corporation with offices in Dallas, 

knowledge of the specific properties under evaluation. Our Director of 

Houston, Moscow, Algiers, Astana and Buenos Aires has been providing 

Development, Carlos Alberto Murut, is primarily responsible for overseeing 

consulting services to the oil and gas industry since 1936. The firm has 

the preparation of our reserves estimates and for the internal control over 

more than 200 professionals, including engineers, geologists, geophysicists, 

our reserves estimation. He has more than 30 years of industry experience 

petrophysicists and economists that are engaged in the appraisal of oil and 

as an E&P geologist, with broad experience in reserves assessment, field 

gas properties, the evaluation of hydrocarbon and other mineral prospects, 

development, exploration portfolio generation and management and 

basin evaluations, comprehensive field studies and equity studies related to 

acquisition and divestiture opportunities evaluation. See “Item 6. Directors, 

the domestic and international energy industry. DeGolyer and MacNaughton 

Senior Management and Employees—A. Directors and senior management.”

restricts its activities exclusively to consultation and does not accept 

In order to ensure the quality and consistency of our reserves estimates and 

properties, or securities or notes of its clients. The firm subscribes to a code 

reserves disclosures, we maintain and comply with a reserves process that 

of professional conduct, and its employees actively support their related 

satisfies the following key control objectives:

technical and professional societies. The firm is a Texas Registered Engineering 

contingency fees, nor does it own operating interests in any oil, gas or mineral 

• estimates are prepared using generally accepted practices and 

Firm.

methodologies;

• estimates are prepared objectively and free of bias;

The D&M Reserves Report covered 100% of our total reserves. In 

• estimates and changes therein are prepared on a timely basis;

connection with the preparation of the D&M Reserves Report, DeGolyer 

• estimates and changes therein are properly supported and approved; and

and MacNaughton prepared its own estimates of our proved reserves. In 

• estimates and related disclosures are prepared in accordance with regulatory 

the process of the reserves evaluation, DeGolyer and MacNaughton did not 

requirements.

GeoPark   83

 
 
independently verify the accuracy and completeness of information and data 

that renewal is reasonably certain, regardless of whether deterministic or 

furnished by us with respect to ownership interests, oil and gas production, 

probabilistic methods are used for the estimation.

well test data, historical costs of operation and development, product prices, 

or any agreements relating to current and future operations of the fields and 

The project to extract the hydrocarbons must have commenced or the 

sales of production. However, if in the course of the examination something 

operator must be reasonably certain that it will commence the project 

came to the attention of DeGolyer and MacNaughton that brought into 

within a reasonable time. The term “reasonable certainty” implies a high 

question the validity or sufficiency of any such information or data, DeGolyer 

degree of confidence that the quantities of oil and/or natural gas actually 

and MacNaughton did not rely on such information or data until it had 

recovered will equal or exceed the estimate. Reasonable certainty can be 

satisfactorily resolved its questions relating thereto or had independently 

established using techniques that have been proved effective by actual 

verified such information or data. DeGolyer and MacNaughton independently 

production from projects in the same reservoir or an analogous reservoir 

prepared reserves estimates to conform to the guidelines of the SEC, 

or by other evidence using reliable technology that establishes reasonable 

including the criteria of “reasonable certainty,” as it pertains to expectations 

certainty. Reliable technology is a grouping of one or more technologies 

about the recoverability of reserves in future years, under existing economic 

(including computational methods) that have been field tested and have been 

and operating conditions, consistent with the definition in Rule 4-10(a)(2) 

demonstrated to provide reasonably certain results with consistency and 

of Regulation S-X. DeGolyer and MacNaughton issued the D&M Reserves 

repeatability in the formation being evaluated or in an analogous formation.

Report based upon its evaluation. D&M’s primary economic assumptions 

in estimates included oil and gas sales prices determined according to SEC 

There are various generally accepted methodologies for estimating reserves 

guidelines, future expenditures and other economic assumptions (including 

including volumetrics, decline analysis, material balance, simulation models 

interests, royalties and taxes) as provided by us. The assumptions, data, 

and analogies. Estimates may be prepared using either deterministic (single 

methods and procedures used, including the percentage of our total reserves 

estimate) or probabilistic (range of possible outcomes and probability of 

reviewed in connection with the preparation of the D&M Reserves Report 

occurrence) methods. The particular method chosen should be based on 

were appropriate for the purpose served by such report, and DeGolyer and 

the evaluator’s professional judgment as being the most appropriate, given 

MacNaughton used all methods and procedures as it considered necessary 

the geological nature of the property, the extent of its operating history and 

under the circumstances to prepare such reports.

the quality of available information. It may be appropriate to employ several 

However, uncertainties are inherent in estimating quantities of reserves, 

including many factors beyond our and our independent reserves engineers’ 

Estimates must be prepared using all available information (open and cased 

control. Reserves engineering is a subjective process of estimating subsurface 

hole logs, core analyses, geologic maps, seismic interpretation, production/

accumulations of oil and natural gas that cannot be measured in an exact 

injection data and pressure test analysis). Supporting data, such as working 

manner, and the accuracy of any reserves estimate is a function of the quality 

interest, royalties and operating costs, must be maintained and updated when 

methods in reaching an estimate for the property.

of available data and its interpretation. As a result, estimates by different 

such information changes materially.

engineers often vary, sometimes significantly. In addition, physical factors 

such as the results of drilling, testing and production subsequent to the 

Proved undeveloped reserves

date of an estimate, economic factors such as changes in product prices 

As of December 31, 2017, we had 58.9 mmboe in proved undeveloped 

or development and production expenses, and regulatory factors, such as 

reserves, an increase of 10.8 mmboe, or 22%, over our December 31, 2016 

royalties, development and environmental permitting and concession terms, 

proved undeveloped reserves of 48.1 mmboe. Changes for the year ended 

may require revision of such estimates. Our operations may also be affected 

December 31 2017, include (i) an increase of 28.4 mmboe in Colombia due 

by unanticipated changes in regulations concerning the oil and gas industry 

to the Chiricoca, Jacamar and Curucucú Field discoveries in the Llanos 34 

in the countries in which we operate, which may impact our ability to recover 

Block and the Tigana and Jacana field extensions in the Llanos 34 Block; (ii) an 

the estimated reserves. Accordingly, oil and natural gas quantities ultimately 

increase of 1.2 mmboe due to the impact of higher average oil prices partially 

recovered will vary from reserves estimates.

offset by a removal of 0.6 mmboe of proved undeveloped reserves related to 

Technology used in reserves estimation

changes in the development plan in Colombia and (iii) a decrease in reserves 

of 5.9 mmboe from the Fell Block mainly related to a change in a previously 

 According to SEC guidelines, proved reserves are those quantities of oil and 

adopted development plan and unsuccessful proved undeveloped executions.  

gas which, by analysis of geoscience and engineering data, can be estimated 

with “reasonable certainty” to be economically producible—from a given date 

During the year ended December 31, 2017, we had 12.5 mmboe of our 

forward, from known reservoirs, and under existing economic conditions, 

proved undeveloped reserves from December 31, 2016 converted to proved 

operating methods and government regulations—prior to the time at which 

developed reserves due to development drilling in the Jacana and Tigana 

contracts providing the right to operate expire, unless evidence indicates 

oil fields in the Llanos 34 Block. See Note 37 to our Consolidated Financial 

Statements.

84   GeoPark 20-F

 
Of our 58.9 mmboe of net proved undeveloped reserves, 44.4 mmboe (75%), 

5.3 mmboe (9%), and 9.2 mmboe (16%) were located in Colombia, Chile and 

Peru, respectively. 

During 2017, we incurred approximately US$19.1 million in capital 

expenditures to convert such proved undeveloped reserves to proved 

developed reserves, of which approximately US$15.9 million, and US$3.2 

million were made in Colombia and Chile, respectively. 

No net proved undeveloped reserves were located in Argentina and Brazil as 

of December 31, 2017.

The following table shows the evolution of total net proved undeveloped 

(“PUD”) reserves in the year ended December 31, 2017.

Total Net Proved Undeveloped (“PUD”) Reserves at December 31, 2016

48.1

(All amounts shown in mmboe)

 Plus: Extensions, discoveries and acquisitions:

-Colombia

-Chile

-Brazil
-Peru 
Less: PUD Reserves converted  

to proved developed reserves:

-Colombia

-Chile

-Brazil

Plus/less: PUD Reserves revisions  

and movement to/from other categories:

-Colombia

-Chile

-Brazil

-Peru

Total Net Proved Undeveloped (“PUD”) Reserves  

at December 31, 2017 

28.4

0.3

-

-

(12.5)

-

-

0.6

(5.9)

-

(0.1)

58.9

Production, revenues and price history

 The following table sets forth certain information on our production of oil 

and natural gas in Colombia, Chile, Brazil and Argentina for each of the years 

ended December 31, 2017, 2016 and 2015.

GeoPark   85

 
Average daily production(1) 
As of December 31 

2017 

Colombia 

Chile 

Brazil 

Argentina 

Colombia 

Chile 

2016 

Brazil 

Colombia 

Chile 

2015

Brazil 

21,718

1,000

42

4

15,536

1,380

39

13,183

1,938

48

36.1

45.7

60.1

52.3

24.4

37.0

48.0

30.4

42.2

53.1

414

11,317

17,209

11,380

19,672

4.5

20.3

1.4

5.8

7.8

3.2

-

-

242.6

10.0

-

-

5.4

1.4

6.7

14,964

17,346

3.8

15.8

1.1

16.9

5.0

5.8

2.8

8.5

-

-

8.8

1.8

4.5

21.0

1.5

4.7

4.4

2.6

7.1

21.7

11.0

252.6

10.6

22.5

Oil production

Average crude oil  

production (bopd) 

Average sales price of  
crude oil (US$/bbl) (3) 
Natural gas

Average natural gas  

production (mcfpd) 

Average sales price of 
natural gas (US$/mcf ) (3) 
Oil and gas production cost

Average operating cost  

(US$/boe) 

Average royalties and Other 

(US$/boe) 

Average production cost 
(US$/boe)(2) 

5.9

5.6

3.2

8.8

(1) We present production figures net of interests due to others, but before deduction of royalties, as we believe that net production before royalties is more 
appropriate in light of our foreign operations and the attendant royalty regimes.
(2) Calculated pursuant to FASB ASC 932.
(3) Averaged realized sales price for oil does not include our Argentine blocks because our Argentine operations were not material during such periods. Averaged 
realized sales price for gas does not include our Argentine and Colombian blocks because our gas operations in those countries were not material during such 

period.

The following table sets forth certain information on our production of oil and natural gas by final product sold in Colombia, Chile, Brazil and Argentina for each 

of the years ended December 31, 2017, 2016 and 2015.

Tigana oil field(1)
Jacana oil field(1)
Rest of Colombia

Chile

Brazil
Argentina(2)
Total 

Oil 

Mbbl 

2,767.0

2,566.0

1,870.0

347.0

15.0

-

2017 

Gas

Mmcf 

-

-

-

3,745.0

5,763.0

-

7,565.0

9,508.0

Oil 

Mbbl 

2016

Gas

Mmcf 

         1,871.5 

                    -   

         1,188.6 

                    -   

         2,113.2 

                    -   

             502.8

         5,293.0 

              14.0 

         6,314.0 

                    -   

                    -   

         5,690.1  

       11,607.0 

Oil 

Mbbl 

         1,809.7 

             151.3 

         2,615.0 

2015 

Gas

Mmcf 

         -

-

- 

             707.1 

         4,025.4              

               17.6 

         7,213.0 

                    -   

                    -   

         5,300.7 

       11,238.4 

(1) The Tigana (discovered in 2013) and Jacana (discovered in 2015) oil fields 
in Colombia are separately included in the table above as those oil fields 

individually contain more than 15% of our total proved reserves as of each of 

the years indicated above. 
(2) Production from CN-V Block is related to Río Grande Oeste x1 well. Declaration 
of commerciality is still pending as of December 31, 2017.  

86   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
 
Drilling activities

The following table sets forth the exploratory wells we drilled as operators 

during the years ended December 31, 2017, 2016 and 2015. 

Exploratory wells(1)
As of December 31 

2017 

Colombia 

Chile 

Brazil 

Argentina

Colombia 

Chile 

 2016 

Brazil 

Colombia 

Chile 

2015 

Brazil 

5.0

2.3

1.0

0.5

6.0

2.8

1.0

1.0

-

-

1.0

1.0

-

-

1.0

1.0

1.0

1.0

1.0

0.5

-

-

1.0

0.5

3.0

1.4

-

-

3.0

1.4

-

-

-

-

-

-

-

-

-

-

-

-

3.0

1.4

1.0

0.5

4.0

1.9

-

-

-

-

-

-

-

-

-

-

-

-

Productive(2)
Gross 

Net 
Dry(3)
Gross 

Net 

Total

Gross 

Net 

(1) Includes appraisal wells.
(2) A productive well is an exploratory, development, or extension well that is 
not a dry well.
(3) A dry well is an exploratory, development, or extension well that proves to 
be incapable of producing either oil or gas in sufficient quantities to justify 

completion as an oil or gas well.

The following table sets forth the development wells we drilled as operators 

during the years ended December 31, 2017, 2016 and 2015. 

Development wells(1)
As of December 31  

2017 

Colombia 

Chile 

Brazil 

Argentina 

Colombia 

Chile 

2016 

Brazil 

Colombia 

Chile 

2015 

Brazil 

17.0

7.7

1.0

0.5

18.0

8.2

1.0

1.0

-

-

1.0

1.0

-

-

-

-

-

-

-

-

-

-

-

-

3.0

1.4

-

-

3.0

1.4

1.0

1.0

-

-

1.0

1.0

-

-

-

-

-

-

2.0

0.9

-

-

2.0

0.9

-

-

-

-

-

-

-

-

-

-

-

-

Productive(2)
Gross 

Net 
Dry(3)
Gross 

Net 

Total

Gross 

Net 

(1) A productive well is an exploratory, development, or extension well that is 
not a dry well.
(2) A dry well is an exploratory, development, or extension well that proves to 
be incapable of producing either oil or gas in sufficient quantities to justify 

completion as an oil or gas well.
(3) A dry well is an exploratory, development, or extension well that proves to
be incapable of producing either oil or gas in sufficient quantities to justify

completion as an oil or gas well.

GeoPark   87

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
Developed and undeveloped acreage

Present activities

The following table sets forth certain information regarding our total gross 

Our average oil and gas production in the first quarter of 2018 was 32,195 

and net developed and undeveloped acreage in Colombia, Chile, Brazil and 

mboepd, with oil production of 27,345 mbopd and gas production of 4,850 

Peru as of December 31, 2017. 

mboepd.  Of this total production, 82%, 9% and 9% were in Colombia, Chile 

and Brazil, respectively.

Colombia 

Chile 

Total developed acreage 

Acreage(1)  (in thousands of acres)
Argentina 
Brazil 
Perú 

During the first quarter of 2018, we drilled and put into production three 

wells in Colombia in the Llanos 34 Block, as follows:

Gross 

Net 

8.5

4.4

8.2

7.7

1.1

0.8

Total  undeveloped  acreage

Gross 

Net 

239.8

119.9

799.8

590.0

1,879.9

1,410.0

Total developed and undeveloped acreage

Gross 

Net 

248.3

124.3

808.0

597.7

1,881.0

1,410.8

4.1

0.4

268.9

249.8

273.0

250.2

-

-

• Tigana Norte 6 development well was drilled to a total depth of 11,596 

feet. A production test conducted with an electric submersible pump in 

the Guadalupe formation resulted in a production rate of 1,360 bopd of 

1,855.6

14.3 degrees API, with 0.6% water cut. 

371.4

• Tigana Norte 7 development well was drilled to a total depth of 12,050 

feet. A production test conducted with an electric submersible pump in 

1,855.6

the Guadalupe formation resulted in a production rate of 424 bopd of 13.5 

371.4

degrees API, with 15% water cut. 

• Jacana 20 development well was drilled to a total depth of 11,521 feet. 

(1)Developed acreage is defined as acreage assignable to productive wells. 
Undeveloped acreage is defined as acreage on which wells have not 

A production test conducted with an electric submersible pump in the 

Guadalupe formation resulted in a production rate of 590 bopd of 16.8 

been drilled or completed to a point that would permit the production 

degrees API, with 17% water cut.

of commercial quantities of oil or gas regardless of whether such acreage 

contains proved reserves. Net acreage based on our working interest. 

Additional production history is required to determine stabilized flow rates 

of the above mentioned wells.

Productive wells

The following table sets forth our total gross and net productive wells as of 

Also, during the first quarter of 2018, we commenced drilling Jet 1 in the 

February 28, 2018. Productive wells consist of producing wells and wells capable 

POT-T-747 block and 619-AB-1 in the POT-T-619 block exploration wells, which 

of producing, including natural gas wells awaiting pipeline connections to 

have been abandoned as of the date of this annual report. Jet 1 resulted in a 

commence deliveries and oil wells awaiting connection to production facilities. 

non-commercial oil discovery, while 619-AB-1 was abandoned after logging 

Gross wells are the total number of producing wells in which we have an 

as there was no hydrocarbon production potential. Drilling, completion and 

interest, and net wells are the sum of our fractional working interests owned in 

abandonment costs of these two wells amounted to approximately US$1.7 

gross wells. 

million.

Productive wells(1) 

Marketing and delivery commitments

Colombia

Colombia(2)

Chile 

Brazil 

Peru  

Argentina 

Our production in Colombia consists primarily of crude oil. Sales for the year 

Oil wells

Gross

Net

Gas wells

Gross

Net

90

54.8

2

0.3

47

44

49

48

-

-

6

0.6

-

-

-

-

1

0.5

-

-

(1)Includes wells drilled by other operators, prior to our commencing operations, 
and wells drilled in blocks in which we are not the operator. A productive well is 

ended December 31, 2017 were made under a long term sales agreements as 

described below.

Evacuation of the oil produced is structured under two types of sales: 

wellhead and pipeline. For wellhead sales, delivery point is at the loading 

station at fields. For pipeline sales, delivery point is at the uploading station 

that discharges to the national pipeline network. In Colombia, pipelines have 

minimum quality conditions that restrict access to the system. Consequently, 

and because we are mid to heavy oil producers, our entrance to the pipeline 

an exploratory, development, or extension well that is not a dry well.

requires the use of diluents which are blended into our crude. For the year 

ended December 31, 2017, we sold 99% of our operated production directly at 

(2)We acquired Winchester and Luna in February 2012 and Cuerva in March 
2012. Figures include wells drilled by Winchester, Luna and Cuerva prior to their 

the wellhead. 

acquisition by us.

88   GeoPark 20-F

Oil sales are structured under a price formula based on a market reference 

Index (Brent or Vasconia) and discounts that consider market fees, quality, 

 
 
 
 
 
 
 
handling fees and transportation among other associated costs.   

We signed the Methanex Gas Supply Agreement in Chile in 2009, which 

Under the Trafigura Agreement, we followed agreed priorities for the volumes 

expired in April 30, 2017. In March 2017, we executed a new gas supply 

to be transported through the ODL Pipeline. For the period from March 1, 

agreement with Methanex effective from May 1, 2017 to December 31, 2026. 

2016 to September 1, 2016, Trafigura received 10,000 bopd of our production. 

Under the agreement, Methanex commits to purchase up to 400,000 SCM/d 

In 2016 and 2017, the Trafigura Agreement was amended setting the current 

of gas produced by us. In 2018, due to the decline in gas production, the 

volumes to be delivered to Trafigura to 12,000 bopd until December 2018.

commitment was reduced to 315,000 SCM/d. We also hold an option to deliver 

Nonperformance of our obligations of delivery in terms, amounts and quality 

up to 15% above this volume. 

of the crude to Trafigura may require us to pay Trafigura’s fare commitments in 

ODL Pipeline for the transport, dilution and download of crude, and may lead 

We gather the gas we produce in several wells through our own flow lines 

to early termination of the crude sales agreement as well as the immediate 

and inject it into several gas pipelines owned by ENAP. The transportation of 

repayment of any amounts outstanding under the prepayment agreement, as 

the gas we sell to Methanex through these pipelines is pursuant to a private 

well as compensation for other damages.

contract between Methanex and ENAP. We do not own any principal natural 

gas pipelines for the transportation of natural gas.

The evacuation strategy is aimed at developing synergies with both the client 

and the national systems, in order to obtain a reduction in costs and better 

If we were to lose any one of our key customers in Chile, the loss could 

revenues by making use of the best practices. In order to achieve this purpose, 

temporarily delay production and sale of our oil and gas in Chile. For a 

strategic alliances have been established with different agents in the transport 

discussion of the risks associated with the loss of key customers, See “Item 

chain in order to guarantee direct access to the national network. Such is 

3. Key Information—D. Risk factors—Risks relating to our business—We sell 

the case of the implementation of an unloading facility in partnership with 

almost all of our natural gas in Chile to a single customer, who has in the past 

Oleoducto de Los Llanos. This unloading facility is located 42 km away from 

temporarily idled its principal facility” and “—We derive a significant portion of 

the Llanos 34 block. Therefore, a reduction in transportation costs has been 

our revenues from sales to a few key customers.” 

gained since the distance for trucking has been reduced significantly. 

If we were to lose our key customers, the loss could temporarily delay 

Brazil

production and sale of our oil in the corresponding block. However, given 

Our production in Brazil consists of natural gas and condensate oil. Natural gas 

the wide availability of customers for Colombian crude, we believe we could 

production is sold through a long-term, extendable agreement with Petrobras, 

identify a substitute customer to purchase the impacted production volumes. 

which provides for the delivery and transportation of the gas produced in the 

Chile

Manati Field to the EVF gas treatment plant in the State of Bahia. The contract 

is in effect until delivery of the maximum committed volume or June 2030, 

Our customer base in Chile is limited in number and primarily consists of ENAP 

whichever occurs first. The contract allows for sales above the maximum 

and Methanex. For the year ended December 31, 2017 we sold 100% of our oil 

committed volume if mutually agreed by both seller and buyer. The price 

production in Chile to ENAP and 95% of our gas production to Methanex, with 

for the gas is fixed in reais and is adjusted annually in accordance with the 

sales to ENAP and Methanex accounting for 10% and 9%, respectively, of our 

Brazilian inflation index. In July 2015, we signed an amendment to the existing 

total revenues in the same period.

Gas Sales Agreement with Petrobras that covers 100% of the remaining gas 

reserves in the Manati Field. 

On April 21, 2017, we renewed our sales agreement with ENAP. As part of this 

agreement, ENAP has committed to purchase our oil production in the Fell 

The Manati Field is developed via a PMNT-1 production platform, which is 

Block in the amounts that we produce, subject to the limitation of available 

connected to the Estação Vandemir Ferreira, or EVF, gas treatment plant 

storage capacity at the Gregorio Terminal. The sales agreement provides us 

through an offshore and onshore pipeline with a capacity of 335.5 mmcfpd 

with the option to interrupt sales to ENAP periodically if conditions in the 

(9.5 mm3 per day). The existing pipeline connects the field’s platform to the 

export markets allow for more competitive price levels.  While the agreement 

EVF gas treatment plant, which is owned by the field’s current concession 

renews automatically on an annual basis, we typically revise the agreement 

holders. During 2015, in order to improve the field gas recovery and 

every year to reflect changes in the global oil market and make certain 

production, Manatì’s consortium built an onshore compression plant that 

adjustments based on ENAP’s expenses related to storage at the Gregorio 

started operating in August 2015, which allowed us to classify all existing 

Terminal.

proved undeveloped reserves as proved developed as of December 31, 2016.

The BCAM-40 Concession, which includes the Manati Field, also benefits from 

Commercial conditions of the new agreement are similar to the previous 

the advantages of Petrobras’ size. As the largest onshore and offshore operator 

one in effect. We deliver the oil we produce in the Fell Block to ENAP at the 

in Brazil, Petrobras has the ability to mobilize the resources necessary to 

Gregorio Terminal, where ENAP assumes responsibility for the oil transferred. 

support its activities in the concession.

ENAP owns two refineries in Chile in the north central part of the country and 

must ship any oil from the Gregorio Terminal to these refineries unless it is 

The condensate produced in the Manati Field is subject to a condensate 

consumed locally.

GeoPark   89

 
purchase agreement with Petrobras, pursuant to which Petrobras has 

exploitation period for an area may be extended until such time as such area 

committed to purchase all of our condensate production in the Manati Field, 

is no longer commercially viable and certain other conditions are met.

but only in the amounts that we produce, without any minimum or maximum 

Pursuant to our E&P Contracts, we are required, as are all oil and gas 

deliverable commitment from us. The agreement is valid through December 

companies undertaking exploratory and production activities in Colombia, 

31, 2018, and can be renewed upon an amendment signed by Petrobras and 

to pay a royalty to the Colombian government based on our production 

the seller.

Peru

of hydrocarbons, as of the time a field begins to produce. Under Law 756 

of 2002, as modified by Law 1530 of 2012, the royalties we must pay in 

connection with our production of light and medium oil are calculated on a 

In Peru, oil production is generally traded on a free market basis and 

field-by-field basis. See Note 32(a) to our Consolidated Financial Statements.

commercial conditions generally follow international markers, normally WTI 

Additionally, in the event that an exploitation area has produced amounts in 

and Brent. As per the Joint Operating Agreement executed with Petroperu, 

excess of an aggregate amount established in the E&P Contract governing 

Petroperu has the first option to acquire oil produced by us in the Morona 

such area, the ANH is entitled to receive a “windfall profit,” to be paid 

Block by matching any offer received by third parties regarding such 

periodically, calculated pursuant to such E&P Contract.

production.

Future production in the Morona Block is expected to be transported through 

to pay the ANH a subsoil use fee. During the exploration period, this fee is 

the existing North Peruvian Pipeline. This transportation system is owned 

scaled depending on the contracted acreage. During the exploitation period, 

and operated by Petroperu, and regulated and supervised by OSINERGMIN, 

the fee is assessed on the amount of hydrocarbons produced, multiplied by 

the regulatory body in the hydrocarbons sector. Transportation rates are 

a specified dollar amount per barrel of oil produced or thousand cubic feet 

negotiated with Petroperu. However, if an agreement cannot be reached 

of gas produced. Further, the ANH has the right to receive an additional fee 

between Petroperu and us, transportation rates will be determined by 

when prices for oil or gas, as the case may be, exceed the prices set forth in 

In each of the exploration and exploitation periods, we are also obligated 

OSINERGMIN. The North Peruvian pipeline was out of service in 2017 due to 

the relevant E&P Contract.

technical issues. The Peruvian government has enacted a law declaring that 

the pipeline’s operation is a matter of national interest, and is implementing a 

Our E&P Contracts are generally subject to early termination for a breach 

maintenance program accordingly. See “Item 3. Risk factors—Risks relating to 

by the parties, a default declaration, application of any of the contract’s 

our business—Our inability to access needed equipment and infrastructure 

unilateral termination clauses or termination clauses mandated by 

in a timely manner may hinder our access to oil and natural gas markets and 

Colombian law. Anticipated termination declared by the ANH results in 

generate significant incremental costs or delays in our oil and natural gas 

the immediate enforcement of monetary guaranties against us and may 

production.”

Argentina

result in an action for damages by the ANH. Pursuant to Colombian law, if 

certain conditions are met, the anticipated termination declared by the ANH 

may also result in a restriction on the ability to engage contracts with the 

The crude produced in our CN-V block in Mendoza is sold to YPF SA (“YPF”) 

Colombian government during a certain period of time. See “Item 3. Key 

under short term agreements that can be renewed by the parties. The 

Information—D. Risk factors—Risks relating to our business—Our contracts 

Argentine crude market standard has been to transact under short term 

in obtaining rights to explore and develop oil and natural gas reserves 

agreements over the past years, making our agreement with YPF aligned to 

are subject to contractual expiration dates and operating conditions, and 

outstanding domestic market practices. YPF additionally provides us with 

our CEOPs, E&P Contracts and concession agreements are subject to early 

receipt and treatment services for a fee. 

termination in certain circumstances.”

Significant Agreements

Colombia

E&P Contracts

Llanos 34 Block E&P Contract . Pursuant to an E&P Contract between Unión 

Temporal Llanos 34 (a consortium between Ramshorn and Winchester Oil and 

Gas - now GeoPark Colombia SAS) and the ANH that became effective as of 

We have entered into E&P Contracts granting us the right to explore and 

March 13, 2009 (“Llanos 34 Block E&P Contract”), Unión Temporal Llanos 34 

operate, as well as working interests in six blocks in Colombia. These E&P 

was granted the right to explore and operate the Llanos 34 Block, and we and 

Contracts are generally divided into two periods: (1) the exploration period, 

Ramshorn were granted a 40% and a 60% working interest, respectively, in the 

which may be subdivided into various exploration phases and (2) the 

Llanos 34 Block. We were also granted the right to operate the Llanos 34 Block. 

exploitation period, determined on a per-area basis and beginning on the 

On December 16, 2009, Winchester Oil and Gas (now GeoPark Colombia) 

date we declare an area to be commercially viable. Commercial viability 

entered into a joint operating agreement with Ramshorn and P1 Energy with 

is determined upon the completion of a specified evaluation program 

respect to our operations in the block. As of the date of this annual report, the 

or as otherwise agreed by the parties to the relevant E&P Contract. The 

members of the Union Temporal Llanos 34 are GeoPark Colombia SAS with 

90   GeoPark 20-F

 
 
45%, and Parex Verano Limited with 55% working interest.

transportation costs; (iii) simplifying logistics and reducing risks; and (iv) 

improving working capital. Pricing is determined at future spot market prices, 

We are currently in an additional exploration period (the contract provides 

net of transportation costs. The agreement has given us access to funding up 

for two optional exploratory phases of 18 months each, in which the operator 

to US$100 million from Trafigura, subject to applicable volumes corresponding 

carries out exploratory activities in order to retain areas to explore) of the 

to the terms of the agreement, in the form of prepaid future oil sales. Funds 

Llanos 34 Block E&P Contract with an exploitation program in execution 

committed by Trafigura will be made available to us upon request and will be 

over certain areas. The contract also provides for a six-year exploration 

repaid by us through future oil deliveries over the period of the contract, until 

period consisting of two three-year phases. It also provides for a 24-year 

December 31, 2018, with a 6-month grace period. 

exploitation period for each commercial area, which begins on the date on 

which such area is declared commercially viable. The exploitation period may 

During 2016 and 2017 we executed successive amendments to the Trafigura 

be extended for periods of up to 10 years at a time until such time as the area 

offtake and prepayment agreement which increased volumes delivered, 

is no longer commercially viable and certain conditions are met. We have 

improved pricing and extended the availability period for funding.

presented evaluation programs to the ANH for the Tilo Field. We presented 

the declaration of commerciality of Max, Túa, Tarotaro, Tigana, Jacana and 

Chachalaca, respectively.

Chile

CEOPs

Currently, we have five CEOPs in effect with Chile, one for each of the 

Pursuant to the Llanos 34 Block E&P Contract and applicable law, we are 

blocks in which we operate, which grant us the right to explore and exploit 

required to pay a royalty to the ANH based on hydrocarbons produced in the 

hydrocarbons in these blocks, determine our working interests in the 

Llanos 34 Block. See Note 32(a) to our Consolidated Financial Statements.

blocks and appoint the operator of the blocks. These CEOPs are divided into 

Additionally, we are required to pay a subsoil use fee to the ANH.  ANH also 

two phases: (1) an exploration phase, which is divided into two or more 

has the right to receive an additional fee when prices for oil or gas, as the case 

exploration periods, and which begins on the effectiveness date of the 

may be, exceed the prices set forth in the Llanos 34 Block E&P Contract. The 

relevant CEOP, and (2) an exploitation phase, which is determined on a per-

ANH also has an additional economic right equivalent to 1% of production, 

field basis, commencing on the date we declare a field to be commercially 

net of royalties.

viable and ending with the term of the relevant CEOP. In order to transition 

from the exploration phase to an exploitation phase, we must declare a 

In accordance with the Llanos 34 Block operation contract, when the 

discovery of hydrocarbons to the Ministry of Energy. This is a unilateral 

accumulated production of each field, including the royalties’ volume, exceeds 

declaration, which grants us the right to test a field for a limited period of 

5 million barrels and the WTI exceeds a defined base price, the Company 

time for commercial viability. If the field proves commercially viable, we 

should deliver to ANH a share of the production net of royalties in accordance 

must make a further unilateral declaration to the Ministry of Energy. In the 

with an established formula. See Note 32(a) to our Consolidated Financial 

exploration phase, we are obligated to fulfill a minimum work commitment, 

Statements.

which generally includes the drilling of wells, the performance of 2D or 3D 

seismic surveys, minimum capital commitments and guaranties or letters 

Winchester and Luna Stock Purchase Agreement

of credit, as set forth in the relevant CEOP. We also have relinquishment 

Pursuant to the stock purchase agreement entered into on February 10, 2012 

obligations at the end of each period in the exploration phase in respect 

(the “Winchester Stock Purchase Agreement”), we agreed to pay the Sellers a 

of those areas in which we have not made a declaration of discovery. 

total consideration of US$30.0 million, adjusted for working capital. Additionally, 

We can also voluntarily relinquish areas in which we have not declared 

under the terms of the Winchester Stock Purchase Agreement, we are obligated 

discoveries of hydrocarbons at any time, at no cost to us. In the exploitation 

to make certain payments to the Sellers based on the production and sale of 

phase, we generally do not face formal work commitments, other than the 

hydrocarbons discovered by exploration wells drilled after October 25, 2011. 

development plans we file with the Chilean Ministry of Energy for each field 

Once the maximum earn-out amount is reached, we pay the Sellers quarterly 

declared to be commercially viable.

overriding royalties in an amount equal to 4% of our net revenues from any new 

discoveries of oil. For the year ended December 31, 2017, we accrued and paid 

Our CEOPs provide us with the right to receive a monthly remuneration 

US$11.4 million and US$10.0 million with regards to this agreement.

from Chile, payable in petroleum and gas, based either on the amount of 

Trafigura offtake and prepayment agreement

petroleum and gas production per field or according to Recovery Factor, 

which considers the ratio of hydrocarbon sales to total cost of production 

In December 2015, we entered into an offtake and prepayment agreement 

(capital expenditures plus operating expenses). Pursuant to Chilean law, 

with Trafigura. The agreement provides that we sell and deliver a portion 

the rights contained in a CEOP cannot be modified without consent of the 

of our Colombian crude oil production to Trafigura. This benefits us by (i) 

parties.

improving crude oil sales prices; (ii) improving operating netbacks by reducing 

GeoPark   91

 
 
 
 
Our CEOPs are subject to early termination in certain circumstances, which 

ENAP, signed 3 new CEOPs for the Isla Norte, Campanario and Flamenco 

vary depending upon the phase of the CEOP. During the exploration 

Blocks, all of them located in Tierra del Fuego (“TDF”), Magallanes region. 

phase, Chile may terminate a CEOP in circumstances including a failure 

Our working interest is 60% in Isla Norte and 50% in Campanario and 

by us to comply with minimum work commitments at the termination 

Flamenco Blocks. The CEOPs have a term of 32 years, with an initial 

of any exploration period, or a failure to communicate our intention to 

exploration phase which last for 7 years, including a first exploration period 

proceed with the next exploration period 30 days prior to its termination, 

of 3 years in which we are committed to developing several exploration 

a failure to provide the Chilean Ministry of Energy the performance bonds 

activities including 1,500 square kilometers of 3D seismic registration, and 

required under the CEOP, a voluntary relinquishment by us of all areas 

the drilling of 21 exploratory wells. 

under the CEOP or a failure by us to meet the requirements to enter into 

the exploitation phase upon the termination of the exploration phase. In 

The hydrocarbon discoveries opened up an exploitation phase that lasts 

the exploitation phase, Chile may terminate a CEOP if we stop performing 

up to 32 years. We discovered hydrocarbon fields in the 3 blocks, starting 

any of the substantial obligations assumed under the CEOP without 

2013 in the Flamenco Block, and in 2014 in both Campanario and Isla Norte 

cause and do not cure such nonperformance pursuant to the terms of 

Blocks. The CEOPs provide us with a right to receive a remuneration payable 

the concession, following notice of breach from the Chilean Ministry of 

by means of a fraction of the production sold, which in the TDF Blocks is 

Energy. Additionally, Chile may terminate the CEOP due to force majeure 

based on a formula depending on the recovery of the total accumulated 

circumstances (as defined in the relevant CEOP). If Chile terminates a CEOP 

expenses incurred (capital expenditure plus operational expenditure plus 

in the exploitation phase, we must transfer to Chile, free of charge, any 

administrative and general expenses). While the recovery factor is less than 

productive wells and related facilities, provided that such transfer does not 

1.0, the remuneration is 95% of the hydrocarbons produced, either oil or gas. 

interfere with our abandonment obligations and excluding certain pipelines 

If the recovery factor surpasses 1.0, a formula applies reducing gradually the 

and other assets. Other than as provided in the relevant CEOP, Chile cannot 

remuneration fraction to a minimum of 75% when the recovery factor is 2.5 

unilaterally terminate a CEOP without due compensation. See “Item 3. Key 

times the total accumulated expenses.

Information—D. Risk factors—Risks relating to our business—Our contracts 

in obtaining rights to explore and develop oil and natural gas reserves 

Brazil

are subject to contractual expiration dates and operating conditions, and 

Rio das Contas Quota Purchase Agreement

our CEOPs, E&P Contracts and concession agreements are subject to early 

Pursuant to the Rio das Contas Quota Purchase Agreement we entered into 

termination in certain circumstances.”

on May 14, 2013, we agreed to acquire from Panoro all of the quotas issued 

by Rio das Contas for a purchase price of US$140 million (subject to working 

Fell Block CEOP . On November 5, 2002, we acquired a percentage of rights and 

capital adjustments at closing and further earn-out payments, if any) upon 

interests of the CEOP for the Fell Block with Chile, or the Fell Block CEOP, and 

satisfaction of certain conditions. With respect to the earn-out payments, the 

on May 10, 2006, we became the sole owners, with 100% of the rights and 

Rio das Contas Quota Purchase Agreement provides that during the calendar 

interest in the Fell Block CEOP. Chile had originally entered into a CEOP for the 

periods beginning on January 1, 2013 and ending as late as December 31, 

Fell Block with ENAP and Cordex Petroleum Inc., or Cordex, on April 29, 1997, 

2017, we will make annual earn-out payments to Panoro in an amount equal 

which had an effective date of August 25, 1997. The Fell Block CEOP grants us 

to 45% of “net cash flow,” calculated as EBITDA less the aggregate of capital 

the exclusive right to explore and exploit hydrocarbons in the Fell Block and 

expenditures and corporate income taxes, with respect to the BCAM-40 

has a term of 35 years, beginning on the effective date. The Fell Block CEOP 

Concession of any amounts in excess of US$25.0 million, up to a maximum 

provided for a 14-year exploration period, composed of numerous phases that 

cumulative earn-out amount of US$20.0 million in a five-year period. Once the 

ended in 2011, and an up-to-35-year exploitation phase for each field.

maximum earn-out amount is reached or the five-year period has elapsed, no 

further earn-out amounts will be payable. For the year ended December 31, 

The Fell Block CEOP provides us with a right to receive a monthly retribution 

2017, there were no earn-out payments with regards to this agreement. 

from Chile payable in petroleum and gas, based on the following per-

field formula: 95% of the oil produced in the field, for production of up to 

We financed our Rio das Contas acquisition in part through our Brazilian 

5,000 bopd, ring fenced by field, and 97% of gas produced in the field, for 

subsidiary’s entrance into a US$70.5 million credit facility (the “Rio das Contas 

production of up to 882.9 mmcfpd. In the event that we exceed these levels 

Credit Facility”) with Itaú BBA International plc, which is secured by the 

of production, our monthly retribution from Chile will decrease based on a 

benefits we receive under the Purchase and Sale Agreement for Natural Gas 

sliding scale set forth under the Fell Block CEOP to a maximum of 50% of the 

with Petrobras. See “Item 5. Operating and Financial Review and Prospects—B. 

oil and 60% of the gas that we produce per field.

Liquidity and capital resources—Indebtedness—Rio das Contas Credit Facility.” 

The loan was fully repaid in September 2017.

TDF Blocks CEOPs . After an international bidding process led by ENAP and 

the Chilean Ministry of Energy, in March and April, 2012, we, together with 

92   GeoPark 20-F

 
 
 
Overview of concession agreements

minimum exploration program proposed in the winning bid; (4) activities for 

The Brazilian oil and gas industry is governed mainly by the Brazilian 

the conservation of reservoirs; (5) periodic reporting to the ANP; (6) payments 

Petroleum Law, which provides for the granting of concessions to operate 

for government participation; and (7) responsibility for the costs associated 

petroleum and gas fields in Brazil, subject to oversight by the ANP. A 

with the deactivation and abandonment of the facilities in accordance with 

concession agreement is divided into two phases: (1) exploration and (2) 

Brazilian law and best practices in the oil industry.

development and production. The exploration phase, which is further divided 

into two subsequent exploratory periods, the first of which begins on the date 

A concessionaire is required to pay to the Brazilian government the following:

of execution of the concession agreement, can last from three to eight years 

• a license fee;

(subject to earlier termination upon the total return of the concession area 

• rent for the occupation or retention of areas;

or the declaration of commercial viability with respect to a given area), while 

• a special participation fee;

the development and production phase, which begins for each field on the 

• royalties; and

date a declaration of commercial viability is submitted to the ANP, can last up 

• taxes.

to 27 years. Upon each declaration of commercial viability, a concessionaire 

must submit to the ANP a development plan for the field within 180 days. The 

Rental fees for the occupation and maintenance of the concession areas are 

concessions may be renewed for an additional period equal to their original 

payable annually. For purposes of calculating these fees, the ANP takes into 

term if renewal is requested with at least 12 months’ notice, and provided 

consideration factors such as the location and size of the relevant concession, the 

that a default under the concession agreement has not occurred and is then 

sedimentary basin and the geological characteristics of the relevant concession.

continuing. Even if obligations have been fulfilled under the concession 

agreement and the renewal request was appropriately filed, renewal of the 

A special participation fee is an extraordinary charge that concessionaires 

concession is subject to the discretion of the ANP.

must pay in the event of obtaining high production volumes and/or 

profitability from oil fields, according to criteria established by applicable 

The main terms and conditions of a concession agreement are set forth 

regulations, and is payable on a quarterly basis for each field from the date 

in Article 43 of the Brazilian Petroleum Law, and include: (1) definition of 

on which extraordinary production occurs. This participation fee, whenever 

the concession area; (2) validity and terms for exploration and production 

due, varies between 0% and 40% of net revenues depending on (1) the 

activities; (3) conditions for the return of concession areas; (4) guarantees to 

volume of production and (2) whether the concession is onshore or in shallow 

be provided by the concessionaire to ensure compliance with the concession 

water or deep water. Under the Brazilian Petroleum Law and applicable 

agreement, including required investments during each phase; (5) penalties 

regulations issued by the ANP, the special participation fee is calculated 

in the event of noncompliance with the terms of the concession agreement; 

based on the quarterly net revenues of each field, which consist of gross 

(6) procedures related to the assignment of the agreement; and (7) rules for 

revenues calculated using reference prices established by the ANP (reflecting 

the return and vacancy of areas, including removal of equipment and facilities 

international prices and the exchange rate for the period) less:

and the return of assets. Assignments of participation interests in a concession 

• royalties paid;

are subject to the approval of the ANP, and the replacement of a performance 

• investment in exploration;

guarantee is treated as an assignment.

• operational costs; and

• depreciation adjustments and applicable taxes.

The main rights of the concessionaires (including us in our concession 

agreements) are: (1) the exclusive right of drilling and production in the 

The Brazilian Petroleum Law also requires that the concessionaire of onshore 

concession area; (2) the ownership of the hydrocarbons produced; (3) the 

fields pay to the landowners a special participation fee that varies between 

right to sell the hydrocarbons produced; and (4) the right to export the 

0.5% to 1.0% of the net operational income originated by the field production.

hydrocarbons produced. However, a concession agreement set forth that, 

in the event of a risk of a fuel supply shortage in Brazil, the concessionaire 

BCAM-40 Concession Agreement . On August 6, 1998, the ANP and Petrobras 

must fulfill the needs of the domestic market. In order to ensure the domestic 

executed the concession agreement governing the BCAM-40 Concession, or 

supply, the Brazilian Petroleum Law granted the ANP the power to control the 

the BCAM-40 Concession Agreement, following the first round of bidding, 

export of oil, natural gas and oil products.

referred to as Bid Round Zero, under the regime established by the Brazilian 

Petroleum Law. The exploitation phase will end in November 2029. On 

Among the main obligations of the concessionaire are: (1) the assumption of 

September 11, 2009, Petrobras announced the termination of BCAM-40 

costs and risks related to the exploration and production of hydrocarbons, 

Concession’s exploration phase and the return of the exploratory area of the 

including responsibility for environmental damages; (2) compliance with the 

concession to the ANP, except for the Manati Field and the Camarão Norte Field.

requirements relating to acquisition of assets and services from domestic 

suppliers; (3) compliance with the requirements relating to execution of the 

Under the BCAM-40 Concession Agreement, the ANP is entitled to a monthly 

GeoPark   93

 
 
 
 
 
royalty payment equal to 7.5% of the production of oil and natural gas in the 

right to terminate it. The BCAM-40 Concession consortium has also entered 

concession area. In addition, in case the special participation fee of 10% shall 

into a joint operating agreement, which sets out the rights and obligations of 

be applicable for a field in any quarter of the calendar year, the concessionaire 

the parties in respect of the operations in the concession.

is obliged to make qualified research and development investments equivalent 

to one percent of the field’s gross revenue. Area retention payments are also 

Petrobras Natural Gas Purchase Agreement

applicable under the concession agreement. We acquired Rio das Contas’ 10% 

QGEP, GeoPark Brasil, Brasoil and Petrobras are party to a natural gas purchase 

participation interest in the BCAM-40 Concession on March 31, 2014. 

agreement providing for the sale of natural gas by QGEP, GeoPark Brasil and 

Rounds 11, 12, 13 and 14 Concession Agreements.

term of agreement. The Petrobras Natural Gas Purchase Agreement is valid 

Under the Rounds 11, 12, 13 and 14 Concession Agreements, the ANP is 

until the earlier of Petrobras’ receipt of this total contractual quantity or June 

entitled to a monthly royalty corresponding to up to 10% of the production 

30, 2030. The agreement may not be fully or partially assigned except upon 

of oil and natural gas in the concession area, in addition to the special 

execution of an assignment agreement with the written consent of the other 

participation fee described above, the payment for the occupation of the 

parties, which consent may not be unreasonably withheld provided that 

Brasoil to Petrobras, in an amount of 812 billion cubic feet (“bcf”) over the 

concession area of approximately R$7,600 per year and the payment to the 

certain prerequisites have been met.

owners of the land of the concession equivalent to one percent of the oil and 

natural gas produced in the concession area.

The agreement provides for the provision of “daily contractual quantities” to 

Petrobras peaking at 170.3 mmcfd in 2016 and progressively dropping until 

During bidding, a work program offer is made in the form of work units and 

2030. The parties may agree to lower volumes as dictated by Manati Field’s 

the ANP asks for a guarantee of a monetary amount proportional to the 

depletion. Pursuant to the agreement, the base price is denominated in reais 

offered units. However, depending on the work performed by the operator, 

and is adjusted annually for inflation pursuant to the general index of market 

the actual work program investment might have a different value to the 

prices (IGPM). Additionally, the gas price applicable on a given day is subject 

guaranteed value. 

Overview of consortium agreements

to reduction as a result of the gas quantity acquired by Petrobras above the 

volume of the annual TOP commitment (85% of the daily contracted quantity) 

in effect on such day. The Petrobras Natural Gas Purchase Agreement provides 

A consortium agreement is a standard document describing consortium 

that all of the Manati Field’s daily production be sold to Petrobras. 

members’ respective percentages of participation and appointment of 

the operator. It generally provides for joint execution of oil and natural 

Peru

gas exploration, development and production activities in each of the 

Morona Block

concession areas. These agreements set forth the allocation of expenses for 

On October 1, 2014, we entered into an agreement with Petroperu to acquire 

each of the parties with respect to their respective participation interests 

an interest in and operate the Morona Block, located in Northern Peru. We will 

in the concession. The agreements are supplemented by joint operating 

assume a 75% working interest of the Morona Block, with Petroperu retaining 

agreements, which are private instruments that typically regulate the 

a 25% working interest. On December 1, 2016, through Supreme Decree N° 

aggregation of funds, the sharing of costs, mitigation of operational risks, 

031-2016-MEN the Peruvian government approved the amendment to the 

preemptive rights and the operator’s activities.

License Contract of Block 64 (Morona Block) appointing GeoPark as operator 

and holder of 75% of the Contract.

An important characteristic of the consortia for exploration and production 

of oil and natural gas that differs from other consortia (Article 278, paragraph 

In Peru, there is a 5-20% sliding scale royalty rate, depending on production 

1, of the Brazilian Corporate Law) is the joint liability among consortium 

levels. Production less than 5,000 bopd is assessed at a royalty rate of 5%. For 

members as established in the Brazilian Petroleum Law (Article 38, item II).

production between 5,000 and 100,000 bopd there is a linear sliding scale 

between 5% and 20%. Production over 100,000 bopd has a flat royalty of 20%. 

BCAM-40 Consortium Agreement

On January 14, 2000, Petrobras, QG Perfurações and Petroserv entered 

See “Item 4. Information on the Company—B. Business Overview—Our 

into a consortium agreement, or the BCAM-40 Consortium Agreement, for 

operations—Operations in Peru—Morona Block.”

the performance of the BCAM-40 Concession Agreement. Petrobras is the 

operator of the BCAM-40 concession, with a 35% participation interest. QGEP, 

Argentina

Brasoil and Rio das Contas have a 45%, 10% and 10% participation interest, 

Overview of exploration permits

respectively. The BCAM-40 Consortium Agreement has a specified term of 

Our exploration permits grant to us and our partners the exclusive right to 

40 years, terminating on January 14, 2040 and, at the time the obligations 

explore for hydrocarbons and declare a commercial discovery within the acreage 

undertaken in the agreement are fully completed, the parties will have the 

of our permits. Our exploration permits are made up of three subperiods, each 

lasting 3, 2 and 1 year(s), respectively, plus an extension period of up to 5 years.  

94   GeoPark 20-F

 
 
 
 
 
We are bound to pursue specific minimum work or investment commitments 

gas production of 2,700 boepd (70% light oil and 30% gas), 137,000 acres 

during each of the subperiods of each exploration permit. Such exploration 

well-positioned in the Neuquen Basin and production facilities, including 

works are valued in work units assigned to each particular type of work under 

hydrocarbons treatment, storage, and delivery infrastructure.

the applicable bidding conditions.

Work and investment programs for the permits are required to be assured by 

We paid the consideration using proceeds from the offering of the Notes due 

issuing a performance bond for the value of the committed work plan. 

2024. The acquisition of the blocks closed on March 27, 2018.

Under the terms of our exploration permits and concession agreements, we are 

Agreements with LGI

entitled to our proportionate share of the hydrocarbons production lifted from 

LGI Colombia Agreements

each block. The Province of Mendoza’s state owned company, EMESA, has a 10% 

In December 2012, we agreed with LGI to extend our strategic partnership 

carried interest in each of the Puelen and Sierra del Nevado permits and any 

to build a portfolio of upstream oil and gas assets throughout Latin America. 

future exploitation concessions, while there is no governmental participation 

On December 18, 2012, LGI agreed to acquire a 20% equity interest in 

in the CN-V Block. During the term of our exploration permits, we are also 

GeoPark Colombia SAS by making a US$14.9 million capital contribution 

required, under Argentine law, to pay a 15% royalty to the province on both oil 

and a US$4.9 million loan to GeoPark Colombia SAS and miscellaneous 

and gas sales. In case we progress to an exploitation concession, the applicable 

reimbursements. Concurrently, we entered into a shareholders’ agreement 

royalty rate will reduce to a 12% royalty. We also pay annual surface rental 

with LGI (the “LGI Colombia Shareholders’ Agreement”) setting forth 

fees established under Hydrocarbons Law 17,319 (“Hydrocarbons Law”) and 

LGI’s and our respective obligations in connection with LGI’s investment 

Resolution 588/98 of the Argentine Secretariat of Energy and Decree 1454/2007, 

in our Colombian oil and gas business through GeoPark Colombia SAS. 

and certain landowner fees.

Furthermore, LGI and Winchester (now GeoPark Colombia SAS) entered 

into a loan agreement, whereby, upon the closing of LGI’s subscription of 

Our Argentine exploration permits have no change of control provisions, though 

shares in GeoPark Colombia SAS, LGI granted a credit line (of which US$4.9 

any assignment of these concessions is subject to the prior authorization by the 

million was drawn at closing) to Winchester of up to US$12.0 million, to 

executive branch of the Province of Mendoza and rights of first refusal in favor 

be used for the acquisition, development and operation of oil and gas 

of our partners and EMESA, in the case of the Puelen and Sierra del Nevado 

assets in Colombia. Further, on January 8, 2014, following an internal 

permits. Each of these permits or future concessions can be terminated for 

corporate reorganization of our Colombian operations, GeoPark Colombia 

default in payment obligations and/or breach of material statutory or regulatory 

Coöperatie U.A. and GeoPark Latin America entered into a new members’ 

obligations. We are subject to the obligation to relinquish at least 50% of the 

agreement with LGI, or the LGI Colombia Members’ Agreement, that sets out 

acreage of each exploration permit at the end of each exploration subperiod. We 

substantially similar rights and obligations to the LGI Colombia Shareholders’ 

may also voluntarily relinquish acreage to the provincial authorities.

Agreement in respect of our oil and gas business through GeoPark Colombia 

SAS only. We refer to the LGI Colombia Shareholders’ Agreement and the LGI 

Our Argentine exploration permits are governed by the laws of Argentina and 

Colombia Members’ Agreement collectively as the LGI Colombia Agreements. 

the resolution of any disputes must be sought in the Mendoza Provincial Courts.

If and when we make a commercial discovery in one or more of our exploration 

Under the LGI Colombia Agreements, LGI agreed to assume its share of the 

permits, we will have the right to request and obtain an exploitation concession 

existing debt of GeoPark Colombia SAS and to provide additional funding 

to produce hydrocarbons in the block for 25 years, with an optional extension 

to cover LGI’s share of required future investments in Colombia through 

of up to 10 years. We also receive the right to be granted a 35-year oil transport 

GeoPark Colombia SAS. In addition, we can earn back up to 12% additional 

concession to build and make use of pipelines or other transport facilities 

equity interests in GeoPark Colombia depending on the success of our 

beyond the boundaries of the concession.

Colombian operations.

Additionally, oil and gas producers in Argentina must grant a privilege to the 

Currently, GeoPark Colombia Coöperatie has four directors, out of which one 

domestic market to the detriment of the export market, including hydrocarbon 

Director is elected by LGI. The LGI Colombia Agreements require the consent 

export restrictions, domestic price controls, export duties and domestic market 

of LGI or the LGI-appointed director for GeoPark Colombia SAS to take certain 

supplier obligations.

actions, including, among others:

Pluspetrol Asset Purchase Agreement 

•  making any decision to terminate or permanently or indefinitely suspend 

operations in or surrender our blocks in Colombia (other than as required 

Pursuant to the APA that we entered into on December 18, 2017 with 

under the terms of the relevant concessions for such blocks);

Pluspetrol, we agreed to acquire a 100% working interest and operatorship 

•  creating of a security interest over our blocks in Colombia;

of the Aguada Baguales, El Porvenir and Puesto Touquet blocks in Argentina 

•  approving of GeoPark Colombia’s annual budget and work programs and 

for a total consideration of $52 million. The blocks include estimated oil and 

the mechanisms for funding any such budget or program;

•  entering into of any borrowings other than those provided in an approved 

GeoPark   95

 
 
budget or incurred in the ordinary course of business to finance working 

The respective boards of each of GeoPark Chile and GeoPark TdF supervise 

capital needs;

their day-to-day operations. Each of these boards has four directors. As long 

•  granting any guarantee or indemnity to secure liabilities of parties other 

as LGI holds at least 5% of the voting shares of GeoPark Chile, LGI has the 

than those of our Colombian subsidiaries;

right to elect one director and such director’s alternate, and the remaining 

•  changing the dividend, voting or other rights that would give preference to 

directors, and alternates, are elected by us. As long as LGI holds at least 5% 

or discriminate against the shareholders of GeoPark Colombia;

of the voting shares of GeoPark TdF, LGI has the right to elect one director 

•  entering into certain related party transactions; 

and such director’s alternate, and the remaining directors, and alternates, are 

•  paying dividends from GeoPark Colombia Coöperatie; and

elected by GeoPark Chile.

•  disposing of any material assets other than those provided for in an 

approved budget and work program.

The LGI Chile Shareholders’ Agreements require the consent of LGI or the LGI 

appointed director in order for GeoPark Chile and GeoPark TdF, as the case 

We have also agreed to ensure that the board of directors and rules and 

may be, to take certain actions, including, among others:

management of our other subsidiaries engaged in our Colombian oil and gas 

•  making any decision to terminate or permanently or indefinitely suspend 

business are subject to the same principlesa nd restrictions outlined above. 

operations in or surrender our blocks in Chile (other than as required under 

the terms of the relevant CEOP for such blocks or required by law);

The LGI Colombia Agreements provide that if either we or LGI decide to sell 

•  selling our blocks in Chile to our affiliates;

our respective participation in GeoPark Colombia Coöperatie, the transferring 

•  any change to the dividend, voting or other rights that would give 

party must make an offer to sell its participation to the other party before 

preference to or discriminate against the shareholders of GeoPark Chile and 

selling those shares to a third party. In addition, any sale to a third party is 

GeoPark TdF;

subject to tag-along and drag-along rights, and the non-transferring party has 

•  entering into certain related party transactions; and

the right to object to a sale to the third-party if it considers such third-party to 

•  creating a security interest over our blocks in Chile (other than in 

be not of a good reputation or one of our direct competitors.

connection with a financing that benefits our Chilean subsidiaries).

Under the LGI Colombia Agreements, we have agreed, along with LGI, to 

The LGI Chile Shareholders’ Agreements provide that if LGI or either Agencia 

vote or otherwise cause GeoPark Colombia SAS to declare dividends only 

or GeoPark Chile decides to sell its shares in GeoPark Chile or GeoPark TdF, as 

after allowing for retentions for approved work programs and budgets and 

the case may be, the transferring shareholder must make an offer to sell those 

capital adequacy requirements of GeoPark Colombia Coöperatie, working 

shares to the other shareholder before selling those shares to a third party. In 

capital requirements, banking covenants associated with any loan entered 

addition, any sale to a third party is subject to tag-along and drag-along rights, 

into by GeoPark Colombia Coöperatie and its subsidiary. See “Item 3. Key 

and the non-transferring shareholder has the right to object to a sale to the 

Information—D. Risk factors—Risks relating to our business—LGI, our 

third-party if it considers such third-party to be not of a good reputation or 

strategic partner in Chile and Colombia, may not consent to our taking 

one of our direct competitors. Under the LGI Chile Shareholders’ Agreements, 

certain actions or may eventually decide to sell its interest in our Chilean and 

we and LGI have also agreed to vote our common shares or otherwise cause 

Colombian operations to a third party.”

LGI Chile Shareholders’ Agreements

GeoPark Chile or GeoPark TdF, as the case may be, to declare dividends only 

after allowing for retentions to meet anticipated future investments, costs 

and obligations. See “Item 3. Key Information—D. Risk factors—Risks relating 

In 2010, we formed a strategic partnership with LGI to jointly acquire and 

to our business—LGI, our strategic partner in Chile and Colombia, may not 

develop upstream oil and gas projects in Latin America. In 2011, LGI acquired 

consent to our taking certain actions or may eventually decide to sell its 

a 20% equity interest in GeoPark Chile and a 14% equity interest in GeoPark 

interest in our Chilean and Colombian operations to a third party.”

TdF, for a total consideration of US$148.0 million, plus additional equity 

funding of US$18.0 million over the following three years. On May 20, 2011, 

Title to properties 

in connection with LGI’s investment in GeoPark Chile, we entered into a 

In each of the countries in which we operate, the state is the exclusive owner 

shareholders’ agreement with LGI (as amended on July 4, 2011 and October 

of all hydrocarbon resources located in such country and has full authority 

4, 2011, the “GeoPark Chile Shareholders’ Agreement”) and a subscription 

to determine the rights, royalties or compensation to be paid by private 

agreement (as amended on July 4, 2011 and October 4, 2011), On October 

investors for the exploration or production of any hydrocarbon reserves. In 

2011, in connection with LGI’s investment in GeoPark TdF, we entered 

Chile, the Republic of Chile grants such rights through a CEOP. In Colombia, 

into a shareholder´s agreement with LGI (the “GeoPark TdF Shareholders 

the Republic of Colombia grants such rights through E&P Contracts or 

Agreement”, and together with the GeoPark Chile Shareholders’ Agreement, 

contracts of association. In Argentina, the Argentine Republic grants such 

the “LGI Chile Shareholders’ Agreements”), setting forth LGI’s and our 

rights through exploitation concessions. In Brazil, the Federative Republic 

respective rights and obligations in connection with LGI’s investment in our 

of Brazil grants such rights pursuant to concession agreements. See “Item 3. 

Chilean oil and gas business.

96   GeoPark 20-F

 
 
 
Key Information—D. Risk factors—Risks relating to the countries in which 

competition from other independent operators and from major state-owned 

we operate—Oil and natural gas companies in Colombia, Chile, Brazil, Peru 

oil companies in acquiring and developing licenses in the countries where we 

and Argentina do not own any of the oil and natural gas reserves in such 

operate or plan to operate. 

countries.” Other than as specified in this annual report, we believe that we 

have satisfactory rights to exploit or benefit economically from the oil and 

Many of these competitors have financial and technical resources and 

gas reserves in the blocks in which we have an interest in accordance with 

personnel substantially larger than ours. As a result, our competitors may be 

standards generally accepted in the international oil and gas industry. Our 

able to pay more for desirable oil and natural gas assets, or to evaluate, bid 

CEOPs, E&P Contracts, contracts of association, exploitation concessions 

for and purchase a greater number of licenses than our financial or personnel 

and concession agreements are subject to customary royalty and other 

resources will permit. Furthermore, these companies may also be better able 

interests, liens under operating agreements and other burdens, restrictions 

to withstand the financial pressures of unsuccessful wells, sustained periods of 

and encumbrances customary in the oil and gas industry that we believe 

volatility in financial and commodities markets and generally adverse global 

do not materially interfere with the use of or affect the carrying value of our 

and industry-wide economic conditions, and may be better able to absorb the 

interests. See “Item 3. Key Information—D. Risk factors—Risks relating to 

burdens resulting from changes in relevant laws and regulations, which may 

our business—We are not, and may not be in the future, the sole owner or 

adversely affect our competitive position. See “Item 3. Key Information—D. 

operator of all of our licensed areas and do not, and may not in the future, 

Risk factors—Risks relating to our business—Competition in the oil and 

hold all of the working interests in certain of our licensed areas. Therefore, we 

natural gas industry is intense, which makes it difficult for us to attract capital, 

may not be able to control the timing of exploration or development efforts, 

acquire properties and prospects, market oil and natural gas and secure 

associated costs, or the rate of production of any non-operated and, to an 

trained personnel.”

extent, any non-wholly-owned, assets.”

Our customers 

We may also be affected by competition for drilling rigs and the availability 

of related equipment. Higher commodity prices generally increase the 

In Colombia, our primary customer is Trafigura, and who represented 79%, 

demand for drilling rigs, supplies, services, equipment and crews, and can 

of our total revenues for the year ended December 31, 2017. In Chile, our 

lead to shortages of, and increasing costs for, drilling equipment, services and 

primary customers are ENAP and Methanex. As of December 31, 2017, ENAP 

personnel. Shortages of, or increasing costs for, experienced drilling crews and 

purchased all of our oil and condensate production and Methanex purchased 

equipment and services could restrict our ability to drill wells and conduct our 

almost all of our natural gas production in Chile, and represented 5% and 5%, 

operations.

respectively, of our total revenues for the year ended December 31, 2017. 

In Brazil, all of our hydrocarbons in Manati are sold to Petrobras. In Peru, our 

Health, safety and environmental matters

primary customer may be Petroperu, has the first option to acquire the oil 

General

produced by us in the Morona Block by matching any offer received by third 

Our operations are subject to various stringent and complex international, 

parties regarding such production.

Seasonality

federal, state and local environmental, health and safety laws and regulations 

in the countries in which we operate. These laws and regulations govern 

matters including the emission and discharge of pollutants into the ground, 

Although there is some historical seasonality to the prices that we receive 

air or water; the generation, storage, handling, use and transportation of 

for our production, the impact of such seasonality has not been material. 

regulated materials; and human health and safety. These laws and regulations 

Seasonality has also not played a significant role in our ability to conduct our 

may, among other things:

operations, including drilling and completion activities. 

•  require the acquisition of various permits or other authorizations or the 

However, as the Morona Block is located in a remote area, the development 

closure plans) before seismic or drilling activity commences;

of the project depends on significant infrastructure being built which can 

•  enjoin some or all of the operations of facilities deemed not in compliance 

be impacted by seasonal weather patterns, including rain.  Since there are 

with permits;

no roads available in the surrounding area, logistics will be performed by 

•  restrict the types, quantities or concentration of various substances that 

helicopters or barges during specific seasons of the year. 

can be released into the environment related to oil and natural gas drilling, 

preparation of environmental assessments, studies or plans (such as well 

We take such seasonality into account in planning for and conducting our 

•  require establishing and maintaining bonds, reserves or other 

operations, such that the impact on our overall business is not material. 

commitments to plug and abandon wells;

production and transportation activities;

Our competition

The oil and gas industry is competitive, and we may encounter strong 

• 

limit or prohibit seismic and drilling activities in certain locations lying 

within or near protected or environmentally sensitive areas; 

GeoPark   97

 
 
 
 
•  require preventative measures to mitigate pollution from our operations, 

understanding and management. Within our S.P.E.E.D. philosophy we 

which, if not undertaken, could subject us to substantial penalties; and

have a team that is exclusively focused on securing the environmental 

•  require us to maintain a safe and healthy working environment for all 

authorizations and permits for the projects we undertake. This professional 

employees, contractors and visitors in accordance with applicable regulations 

and trained team, specialized in environmental issues, is also responsible 

and industry best practices.

for the achievement of the environmental standards set by our Board 

of Directors and for training and supporting our personnel. Our senior 

These laws and regulations may also restrict the rate of oil and natural gas 

executives, personnel in the field, visitors and contractors have also received 

production below the rate that would otherwise be possible. Compliance 

training in proper environmental management.

with these laws can be costly. The regulatory burden on the oil and 

gas industry increases the cost of doing business in the industry and 

Our Health and Safety Policy

consequently affects profitability.

We believe that the implementation of additional safety tools in our 

operations in 2016 has significantly contributed to control and minimizing 

Public interest in the protection of the environment continues to increase. 

risks in our operations. Actions taken by us included the development of a 

Drilling in some areas has been opposed by certain community and 

new Proactive Observation Program, HSE training, permits to work, internal 

environmental groups and, in other areas, has been restricted. 

audits, drills, pre-job meetings and job safety analysis, among others. As 

Climate change

of December 31, 2017, on the last 12-month basis, our HSE development 

statistics workforce shows that Lost Time Injury Frequency (LTIF) was 1.14 (out 

Both our operations and the combustion of oil and natural gas-based 

of every 1,000,000 worked hours), our Total Recordable Incident Rate (TRIR) 

products results in the emission of greenhouse gases, which may contribute 

was 2.86 (out of every 1,000,000 worked hours) and we had no fatal incidents 

to global climate change. Climate change regulation has gained momentum 

related to operations in 2017.

in recent years internationally and at the federal, regional, state and local 

levels. On the international level, various nations have committed to reducing 

In 2016, we subscribed to the International Association of Oil and Gas 

their greenhouse gas emissions pursuant to the Kyoto Protocol. The Kyoto 

Producers in order to align our Management System and policies with the 

Protocol was set to expire in 2012. In late 2011, an international climate 

best international standards.

change conference in Durban, South Africa resulted in, among other things, 

an agreement to negotiate a new climate change regime by 2015 that 

Certain Bermuda law considerations

would aim to cover all major greenhouse gas emitters worldwide, including 

As a Bermuda exempted company, we and our Bermuda subsidiaries are 

the U.S., and take effect by 2020. In November and December 2012, at an 

subject to regulation in Bermuda. We have been designated by the BMA as a 

international meeting held in Doha, Qatar, the Kyoto Protocol was extended 

non-resident for Bermuda exchange control purposes. This designation allows 

by amendment until 2020. In addition, the Durban agreement to develop 

us to engage in transactions in currencies other than the Bermuda dollar, 

the protocol’s successor by 2015 and implement it by 2020 was reinforced. 

and there are no restrictions on our ability to transfer funds (other than funds 

We are committed to controlling the emission of greenhouse gases and 

denominated in Bermuda dollars) in and out of Bermuda.

implementing available technologies to reduce the impact caused by our 

operations. For example, during 2016 we began a migration plan to replace 

Under Bermuda’s law, “exempted” companies are companies formed for the 

diesel with natural gas and electric generation.

purpose of conducting business outside Bermuda from a principal place 

Our HSE Management System

of business in Bermuda. As exempted companies, we and our Bermuda 

subsidiaries may not, without a license or consent granted by the Minister of 

Our health, safety and environmental management plan is focused on 

Finance of Bermuda, participate in certain business transactions, including 

undertaking realistic and practical programs based on recognized world 

transactions involving Bermuda landholding rights and the carrying on of 

practices. Our emphasis is on building key principles and company-wide 

business of any kind for which we or our Bermuda subsidiaries are not licensed 

ownership and then expanding programs as we continue growing. Our 

in Bermuda. 

S.P.E.E.D. philosophy and our HSE Plan have been developed with reference 

to ISO 14001 for environmental management issues, OHSAS 18001 for 

Insurance

occupational health and safety management issues, SA 8000 for social 

We maintain insurance coverage of types and amounts that we believe to 

accountability and workers’ rights issues and applicable World Bank Standards.

be customary and reasonable for companies of our size and with similar 

Our Environmental Policy

operations in the oil and gas industry. However, as is customary in the 

industry, we do not insure fully against all risks associated with our business, 

Our policy looks forward to meet or exceed environmental regulations 

either because such insurance is not available or because premium costs are 

in the countries in which we operate. We believe that oil and gas can be 

considered prohibitive.

produced in an environmentally-responsible manner with proper care, 

98   GeoPark 20-F

 
 
 
 
 
 
Currently, our insurance program includes, among other things, construction, 

Decree Law 1056 of 1953 (Código de Petróleos), or the Petroleum Code, 

fire, vehicle, technical, umbrella liability, director’s and officer’s liability and 

establishes the general procedures and requirements that must be completed 

employer’s liability coverage. Our insurance includes various limits and 

by a private investor and disclosure procedures that need to be followed 

deductibles or retentions, which must be met prior to or in conjunction with 

during the performance of these activities.

recovery. A loss not fully covered by insurance could have a materially adverse 

effect on our business, financial condition and results of operations. See “Item 

Exploration and production activities were governed by Decree 1895 of 1973 

3. Key Information—D. Risk factors—Risks relating to our business—Oil and 

until September 2009. Decree Law 2310 of 1974 (as complemented by Decree 

gas operations contain a high degree of risk and we may not be fully insured 

743 of 1975) governed the contracts and contracting processes carried out by 

against all risks we face in our business.” 

Ecopetrol and the rules applicable to such contracts, and also provided that 

Industry and regulatory framework

Colombia

Regulation of the oil and gas industry

Ecopetrol was responsible for administering the hydrocarbons resources in the 

Country. Decree 2310 of 1974 was replaced by Decree Law 1760 of 2003, but 

all agreements entered into by us prior to 2003 with other oil companies are 

still regulated by Decree 2310 of 1974.

The ANH is responsible for managing all exploration lands not subject to 

previously existing association contracts with Ecopetrol. The ANH began 

The regime for the ANH’s contracts is set forth in Agreement 008 of 2004 and 

offering all undeveloped and unlicensed exploration areas in the country 

Agreement 004 of 2012. Accord 008 of 2004, as repealed and replaced by 

under E&P Contracts and Technical Evaluation Agreements, or TEAs, which 

Accord 004 of 2012, issued by the Directive Council of the ANH, sets forth the 

resulted in a significant increase in Colombian exploration activity and 

necessary steps for entering into E&P Contracts with the ANH. This Agreement 

competition, according to the ANH. The ANH is also in charge of negotiating 

only regulates the contracts entered into as of May 4, 2012. Prior contracts are 

and executing contracts through “direct negotiation” mechanisms with 

still ruled by Agreement 008 of 2004. Due to the oil prices crisis of 2015, the 

attention to special conditions in the areas to be explored. The regulatory 

ANH implemented transitory measures through Agreements 002, 003, 004 and 

landscape in Colombia has recently changed. The regime for the ANH’s 

005 of 2015, which are still in place. The ANH is working on a new Agreement 

contracts is set forth in Agreement 008 of 2004 and Agreement 004 of 2012. 

that compiles the relevant rulings in one document.

Accord 008 of 2004 issued by the Directive Council of the ANH, as repealed 

and replaced by Accord 004 of 2012, sets forth the necessary steps for entering 

Resolution 18-1495 of 2009 establishes a series of regulations regarding 

into E&P Contracts with the ANH. This Agreement regulates E&P contracts 

hydrocarbon exploration and exploitation. In the E&P Contracts, operators are 

entered into from May 4, 2012. E&P contracts entered into before that date are 

afforded access to non-contracted blocks by committing to an exploration 

still regulated by Agreement 008 of 2004. Due to the oil price crisis of 2015, the 

work program. These E&P Contracts provide companies with 100% of new 

ANH implemented transitory measures through Agreements 002, 003, 004 and 

production, less the participation of the ANH, which participation may differ 

005 of 2015. On May 18, 2017, the ANH issued Agreement 002, which repealed 

for each E&P Contract and depends on the percentage that each company 

and replaced Agreement 004 of 2012 and transitory measures adopted in 

has offered to the ANH in order to be granted with a block, subject to an initial 

2014 and 2015.  Agreement 002 of 2017 established rules for the allocation of 

royalty payment of 8% and the payment of income taxes of 33%. In addition, 

hydrocarbon areas and adopted criteria for the exploration and exploitation 

the Colombian government also introduced TEAs, in which companies that 

of hydrocarbons owned by Colombia, including the selection of contractors, 

enter into TEAs are the only ones to have the right to explore, evaluate and 

and management, execution, termination, liquidation, monitoring, control 

select desirable exploration areas and to propose work commitments on 

and supervision of corresponding contracts. Agreement 002 of 2017 regulates 

those areas, and have a preemptive right to enter into an E&P Contract, 

contracts entered into from May 18, 2017. E&P contracts entered into before 

thereby providing companies with low-cost access to larger areas for 

that date are still regulated by the Agreements under which they were 

preliminary evaluation prior to committing to broader exploration programs. 

executed, except for any modification, addition, extension, assignment and 

A preemptive right is granted to convert the TEA into an E&P Contract. 

other action related to the execution of contracts submitted by the parties to 

Exploration activities can only be carried out by the TEA contractor.

the ANH after May 18, 2017, which are regulated by Agreement 002 of 2017.

Regulatory framework

Pursuant to Colombian law, companies are obligated to pay a percentage 

of their production to the ANH as royalties and an economic right as ANH’s 

Regulation of exploration and production activities

participating interest in the production. Producing fields pay royalties in 

Pursuant to Colombian law, the state is the exclusive owner of all hydrocarbon 

accordance with the applicable royalty program at the time of the discovery. 

resources located in Colombia and has full authority to determine the rights, 

royalties or compensation to be paid by private investors for the exploration or 

Taxation

production of any hydrocarbon reserves. The Ministry of Mines and Energy is 

The Tax Statute and Law 9 of 1991 provide the primary features of the oil and 

the authority responsible for regulating all activities related to the exploration 

gas industry’s tax and exchange system in Colombia. Generally, national taxes 

and production of hydrocarbons in Colombia.

under the general tax statute apply to all taxpayers, regardless of industry. The 

GeoPark   99

 
main taxes currently in effect—after the December 2016 tax reform discussed 

year.

below—are the income tax (40% for 2017, 37% for 2018 and 33% for 2019 

• IFRS is the basis for tax purposes with certain exceptions, such as:

onwards), sales or value added tax (19%), and the tax on financial transaction 

 – Depreciation: The general rule is that the term of depreciation is 

(0.4%). Additional regional taxes also apply. Colombia has entered into a 

determined according to IFRS, but with a depreciation percentage cap 

number of international tax treaties to avoid double taxation and prevent tax 

per year for tax purposes. Assets held before 2017 will be depreciated 

evasion in matters of income tax and net asset tax. 

according to the previous rules.

Decree 2080 of 2000 (amended by Decree 4800 of 2010), or the international 

 – Amortization: Amortization of investments in the oil and gas industry to be 

investment regime, regulates foreign capital investment in Colombia. 

depleted according to the “units of production method” beginning 2028. 

Resolution 8 of the board of the Colombian Central Bank, or the Exchange 

Beginning in fiscal year 2017 and until 2027 , exploratory investments will be 

Statute, and its amendments contain provisions governing exchange 

amortized by the straight line method in a period of 5 years. Grandfather rule 

operations. Articles 48 to 52 of Resolution 8 provide for a special exchange 

was established for undepleted investments held before fiscal year 2017

regime for the oil industry that removes the obligation of repayment to the 

• Goodwill in the acquisition of shares is no longer subject to amortization. 

foreign exchange market currency from foreign currency sales made by 

Goodwill generated before 2017 will be subject to amortization according to 

foreign oil companies. Such companies may not acquire foreign currency 

the rules enforceable at the moment of generation of the goodwill, however 

in the exchange market under any circumstances and must reinstate in the 

amortization of the undepleted values as of January 1, 2017 may not take 

foreign exchange market the capital required in order to meet expenses in 

more than five years, and must be done through the straight line method.

Colombian legal currency. Companies can avoid participating in this special 

• VAT modifications: (a) general rate increased to 19%; (b) eight month window 

oil and gas exchange regime, however, by informing the Colombian Central 

period to credit input tax; (c) input tax, on the acquisition or importation of 

Bank, in which case they will be subject to the general exchange regime of 

fixed assets may be deductible for income tax purposes, unless it is to be 

Resolution 8 and may not be able to access the special exchange regime for a 

treated as creditable, or as part of the tax cost of the asset; and (d) sale of 

period of 10 years. 

crude oil to refineries subject to VAT at a rate of 19%. 

• Banking tax (4x1000), to become permanent.

In December 2016, the Colombian Congress approved a tax reform (Law 1819 

• Benefits for the oil and gas industry: taxpayers that increase investments in 

of 2016). The main aspects of the reform are summarized below. 

exploration of new hydrocarbon reserves, incorporation of new recoverable 

• The enterprise contribution on equality (“CREE” for its Spanish acronym) tax is 

reserves, and the addition of proven reserves, would have the right to a Tax 

eliminated, but a carry forward of CREE receivables and losses for income tax 

Refund Certificate (CERT), which could be used to pay taxes administered 

purposes will be permitted.

by the Colombian Tax Office or sold in the market to  

• Income tax rates will be 34% plus a 6% surcharge for fiscal year 2017, 33% plus 

other taxpayers.

a 4% surcharge for fiscal year 2018 and 33% for fiscal year 2019 and beyond.

• Tax may be paid according to the following two options:

• A dividend tax is included on distributions from Colombian corporations 

 – Paying up to 50% of the amount of the tax of one fiscal year, by investing 

for non-resident shareholders, with tax rates of 5%, for dividends which 

in social projects.

were taxed at the corporate level and 35% and then a 5% on the remaining 

 – Using the value of the investment to pay 50% of the tax, during a period 

amount for dividends which were not taxed at the corporate level.

of 10 years in equal installments. 

• Grandfather rules prevent the application of the 5% dividend tax on profits 

In either case, the investments may not be of the nature of those that 

obtained before fiscal year 2017.  The tax rate for profits obtained before that 

constitute deductible expenses.

date which were not taxed at the corporate level would be 33% instead of 

35%.

Chile

• Tax losses to be carried forward up to 12 years, losses generated before 2017 

Regulation of the oil and gas industry

are grandfathered.

Under the Chilean Constitution, the state is the exclusive owner of all mineral 

• Presumptive taxable base increases to 3.5% of the net equity at the end of 

and fossil substances, including hydrocarbons, regardless of who owns the 

the prior year. 

land on which the reserves are located. The exploration and exploitation 

• Cross border payments withholding tax suffered modifications.  The general 

of hydrocarbons may be carried out by the state, companies owned by the 

rule on services is that there will be a 15% withholding tax, which includes 

state or private entities through administrative concessions granted by the 

management fees, even if the service is rendered form abroad.  Additionally, 

President of Chile by Supreme Decree or CEOPs executed by the Minister of 

services rendered from abroad will be subject to VAT if the beneficiary is in 

Energy. Exploitation rights granted to private companies are subject to special 

Colombia (for example services rendered to GeoPark Colombia from abroad 

taxes and/or royalty payments. The hydrocarbon exploration and exploitation 

would be subject to such treatment).

industry is supervised by the Chilean Ministry of Energy.

• The net wealth tax is still set to expire in fiscal year 2017 for corporations, 

but it remains unclear if its term will be extended. The tax is not enforceable 

In Chile, a participant is granted rights to explore and exploit certain assets 

for 2018, but may be enforceable in 2019 if a law is passed by the end of this 

under a CEOP. If a participant breaches certain obligations under a CEOP, the 

100   GeoPark 20-F

 
 
participant may lose the right to exploit certain areas or may be required 

the income accrued or received during 2013 and onward. Dividends or profits 

to return all or a portion of the awarded areas to Chile with no right of 

distributed to the foreign shareholders of the contractors are subject to 35% 

compensation. Although the government of Chile cannot unilaterally modify 

Additional Withholding Tax with a tax credit for the corporate income tax paid 

the rights granted in the CEOP once it is signed, exploration and exploitation are 

by the contractor. With regard to the value added tax, contractors may obtain 

nonetheless subject to significant government regulations, such as regulations 

as a refund the value added tax (which is 19% according to the Sales and 

concerning the environment, tort liability, health and safety and labor. 

Services Tax Law contained in Decree Law No. 825 of 1974) supported or paid 

Regulatory framework

on the import or purchase of goods or services used in connection with the 

exploration and exploitation activities. The applicable tax regime for each CEOP 

Regulation of exploration and production activities

remains unchanged throughout the duration of the CEOP. 

Oil and gas exploration and development is governed by the Political 

Constitution of the Republic of Chile and Decree with Law Force No 2 of 

The Chilean Congress approved a reform to the income tax law in September 

1986 of the Ministry of Mines, which set forth the revised text of the Decree 

2014 which was amended in February 2016. Under this reform the income tax 

Law 1089 of 1975, on CEOPS. However, the right to explore and develop 

rate will increase from 20% in 2013 to: 21% in 2014, 22.5% in 2015, 24% in 2016, 

fields is granted for each area under a CEOP between Chile and the relevant 

25.5% in 2017 and 27% in 2018. The operating subsidiaries that we control in 

contractors. The CEOP establishes the legal framework for hydrocarbon 

Chile, which are GeoPark TdF S.A., GeoPark Fell S.p.A. and GeoPark Magallanes 

activities, including, among other things, minimum investment commitments, 

Limitada, are not affected by the income tax reform mentioned since they are 

exploration and exploitation phase durations, compensation for the private 

covered by the tax treatment established in the CEOPs. The above has been 

company (either in cash or in kind) and the applicable tax regime. Accordingly, 

confirmed by the Chilean IRS through ruling N°2478/2016.

all the provisions governing the exploitation and development of our Chilean 

operations are contained in our CEOPs and the CEOPs constitute all the 

Brazil

licenses that we need in order to own, operate, import and export any of 

Regulation of the oil and gas industry

the equipment used in our business and to conduct our gas and petroleum 

Article 177 of the Brazilian Federal Constitution of 1988 provides for the 

operations in Chile.

Federal Government’s monopoly over the prospecting and exploration of oil, 

natural gas resources and other fluid hydrocarbon deposits, as well as over 

Under Chilean law, the surface landowners have no property rights over 

the refining, importation, exportation and sea or pipeline transportation of 

the minerals found under the surface of their land. Subsurface rights do not 

crude oil and natural gas. Initially, paragraph one of article 177 barred the 

generate any surface rights, except the right to impose legal easements or 

assignment or concession of any kind of involvement in the exploration 

rights of way. Easements or rights of way can be individually negotiated with 

of oil or natural gas deposits to private industry. On November 9, 1995, 

individual surface land owners or can be granted without the consent of the 

however, Constitutional Amendment Number 9 altered paragraph one of 

landowner through judicial process. Pursuant to the Chilean Code of Mines, a 

article 177 so as to allow private or state-owned companies to engage in the 

judge can permit a party to use an easement pending final adjudication and 

exploration and production of oil and natural gas, subject to the conditions 

settlement of compensation for the affected landowner.

to be set forth by legislation.

Taxation

Regulatory framework

With regard to indirect taxes on hydrocarbon exploitation, the general rule is 

Pricing policy

that hydrocarbons are transferred to the contractor (its retribution under the 

Until the enactment of the Brazilian Petroleum Law, the Brazilian government 

CEOP), and those re-acquisitions from the contractor performed by Chile or 

regulated all aspects of the pricing of oil and oil products in Brazil, from the 

its enterprises, as well as their corresponding acts, contracts and documents, 

cost of oil imported for use in refineries to the price of refined oil products 

are tax exempt. In addition, hydrocarbon exports by the contractor are also 

charged to the consumer. Under the rules adopted following the Brazilian 

tax exempt. With regard to income taxes, as provided by article 5 of Decree 

Petroleum Law, the Brazilian government changed its price regulation policies. 

Law No. 1,089, the contractor is subject either to a single tax calculated on 

Under these regulations, the Brazilian government: (1) introduced a new 

its retribution, equal to 50% of such retribution, or to the general income tax 

methodology for determining the price of oil products designed to track 

regime established in the Income Tax Law (Decree Law No. 824 of 1974), in force 

prevailing international prices denominated in U.S. dollars, and (2) gradually 

at the time of the execution of the public deed which contains CEOPs, terms of 

eliminated controls on wholesale prices.

which will be applicable and invariable throughout the duration of the contract. 

Income in Chile is subject to corporate tax on an accrual basis and has a current 

Concessions

rate of 25.5% for fiscal year 2017. The applicable and invariable corporate 

In addition to opening the Brazilian oil and natural gas industry to private 

income tax rates of our CEOPs range between 15% and 18.5%, as follows: the 

investment, the Brazilian Petroleum Law created new institutions, including 

Fell Block is subject to a rate of 15%, the Tranquilo Block is subject to a rate of 

the ANP, to regulate and control activities in the sector. As part of this 

17% and the Flamenco, Isla Norte and Campanario Blocks are subject to a rate 

mandate, the ANP is responsible for licensing concession rights for the 

of 18.5% for the income accrued or received during 2012 and 17% for

exploration, development and production of oil and natural gas in Brazil’s 

GeoPark   101

 
 
 
 
sedimentary basins through a transparent and competitive bidding process. 

respect to production. Royalties generally correspond to a percentage 

The ANP has conducted 14 bidding rounds for exploration concessions 

ranging between 5% and 10% applied to reference prices for oil or natural 

from 1999 through 2017. Our PN-T-597 is still subject to the entry into the 

gas, as established in the relevant bidding guidelines (edital de licitação) and 

concession agreement. See “—Our operations—Operations in Brazil” and 

concession agreement. In determining the percentage of royalties applicable 

“Item 3. Key information—D. Risk factors—Risks relating to our business—The 

to a particular concession, the ANP takes into consideration, among other 

PN-T-597 concession is subject to an injunction and may not close” for more 

factors, the geological risks involved and the production levels expected. 

information.

Taxation

Relevant Tax Aspects on Upstream Activities . The special customs regime for 

goods to be used in the oil and gas activities in Brazil, REPETRO, aims primarily 

The Brazilian Petroleum Law introduced significant modifications and benefits 

at reducing the tax burden on companies involved in exploring and extracting 

to the taxation of oil and natural gas activities. The main component of 

oil and natural gas, through the total suspension of federal taxes due on the 

petroleum taxation is the government take, comprised of license fees, fees 

importation of equipment (platforms, subsea equipment, among others), 

payable in connection with the occupation or title of areas, royalties and a 

under leasing agreements, subject to the compliance with applicable legal 

special participation fee. The introduction of the Brazilian Petroleum Law 

requirements. The period in which the goods are allowed to remain in Brazil 

presents certain tax benefits primarily with respect to indirect taxes. Such 

under the REPETRO regime may vary depending on the importer, but usually 

indirect taxes are very complex and can add significantly to project costs. Direct 

corresponds to the duration of the contract executed between the Brazilian 

taxes are mainly corporate income tax and social contribution on net profit. 

company and the foreign entity, or the period for which the company was 

authorized to exploit or produce oil and gas.

Government take. With the effectiveness of the Brazilian Petroleum Law and 

the regulations promulgated by the ANP, concessionaires are required to pay 

In 2007, the legislation regarding the State Value Added Tax—ICMS imposed 

the Brazilian federal government the following: 

taxation on the import of equipment into Brazil under the REPETRO regime 

• license fees;

was significantly changed by ICMS Convention No. 130/2007. This regulation 

• rent for the occupation or retention of areas;

allows each State to grant the ICMS tax calculation basis reduction (generating 

• special participation fee; and

• royalties on production.

a tax burden of 7.5% with the recoverability of credits or 3%, without the 

recoverability of credits) for goods purchased under the REPETRO regime for 

the production phase and the total exemption or ICMS tax calculation basis 

The minimum value of the license fees is established in the bidding rules for 

reduction (generating a tax burden of 1.5%, without the recoverability of 

the concessions, and the amount is based on the assessment of the potential, 

credits) for the exploration phase. In order to be in force, the ICMS Convention 

as conducted by the ANP. The license fees must be paid upon the execution 

No. 130/07 must be included in each state’s legislation. 

of the concession contract. Additionally, concessionaires are required to 

pay a rental fee to landowners varying from 0.5% to 1.0% of the respective 

For example, currently, based on Convention No. 130/2007, the state of Rio de 

hydrocarbon production. 

Janeiro grants tax calculation basis reduction for the exploitation (generating 

a tax burden of 7.5%, with the recoverability of credits or 3%, without 

The special participation fee is an extraordinary charge that concessionaires 

the recoverability of credits) and production of oil and gas (generating a 

must pay in the event of obtaining high production volumes and/or 

tax burden of 1.5%, without the recoverability of credits). For production 

profitability from oil fields, according to criteria established by applicable 

activities, the legislation previously granted an exemption of ICMS, which 

regulation, and is payable on a quarterly basis for each field from the date on 

was changed to a tax calculation basis reduction, according to Resolution 

which extraordinary production occurs. This participation rate, whenever due, 

Sefaz No. 631, dated May 14, 2013. Taxpayers, however, have challenged this 

may reach up to 40% of net revenues depending on (i) volume of production 

change and received favorable decisions in court in order to avoid collecting 

and (ii) whether the block is onshore, shallow water or deep water. Under the 

ICMS on REPETRO imports as, according to STF (Supreme Court of Justice), the 

Brazilian Petroleum Law and applicable regulations issued by the ANP, the 

temporary imports on REPETRO do not constitute an ICMS triggering event. 

special participation fee is calculated based upon quarterly net revenues of 

each field, which consist of gross revenues calculated using reference prices 

It is important to mention that before the enactment of the Convention 

published by the ANP (reflecting international prices and the exchange rate 

No. 130/2007, the State of Rio de Janeiro has attempted to impose ICMS on 

for the period) less: royalties paid; investment in exploration; operational costs; 

production activities, based on State Law No. 4,117, dated June, 27, 2003, 

and depreciation adjustments and applicable taxes.

which was regulated by Decree No. 34,761, dated February 3, 2004, and was 

The ANP is responsible for determining monthly minimum prices for 

undetermined period of time. This legislation has been revoked in 2015 when 

petroleum produced in concessions for purposes of royalties payable with 

Rio de Janeiro State created Law No. 7,183/2015 aiming to collect ICMS on 

subsequently suspended by Decree No. 34,783 of February 4, 2004 for an 

102   GeoPark 20-F

 
 
 
 
the extraction of oil and Law No. 7,182/2015 creating a new fee per barrel 

and exploitation stage –when such discovery has not been made yet.  In this 

of oil produced in the state. The constitutionality of these laws is currently 

case, the exploration phase will last no more than 7 years, counted from the 

being challenged by taxpayers. It is important to highlight that, while such 

effective date of the contract (60 days after the signing date). This term can 

legislation applies for oil fields operated in the State of Rio de Janeiro, 

be divided into several periods as agreed in the contract, and all of them 

legislation may vary in other states. 

with a minimum work obligation that should be fulfilled by a contractor in 

order to access the next exploration period. The exploration phase will last 

Pursuant to the Brazilian Petroleum Law and subsequent legislation, the 

until a declaration of commercial discovery is made by the contractor. The 

federal government enacted Law No. 10,336/01, to impose the Contribution 

exploitation phase will last from the date of such declaration until 30 years 

for Intervention in the Economic Sector, or CIDE, an excise tax payable by 

from the date of the contract.  

producers, blenders and importers on transactions with some oil and fuel 

products, which is imposed at a flat rate based on the specific quantities 

The Ministry of Energy and Mines may exceptionally authorize an extension 

of each product. Currently, the CIDE rates are zero, based on Decree No. 

of three years for the exploration stage, if the contractor has fulfilled with the 

7,764/2012. 

minimum work program established in the contract, and also commits to fulfill 

an additional work program that justifies such extension. The contractor shall 

Brazil has enacted a corporate tax reform, Law 12.973 of 13 May 2014. On 

be responsible for providing the technical and economic resources required 

upstream operations, as from 2015 fiscal year, the new tax law may generate 

for the execution of the operations of this phase. 

timing effects for income tax purposes on the deduction of pre-operational 

costs as well as depreciation of fixed assets and amortization of intangibles. 

The Peruvian regulations also established the roles of the Peruvian 

The new law imposes restrictions for the tax deduction of goodwill arising 

government agencies that regulate, promote and supervise the oil and 

from in-house operations and brings several changes to the Brazilian CFC 

gas industry, including the Ministry of Energy and Mines, Perupetro and 

rules. 

Peru

OSINERGMIN.

Taxation 

Regulation of the oil and gas industry

The fiscal regime that applies in Peru to the oil and gas industry consists of a 

The hydrocarbons activities in Peru are mainly regulated by the General 

combination of corporate income tax, royalties and other levies.

Hydrocarbons Law (Law 26,221), and several regulations enacted in order to 

In general terms, oil and gas companies are subject to the general corporate 

develop the provisions included in such law. 

income tax regime that is stabilized in the applicable regime on the date of 

According to the Hydrocarbons Law, oil and gas exploration and production 

nevertheless, there are certain special tax provisions for the oil and gas sector.  

activities are carried out under license or service contracts granted by the 

Resident companies (incorporated in Peru), are subject to income tax on 

government. Under a license contract, the investor pays a royalty, whereas 

their worldwide taxable income. Branches and permanent establishments of 

under a service contract, the government pays remuneration to the contractor. 

foreign companies that are located in Peru and non-resident entities are taxed 

subscription of the original License Agreement (due to a tax stability contract); 

As stated by the Peruvian Constitution and the Organic Law for Hydrocarbons, 

on Peruvian source income only.

a license contract does not imply a transfer or lease of property over the 

area of exploration or exploitation. By virtue of the license contract, the 

With respect to the Morona Agreement, in which we take part, the applicable 

contractor acquires the authorization to explore or to exploit hydrocarbons 

income tax stabilized regime is from 1995, which is the year of subscription 

in a determined area, and Perupetro (the entity that holds the Peruvian state 

of the original License Agreement. The income tax rate in 1995 was 30% and 

interest) transfers the property right in the extracted hydrocarbons to the 

there was no withholding income tax for dividends. Additionally, in 1995 

contractor, who must pay a royalty to the state.

it was stated that the income tax should not be lower than 2% of the net 

Regulatory framework

assets of the Company (the “Minimum Income Tax”). The Minimum Income 

Tax was later declared unconstitutional, which is why, even when there was a 

License and service contracts are approved by a supreme decree issued by 

tax stability contract, the Minimum Income Tax has been understood as not 

the Peruvian Ministry of Economy and Finance, and the Peruvian Ministry of 

applicable or enforceable.

Energy and Mining, and can only be modified by a written agreement signed 

by the parties. Before initiating any negotiation, every oil and gas company 

Taxable income is generally computed by reducing gross revenue by cost of 

must be duly qualified by Perupetro, in order to determine if it fulfills all the 

goods sold and all expenses necessary to produce the income or maintain 

requirements needed to develop exploration and production activities under 

the source of income. Certain types of revenue, however, must be computed 

the contract form requirements mentioned above. 

as specified in the tax law and some expenses are not fully deductible for 

License and services agreements may be granted for just an exploitation 

tax purposes. Business transactions must be recorded in legally authorized 

stage -when a commercial discovery has been made- or for an exploration 

GeoPark   103

 
 
 
accounting records that are in full compliance with the International 

Exemptions are withdrawn at the production phase, but exceptions are made 

Accounting Standards (IAS). Contractors in a license or services contract for 

in certain instances, and the operator may be entitled to temporarily import 

the exploration or exploitation of hydrocarbons (Peruvian corporations and 

goods tax-free for a two-year period (“Temporary Import”). A temporary 

branches) are entitled to keep their accounting records in foreign currency, 

Import may be extended for additional one year periods for up to two times 

but taxes must be paid in Peruvian Nuevos Soles (“PEN”).

upon the request of an operator, approval of the Ministry of Energy and 

Mines and authorization of the Superintendencia Nacional de Aduanas y de 

Any investments in a contract area that did not reach the commercial 

Administracion Tributaria (Peruvian Customs Agency).

extraction stage and that were totally released, can be accumulated with the 

same type of investments made in another contract area that has reached the 

Environmental Regulation

stage of commercial extraction. 

Before initiating any hydrocarbon activity (e.g. seismic exploration, drilling 

of exploration wells, etc.) the contractor must file and obtain an approval for 

These investments are amortized in accordance with the amortization method 

an Environmental Impact Study (EIS), which is the most important permit 

chosen by the contractor. If the contractor has entered into a single contract, 

related to HSE for any hydrocarbon project. This study includes technical, 

the accumulated investments are charged as a loss against the results of the 

environmental and social evaluations of the project to be executed in order 

contract for the year of total release of the area for any contract that did not 

to define the activities that should be required for preventing, minimizing, 

reach the commercial extraction stage, with the exception of investments 

mitigating and remediation of the possible negative environmental and social 

consisting of buildings, power installations, camps, means of communication, 

impacts that the hydrocarbon project may generate.

equipment and other goods that the contractor keeps or recovers to use in the 

same operations or in other operations of a different nature.

There are general environmental regulations for the protection of water, soils, 

air, endangered species, biodiversity, natural protected areas, etc. In addition, 

The contractor determines the tax base and the amount of the tax, separately 

there are specific environmental regulations applicable to the hydrocarbon 

and for each contract. If the contractor carries out related activities (i.e., 

industry. 

activities related to oil and gas, but not carried out under the terms of the 

contract) or other activities (i.e., activities not related to oil and gas), the 

Argentina

contractor is obligated to determine the tax base and the amount of tax, 

Regulatory framework

separately, and for each activity. The corresponding tax is determined based 

From the 1920s to 1989, the Argentine public sector dominated the upstream 

on the income tax provisions that apply in each case (subject to the tax 

segment of the Argentine oil and gas industry and the midstream and 

stability provisions for contract activities and based on the regular regime for 

downstream segment of the business.

the related activities or other activities). The total income tax amount that the 

contractor must pay is the sum of the amounts calculated for each contract, 

In 1989, Argentina enacted certain laws aimed at privatizing the majority 

for both the related activities and for the other activities. The forms to be used 

of its state-owned companies and issued a series of presidential decrees 

for tax statements and payments are determined by the tax administration. 

(namely, Decrees No. 1055/89, 1212/89 and 1589/89 (the “Oil Deregulation 

Decrees”), relating specifically to deregulation of energy activities). The Oil 

If the contractor has more than one contract, it may offset the tax losses 

Deregulation Decrees eliminated restrictions on imports and exports of crude 

generated by one or more contracts against the profits resulting from other 

oil, deregulated the domestic oil industry, and effective January 1, 1991, the 

contracts or related activities. Moreover, the tax losses resulting from related 

prices of oil and petroleum products were also deregulated. In 1992, Law 

activities may be offset against the profits from one or more contracts.

No. 24,145, referred to as the Privatization Law, privatized YPF and provided 

It is possible to choose the allocation of tax losses to one or more of the 

for transfer of hydrocarbon reservoirs from the Argentine government to the 

contracts or related activities that have generated the profits, provided that 

provinces, subject to the existing rights of the holders of exploration permits 

the losses are depleted or compensated to the limit of the profits available. 

and production concessions.

This means that if there is another contract or related activity, the taxpayer 

can continue compensating tax losses until they are completely offset. A 

In October 2004, the Argentine Congress enacted Law No. 25,943, creating 

contractor with tax losses from one or more contracts or related activities may 

a new state-owned energy company, Energía Argentina S.A. (“ENARSA”). 

not offset them against profits generated by the other activities. Furthermore, 

The corporate purpose of ENARSA is the exploration and exploitation of 

in no case may tax losses generated by the other activities be offset against 

solid, liquid and gaseous hydrocarbons; the transport, storage, distribution, 

the profits resulting from the contracts or the related activities.

commercialization and industrialization of these products; as well as 

the transportation and distribution of natural gas, and the generation, 

During the exploration phase, operators are exempt from import duties and 

transportation, distribution and sale of electricity. Moreover, Law No. 25,943 

other forms of taxation applicable to goods intended for exploration activities. 

granted ENARSA all offshore areas located beyond 12 nautical miles from the 

104   GeoPark 20-F

 
 
coastline up to the outer boundary of the continental shelf that were vacant at 

conventional exploitation, unconventional exploitation, and exploitation in 

the time of the effectiveness of this law (i.e. November 3, 2004).

the continental shelf and territorial waters, establishing the respective terms 

for each type.

On May 3, 2012, the Argentine Congress passed the Hydrocarbons Sovereignty 

• The terms for hydrocarbon transportation concessions were adjusted in order 

Act. This law declared achieving self-sufficiency in the supply of hydrocarbons, 

to comply with the exploitation concessions terms.

as well as in the exploitation, industrialization, transportation and sale of 

• With regards to royalties, a maximum of 12% is established, which may reach 

hydrocarbons, a national public interest and a priority for Argentina. In 

18% in the case of granted extensions, where the law also establishes the 

addition, the law expropriated 51% of the share capital of YPF, the largest 

payment of an extension bond for a maximum amount equal to the amount 

Argentine oil company, from Repsol, the largest Spanish oil company.

resulting from multiplying the remaining proven reserves at the end of 

On July 28, 2012, Presidential Decree 1277/2012, which regulated the 

to the respective hydrocarbons over the 2 years preceding the time on which 

Hydrocarbon Sovereignty Law, was released, creating a Strategic Planning and 

the extension was granted.

Coordination Committee for the National Hydrocarbon Investment Plan and 

• The extension of the Investment Promotion Regime for the Exploitation of 

vesting it with the power to set the sector’s reference prices and to develop 

Hydrocarbons (Decree No. 929/2013) is established for projects representing 

investment plans for the country to increase production and reserves. The 

a direct investment in foreign currency of at least 250 million dollars, 

effective term of the concession by 2% of the average basin price applicable 

decree introduced important changes to the rules governing Argentina’s 

increasing the benefits for other type of projects.

oil and gas industry, including the repeal of certain articles of Deregulation 

Decrees passed during 1989 relating to free marketability of hydrocarbons 

Regulation of transportation activities

at negotiated prices, the deregulation of the oil and gas industry, freedom to 

Exploitation concessionaires have the exclusive right to obtain a 

import and export hydrocarbons and the ability to keep proceeds from export 

transportation concession for the transport of oil and gas from the provincial 

sales in foreign bank accounts. 

states or the federal government, depending on the applicable jurisdiction. 

Such transportation concessions include storage, ports, pipelines and other 

On January 4, 2016, immediately after the new national administration took 

fixed facilities necessary for the transportation of oil, gas and by-products. 

office, Presidential Decree 272/2015 was released. This Decree abrogated 

Transportation facilities with surplus capacity must transport third parties’ 

the provisions of the Presidential Decree 1277/2012 which had repealed the 

hydrocarbons on an open-access basis, for a fee which is the same for all users 

Deregulation Decrees. Thus, the Deregulation Decrees were reinstated.

on similar terms. As a result of the privatizations of YPF and Gas del Estado, a 

Other measures have also been taken by the new presidential administration 

few common carriers of crude oil and natural gas were chartered and continue 

aimed at reducing government intervention and reestablishing market forces 

to operate to date.

in the oil & gas industry.

Taxation

Domain and Jurisdiction of hydrocarbons resources

Exploitation concessionaires are subject to the general federal and provincial 

After a constitutional reform enacted in 1994, eminent domain over 

tax regime. The most relevant federal taxes are the income tax (35%), the value 

hydrocarbon resources lying in the territory of a provincial state is now vested 

added tax (21%) and a tax on assets. The most relevant provincial taxes are the 

in such provincial state, while eminent domain over hydrocarbon resources 

turnover tax (1% to 3%) and stamp tax. In 2002, in response to the economic 

lying offshore on the continental platform beyond the jurisdiction of the 

crisis, the federal government adopted new taxes on oil and gas products, 

coastal provincial states is vested in the federal state.

including export taxes ranging from 5% for by-products to 45% for crude 

oil. Such export taxes lapsed and terminated on January 6, 2016 on the 15th 

Thus, oil and gas exploration permits and exploitation concessions are now 

anniversary of their enactment. 

granted by each provincial government. A majority of the existing concessions 

were granted by the federal government prior to the enactment of Law 

Tax reform has been enacted in Argentina during December 2017. The 

No.26,197 and were thereafter transferred to the provincial states. 

legislation included significant changes to certain corporate income tax and 

statutory income tax provisions, including rate reductions. Most of the tax 

Regulation of exploration and production activities

provisions are effective as of the beginning of fiscal year 2018.

New Hydrocarbon Act:

In October 31, 2014 the Argentine Republic Official Gazette published the text 

With this tax reform, the corporate income tax, which was previously 35%. will 

of Law No. 27,007, amending the Hydrocarbon Law No. 17,319.

have the following rate schedule:

The most relevant aspects of the new law are as follows:

•  25% in 2020 and 2021 and onwards.

• With regards to concessions, three types of concessions are provided, namely, 

Other changes include the following: 

•  30% in 2018 and 2019

•  New withholding tax on dividends—with the applicable rates for 

GeoPark   105

 
 
Operating and financial review and prospects

non-resident shareholders of: (1) 7% for dividends distributed out of the 

(including through bidding rounds) or gaining access to oil and natural 

distributing entity’s previously taxed profits of fiscal years 2018 and 2019; and 

gas reserves. While we have geological reports evaluating certain proved, 

(2) 13% for dividends distributed out of the distributing entity’s previously 

contingent and prospective resources in our blocks, there is no assurance that 

taxed profits of fiscal years 2020 and onwards.

we will continue to be successful in the exploration, appraisal, development 

•  Application of inflation adjustment for corporate tax purposes is reinstated 

and commercial production of oil and natural gas. The calculation of our 

under certain circumstances.

geological and petrophysical estimates is complex and imprecise, and it is 

•  Possible tax revaluation of investment in fixed assets, under payment of a 

possible that our future exploration will not result in additional discoveries, 

special tax.

and, even if we are able to successfully make such discoveries, there is no 

•  Allow for short term recovery of VAT paid on acquisitions or imports of 

certainty that the discoveries will be commercially viable to produce. 

capital goods, when non-recoverable with VAT on usual sales.

C. Organizational structure

For the year ended December 31, 2017, we made total capital expenditures 

of US$105.6 million (US$80.0 million, US$10.2 million, US$8.2 million, US$3.6 

We are an exempted company incorporated pursuant to the laws of Bermuda. 

million and US$3.6 million in Colombia, Chile, Argentina, Peru and Brazil, 

We operate and own our assets directly and indirectly through a number 

respectively), consisting of US$49.5 million related to exploration. 

of subsidiaries. See an illustration of our corporate structure in Note 21 

(“Subsidiary undertakings”) to our Consolidated Financial Statements. During 

Oil prices were volatile since the end of 2014. In preparation for continued 

2017, we decided to incorporate a subsidiary in the United Kingdom to 

volatility, we have developed multiple scenarios for our 2018 capital 

conduct our businesses in Latin America by adopting all the key resolutions 

expenditure program.  See “Item 4. Information on the Company –B. Business 

and decisions necessary for such purpose. In addition, as a result of tax reform 

Overview—2018 Strategy and Outlook.”

enacted in the Netherlands during 2017, we decided to re-domicile our 100% 

owned Dutch subsidiaries to Spain.

D. Property, plant and equipment

Funding for our capital expenditures relies in part on oil prices remaining close 

to our estimates or higher levels and other factors to generate sufficient cash 

flow. Low oil prices affect our revenues, which in turn affect our debt capacity 

See “—B. Business Overview—Title to properties.”

and the covenants in our financing agreements, as well as the amount of cash 

ITEM 4A. UNRESOLVED STAFF COMMENTS

are able to generate from current operations and the amount of cash we can 

we can borrow using our oil reserves as collateral, the amount of cash we 

Not applicable.

obtain from prepayment agreements such as the Trafigura Agreement, which 

is our offtake and prepayment agreement. If we are not able to generate 

ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS

the sales which, together with our current cash resources, are sufficient to 

A. Operating results

fund our capital program, we will not be able to efficiently execute our work 

program which would cause us to further decrease our work program, which 

could harm our business outlook, investor confidence and our share price. 

The following discussion of our financial condition and results of operations 

should be read in conjunction with our Consolidated Financial Statements 

If oil prices average higher than the base budget price, we have the ability 

and the notes thereto as well as the information presented under “Item 3. Key 

to allocate additional capital to more projects and increase its work and 

Information— A. Selected financial data.”

investment program and thereby further increase oil and gas production.

The following discussion contains forward-looking statements that involve risks 

Our results of operations will be adversely affected in the event that our 

and uncertainties. Our actual results may differ materially from those discussed 

estimated oil and natural gas asset base does not result in additional reserves 

in the forward-looking statements as a result of various factors, including those 

that may eventually be commercially developed. In addition, there can be 

set forth in “Item 3. Key Information—D. Risk factors” and “Forward-looking 

no assurance that we will acquire new exploration blocks or gain access to 

statements.”

exploration blocks that contain reserves. Unless we succeed in exploration and 

development activities, or acquire properties that contain new reserves, our 

Factors affecting our results of operations

anticipated reserves will continually decrease, which would have a material 

We describe below the year-to-year comparisons of our historical results and 

adverse effect on our business, results of operations and financial condition.

the analysis of our financial condition. Our future results could differ materially 

from our historical results due to a variety of factors, including the following:

Oil and gas revenue and international prices

Discovery and exploitation of reserves

as well as of condensate derived from the production of natural gas. The 

Our results of operations depend on our level of success in finding, acquiring 

price realized for the oil we produce is generally linked to Brent or Vasconia. 

Our revenues are derived from the sale of our oil and natural gas production, 

106   GeoPark 20-F

 
 
 
 
 
The price realized for the natural gas we produce in Chile is linked to the 

year ended December 31, 2017 would have been higher by US$10.4 million 

international price of methanol, which is settled in the international markets 

(US$23.7 million in 2016).

in US$. The market price of these commodities is subject to significant 

fluctuation and has historically fluctuated widely in response to relatively 

In Brazil, prices for gas produced in the Manati Field are based on a long-term 

minor changes in the global supply and demand for oil and natural gas, 

off-take contract with Petrobras. The price of gas sold under this contract is 

market uncertainty, economic conditions and a variety of additional factors.

denominated in reais and is adjusted annually for inflation pursuant to the 

From January 1, 2013 to December 31, 2017, Brent spot prices ranged from a 

Brazilian General Market Price Index (Índice Geral de Preços—Mercado) (the 

low of US$27.9 per barrel to a high of US$118.9 per barrel, Henry Hub natural 

“IGPM”). See Note 3 to our Consolidated Financial Statements.

gas average spot prices ranged from a low of US$1.7 per mmbtu to a high of 

US$6.0 per mmbtu, US Gulf methanol spot barge prices ranged from a low of 

Production and operating costs

US$250.0 per metric ton to a high of US$635.1 per metric ton. Furthermore, 

Our production and operating costs consist primarily of expenses associated 

oil, natural gas and methanol prices do not necessarily fluctuate in direct 

with the production of oil and gas, the most significant of which are gas 

relationship to each other. 

plant leasing, facilities and wells maintenance (including pulling works), 

labor costs, contractor and consultant fees, chemical analysis, royalties and 

As a consequence of the oil price crisis which started in the second half of 

products, among others. As commodity prices increase or decrease, our 

2014 (WTI and Brent, the main international oil price markers, fell more than 

production costs may vary.  We have historically not hedged our costs to 

60% between October 2014 and February 2016), we took decisive steps in 

protect against fluctuations. 

2015 and 2016 to adapt to the new oil price environment. We reduced our 

capital expenditure program from US$238 million in 2014 to US$48 million in 

Availability and reliability of infrastructure

2015 and US$39 million in 2016 and implemented significant cost reduction 

Our business depends on the availability and reliability of operating and 

initiatives that resulted in production and operating costs being reduced by 

transportation infrastructure in the areas in which we operate. Prices and 

49% (2016 versus 2014), and administrative expenses being reduced by 26% 

availability for equipment and infrastructure, and the maintenance thereof, 

(2016 versus 2014), while increasing average production to approximately 22.4 

affect our ability to make the investments necessary to operate our business, 

mboepd and increasing our proved reserves to 73.6 mmboe.

and thus our results of operations and financial condition. See “Item 3. Key 

In October 2016, we decided to manage part of our exposure to the volatile 

Information—D. Risk factors—Risks relating to our business—Our inability to 

crude oil price using derivatives. For further information related to Commodity 

access needed equipment and infrastructure in a timely manner may hinder 

Risk Management Contracts, please see Note 8 to our Consolidated Financial 

our access to oil and natural gas markets and generate significant incremental 

Statements.

costs or delays in our oil and natural gas production.”

Additionally, the oil and gas we sell may be subject to certain discounts.  For 

In order to mitigate the risk of unavailability of operating and transportation 

example, in Colombia, the price of oil we sell is based on Vasconia, a marker 

infrastructure, we have invested in the construction of plant and pipeline 

broadly used in the Llanos Basin, adjusted for certain marketing and quality 

infrastructure to produce, process and store hydrocarbon reserves and to 

discounts based on, among other things, API, viscosity, sulfur, delivery point 

transport them to market. 

and water content, as well as on certain transportation costs (including 

pipeline costs and trucking costs). 

Production levels

Our oil and gas production levels are heavily influenced by our drilling results, 

In Chile, the price of oil we sell to ENAP is based on Brent minus certain 

our acquisitions and to oil and natural gas prices. 

marketing and quality discounts. We have a long-term gas supply contract 

with Methanex. The price of the gas sold under this contract is determined 

We expect that fluctuations in our financial condition and results of operations 

based on a formula that takes into account various international prices of 

will be driven by the rate at which production volumes from our wells decline. 

methanol, including US Gulf methanol spot barge prices, methanol spot 

As initial reservoir pressures are depleted, oil and gas production from a given 

Rotterdam prices and spot prices in Asia. See “Item 3. Key Information—D. Risk 

well will decline over time. See “Item 3. Key Information—D. Risk factors—

factors—Risks relating to our business—A substantial or extended decline 

Risks relating to our business—Unless we replace our oil and natural gas 

in oil, natural gas and methanol prices may materially adversely affect our 

reserves, our reserves and production will decline over time. Our business is 

business, financial condition or results of operations.” 

dependent on our continued successful identification of productive fields and 

prospects and the identified locations in which we drill in the future may not 

If the market prices of oil and methanol had fallen by 10% as compared to 

yield oil or natural gas in commercial quantities.”

actual prices during the year, with all other variables held constant, taking into 

account the impact of the derivative contracts in place, post-tax loss for the 

Contractual obligations

In order to protect our exploration and production rights in our license 

GeoPark   107

 
 
 
 
areas, we must make and declare discoveries within certain time periods 

Description of principal line items

specified in our various special contracts, E&P Contracts and concession 

The following is a brief description of the principal line items of our statement 

agreements. The costs to maintain or operate our license areas may fluctuate 

of income.

or increase significantly, and we may not be able to meet our commitments 

under these agreements on commercially reasonable terms or at all, which 

Revenue

may force us to forfeit our interests in such areas. If we do not succeed in 

Revenue includes the sale of crude oil, condensate and natural gas net of 

renewing these agreements, or in securing new ones, our ability to grow 

value-added tax (“VAT”), and discounts related to the sale (such as API and 

our business may be materially impaired. See “Item 3. Key Information—D. 

mercury adjustments) and overriding royalties due to the ex-owners of oil 

Risk factors—Risks relating to our business—Under the terms of some of our 

and gas properties where the royalty arrangements represent a retained 

various CEOPs, E&P Contracts and concession agreements, we are obligated 

working interest in the property. Revenue is recognized when the significant 

to drill wells, declare any discoveries and file periodic reports in order to 

risks and rewards of ownership have been transferred to the buyer, the 

retain our rights and establish development areas. Failure to meet these 

associated costs and amount of revenue can be estimated reliably, recovery 

obligations may result in the loss of our interests in the undeveloped parts 

of the consideration is probable, and there is no continuing management 

of our blocks or concession areas.”

involvement with the goods.

Acquisitions

Commodity risk management contracts

Our results of operations are significantly affected by our past acquisitions. We 

Includes realized and unrealized gains and losses arising from commodity risk 

generally incorporate our acquired business into our results of operations at 

management contracts.

or around the date of closing, such as our Colombian acquisitions in 2012 and 

our Rio das Contas acquisition in 2014, which limits the comparability of the 

Production and operating costs

period including such acquisitions with prior or future periods.

For a description of our production and operating costs, see “—Factors 

affecting our results of operations.”

As described above, part of our strategy is to acquire and consolidate assets 

in Latin America. We intend to continue to selectively acquire companies, 

Depreciation and write-off of unsuccessful efforts

producing properties and concessions. As with our historical acquisitions, 

Capitalized costs of proved oil and natural gas properties are depreciated on 

any future acquisitions could make year-to-year comparisons of our results of 

a licensed-area-by-licensed-area basis, using the unit of production method, 

operations difficult. We may also incur additional debt, issue equity securities 

based on commercial proved and probable reserves as calculated under the 

or use other funding sources to fund future acquisitions.

Petroleum Resources Management System methodology promulgated by the 

Society of Petroleum Engineers and the World Petroleum Council (the “PRMS”), 

Functional and presentational currency

which differs from SEC reporting guidelines pursuant to which certain 

Our Consolidated Financial Statements are presented in US$, which is our 

information in the forepart of this annual report is presented. The calculation 

functional and presentational currency. Items included in the financial 

of the “unit of production” depreciation takes into account estimated future 

information of each of our entities are measured using the currency of the 

discovery and development costs. Changes in reserves and cost estimates are 

primary economic environment in which the entity operates, or the functional 

recognized prospectively. Reserves are converted to equivalent units on the 

currency, which is the US$ in each case, except for our Brazil operations, where 

basis of approximate relative energy content.

the functional currency is the real.

Geographical segment reporting

In particular, upon completion of the evaluation phase, a prospect is either 

transferred to oil and gas properties if it contains reserves, or is charged to 

In the description of our results of operations that follow, our “Other” 

profit and loss in the period in which the determination is made. See “—

operations reflect our non-Colombian, non-Chilean and non-Brazilian 

Critical accounting policies and estimates—Oil and gas accounting.”

operations, primarily consisting of our Argentine, Peruvian (mainly related 

to the start-up of our operations in such country) and corporate head office 

Geological and geophysical expenses

operations.

Geological and geophysical expenses consist of geosciences costs, 

including wages and salaries and share-based compensation not subject to 

We divide our business into five geographical segments—Colombia, Chile, 

capitalization, geological consultancy costs and costs relating to independent 

Brazil, Peru and Argentina—that correspond to our principal jurisdictions of 

reservoir engineer studies. 

operation. Activities not falling into these four geographical segments are 

Administrative expenses

reported under a separate corporate segment that primarily includes certain 

Administrative costs consist of corporate costs such as director fees 

corporate administrative costs not attributable to another segment. 

and travel expenses, new project evaluations and back-office expenses 

108   GeoPark 20-F

 
 
 
 
 
 
 
principally comprised of wages and salaries, share-based compensation, 

of contingent assets and liabilities. We continually evaluate these estimates 

consultant fees and other administrative costs, including certain costs 

and assumptions based on the most recently available information, our own 

relating to acquisitions.

historical experience and various other assumptions that we believe to be 

reasonable under the circumstances. Since the use of estimates is an integral 

Our administrative expenses for the year ended December 31, 2017 

component of the financial reporting process, actual results could differ 

increased by US$7.9 million, or 23%, compared to the year ended December 

from those estimates.

31, 2016 mainly due to higher staff costs resulting from increased scale of 

operations. However, administrative costs may increase as a result of our 

An accounting policy is considered critical if it requires an accounting 

Peruvian and Argentinian operations, other acquisitions, increased activity 

estimate to be made based on assumptions about matters that are highly 

or the impact of appreciation of local currencies in the countries where we 

uncertain at the time such estimate is made, and if different accounting 

operate. 

Selling expenses 

estimates that reasonably could have been used, or changes in the 

accounting estimates that are reasonably likely to occur periodically, could 

materially impact the financial statements. We believe that the following 

Selling expenses consist primarily of transportation and storage costs.

accounting policies represent critical accounting policies as they involve a 

Impairment of non-financial assets

higher degree of judgment and complexity in their application and require 

us to make significant accounting estimates. The following descriptions of 

Assets that are not subject to depreciation and/or amortization (such as 

critical accounting policies and estimates should be read in conjunction 

exploration and evaluation assets) are tested annually for impairment. 

with our Consolidated Financial Statements and the accompanying notes 

Assets that are subject to depreciation and/or amortization are reviewed for 

and other disclosures.

impairment whenever events or changes in circumstances indicate that the 

carrying amount may not be recoverable.

Business combinations

Business combinations are accounted for using the acquisition method. 

An impairment loss is recognized for the amount by which the asset’s carrying 

The cost of an acquisition is measured as the fair market value of the assets 

amount exceeds its recoverable amount. The recoverable amount is the higher 

acquired, equity instruments issued and liabilities incurred or assumed on the 

of an asset’s fair value minus costs to sell and value in use. 

date of completion of the acquisition. Acquisition costs incurred are expensed 

During 2017, we did not recognize an additional impairment, while in 2016 we 

liabilities and contingent liabilities assumed in a business combination are 

recognized a reversal of impairment losses of US$5.7 million and in 2015 we 

measured initially at their fair market values at the acquisition date. The 

recognized impairment losses amounting to US$149.6 million. See Note 36 to 

excess of the cost of acquisitions over fair market value of a company’s share 

and included in administrative expenses. Identifiable assets acquired and 

our Consolidated Financial Statements.

Financial costs

Financial costs consist of financial income offset by financial expenses. 

of the identifiable net assets acquired is recorded as goodwill. If the cost of 

the acquisition is less than a company’s share of the net assets required, the 

difference is recognized directly in the statement of income.

Financial income includes interest received from bank time deposits. Financial 

The determination of fair value of identifiable acquired assets and assumed 

expenses principally include interest expense not subject to capitalization, 

liabilities means that we are to make estimates and use valuation techniques, 

bank charges and the unwinding of long-term liabilities.

including independent appraisers. The valuation assumptions underlying 

Foreign exchange gain or loss

each of these valuation methods are based on available updated information, 

including discount rates, estimated cash flows, market risk rates and other 

Foreign exchange gain or loss represents the effect of exchange rate differences.

data. As a result, the process of identification and the related determination of 

fair values require complex judgments and significant estimates.

Loss or profit for the period attributable to owners of the Company

Loss or profit for the period attributable to owners of the Company consists of 

Cash flow estimates for impairment assessments

losses or profit for the year less non-controlling interest.

Cash flow estimates for impairment assessments require assumptions 

about two primary elements: future prices and reserves. Estimates of 

Critical accounting policies and estimates

future prices require significant judgments about highly uncertain future 

We prepare our Consolidated Financial Statements in accordance with IFRS 

events. Historically, oil and natural gas prices have exhibited significant 

and the interpretations of the IFRS Interpretations Committee (“IFRIC”), as 

volatility. Our forecasts for oil and natural gas revenues are based on prices 

adopted by the IASB. The preparation of the financial statements requires 

derived from future price forecasts among industry analysts, as well as our 

us to make judgments, estimates and assumptions that affect the reported 

own assessments. Estimates of future cash flows are generally based on 

amounts of assets, liabilities, revenue and expenses, and related disclosure 

assumptions of long-term prices and operating and development costs.

GeoPark   109

 
 
 
 
 
 
 
 
The process of estimating reserves requires significant judgments and 

Workovers of wells made to develop reserves and/or increase production 

decisions based on available geological, geophysical, engineering and 

are capitalized as development costs. Maintenance costs are charged to 

economic data. The estimation of economically recoverable oil and natural gas 

income when incurred.

reserves and related future net cash flows was performed based on the D&M 

Reserves Report. Such estimates incorporate many factors and assumptions 

Capitalized costs of proved oil and gas properties and production facilities 

including:

and machinery are depreciated on a licensed area by licensed area basis, 

• expected reservoir characteristics based on geological, geophysical and 

using the unit of production method, based on commercial proved and 

engineering assessments;

probable reserves. The calculation of the “unit of production” depreciation 

• future production rates based on historical performance and expected future 

takes into account estimated future finding and development costs, and is 

operating and investment activities;

based on current year-end un-escalated price levels. Changes in reserves 

• future oil and natural gas prices and quality differentials;

and cost estimates are recognized prospectively. Reserves are converted to 

• anticipated effects of regulation by governmental agencies; and

equivalent units on the basis of approximate relative energy content.

• future development and operating costs.

Oil and gas reserves for purposes of our Consolidated Financial Statements 

are determined in accordance with PRMS, and were estimated by DeGolyer 

Our management believes these factors and assumptions are reasonable 

and MacNaughton, independent reserves engineers.

based on the information available at the time we prepare our estimates. 

However, these estimates may change substantially as additional data from 

Depreciation of the remaining property, plant and equipment assets (i.e., 

ongoing development activities and production performance becomes 

furniture and vehicles) not directly associated with oil and gas activities 

available and as economic conditions impacting oil and natural gas prices 

has been calculated by means of the straight line method by applying 

and costs change.

such annual rates as required to write-off their value at the end of their 

estimated useful lives. The useful lives range between three and 10 years.

For further information related to impairment of property, plant and 

equipment, please see Note 36 to our Consolidated Financial Statements.

Asset retirement obligations

Oil and gas accounting

Obligations related to the plugging and abandonment of wells once operations 

are terminated may result in the recognition of significant liabilities. We record 

Oil and gas exploration and production activities are accounted for in 

the fair value of the liability for asset retirement obligations in the period in 

accordance with the successful efforts method on a field by field basis. 

which the wells are drilled. When the liability is initially recognized, the cost is 

We account for exploration and evaluation activities in accordance with 

also capitalized by increasing the carrying amount of the related asset. Over 

IFRS 6, Exploration for and Evaluation of Mineral Resources, capitalizing 

time, the liability is accreted to its present value at each reporting date, and the 

exploration and evaluation costs until such time as the economic viability 

capitalized cost is depreciated over the estimated useful life of the related asset. 

of producing the underlying resources is determined. Costs incurred prior 

Estimating the future abandonment costs is difficult and requires management 

to obtaining legal rights to explore are expensed immediately to the 

to make assumptions and judgments because most of the obligations will be 

income statement.

settled after many years. Technologies and costs are constantly changing, as 

are political, environmental, health, safety and public relations considerations. 

Exploration and evaluation costs may include: license acquisition, 

Consequently, the timing and future cost of dismantling and abandonment 

geological and geophysical studies (i.e., seismic), direct labor costs and 

are subject to significant modification. Any change in the variables underlying 

drilling costs of exploratory wells. No depreciation and/or amortization are 

our assumptions and estimates can have a significant effect on the liability 

charged during the exploration and evaluation phase. Upon completion 

and the related capitalized asset and future charges related to the retirement 

of the evaluation phase, the prospects are either transferred to oil and gas 

obligations. The present value of future costs necessary for well plugging and 

properties or charged to expense in the period in which the determination 

abandonment is calculated for each area at the present value of the estimated 

is made, depending whether they have found reserves. If not developed, 

future expenditure. The liability recognized is based upon estimated future 

exploration and evaluation assets are written off after three years, unless 

abandonment costs, wells subject to abandonment, time to abandonment, and 

it can be clearly demonstrated that the carrying value of the investment 

future inflation rates.

is recoverable. All field development costs are considered construction 

in progress until they are finished and capitalized within oil and gas 

Share-based payments

properties, and are subject to depreciation once completed. Such costs 

We provide several equity-settled, share-based compensation plans to certain 

may include the acquisition and installation of production facilities, 

employees and third-party contractors, composed of payments in the form of 

development drilling costs (including dry holes, service wells and seismic 

surveys for development purposes), project-related engineering and the 

acquisition costs of rights and concessions related to proved properties.

110   GeoPark 20-F

 
 
 
 
share awards and stock options plans.

commercial, environmental and health & safety matters. For example, from 

time to time, the Company receives notices of environmental, health and safety 

Fair value of the stock option plans for employee or contractor services 

violations. Based on what our Management currently knows, such claims are 

received in exchange for the grant of the options is recognized as an expense. 

not expected to have a material impact on the financial statements.

The total amount to be expensed over the vesting period, which is the period 

over which all specified vesting conditions are to be satisfied, is determined 

Recent accounting pronouncements

by reference to the fair value of the options granted calculated using the 

See Note 2.1.1 to our Consolidated Financial Statements.

Geometric Brownian Motion method. Determining the total value of our 

share-based payments requires the use of highly subjective assumptions, 

Results of operations

including the expected life of the stock options, estimated forfeitures 

The following discussion is of certain financial and operating data for the 

and the price volatility of the underlying shares. The assumptions used in 

periods indicated. You should read this discussion in conjunction with our 

calculating the fair value of share-based payment represent management’s 

Consolidated Financial Statements and the accompanying notes.

best estimates, but these estimates involve inherent uncertainties and the 

As a consequence of the oil price crisis which started in the second half of 

application of management’s judgment.

2014 (WTI and Brent, the main international oil price markers, fell more than 

60% between August 2014 and March 2016), we have undertaken decisive 

Non-market vesting conditions are included in assumptions in respect of 

measures to ensure our ability to both maximize the work program and 

the number of options that are expected to vest. At each balance sheet date, 

preserve our cash. 

we revise our estimates of the number of options that are expected to vest. 

We recognize the impact of the revision to original estimates, if any, in the 

During 2015 and 2016, we took decisive steps to adapt to the new oil 

statement of income, with a corresponding adjustment to equity.

price environment. We reduced our capital expenditure program from 

The fair value of the share awards payments is determined at the grant date by 

US$238 million in 2014 to US$48 million in 2015 and US$39 million in 2016 

reference of the market value of the shares and recognized as an expense over 

and implemented significant cost reduction initiatives that resulted in 

the vesting period.

production and operating costs being reduced by 49% (2016 versus 2014), 

and administrative expenses being reduced by 26% (2016 versus 2014), while 

When options are exercised, we issue new common shares. The proceeds 

increasing average production to approximately 22.4 mboepd and increasing 

received net of any directly attributable transaction costs are credited to share 

our proved reserves to 73.6 mmboe. For 2017, we designated a self-funded 

capital (nominal value) and share premium when the options are exercised.

program that could be adapted to and provide production growth in different 

Taxation

oil price scenarios. The main focus of the 2017 work program was to unlock 

the potential of the Tigana/Jacana oil field complex with a drilling program for 

The computation of our income tax expense involves the interpretation of 

20 wells and new facility construction. 

applicable tax laws and regulations in many jurisdictions. The resolution of tax 

positions taken by us, through negotiations with relevant tax authorities or 

In preparation for continued volatility, we have developed multiple scenarios 

through litigation, can take several years to complete and in some cases it is 

for our 2018 capital expenditure program.  See “Item 4. Information on the 

difficult to predict the ultimate outcome.

Company –B. Business Overview—2018 Strategy and Outlook.” 

In addition, we have tax-loss carry-forwards in certain taxing jurisdictions 

Year ended December 31, 2017 compared to year ended December 31, 2016

that are available to offset against future taxable profit. However, deferred 

The following table summarizes certain of our financial and operating data for 

tax assets are recognized only to the extent that it is probable that taxable 

the years ended December 31, 2017 and 2016.

profit will be available against which the unused tax losses can be utilized. 

Management judgment is exercised in assessing whether this is the case.

To the extent that actual outcomes differ from management’s estimates, 

taxation charges or credits may arise in future periods.

Contingencies

From time to time, we may be subject to various lawsuits, claims and 

proceedings that arise in the normal course of business, including employment, 

GeoPark   111

 
 
 
For the year ended December 31

(in thousands of US$, except for percentages) 

(1)Calculated pursuant to FASB ASC 932
(2)We present production figures before deduction of royalties, as we believe 
that net production before royalties is more appropriate in light of our 

% Change 

foreign operations and the attendant royalty regimes. Oil production figures 

2017

2016

prior year

from

presented on page F-76 are net of royalties.
(3)Corresponds to production measured after separation but prior to 
compression, which is the measure we used to monitor business performance. 

145,193

47,477

192,670

(2,554)

(67,235)

(10,282)

(34,170)

(4,222)

(75,774)

(31,366)

5,664

(1,344)

(28,613)

(34,101)

13,872

(48,842)

(11,804)

(60,646)

(11,554)

(49,092)

6,189

11,911

8,174

22,394

25.6

4.5

7.3

1.5

8.8

1.3

4.5

0.6

92%

Gas production presented on page F-77 is gas measured at the point of 

7%

delivery. 

71%

505%

47%

(25)%

23%

(73)%

(1)%

(81)%

(100)%

279%

(376)%

51%

(116)%

(152)%

266%

(71)%

(155)%

(51)%

34%

(11)%

23%

23%

43%

18%

1%

100%

18%

(38)%

(2)%

(83)%

Revenue

Net oil sales

Net gas sales

Revenue

279,162

50,960

330,122

Commodity risk management contracts 

(15,448)

Production and operating costs 

Geological and geophysical expenses 

Administrative expenses 

Selling expenses 

Depreciation 

Write-off of unsuccessful efforts 

Impairment loss reversed for  

non-financial assets 

Other operating expense 

Operating profit (loss) 

Financial costs

Foreign exchange (loss) gain

Profit (Loss) before income tax

Income tax expense

Loss for the year

Non-controlling interest

Loss for the year attributable  

to owners of the Company

Net production volumes
Oil (mbbl) (2)
Gas (mcf ) (3)
Total net production (mboe)

Average net production (boepd)

Average realized sales price

Oil (US$ per bbl)

Gas (US$ per mmcf )

Average unit costs per boe (US$)

Operating cost

Royalties and other
Production costs(1)
Geological and geophysical expenses

Administrative expenses

Selling expenses

(98,987)

(7,694)

(42,054)

(1,136)

(74,885)

(5,834)

-

(5,088)

78,996

(51,495)

(2,193)

25,308

(43,145)

(17,837)

6,391

(24,228)

8,309

10,562

10,069

27,586

36.6

5.3

7.4

3.0

10.4

0.8

4.4

0.1

112   GeoPark 20-F

 
 
 
The following table summarizes certain financial and operating data.

For the year ended December 31,

(in thousands of US$)

Chile

Colombia

32,738

(23,730)

263,076

(40,010)

Brazil

34,238

(10,809)

Other

70

(336)

2017

Total

330,122

(74,885)

Chile

Colombia

36,723

(31,355)

126,228

(31,148)

Brazil

29,719

(12,974)

Other

-

(297)

2016

Total

192,670

(75,774)

(546)

(1,625)

(2,978)

(685)

(5,834)

(19,389)

(1,730)

(4,583)

-

(25,702)

Revenue

Depreciation

Impairment  

and write-off

Revenue

For the year ended December 31, 2017, crude oil sales were our principal 

December 31, 2017 due to increased sales volumes and higher realized prices.

source of revenue, with 85% and 15% of our total revenue from crude oil 

The increase in 2017 net revenue of US$137.5 million is mainly explained by:

and gas sales, respectively. The following chart shows the change in oil and 

•  an increase of US$136.8 million in sales in Colombia, due to an increase in 

natural gas sales from the year ended December 31, 2016 to the year ended 

price and volume; 

December 31, 2017. 

•  a decrease of US$4 million in sales in Chile, including decreases of US$2.9 

For the year ended December 31,

million in oil sales and US$1.1 million of gas sales; and  

(in thousands of US$)

•  an increase of US$4.3 million in gas sales in Brazil, related to our Manati 

Consolidated

Sale of crude oil

Sale of gas

Total

By country

Colombia

Chile

Brazil

Other

Total

2017

2016

operations;

all of which was due principally to higher oil and gas prices, as further 

279,162

50,960

described below. 

145,193

47,477

Revenue attributable to our operations in Colombia for the year ended 

330,122

192,670

December 31, 2017 was US$263.1 million, compared to US$126.2 million for 

the year ended December 31, 2016, representing 80% and 66% of our total 

consolidated sales. The increase is related to an increase in oil deliveries from 

Year ended December 31

Change from prior year

5.4 mmbbl to 7.6 mmbbl and an increase in the average realized price per 

(in thousands of US$, except for percentages)

barrel of crude oil from US$24.4 per barrel to US$36.1 per barrel, primarily due 

2017

2016

%

to higher reference international prices. 

263,076

126,228

136,848

32,738

34,238

70

36,723

29,719

-

(3,985)

4,519

70

108%

(11)%

Revenue attributable to our operations in Chile for the year ended December 

31, 2017 was US$32.7 million, a 11% decrease from US$36.7 million for the 

15%

year ended December 31, 2016, principally due to (1) decreased sales of 

100%

crude oil of 0.3 mmbbl for the year ended December 31, 2017 compared to 

330,122

192,670

137,452

71%

0.5 mmbbl for the year ended December 31, 2016 (a decrease of 40%) due 

to the decline in oil base production, (2) a decrease in gas sales by US$1.1 

Revenue increased 71%, from US$192.7 million for the year ended December 

million, due to decreased gas production levels as compared to the previous 

31, 2016 to US$330.1 million for the year ended December 31, 2017, primarily 

year. This was partially offset by increased average realized prices per barrel of 

as a result of higher oil revenues. Sales of crude oil increased due to higher 

crude oil from US$37.0 per barrel for the year December 31, 2016 to US$45.7 

realized prices and higher sold volumes of 7.9 mmbbl in the year ended 

per barrel for the year ended December 31, 2017 (an increase of US$8.7 per 

December 31, 2017 compared to 5.9 mmbbl in the year ended December 

barrel or a total of 24%). The increase in the average realized price per barrel 

31, 2016, and resulted in net revenue of US$279.2 million for the year ended 

was attributable to higher international reference prices. The contribution to 

December 31, 2017 compared to US$145.2 million for the year ended 

our revenue during such years from our operations in Chile was 10% and 19%, 

December 31, 2016. In addition, sales of gas increased from US$47.5 million 

respectively.

for the year ended December 31, 2016 to US$51.0 million for the year ended 

GeoPark   113

 
 
 
 
 
Revenue attributable to our operations in Brazil for the year ended December 

31, 2017 was US$34.2 million, a 15% increase from US$29.7 million for the 

year ended December 31, 2016, principally due to higher gas prices. The 

contribution to our revenue from our operations in Brazil during the years 

ended December 31, 2017 and 2016 was 10% and 15%, respectively.

Production and operating costs

The following table summarizes our production and operating costs for the 

years ended December 31, 2017 and 2016.

For the year ended December 31

(in thousands of US$, except for percentages)

% Change 

from prior 

2017

2016

year

Consolidated  (including Colombia,  

Chile, Argentina, Peru and Brazil)

Royalties

Staff costs

Transportation costs

Well and facilities maintenance

Consumables

Equipment rental

Other costs

Total

(28,697)

(15,474)

(2,969)

(14,722)

(11,902)

(5,818)

(19,405)

(11,497)

(10,859)

(2,281)

(13,160)

(8,283)

(3,868)

(17,287)

(98,987)

(67,235)

150%

42%

30%

12%

44%

50%

12%

47%

By country

Royalties

Staff costs

Transportation costs

Well and facilities maintenance

Consumables

Equipment rental

Other costs

Total

Consolidated production and operating costs increased 47%, from US$67.2 

million for the year ended December 31, 2016 to US$99.0 million for the year 

ended December 31, 2017, primarily due to higher royalties paid in cash, in 

line with increased production (the Jacana oil field accumulated more than 5 

mmbbl during the year ended December 31, 2017, triggering a higher royalty 

rate in Colombia), and higher oil prices, and increased operating costs related 

to higher sales volumes.

114   GeoPark 20-F

Year ended December 31

(in thousands of US$)

2017

2016

Chile

Brazil

Colombia

Chile

Brazil

Colombia

(1,314)

(5,582)

(1,211)

(3,817)

(1,680)

(59)

(7,336)

(3,134)

(241)

-

(2,982)

-

-

(4,380)

(24,236)

(9,461)

(1,678)

(7,923)

(10,209)

(5,706)

(7,700)

(1,495)

(5,866)

(1,170)

(6,122)

(1,405)

(42)

(6,069)

(20,999)

(10,737)

(66,913)

(22,169)

(2,721)

(85)

-

(1,419)

-

-

(4,234)

(8,459)

(7,281)

(5,530)

(1,111)

(5,619)

(6,878)

(3,826)

(6,362)

(36,607)

 
 
 
 
 
 
 
 
Production and operating costs in Colombia increased 83%, to US$66.9 million 

Administrative costs increased 23%, from US$34.2 million for the year ended 

for the year ended December 31, 2017, as compared to US$36.6 million for the 

December 31, 2016 to US$42.1 million for the year ended December 31, 

year ended December 31, 2016, primarily due to (i) higher royalties of US$17.0 

2017, mainly due to higher staff costs and consulting fees resulting from an 

million, in line with increased production (the Jacana oil field accumulated 

increased scale of operations.

more than 5 mmbbl during the year ended December 31, 2017, triggering a 

higher royalty rate in Colombia) and higher oil prices, and (ii) increased costs 

Selling expenses

associated with higher production and the reopening of the Cuerva and Yamu 

Blocks, which are mature fields with higher operating costs than the Llanos 34 

Year ended December 31,

Change from prior year

Block. In addition, operating costs per boe in Colombia increased to US$5.6 

per boe for the year ended December 31, 2017 from US$5.4 per boe for the 

year ended December 31, 2016. 

Production and operating costs in Chile decreased by 5% to US$21.0 million 

due to lower oil and gas production levels. Costs per boe increased to US$20.3 

per boe from US$15.8 per boe in 2016. In the year ended December 31, 2017, 

the revenue mix for Chile was 48.5% oil and 51.5% gas, whereas for the same 

Colombia

Chile

Brazil

Other

Total

(in thousands of US$, except for percentages)

2017

(250)

(688)

-

(198)

(1,136)

2016

(2,830)

(994)

(20)

(378)

2,580

306

20

180

(4,222)

3,086

%

(91)%

(31)%

(100)%

(48)%

(73)%

period in 2016 it was 51.1% oil and 48.9% gas.

Selling expenses decreased 73%, from US$4.2 million for year ended December 

Production and operating costs in Brazil increased by 27%, to US$10.7 million 

due to the Trafigura offtake agreement as sales occur at the wellhead in our 

for the year ended December 31, 2017, as compared to the year ended 

Colombian operations, which are recorded as a discount to the oil price.

31, 2016 to US$1.1 million for the year ended December 31, 2017, primarily 

December 31, 2016, mainly resulting from non-recurring maintenance costs in 

Manati Field. Operating costs per boe increased to US$7.8 for the year ended 

Commodity risk management contracts

December 31, 2017 from US$5.8 per boe for the year ended December 31, 

We recorded a loss of US$15.4 million related to commodity risk management 

2016.

contracts for the year ended December 31, 2017. Realized losses reflect cash 

settled transactions and unrealized losses reflect non-cash changes between the 

Geological and geophysical expenses

contract values and the forward Brent oil curve.

Year ended December 31

Change from prior year

Depreciation

(in thousands of US$, except for percentages)

Depreciation charges decreased by 1% from US$75.8 million for the year ended 

2017

(2,231)

(858)

(1,007)

(3,598)

2016

(4,296)

(1,671)

(1,053)

(3,262)

(7,694)

(10,282)

2,065

813

46

(336)

2,588

%

December 31, 2016 to US$74.9 million for the year ended December 31, 2017, 

mainly due to lower production levels in Chile and Brazil. and lower depreciation 

costs per barrel in Colombia. Depreciation costs per boe decreased from US$9.9 

to US$7.9 per boe.

(48)%

(49)%

(4)%

10%

(25)%

Operating profit (loss)

Colombia

Chile

Brazil

Other

Total

Geological and geophysical expenses decreased 25%, from US$10.3 million 

for the year ended December 31, 2016 to US$7.7 million for the year ended 

December 31, 2017, primarily as the result of higher allocation to capitalized 

projects due to increased drilling activity levels.

Administrative costs

Year ended December 31

Change from prior year

(in thousands of US$, except for percentages)

Year ended December 31,

Change from prior year

(in thousands of US$, except for percentages)

2017

116,290

(19,675)

4,434

(22,053)

78,996

2016

31,464

(44,969)

(644)

(14,464)

84,826

25,294

5,078

(7,589)

%

270%

(56)%

(789)%

52%

(28,613)

107,609

(376)%

Colombia

Chile

Brazil

Other

Total

Colombia

(17,567)

(14,715)

(2,852)

19%

December 31, 2017, a 376% improvement from the operating loss of 

2017

2016

%

We recorded an operating profit of US$79.0 million for the year ended 

Chile

Brazil

Other

Total

(6,331)

(2,444)

(15,712)

(7,153)

(3,085)

(9,217)

(42,054)

(34,170)

822

641

(6,495)

(7,884)

(11)%

(21)%

70%

23%

US$28.6 million for the year ended December 31, 2016, primarily due to 

an increase in revenue and other gains and a decrease in certain expenses 

GeoPark   115

 
 
 
 
and depreciation, as described above. In 2016, we recorded a gain on non-

Loss Profit for the year

cash impairments reversal of non-financial assets amounting to US$5.7 

million in Colombia, resulting from an improved oil price environment and 

improvements in cost structure.

Financial costs

Financial costs increased 51% to US$51.5 million for the year ended December 

31, 2017 as compared to US$34.1 million for the year ended December 31, 

2016, mainly due to one-time costs on the cancellation of 2020 Notes for an 

amount of US$17.6 million.

Colombia

Chile

Brazil

Other

Total

Year ended December 31

Change from prior year
(in thousands of US$, except for percentages)

2017

67,622

(31,945)

(2,493)

(51,021)

2016

13,876

(55,862)

5,998

(24,658)

(17,837)

(60,646)

53,746

23,917

(8,491)

(26,363)

42,809

%

387%

(43)%

(142)%

107%

(71)%

Foreign exchange (loss) gain

For the year ended December 31, 2017, we recorded a net loss of US$17.8 

Foreign exchange variation decreased from a gain of US$13.9 million for the 

million as a result of the reasons described above.

year ended December 31, 2016 compared to a loss of US$2.2 million for the 

year ended December 31, 2017, mainly due to the appreciation of the Brazilian 

Loss Profit for the year attributable to owners of the Company

real in the 2016 period and its depreciation in the 2017 period. Foreign 

Loss for the year attributable to owners of the Company decreased by 51% 

exchange differences are mainly generated from changes in the value of the 

to US$24.2 million, compared to a loss for the year ended December 31, 

Brazilian real over the U.S. Dollar-denominated debt incurred at the local 

2016 of US$49.1 million for the reasons described above. Profit attributable 

subsidiary level, where the functional currency is the Brazilian real.

to non-controlling interest increased by 155% to US$6.4 million for the year 

ended December 31, 2017 as compared to a loss of US$11.6 million for the 

Profit (Loss) before income tax

year ended December 31, 2016.

Year ended December 31

Change from prior year

Year ended December 31, 2016 compared to year ended December 31, 2015

(in thousands of US$, except for percentages)

The following table summarizes certain of our financial and operating data for 

Colombia

Chile

Brazil

Other

Total

2017

113,028

(32,801)

(2,529)

(52,390)

25,308

2016

25,845

(58,017)

8,762

(25,432)

(48,842)

%

the years ended December 31, 2016 and 2015. 

87,183

25,216

(11,291)

(26,958)

74,150

337%

(43)%

(129)%

106%

(152)%

For the year ended December 31, 2017, we recorded a profit before income tax of 

US$25.3 million, compared to a loss of US$48.8 million for the year ended December 

31, 2016, primarily due to profits recorded in our Colombian operations.

Income tax (expense)

Colombia

Chile

Brazil

Other

Total

Year ended December 31

Change from prior year

(in thousands of US$, except for percentages)

2017

2016

(45,406)

(11,969)

856

36

1,369

2,155 

(2,764)

774 

(33,437)

(1,299)

2,800

595

(43,145)

(11,804)

(31,341)

%

279%

(60)%

(101)%

77%

266%

Income tax expense increased 266%, from US$11.8 million for the year ended 

December 31, 2016 to US$43.1 million for the year ended December 31, 2017, as a 

result of higher profits in Colombia.

116   GeoPark 20-F

 
 
 
 
For the year ended December 31

(in thousands of US$, except for percentages) 

% Change 

(1) Calculated pursuant to FASB ASC 932.
(2) We present production figures before deduction of royalties, as we believe 
that net production before royalties is more appropriate in light of our 

from

foreign operations and the attendant royalty regimes. Oil production figures 

2016

2015

prior year

145,193

47,477

162,629

47,061

(11)%

192,670

209,690

(8)%

delivery.

presented on page F-76 are net of royalties.
(3) Corresponds to production measured after separation but prior to 
compression, which is the measure we used to monitor business performance. 

1%

Gas production presented on page F-77 is gas measured at the point of 

Revenue

Net oil sales

Net gas sales

Net revenue

The following table summarizes certain financial information and  

operating data.

Commodity risk management contracts 

(2,554)

Production and operating costs

Geological and geophysical expenses

Administrative expenses

Selling expenses

Depreciation

Write-off of unsuccessful efforts

(67,235)

(10,282)

(34,170)

(4,222)

(75,774)

(31,366)

—

(86,742)

(13,831)

(37,471)

(5,211)

(105,557)

(30,084)

Impairment loss for non-financial assets

5,664

(149,574)

Other operating expense

Operating loss

Financial costs

Foreign exchange gain (loss)

Loss before income tax

Income tax (expense) benefit

Loss for the year

Non-controlling interest

Loss for the year attributable  

(1,344)

(28,613)

(34,101)

13,872

(13,711)

(232,491)

(35,655)

(33,474)

(48,842)

(301,620)

(11,804)

17,054

(60,646)

(11,554)

(284,566)

(50,535)

100%

(22)%

(26)%

(9)%

(19)%

(28)%

4%

(104)%

(90)%

(88)%

(4)%

(141)%

(84)%

(169)%

(79)%

(77)%

to owners of the Company

(49,092)

(234,031)

(79)%

Net production volumes
Oil (mbbl) (3)
Gas (mcf ) (2)
Total net production (mboe)

Average net production (boepd)

Average realized sales price

Oil (US$ per bbl)

Gas (US$ per mmcf )

Average unit costs per boe (US$)

Operating cost

Royalties and other
Production costs(1)
Geological and geophysical expenses

Administrative expenses

Selling expenses

6,189

11,911

8,174

22,394

5,518

11,493

7,434

20,367

25.6

4.5

7.3

1.5

8.8

1.3

4.5

0.6

32.1

4.6

10.5

1.9

12.4

2.0

5.4

0.7

12%

4%

10%

10%

(20)%

(2)%

(30)%

(21)%

(29)%

(35)%

(17)%

(14)%

GeoPark   117

 
 
 
Net revenue

Depreciation

Impairment and write-off

Chile

Colombia

36,723

(31,355)

(19,389)

126,228

(31,148)

(1,730)

Brazil

29,719

(12,974)

(4,583)

Other

—

(297)

—

2016

Total

192,670

(75,774)

(25,702)

Year ended December 31

(in thousands of US$)

2015

Chile

Colombia

44,808

(39,227)

(130,266)

131,897

(52,434)

(49,392)

Brazil

32,388

(13,568)

—

Other

597

(328)

Total

209,690

(105,557)

—

(179,658)

Revenue

For the year ended December 31, 2016, crude oil sales were our principal 

December 31, 2016 due to higher production. 

source of revenue, with 75% and 25% of our total revenue from crude oil 

and gas sales, respectively. The following chart shows the change in oil and 

The decrease in 2016 net revenue of US$17.0 million is mainly explained by:

natural gas sales from the year ended December 31, 2015 to the year ended 

• a decrease of US$5.7 million in oil sales in Colombia 

December 31, 2016. 

Consolidated

Sale of crude oil

Sale of gas

Total

By country

Colombia

Chile

Brazil

Other

Total

• a decrease of US$8.1 million in sales in Chile, including US$10.4 million in 

oil sales partially offset by an increase of US$2.3 million of gas sales.  

For the year ended December 31

• a decrease of US$2.7 million in sales in Brazil, related to our Manati 

(in thousands of US$)

operations and including US$0.3 million of oil sales and US$2.4 million of 

gas sales, all of which was due principally to lower oil and gas prices, as 

2016

2015

further described below.

145,193

47,477

162,629

Revenue attributable to our operations in Colombia for the year ended 

47,061

December 31, 2016 was US$126.2 million, compared to US$131.9 million 

192,670

209,690

for the year ended December 31, 2015, representing 66% and 63% of our 

total consolidated sales. The decrease is related to a decrease in the average 

realized prices per barrel of crude oil from US$28.8 per barrel to US$24.4 per 

Year ended December 31

barrel, primarily due to lower reference international prices. This was partially 

(in thousands of US$, except for percentages)

offset by increased sales of crude oil, from 4.6 mmbbl for the year ended 

% Change 

December 31, 2015 to 5.4 mmbbl for the year ended December 31, 2016, an 

from prior 

increase of 17%. This increase resulted mainly from the development and 

2016

2015

year

appraisal of the Jacana and Tigana fields in the Llanos 34 Block. 

126,228

131,897

36,723

29,719

—

44,808

32,388

597

(5,669)

(8,085)

(2,669)

(597)

(4)%

Revenue attributable to our operations in Chile for the year ended December 

(18)%

31, 2016 was US$36.7 million, a 18% decrease from US$44.8 million for the 

(8)%

year ended December 31, 2015, principally due to (1) decreased sales of 

(100)%

crude oil of 0.5 mmbbl for the year ended December 31, 2016 compared to 

192,670

209,690

(17,020)

(8)%

0.7 mmbbl for the year ended December 31, 2015 (a decrease of 29%) due to 

the decline in oil base production, (2) decreased average realized prices per 

Revenue decreased 8%, from US$209.7 million for the year ended December 

barrel of crude oil from US$42.2 per barrel for the year December 31, 2015 

31, 2015 to US$192.7 million for the year ended December 31, 2016, primarily 

to US$37.0 per barrel for the year ended December 31, 2016 (a decrease of 

as a result of lower prices. Sales of crude oil increased to 5.9 mmbbl in the 

US$5.2 per barrel or a total of 12%). The decrease in the average realized price 

year ended December 31, 2016 compared to 5.3 mmbbl in the year ended 

per barrel was attributable to lower international reference prices. This was 

December 31, 2015, and resulted in net revenue of US$145.2 million for the 

partially offset by an increase in gas sales by US$2.3 million, due to increased 

year ended December 31, 2016 compared to US$162.6 for the year ended 

gas production levels as compared to the previous year. The contribution 

December 31, 2015. In addition, sales of gas increased from US$47.1 million 

to our revenue during such years from our operations in Chile was 19% and 

for the year ended December 31, 2015 to US$47.5 million for the year ended 

21%, respectively.

118   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
Revenue attributable to our operations in Brazil for the year ended 

December 31, 2016 was US$29.7 million, a 8% decrease from US$32.4 million 

for the year ended December 31, 2015, principally due to decreased sales 

of gas of 5.8 mmcf for the year ended December 31, 2016 compared to 6.7 

mmcf for the year ended December 31, 2015 (a decrease of 13%) due to 

lower industrial demand. The contribution to our revenue during such years 

from our operations in Brazil was 15%.  

Production and operating costs

The following table summarizes our production and operating costs for the 

years ended December 31, 2016 and 2015. 

For the year ended December 31

(in thousands of US$, except for percentages)

% Change 

from prior 

2016 

2015

year

Consolidated (including Colombia,  

Chile, Argentina, Peru and Brazil)

Royalties

Staff costs

Transportation costs

Well and facilities maintenance

Consumables

Equipment rental

Other costs

Total

(11,497)

(10,859)

(2,281)

(13,160)

(8,283)

(3,868)

(13,155)

(18,562)

(4,511)

(19,974)

(8,591)

(3,517)

(17,287)

(18,432)

(13)%

(41)%

(49)%

(34)%

(4)%

10%

(6)%

(67,235)

(86,742)

(22)%

Year ended December 31

(in thousands of US$)

2016

2015

Chile

Brazil

Colombia

Chile

Brazil

Colombia

By country

Royalties

Staff costs

Transportation costs

Well and facilities maintenance

Consumables

Equipment rental

Other costs

Total

(1,495)

(5,866)

(1,170)

(6,122)

(1,405)

(42)

(6,069)

(22,169)

(2,721)

(85)

—

(1,419)

—

—

(4,234)

(8,459)

(7,281)

(5,530)

(1,111)

(5,619)

(6,878)

(3,826)

(6,362)

(1,973)

(7,680)

(2,441)

(2,998)

—

—

(10,628)

(1,651)

(1,851)

(101)

(4,030)

—

—

(36,607)

(28,704)

(8,150)

(9,322)

(2,068)

(7,611)

(6,726)

(3,404)

(3,407)

(8,056)

(11,253)

(48,534)

GeoPark   119

 
 
 
 
 
 
Consolidated production and operating costs decreased 22%, from US$86.7 

Administrative costs

million for the year ended December 31, 2015 to US$67.2 million for the 

year ended December 31, 2016, primarily due to cost reduction efforts and 

efficiencies, partially offset by increased volume sold.

Production and operating costs in Colombia decreased 25%, to US$36.6 

million for the year ended December 31, 2016, as compared to the year 

ended December 31, 2015, primarily due to cost reduction efforts. In addition, 

operating costs per boe in Colombia decreased to US$5 per boe for the year 

Colombia

ended December 31, 2016 from US$9 per boe for the year ended December 

31, 2015. 

Production and operating costs in Chile decreased by 23%, due to cost 

reduction initiatives and operating costs per boe decreased to US$16 per 

Chile

Brazil

Other

Total

For the year ended December 31

(in thousands of US$, except for percentages)

2016

(14,715)

(7,153)

(3,085)

(9,217)

2015

(10,579)

(10,978)

(2,936)

(12,978)

(34,170)

(37,471)

(4,136)

3,825

(149)

3,761

3,301

% Change 

from prior 

year

39%

(35)%

5%

(29)%

(9)%

boe from US$21 per boe in 2015. In the year ended December 31, 2016, the 

Administrative costs decreased 9%, from US$37.5 million for the year ended 

revenue mix for Chile was 51.1% oil and 48.9% gas, whereas for the same 

December 31, 2015 to US$34.2 million for the year ended December 31, 2016, 

period in 2015 it was 65.1% oil and 34.9% gas.

primarily as a result of continuing financial discipline.

Production and operating costs in Brazil increased by 5%, to US$8.4 million for 

Selling expenses

the year ended December 31, 2016, as compared to the year ended December 

31, 2015, primarily due to decrease in production. Operating costs per boe 

increased to US$6 for the year ended December 31, 2016 from US$4 per boe 

for the year ended December 31, 2015.

Geological and geophysical expenses

For the year ended December 31

(in thousands of US$, except for percentages)

Colombia

Chile

Brazil

% Change 

Other

from prior

Total

For the year ended December 31

(in thousands of US$, except for percentages)

2016

(2,830)

(994)

(20)

(378)

2015

(3,658)

(1,085)

—

(468)

(4,222)

(5,211)

% Change 

from prior 

year

(23)%

(8)%

100%

(19)%

(19)%

828

91

(20)

90

989

Colombia

Chile

Brazil

Other

Total

2016

(4,296)

(1,671)

(1,053)

(3,262)

2015

(2,798)

(4,749)

(1,103)

(5,181)

(10,282)

(13,831)

(1,498)

3,078

50

1,919

3,549

year

54%

Selling expenses decreased 19%, from US$5.2 million for year ended December 

(65)%

31, 2015 to US$4.2 million for the year ended December 31, 2016, primarily due 

(5)%

to a change in the commercialization mix increasing sales at wellhead in our 

(37)%

Colombian operations. In our Chilean operations, selling expenses were 8% 

(26)%

lower compared to prior year, primarily as a result of lower oil production levels. 

Geological and geophysical expenses decreased 26%, from US$13.8 million 

for the year ended December 31, 2015 to US$10.3 million for the year ended 

December 31, 2016, primarily as the result of higher allocation to capitalized 

projects and lower staff costs.

Operating (loss) profit

Colombia

Chile

Brazil

Other

Total

For the year ended December 31

(in thousands of US$, except for percentages)

2016

31,464

2015

(37,227)

(44,969)

(180,264)

(644)

6,639

(14,464)

(21,639)

68,691

135,295

(7,283)

7,175

(28,613)

(232,491)

203,878

% Change 

from prior 

year

(185)%

(75)%

(110)%

(33)%

(88)%

120   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We recorded an operating loss of US$28.6 million for the year ended December 

Income tax (expense) benefit

31, 2016, an 88% improvement from the operating loss of US$232.5 million for 

the year ended December 31, 2015, primarily due to the recognition in 2015 of 

non-cash impairments of non-financial assets amounting to US$149.6 million 

(US$104.5 million recorded in Chile and US$45.1 million in Colombia). In 2016, 

we recorded a gain on non-cash impairments reversal of non-financial assets 

amounting to US$5.7 million in Colombia, resulting from an improved oil price 

environment and improvements in cost structure.

Financial costs

Financial costs decreased 4% to US$34.1 million for the year ended December 

Colombia

Chile

Brazil

Other

31, 2016 as compared to US$35.7 million for the year ended December 31, 2015, 

Total

mainly due to the impact of lower bank charges and higher interest gains.

For the year ended December 31

(in thousands of US$, except for percentages)

2016

(11,969)

2,155

(2,764)

774

(11,804)

2015

(620)

16,893

8,357

(7,576)

17,054

(11,349)

(14,738)

(11,121)

8,350

(28,858)

% Change 

from prior 

year

1,830%

(87)%

(133)%

(110)%

(169)%

Foreign exchange gain (loss)

Income tax expense decreased 169%, from US$17.1 million for the year ended 

December 31, 2015 to a loss of US$11.8 million for the year ended December 

Foreign exchange variation was 141% to a gain of US$13.9 million for the year 

31, 2016, as a result of increased results of operations, mainly related to 

ended December 31, 2016 as compared to US$33.5 million loss for the year 

Colombia and Brazil. 

ended December 31, 2015, mainly because of the appreciation of the real over 

US$ denominated net debt incurred at the local subsidiary level, where the 

(Loss) Profit for the year

functional currency is the real.

(Loss) Profit before income tax

For the year ended December 31

(in thousands of US$, except for percentages)

Colombia

% Change 

Chile

from prior 

Brazil

Other

Total

year

(167)%

(70)%

2016

25,845

2015

(38,339)

(58,017)

(193,683)

8,762

(25,432)

(37,980)

(31,618)

64,184

135,666

46,742

6,186

Colombia

Chile

Brazil

Other

Total

For the year ended December 31

(in thousands of US$, except for percentages)

2016

13,876

2015

(38,959)

(55,862)

(176,789)

5,998

(24,658)

(29,623)

(39,195)

52,835

120,927

35,621

14,537

(60,646)

(284,566)

223,920

% Change 

from prior 

year

(136)%

(68)%

(120)%

(37)%

(79)%

(123)%

For the year ended December 31, 2016, we recorded a loss of US$60.6 million 

(20)%

as a result of the reasons described above.

(48,842)

(301,620)

252,778

(84)%

(Loss) Profit for the year attributable to owners of the Company

For the year ended December 31, 2016, we recorded a loss before income 

tax of US$48.8 million, compared to a loss of US$301.6 million for the year 

Loss for the year attributable to owners of the Company decreased by 79% 

ended December 31, 2015, primarily due to decreased losses from our Chilean 

to US$49.1 million, for the reasons described above. Loss attributable to non-

and Other operations and profits recorded in our Colombian and Brazilian 

controlling interest decreased by 77% to US$11.6 million for the year ended 

operations. 

December 31, 2016 as compared to the prior year.

B. Liquidity and capital resources

Overview

Our financial condition and liquidity is and will continue to be influenced by a 

variety of factors, including:

• changes in oil and natural gas prices and our ability to generate cash flows 

from our operations;

• our capital expenditure requirements;

• the level of our outstanding indebtedness and the interest we are obligated 

GeoPark   121

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
to pay on this indebtedness; and

March 21 2018, we made a semi-annual interest payment on the Notes due 

• changes in exchange rates which will impact our generation of cash flows 

2024 in the amount of US$13.8 million.

from operations when measured in US$, and the real.

We repurchased US$284.0 million aggregate principal amount of the 

Our principal sources of liquidity have historically been contributed 

outstanding Notes due 2020 in September 2017, and redeemed the remaining 

shareholder equity, debt financings and cash generated by our operations.

US$16.0 million aggregate principal amount outstanding in October 2017, 

Since 2005 to 2017, we have raised approximately US$200 million in equity 

using funds received in connection with the settlement of the Notes due 2024. 

offerings at the holding company level and nearly US$1 billion through debt 

The total consideration paid for the validly tendered and accepted Notes due 

arrangements with multilateral agencies such as the IFC, gas prepayment 

2020 was US$1,041.25 per US$1,000 principal amount of 2020 Notes, which 

facilities with Methanex, international bond issuances and bank financings, 

included an early tender payment of US$30 per US$1,000 principal amount 

described further below, which have been used to fund our capital 

of 2020 Notes for holders who tendered their notes by September 19, 2017, 

expenditures program and acquisitions and to increase our liquidity.

plus accrued and unpaid interest to, but not including, September 21, 2017. 

We have also raised US$182.1 million to date through our strategic partnership 

We redeemed the remaining US$16.0 million aggregate principal amount 

with LGI following the sale of minority interests in our Colombian and Chilean 

outstanding of the Notes due 2020 at a price equal to 103.75% of the principal 

operations. 

amount thereof, plus accrued and unpaid interest (including additional 

In February 2014, we commenced trading on the NYSE and raised US$98 

amounts, if any) from August 11, 2017 to, but excluding October 21, 2017.

million (before underwriting commissions and expenses), including the over-

allotment option granted to and exercised by the underwriters, through the 

We believe that our current operations and 2018 capital expenditures program 

issuance of 13,999,700 common shares. 

can be funded from cash flow from existing operations and cash on hand. 

Should our operating cash flow decline due to unforeseen events, including 

In February 2013, we issued US$300.0 million aggregate principal amount of 

delivery restrictions or a protracted downturn in oil and gas prices, we would 

7.50% senior secured notes due 2020 (the “Notes due 2020”). 

examine measures such as further capital expenditure program reductions, 

pre-sale agreements, disposition of assets, or issuance of equity, among 

In December 2015, we entered into an offtake and prepayment agreement 

others. 

with Trafigura under which we will sell a portion of our Colombian crude oil 

production to Trafigura in exchange for advance payments of up to US$100 

Capital expenditures

million, subject to applicable volumes corresponding to the terms of the 

In the past, we have funded our capital expenditures with proceeds from 

agreement. Funds committed by Trafigura were available to us upon request 

equity offerings, credit facilities, debt issuances and pre-sale agreements, 

until September 2017 to be repaid by us on a monthly basis through future 

as well as through cash generated from our operations. We expect to incur 

oil deliveries until December 2018. As of October 2017, we are no longer 

substantial expenses and capital expenditures as we develop our oil and 

obligated to pay a commitment fee for any unused commitment under the 

natural gas prospects and acquire additional assets. See “Item 4. Information 

Trafigura Agreement. 

on the Company –B. Business Overview—2018 Strategy and Outlook.”

In September 2017, we issued US$425.0 million aggregate principal amount 

In the year ended December 31, 2017, we made total capital expenditures of 

of senior secured notes due 2024. The Notes due 2024 mature on September 

US$105.6 million (US$80.0 million, US$10.2 million, US$8.2 million, US$3.6 

21, 2024 and bear interest at a fixed rate of 6.50% and a yield of 6.50% per 

million and US$3.6 million in Colombia, Chile, Argentina, Peru and Brazil, 

year. Interest on the Notes due 2024 is payable semi-annually in arrears 

respectively).

on March 21 and September 21 of each year. The Indenture governing our 

Notes due 2024 contains incurrence-based limitations on the amount of 

In the year ended December 31, 2016, we made total capital expenditures of 

indebtedness we can incur. This situation may limit our capacity to incur 

US$39.3 million (US$26.2 million, US$7.8 million, US$1.7 million and US$3.6 

additional indebtedness, other than permitted debt, as specified in the 

million in Colombia, Chile, Argentina and Brazil, respectively).

indenture governing the Notes. The net proceeds from the Notes were used 

by us (i) to make a capital contribution to our wholly-owned subsidiary, 

Cash flows

GeoPark Latin America Limited Agencia en Chile, providing it with sufficient 

The following table sets forth our cash flows for the periods indicated:

funds to fully repay the 7.50% senior secured notes due 2020 and to pay 

any related fees and expenses, including a call premium, and (ii) for general 

corporate purposes, including capital expenditures, such as the acquisition 

of Aguada Baguales, El Porvenir and Puesto Touquet blocks in Neuquen basin 

in Argentina, and to repay existing indebtedness, including the Itaú loan. On 

122   GeoPark 20-F

 
 
Year ended December 31,

Indebtedness

(in thousands of US$)

As of December 31, 2017 and 2016, we had total outstanding indebtedness 

2015

of US$426.2 million and US$358.7 million, respectively, as set forth in the 

Cash flows provided by (used in)

Operating activities

Investing activities

Financing activities

Net increase (decrease) 

2017

142,158

(105,604)

23,968

2016

82,884

(39,306)

(51,136)

25,895

table below. 

(48,842)

(18,022)

BCI Loans

Bond GeoPark Latin America Agencia  

in cash and cash equivalents

60,522

(7,558)

(40,969)

en Chile (Notes due 2020)

Bond GeoPark Limited (Notes due 2024)

Cash flows provided by operating activities

Banco de Chile

For the year ended December 31, 2017, cash provided by operating activities 

Rio das Contas Credit Facility

was US$142.2 million, a 72% increase from US$82.9 million for the year 

Total

ended December 31, 2016, resulting from the increase in oil prices in 2017 

as compared to 2016, net of a US$15.6 million advance payment paid in 

As of December 31, (in thousands of US$)

2016

80

—

426,124

—

—

2017

141

304,059

—

4,709

49,763

426,204

358,672

December 2017 to Pluspetrol, as a security deposit related to the recently 

Our material outstanding indebtedness as of December 31, 2017 is 

announced acquisition of Aguada Baguales, El Porvenir and Puesto Touquet 

described below.

blocks in Neuquen basin in Argentina.

Notes due 2024

For the year ended December 31, 2016, cash provided by operating activities 

was US$82.9 million, a 220% increase from US$25.9 million for the year ended 

General

December 31, 2015, resulting from cost reduction efforts, lower income tax 

On September 21, 2017, we issued US$425.0 million aggregate principal 

paid and increased funds from working capital, including customer advance 

amount of senior secured notes due 2024. The Notes due 2024 mature on 

payments from Trafigura.

September 21, 2024 and bear interest at a fixed rate of 6.50% and a yield of 

6.50% per year. Interest on the Notes due 2024 is payable semi-annually in 

Cash flows used in investing activities

arrears on March 21 and September 21 of each year.

For the year ended December 31, 2017, cash used in investing activities was 

US$105.6 million, a 169% increase from US$39.3 million for the year ended 

Ranking

December 31, 2016. This increase was related to higher capital expenditures 

The Notes due 2024 constitute senior unsubordinated obligations of GeoPark 

in Colombia, Chile, Argentina and Peru in 2017 as compared to 2016. 

Limited, secured by a first lien on the Collateral (as described below). The Notes 

due 2024 rank equally in right of payment with all existing and future senior 

For the year ended December 31, 2016, cash used in investing activities was 

obligations of GeoPark Limited (except those obligations preferred by operation 

US$39.3 million, a 20% decrease from US$48.8 million for the year ended 

of Bermuda law, including without limitation labor and tax claims); rank senior 

December 31, 2015. This decrease was related to lower capital expenditures 

to all unsecured debt of GeoPark Limited to the extent of the value of the 

in Colombia, Chile and Brazil in 2016 as compared to 2015, despite having 

Collateral; rank senior in right of payment to all existing and future subordinated 

similar activity levels. 

indebtedness of GeoPark Limited; and rank effectively junior to any future 

secured obligations of GeoPark Limited and its subsidiaries with a security 

Cash flows from financing activities

interest on assets not constituting Collateral, in each case, to the extent of the 

Cash from financing activities was US$24.0 million for the year ended 

value of the collateral securing such obligations. 

December 31, 2017, compared to US$51.1 million used in financing 

activities for the year ended December 31, 2016. This change was 

Collateral

principally related to net proceeds from the issuance of 2024 Notes of 

The notes are secured by a first-priority perfected security interest in certain 

US$418.3 million offset by principal paid of US$355.0 million related to the 

collateral (the “Collateral”), which consists of 80% of the equity interests of 

payment of 2020 Notes and the prepayment of the Itaú loan.

each of GeoPark Chile and GeoPark Colombia. 

Cash used in financing activities was US$51.1 million for the year ended 

Optional redemption

December 31, 2016, compared to US$18.0 million for the year ended 

We may, at our option, redeem all or part of the Notes due 2024, at the 

December 31, 2015. This change was principally the result of principal 

redemption prices, expressed as percentages of principal amount, set forth 

payments related to Itaú loan and dividends distribution to non-controlling 

below, plus accrued and unpaid interest thereon (including additional 

interest.

amounts), if any, to the applicable redemption date, if redeemed during the 

12-month period beginning on September 21 of the years indicated below:

GeoPark   123

 
 
 
 
 
 
Year

2021 

2022 

2023 and after 

Change of control

Percentage

Events of default under the indenture governing the Notes due 2024 include: 

103.250%

the nonpayment of principal when due; default in the payment of interest, 

101.625%

which continues for a period of 30 days; failure to make an offer to purchase 

100.000%

and thereafter accept tendered notes following the occurrence of a change 

of control or as required by certain covenants in the indenture governing 

the Notes due 2024; the notes, or the security documents in relation thereto 

Upon the occurrence of certain events constituting a change of control, we 

that continues for a period of 60 consecutive days after written notice; cross 

are required to make an offer to repurchase all outstanding Notes due 2024, 

payment default relating to debt with a principal amount of US$30.0 million 

at a purchase price equal to 101% of the principal amount thereof plus any 

or more, and cross-acceleration default following a judgment for US$30.0 

accrued and unpaid interest (including any additional amounts payable in 

million or more; bankruptcy and insolvency events; invalidity or denial or 

respect thereof ) thereon to the date of purchase. If holders of not less than 

disaffirmation of a guarantee of the notes; and failure to maintain a perfected 

90% in aggregate principal amount of the outstanding Notes due 2024 validly 

security interest in any collateral having a fair market value in excess of 

tender and do not withdraw such notes and we repurchase all such notes, 

US$15.0 million, among others. The occurrence of an event of default would 

we may redeem the Notes due 2024 that remain outstanding following such 

permit or require the principal of and accrued interest on the Notes due 2024 

purchase at a price in cash equal to 101% of the principal amount thereof plus 

to become or to be declared due and payable.

accrued and unpaid interest to but excluding the date of such redemption.

Banco de Chile

Covenants

During December 2015, we entered into a loan agreement with Banco de 

The Notes due 2024 contain customary covenants, which include, among 

Chile for US$7.0 million to finance the start-up of the new Ache gas field in 

others, limitations on the incurrence of debt and disqualified or preferred stock, 

the Fell Block. The interest rate applicable to this loan is LIBOR plus 2.35% per 

restricted payments (including restrictions on our ability to pay dividends), 

year. The interest and the principal have been paid on a monthly basis with a 

incurrence of liens, guarantees of additional indebtedness, the ability of certain 

6-month grace period and final maturity on December 2017.

subsidiaries to pay dividends, asset sales, transactions with affiliates, engaging 

in certain businesses and merger or consolidation with or into another 

BCI Loan

company. 

During February 2016, we executed a loan agreement with Banco de Crédito e 

Inversiones (BCI) to finance the acquisition of vehicles for our Chilean operations. 

In the event the Notes due 2024 receive investment-grade ratings from at least 

The interest rate applicable to this loan is 4.14% per annum. The interest and the 

two of the following rating agencies, Standard & Poor’s, Moody’s and Fitch, 

principal will be paid on monthly basis, with final maturity on February 2019. 

and no default has occurred or is continuing under the indenture governing 

the Notes due 2020, certain of these restrictions, including, among others, the 

LGI Line of Credit

limitations on incurrence of debt and disqualified or preferred stock, restricted 

As of December 31, 2017, the aggregate outstanding amount under the LGI Line 

payments (including restrictions on our ability to pay dividends), the ability of 

of Credit was US$31.2 million. This corresponds to advanced cash call payments 

certain subsidiaries to pay dividends, asset sales and certain transactions with 

granted by LGI to GeoPark Chile for financing Chilean operations in our Tierra 

affiliates will no longer be applicable.

del Fuego blocks. The maturity of this balances is July 2020 and the applicable 

The indenture governing our Notes due 2024 includes incurrence test 

covenants that provide, among other things, that, the net debt to EBITDA ratio 

See “Item 4. Information on the Company—B. Business Overview—Significant 

interest rate is 8% per year.

should not exceed (i) 3.50 until September 21, 2019, (ii) 3.25 from September 

Agreements—Agreements with LGI.”

21, 2019 to September 21, 2021, and (iii) 3.00 thereafter until maturity, and the 

EBITDA to interest ratio should exceed (i) 2.00 until September 21, 2019, (ii) 2.25 

Rio das Contas Credit Facility

from September 21, 2019 to September 21, 2021 and (iii) 2.50 thereafter until 

We financed our Rio das Contas acquisition in part through our Brazilian 

maturity. Failure to comply with the incurrence test covenants does not trigger 

subsidiary’s entrance into a US$70.5 million credit facility (the “Rio das Contas 

an event of default. However, this situation may limit our capacity to incur 

Credit Facility”) with Itaú BBA International plc, which was secured by the 

additional indebtedness, as specified in the indenture governing the Notes due 

benefits GeoPark receives under the Purchase and Sale Agreement for Natural 

2024, other than certain categories of permitted debt. We must test incurrence 

Gas with Petrobras. The loan was fully repaid in September 2017.

covenants before incurring additional debt or performing certain corporate 

actions including but not limited to making dividend payments, restricted 

Other Agreements

payments and others (in each case with certain specific exceptions). 

In December 2015, we entered into an offtake and prepayment agreement with 

Events of default

124   GeoPark 20-F

Trafigura under which we sell and deliver a portion of our Colombian crude 

oil production. Pricing will be determined by future spot market prices, net of 

 
 
 
 
 
 
transportation costs. The agreement also provides us with prepayment of up 

to US$100 million from Trafigura. Funds committed will be made available to 

us upon request and will be repaid by us on a monthly basis through future oil 

deliveries over the period of the contract, which is 2.5 years, including a 6-month 

grace period. According to the terms of the prepayment agreement, we are 

required to pay interest of LIBOR plus 5% per year on outstanding amounts. In 

addition, under the prepayment agreement, we are required to maintain certain 

coverage ratios linking: (i) future payments to the value of estimated future 

oil deliveries (net of transportation discounts) during the term of the offtake 

agreement and (ii) collections to payments within specified periods, with the 

possibility of delivering additional volumes to meet such ratios in the upcoming 

3-month period. As of March 31, 2018, outstanding amounts related to the 

prepayment agreement amount to US$7.5 million.

C. Research and development, patents and licenses, etc.

See “Item 4. Information on the Company——B. Business Overview” and “Item 4. 

Information on the Company—B. Business Overview—Title to Properties.”

D. Trend information

For a discussion of Trend information, see “—A. Operating Results—Factors 

affecting our results of operations” and “Item 4. Information on the Company 

–B. Business Overview—2018 Strategy and Outlook.”

E. Off-balance sheet arrangements

We did not have any off-balance sheet arrangements as of December 31, 2017 

or as of December 31, 2016.

F. Tabular disclosure of contractual obligations

In accordance with the terms of our concessions, we are required to pay 

royalties in connection with our crude oil and natural gas production. See 

Note 32(a) to our Consolidated Financial Statements.

GeoPark   125

 
Directors, senior management and employees

The table below sets forth our committed cash payment obligations as of 

December 31, 2017.

Debt obligations(1)
Operating lease obligations(2)
Pending investment commitments(3)
Asset retirement obligations

Total contractual obligations

Total

618,455

40,750

53,791

38,075

751,071

Less than one year

(in thousands of US$)

Three to five years

More than five years

One to three years  

27,693

32,180

31,338

—

91,211

55,262

5,777

22,453

—

83,492

55,250

2,793

—

—

58,043

480,250

—

—

38,075

518,325

(1) Refers to principal and interest undiscounted cash flows. Interest payment 
breakdown included in Debt Obligations is as follows (i) less than one year: 

US$27.7 million; one to three years: US$55.3 million and three to five years: 

US$55.3 million. At December 31, 2017, outstanding long-term borrowings 

were issued at fixed rates. See Note 3: “Interest rate risk” to our Consolidated 

Financial Statements.  
(2) Reflects the future aggregate minimum lease payments under non-
cancellable operating lease agreements.
(3) Includes capital commitments in Isla Norte, Campanario and Flamenco 
Blocks in Chile, rounds 11, 12 and 13 concessions in Brazil, three blocks 

in Argentina and the Llanos 32, VIM-3, and Llanos 34 Blocks in Colombia. 

See “Item 4. Information on the Company—B. Business Overview—Our 

operations” and Note 32(b) to our Consolidated Financial Statements.

G. Safe harbor

See “Forward-Looking Statements.”

ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES

A. Directors and senior management

Board of directors
Our board of directors is currently composed of seven members. At every 

annual general meeting, one-third of the Directors retire from office. Our 

Directors can hold office for such term as the Shareholders may determine or, 

in the absence of such determination, until the next annual general meeting 

or until their successors are elected or appointed or their office is otherwise 

vacated. The Directors whose term has expired may offer themselves for 

re-election at each election of Directors. The term for the current Directors 

expires on the date of our next annual shareholders’ meeting, to be held in 

2018. 

The current members of the board of directors were appointed at our annual 

general meeting held on July 19, 2017. Two previously elected members, Mr. 

Peter Ryalls and Mr. Michael D. Dingman, passed away following the 2017 

annual general meeting, generating two vacancies on our board of directors. 

The table below sets forth certain information concerning our current board of 

directors. All ages are as of March 31, 2018. 

126   GeoPark 20-F

 
 
 
 
Name

Gerald E. O’Shaughnessy

James F. Park
Carlos A. Gulisano (3)
Juan Cristóbal Pavez (1)(2)
Robert Bedingfield (1)(2)
Pedro E. Aylwin Chiorrini
Jamie B. Coulter (2)

Position

Chairman and Director

Chief Executive Officer, Deputy Chairman and Director

Director

Director

Director

Director, Director of Legal and Governance, Corporate Secretary

Director

Age

At the Company since

69

62

67

47

69

58

77

2002

2002

2010

2008

2015

2003

2017

(1) Member of the Audit Committee.
(2) Independent director under SEC Audit Committee rules.
(3) Carlos Gulisano joined the Company in 2002 as an advisor.

geophysics from the University of California at Berkeley and previously worked 

as a research scientist in earthquake and tectonic at the University of Texas. 

In 1978, Jim helped pioneer the development of commercial oil and gas 

production in Central America with Basic Resources, an oil and gas exploration 

Biographical information of the current members of our Board of Directors is 

company, in Guatemala. He remained a member of the board of directors of 

set forth below. Unless otherwise indicated, the current business addresses for 

Basic Resources International Limited until the company was sold in 1997. Mr. 

our directors is Nuestra Señora de los Ángeles 179, Las Condes, Santiago, Chile.

Park is also a member of the board of directors of Energy Holdings and has 

Gerald E. O’Shaughnessy has been our Chairman and a member of our 

Yemen and China. Mr. Park is a member of the AAPG and SPE and has lived in 

also been involved in oil and gas projects in California, Louisiana, Argentina, 

board of directors since he co-founded the company in 2002. Following his 

Latin America since 2002.

graduation from the University of Notre Dame with degrees in government 

(1970) and law (1973), Mr. O’Shaughnessy was engaged in the practice of 

Carlos Gulisano has been a member of our board of directors since June 

law in Minnesota. Mr. O’Shaughnessy has been active in the oil and gas 

2010. Dr. Gulisano holds a bachelor’s degree in geology, a post-graduate 

business over his entire business career, starting in 1976 with Lario Oil and 

degree in petroleum engineering and a PhD in geology from the University 

Gas Company, where he served as Senior Vice President and General Counsel. 

of Buenos Aires and has authored or co-authored over 40 technical papers. 

He later formed The Globe Resources Group, a private venture firm whose 

He is a former adjunct professor at the Universidad del Sur, a former thesis 

subsidiaries provided seismic acquisition and processing, well rehabilitation 

director at the University of La Plata, and a former scholarship director at 

services, sophisticated logistical operations and submersible pump works 

CONICET, the national technology research council, in Argentina. Dr. Gulisano 

for Lukoil and other companies active in Russia during the 1990s. Mr. 

is a respected leader in the fields of petroleum geology and geophysics in 

O’Shaughnessy is also founder and owner of BOE Midstream, LLC, which owns 

South America and has over 40 years of successful exploration, development 

and operates the Bakken Oil Express, a crude by rail transloading and storage 

and management experience in the oil and gas industry. In addition to 

terminal in North Dakota, serving oil producers and marketing companies in 

serving as an advisor to GeoPark since 2002 and as Managing Director from 

the Bakken Shale Oil play. Over the past 25 years, Mr. O’Shaughnessy has also 

February 2008 until June 2010, Dr. Gulisano has worked for YPF, Petrolera 

founded and operated companies engaged in banking, wealth management 

Argentina San Jorge S.A. and Chevron San Jorge S.A. and has led teams 

products and services, investment desktop software, computer and network 

credited with significant oil and gas discoveries, including those in the 

security, and green clean technology, as well as other venture investments, Mr. 

Trapial field in Argentina. He has worked in Argentina, Bolivia, Peru, Ecuador, 

O’Shaughnessy has also served on a number of non-profit boards of directors, 

Colombia, Venezuela, Brazil, Chile and the United States. Mr. Gulisano is also an 

including the Board of Economic Advisors to the Governor of Kansas, the I.A. 

independent consultant on oil and gas exploration and production.

O’Shaughnessy Family Foundation, the Wichita Collegiate School, the Institute 

for Humane Studies, The East West Institute and The Bill of Rights Institute, the 

Juan Cristóbal Pavez has been a member of our board of directors since 

Timothy P. O’Shaughnessy Foundation and is a member of the Intercontinental 

August 2008. He holds a degree in commercial engineering from the Pontifical 

Chapter of Young Presidents Organization and World Presidents’ Organization.

Catholic University of Chile and an MBA from the Massachusetts Institute of 

Technology. He has worked as a research analyst at Grupo CB and later as a 

James F. Park has served as our Chief Executive Officer and as a member of 

portfolio analyst at Moneda Asset Management. In 1998, he joined Santana, 

our board of directors since co-founding the Company in 2002. He has over 

an investment company, as Chief Executive Officer, where he focused mainly 

40 years of experience in all phases of the upstream oil and gas business, with 

on investments in capital markets and real estate. While at Santana, he was 

a strong background in the acquisition, implementation and management 

appointed Chief Executive Officer of Laboratorios Andrómaco, one of Santana’s 

of international projects and teams in North America, South America, Asia, 

main assets. In 1999, Mr. Pavez co-founded Eventures, an internet company. 

Europe and the Middle East. He received a bachelor of science degree in 

Since 2001, he has served as Chief Executive Officer at Centinela, a company 

GeoPark   127

 
 
with a diversified global portfolio of investments. Mr. Pavez is also a board 

Counsel at BHP Billiton, Base Metals, where he was in charge of legal and 

member of Grupo Security, Vida Security and Hidroelétrica Totoral. Over the 

corporate governance matters on BHP Billiton’s projects, operations and 

last few years he has been a board member of several companies, including 

natural resource assets in South America, North America, Asia, Africa and 

Quintec, Enaex, CTI and Frimetal.

Australia.

Robert Bedingfield has been a member of our board of directors since March 

Jamie B. Coulter is a well-respected businessman, who has spearheaded 

2015. He holds a degree in Accounting from the University of Maryland and 

the growth of a variety of businesses in diverse sectors. He holds a business 

is a Certified Public Accountant. Until his retirement in June 2013, he was one 

degree from Wichita State University and is a graduate of the Stanford 

of Ernst & Young’s most senior Global Lead Partners with more than 40 years 

University Executive Program. Mr. Coulter currently serves as Managing 

of experience, including 32 years as a partner in Ernst & Young’s accounting 

Member of Coulter Enterprises LLC., a private investment firm. Mr. Coulter 

and auditing practices, as well as serving on Ernst & Young’s Senior Governing 

has been an investor in GeoPark since 2006. Mr. Coulter has more than 46 

Board. He has extensive experience serving Fortune 500 companies; including 

years of experience in the food retail and restaurant business, serving as Chief 

acting as Lead Audit Partner or Senior Advisory Partner for Lockheed Martin, 

Executive Officer of Lone Star Steakhouse & Saloon and having developed 

AES, Gannett, General Dynamics, Booz Allen Hamilton, Marriott and the US 

and operated Pizza Hut and Kentucky Fried Chicken restaurants. Mr. Coulter 

Postal Service. Since 2000, Mr. Bedingfield has been a Trustee, and at times 

is a former Restaurants & Institutions CEO of the year. Mr. Coulter has 

an Executive Committee Member, and the Audit Committee Chair of the 

operating and investment experience in the oil and gas business, including 

University of Maryland at College Park Board of Trustees. Mr. Bedingfield 

the founding of Sunburst Exploration, a US upstream oil and gas company 

served on the National Executive Board (1995 to 2003) and National Advisory 

that he built throughout the 1980s and sold in 1994. Mr. Coulter also has been 

Council (since 2003) of the Boy Scouts of America. Since 2013, Mr. Bedingfield 

an active participant as an investor in North American shale plays during the 

has also served as Board Member and Chairman of the Audit Committee of 

last ten years. Mr. Coulter currently serves as a Director of the Federal Law 

NYSE-listed Science Applications International Corp (SAIC).

Enforcement Foundation and is a member of the Board of Trustees for HCA 

Pedro E. Aylwin Chiorrini has served as a member of our board of directors 

directors, including as a Director of Jimmy Johns LLC, Chairman of the Board 

since July 2013 and as our Director of Legal and Governance since April 2011. 

of the International Pizza Hut Franchise Holders’ Association, a member of the 

From 2003 to 2006, Mr. Aylwin worked for us as an advisor on governance 

Board of Advisors of The Wichita State University Center for Entrepreneurship 

and legal matters. Mr. Aylwin holds a degree in law from the Universidad de 

and a member of the Board of Trustees for the University of Kansas School of 

Wesley Medical Center, and has previously served on a number of boards of 

Chile and an LLM from the University of Notre Dame. Mr. Aylwin has extensive 

Business, among others.

experience in the natural resources sector. Mr. Aylwin is also a partner at the 

law firm Aylwin, Mendoza, Luksic, Valencia Abogados in Santiago, Chile, where 

Executive officers

he represented mining, chemical and oil and gas companies in numerous 

Our executive officers are responsible for the management and representation 

transactions. From 2006 until 2011, he served as Lead Manager and General 

of our company. The table below sets forth certain information concerning our 

executive officers. All ages are as of March 31, 2018. 

Name

James F. Park

Andrés Ocampo

Position

Chief Executive Officer and Director

Chief Financial Officer

Pedro E. Aylwin Chiorrini

Director, Director of Legal and Governance, and Corporate Secretary

Augusto Zubillaga

Alberto Matamoros

Barbara Bruce 

Marcela Vaca

Carlos Murut

Salvador Minniti

Horacio Fontana

Agustina Wisky

Guillermo Portnoi

Stacy Steimel

128   GeoPark 20-F

Chief Operating Officer

Director for Argentina, Brazil and Chile 

Director for Peru

Director for Colombia

Director of Development 

Director of Exploration

Director of Drilling

Director of Business Management 

Director of New Business

Director of Shareholder Value

Age

At the Company since

62

40

58

48

46

61

49

61

63

60

41

42

58

2002

2010

2003

2006

2014

2017

2012

2006

2007

2008

2002

2006

2017

 
 
 
Biographical information of the members of our executive officers is set 

in IAE, from the Business School of Universidad Austral of Buenos Aires, 

forth below. Unless otherwise indicated, the current business addresses 

Argentina.

for our executive officers is Nuestra Señora de los Ángeles 179, Las Condes, 

Santiago, Chile.

Barbara Bruce has been our Director for Peru since June 2017. Ms. Bruce 

holds a degree in Geology from the Universidad Nacional de Ingeniería, 

Andrés Ocampo has served as our Chief Financial Officer since November 

Lima, Peru, a Master’s degree in Reservoirs from Colorado School of Mines, 

2013. He previously served as our Director of Growth and Capital (from 

USA and an MBA from Universidad Adolfo Ibañez, USA/Chile. Before joining 

January 2011 through October 2013), and has been with our company since 

GeoPark, she previously worked with Occidental Petroleum in different 

July 2010. Mr. Ocampo graduated with a degree in Economics from the 

international operations, including in the Caño Limon field in Colombia 

Universidad Católica Argentina. He has more than 16 years of experience in 

and the Dhurnal and Bhangali gas fields in Pakistan. Ms. Bruce later worked 

business and finance. Before joining our company, Mr. Ocampo worked at 

as deputy President of an offshore operation by Petrotech Peruana, joined 

Citigroup and served as Vice President Oil & Gas and Soft Commodities at 

Hunt Oil and as General Manager of Peru LNG, leading the construction and 

Crédit Agricole Corporate & Investment Bank.

startup of operation of Peru´s first LNG plant and managed the exploration 

venture of Hunt Oil in Madre de Dios, Peru.

Augusto Zubillaga has served as our Chief Operating Officer since May 

2015. He previously served in other management positions throughout 

Marcela Vaca has been our Director for Colombia since August 2012. Ms. 

the Company including as Operations Director, Argentina Director and 

Vaca holds a degree in law from Pontificia Universidad Javeriana in Bogotá, 

Production Director. He previously served as our Production Director. He is 

Colombia, a Master’s Degree in commercial law from the same university 

a petroleum engineer with more than 23 years of experience in production, 

and an LLM from Georgetown University. She has served in the legal 

engineering, well completions, corrosion control, reservoir management 

departments of a number of companies in Colombia, including Empresa 

and field development. He has a degree in petroleum engineering from 

Colombiana de Carbon Ltda (which later merged with INGEOMINAS), and 

the Instituto Tecnológico de Buenos Aires. Prior to joining our company, 

from 2000 to 2003, she served as Legal and Administrative Manager at GHK 

Mr. Zubillaga worked for Petrolera Argentina San Jorge S.A. and Chevron 

Company Colombia. Prior to joining our company in 2012, Ms. Vaca served 

San Jorge S.A. At Chevron San Jorge S.A., he led multi-disciplinary teams 

for nine years as General Manager of the Hupecol Group where she was 

focused on improving production, costs and safety, and was the leader of 

responsible for supervising all areas of the company as well as managing 

the Asset Development Team, which was responsible for creating the field 

relationships with Ecopetrol, ANH, the Colombian Ministry of Mines and 

development plan and estimating and auditing the oil and gas reserves of 

Energy, the Colombian Ministry of Environment and other governmental 

the Trapial field in Argentina. Mr. Zubillaga was also part of a Chevron San 

agencies. At the Hupecol Group, Ms. Vaca was also involved in the 

Jorge S.A. team that was responsible for identifying business opportunities 

structuring of the Hupecol Group’s asset development and sales strategy.

and working with the head office on the establishment of best business 

practices. He has authored several industry papers, including papers 

Carlos Murut has been our Director of Development since January 2012. He 

on electrical submersible pump optimization, corrosion control, water 

previously served as our Development Manager. Mr. Murut holds a master’s 

handling and intelligent production systems.

degree in petroleum geology from the University of Buenos Aires where he 

Alberto Matamoros has been our Director for Argentina, Brazil, Chile and 

in field exploitation. He also completed a Business Management 

Peru since March 2016 and Director for Chile since January 2015. He is an 

Development Program at Austral University. Mr. Murut has over 40 years of 

industrial engineer and has an MBA, with more than 20 years of experience 

experience working for international and major oil companies, including 

in the Oil & Gas industry. He started his career in the Argentinian oil 

YPF S.A., Tecpetrol S.A., Petrolera Argentina San Jorge S.A. and Chevron San 

also undertook postgraduate studies in reservoir engineering, specializing 

company ASTRA, as a Production Engineer of La Ventana-Vizcacheras Block 

Jorge S.A.

in the province of Mendoza (1997-2000). He then joined Chevron, where 

he worked as a Production Engineer in El Trapial Block in the province of 

Salvador Minniti has been our Director of Exploration since January 2012. 

Neuquén for three years. Later, he became a Field Engineering Manager, 

He previously served as our Exploration Manager. He holds a bachelor 

also for three years, in Buenos Aires, and then moved to Kern County, 

degree in geology from National University of La Plata and has a graduate 

California, to lead the production team. His experience in Chevron enabled 

degree from the Argentine Oil and Gas Institute in oil geology. Mr. Minniti 

him to manage different technical and administrative teams, designing 

has over 35 years of experience in oil exploration and has worked with YPF 

and executing working plans focused in the optimization of resources. In 

S.A., Petrolera Argentina San Jorge S.A. and Chevron Argentina.

2014, he joined GeoPark to be part of the Corporate Operation team before 

being selected as the new Director for Chile. Matamoros holds a degree in 

Horacio Fontana has been our Corporate Drilling Manager since March 

Industrial Engineering from the Universidad Nacional del Sur and an MBA 

2012. He previously served as our Engineer Manager. He holds a degree in 

GeoPark   129

 
civil engineering from Rosario National University and is also a graduate 

It is our current policy that executive directors enter into indefinite term 

from the Argentine Oil and Gas Institute, National University of Buenos 

contracts with the Company that may be terminated at any time by either 

Aires, with a specialty in oilfield exploitation and an extensive background 

party subject to certain notice requirements.

in drilling operations. He has recently taken part in a Management 

Development Program at IAE Business School of Austral University. Mr. 

Gerald E. O’Shaughnessy has entered into a service contract with the 

Fontana has over 31 years of drilling experience in major Argentine 

Company to act as Chairman at an annual salary of US$400,000. James F. 

companies such as YPF S.A., Petrolera Argentina San Jorge and Chevron.

Park has entered into a service contract with the Company to act as Chief 

Agustina Wisky has worked with our Company since it was founded in 

equity awards described below under “Equity Incentive Compensation.” Our 

November 2002, and has served as our Director of People since 2012 until 

agreements with Mr. O’Shaughnessy and Mr. Park contain covenants that 

December 2016 and is currently our Director of Business Management. Mrs. 

restrict them, for a period of 12 months following termination of employment, 

Wisky is a public accountant, and also holds a degree in human resources 

from soliciting senior employees of the Company and, for a period of six 

from the Universidad Austral—IAE. She has 15 years of experience in the oil 

months following a termination of employment, from competing with the 

Executive Officer at an annual salary of US$800,000. They each also received 

industry. Before joining our company, Mrs. Wisky worked at AES Gener and 

Company. 

PricewaterhouseCoopers.

Guillermo Portnoi has worked with our Company since June 2006 and has 

2013, has entered into a service contract with the Company to act as Director 

been our Director of Business Management since May 2015 until December 

of Legal and Governance, and as such has decided to forego his director fees. 

2016 and is currently our Director of New Business. Previously, he also 

He instead received in 2017 a salary of US$0.3 million and bonus of US$0.1 

served as our Director of Administration and Finance. Mr. Portnoi is a public 

million for his services as a member of senior management.  

accountant and holds an MBA from Universidad Austral—IAE. He has more 

than 14 years of experience in the oil industry. Before joining our company, 

The following chart summarizes payments made to our executive directors for 

Pedro E. Aylwin Chiorrini, who was appointed as an executive director in July 

Mr. Portnoi worked at Pluspetrol, Río Alto and PricewaterhouseCoopers, 

the year ended December 31, 2017:

where he counted several major oil companies as his clients.

Stacy Steimel joined GeoPark in February 2017 as our Shareholder Value 

Executive Directors’ Fees 

Director. Mrs. Steimel has more than 20 years of experience in the financial 

Gerald E. O’Shaughnessy 

US$400,000

Cash payment    

Bonus

—

sector as Fund Manager and subsequently as regional CEO for PineBridge 

James F. Park 

Investments, ex-AIG Investments in Latin America. Before AIG, Mrs. Steimel 

Pedro E. Aylwin Chiorrini 

US$800,000

US$800,000

—

—

held positions in the US Treasury Department and at the InterAmerican 

Development Bank. She holds an MBA from the Pontificia Universidad 

Bonus payments above were approved by the Compensation Committee on 

Católica de Chile, an MA in Latin American Studies from the University of 

March, 16 2017 and reflect awards for previous years’ performance including 

Texas at Austin and a BA from the College of William and Mary.

the discretionary bonus payments made based on our performance in 2016.

B. Compensation

Executive compensation

Non-Executive Director Contracts

The current annual fees paid to our non-executive Directors correspond to 

US$80,000 to be settled in cash and US$100,000 to be settled in stock, paid 

For the year ended December 31, 2017, we accrued or paid approximately 

quarterly in equal installments. In the event that a non-executive Director 

US$4.5 million, in the aggregate, to the members of our board of directors 

serves as Chairman of any Board Committees, an additional annual fee 

(including our executive directors) for their services in all capacities. During 

of US$20,000 applies. A Director who serves as a member of any Board 

this same period, we accrued or paid approximately US$7.8 million, in the 

Committees receives an annual fee of US$10,000. Total payment due shall 

aggregate, to the members of our senior management (excluding our 

be calculated on an aggregate basis for Directors serving in more than one 

executive directors) for their services in all capacities. An amount of US$0.9 

Committee. The Chairman fee is not added to the member’s fee while serving 

million corresponds to the accrual or payment for discretionary bonus 

for the same Committee. Payments of Chairmen and Committee members’ 

cash payments granted to the Company’s executive directors based on the 

fees are made quarterly in arrears and settled in cash only. 

Company’s performance in 2017. Gerald E. O’Shaughnessy, James F. Park and 

Pedro E. Aylwin Chiorrini are our executive directors.

The following chart summarizes payments made to our non-executive 

directors for the year ended December 31, 2017. 

Executive Director Contracts

130   GeoPark 20-F

 
 
 
Number of underlying  

common shares  

Non-Executive Director

Juan Cristóbal Pavez (2) 

Carlos Gulisano (3) 

Robert Bedingfield (4) 

Peter Ryalls(5)  

Michael D. Dingman(5)  

Jamie B. Coulter  

Non-Executive Directors’  

Fees in US$ 

110,000

110,000

102,500

115,000

46,667

50,000

Fees paid  
in Common Shares (1)
15,408

15,408

15,408

9,388

8,853

6,020

outstanding
976,211(1)
817,600(1)
478,000(1)
720,000(2)
379,500

490,000
1,619,105 (3)

Grant date

12/15/2008

12/15/2010

12/15/2011

11/23/2012

12/15/2012

12/31/2014

06/30/2016

Vesting date

Expiration date

12/15/2012

12/15/2014

12/15/2015

11/23/2015

12/15/2016

12/31/2017

06/30/2019

12/15/2018

12/15/2020

12/15/2021

11/23/2016

12/15/2022

12/31/2022

06/30/2026

(1) The numbers in this column are equal to 70,485 Common Shares (which 
amount equals to US$454,058). 
(2) Compensation Committee Chairman and Member of Audit Committee.
(3) Technical Committee Chairman and Member of Compensation Committee.
(4) Audit Committee Chairman and Member of Nomination Committee.
(5) Mr. Peter Ryalls and Mr. Michael D. Dingman passed away following the 2017 
annual general meeting.

(1) Pedro E. Aylwin Chiorrini holds 40,000 shares of the 2008 award, 25,000 
shares of the 2010 award and 12,000 shares of the 2011 award. 
(2) James F. Park received 450,000 shares of such awards, and Gerald E. 
O’Shaughnessy received 270,000 shares of such awards.
(3) Vesting of these common share awards was subject to the achievement 
of certain minimum financial and operational targets during a performance 

period that runs through 2016 to 2018. If such conditions are not achieved as 

of the vesting date, only the equivalent of one monthly salary will be issued in 

Pension and retirement benefits

shares.

We do not maintain any defined benefit pension plans or any other retirement 

programs for our employees or directors.

Equity Incentive Compensation

Our executive directors, senior management and employees who have 

received option awards or common share awards under the Stock Awards 

Plan authorize the Company to deposit any common shares they have 

received under this plan in our Employee Benefit Trust (“EBT”). The EBT is 

Performance-Based Employee Long-Term Incentive Program

held to facilitate holdings and dispositions of those common shares by the 

participants thereof. Under the terms of the EBT, each participant is entitled to 

In November 2007, our shareholders voted to authorize the board of directors 

receive any dividends we may pay which correspond to their common shares 

to use up to a maximum of 12% of our issued share capital for the purposes 

held by the trust, according to instructions sent by the Company to the trust 

of granting equity awards to our employees and other service providers. The 

administrator. The trust provides that Mr. James F. Park is entitled to vote all 

shareholders also authorized the board of directors to adopt programs for this 

the common shares held in the trust.

purpose and to determine specific conditions and broadly defined guidelines 

for such programs. 

Stock Awards Plan

Value Creation Plan

On December 10, 2015, the Board of Directors approved a renewal of the 

VCP for a new period of three years, with new rewards granted on January 1, 

The purpose of the Stock Awards Plan is to align the interests of our 

2016. Under the current VCP, if as of December 31, 2018, our share price has 

management, employees and key advisors with those of shareholders. Under 

increased by 12% per year according to the plan conditions, VCP participants 

the Stock Awards Plan, the board of directors, or its designee, may award 

(key management) will receive awards with an aggregate value equal to 10% 

options or stock awards. An option confers the right to acquire a specified 

of the excess above the market capitalization threshold generated by this 

number of common shares of the Company at an exercise price equal to the 

share price (assuming that the share capital of the Company had remained 

par value of the common shares subject to such an option. A performance 

at the same level as applicable at the time of establishment of the VCP: 

share confers a conditional right to acquire a specified number of common 

59,535,614 shares). The awards will vest and be paid in common shares 50% 

shares for zero or nominal consideration, subject to the achievement of 

on December 31, 2018, and the remaining 50% on December 31, 2019. As in 

performance conditions and other vesting terms.  

the previous VCP, the total number of common shares granted pursuant to 

this plan shall not exceed 5% of the issued share capital of the Company. For 

On December 17, 2014, we registered 3,435,600 shares with the U.S. SEC for 

further details see Note 30 to our Consolidated Financial Statements.

shares to be issued under the Stock Awards Plan. The following table sets forth 

the common share awards granted to our executive directors, management 

Non-Executive Director Plan

and employees under the Stock Awards Plan commencing in 2008 through 

In August 2014, our Board of Directors adopted the Non-Executive Director 

March 31, 2018. 

Plan in order to grant shares to non-executive directors as part of their 

compensation program for serving as directors, which was amended and 

restated in October 2016. In accordance with the resolutions adopted by our 

board of directors on May 20, 2014, our non-executive directors are paid their 

quarterly fees in the form of equity awards granted under the Non-Executive 

Director Plan. Under the Non-Executive Director Plan, the compensation 

GeoPark   131

 
 
 
 
 
committee may award common shares, restricted share units and other share-

Audit Committee

based awards that may be denominated or payable in common shares or 

The Audit Committee is composed of three directors. The current members of 

factors that influence the value of common shares. The maximum number of 

the Audit Committee are Mr. Juan Cristóbal Pavez and Mr. Robert Bedingfield 

common shares available for issuance under the Non-Executive Director Plan 

(who currently serves as Chairman of the committee). We have determined 

is 1,000,000 common shares. 

that Mr. Juan Cristóbal Pavez and Robert Bedingfield are independent, as such 

term is defined under SEC rules applicable to foreign private issuers. Currently, 

Potential dilution resulting from Equity Incentive Compensation Plans

there is a vacancy created by the passing of Mr. Peter Ryalls on July 25, 2017.

The percentage of total share capital that could be awarded to our directors, 

management and key employees under the Stock Awards Plan described 

The Audit Committee’s responsibilities include: (a) approving our financial 

above would represent approximately 14% of our issued common shares 

statements; (b) reviewing financial statements and formal announcements 

as of December 31, 2017. In accordance with existing equity compensation 

relating to our performance; (c) assessing the independence, objectivity 

plans as of the date of this annual report, there are approximately 4.6 million 

and effectiveness of our external auditors; (d) making recommendations for 

outstanding shares that have been awarded but which have not yet vested, 

the appointment, re-appointment and removal of our external auditors and 

representing approximately 7.5% of the total issued share capital as of 

approving their remuneration and terms of engagement; (e) implementing 

December 31, 2017.

C. Board practices

Overview

and monitoring policy on the engagement of external auditors supplying 

non-audit services to us; (f ) obtaining, at our expense, outside legal or other 

professional advice on any matters within its terms of reference and securing 

the attendance at its meetings of outsiders with relevant experience and 

expertise if it considers it necessary; and (g) reviewing our arrangements 

Our Board of Directors is responsible for establishing our listed company 

for our employees to raise concerns about possible wrongdoing in financial 

goals, ensuring that the necessary resources are in place to achieve 

reporting or other matters and the procedures for handling such allegations, 

these goals and reviewing our management and financial performance. 

and ensuring that these arrangements allow proportionate and independent 

Our board of directors directs and monitors the company in accordance 

investigation of such matters and appropriate follow-up action.

with a framework of controls, which enable risks to be assessed and 

managed through clear procedures, lines of responsibility and delegated 

Compensation Committee

authority. Our board of directors also has responsibility for establishing 

The Compensation Committee is composed of three directors. The current 

our core values and standards of business conduct and for ensuring that 

members of the compensation committee are Mr. Juan Cristóbal Pavez 

these, together with our obligations to our shareholders, are understood 

(who serves as Chairman of the committee) and Mr. Carlos Gulisano. 

throughout the company.

Currently there is one vacancy created by the passing of Mr. Peter Ryalls on 

Board composition

July 25, 2017. 

Our bye-laws and board resolutions provide that the board of directors consist 

The Compensation Committee meets at least twice a year, and its specific 

of a minimum of three and a maximum of nine members. All of our directors 

responsibilities include: (a) reviewing and recommending to the board 

were elected at our annual shareholders’ meeting held on July 19, 2017. Their 

of directors the remuneration policy for the Chief Executive Officer, 

term expires on the date of our next annual shareholders’ meeting, to be held 

the Chairman, our executive directors and other members of executive 

in 2018. The board of directors meets at least on a quarterly basis.

management; (b) reviewing the performance of our executive directors 

Committees of our board of directors

and members of executive management; and (c) reviewing all incentive 

compensation plans, equity-based plans, and all modifications to such 

Our board of directors has established an Audit Committee, a Compensation 

plans as well as administering and granting awards under all such plans and 

Committee, a Nomination Committee, a Technical Committee and a Disclosure 

approving plan payouts; and (d) reviewing and making recommendations 

Committee. The composition and responsibilities of each committee are 

to the Board with respect to the adoption or modification of executive 

described below. Members serve on the Audit Committee for a period of three 

officer and director share ownership guidelines and monitor compliance 

years. For the Nomination Committee, members serve for a period of one 

with any adopted share ownership guidelines.

year. For the Compensation Committee, members serve for the same period 

as their board term. For the Technical Committee and Disclosures Committee, 

Nomination Committee

members serve on these committees until their resignation or until otherwise 

The Nomination Committee is composed of four directors. The members of 

determined by our board of directors. In the future, our board of directors may 

the Nomination Committee are Mr. Gerald E. O’Shaughnessy, Mr. James F. 

establish other committees to assist with its responsibilities.

Park, Mr. Robert Bedingfield and Mr. Pedro E. Aylwin Chiorrini (who serves as 

Chairman of the committee).

132   GeoPark 20-F

 
 
 
 
 
 
 
The Nomination Committee meets at least twice a year and its responsibilities 

The following table sets forth a breakdown of our employees by geographic 

include: (a) reviewing the structure, size and composition of the board of 

segment for the periods indicated. 

directors and making recommendations to the board of directors in respect of 

any required changes; (b) identifying, nominating and submitting for approval 

by the board of directors candidates to fill vacancies on the board of directors 

as and when they arise; (c) making recommendations to the board of directors 

Colombia

with respect to the membership of the Audit Committee and Compensation 

Committee in consultation with the chairman of each committee, and with 

Chile

Brazil

respect to the appointment of any director or executive officer or other officer 

Argentina

other than the position of the Chairman and Chief Executive Officer and (d) 

succession planning for directors and senior executives.

Peru

Total

Year ended December 31, 

2017

180

102

12

92

19

405

2016

146

102

10

77

10

345

2015

133

106

12

90

11

352

Technical Committee

From time to time, we also utilize the services of independent contractors 

The Technical Committee is composed of three directors along with the 

to perform various field and other services as needed. As of December 31, 

Chief Operating Officer. The members of the Technical Committee are Mr. 

2017, 37 of our employees were represented by labor unions or covered 

Carlos Gulisano (who serves as Chairman of the committee), Mr. Gerald 

by collective bargaining agreements. We believe that relations with our 

O´Shaughnessy, Mr. James F. Park and Mr. Augusto Zubillaga. 

employees are satisfactory.

The Technical Committee’s responsibilities include: (a) overseeing the 

E. Share ownership

technical studies and evaluations of the Company’s properties and proposals 

As of March 15, 2018, members of our board of directors and our senior 

to acquire new properties and/or relinquish existing ones as well as reviewing 

management held as a group 20,881,731 of our common shares and 34.5% of 

project plans; (b) reviewing the Annual Reserve Report, the Company’s 

our outstanding share capital.

environmental programs and their effectiveness and the Company’s health 

and safety program and its effectiveness; and (c) providing a forum for ideas 

The following table shows the share ownership of each member of our board 

and solutions for the key technical people within the Company.

of directors and senior management as of March 15, 2018. 

Common 

Percentage of outstanding

Disclosure Committee

The Disclosure Committee is composed of Mr. James F. Park, Mr. Andrés 

Ocampo, and certain other officers or managers per request. 

The Disclosure Committee’s responsibilities include (a) review and approval of 

Shareholder
James F. Park(1) 
Gerald E. O’Shaughnessy(2) 
Juan Cristóbal Pavez(3) 
Carlos Gulisano 

filings with the SEC and press releases, (b) review of presentations to analysts, 

Pedro E. Aylwin Chiorrini 

investors and rating agencies and (c) establishment of disclosure controls and 

Robert Bedingfield 

procedures.

Liability insurance

Jamie B. Coulter 

Augusto Zubillaga 

Alberto Matamoros 

We maintain liability insurance coverage for all of our directors and officers, 

Marcela Vaca 

the level of which is reviewed annually.

D. Employees

Barbara Bruce 

Carlos Murut 

Salvador Minniti 

Stacy Steimel 

As of December 31, 2017, we had 405 employees, representing an increase of 

Horacio Fontana 

17% from December 31, 2016. 

Agustina Wisky 

Guillermo Portnoi 

Andrés Ocampo 

shares

7,891,269

7,213,316

2,964,162

193,327

220,859

82,495

1,517,587

*

*

*

*

*

*

*

*

*

*

*

Sub-total senior management  

ownership of less than 1%

Total

798,716

20,881,731

common shares

13.0%

11.9%

4.9%

0.3%

0.4%

0.1%

2.5%

*

*

*

*

*

*

*

*

*

*

*

1.3% 

34.5%

GeoPark   133

 
 
 
 
 
 
 
Major shareholders and related party transactions

* Indicates ownership of less than 1% of outstanding common shares.

the table is based solely on the disclosure set forth in Mr. O’Shaughnessy’s most 

(1) Held by Energy Holdings, LLC, which is controlled by James F. Park, a 
member of our Board of Directors. The number of common shares held by 

recent Schedule 13G filed with the SEC on February 13, 2018.
(3) Held directly and indirectly through Manchester Financial Group, L.P., 
Manchester Financial Group, Inc., Douglas F. Manchester and Papa Doug Trust 

Mr. Park does not reflect the 1,533,927 common shares held as of March 15, 

u/t/d/ January 11, 2010. This information is based solely on the disclosure set 

2018 in the employee benefit trust described under “Item 6. Directors, 

forth in Manchester Financial Group, L.P.’s most recent Schedule 13G filed with 

Senior Management and Employees—B. Compensation— Stock Awards 

Plan.” 1,073,201 of these common shares have been pledged pursuant to 

lending arrangements. The information set forth above is based solely on 

the SEC on February 8, 2017.
(4) IFC Equity Investments voting decisions are made through a portfolio 
management process which involves consultation from investment officers, 

the disclosure set forth in Mr. Park’s most recent Schedule 13G filed with the 

credit officers, managers and legal staff. This information is based solely on the 

SEC on February 13, 2018.

(2) Held directly and indirectly through GP Investments LLP, GPK Holdings 
LLC and other investment vehicles. 6,975,957 of these common shares have 

disclosure set forth in the IFC’s most recent Schedule 13G/A filed with the SEC on 

March 23, 2018.
(5) Held through Socoservin Overseas Ltd, which is controlled by Juan Cristóbal 
Pavez. The common shares reflected as being held by Mr. Pavez include 86,358 

been pledged pursuant to lending arrangements. The information set forth 

common shares held by him personally.

above is based solely on the disclosure set forth in Mr. O’Shaughnessy’s 

most recent Schedule 13G filed with the SEC on February 13, 2018.

Principal shareholders do not have any different or special voting rights in 

comparison to any other common shareholder.

(3) Held through Socoservin Overseas Ltd, which is controlled by Juan 
Cristóbal Pavez. The common shares reflected as being held by Mr. Pavez 

According to our transfer agent, as of February 28, 2018, we had 22 registered 

include 86,358 common shares held by him personally.

shareholders, out of which 6 are registered as U.S. shareholders. Since some 

of the shares are held by nominees, the number of shareholders may not be 

ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS

representative of the number of beneficial owners.

A. Major shareholders

B. Related party transactions

The following table presents the beneficial ownership of our common shares 

We have entered into the following transactions with related parties:

as of March 15, 2018:

Common 

Percentage of outstanding

In 2010, we formed a strategic partnership with LGI to acquire and develop 

LGI Chile Shareholders’ Agreements

Shareholder
James F. Park(1)
Gerald E. O’Shaughnessy(2)
Manchester Financial Group, L.P.(3)
IFC Equity Investments(4)
Juan Cristóbal Pavez(5)
Other shareholders

Total

shares

7,891,269

7,193,316

5,103,439

2,998,633

2,964,162

34,439,653

60,606,787

common shares

jointly upstream oil and gas projects in Latin America. In 2011, LGI acquired 

13.0%

11.9%

8.4%

4.9%

4.9%

a 20% equity interest in GeoPark Chile and a 14% equity interest in GeoPark 

TdF, for a total consideration of US$148.0 million, plus additional equity 

funding of US$18.0 million through 2014. On May 20, 2011, in connection 

with LGI’s investment in GeoPark Chile, we and LGI entered into the LGI Chile 

Shareholders’ Agreements, setting forth our and LGI’s respective rights and 

56.8%

obligations in connection with LGI’s investment in our Chilean oil and gas 

100.0%

business. Specifically, the LGI Chile Shareholders’ Agreements provide that 

the boards of each of GeoPark Chile and GeoPark TdF will consist of four 

(1) Held by Energy Holdings, LLC, which is controlled by James F. Park, a member of 
our Board of Directors. The number of common shares held by Mr. Park does not 

directors; as long as LGI holds at least 5% of the voting shares of GeoPark Chile 

or GeoPark TdF, as applicable, LGI has the right to elect one director and such 

reflect the 1,533,927 common shares held as of March 15, 2018 in the employee 

director’s alternate, while the remaining directors, and alternates, are elected 

benefit trust described under “Item 6. Directors, Senior Management and 

by us. Additionally, the agreements require the consent of LGI or its appointed 

Employees—B. Compensation— Stock Awards Plan.” 1,073,201 of these common 

director in order for GeoPark Chile or GeoPark TdF, as applicable, to be able 

shares have been pledged pursuant to lending arrangements. The information 

to take certain actions, including, among others: making any decision to 

set forth above and listed in the table is based solely on the disclosure set forth in 

terminate or permanently or indefinitely suspend operations in or surrender 

Mr. Park’s most recent Schedule 13G filed with the SEC on February 13, 2018.
(2) Held directly and indirectly through GP Investments LLP, GPK Holdings LLC and 
other investment vehicles. 6,975,957 of these common shares have been pledged 

our blocks in Chile (other than as required under the terms of the relevant 

CEOP for such blocks); selling our blocks in Chile to our affiliates; making any 

change to the dividend, voting or other rights that would give preference to 

pursuant to lending arrangements. The information set forth above and listed in 

or discriminate against the shareholders of these companies; entering into 

certain related party transactions; and creating a security interest over our 

134   GeoPark 20-F

 
 
 
blocks in Chile (other than in connection with a financing that benefits our 

the other shareholder before selling those shares to a third party; and (ii) any 

Chilean subsidiaries). The LGI Chile Shareholders’ Agreements also provide 

sale to a third party is subject to tag-along and drag-along rights, and the 

that: (i) if LGI or either Agencia or GeoPark Chile decides to sell its shares in 

non-transferring shareholder has the right to object to a sale to the third-party 

GeoPark Chile or GeoPark TdF, as applicable, the transferring shareholder 

if it considers such third-party to be not of a good reputation or one of our 

must make an offer to sell those shares to the other shareholder before selling 

direct competitors. We and LGI also agreed to vote our common shares or 

them to a third party; and (ii) any sale to a third party is subject to tag-along 

otherwise cause GeoPark Colombia to declare dividends only after allowing 

and drag-along rights, and the non-transferring shareholder has the right to 

for retentions for approved work programs and budgets, capital adequacy and 

object to a sale to the third-party if it considers such third-party to be not of 

tied surplus requirements of GeoPark Colombia, working capital requirements, 

a good reputation or one of our direct competitors. We and LGI also agreed 

banking covenants associated with any loan entered into by GeoPark 

to vote our common shares or otherwise cause GeoPark Chile or GeoPark TdF, 

Colombia or our other Colombian subsidiaries and operational requirements. 

as applicable, to declare dividends only after allowing for retentions to meet 

anticipated future investments, costs and obligations. See “Item 4. Information 

In addition, our agreement with LGI in Colombia allows us to earn back up 

on the Company—B. Business Overview—Significant Agreements—

to 12% of our equity participation in GeoPark Colombia, following certain 

Agreements with LGI—LGI Chile Shareholders’ Agreements.”

recovery factors of LGI `s initial investments as follows: (i) if the recovery 

LGI Colombia Agreements

factor is between one and two times, our incremental equity share is 4%; if 

the recovery factor is between two to three, three to four, four to five, and 

On December 18, 2012, we, Agencia, GeoPark Colombia and LGI entered 

above five, our incremental equity increases by an additional 2% each time, 

into the LGI Colombia Shareholders’ Agreement and a subscription share 

for up to a 12%, so that LGI participation could be reduced from current 20% 

agreement, pursuant to which LGI acquired a 20% interest in GeoPark 

to 8%. Recovery factor is measured considering realized dividends or other 

Colombia SAS. Further, on January 8, 2014, following an internal corporate 

distributions over the original investments.

reorganization of our Colombian operations, GeoPark Colombia Coöperatie 

U.A. and GeoPark Latin America entered into a new members’ agreement 

See “Item 4. Information on the Company—B. Business Overview—Significant 

with LGI (the “LGI Colombia Members’ Agreement”), that sets out substantially 

Agreements—Agreements with LGI—LGI Colombia Agreements.”

similar rights and obligations to the LGI Colombia Shareholders’ Agreement in 

respect of our oil and gas business in Colombia. We refer to the LGI Colombia 

IFC Subscription and Shareholders’ Agreement

Shareholders’ Agreement and the LGI Colombia Members’ Agreement 

On February 7, 2006, in order to finance the exploration, development 

collectively as the LGI Colombia Agreements. The LGI Colombia Members’ 

and exploitation of our blocks in Chile and Argentina and the acquisition 

Agreements provide that the board of GeoPark Colombia Coöperatie U.A. 

of additional exploration, development and exploitation blocks in Latin 

will consist of four directors; as long as LGI holds at least 14% of GeoPark 

America, we, IFC and Gerald E. O’Shaughnessy and James F. Park, as Lead 

Colombia SAS, LGI has the right to elect one director and such director’s 

Investors, entered into an agreement (the “IFC Subscription and Shareholders’ 

alternate, while the remaining directors, and alternates, are elected by us. 

Agreement”), pursuant to which IFC agreed to subscribe and pay for 2,507,161 

Additionally, the LGI Colombia Agreements require the consent of LGI or the 

of our common shares, representing approximately 10.5% of our then-

LGI appointed director for GeoPark Colombia SAS to be able to take certain 

outstanding common shares, at an aggregate subscription price of US$10.0 

actions, including, among others: making any decision to terminate or 

million (or approximately US$3.99 per common share).

permanently or indefinitely suspend operations in or surrender our blocks in 

Colombia (other than as required under the terms of the relevant concessions 

We agreed, for so long as IFC is a shareholder in the company, among 

for such blocks); creating a security interest over our blocks in Colombia; 

other things, to: ensure that our operations are in compliance with certain 

approving of GeoPark Colombia SAS’ annual budget and work programs and 

environmental and social guidelines; appoint and maintain a technically 

the mechanisms for funding any such budget or program; entering into any 

qualified individual to be responsible for the environmental and social 

borrowings other than those provided in an approved budget or incurred in 

management of our activities; maintain certain forms of insurance coverage, 

the ordinary course of business to finance working capital needs; granting 

including coverage for public liability and director’s and officer’s liability 

any guarantee or indemnity to secure liabilities of parties other than those 

reasonably acceptable to IFC, and in respect of certain of our operations; 

of our Colombian subsidiaries; changing the dividend, voting or other rights 

not undertake certain prohibited activities; and ensure that no prohibited 

that would give preference to or discriminate against the shareholders of 

payments are made by us or on our or the Lead Investors’ behalf, in respect of 

GeoPark Colombia SAS; entering into certain related party transactions; and 

our operations.

disposing of any material assets other than those provided for in an approved 

budget and work program. The LGI Colombia Agreements also provide that: 

We also agreed to provide to IFC, within 30 days of the end of the first half 

(i) if either we or LGI decide to sell our respective shares in GeoPark Colombia 

of the year, copies of our unaudited consolidated financial statements for 

SAS, the transferring shareholder must make an offer to sell those shares to 

the period (prepared under IFRS), a report on our capital expenditures for 

GeoPark   135

 
 
 
the period, a comprehensive report on the progress of the exploration, 

employment, commercial, environmental, safety and health matters. For 

development and exploitation of our blocks in Latin America and a statement 

example, from time to time, we receive notice of environmental, health and 

of all related party transactions during the period, with a certification by a 

safety violations. It is not presently possible to determine whether any such 

company officer that these were on an arm’s-length basis; within 90 days 

matters will have a material adverse effect on our consolidated financial 

of the end of our fiscal year, copies of our audited consolidated financial 

position and results of operations. 

statements for the year (prepared under IFRS), a management letter from 

our auditors in respect of our financial control procedures, accounting and 

In Brazil, GeoPark Brasil is a party to a class action filed by the Federal 

management information systems and any litigation, an annual monitoring 

Prosecutor’s Office regarding a concession agreement of exploratory Block 

report confirming compliance with national or local requirements and the 

PN-T-597, which the ANP initially awarded GeoPark Brasil in the 12th oil 

environmental and social requirements mandated by the agreement, a 

and gas bidding round held in November 2013. The Brazilian Federal Court 

report indicating any payments in the year to any governmental authority in 

issued an injunction against the ANP and GeoPark Brasil in December 2013 

connection with the documents governing our Chilean and Argentine blocks 

that prohibited GeoPark Brasil’s execution of the concession agreement 

and certificates of insurance, with a certificate of our insurer confirming that 

until the ANP conducted studies on whether drilling for unconventional 

effectiveness of our policies and payment of all applicable premiums; within 

resources would contaminate the dams and aquifers in the region. On July 

45 days before each fiscal year begins, a proposed annual business plan and 

17, 2015, GeoPark Brasil, at the instruction of the ANP, signed the concession 

budget for the upcoming year; within 3 days after its occurrence, notification 

agreement, which included a clause prohibiting GeoPark Brasil from 

of any incident that had or may reasonably be expected to have an adverse 

conducting unconventional exploration activity in the area. Despite the 

effect on the environment, health or safety; copies of notices, reports or other 

clause containing the prohibition, the judge in the case concluded that the 

communications between us and our board of directors or shareholders; and, 

concession agreement should not be executed. Thus, GeoPark Brasil requested 

within five days of receipt thereof, copies of any reports, correspondence, 

that the ANP comply with the decision and annul the concession agreement, 

documentation or notices from any third-party, governmental authority or 

which the ANP´s Board did on October 9, 2015. The annulment reverted the 

state-owned company that could reasonably be expected to materially impact 

status of all parties to the status quo ante, which maintains GeoPark Brasil’s 

our operations. Mr. O’Shaughnessy and Mr. Park have also agreed to procure 

right to the block.

that shareholders holding 51% of our common shares cause us to comply with 

the covenants above.

Dividends and dividend policy

Holders of common shares will be entitled to receive dividends, if any, paid on 

Executive Directors’ Service Agreements

the common shares.

We have entered into service contracts with certain of our executive 

directors. See “Item 6. Directors, Senior Management and Employees—B. 

We have never declared or paid any cash dividends on our common shares. 

Compensation—Executive compensation—Director Contracts.”

We intend to retain all of our future earnings, if any, generated by our 

For further information relating to our related party transactions and balances 

do not expect to pay cash dividends on our common shares in the foreseeable 

outstanding as of December 31, 2017, 2016 and 2015, please see Note 33 to 

future. Because we are a holding company with no direct operations, we will 

operations for the development and growth of our business. Accordingly, we 

our Consolidated Financial Statements.

C. Interests of Experts and Counsel

Not applicable.

only be able to pay dividends from our available cash on hand and any funds 

we receive from our subsidiaries. The terms of our indebtedness may restrict 

us from paying dividends. Mainly resulting from the impact of the decline 

in oil prices, we have recorded accumulated losses amounting to US$283.9 

million as of December 31, 2017, which further limits our ability to pay 

ITEM 8. FINANCIAL INFORMATION

dividends in the foreseeable future.

A. Consolidated statements and other financial information

Under the Bermuda Companies Act, we may not declare or pay a dividend 

Financial statements

if there are reasonable grounds for believing that we are, or would after the 

payment be, unable to pay our liabilities as they become due or that the 

See “Item 18. Financial Statements,” which contains our audited financial 

realizable value of our assets would thereafter be less than our liabilities. We 

statements prepared in accordance with IFRS.

do not presently have any reasonable grounds for believing that, if we were 

Legal proceedings

to declare or pay a dividend on our common shares outstanding, we would 

thereafter be unable to pay our liabilities as they became due or that the 

From time to time, we may be subject to various lawsuits, claims and 

realizable value of our assets would thereafter be less than our liabilities.

proceedings that arise in the normal course of business, including 

Additionally, any decision to pay dividends in the future, and the amount 

136   GeoPark 20-F

 
 
 
 
 
 
 
of any distributions, is at the discretion of our board of directors and our 

shareholders, and will depend on many factors, such as our results of 

operations, financial condition, cash requirements, prospects and other 

factors. See “Item 3. Key Information—D. Risk factors—Risks related to our 

High

Low

(US$ per share)

Common shares

Average daily

trading volume

(in shares)

common shares—We have never declared or paid, and do not intend to 

Annual price history

pay in the foreseeable future, cash dividends on our common shares, and, 

2014 (from February 7  

consequently, your only opportunity to achieve a return on your investment 

through December 31, 2014)

11.00

is if the price of our stock appreciates” and “—We are a holding company 

dependent upon dividends from our subsidiaries, which may be limited by 

law and by contract from making distributions to us, which would affect our 

2015

2016

2017 

financial condition, including the ability to pay dividends on the common 

2018 (through April 6, 2018) 

shares,” as well as “Item 10. Additional Information—B. Memorandum of 

Quarterly price history

association and bye-laws.”

B. Significant changes

1st Quarter 2017 

2nd Quarter 2017 

3rd Quarter 2017 

4th Quarter 2017 

A discussion of the significant changes in our business can be found under 

1st Quarter 2018 

“Item 4. Information on the Company—B. Business Overview.”

2nd Quarter 2018  

5.59

5.06

10.05

12.58

7.18

8.89

9.52

10.05

12.40

4.92

2.70

2.25

4.50

9.24

4.50

6.55

7.54

8.05

9.24

ITEM 9. THE OFFER AND LISTING

Monthly price history

(through April 6, 2018) 

12.58

12.18

A. Offering and listing details

Not applicable.

B. Plan of distribution

Not applicable.

C. Markets

November 2017 

December 2017 

January 2018 

February 2018 

March 2018 

April 2018  

9.83

10.05

10.88

10.36

12.40

8.48

8.60

9.60

9.24

9.35

(through April 6, 2018) 

12.58

12.18

On February 6, 2014 we completed our initial public offering and listed our 

common shares on the NYSE. 

Source: NYSE Connect

Our common shares have been listed on the NYSE under the symbol “GPRK” 

D. Selling shareholders

since February 7, 2014. They were previously listed on the AIM under the 

Not applicable.

symbol “GPK” until February 19, 2014, and, from 2009 to 2015 had been 

admitted to trade on the Santiago Offshore Stock Exchange (Bolsa Offshore de 

E. Dilution

la Bolsa de Comercio de Santiago). 

Not applicable.

The table below presents, for the periods indicated, the annual, quarterly and 

F. Expenses of the issue

monthly high and low closing prices (in US$) of our common shares on the 

Not applicable.

NYSE. 

47,795

23,838

103,283

142,158 

162,292 

149,187

202,151

115,768

101,643 

 153,916 

264,481

142,290 

72,795 

125,886

108,468 

223,067 

264,481

ITEM 10. ADDITIONAL INFORMATION

A. Share capital

Not applicable.

B. Memorandum of association and bye-laws

The following description of our memorandum of association and bye-laws 

does not purport to be complete and is subject to, and qualified by reference 

to, all of the provisions of our memorandum of association and bye-laws. 

GeoPark   137

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
General

preference on any outstanding preference shares.

We are an exempted company with limited liability incorporated under the laws 

of Bermuda with registration number 33273 from the Registrar of Companies. 

Board composition

The rights of our shareholders will be governed by Bermuda law and by our 

Our bye-laws provide that our board of directors will determine the 

memorandum of association and bye-laws. Bermuda company law differs 

maximum size of the board, provided that it shall be not be composed of 

in some material respects from the laws generally applicable to Delaware 

fewer than three directors. The maximum number of directors currently 

corporations. Below is a summary of some of those material differences.

allowed is nine directors and our board of directors currently consists of 

Because the following statements are summaries, they do not discuss all 

aspects of Bermuda law that may be relevant to us and to our shareholders.

Election and removal of directors

seven directors.

Share capital and bye-laws

Our bye-laws provide that our directors shall hold office for such term as 

the shareholders shall determine or, in the absence of such determination, 

Our share capital consists of common shares only. Our authorized share capital 

until the next annual general meeting or until their successors are elected 

consists of 5,171,949,000 common shares of par value US$0.001 per share. 

or appointed or their office is otherwise vacated. Directors whose term has 

As of the date of this annual report, there are 60,606,787 common shares 

expired may offer themselves for re-election at each election of the directors.

outstanding. All of our issued and outstanding common shares are fully paid 

and non-assessable. We also have an employee incentive program, pursuant to 

Under our bye-laws, a director may be removed by a resolution adopted by 

which we have granted share awards to our senior management and certain 

65% or more of the votes cast by shareholders who (being entitled to do 

key employees. See “Item 6. Directors, Senior Management and Employees.”

so) vote in person or by proxy at any general meeting of the shareholders 

According to our bye-laws, if our share capital is divided into different classes 

purpose of removing the director, containing a statement of the intention 

of shares, the rights attached to any class (unless otherwise provided by the 

to do so, must be served on such director not less than 14 days before the 

in accordance with the provisions of our bye-laws. Notice convened for the 

terms of issue of the shares of that class) may, whether or not the Company 

meeting.

is being wound-up, be varied with the consent in writing of the holders of 

at least two-thirds of the issued shares of that class or with the sanction of a 

Any vacancy created by the removal of a director at a special general meeting 

resolution passed by a majority of the votes cast at a separate general meeting 

may be filled at that meeting by the election of another director in his or her 

of the holders of the shares of the class at which meeting the necessary 

place or, in the absence of any such election, by the board of directors. Any 

quorum shall be two persons at least, in person or by proxy, holding or 

other vacancy, including a newly created directorship, may be filled by our 

representing one-third of the issued shares of the class. The rights conferred 

board of directors.

upon the holders of the shares of any class issued with preferred or other 

rights shall not, unless otherwise expressly provided by the terms of issue of 

Proceedings of board of directors

the shares of that class, be deemed to be varied by the creation or issue of 

Our bye-laws provide that our business shall be managed by or under the 

further shares ranking pari passu therewith.

direction of our board of directors. Our board of directors may act by the 

Our bye-laws give our board of directors the power to issue any unissued 

a quorum is present. The quorum necessary for the transaction of business 

shares of the company on such terms and conditions as it may determine, 

at meetings of the board of directors shall be the presence of a majority 

subject to the terms of the bye-laws and any resolution of the shareholders to 

of the board of directors from time to time. Our bye-laws also provide that 

affirmative vote of a majority of the directors present at a meeting at which 

the contrary.

Common shares

resolutions unanimously signed by all directors are valid as if they had been 

passed at a meeting of the board duly called and constituted.

Holders of our common shares are entitled to one vote per share on all 

Duties of directors

matters submitted to a vote of holders of common shares. Subject to 

Under Bermuda common law, members of a board of directors owe a fiduciary 

preferences that may be applicable to any issued and outstanding preference 

duty to the Company to act in good faith in their dealings with or on behalf 

shares, holders of common shares are entitled to receive such dividends, 

of the company, and to exercise their powers and fulfill the duties of their 

if any, as may be declared from time to time by our board of directors 

office honestly. This duty has the following essential elements: (1) a duty to 

out of funds legally available for dividend payments. Holders of common 

act in good faith in the best interests of the company; (2) a duty not to make 

shares have no redemption, sinking fund, conversion, exchange or other 

a personal profit from opportunities that arise from the office of director; (3) 

subscription rights. In the event of our liquidation, the holders of common 

a duty to avoid conflicts of interest; and (4) a duty to exercise powers for the 

shares are entitled to share equally and ratably in our assets, if any, remaining 

purpose for which such powers were intended. The Bermuda Companies 

after the payment of all of our debts and liabilities, subject to any liquidation 

138   GeoPark 20-F

 
 
 
 
Act also imposes a duty on directors of a Bermuda company, to act honestly 

directors or by a vote of shareholders, in each case if the material facts as to 

and in good faith, with a view to the best interests of the company, and to 

the interested director’s relationship or interests are disclosed or are known to 

exercise the care, diligence and skill that a reasonably prudent person would 

the disinterested directors or shareholders, or such contract or arrangement 

exercise in comparable circumstances. In addition, the Bermuda Companies 

is fair to the corporation as of the time it is approved or ratified. Additionally, 

Act imposes various duties on directors with respect to certain matters of 

such interested director could be held liable for a transaction in which such 

management and administration of the company.

director derived an improper personal benefit.

The Bermuda Companies Act provides that in any proceedings for negligence, 

Indemnification of directors and officers

default, breach of duty or breach of trust against any director, if it appears 

Bermuda law provides generally that a Bermuda company may indemnify its 

to a court that such officer is or may be liable in respect of the negligence, 

directors and officers against any loss arising from or liability which by virtue 

default, breach of duty or breach of trust, but that he has acted honestly 

of any rule of law would otherwise be imposed on them in respect of any 

and reasonably, and that, having regard to all the circumstances of the case, 

negligence, default, breach of duty or breach of trust except in cases where 

including those connected with his appointment, he ought fairly to be 

such liability arises from fraud or dishonesty of which such director or officer 

excused for the negligence, default, breach of duty or breach of trust, that 

may be guilty in relation to the company.

court may relieve him, either wholly or partly, from any liability on such terms 

as the court may think fit. This provision has been interpreted to apply only to 

Our bye-laws provide that we shall indemnify our officers and directors in 

actions brought by or on behalf of the company against the directors.

respect of their actions and omissions, except in respect of their fraud or 

dishonesty, or to recover any gain, personal profit or advantage to which 

By comparison, under Delaware law, the business and affairs of a corporation 

such director is not legally entitled, and (by incorporation of the provisions 

are managed by or under the direction of its board of directors. In exercising 

of the Bermuda Companies Act) that we may advance monies to our officers 

their powers, directors are charged with a duty of care and a duty of loyalty. 

and directors for costs, charges and expenses incurred by our officers and 

The duty of care requires that directors act in an informed and deliberate 

directors in defending any civil or criminal proceeding against them on the 

manner and to inform themselves, prior to making a business decision, of 

condition that the officers and directors repay the monies if any allegation 

all relevant material information reasonably available to them. The duty of 

of fraud or dishonesty is proved against them provided, however, that, if 

care also requires that directors exercise care in overseeing the conduct of 

the Bermuda Companies Act requires, an advancement of expenses shall be 

corporate employees. The duty of loyalty is the duty to act in good faith, not 

made only upon delivery to the Company of an undertaking, by or on behalf 

out of self-interest, and in a manner which the director reasonably believes 

of such indemnitee, to repay all amounts so advanced if it shall ultimately 

to be in the best interests of the shareholders. A party challenging the 

be determined by final judicial decision from which there is no further 

propriety of a decision of a board of directors bears the burden of rebutting 

right to appeal that such indemnitee is not entitled to be indemnified for 

the presumptions afforded to directors by the “business judgment rule.” If 

such expenses under this Bye-law or otherwise. Our bye-laws provide that 

the presumption is not rebutted, the business judgment rule attaches to 

the company and the shareholders waive all claims or rights of action that 

protect the directors and their decisions. Where, however, the presumption is 

they might have, individually or in right of the company, against any of the 

rebutted, the directors bear the burden of demonstrating the fairness of the 

company’s directors or officers for any act or failure to act in the performance 

relevant transaction. Notwithstanding the foregoing, Delaware courts subject 

of such director’s or officers’ duties, except with respect to any fraud or 

directors’ conduct to enhanced scrutiny in respect of defensive actions taken 

dishonesty, or to recover any gain, personal profit or advantage to which such 

in response to a threat to corporate control and approval of a transaction 

director is not legally entitled.

resulting in a sale of control of the corporation. 

Meetings of shareholders

Interested directors

Under Bermuda law, a company is required to convene the annual general 

Pursuant to our bye-laws, a director shall declare the nature of his interest in 

meeting of shareholders each calendar year, unless the shareholders in 

any contract or arrangement with the company as required by the Bermuda 

a general meeting, elect to dispense with the holding of annual general 

Companies Act. A director so interested shall not, except in particular 

meetings. Under Bermuda law and our bye-laws, a special general meeting of 

circumstances set out in our bye-laws, be entitled to vote or be counted in the 

shareholders may be called by the board of directors and may be called upon 

quorum at a meeting in relation to any resolution in which he has an interest, 

the requisition of shareholders holding not less than 10% of the paid-up capital 

which is to his knowledge, a material interest (otherwise than by virtue of 

of the company carrying the right to vote at general meetings of shareholders. 

his interest in shares or debentures or other securities of or otherwise in or 

through the company). A director will be liable to us for any secret profit 

Our bye-laws provide that, at any general meeting of the shareholders, the 

realized from the transaction. In contrast, under Delaware law, such a contract 

presence in person or by proxy of two or more shareholders representing in 

or arrangement is voidable unless it is approved by a majority of disinterested 

excess of 50% of the total issued voting shares of the company shall constitute 

GeoPark   139

 
 
 
a quorum for the transaction of business unless the company only has one 

vote in person or by proxy at any general meeting of the shareholders in 

shareholder, in which case such shareholder shall constitute a quorum. Unless 

accordance with the provisions of the bye-laws. Under Bermuda law, in the 

otherwise required by law or by our bye-laws, shareholder action requires a 

event of an amalgamation or merger of a Bermuda company with another 

resolution adopted by a majority of votes cast by shareholders at a general 

company or corporation, a shareholder who did not vote in favor of the 

meeting at which a quorum is present.

Shareholder proposals

amalgamation or merger and who is not satisfied that fair value has been 

offered for such shareholder’s shares may, within one month of the notice 

of the shareholders meeting, apply to the Supreme Court of Bermuda to 

Under Bermuda law, shareholders holding at least 5% of the total voting rights 

appraise the value of those shares.

of all the shareholders having at the date of the requisition a right to vote at 

the meeting to which the requisition relates or any group composed of at 

Under the Bermuda Companies Act, we are not required to seek the 

least 100 or more shareholders may require a proposal to be submitted to an 

approval of our shareholders for the sale of all or substantially all of our 

annual general meeting of shareholders. Under our bye-laws, any shareholders 

assets. However, Bermuda courts will view decisions of the English courts 

wishing to nominate a person for election as a director or propose business to 

as highly persuasive and English authorities suggest that such sales do 

be transacted at a meeting of shareholders must provide (among other things) 

require shareholder approval. Our bye-laws provide that the directors shall 

advance notice, as set out in our bye-laws. Shareholders may only propose a 

manage the business of the Company and may exercise all such powers as 

person for election as a director at an annual general meeting. 

are not, by the Bermuda Companies Act or by these Bye-laws, required to 

Shareholder action by written consent

be exercised by the Company in general meeting and may pay all expenses 

incurred in promoting and incorporating the company and may exercise 

Our bye-laws provide that, except for the removal of auditors and 

all the powers of the Company including, but not by way of limitation, the 

directors, any actions which shareholders may take at a general meeting 

power to borrow money and to mortgage or charge all or any part of the 

of shareholders may be taken by the shareholders through the unanimous 

undertaking property and assets (present and future) and uncalled capital 

written consent of the shareholders who would be entitled to vote on the 

of the Company and to issue debentures and other securities, whether 

matter at the general meeting. 

outright or as collateral security for any debt, liability or obligation of the 

Company or any other persons. 

Amendment of memorandum of association and bye-laws

Our memorandum of association and bye-laws may be amended with the 

Under Bermuda law, where an offer is made for shares of a company and, 

approval of a majority of our board of directors and by a resolution by a 

within four months of the offer, the holders of not less than 90% of the 

majority of the votes cast by shareholders who (being entitled to do so) vote in 

shares not owned by the offeror, its subsidiaries or their nominees accept 

person or by proxy at any general meeting of the shareholders in accordance 

such offer, the offeror may by notice require the non-tendering shareholders 

with the provisions of the bye-laws.

Business combinations

to transfer their shares on the terms of the offer. Dissenting shareholders 

do not have express appraisal rights but are entitled to seek relief (within 

one month of the compulsory acquisition notice) from the court, which has 

A Bermuda company may engage in a business combination pursuant to a 

power to make such orders as it thinks fit. Additionally, where one or more 

tender offer, amalgamation, merger or sale of assets. The amalgamation or 

parties hold not less than 95% of the shares of a company, such parties 

merger of a Bermuda company with another company generally requires 

may, pursuant to a notice given to the remaining shareholders, acquire the 

the amalgamation or merger agreement to be approved by the company’s 

shares of such remaining shareholders. Dissenting shareholders have a right 

board of directors and by its shareholders. Shareholder approval is not 

to apply to the court for appraisal of the value of their shares within one 

required where (a) a holding company and one or more of its wholly-owned 

month of the compulsory acquisition notice. If a dissenting shareholder is 

subsidiary companies amalgamate or merge or (b) two or more wholly-

successful in obtaining a higher valuation, that valuation must be paid to all 

owned subsidiary companies of the same holding company amalgamate 

shareholders being squeezed out or the purchaser may cancel the purchase 

or merge. Under the Bermuda Companies Act (save for such “short-form 

notice sent.

amalgamations”), unless a company’s bye-laws provide otherwise, the 

approval of 75% of the shareholders voting at a meeting is required to pass 

Dividends and repurchase of shares

a resolution to approve the amalgamation or merger agreement, and the 

Pursuant to our bye-laws, our board of directors has the authority to declare 

quorum for such meeting must be two persons holding or representing 

dividends and authorize the repurchase of shares subject to applicable law. 

more than one-third of the issued shares of the company. Our bye-laws 

Under Bermuda law, a company may not declare or pay a dividend if there 

provide that an amalgamation or merger will require the approval of our 

are reasonable grounds for believing that the company is, or would after the 

board of directors and of our shareholders by a resolution adopted by 65% 

payment be, unable to pay its liabilities as they become due or the realizable 

or more of the votes cast by shareholders who (being entitled to do so) 

value of its assets would thereby be less than its liabilities. Under Bermuda law, 

140   GeoPark 20-F

 
 
 
a company cannot purchase its own shares if there are reasonable grounds for 

admission of its common shares on AIM. Because the following statements 

believing that the company is, or after the repurchase would be, unable to pay 

are summaries, they do not discuss all aspects of Bermuda law that may be 

its liabilities as they become due.

relevant to us and our shareholders.

Shareholder suits

Interested Directors . Under our bye-laws and the Bermuda Companies Act, a 

Class actions and derivative actions are generally not available to 

director shall declare the nature of his interest in any contract or arrangement 

shareholders under Bermuda law. The Bermuda courts, however, would 

with the company. Our bye-laws further provide that a director so interested 

ordinarily be expected to permit a shareholder to commence an action 

shall not, except in particular circumstances, be entitled to vote or be counted 

in the name of a company to remedy a wrong to the company where 

in the quorum at a meeting in relation to any resolution in which he has an 

the act complained of is alleged to be beyond the corporate power of 

interest, which is to his knowledge, a material interest (otherwise than by 

the company or illegal, or would result in the violation of the company’s 

virtue of his interest in shares or debentures or other securities of or otherwise 

memorandum of association or bye-laws. Furthermore, consideration 

in or through the company). A director will be liable to us for any secret profit 

would be given by a Bermuda court to acts that are alleged to constitute 

realized from the transaction. See “Item 10—B. Memorandum of association 

a fraud against the minority shareholders or where an act requires the 

and bye-laws—Interested Directors.”

approval of a greater percentage of the company’s shareholders than that 

which actually approved it.

Amalgamations, Mergers and Similar Arrangements . Pursuant to the Bermuda 

Companies Act, the amalgamation or merger of a Bermuda company with 

When the affairs of a company are being conducted in a manner which is 

another company or corporation requires the amalgamation or merger 

oppressive or prejudicial to the interests of some part of the shareholders, 

agreement to be approved by the company’s board of directors and, 

one or more shareholders may apply under the Bermuda Companies 

under certain circumstances, by its shareholders. Under our bye-laws, an 

Act for an order of the Supreme Court of Bermuda, which may make 

amalgamation or merger will require the approval of our board of directors 

such order as it sees fit, including an order regulating the conduct of the 

and our shareholders by Special Resolution, which is a resolution adopted 

company’s affairs in the future or ordering the purchase of the shares of 

by 65% of more of the votes cast by shareholders who (being entitled to do 

any shareholders by other shareholders or by the company.

so) vote in person or by proxy at any general meeting of the shareholders 

in accordance with the provisions of the bye-laws and the quorum for 

Our bye-laws contain a provision through which we and our shareholders 

any general meeting must be two or more persons, in person or by proxy, 

waive any claim or right of action that we or they have, both individually 

representing in excess of 50% of the total of our issued voting shares. Under 

and on our behalf, against any director or officer in relation to any action or 

Bermuda law, in the event of an amalgamation or merger of a Bermuda 

failure to take action by such director or officer, including the breach of any 

company with another company or corporation, a shareholder of the Bermuda 

fiduciary duty, except in respect of any fraud or dishonesty of such director 

company who did not vote in favor of the amalgamation or merger and who is 

or officer. 

not satisfied that he has been offered fair value for his shares may, within one 

month of notice of the shareholders meeting, apply to the Supreme Court of 

Comparison of Bermuda law to Delaware corporate law

Bermuda to appraise the fair value of those shares. 

Bermuda law differs from the laws in effect in the United States and might 

Under Delaware law, with certain exceptions, a merger, consolidation or 

afford less protection to shareholders.

sale of all or substantially all the assets of a corporation must be approved 

Our shareholders could have more difficulty protecting their interests 

by the board of directors and a majority of the issued and outstanding 

than would shareholders of a corporation incorporated in a jurisdiction 

shares entitled to vote thereon. Under Delaware law, a shareholder of a 

of the United States. As a Bermuda company, we are governed by our 

corporation participating in certain major corporate transactions may, under 

memorandum of association and bye-laws and Bermuda company 

certain circumstances, be entitled to appraisal rights pursuant to which 

law. The provisions of the Bermuda Companies Act, which applies to 

such shareholder may receive cash in the amount of the fair value of the 

us, differs in some material respects from laws generally applicable to 

shares held by such shareholder (as determined by a court) in lieu of the 

U.S. corporations and shareholders, including the provisions relating to 

consideration such shareholder would otherwise receive in the transaction.

interested directors, mergers and acquisitions, takeovers, shareholder 

lawsuits and indemnification of directors. Set forth below is a summary of 

Shareholders’ Suit . Class actions and derivative actions are generally not 

these provisions, as well as modifications adopted pursuant to our bye-laws, 

available to shareholders under Bermuda law.  The Bermuda courts, however, 

which differ in certain respects from provisions of Delaware corporate law. 

would ordinarily be expected to permit a shareholder to commence an 

Our shareholders approved the adoption of new bye-laws which came into 

action in the name of a company to remedy a wrong to the company 

effect on February 19, 2014, being the date on which the company cancelled 

where the act complained of is alleged to be beyond the corporate power 

GeoPark   141

 
 
 
 
of the company or illegal, or would result in the violation of the company’s 

proceeding, such director or officer had no reasonable cause to believe his 

memorandum of association or bye-laws.  When the affairs of a company 

or her conduct was unlawful. In addition, we have entered into customary 

are being conducted in a manner which is oppressive or prejudicial to the 

indemnification agreements with our directors.

interests of some part of the shareholders, one or more shareholders may 

apply for an order of the Supreme Court of Bermuda regulating the conduct 

As a result of these differences, investors could have more difficulty 

of the company’s affairs in the future or an order to purchase the shares of 

protecting their interests than would shareholders of a corporation 

any shareholders by other shareholders or by the company and, in the case of 

incorporated in the United States.

a purchase by the company, for the reduction accordingly of the company’s 

capital, or otherwise. See “Item 10—B. Memorandum of association and bye-

Tax matters . Under current Bermuda law, we are not subject to tax on 

laws—Shareholder Suits.”

income or capital gains. We have received from the Minister of Finance 

under The Exempted Undertaking Tax Protection Act 1966, as amended, 

Our bye-laws contain a provision by virtue of which we and our shareholders 

an assurance that, in the event that Bermuda enacts legislation imposing 

waive any claim or right of action that they have, both individually and on 

tax computed on profits, income, any capital asset, gain or appreciation, 

our behalf, against any director or officer in relation to any action or failure to 

or any tax in the nature of estate duty or inheritance, then the imposition 

take action by such director or officer, including the breach of any fiduciary 

of any such tax shall not be applicable to us or to any of our operations or 

duty, except in respect of any fraud or dishonesty of such director or officer. 

shares, debentures or other obligations, until March 31, 2035. We could be 

Class actions and derivative actions generally are available to shareholders 

subject to taxes in Bermuda after that date. This assurance is subject to the 

under Delaware law for, among other things, breach of fiduciary duty, 

provision that it is not to be construed to prevent the application of any tax 

corporate waste and actions not taken in accordance with applicable law. In 

or duty to such persons as are ordinarily resident in Bermuda or to prevent 

such actions, the court has discretion to permit the winning party to recover 

the application of any tax payable in accordance with the provisions of the 

attorneys’ fees incurred in connection with such action.

Land Tax Act 1967 or otherwise payable in relation to any property leased 

Indemnification of Directors . We may indemnify our directors and officers in 

pay annual Bermuda government fees. In addition, all entities employing 

their capacity as directors or officers for any loss arising or liability attaching 

individuals in Bermuda are required to pay a payroll tax and there are other 

to them by virtue of any rule of law in respect of any negligence, default, 

sundry taxes payable, directly or indirectly, to the Bermuda government. 

breach of duty or breach of trust of which a director or officer may be 

Neither we nor our Bermuda subsidiaries employ individuals in Bermuda as 

to us. We are incorporated in Bermuda as an exempted company and 

guilty in relation to the company other than in respect of his own fraud or 

at the date of this annual report.

dishonesty. See “Item 10—B. Memorandum of association and bye-laws—

Enforcement of Judgments.”  Our bye-laws provide that we shall indemnify 

Access to books and records and dissemination of information

our officers and directors in respect of their acts and omissions, except 

Members of the general public have a right to inspect the public documents 

in respect of their fraud or dishonesty, or to recover any gain, personal 

of a company available at the office of the Registrar of Companies in 

profit or advantage to which such Director is not legally entitled, and (by 

Bermuda. These documents include the company’s memorandum of 

incorporation of the provisions of the Bermuda Companies Act) that we 

association and any amendments thereto. The shareholders have the 

may advance money to our officers and directors for the costs, charges 

additional right to inspect the bye-laws of the company, minutes of general 

and expenses incurred by our officers and directors in defending any civil 

meetings of shareholders and the company’s audited financial statements. 

or criminal proceedings against them on condition that the directors and 

The company’s audited financial statements must be presented at the 

officers repay the money if any allegations of fraud or dishonesty is proved 

annual general meeting of shareholders, unless the board and all the 

against them provided, however, that, if the Bermuda Companies Act 

shareholders agree to the waiving of the audited financials. The company’s 

requires, an advancement of expenses shall be made only upon delivery 

share register is open to inspection by shareholders and by members of 

to the Company of an undertaking, by or on behalf of such indemnitee, 

the general public without charge. A company is required to maintain its 

to repay all amounts if it shall ultimately be determined by final decision 

share register in Bermuda but may, subject to the provisions of the Bermuda 

that such indemnitee is not entitled to be indemnified for such expenses 

Companies Act, establish a branch register outside of Bermuda. Bermuda 

under our Bye-laws or otherwise. Under Delaware law, a corporation 

law does not, however, provide a general right for shareholders to inspect or 

may indemnify a director or officer of the corporation against expenses 

obtain copies of any other corporate records.

(including attorneys’ fees), judgments, fines and amounts paid in settlement 

actually and reasonably incurred in defense of an action, suit or proceeding 

Registrar or transfer agent

by reason of such position if such director or officer acted in good faith and 

A register of holders of the common shares is maintained by Coson Corporate 

in a manner he or she reasonably believed to be in or not opposed to the 

Services Limited in Bermuda, and a branch register is maintained in the 

best interests of the corporation and, with respect to any criminal action or 

United States by Computershare Trust Company, N.A., who serves as branch 

registrar and transfer agent.

142   GeoPark 20-F

 
 
 
 
 
Enforcement of Judgments

Section 98 further provides that a Bermuda company may indemnify its 

We are incorporated as an exempted company with limited liability 

directors, officers and auditors against any liability incurred by them in 

under the laws of Bermuda, and substantially all of our assets are located 

defending any proceedings, whether civil or criminal, in which judgment 

in Colombia, Chile, Brazil, Peru and Argentina. In addition, most of our 

is awarded in their favor or in which they are acquitted or granted relief by 

directors and executive officers reside outside the United States, and all or 

the Supreme Court of Bermuda pursuant to Section 281 of the Bermuda 

a substantial portion of the assets of such persons are located outside the 

Companies Act.

United States. As a result, it may be difficult for investors to effect service of 

process on those persons in the United States or to enforce in the United 

Our bye-laws contain provisions whereby we and our shareholders waive 

States judgments obtained in U.S. courts against us or those persons based 

any claim or right of action that we have, both individually and on our behalf, 

on the civil liability provisions of the U.S. securities laws.

against any director or officer in relation to any action or failure to take action 

by such director or officer, except in respect of any fraud or dishonesty of 

There is no treaty in force between the United States and Bermuda providing 

such director or officer. We may also indemnify our directors and officers 

for the reciprocal recognition and enforcement of judgments in civil 

in their capacity as directors and officers for any loss arising or liability 

and commercial matters. As a result, whether a U.S. judgment would be 

attaching to them by virtue of any rule of law in respect of any negligence, 

enforceable in Bermuda against us or our directors and officers depends 

default, breach of trust of which a director or officer may be guilty in relation 

on whether the U.S. court that entered the judgment is recognized by the 

to the company other than in respect of his own fraud or dishonesty. We 

Bermuda court as having jurisdiction over us or our directors and officers, as 

have entered into customary indemnification agreements with our directors.

determined by reference to Bermuda conflict of law rules and the judgment 

is not contrary to public policy in Bermuda, has not been obtained by fraud 

No treaty exists between the United States and Chile for the reciprocal 

in proceedings contrary to natural justice and is not based on an error 

recognition and enforcement of foreign judgments. Chilean courts, however, 

in Bermuda law. A judgment debt from a U.S. court that is final and for a 

have enforced valid and conclusive judgments for the payment of money 

sum certain based on U.S. federal securities laws will not be enforceable in 

rendered by competent U.S. courts by virtue of the legal principles of 

Bermuda unless the judgment debtor had submitted to the jurisdiction of 

reciprocity and comity, subject to review in Chile of the U.S. judgment in 

the U.S. court, and the issue of submission and jurisdiction is a matter of 

order to ascertain whether certain basic principles of due process and public 

Bermuda (not U.S.) law.

policy have been respected, without retrial or review of the merits of the 

subject matter. If a U.S. court grants a final judgment, enforceability of this 

An action brought pursuant to a public or penal law, the purpose of which is 

judgment in Chile will be subject to obtaining the relevant exequatur (i.e., 

the enforcement of a sanction, power or right at the instance of the state in 

recognition and enforcement of the foreign judgment) according to Chilean 

its sovereign capacity, may not be entertained by a Bermuda court. Certain 

civil procedure law in effect at that time, and depending on certain factors 

remedies available under the laws of U.S. jurisdictions, including certain 

(the satisfaction or non-satisfaction of which would be determined by the 

remedies under U.S. federal securities laws, may not be available under 

Supreme Court of Chile). Currently, the most important of such factors are: 

Bermuda law or enforceable in a Bermuda court, as they may be contrary 

the existence of reciprocity (if it can be proved that there is no reciprocity 

to Bermuda public policy. Further, no claim may be brought in Bermuda 

in the recognition and enforcement of the foreign judgment between the 

against us or our directors and officers in the first instance for violations 

United States and Chile, that judgment would not be enforced in Chile); the 

of U.S. federal securities laws because these laws have no extraterritorial 

absence of any conflict between the foreign judgment and Chilean laws 

jurisdiction under Bermuda law and do not have force of law in Bermuda. A 

(excluding for this purpose the laws of civil procedure) and Chilean public 

Bermuda court may, however, impose civil liability on us or our directors and 

policy; the absence of a conflicting judgment by a Chilean court relating 

officers if the facts alleged in a complaint constitute or give rise to a cause of 

to the same parties and arising from the same facts and circumstances; 

action under Bermuda law. However, section 281 of the Bermuda Companies 

the Chilean court’s determination that the U.S. courts had jurisdiction, that 

Act allows a Bermuda court, in certain circumstances, to relieve officers and 

process was appropriately served on the defendant and that the defendant 

directors of Bermuda companies of liability for acts of negligence, breach of 

was afforded a real opportunity to appear before the court and defend its 

duty or trust or other defaults.

case; and the judgment being final under the laws of the country in which 

it was rendered. Nonetheless, we have been advised by our Chilean counsel 

Section 98 of the Bermuda Companies Act provides generally that a Bermuda 

that there is doubt as to the enforceability in original actions in Chilean 

company may indemnify its directors, officers and auditors against any 

courts of liabilities predicated solely upon U.S. federal or state securities laws.

liability which by virtue of any rule of law would otherwise be imposed on 

them in respect of any negligence, default, breach of duty or breach of trust, 

C. Material contracts

except in cases where such liability arises from fraud or dishonesty of which 

See “Item 4. Information on the Company—B. Business Overview—Significant 

such director, officer or auditor may be guilty in relation to the company. 

Agreements.”

GeoPark   143

 
 
D. Exchange controls

Not applicable.

E. Taxation

• a person holding common shares in connection with a trade or business 

conducted outside of the United States.

If an entity that is classified as a partnership for U.S. federal income tax 

The following summary contains a description of certain Bermudian, U.S. 

purposes holds common shares, the U.S. federal income tax treatment of a 

federal income, and Chilean tax consequences of the acquisition, ownership and 

partner will generally depend on the status of the partner and the activities 

disposition of our common shares. The summary is based upon the tax laws of 

of the partnership. Partnerships holding common shares and partners in such 

Bermuda, the United States, and Chile, and regulations thereunder as of the date 

partnerships should consult their tax advisers as to the particular U.S. federal 

hereof, which are subject to change.

income tax consequences of their investment in our common shares.

Bermuda tax consideration

This discussion is based on the Internal Revenue Code of 1986, as amended 

At the date of this annual report, there is no Bermuda income or profits tax, 

(the “Code”), administrative pronouncements, judicial decisions, and final, 

withholding tax, capital gains tax, capital transfer tax, estate duty or inheritance 

temporary and proposed Treasury regulations, all as of the date hereof, any 

tax payable by us or by our shareholders in respect of our common shares. We 

of which is subject to change, possibly with retroactive effect. U.S. Holders 

have obtained an assurance from the Minister of Finance of Bermuda under 

should consult their tax advisers concerning the U.S. federal, state, local and 

the Exempted Undertakings Tax Protection Act 1966 that, in the event that 

foreign tax consequences of owning and disposing of our common shares in 

any legislation is enacted in Bermuda imposing any tax computed on profits 

their particular circumstances.

or income, or computed on any capital asset, gain or appreciation or any tax in 

the nature of estate duty or inheritance tax, such tax shall not, until March 31, 

A “U.S. Holder” is a beneficial owner of our common shares for U.S. federal 

2035, be applicable to us or to any of our operations or to our common shares, 

income tax purposes that is:

debentures or other obligations except insofar as such tax applies to persons 

• a citizen or individual resident of the United States;

ordinarily resident in Bermuda or is payable by us in respect of real property 

• a corporation, or other entity taxable as a corporation, created or organized 

owned or leased by us in Bermuda. We pay annual Bermuda government fees.

in or under the laws of the United States, any state therein or the District of 

Columbia; or

Material U.S. federal income tax considerations

• an estate or trust the income of which is subject to U.S. federal income 

The following is a description of the material U.S. federal income tax 

taxation regardless of its source.

consequences to U.S. Holders (as defined below) of owning and disposing of 

our common shares. This discussion is not a comprehensive description of 

This discussion assumes that we are not, and will not become, a passive 

all tax considerations that may be relevant to a particular person’s decision 

foreign investment company, as described below.

to hold our common shares. This discussion applies only to a U.S. Holder that 

holds our common shares as capital assets for tax purposes. In addition, it 

Taxation of distributions

does not describe all of the tax consequences that may be relevant in light of 

Distributions paid on our common shares, other than certain pro rata 

the U.S. Holder’s particular circumstances, including alternative minimum tax 

distributions of common shares, will generally be treated as dividends to 

and Medicare contribution tax consequences and differing tax consequences 

the extent paid out of our current or accumulated earnings and profits (as 

applicable to a U.S. Holder subject to special rules, such as:

determined under U.S. federal income tax principles). Because we do not 

•  certain financial institutions;

maintain calculations of our earnings and profits under U.S. federal income tax 

• a dealer or trader in securities who uses a mark-to-market method of tax 

principles, it is expected that distributions will generally be reported to U.S. 

accounting;

Holders as dividends. Subject to the passive foreign investment company rules 

• a person holding common shares as part of a straddle, wash sale or 

described below, dividends paid by qualified foreign corporations to certain non-

conversion transaction or entering into a constructive sale with respect to the 

corporate U.S. Holders may be taxable at favorable rates. A foreign corporation is 

common shares;

treated as a qualified foreign corporation with respect to dividends paid on stock 

• a person whose functional currency for U.S. federal income tax purposes is 

that is readily tradable on a securities market in the United States, such as the 

not the US$;

NYSE where our common shares are traded. Non-corporate U.S. Holders should 

• a partnership or other entities classified as partnerships for U.S. federal 

consult their tax advisers to determine whether the favorable rate will apply to 

income tax purposes;

dividends they receive and whether they are subject to any special rules that 

• a tax-exempt entity, including an “individual retirement account” or “Roth IRA;”

limit their ability to be taxed at this favorable rate.

• a person that owns or is deemed to own 10% or more of our voting stock;

• a person who acquired our shares pursuant to the exercise of an employee 

A dividend generally will be included in a U.S. Holder’s income when received, 

stock option or otherwise as compensation; or

144   GeoPark 20-F

 
 
 
 
 
 
will be treated as foreign-source income to U.S. Holders and will not be eligible 

be available and, if so, what the consequences of the alternative treatments 

for the dividends-received deduction generally available to U.S. corporations 

would be in their particular circumstances.

under the Code with respect to dividends paid by domestic corporations. 

Furthermore, if we were a PFIC or, with respect to a particular U.S. Holder, were 

Sale or other taxable disposition of common shares

treated as a PFIC for the taxable year in which we paid a dividend or the prior 

Gain or loss realized on the sale or other taxable disposition of our common 

taxable year, the preferential dividend rates discussed above with respect to 

shares will be capital gain or loss, and will be long-term capital gain or loss if 

dividends paid to certain non-corporate U.S. Holders would not apply.

the U.S. Holder held our common shares for more than one year. Long-term 

capital gain of a non-corporate U.S. Holder is generally taxed at preferential 

Information reporting and backup withholding

rates. The deductibility of capital losses is subject to limitations. The amount 

Payments of dividends and sales proceeds that are made within the United 

of the gain or loss will equal the difference between the U.S. Holder’s tax 

States or through certain U.S.-related financial intermediaries generally are 

basis in the common shares disposed of and the amount realized on the 

subject to information reporting, and may be subject to backup withholding, 

disposition. If a Chilean tax is withheld on the sale or disposition of the 

unless (1) the U.S. Holder is a corporation or other exempt recipient or 

common shares, a U.S. Holder’s amount realized will include the gross 

(2) in the case of backup withholding, the U.S. Holder provides a correct 

amount of the proceeds of the sale or disposition before deduction of the 

taxpayer identification number and certifies that it is not subject to backup 

Chilean tax.  See “—Chilean tax on transfers of shares” for a description of 

withholding. The amount of any backup withholding from a payment to a 

when a disposition may be subject to taxation by Chile.  This gain or loss 

U.S. Holder will be allowed as a credit against the U.S. Holder’s U.S. federal 

will generally be U.S.-source gain or loss for foreign tax credit purposes.  U.S. 

income tax liability and may entitle it to a refund, provided that the required 

Holders should consult their tax advisers as to whether the Chilean tax on 

information is timely furnished to the Internal Revenue Service.

gains may be creditable against the U.S. Holder’s U.S. federal income tax on 

foreign-source income from other sources.

Chilean tax on transfers of shares

Passive foreign investment company rules

In September 2012, Article 10 of the Chilean Income Tax Law Decree Law No. 

824 of 1974, or the indirect transfer rules, were enacted, and impose taxes on 

We believe that we were not a “passive foreign investment company,” or PFIC, 

the indirect transfer of shares, equity rights, interests or other rights in the 

for U.S. federal income tax purposes for 2017, and we do not expect to be 

equity, control or profits of a Chilean entity as well as transfers of other assets 

a PFIC in the foreseeable future. However, because the composition of our 

and property of permanent establishments or other businesses in Chile. The 

income and assets will vary over time, there can be no assurance that we will 

2014 tax reform introduces a measure which obliges the company from which 

not be a PFIC for any taxable year. The determination of whether we are a PFIC 

shares are transferred to pay taxes if the entity which undertakes the transfer 

is made annually and is based upon the composition of our income and assets 

of shares fails to do so. 

(including the income and assets of, among others, entities in which we hold 

at least a 25% interest), and the nature of our activities.

The indirect transfer rules apply to sales of shares of an entity:

• 

If such entity is an offshore holding company located in a black-listed 

If we were a PFIC for any taxable year during which a U.S. Holder held our 

tax haven jurisdiction as determined by Chilean tax law, or a black-listed 

common shares, gain recognized by a U.S. Holder on a sale or other disposition 

jurisdiction, (such as Bermuda) that holds Chilean Assets; and either a Chilean 

(including certain pledges) of our common shares would generally be 

resident holds 5% or more of such entity, or such entity’s rights to equity, 

allocated ratably over the U.S. Holder’s holding period for the common shares. 

control or profits, or 50% or more of such entity’s rights to equity or profits are 

The amounts allocated to the taxable year of the sale or other disposition 

held by residents in black-listed jurisdictions; or

and to any year before we became a PFIC would be taxed as ordinary income. 

•  the shares or rights transferred represent 10% or more of the offshore 

The amount allocated to each other taxable year would be subject to tax 

holding company (considering dispositions by related persons and over the 

at the highest rate in effect for individuals or corporations for that year, as 

preceding 12-month period) and the underlying Chilean Assets indirectly 

appropriate, and an interest charge would be imposed on the tax on such 

transferred, in the proportion indirectly owned by the seller, (a) are valued 

amount. Further, to the extent that any distribution received by a U.S. Holder 

in an amount equal to or higher than UTA 210,000 (approximately US$200 

on its common shares exceeds 125% of the average of the annual distributions 

million) (adjusted by the Chilean inflation unit of reference) or (b) represent 

on the shares received during the preceding three years or the U.S. Holder’s 

20% or more of the market value of the interest held by such seller in such 

holding period, whichever is shorter, that distribution would be subject to 

offshore holding company.

taxation in the same manner as gain, as described immediately above. Certain 

elections may be available that would result in alternative treatments (such 

As a result of these rules, a capital gain tax of 35% will be applied by the 

as mark-to-market treatment) of our common shares. U.S. Holders should 

Chilean tax authorities to the sale of any of our common shares if either of the 

consult their tax advisers to determine whether any of these elections would 

above alternative are met. This rate might be subject to change in the short 

GeoPark   145

 
 
 
term. See “Item 4. Information on the Company—B. Business overview—

shares—The transfer of our common shares may be subject to capital gains 

Industry and regulatory framework —Chile.”

taxes pursuant to indirect transfer rules in Chile.”

As of December 31, 2017, our Chilean Assets represented more than UTA 

F. Dividends and paying agents

210,000 and represent more than 38% of our total assets. 

Not applicable.

The 35% rate is calculated pursuant to one of the following methods, as 

determined by the seller:

G. Statement by experts

•  the sale price of the shares minus the acquisition cost of such shares, 

Not applicable.

multiplied by the percentage or proportion of the part of the underlying Chilean 

Assets’ fair market value (which assets are deemed to be “indirectly transferred” 

H. Documents on display

by virtue of the sale of shares) to the fair market value of the shares of the seller; 

We are subject to the informational requirements of the Exchange Act. 

or

Accordingly, we are required to file reports and other information with the 

•  the portion of the sales price of the shares equal to the proportion 

SEC, including annual reports on Form 20-F and reports on Form 6-K. You may 

of the fair market value of the underlying Chilean Assets, minus the 

inspect and copy reports and other information filed with the SEC at the Public 

corresponding proportion in the tax cost of such Chilean Assets for the 

Reference Room at 100 F Street, N.E., Washington, D.C. 20549. Information on 

corresponding holding entity.

the operation of the Public Reference Room may be obtained by calling the 

SEC at 1-800-SEC-0330. In addition, the SEC maintains an Internet website 

However, the seller may opt to be taxed as if the underlying Chilean Assets 

that contains reports and other information about issuers, like us, that file 

had been sold directly in which case a different set of tax rules may apply.

electronically with the SEC. The address of that website is www.sec.gov.

The tax is payable by the seller of the shares; however, the buyer shall make a 

provisional withholding unless the seller declares and pays the tax within the 

I. Subsidiary information

month following the sale, payment, remittance or it is credited into its account 

Not applicable.

or is put at its disposal. Also, if the seller fails to declare and pay this tax, and 

the buyer has not complied with its withholding obligations, the Chilean tax 

ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT 

authority (Servicio de Impuestos Internos) may charge such tax directly to any 

MARKET RISK

of them. In addition, the Chilean tax authority may require us, the seller, the 

buyer, or its representative in Chile, to file an affidavit with the information 

We are exposed to a variety of market risks, including commodity price risk, 

necessary to assess this tax.

interest rate risk, currency risk and credit (counterparty and customer) risk. 

Based on information available to us, (i) no Chilean resident holds 5% or 

The term “market risk” refers to the risk of loss arising from adverse changes in 

more of our rights to equity, control or profits; or (ii) residents in black-listed 

interest rates, oil and natural gas prices and foreign currency exchange rates. 

jurisdictions hold 50% or more of our rights to equity, control or profits. 

For further information on our market risks, please see Note 3 to our 

Therefore, we do not believe the indirect transfer rules will apply to transfers 

Consolidated Financial Statements.

of our common shares, unless the shares or rights transferred represent 10% 

or more of the company and the other conditions described above are met 

 ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES

(considering dispositions by related persons and over the preceding 12-month 

period).

A. Debt securities

Not applicable.

However, there can be no assurance that, at any time in the future, a Chilean 

resident will not hold 5% or more of our rights to equity, control or profits or 

B. Warrants and rights

that residents in black-listed jurisdictions will not hold 50% or more of our 

Not applicable.

rights to equity, control or profits. If this were to occur, all sales of our common 

shares would be subject to the indirect transfer tax referred to above.

C. Other securities

Our expectations regarding the indirect transfer rules are based on our 

Not applicable.

understandings, analysis and interpretation of these enacted indirect transfer 

rules, which are subject to additional interpretation and rule-making by the 

D. American Depositary Shares

Chilean authorities. As such, there is uncertainty relating to the application by 

Not applicable.

Chilean authorities of the indirect transfer rules on us.

See “Item 3. Key Information—D. Risk Factors—Risks related to our common 

146   GeoPark 20-F

 
 
 
 
 
 
 
 
PART II

ITEM 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES

• provide reasonable assurance that transactions are recorded as necessary to 

A. Defaults

No matters to report.

B. Arrears and delinquencies

No matters to report.

permit preparation of financial statements, in accordance with generally accepted 

accounting principles, and that receipts and expenditures are being made only in 

accordance with authorization of our management and directors; and

• provide reasonable assurance regarding prevention or timely detection of 

unauthorized acquisition, use or disposition of our assets that could have a 

material effect on our financial statements.

ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY 

Because of its inherent limitations, internal control over financial reporting 

HOLDERS AND USE OF PROCEEDS

Not applicable.

ITEM 15. CONTROLS AND PROCEDURES

A. Disclosure Controls and Procedures

may not prevent or detect misstatements. Therefore, effective control over 

financial reporting cannot, and does not, provide absolute assurance of 

achieving our control objectives. Also, projections of, and any evaluation of 

effectiveness of the internal controls in future periods are subject to the risk 

that controls may become inadequate because of changes in conditions, or 

that the degree of compliance with the policies or procedures may deteriorate.

As of December 31, 2017, under the supervision and with the participation 

Under the supervision and with the participation of our management, 

of our management, including our Chief Executive Officer and Chief Financial 

including our Chief Executive Officer, our Chief Financial Officer, and our 

Officer, we performed an evaluation of the effectiveness of the design and 

Director of Legal and Governance, we conducted an evaluation of the 

operation of our disclosure controls and procedures (as defined in Rule 

effectiveness of our internal control over financial reporting as of December 

13a-15(e) under the Exchange Act). There are inherent limitations to the 

31, 2017, based on the criteria established in Internal Control - Integrated 

effectiveness of any disclosure controls and procedures system, including 

Framework of the Committee of Sponsoring Organizations of the Treadway 

the possibility of human error and circumventing or overriding them. Even 

Commission (2013).

if effective, disclosure controls and procedures can provide only reasonable 

assurance of achieving their control objectives.

Based on this assessment, management believes that, as of December 31, 

2017, its internal control over financial reporting was effective based on those 

Based on such evaluation, our Chief Executive Officer and Chief Financial 

criteria. 

Officer concluded that our disclosure controls and procedures are effective to 

provide reasonable assurance that the information we are required to disclose 

C. Attestation Report of the Registered Public Accounting Firm

in the reports we file or submit under the Exchange Act is (1) recorded, 

Not applicable.

processed, summarized and reported within the time periods specified in 

the SEC’s rules and forms and (2) accumulated and communicated to our 

D. Changes in Internal Control over Financial Reporting

management to allow timely decisions regarding required disclosures.

There have been no changes in our internal control over financial reporting 

during the period covered by this annual report on Form 20-F that have 

B. Management’s Annual Report on Internal Control over Financial 

materially affected or reasonably likely to materially affect our internal control 

Reporting

over financial reporting.

Our management is responsible for establishing and maintaining an 

adequate internal control over financial reporting as defined in Rule 

 ITEM 16. RESERVED

13a-15(f ) under the Exchange Act.

Our internal control over financial reporting is a process designed by, or 

under the supervision of, our principal executive and principal financial 

We have determined that Mr. Juan Cristóbal Pavez and Mr. Robert Bedingfield 

officers, management and other personnel, to provide reasonable assurance 

are independent, as such term is defined under SEC rules applicable to foreign 

regarding the reliability of financial reporting and the preparation of our 

private issuers. In addition, Mr. Robert Bedingfield and Mr. Juan Cristobal Pavez 

financial statements for external reporting purposes, in accordance with 

are regarded as audit committee financial experts.

 ITEM 16A. Audit committee financial expert

generally accepted accounting principles. These include those policies and 

procedures that:

 ITEM 16B. Code of Conduct

• pertain to the maintenance of records that, in reasonable detail, accurately 

and fairly reflect transactions and dispositions of our assets;

We have adopted a code of conduct applicable to the board of directors and 

GeoPark   147

 
 
 
 
 
 
 
 
 
 
 
 
all employees. Since its effective date on September 24, 2012, we have not 

16C have been approved by the Audit Committee.  

waived compliance with or amended the code of conduct.

 ITEM 16C. Principal Accountant Fees and Services

ITEM 16D. Exemptions from the listing standards for audit committees

Amounts billed by PwC for audit and other services were as follows:

None.

Audit fees 

Audit related fees 

Tax services fees 

Other fees paid 

Total 

Audit Fees

 ITEM 16E. Purchases of equity securities by the issuer and affiliated 

2017

2016

purchasers

(in millions of US$)

0.73

0.14

0.21

0.03

1.11

0.49

During 2017, no purchases of our common shares were made by or on behalf of 

— 

us or by any affiliated purchaser. 

0.13

—

ITEM 16F. Change in registrant’s certifying accountant

0.62

Not applicable.

Audit fees are fees billed for professional services rendered by the principal 

ITEM 16G. Corporate governance

accountant for the audit of the registrant’s annual financial statements or 

services that are normally provided by the accountant in connection with 

Our common shares are listed on the NYSE. We are therefore required to 

statutory and regulatory filings or engagements for those fiscal years. It includes 

comply with certain of the NYSE’s corporate governance listing standards 

the audit of our Consolidated Financial Statements and other services that 

(the “NYSE Standards”). As a foreign private issuer, we may follow our 

generally only the independent accountant reasonably can provide, such as 

home country’s corporate governance practices in lieu of most of the 

comfort letters, statutory audits, consents and assistance with and review of 

NYSE Standards. Our corporate governance practices differ in certain 

documents filed with the SEC. 

Audit-Related Fees

significant respects from those that U.S. companies must adopt in order to 

maintain NYSE listing and, in accordance with Section 303A.11 of the NYSE 

Listed Company Manual, a brief, general summary of those differences is 

Audit-related fees are fees billed for assurance and related services that are 

provided as follows.

reasonably related to the performance of the audit or review of our Consolidated 

Financial Statements and not reported under the previous category. These 

Director independence

services would include, among others: accounting consultations and audits 

The NYSE Standards require a majority of the membership of NYSE-listed 

in connection with acquisitions, internal control reviews, attest services that 

company boards to be composed of independent directors. Neither 

are not required by statue or regulation and consultation concerning financial 

Bermuda law, the law of our country of incorporation, nor our memorandum 

accounting and reporting standards.

Tax Fees

of association or bye-laws require a majority of our board to consist of 
independent directors. 

Tax fees are fees billed for professional services for tax compliance, tax advice 

Non-management directors’ executive sessions

and tax planning.

The NYSE Standards require non-management directors of NYSE-listed 

companies to meet at regularly scheduled executive sessions without 

Pre-Approval Policies and Procedures

management. Our memorandum of association and bye-laws do not require 

Following the listing of our common shares on the NYSE, the Audit 

our non-management directors to hold such meetings.

Committee proposes the appointment of the independent auditor to the 

Board to be put to shareholders for approval at the Annual General meeting. 

The committee oversees the auditor selection process for new auditors 

Committee member composition
The NYSE Standards require domestic NYSE-listed domestic companies to 

and ensures key partners in the appointed firm are rotated in accordance 

have a nominating/corporate governance committee and a compensation 

with best practices. Also, following our NYSE listing, the Audit Committee 

committee that are composed entirely of independent directors. Bermuda law, 

is required to pre-approve the audit and non-audit fees and services 

the law of our country of incorporation, does not impose similar requirements.

performed by the Company’s auditors in order to be sure that the provision 

of such services does not impair the audit firm’s independence. 

Independence of the compensation committee and its advisers

All of the audit fees, audit-related fees and tax fees described in this item 

On January 11, 2013, the SEC approved NYSE listing standards that require 

148   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
that the board of directors of a domestic listed company consider two factors 

We are incorporated under, and are governed by, the laws of Bermuda. 

(in addition to the existing general independence tests) in the evaluation of 

For a summary of some of the differences between provisions of Bermuda 

the independence of compensation committee members: (i) the source of 

law applicable to us and the laws applicable to companies incorporated in 

compensation of the director, including any consulting, advisory or other 

Delaware and their shareholders, See “Item 10. Additional Information—B. 

compensatory fees paid by the listed company, and (ii) whether the director 

Memorandum of association and bye-laws.”

has an affiliate relationship with the listed company, a subsidiary of the listed 

company or an affiliate of a subsidiary of the listed company. In addition, 

 ITEM 16H. Mine safety disclosure

before selecting or receiving advice from a compensation consultant or 

other adviser, the compensation committee of a listed company will be 

Not applicable.

required to take into consideration six specific factors, as well as all other 

factors relevant to an adviser’s independence. 

Foreign private issuers such as us will be exempt from these requirements 

if home country practice is followed. Bermuda law does not impose 

similar requirements, so we will not be required to implement the NYSE 

listing standards relating to compensation committees of domestic listed 

companies. All of the members of our compensation committee are 

independent, and the charter of our compensation committee does not 

require the compensation committee to consider the independence of any 

advisers that assist them in fulfilling their duties.

Additional audit committee functions

The NYSE standards require that audit committees of domestic companies 

to serve a number of functions in addition to reviewing and approving 

the company’s financial statements, engaging auditors and assessing their 

independence, and obtaining the legal and other professional advice of 

experts when necessary. For instance, the NYSE Standards require that the 

audit committee meet independently with management in a separate session 

in order to maximize the effectiveness of the committee’s oversight function. 

In addition, audit committees must obtain and review a report by the 

independent auditors describing the firm’s internal quality-control procedures 

and any issues raised by these procedures. Finally, audit committees are 

responsible for designing and implementing an internal audit function that 

assesses the company’s risk management processes and systems of internal 

control on an ongoing basis. 

Foreign private issuers such as us are exempt from these additional 

requirements if home country practice is followed. Bermuda law does not 

impose similar requirements, and consequently, our audit committee does 

not perform these additional functions. Our Audit Committee is composed 

exclusively of independent auditors.

Miscellaneous

In addition to the above differences, we are not required to: make our audit 

and compensation committees prepare a written charter that addresses either 

purposes and responsibilities or performance evaluations in a manner that 

would satisfy the NYSE’s requirements; acquire shareholder approval of equity 

compensation plans in certain cases; or adopt and make publicly available 

corporate governance guidelines.

GeoPark   149

 
 
 
PART III

ITEM 17. Financial statements

No.  Description

We have responded to Item 18 in lieu of this item.

among the International Finance Corporation, GeoPark Holdings 

ITEM 18. Financial statements

Limited, Gerald O’Shaughnessy and James F. Park (incorporated herein 

by reference to Exhibit 10.4 to the Company’s Registration Statement 

Financial Statements are filed as part of this annual report, see pages 156 to 

on Form F-1 (File No. 333-191068) filed with the SEC on September 9, 

205 to this annual report.

2013).

ITEM 19. Exhibits

No.  Description

4.5  

Shareholders’ Agreement, dated May 20, 2011, among LG International 

Corporation, GeoPark Chile Limited Agencia en Chile and GeoPark 

Chile S.A. (incorporated herein by reference to Exhibit 10.7 to the 

Company’s Registration Statement on Form F-1 (File No. 333-191068) 

1.1 

Certificate of Incorporation (incorporated herein by reference to Exhibit 

filed with the SEC on September 9, 2013).

3.1 to the Company’s Registration Statement on Form F-1 (File No. 333-

4.6  

Shareholders’ Agreement, dated December 18, 2012, among LG 

191068) filed with the SEC on September 9, 2013).

International Corporation, GeoPark Chile Limited Agencia en Chile and 

1.2   Memorandum of Association (incorporated herein by reference to 

GeoPark Colombia S.A. (incorporated herein by reference to Exhibit 10.9 

Exhibit 3.2 to the Company’s Registration Statement on Form F-1 (File 

to the Company’s Registration Statement on Form F-1 (File No. 333-

No. 333-191068) filed with the SEC on September 9, 2013).

191068) filed with the SEC on September 9, 2013).

1.3  

Current bye-laws (incorporated herein by reference to Exhibit 3.3 to the 

4.7 

Subscription Agreement, dated October 18, 2011, among LG 

Company’s Registration Statement on Form F-1 (File No. 333-191068) 

International Corporation and GeoPark TdF S.A. (incorporated herein 

filed with the SEC on September 9, 2013).

by reference to Exhibit 10.11 to the Company’s Registration Statement 

1.4  

Form of amended and restated bye-laws (incorporated herein by 

on Form F-1 (File No. 333-191068) filed with the SEC on September 9, 

reference to Exhibit 3.4 to the Company’s Registration Statement on 

2013).

Form F-1 (File No. 333-191068) filed with the SEC on September 9, 2013).

4.8  

Shareholders’ Agreement, dated October 4, 2011, among LG 

2.2  

Indenture, dated September 21, 2017, among GeoPark Limited, the 

International Corporation, GeoPark TdF S.A. and GeoPark Chile S.A. 

Bank of New York Mellon and Lord Securities Corporation.*

(incorporated herein by reference to Exhibit 10.12 to the Company’s 

2.3  

Contract of Pledge without Conveyance on Shares between GeoPark 

Registration Statement on Form F-1 (File No. 333-191068) filed with the 

Latin America Limited Agencia en Chile and Lord Securities Corporation, 

SEC on September 9, 2013).

dated September 21, 2017.*

4.9 

Purchase and Sale Agreement for Natural Gas between GeoPark Chile 

2.4   Deed of Pledge of Membership Interest among GeoPark Latin America 

Limited Agencia en Chile and Methanex Chile SpA. (incorporated herein 

Coöperatie U.A., Stichting Collateral Agent Geopark and GeoPark Colombia 

by reference to Exhibit 10.15 to the Company’s Registration Statement 

Coöperatie U.A.*

on Form F-1/A (File No. 333-191068) filed with the SEC on October 10, 

4.1 

Special Contract for the Exploration and Exploitation of 

2013). †

Hydrocarbons, Fell Block, dated April 29, 1997, among the Republic 

4.10   First Addendum and Amendment to Purchase and Sale Agreement 

of Chile, the Chilean Empresa Nacional de Petróleo (ENAP) and 

for Natural Gas between GeoPark Chile Limited Agencia en Chile and 

Cordex Petroleums Inc. (incorporated herein by reference to Exhibit 

Methanex Chile SpA. (incorporated herein by reference to Exhibit 10.16 

10.1 to the Company’s Registration Statement on Form F-1 (File No. 

to the Company’s Registration Statement on Form F-1/A (File No. 333-

333-191068) filed with the SEC on September 9, 2013).

191068) filed with the SEC on October 10, 2013). †

4.2  

Exploration and Production Contract regarding exploration for and 

4.11   Second Addendum and Amendment to Purchase and Sale Agreement 

exploitation of hydrocarbons in the La Cuerva Block, dated April 16, 

for Natural Gas between GeoPark Chile Limited Agencia en Chile and 

2008, between the Colombian Agencia Nacional de Hidrocarburos and 

Methanex Chile SpA. (incorporated herein by reference to Exhibit 10.7 

Hupecol Caracara LLC (incorporated herein by reference to Exhibit 10.2 

to the Company’s Registration Statement on Form F-1/A (File No. 333-

to the Company’s Registration Statement on Form F-1 (File No. 333-

191068) filed with the SEC on September 26, 2013).

191068) filed with the SEC on September 9, 2013).

4.12   Third Addendum and Amendment to Purchase and Sale Agreement 

4.3  

Exploration and Production Contract regarding exploration for and 

for Natural Gas between GeoPark Chile Limited Agencia en Chile and 

exploitation of hydrocarbons in the Llanos 34 Block, dated March 13, 

Methanex Chile SpA. (incorporated herein by reference to Exhibit 10.18 

2009, between the Colombian Agencia Nacional de Hidrocarburos and 

to the Company’s Registration Statement on Form F-1/A (File No. 333-

Unión Temporal Llanos 34 (incorporated herein by reference to Exhibit 

191068) filed with the SEC on October 10, 2013). †

10.3 to the Company’s Registration Statement on Form F-1 (File No. 

4.13   Fourth Addendum and Amendment to Purchase and Sale Agreement 

333-191068) filed with the SEC on September 9, 2013).

for Natural Gas between GeoPark Chile Limited Agencia en Chile and 

4.4  

Subscription and Shareholders Agreement, dated February 7, 2006, 

Methanex Chile SpA. (incorporated herein by reference to Exhibit 10.19 

150   GeoPark 20-F

No.  Description

No.  Description

to the Company’s Registration Statement on Form F-1/A (File No. 333-

4.23   Asset Purchase Agreement between GeoPark Argentina Ltd. and 

191068) filed with the SEC on October 10, 2013). †

Pluspetrol S.A., dated December 18, 2017.*

4.14   Fifth Addendum and Amendment to Purchase and Sale Agreement 

4.24   Purchase and Sale Agreement for Crude Oil and Condensate of Fell Block 

for Natural Gas between GeoPark Chile Limited Agencia en Chile and 

between Empresa Nacional del Petróleo (ENAP) and GeoPark Fell S.p.A., 

Methanex Chile SpA. dated April 1, 2014. (incorporated herein by 

dated April 21, 2017.*

reference to Exhibit 4.23 to the Company’s Annual Report on Form 20-F 

8.21   Subsidiaries of GeoPark Limited.*

filed with the SEC on April 30, 2015). †

12.1   Certification pursuant to section 302 of the Sarbanes-Oxley Act of 2002.* 

4.15   Sixth Addendum and Amendment to Purchase and Sale Agreement 

12.2   Certification pursuant to section 302 of the Sarbanes-Oxley Act of 2002.*

for Natural Gas between GeoPark Chile Limited Agencia en Chile 

13.1   Certification pursuant to 18 U.S.C. section 1350, as adopted pursuant to 

and Methanex Chile SpA. dated May 1, 2015 (incorporated herein by 

section 906 of the Sarbanes-Oxley Act of 2002.*

reference to Exhibit 4.21 to the Company’s Annual Report on Form 20-F 

13.2   Certification pursuant to 18 U.S.C. section 1350, as adopted pursuant to 

filed with the SEC on April 15, 2016). †

section 906 of the Sarbanes-Oxley Act of 2002.*

4.16   Seventh Addendum and Amendment to Purchase and Sale Agreement 

15.1   Consent of Price Waterhouse & Co. S.R.L., Argentina.*

for Natural Gas between GeoPark Chile Limited Agencia en Chile and 

15.2   Consents of DeGolyer and MacNaughton to use its report.*

Methanex Chile SpA. dated April 1, 2016 (incorporated herein by 

99.1   Reserves Report of DeGolyer and MacNaughton dated February 15, 

reference to Exhibit 4.21 to the Company’s Annual Report on Form 20-F 

2018, for reserves in Chile, Colombia, Peru, Brazil as of December 31, 

filed with the SEC on April 11, 2017). †

2017.* 

4.17   Contract for the sale and Purchase of Natural Gas 2017-2027 between 

GeoPark Fell SpA and Methanex Chile SpA dated March 31, 2017 

(incorporated herein by reference to Exhibit 4.22 to the Company’s 

*  

†  

Filed with this Annual Report on Form 20-F.

Confidential treatment of certain provisions of these exhibits has 

Annual Report on Form 20-F filed with the SEC on April 11, 2017). †

been requested with the SEC. Omitted material for which confidential 

4.18   Members’ Agreement, dated January 8, 2014, among GeoPark Latin 

treatment has been requested has been filed separately with the SEC.

America Coöperatie U.A., GeoPark Colombia Coöperatie U.A. and LG 

International Corporation (incorporated herein by reference to Exhibit 

10.20 to the Company’s Registration Statement on Form F-1/A (File No. 

333-191068) filed with the SEC on January 21, 2014).

4.19   Prepayment Agreement for an Amount of up to US$100,000,000, 

dated December 18, 2015, among C.I. Trafigura Petroleum Colombia 

SAS, GeoPark Colombia SAS and GeoPark Ltd. (incorporated herein by 

reference to Exhibit 4.25 to the Company’s Annual Report on Form 20-F 

filed with the SEC on April 15, 2016).

4.20   Amendment Agreement No. 1 among GeoPark Colombia SAS, C.I. 

Trafigura Petroleum Colombia SAS and GeoPark Ltd. dated September 

1, 2016 relating to the Prepayment Agreement dated December 

18, 2015 (incorporated herein by reference to Exhibit 4.27 to the 

Company’s Annual Report on Form 20-F filed with the SEC on April 11, 

2017).

4.21   Amendment Agreement No. 2 among GeoPark Colombia SAS, C.I. 

Trafigura Petroleum Colombia SAS and GeoPark Ltd. dated December 

16, 2016 relating to the  Prepayment Agreement dated December 

18, 2015 (incorporated herein by reference to Exhibit 4.28 to the 

Company’s Annual Report on Form 20-F filed with the SEC on April 11, 

2017).

4.22   Amendment Agreement No. 3 among GeoPark Colombia SAS, C.I. 

Trafigura Petroleum Colombia SAS and GeoPark Ltd. dated February 13, 

2017 relating to the  Prepayment Agreement dated December 18, 2015 

(incorporated herein by reference to Exhibit 4.29 to the Company’s 

Annual Report on Form 20-F filed with the SEC on April 11, 2017).

GeoPark   151

Glossary of Oil and Natural Gas Terms

The terms defined in this section are used throughout this annual report:

that are separated vertically by intervening impervious strata, or laterally by 

“appraisal well” means a well drilled to further confirm and evaluate the 

local geologic barriers, or by both. Reservoirs that are associated by being 

presence of hydrocarbons in a reservoir that has been discovered.

in overlapping or adjacent fields may be treated as a single or common 

“API” means the American Petroleum Institute’s inverted scale for denoting the 

operational field. The geological terms structural feature and stratigraphic 

“light” or “heaviness” of crude oils and other liquid hydrocarbons.

condition are intended to identify localized geological features as opposed to 

“bbl” means one stock tank barrel, of 42 U.S. gallons liquid volume, used herein 

the broader terms of basins, trends, provinces, plays, areas-of-interest, etc.

in reference to crude oil, condensate or natural gas liquids.

“formation” means a layer of rock which has distinct characteristics that differ 

 “bcf” means one billion cubic feet of natural gas.

from nearby rock.

 “bcm” means billion cubic meters.

“mbbl” means one thousand barrels of crude oil, condensate or natural gas 

“boe” means barrels of oil equivalent, with 6,000 cubic feet of natural gas being 

liquids.

equivalent to one barrel of oil. 

“boepd” means barrels of oil equivalent per day.

“bopd” means barrels of oil per day.

“mboe” means one thousand barrels of oil equivalent.

“mcf” means one thousand cubic feet of natural gas.

“Measurements” include:

“British thermal unit” or “btu” means the heat required to raise the temperature 

•  “m” or “meter” means one meter, which equals approximately 3.28084 feet;

of a one-pound mass of water from 58.5 to 59.5 degrees Fahrenheit.

•  “km” means one kilometer, which equals approximately 0.621371 miles;

“basin” means a large natural depression on the earth’s surface in which 

•  “sq. km” means one square kilometer, which equals approximately 247.1 

sediments generally brought by water accumulate.

acres;

“CEOP” ( Contrato Especial de Operación ) means a special operating contract 

•  “bbl” “bo,” or “barrel of oil” means one stock tank barrel, which is equivalent 

the Chilean signs with a company or a consortium of companies for the 

to approximately 0.15898 cubic meters;

exploration and exploitation of hydrocarbon wells

•  “boe” means one barrel of oil equivalent, which equals approximately 

“completion” means the process of treating a drilled well followed by the 

160.2167 cubic meters, determined using the ratio of 6,000 cubic feet of 

installation of permanent equipment for the production of natural gas or oil, or in 

natural gas to one barrel of oil;

the case of a dry hole, the reporting of abandonment to the appropriate agency.

•  “cf” means one cubic foot;

“developed acreage” means the number of acres that are allocated or 

•  “m,” when used before bbl, boe or cf, means one thousand bbl, boe or cf, 

assignable to productive wells or wells capable of production.

respectively;

“developed reserves” are expected quantities to be recovered from existing 

•  “mm,” when used before bbl, boe or cf, means one million bbl, boe or cf, 

wells and facilities. Reserves are considered developed only after the necessary 

respectively;

equipment has been installed or when the costs to do so are relatively minor 

•  “b,” when used before bbl, boe or cf, means one billion bbl, boe or cf, 

compared to the cost of a well. Where required facilities become unavailable, it 

respectively; and

may be necessary to reclassify developed reserves as undeveloped.

•  “pd” means per day.

“development well” means a well drilled within the proved area of an oil or gas 

“metric ton” or “MT” means one thousand kilograms. Assuming standard 

reservoir to the depth of a stratigraphic horizon known to be productive.

quality oil, one metric ton equals 7.9 bbl.

“dry hole” means a well found to be incapable of producing hydrocarbons 

“mmbbl” means one million barrels of crude oil, condensate or natural gas liquids.

in sufficient quantities such that proceeds from the sale of such production 

“mmboe” means one million barrels of oil equivalent.

exceed production expenses and taxes.

“mmbtu” means one million British thermal units.

“E&P Contract” means exploration and production contract

“NYMEX” means The New York Mercantile Exchange.

“economic interest” means an indirect participation interest in the net 

“net acres” means the percentage of total acres an owner has out of a 

revenues from a given block based on bilateral agreements with the 

particular number of acres, or a specified tract. An owner who has a 50% 

concessionaires.

interest in 100 acres owns 50 net acres.

“economically producible” means a resource that generates revenue that 

“productive well” means a well that is found to be capable of producing 

exceeds, or is reasonably expected to exceed, the costs of the operation.

hydrocarbons in sufficient quantities such that proceeds from the sale of the 

“exploratory well” means a well drilled to find and produce oil or gas in 

production exceed production expenses and taxes.

an unproved area, to find a new reservoir in a field previously found to be 

“prospect” means a potential trap which may contain hydrocarbons and is 

productive of oil or gas in another reservoir, or to extend a known reservoir. 

supported by the necessary amount and quality of geologic and geophysical 

Generally, an exploratory well is any well that is not a development well, a 

data to indicate a probability of oil and/or natural gas accumulation ready to 

service well, or a stratigraphic test well as those items are defined below.

be drilled. The five required elements (generation, migration, reservoir, seal 

“field” means an area consisting of a single reservoir or multiple reservoirs all 

and trap) must be present for a prospect to work and if any of them fail neither 

grouped on or related to the same individual geological structural feature 

oil nor natural gas will be present, at least not in commercial volumes.

and/or stratigraphic condition. There may be two or more reservoirs in a field 

“proved developed reserves” means those proved reserves that can be 

152   GeoPark 20-F

expected to be recovered through existing wells and facilities and by 

are drilled without the intention of being completed for hydrocarbon 

existing operating methods.

production. This classification also includes tests identified as core tests and all 

“proved reserves” means estimated quantities of crude oil, natural gas, and 

types of expendable holes related to hydrocarbon exploration. Stratigraphic 

natural gas liquids which geological and engineering data demonstrate with 

test wells are classified as (i) exploratory-type, if not drilled in a proved area, or 

reasonable certainty to be economically recoverable in future years from 

(ii) development-type, if drilled in a proved area.

known reservoirs under existing economic and operating conditions, as well 

“tcm” means trillion cubic meters.

as additional reserves expected to be obtained through confirmed improved 

“undeveloped reserves” are quantities expected to be recovered through 

recovery techniques, as defined in SEC Regulation S-X 4-10(a)(2).

future investments: (1) from new wells on undrilled acreage in known 

“proved undeveloped reserves” means are those proved reserves that are 

accumulation, (2) from deepening existing wells to a different (but known) 

expected to be recovered from future wells and facilities, including future 

reservoir, (3) from infill wells that will increase recover, or (4) where a relatively 

improved recovery projects which are anticipated with a high degree of 

large expenditure ( e.g. , when compared to the cost of drilling a new well) 

certainty in reservoirs which have previously shown favorable response to 

is required to (a) recomplete an existing well or (b) install production or 

improved recovery projects.

transportation facilities for primary or improved recovery projects.

“reasonable certainty” means a high degree of confidence.

“unit” means the joining of all or substantially all interests in a reservoir or 

“recompletion” means the process of re-entering an existing wellbore that 

field, rather than a single tract, to provide for development and operation 

is either producing or not producing and completing new reservoirs in an 

without regard to separate property interests. Also, the area covered by a 

attempt to establish or increase existing production.

unitization agreement.

“reserves” means estimated remaining quantities of oil and gas and related 

“wellbore” means the hole drilled by the bit that is equipped for oil or gas 

substances anticipated to be economically producible, as of a given date, by 

production on a completed well. Also called well or borehole.

application of development projects to known accumulations. In addition, 

“working interest” means the right granted to the lessee of a property to 

there must exist, or there must be a reasonable expectation that there will 

explore for and to produce and own oil, gas, or other minerals. The working 

exist, a revenue interest in the production, installed means of delivering oil, 

interest owners bear the exploration, development, and operating costs on 

gas, or related substances to market, and all permits and financing required 

either a cash, penalty, or carried basis.

to implement the project.

“workover” means operations in a producing well to restore or increase 

“reservoir” means a porous and permeable underground formation 

production.

containing a natural accumulation of producible oil and/or gas that is 

confined by impermeable rock or water barriers and is individual and 

separate from other reservoirs.

“royalty” means a fractional undivided interest in the production of oil and 

natural gas wells or the proceeds therefrom, to be received free and clear of all 

costs of development, operations or maintenance.

“service well” means a well drilled or completed for the purpose of supporting 

production in an existing field. Specific purposes of service wells include gas 

injection, water injection, steam injection, air injection, saltwater disposal, 

water supply for injection, observation, or injection for in-situ combustion.

“shale” means a fine grained sedimentary rock formed by consolidation of 

clay- and silt-sized particles into thin, relatively impermeable layers. Shale 

can include relatively large amounts of organic material compared with other 

rock types and thus has the potential to become rich hydrocarbon source 

rock. Its fine grain size and lack of permeability can allow shale to form a good 

cap rock for hydrocarbon traps.

“spacing” means the distance between wells producing from the same 

reservoir. Spacing is often expressed in terms of acres ( e.g. , 40-acre spacing, 

and is often established by regulatory agencies).

“spud” means the very beginning of drilling operations of a new well, 

occurring when the drilling bit penetrates the surface utilizing a drilling rig 

capable of drilling the well to the authorized total depth.

“stratigraphic test well” means a drilling effort, geologically directed, to obtain 

information pertaining to a specific geologic condition. Such wells customarily 

GeoPark   153

Signatures

The registrant hereby certifies that it meets all of the requirements for filing on 

Form 20-F and that it has duly caused and authorized the undersigned

to sign this annual report on its behalf.

GEOPARK LIMITED

By: /s/ James F. Park

Name: James F. Park

Title: Chief Executive Officer and Deputy Chairman

Date: April 11, 2018

154   GeoPark 20-F

GeoPark   155

Consolidated Financial Statements

As of and for the year ended 31 December 2017

156   GeoPark 20-F

Contents

Report of Independent Registered Public Accounting Firm

Consolidated Statement of Income  

Consolidated Statement of Comprehensive Income

Consolidated Statement of Financial Position

Consolidated Statement of Changes in Equity

Consolidated Statement of Cash Flow 

Notes to the Consolidated Financial Statements

158

159

159

160

161

162

163

GeoPark   157

Report of Independent Registered  
Public Accounting Firm

To the Board of Directors and Shareholders of GeoPark Limited

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated statement of financial 

position of GeoPark Limited and its subsidiaries (the “Company”) as of 

December 31, 2017 and 2016, the related consolidated statements of income 

and of comprehensive income, changes in equity and cash flows, for each of 

the three years in the period ended December 31, 2017, including the related 

notes (collectively referred to as the “consolidated financial statements”). In 

our opinion, the consolidated financial statements present fairly, in all material 

respects, the financial position of the Company as of December 31, 2017 and 

2016, and the results of its operations and its cash flows for each of the three 

years in the period ended December 31, 2017, in conformity with International 

Financial Reporting Standards as issued by the International Accounting 

Standards Board.

Basis for Opinion

These consolidated financial statements are the responsibility of the 

Company’s management. Our responsibility is to express an opinion on the 

Company’s consolidated financial statements based on our audits. We are 

a public accounting firm registered with the Public Company Accounting 

Oversight Board (United States) (“PCAOB”) and are required to be independent 

with respect to the Company in accordance with the U.S. federal securities 

laws and the applicable rules and regulations of the Securities and Exchange 

Commission and the PCAOB.

We conducted our audits of these consolidated financial statements in 

accordance with the standards of the PCAOB. Those standards require that we 

plan and perform the audit to obtain reasonable assurance about whether the 

consolidated financial statements are free of material misstatement, whether 

due to error or fraud. 

Our audits included performing procedures to assess the risks of material 

misstatement of the consolidated financial statements, whether due to 

error or fraud, and performing procedures that respond to those risks. 

Such procedures included examining, on a test basis, evidence regarding 

the amounts and disclosures in the consolidated financial statements. 

Our audits also included evaluating the accounting principles used and 

significant estimates made by management, as well as evaluating the overall 

presentation of the consolidated financial statements. We believe that our 

audits provide a reasonable basis for our opinion.

PRICE WATERHOUSE & CO. S.R.L.

By (Partner) Ezequiel Luis Mirazon

Autonomous City of Buenos Aires, Argentina

March 7, 2018 

We have served as the Company’s auditor since 2009.

158   GeoPark 20-F

Consolidated Statement of Income

Amounts in US$ ´000

Note

2017

2016

2015

REVENUE

Commodity risk management contracts

Production and operating costs 

Geological and geophysical expenses

Administrative expenses

Selling expenses

Depreciation 

Write-off of unsuccessful exploration efforts

Impairment loss reversed (recognised) for non-financial assets

Other expenses

OPERATING PROFIT (LOSS)

Financial expenses

Financial income

Foreign exchange (loss) gain

PROFIT (LOSS) BEFORE INCOME TAX

Income tax (expense) benefit 

LOSS FOR THE YEAR 

Attributable to:

Owners of the Company

Non-controlling interest

Losses per share (in US$) for loss attributable  

to owners of the Company. Basic

Losses per share (in US$) for loss attributable  

to owners of the Company. Diluted

Consolidated Statement of Comprehensive Income 

Amounts in US$ ´000

Loss for the year

Other comprehensive income: 

Items that may be subsequently reclassified to profit or loss

Currency translation difference

Total comprehensive loss for the year

Attributable to:

Owners of the Company

Non-controlling interest

The notes on pages 163 to 205 are an integral part of these Consolidated Financial Statements.

7

8

9

12

13

14

20

330,122

(15,448)

(98,987)

(7,694)

(42,054)

(1,136)

(74,885)

(5,834)

192,670

(2,554)

(67,235)

(10,282)

(34,170)

(4,222)

(75,774)

(31,366)

209,690

-

(86,742)

(13,831)

(37,471)

(5,211)

(105,557)

(30,084)

20-36

-

5,664

(149,574)

(5,088)

78,996

(1,344)

(13,711)

(28,613)

(232,491)

15

15

15

(53,511)

(36,229)

(36,924)

2,016

(2,193)

25,308

2,128

13,872

1,269

(33,474)

(48,842)

(301,620)

17

(43,145)

(11,804)

17,054

(17,837)

(60,646)

(284,566)

(24,228)

6,391

(49,092)

(11,554)

(234,031)

(50,535)

19

19

(0.40)

(0.82)

(4.05)

(0.40)

(0.82)

(4.05)

2017

2016

2015

(17,837)

(60,646)

(284,566)

(512)

7,102

(1,001)

(18,349)

(53,544)

(285,567)

(24,740)

6,391

(41,990)

(11,554)

(235,032)

(50,535)

GeoPark   159

 
 
 
 
 
Consolidated Statement of Financial Position

Amounts in US$  ´000

ASSETS

NON CURRENT ASSETS

Property, plant and equipment

Prepaid taxes

Other financial assets

Deferred income tax asset

Prepayments and other receivables

TOTAL NON CURRENT ASSETS

CURRENT ASSETS

Inventories

Trade receivables

Prepayments and other receivables

Prepaid taxes

Other financial assets

Cash and cash equivalents

TOTAL CURRENT ASSETS

TOTAL ASSETS

TOTAL EQUITY

Equity attributable to owners of the Company

Share capital

Share premium

Reserves

Accumulated losses 

Attributable to owners of the Company

Non-controlling interest

TOTAL EQUITY

LIABILITIES

NON CURRENT LIABILITIES

Borrowings

Provisions and other long-term liabilities

Deferred income tax liability

Trade and other payables

TOTAL NON CURRENT LIABILITIES

CURRENT LIABILITIES

Borrowings

Derivative financial instrument liabilities

Current income tax liabilities

Trade and other payables

TOTAL CURRENT LIABILITIES

TOTAL LIABILITIES

 TOTAL EQUITY AND LIABILITIES

The Consolidated Financial Statements were approved by the Board of Directors on 7 March 2018.

The notes on pages 163 to 205 are an integral part of these Consolidated Financial Statements.

160   GeoPark 20-F

Note

2017

2016

20

22

25

18

24

23

24

24

22

25

25

26

27

28

18

29

27

25

29

517,403

473,646

3,823

22,110

27,636

235

2,852

19,547

23,053

241

571,207

519,339

5,738

19,519

7,518

26,048

21,378

134,755

214,956

786,163

3,515

18,426

7,402

15,815

2,480

73,563

121,201

640,540

61

239,191

129,606

60

236,046

130,118

(283,933)

(260,459)

84,925

41,915

105,765

35,828

126,840

141,593

418,540

319,389

46,284

2,286

25,921

42,509

2,770

34,766

493,031

399,434

7,664

19,289

42,942

96,397

166,292

659,323

786,163

39,283

3,067

5,155

52,008

99,513

498,947

640,540

 
 
 
Consolidated Statement of Changes in Equity 

Amount in US$ ‘000 

Equity at 1 January 2015

Comprehensive income:

Loss for the year

Currency translation differences

Total Comprehensive Income for the Year 2015

Transactions with owners:

Share-based payment (Note 30)

Repurchase of shares (Note 26)

Total 2015

Balances at 31 December 2015

Comprehensive income:

Loss for the year

Currency translation differences

Total Comprehensive Loss for the Year 2016

Transactions with owners:

Share-based payment (Note 30)

Repurchase of shares (Note 26)

Dividends distribution to non-controlling interest

Total 2016

Balances at 31 December 2016

Comprehensive income:

Loss for the year

Currency translation differences

Total Comprehensive Loss for the Year 2017

Transactions with owners:

Share-based payment (Note 30)

Dividends distribution to non-controlling interest

Total 2017

Balances at 31 December 2017

Attributable to owners of the Company

(Accumulated 

 Losses) 

Non- 

Share 

Share 

Other 

Translation 

 Retained 

 controlling 

 Capital

 Premium

Reserve

 Reserve

 Earnings

58

210,886

127,527

(3,510)

            40,596

 Interest

103,569

Total

479,126

-

-

-

1

-

1

-

-

-

22,734

(1,615)

21,119

-

-

-

-

-

-

-

(234,031)

(50,535)

(284,566)

(1,001)

-

-

(1,001)

(1,001)

(234,031)

(50,535)

(285,567)

-

-

-

(14,993)

-

(14,993)

481

-

481

8,223

(1,615)

6,608

59

232,005

127,527

(4,511)

(208,428)

53,515

200,167

-

-

-

1

-

1

-

-

-

6,032

(1,991)

-

4,041

-

-

-

-

-

-

-

-

(49,092)

(11,554)

(60,646)

7,102

7,102

-

-

7,102

(49,092)

(11,554)

(53,544)

-

-

-

-

(2,939)

-

-

(2,939)

273

-

(6,406)

(6,133)

35,828

3,367

(1,991)

(6,406)

(5,030)

141,593

60

236,046

127,527

2,591

(260,459)

-

-

-

1

-

1

-

-

-

3,145

-

3,145

-

-

-

-

-

-

-

(24,228)

6,391

(17,837)

(512)

(512)

-

-

(512)

(24,228)

6,391

(18,349)

-

-

-

754

-

754

175

(479)

(304)

4,075

(479)

3,596

61

239,191

127,527

2,079

(283,933)

41,915

126,840

The notes on pages 163 to 205 are an integral part of these Consolidated Financial Statements.

GeoPark   161

 
 
 
 
Consolidated Statement of Cash Flow

Amounts in US$ ‘000

Note

2017

2016

2015

Cash flows from operating activities 

Loss for the year

Adjustments for:

Income tax expense (benefit) 

Depreciation 

Loss on disposal of property, plant and equipment 

Impairment loss (reversed) recognised for non-financial assets

Write-off of unsuccessful exploration efforts

Accrual of borrowing’s interests

Borrowings cancellation costs

Amortisation of other long-term liabilities

Unwinding of long-term liabilities

Accrual of share-based payment

Foreign exchange loss (gain)

Unrealized loss on commodity risk management contracts

Income tax paid

Changes in working capital

Cash flows from operating activities – net

Cash flows from investing activities 

Purchase of property, plant and equipment

Cash flows used in investing activities – net

Cash flows from financing activities 

Proceeds from borrowings

Debt issuance costs paid

Proceeds from cash calls from related parties

Repurchase of shares

Principal paid

Interest paid

Borrowings cancellation costs paid

Dividends distribution to non-controlling interest

Cash flows from / (used in) / from financing activities - net  

Net increase (decrease) in cash and cash equivalents 

Cash and cash equivalents at 1 January

Currency translation differences

Cash and cash equivalents at the end of the year

Ending Cash and cash equivalents are specified as follows:

Cash in bank and bank deposits

Cash in hand 

Cash and cash equivalents

The notes on pages 163 to 205 are an integral part of these Consolidated Financial Statements.

162   GeoPark 20-F

(17,837)

(60,646)

(284,566)

17

20-36

20

15

28

28

8

5

43,145

74,885

190

-

5,834

28,879

17,575

(657)

2,779

4,075

2,193

13,300

(6,925)

(25,278)

142,158

11,804

75,774

14

(5,664)

31,366

27,940

-

(2,924)

2,693

3,367

(17,054)

105,557

2,000

149,574

30,084

28,460

-

(703)

2,575

8,223

(13,872)

33,474

3,068

(1,956)

11,920

82,884

-

(7,625)

(24,104)

25,895

(105,604)

(39,306)

(48,842)

(105,604)

(39,306)

(48,842)

425,000

(6,683)

1,155

-

(355,022)

(27,688)

(12,315)

186

-

5,210

(1,991)

(22,645)

(25,490)

-

(479)

(6,406)

7,036

-

2,400

(1,615)

(89)

(25,754)

-

-

23,968

(51,136)

(18,022)

60,522

73,563

670

134,755

(7,558)

(40,969)

82,730

(1,609)

73,563

127,672

(3,973)

82,730

134,734

73,551

82,720

21

12

10

134,755

73,563

82,730

 
 
 
Notes to the Consolidated Financial Statements

Note 1

General Information

The adoption of these amendments did not have any impact on the current 

GeoPark Limited (the “Company”) is a company incorporated under the law 

period or any prior period and is not likely to affect future periods.

of Bermuda. The Registered Office address is Cumberland House, 9th Floor, 1 

Victoria Street, Hamilton HM11, Bermuda. 

New standards, amendments and interpretations issued but not effective for the 

The principal activities of the Company and its subsidiaries (the “Group” or 

“GeoPark”) are exploration, development and production for oil and gas 

• 

IFRS 2 Share based payments: amended in June 2016 to clarify the 

reserves in Chile, Colombia, Brazil, Peru and Argentina. 

measurement basis for cash-settled share-based payments and the 

financial year beginning 1 January 2017 and not early adopted.

accounting for modifications that change an award from cash-settled to 

These Consolidated Financial Statements were authorised for issue by the 

equity-settled. It also introduces an exception to IFRS 2 principles by requiring 

Board of Directors on 7 March 2018.

Note 2

an award to be treated as if it was wholly equity-settled, where an employer is 

obliged to withhold an amount for the employee’s tax obligation associated 

with a share-based payment and pay that amount to the tax authority. It is 

effective for annual periods beginning on or after January 1, 2018. The Group 

Summary of significant accounting policies

estimates that these amendments will not have a material impact on the 

The principal accounting policies applied in the preparation of these 

Group’s operating results or financial position.

Consolidated Financial Statements are set out below. These policies have been 

consistently applied to the years presented, unless otherwise stated. 

• 

IFRS 9 Financial Instruments and associated amendments to various other 

2.1 Basis of preparation

standards: IFRS 9 replaces the multiple classification and measurement 

models in IAS 39. Classification of debt assets will be driven by the entity’s 

The Consolidated Financial Statements of GeoPark Limited have been 

business model for managing the financial assets and the contractual cash 

prepared in accordance with International Financial Reporting Standards 

flow characteristics of the financial assets. A debt instrument is measured 

(“IFRS”) as issued by the International Accounting Standards Board (“IASB”), 

at amortised cost if: a) the objective of the business model is to hold the 

under the historical cost convention.

financial asset for the collection of the contractual cash flows, and b) the 

contractual cash flows under the instrument solely represent payments 

The Consolidated Financial Statements are presented in thousands of United 

of principal and interest. All other debt and equity instruments, including 

States Dollars (US$’000) and all values are rounded to the nearest thousand 

investments in complex debt instruments and equity investments, must be 

(US$’000), except in the footnotes and where otherwise indicated. 

recognised at fair value. 

The preparation of financial statements in conformity with IFRS requires the 

All fair value movements on financial assets are taken through the statement 

use of certain critical accounting estimates. It also requires management to 

of profit or loss, except for equity investments that are not held for trading, 

exercise its judgement in the process of applying the Group’s accounting 

which may be recorded in the statement of profit or loss or in reserves 

policies. The areas involving a higher degree of judgement or complexity, or 

(without subsequent recycling to profit or loss). For financial liabilities that are 

areas where assumptions and estimates are significant to the Consolidated 

measured under the fair value option entities will need to recognise the part 

Financial Statements are disclosed in this note under the title “Accounting 

of the fair value change that is due to changes in their own credit risk in other 

estimates and assumptions”. 

comprehensive income rather than profit or loss. 

All the information included in these Consolidated Financial Statements 

The new hedge accounting rules (released in December 2013) align hedge 

corresponds to the Group, except where otherwise indicated.

accounting more closely with common risk management practices. As a 

2.1.1 Changes in accounting policy and disclosure 

New and amended standards adopted by the Group

general rule, it will be easier to apply hedge accounting going forward.

The new impairment model under IFRS 9 requires the recognition of 

impairment provisions based on expected credit losses rather than only 

The following standards have been adopted by the Group for the first time for 

incurred credit losses as is the case under IAS 39. It applies to financial assets 

the financial year beginning on or after 1 January 2017:

classified at amortised cost, debt instruments measured at fair value through 

other comprehensive income, contract assets under IFRS 15, lease receivables, 

•  Recognition of Deferred Tax Assets for Unrealised Losses – Amendments to 

loan commitments and certain financial guarantee contracts.

IAS 12

•  Disclosure initiative – Amendments to IAS 7 

GeoPark   163

The new standard also introduces expanded disclosure requirements and 

• 

IFRIC 22 Foreign Currency Transactions and Advance Consideration: 

changes in presentation.

issued in December 2016. The interpretation addresses how to determine 

the date of the transaction for the purpose of determining the exchange 

Management has assessed the effects of applying the new standard on the 

rate to use on initial recognition of the related asset, expense or income 

Group’s Consolidated Financial Statements and concluded that no material 

related to an entity that has received or paid an advance consideration 

impact will be expected.

in a foreign currency. The date of the transaction is the date on which an 

entity initially recognises the non-monetary asset or non-monetary liability 

• 

IFRS 15 Revenue from contracts with customers and associated 

arising from the payment or receipt of advance consideration. It is effective 

amendments to various other standards: The IASB has issued a new standard 

for annual periods beginning on January 1, 2018. The Group estimates 

for the recognition of revenue. This will replace IAS 18 which covers contracts 

that these interpretations will not have a material impact on the Group’s 

for goods and services and IAS 11 which covers construction contracts. The 

operating results or financial position.

new standard is based on the principle that revenue is recognised when 

control of a good or service transfers to a customer so the notion of control 

•  Sale or contribution of assets between an investor and its associate or 

replaces the existing notion of risks and rewards. 

joint venture – Amendments to IFRS 10 and IAS 28: The amendments clarify 

These accounting changes may have flow-on effects on the entity’s business 

investor and its associates or joint ventures. 

practices regarding systems, processes and controls, compensation and bonus 

plans, contracts, tax planning and investor communications. Entities will have 

• 

Improvements to IFRSs – 2014-2016 Cycle: amendments issued in 

a choice of full retrospective application, or prospective application with 

December 2016 that are effective for periods beginning on or after January 

the accounting treatment for sales or contribution of assets between an 

additional disclosures. 

1, 2018. The Group estimates that these amendments will not have an 

impact on the Group’s operating results or financial position.

It is mandatory for financial years commencing on or after 1 January 2018. 

The Group intends to adopt the standard using the modified retrospective 

There are no other standards that are not yet effective and that would be 

approach which means that the cumulative impact of the adoption will be 

expected to have a material impact on the entity in the current or future 

recognised in retained earnings as of 1 January 2018 and that comparatives 

reporting periods and on foreseeable future transactions.

will not be restated.

2.2 Going concern

Management has assessed the effects of applying the new standard on the 

The Directors regularly monitor the Group’s cash position and liquidity risks 

Group’s Consolidated Financial Statements and concluded that no material 

throughout the year to ensure that it has sufficient funds to meet forecast 

impact will be expected. 

operational and investment funding requirements. Sensitivities are run to 

reflect latest expectations of expenditures, oil and gas prices and other factors 

• 

IFRS 16 Leases: will affect primarily the accounting by lessees and will result 

to enable the Group to manage the risk of any funding short falls and/or 

in the recognition of almost all leases on balance sheet. The standard removes 

potential debt covenant breaches. 

the current distinction between operating and financing leases and requires 

recognition of an asset (the right to use the leased item) and a financial 

Considering macroeconomic environment conditions, the performance 

liability to pay rentals for virtually all lease contracts. An optional exemption 

of the operations, the US$ 425,000,000 debt fund raising completed in 

exists for short-term and low-value leases. The accounting by lessors will 

September 2017, the Group’s cash position, and the fact that over 99% of its 

not significantly change. Some differences may arise as a result of the new 

total indebtedness maturing in 2024, the Directors have formed a judgement, 

guidance on the definition of a lease. 

at the time of approving the financial statements, that there is a reasonable 

expectation that the Group has adequate resources to meet all its obligations 

The Group has not yet determined to what extent its commitments will result 

for the foreseeable future. For this reason, the Directors have continued 

in the recognition of an asset and a liability for future payments and how 

to adopt the going concern basis in preparing the Consolidated Financial 

this will affect the Group’s profit and classification of cash flows. Some of the 

Statements.

commitments may be covered by the exception for short-term and low-value 

leases and some commitments may relate to arrangements that will not 

2.3 Consolidation

qualify as leases under IFRS 16. At this stage, the Group does not intend to 

Subsidiaries are all entities (including structured entities) over which the group 

adopt the standard before its effective date. The Group intends to apply the 

has control. The Group controls an entity when the Group is exposed to, or 

simplified transition approach and will not restate comparative amounts for 

has rights to, variable returns from its involvement with the entity and has the 

the year prior to first adoption.

ability to affect those returns through its power over the entity. Subsidiaries 

164   GeoPark 20-F

are fully consolidated from the date on which control is transferred to the 

the US Dollar, meanwhile for the Group´s Brazilian company the functional 

Group. They are deconsolidated from the date that control ceases.

currency is the local currency, which is the Brazilian Real.

The Group applies the acquisition method to account for business 

b) Transactions and balances

combinations. The consideration transferred for the acquisition of a subsidiary 

Foreign currency transactions are translated into the functional currency 

is the fair value of the assets transferred, the liabilities incurred by the former 

using the exchange rates prevailing at the dates of the transactions. Foreign 

owners of the acquiree and the equity interests issued by the Group. The 

exchange gains and losses resulting from the settlement of such transactions 

consideration transferred includes the fair value of any asset or liability 

and from the translation at period end exchange rates of monetary assets 

resulting from a contingent consideration arrangement. Identifiable assets 

and liabilities denominated in foreign currencies are recognised in the 

acquired and liabilities and contingent liabilities assumed in a business 

Consolidated Statement of Income. 

combination are measured initially at their fair values at the acquisition date. 

Acquisition-related costs are expensed as incurred.

2.6 Joint arrangements

The excess of the consideration transferred, the amount of any non-

joint operations or joint ventures depending on the contractual rights and 

Under IFRS 11 investments in joint arrangements are classified as either 

controlling interest in the acquired entity, and the acquisition-date fair 

obligations of each investor.

value of any previous equity interest in the acquired entity over the fair 

value of the identifiable net assets acquired is recorded as goodwill. If the 

The Group has assessed the nature of its joint arrangements and determined 

total of consideration transferred, non-controlling interest recognised and 

them to be joint operations. The Group combines its share in the joint 

previously held interest measured is less than the fair value of the net assets 

operations individual assets, liabilities, results and cash flows on a line-by-line 

of the subsidiary acquired in the case of a bargain purchase, the difference is 

basis with similar items in its financial statements.

recognised directly in the income statement.

2.7 Revenue recognition

Intercompany transactions, balances and unrealised gains on transactions 

Revenue from the sale of crude oil and gas is recognised in the 

between the Group and its subsidiaries are eliminated. Unrealised losses are 

Consolidated Statement of Income when risk is transferred to the 

also eliminated unless the transaction provides evidence of an impairment 

purchaser, and if the revenue can be measured reliably and is expected 

of the asset transferred. Amounts reported in the financial statements of 

to be received. Revenue is shown net of VAT, discounts related to the sale 

subsidiaries have been adjusted where necessary to ensure consistency with 

and overriding royalties due to the ex-owners of oil and gas properties 

the accounting policies adopted by the Group.

where the royalty arrangements represent a retained working interest in 

the property. See Note 32 (a).

2.4 Segment reporting

Operating segments are reported in a manner consistent with the internal 

2.8 Production and operating costs

reporting provided to the chief operating decision-maker. The chief operating 

Production costs include wages and salaries incurred to achieve the revenue 

decision-maker, who is responsible for allocating resources and assessing 

for the year. Direct and indirect costs of raw materials and consumables, 

performance of the operating segments, has been identified as the Executive 

rentals, leasing and royalties are also included within this account. 

Committee. This committee is integrated by the CEO, COO, CFO and managers 

in charge of the Geoscience, Operations, Corporate Governance, Finance and 

2.9 Financial results

People departments. This committee reviews the Group’s internal reporting 

Financial results include interest expenses, interest income, bank charges, the 

in order to assess performance and allocate resources. Management has 

amortisation of financial assets and liabilities, and foreign exchanges gain 

determined the operating segments based on these reports.

and losses. The Group has capitalised borrowing cost for wells and facilities 

2.5 Foreign currency translation

a) Functional and presentation currency

that were initiated after 1 January 2009. The capitalisation rate used to 

determine the amount of borrowing costs to be capitalised is the weighted 

average interest rate applicable to the Group’s general borrowings during the 

The Consolidated Financial Statements are presented in US Dollars, which is 

year, which was 6.90% at year end 2017 (7.98% at year end 2016 and 2015). 

the Group’s presentation currency.

Amounts capitalised during the year amounted to US$ 610,841 (US$ 254,950 

Items included in the financial statements of each of the Group’s entities 

are measured using the currency of the primary economic environment in 

2.10 Property, plant and equipment

in 2016 and US$ 637,390 in 2015).

which the entity operates (the “functional currency”). The functional currency 

Property, plant and equipment are stated at historical cost less depreciation 

of Group companies incorporated in Chile, Colombia, Peru and Argentina is 

and impairment charge, if applicable. Historical cost includes expenditure that 

GeoPark   165

is directly attributable to the acquisition of the items; including provisions for 

furniture and vehicles) not directly associated with oil and gas activities has 

asset retirement obligation.

been calculated by means of the straight line method by applying such annual 

rates as required to write-off their value at the end of their estimated useful 

Oil and gas exploration and production activities are accounted for in 

lives. The useful lives range between 3 years and 10 years.

accordance with the successful efforts method on a field by field basis. The 

Group accounts for exploration and evaluation activities in accordance with 

Depreciation is allocated in the Consolidated Statement of Income as a 

IFRS 6, Exploration for and Evaluation of Mineral Resources, capitalising 

separate line to better follow up the performance of the business.

exploration and evaluation costs until such time as the economic viability 

of producing the underlying resources is determined. Costs incurred prior 

An asset’s carrying amount is written down immediately to its recoverable 

to obtaining legal rights to explore are expensed immediately to the 

amount if the asset’s carrying amount is greater than its estimated recoverable 

Consolidated Statement of Income.

amount (see Impairment of non-financial assets in Note 2.12).

Exploration and evaluation costs may include: license acquisition, geological 

2.11 Provisions and other long-term liabilities

and geophysical studies (i.e.: seismic), direct labour costs and drilling costs of 

Provisions for asset retirement obligations, deferred income, restructuring 

exploratory wells. No depreciation and/or amortisation are charged during 

obligations and legal claims are recognised when the Group has a present 

the exploration and evaluation phase. Upon completion of the evaluation 

legal or constructive obligation as a result of past events; it is probable that 

phase, the prospects are either transferred to oil and gas properties or charged 

an outflow of resources will be required to settle the obligation; and the 

to expense (exploration costs) in the period in which the determination is 

amount has been reliably estimated. Restructuring provisions comprise lease 

made depending whether they have found reserves or not. If not developed, 

termination penalties and employee termination payments.

exploration and evaluation assets are written off after three years, unless 

it can be clearly demonstrated that the carrying value of the investment is 

Provisions are measured at the present value of the expenditures expected to 

recoverable.

be required to settle the obligation using a pre-tax rate that reflects current 

market assessments of the time value of money and the risks specific to 

A charge of US$ 5,834,000 has been recognised in the Consolidated Statement 

the obligation. The increase in the provision due to the passage of time is 

of Income within Write-off of unsuccessful exploration efforts (US$ 31,366,000 

recognised as financial expense.

in 2016 and US$ 30,084,000 in 2015). See Note 20.

2.11.1 Asset Retirement Obligation

All field development costs are considered construction in progress until they 

The Group records the fair value of the liability for asset retirement obligations 

are finished and capitalised within oil and gas properties, and are subject to 

in the period in which the wells are drilled. When the liability is initially 

depreciation once completed. Such costs may include the acquisition and 

recorded, the Group capitalises the cost by increasing the carrying amount of 

installation of production facilities, development drilling costs (including dry 

the related long-lived asset. Over time, the liability is accreted to its present 

holes, service wells and seismic surveys for development purposes), project-

value at each reporting period, and the capitalised cost is depreciated over 

related engineering and the acquisition costs of rights and concessions related 

the estimated useful life of the related asset. According to interpretations 

to proved properties.

and application of current legislation and on the basis of the changes in 

technology and the variations in the costs of restoration necessary to protect 

Workovers of wells made to develop reserves and/or increase production 

the environment, the Group has considered it appropriate to periodically 

are capitalised as development costs. Maintenance costs are charged to the 

re-evaluate future costs of well-capping. The effects of this recalculation are 

Consolidated Statement of Income when incurred.

included in the financial statements in the period in which this recalculation 

is determined and reflected as an adjustment to the provision and the 

Capitalised costs of proved oil and gas properties and production facilities and 

corresponding property, plant and equipment asset.

machinery are depreciated on a licensed area by the licensed area basis, using 

the unit of production method, based on commercial proved and probable 

2.11.2 Deferred Income

reserves. The calculation of the “unit of production” depreciation takes into 

Relates to contributions received in cash from the Group’s clients to improve 

account estimated future finding and development costs and is based on 

the project economics of gas wells. The amounts collected are reflected as 

current year end unescalated price levels. Changes in reserves and cost 

a deferred income in the balance sheet and recognised in the Consolidated 

estimates are recognised prospectively. Reserves are converted to equivalent 

Statement of Income over the productive life of the associated wells. The 

units on the basis of approximate relative energy content.

depreciation of the gas wells that generated the deferred income is charged to 

Depreciation of the remaining property, plant and equipment assets (i.e. 

of the deferred income. The addition in 2016 and the amounts used in 2017 

the Consolidated Statement of Income simultaneously with the amortisation 

166   GeoPark 20-F

correspond to the deferred income related to the take or pay provision 

first-out (FIFO) method.

associated to gas sales in Brazil.

2.15 Current and deferred income tax

2.12 Impairment of non-financial assets

The tax expense for the year comprises current and deferred tax. Tax is 

Assets that are not subject to depreciation and/or amortisation (i.e.: 

recognised in the Consolidated Statement of Income.

exploration and evaluation assets) are tested annually for impairment. 

Assets that are subject to depreciation and/or amortisation are reviewed for 

The current income tax charge is calculated on the basis of the tax laws 

impairment whenever events or changes in circumstances indicate that the 

enacted or substantially enacted at the balance sheet date in the countries 

carrying amount may not be recoverable. 

where the Company’s subsidiaries operate and generate taxable income. 

The computation of the income tax expense involves the interpretation of 

An impairment loss is recognised for the amount by which the asset’s carrying 

applicable tax laws and regulations in many jurisdictions. The resolution of 

amount exceeds its recoverable amount. The recoverable amount is the higher 

tax positions taken by the Group, through negotiations with relevant tax 

of an asset’s fair value less costs to sell and value in use. For the purposes 

authorities or through litigation, can take several years to complete and in 

of assessing impairment, assets are grouped at the lowest levels for which 

some cases it is difficult to predict the ultimate outcome.

there are separately identifiable cash flows (cash-generating units), generally 

a licensed area. Non-financial assets other than goodwill that suffered 

Deferred income tax is recognised, using the liability method, on temporary 

impairment are reviewed for possible reversal of the impairment at each 

differences arising between the tax bases of assets and liabilities and their 

reporting date.

carrying amounts in the Consolidated Financial Statements. Deferred income 

tax is determined using tax rates (and laws) that have been enacted or 

No asset should be kept as an exploration and evaluation asset for a period 

substantially enacted as of the balance sheet date and are expected to apply 

of more than three years, except if it can be clearly demonstrated that the 

when the related deferred income tax asset is realised or the deferred income 

carrying value of the investment will be recoverable. 

tax liability is settled.

During 2017, no impairment loss was recognised (impairment loss reversed for 

In addition, the Group has tax-loss carry-forwards in certain taxing 

US$ 5,664,000 in 2016 and impairment loss recognised for US$ 149,574,000 in 

jurisdictions that are available to be offset against future taxable profit. 

2015). See Note 36. The write-offs are detailed in Note 20.

However, deferred tax assets are recognised only to the extent that it is 

2.13 Lease contracts

probable that taxable profit will be available against which the unused 

tax losses can be utilized. Management judgment is exercised in assessing 

All current lease contracts are considered to be operating leases on the basis 

whether this is the case. To the extent that actual outcomes differ from 

that the lessor retains substantially all the risks and rewards related to the 

management’s estimates, taxation charges or credits may arise in future 

ownership of the leased asset. Payments related to operating leases and other 

periods.

rental agreements are recognised in the Consolidated Income Statement 

on a straight line basis over the term of the contract. The Group’s total 

Deferred income tax liabilities are provided on taxable temporary differences 

commitment relating to operating leases and rental agreements is disclosed 

arising from investments in subsidiaries and joint arrangements, except 

in Note 32.

for deferred income tax liability where the timing of the reversal of the 

temporary difference is controlled by the Group and it is probable that the 

Leases in which substantially all of the risks and rewards of ownership are 

temporary difference will not reverse in the foreseeable future. The Group is 

transferred to the lessee are classified as finance leases. Under a finance 

able to control the timing of dividends from its subsidiaries and hence does 

lease, the Group as lessor has to recognise an amount receivable equal to the 

not expect taxable profit. Hence deferred tax is recognised in respect of the 

aggregate of the minimum lease payments plus any unguaranteed residual 

retained earnings of overseas subsidiaries only if at the date of the statements 

value accruing to the lessor, discounted at the interest rate implicit in the 

of financial position, dividends have been accrued as receivable or a binding 

lease.

2.14 Inventories

agreement to distribute past earnings in future has been entered into by 

the subsidiary. As mentioned above the Group does not expect that the 

temporary differences will revert in the foreseeable future. In the event that 

Inventories comprise crude oil and materials.

these differences revert in total (e.g. dividends are declared and paid), the 

deferred tax liability which the Group would have to recognise amounts to 

Crude oil is measured at the lower of cost and net realisable value. Materials 

approximately US$ 12,300,000.

are measured at the lower of cost and recoverable amount. The cost of 

materials and consumables is calculated at acquisition price with the addition 

Deferred tax balances are provided in full, with no discounting.

of transportation and similar costs. Cost is determined using the first-in, 

GeoPark   167

2.16 Financial assets

write-down is determined as the difference between the asset’s carrying 

Financial assets are divided into the following categories: loans and 

amount and the present value of estimated future cash flows.

receivables; financial assets at fair value through profit or loss; available-for-

sale financial assets; and held-to-maturity investments. Financial assets are 

2.19 Cash and cash equivalents

assigned to the different categories by management on initial recognition, 

Cash and cash equivalents includes cash in hand, deposits held at call with 

depending on the purpose for which the investments were acquired. The 

banks, other short-term highly liquid investments with original maturities 

designation of financial assets is re-evaluated at every reporting date at which 

of three months or less, and bank overdrafts. Bank overdrafts, if any, are 

a choice of classification or accounting treatment is available.

shown within borrowings in the current liabilities section of the Consolidated 

All financial assets are recognised when the Group becomes a party to the 

contractual provisions of the instrument. 

2.20 Trade and other payables

Statement of Financial Position.

All financial assets are initially recognised at fair value, plus transaction costs.

acquired in the ordinary course of the business from suppliers. Accounts 

Derecognition of financial assets occurs when the rights to receive cash flows 

less (or in the normal operating cycle of the business if longer). If not, they are 

from the investments expire or are transferred and substantially all of the 

presented as non-current liabilities.

risks and rewards of ownership have been transferred. An assessment for 

impairment is undertaken at each balance sheet date.

Trade payables are recognised initially at fair value and subsequently 

payable are classified as current liabilities if payment is due within one year or 

Trade payables are obligations to pay for goods or services that have been 

measured at amortised cost using the effective interest method.

Interest and other cash flows resulting from holding financial assets are 

recognised in the Consolidated Statement of Income when receivable, 

2.21 Derivatives

regardless of how the related carrying amount of financial assets is measured.

Derivative financial instruments are recognised in the statement of financial 

Loans and receivables are non-derivative financial assets with fixed or 

through profit and loss. They are presented as current assets or liabilities if they are 

determinable payments that are not quoted in an active market. They are 

expected to be settled within 12 months after the end of the reporting period.

position as assets or liabilities and initially and subsequently measured at fair value 

included in current assets, except for maturities greater than twelve months 

after the balance sheet date. These are classified as non-current assets. The 

The market-to-market fair value of the Group’s outstanding derivative instruments 

Group’s loans and receivables comprise trade receivables, prepayments 

is based on independently provided market rates and determined using standard 

and other receivables and cash and cash equivalents in the balance sheet. 

valuation techniques, including the impact of counterparty credit risk and are 

They arise when the Group provides money, goods or services directly to a 

within level 2 of the fair value hierarchy. Gains and losses arising from changes 

debtor with no intention of trading the receivables. Loans and receivables are 

in fair value are recognised in the Consolidated Statement of Income within 

subsequently measured at amortised cost using the effective interest method, 

Commodity risk management contracts.

less provision for impairment. Any change in their value through impairment 

or reversal of impairment is recognised in the Consolidated Statement of 

For more information about derivatives please refer to Note 8.

Income. All of the Group’s financial assets are classified as loan and receivables.

2.22 Borrowings

2.17 Other financial assets

Borrowings are obligations to pay cash and are recognised when the Group 

Non current other financial assets include contributions made for 

becomes a party to the contractual provisions of the instrument. 

environmental obligations according to a Colombian and Brazilian 

government request and are restricted for those purposes. 

Borrowings are recognised initially at fair value, net of transaction costs 

Current other financial assets include the security deposit granted in 

between the proceeds (net of transaction costs) and the redemption value is 

relation to the purchase of Argentinian assets (see Note 35) and short term 

recognised in the Consolidated Statement of Income over the period of the 

investments with original maturities up to twelve months and over three 

borrowings using the effective interest method.

incurred. Borrowings are subsequently stated at amortised cost; any difference 

months.

2.18 Impairment of financial assets

accruals basis using the effective interest method.

Direct issue costs are charged to the Consolidated Statement of Income on an 

Provision against trade receivables is made when objective evidence is 

received that the Group will not be able to collect all amounts due to it in 

accordance with the original terms of those receivables. The amount of the 

168   GeoPark 20-F

 
2.23 Share capital 

Equity comprises the following:

Note 3

Financial Instruments-risk management

• “Share capital” representing the nominal value of equity shares.

The Group is exposed through its operations to the following financial risks:

• “Share premium” representing the excess over nominal value of the fair 

value of consideration received for equity shares, net of expenses of the share 

• Currency risk

issuance.

• “Other reserve” representing:

• Price risk

• Credit risk – concentration

 – the equity element attributable to shares granted according to IFRS 2 but 

• Funding and liquidity risk

not issued at year end or,

• Interest rate risk

 – the difference between the proceeds from the transaction with non-

• Capital risk management

controlling interests received against the book value of the shares acquired 

in the Chilean and Colombian subsidiaries.

The policy for managing these risks is set by the Board of Directors. Certain 

• “Translation reserve” representing the differences arising from translation of 

risks are managed centrally, while others are managed locally following 

investments in overseas subsidiaries.

guidelines communicated from the corporate department. The policy for each 

• “(Accumulated losses) Retained earnings” representing accumulated 

of the above risks is described in more detail below.

earnings and losses.

Currency risk

2.24 Share-based payment

In Argentina, Colombia, Chile and Peru the functional currency is the US Dollar. 

The Group operates a number of equity-settled and cash-settled share-based 

The fluctuation of the local currencies of these countries against the US Dollar 

compensation plans comprising share awards payments to certain employees 

does not impact the loans, costs and revenue held in US Dollars; but it does 

and other third party contractors. Share-based payment transactions are 

impact the balances denominated in local currencies. Such is the case of the 

measured in accordance with IFRS 2. 

prepaid taxes.

Fair value of the stock option plan for employee or contractors services 

In Chile, Colombia and Argentina subsidiaries most of the balances are 

received in exchange for the grant of the options is recognised as an expense. 

denominated in US Dollars, and since it is the functional currency of the 

The total amount to be expensed over the vesting period is determined 

subsidiaries, there is no exposure to currency fluctuation except from 

by reference to the fair value of the options granted calculated using the 

receivables or payables originated in local currency mainly corresponding to 

Geometric Brownian Motion method. 

VAT. 

Non-market vesting conditions are included in assumptions about the 

The Group minimises the local currency positions in Argentina, Colombia and 

number of options that are expected to vest. At each balance sheet date, the 

Chile by seeking to equilibrate local and foreign currency assets and liabilities. 

entity revises its estimates of the number of options that are expected to 

However, tax receivables (VAT) seldom match with local currency liabilities. 

vest. It recognises the impact of the revision to original estimates, if any, in 

Therefore the Group maintains a net exposure to them.

the Consolidated Statement of Income, with a corresponding adjustment to 

equity. 

Most of the Group’s assets held in those countries are associated with oil and 

gas productive assets. Those assets, even in the local markets, are generally 

The fair value of the share awards payments is determined at the grant date 

settled in US Dollar equivalents.

by reference of the market value of the shares and recognised as an expense 

over the vesting period. When the awards are exercised, the Company issues 

During 2017, the Argentine Peso devaluated by 17% (22% and 52% in 

new shares. The proceeds received net of any directly attributable transaction 

2016 and 2015) against the US Dollar, the Chilean Peso revaluated by 8% 

costs are credited to share capital (nominal value) and share premium when 

(revaluated by 6% in 2016 and devaluated by 16% in 2015) and the Colombian 

the options are exercised.

Peso revaluated by 1% (revaluated by 5% in 2016 and devaluated by 32% in 

For cash-settled share-based payment transactions, if any, the Company 

2015). 

measures the services acquired for amounts that are based on the price of the 

If the Argentine Peso, the Chilean Peso and the Colombian Peso had each 

Company’s shares. The fair value of the liability incurred is measured using 

devaluated an additional 10% against the US dollar, with all other variables 

Geometric Brownian Motion method. Until the liability is settled, the Company 

held constant, post-tax loss for the year would have been higher by 

is required to remeasure the fair value of the liability at each reporting date 

US$ 1,538,000 (US$ 2,683,400 in 2016 and US$ 1,003,300 in 2015). 

and at the date of settlement, with any changes in value recognised in profit 

or loss for the period.

In Brazil, the functional currency is the local currency, which is the Brazilian 

GeoPark   169

 
Real. The fluctuation of the US Dollars against the Brazilian Real does not 

inflation pursuant to the Brazilian General Market Price Index (Indice Geral 

impact the loans, costs and revenues held in Brazilian Real; but it does 

de Preços do Mercado), or IGPM.

impact the balances denominated in US Dollars. Such is the case of the Itaú, 

which was fully repaid in September 2017, and intercompany loans. Most of 

If oil and methanol prices had fallen by 10% compared to actual prices 

the balances are denominated in Brazilian Real, and since it is the functional 

during the year, with all other variables held constant, considering the 

currency of the Brazilian subsidiary, there is no exposure to currency 

impact of the derivative contracts in place, post-tax loss for the year 

fluctuation except from the intercompany loan and the Itaú loan described 

would have been higher by US$ 10,423,000 (US$ 23,655,000 in 2016 and 

in Note 27. The exchange loss generated by the Brazilian subsidiary during 

US$ 23,940,000 in 2015).

2017 amounted to US$ 1,274,000 (gain of US$ 14,542,000 in 2016 and loss of 

US$ 35,605,000 in 2015).

As of October 2016, GeoPark considered it was appropriate to manage 

part of the exposure to crude oil price volatility using derivatives. The 

During 2017, the Brazilian Real devaluated by 2% against the US Dollar 

Group considers these derivative contracts to be an effective manner of 

(revaluated by 17% in 2016 and devaluated by 47% in 2015, respectively). If 

properly managing commodity price risk. The price risk management 

the Brazilian Real had devaluated 10% against the US dollar, with all other 

activities mainly employ combinations of options and key parameters are 

variables held constant, post-tax loss for the year would have been higher by 

based on forecasted production and budget price levels. GeoPark has also 

US$ 3,100,000 (US$ 5,300,000 in 2016 and US$ 7,400,000 in 2015).

obtained credit lines from industry leading counterparties to minimize 

the potential cash exposure of the derivative contracts (see Note 8).

As of 31 December 2017, the balances denominated in the Peruvian local 

currency (Peruvian Soles) are not material.

Credit risk – concentration

As currency rate changes between the US Dollar and the local currencies, the 

credit risks correspond to the recognised values. There is not considered 

Group recognises gains and losses in the Consolidated Statement of Income.

to be any significant risk in respect of the Group’s major customers and 

The Group’s credit risk relates mainly to accounts receivable where the 

hedging counterparties.

Price risk

The price realised for the oil produced by the Group is linked to US dollar 

In Colombia, during 2017, the Colombian subsidiary made 99% of the oil 

denominated crude oil international benchmarks. The market price of 

sales to Trafigura (one of the world’s leading independent commodity 

these commodities is subject to significant volatility and has historically 

trading and logistics houses), with Trafigura accounting for 79% of 

fluctuated widely in response to relatively minor changes in the global 

consolidated revenues for the same period. 

supply and demand for oil and natural gas, geopolitical landscape, 

economic conditions and a variety of additional factors.

All the oil produced in Chile as well as the gas produced by TdF Blocks 

(5% of total revenue, 10% in 2016 and 15% in 2015) is sold to ENAP, the 

In Colombia, the realised oil price is linked to the Vasconia crude reference 

State owned oil and gas company. In Chile, most of gas production is sold 

price, a marker broadly used in the Llanos basin, adjusted for certain 

to the local subsidiary of Methanex, a Canadian public company (5% of 

marketing and quality discounts based on, among other things, API, 

consolidated revenue, 9% in 2016 and 7% in 2015).

viscosity, sulphur content, water content, delivery point and transport 

costs. 

In Brazil, all the hydrocarbons from Manati Field are sold to Petrobras, the 

State owned company, which is the operator of the Manati Field (10% of the 

In Chile, the oil price is based on Dated Brent minus certain marketing and 

consolidated revenue, 15% in 2016 and 2015).

quality discounts such as, API, sulphur content and others. 

GeoPark has signed a long-term Gas Supply Contract with Methanex in 

the concentration of the credit risk, the Directors do not consider there to 

The forementioned companies all have good credit standing and despite 

Chile. The price of the gas sold under this contract is determined by a 

be a significant collection risk. 

formula that considers a basket of international methanol prices, including 

US Gulf methanol spot barge prices, methanol spot Rotterdam prices and 

In 2016 and 2017, the Group executed oil prices hedges via over-the-

spot prices in Asia.

counter derivatives. Should oil prices drop, the Group could stand to collect 

from its counterparties under the derivative contracts. The Group’s hedging 

In Brazil, prices for gas produced in the Manati Field are based on a long-

counterparties are leading financial institutions and trading companies, 

term off-take contract with Petrobras. The price of gas sold under this 

therefore the Directors do not consider there to be a significant collection 

contract is denominated in Brazilian Real and is adjusted annually for 

risk. 

See disclosure in Notes 8 and 25.

170   GeoPark 20-F

Funding and Liquidity risk

The Group analyses its interest rate exposure on a dynamic basis. Various 

In the past, the Group was able to raise capital through different sources of 

scenarios are simulated taking into consideration refinancing, renewal 

funding including equity, strategic partnerships and financial debt. During 

of existing positions, alternative financing and hedging. Based on these 

2017, the Group placed US$ 425,000,000 notes (see Note 27).

scenarios, the Group calculates the impact on profit and loss of a defined 

The Group is positioned at the end of 2017 with a cash balance of US$ 

all currencies. The scenarios are run only for liabilities that represent the major 

interest rate shift. For each simulation, the same interest rate shift is used for 

134,755,000 and over 99% of its total indebtedness maturing in 2024. In 

interest-bearing positions.

addition, the Group has a large portfolio of attractive and largely discretional 

projects - both oil and gas - in multiple countries with over 31,000 boepd in 

At 31 December 2017, the Group has no exposure to fluctuations in the 

production at year end. This scale and positioning permit the Group to protect 

interest rate, since its long-term borrowings were issued at fixed rate. At 

its financial condition and selectively allocate capital to the optimal projects 

31 December 2016 and 2015, if 1% had been added to interest rates on 

subject to prevailing macroeconomic conditions.

currency-denominated borrowings with all other variables held constant, post 

tax loss for the year would have been US$ 467,000 and US$ 507,000 higher, 

The indenture governing the Company Notes 2024 includes incurrence test 

respectively.

covenants related to the compliance with certain thresholds of Net Debt to 

Adjusted EBITDA ratio and Adjusted EBITDA to Interest ratio. Failure to comply 

Capital risk management

with the incurrence test covenants does not trigger an event of default. 

The Group’s objectives when managing capital are to safeguard the Group’s 

However, this situation may limit the Group’s capacity to incur additional 

ability to continue as a going concern in order to provide returns for 

indebtedness, as specified in the indenture governing the Notes. As of the 

shareholders and benefits for other stakeholders and to maintain an optimal 

date of these Consolidated Financial Statements, the Group is in compliance 

capital structure to reduce the cost of capital. 

with all the indenture’s provisions and covenants.

The most significant funding transactions executed in 2017, 2016 and 2015 

of the gearing ratio. This ratio is calculated as net debt divided by total capital. 

Consistent with others in the industry, the Group monitors capital on the basis 

include:

Net debt is calculated as total borrowings (including ‘current and non-current 

borrowings’ as shown in the consolidated balance sheet) less cash and cash 

On September 2017, the Group successfully placed US$ 425,000,000 notes. 

equivalents. Total capital is calculated as ‘equity’ as shown in the consolidated 

These Notes carry a coupon of 6.50% per annum and their final maturity will 

balance sheet plus net debt. 

be 21 September 2024. The net proceeds from the Notes were used by the 

Group to fully repay the 7.50% senior secured notes due 2020 and for general 

The Group’s strategy is to keep the gearing ratio within a 30% to 45% range, 

corporate purposes, including capital expenditures and repay other existing 

in normal market conditions. Due to the market conditions prevailing during 

indebtedness.

2017 and 2016 and the growing strategy of the Group, the gearing ratio at 

On December 2015, the Group announced the execution of an offtake and 

prepayment agreement with Trafigura, one of its customers. The prepayment 

The gearing ratios at 31 December 2017 and 2016 were as follows:

year end is above such range. 

agreement provided GeoPark with access to up to US$ 100,000,000 in the 

form of prepaid future oil sales. The availability period for the prepayment 

Amounts in US$ ‘000 

agreement expired on 30 September 2017. Funds committed by Trafigura 

are being repaid by the Group through future oil deliveries over 2.5 years 

Net Debt 

Total Equity

with a six-month grace period. As of the date of these Consolidated Financial 

Total Capital

Statements, outstanding balances related to the prepayment agreement 

Gearing Ratio

2017

291,449

126,840

418,289

70%

2016

285,109

141,593

426,702

67%

amount to US$ 10,000,000. 

Interest rate risk

Note 4

4. Accounting estimates and assumptions

The Group’s interest rate risk arises from long-term borrowings issued at 

Estimates and assumptions are used in preparing the financial statements. 

variable rates, which expose the Group to cash flow to interest rate risk. 

Although these estimates are based on management’s best knowledge of 

The Group does not face interest rate risk on its US$ 425,000,000 Notes which 

and judgements are continually evaluated and are based on historical 

carry a fixed rate coupon of 6.50% per annum. As a consequence, the accruals 

experience and other factors, including expectations of future events that 

and interest payment are no substantially affected to the market interest rate 

are believed to be reasonable under the circumstances.

current events and actions, actual results may differ from them. Estimates 

changes.

GeoPark   171

The key estimates and assumptions used in these Consolidated Financial 

proven and probable reserves and incorporating the estimated future cost 

Statements are noted below: 

of developing and extracting those reserves. Future development costs are 

estimated using assumptions as to the numbers of wells required to produce 

•  Cash flow estimates for impairment assessments of non-financial 

those reserves, the cost of the wells and future production facilities.

assets require assumptions about two primary elements - future prices 

and reserves. Estimates of future prices require significant judgments 

•  Obligations related to the abandonment of wells once operations are 

about highly uncertain future events. Historically, oil and gas prices 

terminated may result in the recognition of significant obligations. Estimating 

have exhibited significant volatility. The Group’s forecasts for oil and gas 

the future abandonment costs is difficult and requires management to 

revenues are based on prices derived from future price forecasts amongst 

make estimates and judgments because most of the obligations are many 

industry analysts and own assessments. Estimates of future cash flows are 

years in the future. Technologies and costs are constantly changing as well 

generally based on assumptions of long-term prices and operating and 

as political, environmental, safety and public relations considerations. The 

development costs. 

Group has adopted the following criterion for recognising well plugging and 

abandonment related costs: The present value of future costs necessary for 

Given the significant assumptions required and the possibility that actual 

well plugging and abandonment is calculated for each area at the present 

conditions will differ, management considers the assessment of impairment 

value of the estimated future expenditure. The liabilities recognised are based 

to be a critical accounting estimate (see Note 36).

upon estimated future abandonment costs, wells subject to abandonment, 

time to abandonment, and future inflation rates.

The process of estimating reserves is complex. It requires significant 

judgements and decisions based on available geological, geophysical, 

•  From time to time, the Group may be subject to various lawsuits, claims 

engineering and economic data. The estimation of economically 

and proceedings that arise in the normal course of business, including 

recoverable oil and natural gas reserves and related future net cash flows 

employment, commercial, tax, environmental, safety and health matters. 

was performed based on the Reserve Report as of 31 December 2017 

For example, from time to time, the Group receives notice of environmental, 

prepared by DeGolyer and MacNaughton, an international consultancy to 

health and safety violations. Based on what the Management of the Group 

the oil and gas industry based in Dallas. It incorporates many factors and 

currently knows, it is not expected any material impact on the financial 

assumptions including:

statements.

 – expected reservoir characteristics based on geological, geophysical and 

Note 5

engineering assessments;

Consolidated Statement of Cash Flow

 – future production rates based on historical performance and expected 

The Consolidated Statement of Cash Flow shows the Group’s cash flows for the 

future operating and investment activities;

year for operating, investing and financing activities and the change in cash 

 – future oil and gas prices and quality differentials; 

and cash equivalents during the year. 

 – assumed effects of regulation by governmental agencies; and

 – future development and operating costs.

Cash flows from operating activities are computed from the results for the 

year adjusted for non-cash operating items, changes in net working capital, 

Management believes these factors and assumptions are reasonable based 

and corporate tax. Income tax paid is presented as a separate item under 

on the information available to them at the time of preparing the estimates. 

operating activities.

However, these estimates may change substantially as additional data from 

ongoing development activities and production performance becomes available 

Cash flows from investing activities include payments in connection with the 

and as economic conditions impacting oil and gas prices and costs change.

purchase and sale of property, plant and equipment and cash flows relating to 

the purchase and sale of enterprises to third parties, if any. 

•  The Group adopts the successful efforts method of accounting. The 

Management of the Group makes assessments and estimates regarding 

Cash flows from financing activities include changes in equity, and proceeds 

whether an exploration asset should continue to be carried forward as an 

from borrowings and repayment of loans. 

exploration and evaluation asset not yet determined or when insufficient 

information exists for this type of cost to remain as an asset. In making this 

Cash and cash equivalents include bank overdraft and liquid funds with a term 

assessment Management takes professional advice from qualified experts.

of less than three months. 

•  Oil and gas assets held in property plant and equipment are mainly 

The following chart describes non-cash transactions related to the 

depreciated on a unit of production basis at a rate calculated by reference to 

Consolidated Statement of Cash Flow:

172   GeoPark 20-F

Amounts in US$ ‘000

Increase in asset retirement obligation

2017

5,943

Increase in provisions for other long-term liabilities 

2,053

2016

1,195

3,468

2015

985

Amounts in US$ ‘000

-

Increase in Prepaid taxes

Purchase of property, plant and equipment

11,759

(4,657)

830

(Increase) Decrease in Inventories

(Increase) Decrease in Trade receivables

(Increase) Decrease in Prepayments and  

2017

2016

2015

(14,802)

(2,351)

(16,611)

(2,031)

(1,344)

466

(4,811)

2,752

22,470

Statement of Cash Flow are disclosed as follows:

Changes in working capital shown in the Consolidated 

Note 6

Segment information

other receivables and Other assets

(8,623)

Customer advance (repayments) payments

(10,000)

Security deposit granted (Note 35)

(15,600)

(1,758)

20,000

-

405

-

-

Increase (Decrease) in Trade  

and other payables

27,122

374

(33,120)

(25,278)

11,920

(24,104)

Operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision-maker. The chief operating decision-

maker, who is responsible for allocating resources and assessing performance of the operating segments, has been identified as the Executive Committee. This 

committee is integrated by the CEO, COO, CFO and managers in charge of the Geoscience, Operations, Corporate Governance, Finance and People departments. 

This committee reviews the Group’s internal reporting in order to assess performance and allocate resources. Management has determined the operating segments 

based on these reports. The committee considers the business from a geographic perspective. 

The Executive Committee assesses the performance of the operating segments based on a measure of Adjusted EBITDA. Adjusted EBITDA is defined as profit for 

the period before net finance cost, income tax, depreciation, amortization, certain non-cash items such as impairments and write-offs of unsuccessful efforts, 

accrual of share-based payment, unrealized result on commodity risk management contracts and other non recurring events. Operating Netback is equivalent to 

Adjusted EBITDA before cash expenses included in Administrative, Geological and Geophysical and Other operating expenses. Other information provided, except 

as noted below, to the Executive Committee is measured in a manner consistent with that in the financial statements.

Segment areas (geographical segments):

Amounts in US$ ‘000

2017

Revenue

    Sale of crude oil

    Sale of gas

Realized loss on commodity risk management contracts

Production and operating costs

    Royalties    

    Transportation costs

    Share-based payment

    Other costs

Operating (loss) profit

Operating netback

Adjusted EBITDA

Depreciation

Write-off

Total assets

Employees (average)

Employees at year end

Chile

Brazil

Colombia

Peru

Argentina

Corporate

Total

32,738

15,873

16,865

-

34,238

263,076

910

262,309

33,328

-

767

(2,148)

(20,999)

(10,737)

(66,913)

(3,134)

(24,236)

(1,314)

(1,211)

(170)

(18,304)

(19,675)

11,222

4,070

-

(39)

(7,564)

4,434

23,540

20,166

(23,730)

(10,809)

(546)

301,931

(2,978)

91,604

(1,678)

(248)

(40,751)

116,290

194,013

168,303

(40,010)

(1,625)

288,429

-

-

-

-

-

-

-

-

-

70

70

-

-

(338)

(13)

(80)

-

(245)

-

-

-

-

-

-

-

-

-

(3,850)

(3,430)

(14,773)

-

(467)

-

(3,505)

(2,183)

(11,075)

(139)

-

(159)

(685)

(38)

-

22,099

30,924

51,176

330,122

279,162

50,960

(2,148)

(98,987)

(28,697)

(2,969)

(457)

(66,864)

78,996

228,308

175,776

(74,885)

(5,834)

786,163

102

102

12

12

164

180

13

19

88

92

-

-

379

405

GeoPark   173

Amounts in US$ ‘000

2016

Revenue

     Sale of crude oil

     Sale of gas

Realized gain on commodity risk management contracts

Production and operating costs

     Royalties

     Transportation costs

     Share-based payment

     Other costs

Operating (loss) profit

Operating netback

Adjusted EBITDA

Depreciation

Reversal of impaiment losses

Write-off

Total assets

Employees (average)

Employees at year end

Amounts in US$ ‘000

2015

Revenue

     Sale of crude oil

     Sale of gas

Production costs

     Royalties

     Transportation costs

     Share-based payment

     Other costs

Operating (loss) profit

Operating netback

Adjusted EBITDA

Depreciation

Impairment loss

Write-off

Total assets

Employees (average)

Employees at year end

Chile

Brazil

Colombia

Peru

Argentina

Corporate

Total

36,723

18,774

17,949

-

(22,169)

(1,495)

(1,170)

(138)

(19,366)

(44,969)

13,696

5,159

29,719

126,228

688

125,731

29,031

-

(8,459)

(2,721)

-

(71)

(5,667)

(645)

21,356

17,487

497

514

(36,607)

(7,281)

(1,111)

(413)

(27,802)

31,463

87,523

66,921

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

(3,147)

41

(2,607)

370

(11,685)

(378)

1,848

(91)

(10,487)

192,670

145,193

47,477

514

(67,235)

(11,497)

(2,281)

(622)

(52,835)

(28,613)

122,147

78,321

(31,355)

(12,974)

(31,148)

(130)

(150)

(17)

(75,774)

-

(19,389)

317,969

102

102

-

(4,583)

99,904

5,664

(7,394)

182,784

-

-

-

-

-

-

5,020

6,071

28,792

5,664

(31,366)

640,540

10

10

138

146

11

10

80

77

-

-

341

345

Chile

Brazil

Colombia

Peru

Argentina

Corporate

Total

32,388

131,897

955

131,897

44,808

29,180

15,628

(28,704)

(1,973)

(2,441)

(132)

(24,158)

(180,264)

15,254

(183)

31,433

(8,056)

(2,998)

-

-

(5,058)

6,639

24,393

20,460

(39,227)

(13,568)

(104,515)

(25,751)

381,143

-

-

114,974

-

(48,534)

(8,150)

(2,068)

(234)

(38,082)

(37,227)

80,355

66,736

(52,434)

(45,059)

(4,333)

153,071

-

-

-

-

-

-

-

-

(6,719)

44

(6,520)

597

597

-

(1,448)

(34)

(2)

(197)

(1,215)

(2,350)

(1,732)

(684)

-

-

-

-

-

-

-

-

209,690

162,629

47,061

(86,742)

(13,155)

(4,511)

(563)

(68,513)

(12,570)

(232,491)

(287)

118,027

(6,022)

73,787

(129)

(199)

-

-

-

-

-

-

-

4,287

3,181

47,143

(105,557)

(149,574)

(30,084)

703,799

153

106

11

12

130

133

16

11

93

90

-

-

403

352

Approximately 76% of capital expenditure was incurred by Colombia (67% in 2016 and 66% in 2015), 10% was incurred by Chile (20% in 2016 and 22% in 2015), 

8% was incurred by Argentina (4% in 2016 and nil in 2015), 3% was incurred by Brazil (9% in 2016 and 12% in 2015) and 3% was incurred by Peru (nil in 2016 and 

2015). 

174   GeoPark 20-F

A reconciliation of total Operating netback to total profit (loss) before income 

Note 7

tax is provided as follows:

Amounts in US$ ‘000

Operating netback

Administrative expenses 

Geological and geophysical expenses 

Adjusted EBITDA  

Revenue

 2017

2016

2015

Amounts in US$ ‘000

228,308

122,147

118,027

Sale of crude oil

(38,937)

(13,595)

(32,323)

(11,503)

(30,590)

Sale of gas

(13,650)

2017

279,162

50,960

2016

145,193

47,477

2015

162,629

47,061

330,122

192,670

209,690

for reportable segments

175,776

78,321

73,787

Unrealized loss on commodity  

risk management contracts
Depreciation (a)
Share-based payment

Impairment and write-off  

of unsuccessful efforts
Others (b)
Operating profit (loss)

Financial expenses

Financial income

Foreign exchange (loss) profit

Profit (Loss) before tax

(13,300)

(74,885)

(4,075)

(5,834)

1,314

78,996

(53,511)

2,016

(2,193)

25,308

(3,068)

-

Note 8

(75,774)

(105,557)

Commodity risk management contracts

(3,367)

(8,223)

The Group has entered into derivative financial instruments to manage its 

exposure to oil price risk. These derivatives are zero-premium collars or zero-

(25,702)

(179,658)

premium 3 ways (put spread plus call), and were placed with major financial 

977

(12,840)

institutions and commodity traders. The Group entered into the derivatives 

(28,613)

(232,491)

under ISDA Master Agreements and Credit Support Annexes, which provide 

(36,229)

(36,924)

credit lines for collateral posting thus alleviating possible liquidity needs 

2,128

13,872

1,269

under the instruments and protect the Group from potential non-performance 

(33,474)

risk by its counterparties. The Group’s derivatives are accounted for as non-

(48,842)

(301,620)

hedge derivatives as of 31 December 2017 and therefore all changes in the fair 

values of its derivative contracts are recognised as gains or losses in the results 

(a) Net of capitalised costs for oil stock included in Inventories.
(b) In 2015 includes termination costs (see Note 36). Also includes internally 
capitalised costs.

The following table presents the Group’s derivative contracts in force as of 31 

of the periods in which they occur.

December 2017:

Period

1 October 2017 - 31 March 2018

1 October 2017 - 31 March 2018

1 January 2018 - 30 June 2018

1 January 2018 - 30 June 2018

1 April 2018 - 30 June 2018

1 January 2018 - 30 June 2018

1 January 2018 - 30 June 2018

1 April 2018 - 30 June 2018

1 January 2018 - 30 June 2018

1 July 2018 - 30 September 2018

Reference

ICE BRENT

ICE BRENT

ICE BRENT

ICE BRENT
ICE BRENT

ICE BRENT

ICE BRENT

ICE BRENT

ICE BRENT

ICE BRENT

Type

Volume bbl/d

Price US$/bbl

Zero Premium Collar

Zero Premium Collar

Zero Premium Collar

Zero Premium Collar
Zero Premium Collar

Zero Premium 3 Way

Zero Premium 3 Way

Zero Premium 3 Way

Zero Premium 3 Way

Zero Premium 3 Way

4,000

2,000

2,000

1,000
2,000

1,000

1,000

1,000

2,000

5,000

50.00 Put 54.90 Call

50.00 Put 54.95 Call

52.00 Put 60.00 Call

52.00 Put 58.40 Call
52.00 Put 58.25 Call

42.00-52.00 Put 59.55 Call

42.00-52.00 Put 59.50 Call

42.00-52.00 Put 59.60 Call

43.00-53.00 Put 64.55 Call

43.00-53.00 Put 69.00 Call

The table below summarizes the gain (loss) on the commodity risk management contracts:

Realized (loss) gain on commodity risk management contracts

Unrealized loss on commodity risk management contracts

Total

2017

(2,148)

(13,300)

(15,448)

2016

514

(3,068)

(2,554)

2015

-

-

-

GeoPark   175

 
Note 9

Production and operating costs

Amounts in US$ ‘000

Well and facilities maintenance

Staff costs (Note 11)

Share-based payment (Notes 11)

Royalties

Consumables

Transportation costs

Equipment rental 

Safety and Insurance costs

Gas plant costs

Field camp

Non operated blocks costs

Other costs

Note 10

Depreciation

Amounts in US$ ‘000

Oil and gas properties

Production facilities and machinery

Furniture, equipment and vehicles

Buildings and improvements

Depreciation of property,  
plant and equipment (a)

Related to:

Productive assets

Administrative assets
Depreciation total (a)

Directors’ Remuneration

Note 11

Staff costs and Directors Remuneration

2015

19,974

17,999

Number of employees at year end

Amounts in US$ ‘000

2017

405

2016

345

2015

352

563

Wages and salaries 

44,891

36,059

40,574

2017

14,722

15,017

457

28,697

11,902

2,969

5,818

2,591

6,069

2,377

1,213

7,155

2016

13,160

10,859

622

11,497

8,283

2,281

3,868

2,222

6,300

1,687

1,082

5,374

13,155

Share-based payments (Note 30)

8,591

4,511

3,517

3,239

2,878

2,645

2,127

7,543

Social security charges

Director’s fees and allowance

Recognised as follows:

Production and operating costs

Geological and geophysical expenses

Administrative expenses

98,987

67,235

86,742

Board of Directors’ and key  

managers’ remuneration

Salaries and fees

2015

Share-based payments

Other benefits in kind

84,849

15,467

2,850

874

2017

57,725

14,558

1,948

844

2016

61,080

10,788

2,702

920

4,075

5,364

3,458

3,367

3,792

2,088

8,223

6,197

1,238

57,788

45,306

56,232

15,474

11,026

31,288

57,788

11,481

10,439

23,386

45,306

18,562

11,336

26,334

56,232

9,674

2,322

287

12,283

7,337

1,211

112

8,660

6,549

6,544

167

13,260

75,075

75,490

104,040

72,283

2,792

75,075

71,868

3,622

100,316

3,724

75,490

104,040

(a) Depreciation without considering capitalised costs for oil stock  
included in Inventories.

Executive Directors’ 

Executive Directors’ 

Non-Executive 

Director Fees Paid in 

Cash Equivalent  

Fees

Bonus

Directors’ Fees (in US$)

Shares (No. of Shares)

Total Remuneration

Gerald O’Shaughnessy

James F. Park
Pedro Aylwin (a)
Peter Ryalls (b)
Juan Cristóbal Pavez (c)
Carlos Gulisano
Robert Bedingfield (d)
Michael Dingman

Jamie Coulter

US$ 400,000

US$ 800,000

-

US$ 800,000

-

-

-

-

-

-

-

-

-

-

-

-

-

US$ 115,000

US$ 110,000

US$ 110,000

US$ 102,500

US$ 46,667

US$ 50,000

-

-

-

9,388

15,408

15,408

15,408

8,853

8,015

US$ 400,000

US$ 1,600,000

-

US$ 165,010

US$ 210,020

US$ 210,020

US$ 202,520

US$ 105,012

US$ 112,519

a Pedro Aylwin has a service contract that provides for him to act as Manager of Corporate Governance so he resigned his fees as Director. b Technical Committee 
Chairman until his death. Afterwards the Chairman is Carlos Gulisano. c Compensation Committee Chairman. d Audit Committee Chairman.

176   GeoPark 20-F

The non-executive Directors annual fees correspond to US$ 80,000 to be 

Note 15

settled in cash and US$ 100,000 to be settled in stocks, paid quarterly in equal 

Financial costs

installments. In the event that a non-executive Director serves as Chairman 

of any Board Committees, an additional annual fee of US$ 20,000 shall apply. 

Amounts in US$ ‘000

2017

2016

2015

A Director who serves as a member of any Board Committees shall receive 

Financial expenses

an annual fee of US$ 10,000. Total payment due shall be calculated in an 

Interest and amortisation  

aggregate basis for Directors serving in more than one Committee. The 

of debt issue costs

Chairman fee shall not be added to the member’s fee for the same Committee. 

Interest with related parties

Payments of Chairmen and Committee members’ fees shall be made quarterly 

Less: amounts capitalised  

in arrears and settled in cash only.

Note 12

on qualifying assets

Borrowings cancellation costs

Bank charges and other financial costs

Unwinding of long-term liabilities  

Geological and geophysical expenses

(Note 28)

Amounts in US$ ‘000

Staff costs (Note 11)

Share-based payment (Notes 11)

Allocation to capitalised project

Other services

2017

10,525

501

(6,402)

3,070

7,694

2016

9,541

898

(2,119)

1,962

10,282

2015

Financial income

10,557

Interest received

779

(598)

3,093

13,831

Foreign exchange gains and losses

Foreign exchange (loss) gain

Total Financial results

(27,823)

(2,224)

(28,984)

(1,587)

(28,983)

(1,560)

611

(17,575)

(3,721)

255

-

637

-

(3,220)

(4,443)

(2,779)

(2,693)

(2,575)

(53,511)

(36,229)

(36,924)

2,016

2,016

2,128

2,128

1,269

1,269

(2,193)

(2,193)

13,872

13,872

(53,688)

(20,229)

(33,474)

(33,474)

(69,129)

Note 13

Administrative expenses

Amounts in US$ ‘000

Staff costs (Note 11)

Share-based payment (Notes 11)

Consultant fees

Office expenses

Travel expenses

Director’s fees and allowance (Note 11)

Communication and IT costs

Allocation to joint operations

Other administrative expenses

Note 14

Selling expenses

Amounts in US$ ‘000

Transportation

Selling taxes and other

Note 16

Tax reforms in Colombia 

2017

24,713

3,117

5,120

2,506

2,772

3,458

2,109

(7,646)

5,905

42,054

2016

19,451

1,847

3,894

2,217

1,717

2,088

2,013

(4,365)

5,308

34,170

2015

A tax reform has been enacted in Colombia during December 2016. The 

18,215

legislation included significant changes to certain corporate income tax and 

statutory income tax provisions, including rate reductions and the repeal of 

certain corporate-level taxes. The legislation also aimed to raise tax revenue 

mostly by increasing the rate of the value added tax (VAT) to 19% (from 

16%) and through a variety of excise taxes. Most of the tax provisions were 

effective 1 January 2017.

6,881

4,115

2,535

1,497

1,238

1,791

(4,203)

The legislation also included the following provisions that are intended to 

5,402

simplify the corporate income tax system by:

37,471

• Eliminating the “CREE” tax on corporations and the CREE surtax (CREE is the 

Spanish acronym for the “fairness tax”).

•  Introducing a temporary income surtax of 6% for 2017 and 4% for 2018.

2017

864

272

1,136

2016

3,559

663

4,222

2015

4,760

451

5,211

Accordingly, with this tax reform, the corporate income tax will have the 

following rate schedule (applied beyond a limited profit threshold): 

 – 40% in 2017 (34% income tax plus 6% income surtax)

 – 37% in 2018 (33% income tax plus 4% income surtax)

 – 33% in 2019.

There is an increase in the tax rate on deemed income relating to increases in 

a taxpayer’s net worth (i.e., the increase in the value of a taxpayer’s assets); the 

rate is increased from 3% to 3.5%. 

GeoPark   177

Other changes to the income tax law are the following:

•  New withholding tax on dividends—with the applicable rates for 

non-resident shareholders of: (1) 5% for dividends distributed out of the 

Note 17

Income tax

distributing entity’s previously taxed profits; and (2) 35% for dividends 

Amounts in US$ ‘000

distributed out of the distributing entity’s previously untaxed profits, plus an 

Current tax

additional 5% after having applied and deducted the initial 35% withholding.

Deferred income tax (Note 18)

•  A general 15% withholding tax rate for taxable income accrued by non-

residents without a permanent establishment (certain special rates may 

2017

2016

(48,449)

(12,359)

5,304

555

(43,145)

(11,804)

2015

(7,262)

24,316

17,054

apply).

The tax on the Group’s profit (loss) before tax differs from the theoretical 

•  Lengthen the statute of limitations with respect to tax returns and 

amount that would arise using the weighted average tax rate applicable to 

assessments.

•  Limit loss carryforwards to 12 years.

•  Allow for a deduction of VAT paid on certain acquisitions or imports of 

profits of the consolidated entities as follows:

capital goods when calculating the taxpayer’s income tax liability.

Amounts in US$ ‘000

•  Retain the tax on long-term capital gains at 10% for both corporations and 

Profit (loss) before tax

2017

25,308

2016

2015

(48,842)

(301,620)

non-residents.

Tax losses  

from non-taxable jurisdictions

The legislation also revises and refines tax accounting standards based on 

Taxable loss (profit)  

22,708

48,016

12,318

15,852

(36,524)

(285,768)

IFRS rules.

Tax reforms in Argentina

Income tax calculated at domestic  

tax rates applicable to Profit (Losses)  

A tax reform has been enacted in Argentina during December 2017. The 

in the respective countries

(31,107)

(809)

62,589

legislation included significant changes to certain corporate income tax and 

Tax losses where no deferred  

statutory income tax provisions, including rate reductions. Most of the tax 

income tax is recognised

provisions are effective from fiscal year 2018.

Effect of currency translation on tax base

Changes in the income tax rate  

With this tax reform, the corporate income tax -previously 35%- will have the 

(Note 16)

following rate schedule: 

•  30% in 2018 and 2019

•  25% in 2020 and 2021 and onwards.

Non recoverable tax loss carry-forwards
Non-taxable results (a)
Income tax

(8,111)

(2,330)

(6,616)

(2,840)

(16,325)

(6,776)

542

-

220

-

(2,139)

(1,759)

(43,145)

(11,804)

(625)

(15,537)

(6,272)

17,054

Other changes include the following:

•  New withholding tax on dividends—with the applicable rates for 

non-resident shareholders of: (1) 7% for dividends distributed out of the 

(a) Includes non-deductible expenses in each jurisdiction and changes in the 
estimation of deferred tax assets and liabilities.

distributing entity’s previously taxed profits of fiscal years 2018 and 2019; and 

Under current Bermuda law, the Company is not required to pay any taxes 

(2) 13% for dividends distributed out of the distributing entity’s previously 

in Bermuda on income or capital gains. The Company has received an 

taxed profits of fiscal years 2020 and onwards.

undertaking from the Minister of Finance in Bermuda that, in the event of 

•  Application of inflation adjustment for corporate tax purposes is reinstated 

any taxes being imposed, they will be exempt from taxation in Bermuda until 

under certain circumstances.

March 2035. Income tax rates in those countries where the Group operates 

•  Possible tax revaluation of investment in fixed assets, under payment of a 

(Argentina, Brazil, Colombia, Peru and Chile) ranges from 15% to 40%.

special tax.

•  Allow for short term recovery of VAT paid on acquisitions or imports of 

The Group has significant tax losses available which can be utilised against 

capital goods, when non recoverable with VAT on usual sales.

future taxable profit in the following countries:

Amounts in US$ ‘000

Argentina
Chile (a)
Brazil (a)
Total tax losses at 31 December

2017

4,849

345,104

33,721

2016

2,908

280,290

16,057

2015

3,834

209,910

-

383,674

299,255

213,744

178   GeoPark 20-F

(a) Taxable losses have no expiration date.

At the balance sheet date deferred tax assets in respect of tax losses in 

Note 18

Argentina and in certain Companies in Chile have not been recognised as 

Deferred income tax

there is insufficient evidence of future taxable profits to offset them (in the 

The gross movement on the deferred income tax account is as follows:

case of Argentina, before the statute of limitation of these tax losses causes 

them to expire).

Expiring dates for tax losses accumulated at 31 December 2017 are:

Amounts in US$ ‘000

Deferred tax at 1 January
Reclassification (a)
Currency translation differences

Amounts in US$ ‘000

Income statement credit

2017

20,283

-

(237)

5,304

2016

17,691

574

1,463

555

754

Deferred tax at 31 December

25,350

20,283

1,446

2,649

(a) Corresponds to differences between income tax provision and the final tax 
return presented.

Expiring date

2020

2021

2022

The breakdown and movement of deferred tax assets and liabilities as of 31 December 2017 and 2016 are as follows:

Amounts in US$ ‘000

Deferred tax assets

Difference in depreciation rates and other

Taxable losses

Total 2017

Total 2016

Amounts in US$ ‘000

Deferred tax liabilities

Difference in depreciation rates and other

Taxable losses

Total 2017

At the beginning  

Currency translation

(Charged) /  

At end of year

of year

19,225

3,828

23,053

34,646

differences

credited to net profit

(237)

-

(237)

1,463

(2,817)

7,637

4,820

(13,056)

16,171

11,465

27,636

23,053

At the beginning  

Credited to net profit

Reclassification (a)

At end of year

of year

(17,308)

14,538

(2,770)

(2,766)

3,250

484

13,611

-

-

-

574

(20,074)

17,788

(2,286)

(2,770)

Total 2016
(a) Corresponds to differences between income tax provision and the final tax return presented.

(16,955)

Note 19

Earnings per share

Amounts in US$ ‘000 except for shares

2017 (a)

2016

2015

Weighted average number  

of shares used in basic EPS

60,093,191

59,777,145

57,759,001

Amounts in US$ ‘000 except for shares

2017

2016

2015

Numerator:

Loss for the year attributable to owners

(24,228)

(49,092)

(234,031)

Effect of dilutive potential  
common shares (a)
Weighted average number  

of common shares for the purposes  

of diluted earnings  

Denominator:

Weighted average number of shares  

used in basic EPS

(Losses) after tax  

60,093,191

59,777,145

57,759,001

per shares

60,093,191

59,777,145

57,759,001

(Losses) Earnings after tax  

per share (US$) – basic 

(0.40)

(0.82)

(4.05)

per share (US$) – diluted

(0.40)

(0.82)

(4.05)

(a) For the year ended 31 December 2017, there were 4,564,777 (1,390,706 in 
2016 and 1,032,279 in 2015) of potential shares that could have a dilutive 

impact but were considered antidilutive due to negative earnings.

GeoPark   179

 
 
 
Note 20

Property, plant and equipment

Amounts in US$ ‘000

Cost at 1 January 2015

Additions

Currency translation differences

Disposals

Write-off / Impairment loss 

Transfers

Cost at 31 December 2015

Additions

Currency translation differences

Disposals

Write-off / Impairment reversal 

Transfers

Cost at 31 December 2016

Additions

Currency translation differences

Disposals

Write-off / Impairment reversal 

Transfers

Cost at 31 December 2017

Depreciation and write-down at 1 January 2015

(240,439)

Depreciation

Disposals

Currency translation differences

(84,849)

-

4,115

Depreciation and write-down at 31 December 2015

(321,173)

Depreciation

Disposals

Currency translation differences

(61,080)

-

(2,486)

Depreciation and write-down at 31 December 2016

(384,739)

Depreciation

Disposals

Currency translation differences

(57,725)

-

930

Oil & gas 

Furniture, 

Production 

Buildings and 

Construction  

Exploration 

Total

properties

equipment

facilities and 

improvements

in progress

749,947 
(4,640)(a)
(27,522)

(241)

(128,956)

60,404

648,992
(3,531) (a)
16,132

-

5,664

24,984

692,241
7,997 (a)
(1,142)

-

-

77,408

776,504

and vehicles

machinery

12,057

111,646

9,527

954

(182)

(13)

-

929

13,745

406

126

(22)

-

102

-

(2,577)

(1,685)

(13,242)

30,690

124,832

466

2,077

-

-

5,038

272

(92)

(84)

-

895

10,518

-

35

-

-

-

14,357

132,413

10,553

954

(12)

(112)

-

211

15,398

(4,449)

(2,850)

8

(26)

(7,317)

(2,702)

8

(38)

(10,049)

(1,948)

73

8

-

(147)

-

-

25,130

157,396

(45,147)

(15,467)

-

-

(60,614)

(10,788)

-

(296)

(71,698)

(14,558)

-

24

-

(3)

(189)

-

-

10,361

(2,244)

(874)

15

(92)

(3,195)

(920)

-

(16)

(4,131)

(844)

38

5

59,425

36,543

-

-

(7,376)

(58,769)

29,823

20,322

73

-

-

(17,292)

32,926

66,953

(62)

-

-

(61,827)

37,990

-

-

-

-

-

-

-

-

-

-

-

-

-

and evaluation 
assets(b)
140,444

12,299

(1,510)

-
(30,084) (c)
(34,149)

87,000

18,181

790

-
(31,366) (d)
(12,832)

61,773

49,455

(104)

-
(5,834) (e)
(40,922)

1,083,046

45,428

(31,883)

(2,023)

(179,658)

-

914,910

35,844

19,233

(22)

(25,702)

-

944,263

125,359

(1,470)

(301)

(5,834)

-

64,368

1,062,017

-

-

-

-

-

-

-

-

-

-

-

-

-

(292,279)

(104,040)

23

3,997

(392,299)

(75,490)

8

(2,836)

(470,617)

(75,075)

111

967

(544,614)

522,611

473,646

517,403

Depreciation and write-down at 31 December 2017

(441,534)

(11,916)

(86,232)

(4,932)

Carrying amount at 31 December 2015

Carrying amount at 31 December 2016

Carrying amount at 31 December 2017

327,819

307,502

334,970

6,428

4,308

3,482

64,218

60,715

71,164

7,323

6,422

5,429

29,823

32,926

37,990

87,000

61,773

64,368

(a) Corresponds to the effect of change in estimate of assets retirement obligations.

(b) Exploration wells movement and balances are shown in the table below; seismic and other exploratory assets amount to US$ 53,764,000 (US$ 53,523,000 in 
2016 and US$ 64,094,000 in 2015).

180   GeoPark 20-F

 
 
Amounts in US$ ‘000

Exploration wells at 31 December 2015

Additions 

Write-offs 

Transfers

Exploration wells at 31 December 2016

Additions 

Write-offs 

Transfers

Exploration wells at 31 December 2017

Total

22,906

15,088

(19,949)

(9,795)

8,250

35,299

(3,664)

(29,281)

10,604

As of 31 December 2017, there were two exploratory wells that have been 

capitalised for a period less than a year amounting to US$ 4,488,000 and 

two exploratory wells that have been capitalised for a period over a year 

amounting to US$ 6,116,000. 

(c) Corresponds to the cost of two unsuccessful exploratory wells in Colombia 
(one well in CPO4 Block and one well in Llanos 32). The charge also includes 

the loss generated by the write-off of the seismic cost for Flamenco Block in 

Chile generated by the relinquishment of 143 sq km in November 2015 and 

the write off of two wells drilled in previous years in the same block for which 

no additional work would be performed.
(d) Corresponds to the write-off of five wells drilled in previous years in the 
Chilean blocks for which no additional work would be performed, the loss 

generated by the write-off of the seismic cost for Llanos 62 Block in Colombia 

generated by the relinquishment of the area in September 2016. In addition, 

during September 2016, five blocks in Brazil were relinquished so the 

associated investment was written off. 
(e) Corresponds to five unsuccessful exploratory wells, one well drilled in 
Colombia (Llanos 34 Block), one well drilled in Brazil (REC-T-94 Block) and three 

non-operated wells drilled in Argentina (Puelen and Sierra del Nevado Blocks) 

in 2017. The charge also includes the loss generated by the write-off of the 

seismic cost for Campanario and Isla Norte Blocks in Chile generated by the 

relinquishment of 327 sq km in 2017.

GeoPark   181

Note 21

Subsidiary undertakings

The following chart illustrates main companies of the Group structure as of 31 December 2017 (a):

(a)  LGI is not a subsidiary, it is Non-controlling interest.

Non controlling interest held by LGI:

•  Consolidated Statement of Comprehensive Income: Total comprehensive income for the year 2017 include a profit of US$ 13,536,000 (profit of US$ 2,791,000 

in 2016 and loss of US$ 7,085,000 in 2015), a loss of US$ 6,200,000 (US$ 10,379,000 in 2016 and US$ 33,260,000 in 2015) and a loss of US$ 945,000 (US$ 3,966,000 

in 2016 and US$ 10,190,000 in 2015) corresponding to non-controlling interest held by LGI in GeoPark Colombia Coöperatie U.A., GeoPark Chile S.A. and GeoPark 

TdF S.A., respectively.

•  Consolidated Statement of Financial Position: Total Equity as of 31 December 2017 includes US$ 29,330,000 (US$ 16,168,000 in 2016), US$ 15,953,000 (US$ 

22,082,000 in 2016) and a negative amount of US$ 3,368,000 (US$ 2,422,000 in 2016) corresponding to non-controlling interest held by LGI in GeoPark Colombia 

Coöperatie U.A., GeoPark Chile S.A. and GeoPark TdF S.A., respectively. 

•  Consolidated Statement of Changes in Equity: Dividends distributed to non-controlling interest of US$ 479,000 in 2017 (US$ 6,406,000 in 2016) correspond to 

non-controlling interest held by LGI in GeoPark Colombia Coöperatie U.A.

182   GeoPark 20-F

Details of the subsidiaries and joint operations of the Group are set out below:

Subsidiaries

GeoPark Argentina Limited (Bermuda)

Name and registered office

GeoPark Argentina Limited – Argentinean Branch

GeoPark Latin America Limited (Bermuda)

GeoPark Latin America Limited – Agencia en Chile

GeoPark S.A. (Chile)

GeoPark Brazil Exploração y Produção de Petróleo e Gás Ltda. (Brazil)

GeoPark Chile S.A. (Chile)

GeoPark Fell S.p.A. (Chile)

GeoPark Magallanes Limitada (Chile)

GeoPark TdF S.A. (Chile)

GeoPark Colombia S.A. (Chile)

GeoPark Colombia SAS (Colombia)

GeoPark Latin America S.L.U. (Spain) 

GeoPark Colombia Coöperatie U.A. (The Netherlands)

GeoPark S.A.C. (Peru)

GeoPark Perú S.A.C. (Peru)

GeoPark Operadora del Perú S.A.C. (Peru)

GeoPark Peru S.L.U. (Spain)

GeoPark Brazil S.L.U. (Spain)

GeoPark Colombia E&P S.A.(Panama)

GeoPark Colombia E&P Sucursal Colombia (Colombia)

GeoPark Mexico S.A.P.I. de C.V. (Mexico)

Ogarrio E&P S.A.P.I. de C.V. (Mexico)

GeoPark (UK) Limited (United Kingdom)

Joint operations

Tranquilo Block (Chile)

Flamenco Block (Chile)

Campanario Block (Chile)

Isla Norte Block (Chile)

Yamu/Carupana Block (Colombia)

Llanos 34 Block (Colombia)

Llanos 32 Block (Colombia)

CPO-4 Block (Colombia)

Puelen Block (Argentina)

Sierra del Nevado Block (Argentina)

CN-V Block (Argentina) 

Manati Field (Brazil)

(a) Indirectly owned.
(b) Dormant companies.
(c) LG International has 20% interest.
(d) LG International has 20% interest through GeoPark Chile S.A. and a 14% direct interest, totaling 31.2%.
(e) GeoPark is the operator.

Corporate structure reorganization

Ownership interest

100%
100% (a) 
100% 
100% (a) 
100% (a) (b)
100% (a) 
80% (a) (c)
80% (a) (c)
80% (a) (c)
68.8% (a) (d)
100% (a) (b)
80% (a) (c)
100% (a)
80% (a) (c)
100% (a)
100% (a)
100% (a)
100% (a)
100% (a)
100% (a) (b)
100% (a) (b)
100% (b)
51% (a) (b)
100%
50% (e)
50% (e)
50% (e)
60% (e)
89.5%/100% (e)
45% (e)
12.5% 
50% (e)
18%

18%
 50% (e)
10% 

During 2017, the Company decided to incorporate a subsidiary in the United Kingdom to conduct the businesses in Latin America by adopting all the key 

resolutions and decisions necessary for such purpose. Also, a tax reform enacted in The Netherlands during September 2017 that would harm the Group´s 

cashflow, forced the Group to decide the re-domiciliation of its 100% owned Dutch subsidiaries to Spain.

GeoPark   183

 
 
 
 
 
Note 22

Prepaid taxes

Amounts in US$ ‘000 

V.A.T.

Income tax payments in advance

Other prepaid taxes

Total prepaid taxes

Classified as follows:

Current

Non current

Total prepaid taxes

Note 23

Inventories

Amounts in US$ ‘000

Crude oil

Materials and spares

Amounts in US$ ‘000 

At 1 January

Foreign exchange (income) loss

2016

14,052

2017

741

(147)

594

2016

596

145

741

4,517

The credit period for trade receivables is 30 days. The maximum exposure to 

98

credit risk at the reporting date is the carrying value of each class of receivable. 

2017

27,674

1,258

939

29,871

18,667

The Group does not hold any collateral as security related to trade receivables.

26,048

3,823

29,871

15,815

The carrying value of trade receivables is considered to represent a reasonable 

2,852

approximation of its fair value due to their short-term nature.

18,667

Note 25

Financial instruments by category

2017

1,969

3,769

5,738

2016

1,521

1,994

3,515

Amounts in US$ ‘000

Loans and receivables

Trade receivables

To be recovered from co-venturers (Note 33)
Other financial assets (a)
Cash and cash equivalents

Assets as per statement of 

financial position

2017

2016 

19,519

2,455

43,488

134,755

18,426

3,311

22,027

73,563

200,217

117,327

Liabilities as per statement 

of financial position

2017

2016

19,289

19,289

52,557

31,184

10,015

3,067

3,067

23,650

27,801

1,614

426,204

358,672

519,960

411,737

Note 24

Trade receivables and Prepayments and other receivables

Amounts in US$ ‘000

Trade receivables

To be recovered from co-venturers (Note 33)

Related parties receivables (Note 33)

Prepayments and other receivables

Total 

Classified as follows:

Current

Non current

Total 

2017

19,519

19,519

2,455

56

5,242

7,753

27,272

27,037

235

27,272

(a) Non current other financial assets relate to contributions made for 
environmental obligations according to Colombian and Brazilian government 

2016

18,426

regulations and also include a non current account receivable with the 

18,426

previous owners of one of the Colombian subsidiaries (see Note 28). Current 

3,311

other financial assets corresponds to the security deposit granted in relation to 

42

the purchase of Argentinian assets (see Note 35) and short term investments 

4,290

with original maturities up to twelve months and over three months.

7,643

26,069

Amounts in US$ ‘000

25,828

Liabilities at fair value through profit and loss

241

Derivative financial instrument liabilities

26,069

Other financial liabilities at amortised cost

Trade receivables that are aged by less than three months are not considered 

Trade payables

impaired. As of 31 December 2017 and 2016, there are no balances that were 

Payables to related parties (Note 33)

aged by more than 3 months, but not impaired. These relate to customers for 

To be paid to co-venturers (Note 33)

whom there is no recent history of default. There are no balances overdue 

Borrowings

between 31 days and 90 days as of 31 December 2017 and 2016.

Movements on the Group provision for impairment are as follows:

Total financial liabilities

539,249

414,804

184   GeoPark 20-F

 
 
Credit quality of financial assets

Amounts in US$ ‘000 

Less than 

Between 1 

Between 2 

The credit quality of financial assets that are neither past due nor impaired can 

1 year

and 2 years

and 5 years

Over 5 

years

be assessed by reference to external credit ratings (if available) or to historical 

At 31 December 2017

information about counterparty default rates:

Amounts in US$ ‘000

Trade receivables

Borrowings

Trade payables

Payables  

2017

2016

to related parties

Counterparties with an external credit rating (Moody’s)

At 31 December 2016

B2

Ba3

Baa3

Counterparties without an external credit rating
Group1 (a)
Total trade receivables

70

8,788

3,614

7,056

Borrowings

-

Trade payables

3,729

Payables  

to related parties

7,047

19,519

7,641

18,426

27,625

52,557

7,331

87,513

48,958

23,650

27,625

82,875

480,250

-

-

-

-

2,068

27,087

29,693

109,962

480,250

43,304

355,064

-

-

1,561

74,169

1,561

22,018

44,865

377,082

-

-

-

-

(a) Group 1 – existing customers (more than 6 months) with no defaults in the past.
All trade receivables are denominated in US Dollars, except in Brazil where are 

Accounting policies for financial instruments have been applied to classify 

as either: loans and receivables, held-to-maturity, available-for-sale, or fair 

Fair value measurement of financial instruments

denominated in Brazilian Real.

Cash at bank and other financial assets (a)
Amounts in US$ ‘000

Counterparties with an external credit rating (Moody’s,  

value through profit and loss. For financial instruments that are measured in 

the statement of financial position at fair value, IFRS 13 requires a disclosure 

of fair value measurements by level according to the following fair value 

2017

2016

measurement hierarchy:

S&P, Fitch, BRC Investor Services)

• Level 1 - Quoted prices (unadjusted) in active markets for identical assets or 

A1

A2

A3

Aaa

Aa3

AAA

B2

Ba1

Ba2

Baa1

Baa2

Ba3

B3

BBB

Counterparties without an external credit rating

553

298

63,853

15,040

11,401

19,634

31

18

7

307

4,078

2,815

-

15,064

45,123

813

liabilities.

-

-

-

• Level 2 - Inputs other than quoted prices included within Level 1 that 

are observable for the asset or liability, either directly (that is, as prices) or 

indirectly (that is, derived from prices).

42,798

• Level 3 - Inputs for the asset or liability that are not based on observable 

14

market data (that is, unobservable inputs).

-

-

-

This note provides an update on the judgements and estimates made by the 

Group in determining the fair values of the financial instruments since the last 

100

annual financial report. 

4,094

3,497

10

-

(a) Fair value hierarchy 

The following table presents the Group’s financial assets and financial liabilities 

measured and recognised at fair value at 31 December 2017 and 2016 on a 

44,252

recurring basis:

Total

178,222

95,578

Amounts in US$ ‘000 

Level 2

At 31 December 2017

(a) The remaining balance sheet item ‘cash and cash equivalents’ corresponds to 
cash on hand amounting to US$ 21,000 (US$ 12,000 in 2016).

Liabilities

Financial liabilities - contractual undiscounted cash flows

Derivative financial instrument liabilities

Commodity risk management contracts

The table below analyses the Group’s financial liabilities into relevant 

Total Liabilities

maturity groupings based on the remaining period at the balance sheet to 

the contractual maturity date. The amounts disclosed in the table are the 

contractual undiscounted cash flows. 

19,289

19,289

19,289

19,289

GeoPark   185

Amounts in US$ ‘000 

Level 2

At 31 December 2016

Note 26

Liabilities

Derivative financial instrument liabilities

Commodity risk management contracts

Total Liabilities

3,067

3,067

Share capital

Issued share capital

3,067

Common stock (amounts in US$ ‘000)

3,067

The share capital is distributed as follows:

2017

61

2016

60

There were no transfers between Level 2 and 3 during the period.

Total common shares in issue

60,596,219

59,940,881

Common shares, of nominal US$ 0.001 

60,596,219

59,940,881

The Group did not measure any financial assets or financial liabilities at fair 

Authorised share capital

value on a non-recurring basis as at 31 December 2017.

US$ per share

0.001

0.001

(b) Valuation techniques used to determine fair values 

Number of common shares  

Specific valuation techniques used to value financial instruments include:

(US$ 0.001 each) 

Amount in US$

The use of quoted market prices or dealer quotes for similar instruments.

5,171,949,000

5,171,949,000

5,171,949

5,171,949

The market-to-market fair value of the Group’s outstanding derivative 

Details regarding the share capital of the Company are set out below:

instruments is based on independently provided market rates and 

determined using standard valuation techniques, including the impact of 

Common shares

counterparty credit risk and are within level 2 of the fair value hierarchy.

As of 31 December 2017, the outstanding common shares confer the 

The fair value of the remaining financial instruments is determined using 

following rights on the holder:

discounted cash flow analysis. All of the resulting fair value estimates are 

•  the right to one vote per share;

included in level 2.

•  ranking pari passu, the right to any dividend declared and payable on 

(c) Fair values of other financial instruments (unrecognised) 

The Group also has a number of financial instruments which are not 

measured at fair value in the balance sheet. For the majority of these 

GeoPark common  

common shares; 

Shares 

issued 

Shares 

closing 

US$(`000)

instruments, the fair values are not materially different to their carrying 

shares history

Date

(millions)

(millions)

Closing

amounts, since the interest receivable/payable is either close to current 

Shares outstanding  

market rates or the instruments are short-term in nature. 

at the end of 2015

Stock awards

Borrowings are comprised primarily of fixed rate debt and variable rate debt 

Stock awards

with a short term portion where interest has already been fixed. They are 

Stock awards 

classified under other financial liabilities and measured at their amortized 

Buyback program

cost.

Shares outstanding  

at the end of 2016

The fair value of these financial instruments at 31 December 2017 amounts to 

Stock awards

US$ 425,118,000 (US$ 346,180,000 in 2016). The fair values are based on cash 

Stock awards

flows discounted using a rate based on the borrowing rate of 6.90% (7.60% in 

Stock awards 

2016) and are within level 2 of the fair value hierarchy.

Shares outstanding  

at the end of 2016

Feb 2016

Dec 2016

Dec 2016

Dec 2016

Jan 2017

Dec 2017

Dec 2017

0.4

0.5

0.1

(0.6)

0.1

0.1

0.5

59.5

59.9

60.4

60.5

59.9

59.9

60.0

60.1

60.6

60.6

59

60

60

60

60

60

60

60

61

61

Stock Award Program and Other Share Based Payments

On 14 December 2017, 490,000 common shares were allotted to the trustee 

of the Employee Beneficiary Trust (“EBT”), generating a share premium of 

US$ 2,513,000.

On 15 December 2016, 379,500 common shares were allotted to the trustee 

of the Employee Beneficiary Trust (“EBT”), generating a share premium of 

US$ 3,940,000.

186   GeoPark 20-F

 
 
On 12 November 2015 and 22 December 2015, 817,600 and 478,000 

Note 27

common shares were allotted to the trustee of the Employee Beneficiary 

Borrowings

Trust (“EBT”), generating a share premium of US$ 11,359,000 and US$ 

3,577,000, respectively. 

Amounts in US$ ‘000

2017

2016

In January 2017, 82,306 shares were issued to key management as bonus 

compensation, generating a share premium of US$ 332,000. 

On 8 February 2016, 468,405 shares were issued to Executive Directors and 

key management as bonus compensation, generating a share premium of 

US$ 1,512,000. 

Outstanding amounts as of 31 December
2024 Notes (a)
Notes GeoPark Latin America Agencia en Chile (b)
Banco Itaú (c)
Banco de Chile (d)
Banco de Crédito e Inversiones (e)

Classified as follows:

On 13 September 2017, 12,546 shares were issued pursuant to a consulting 

Current

agreement for services rendered to GeoPark Limited generating a share 

Non current

premium of US$ 43,000.

426,124

-

-

-

80

-

304,059

49,763

4,709

141

426,204

358,672

7,664

418,540

39,283

319,389

On 6 September 2016, 8,333 shares were issued pursuant to a consulting 

(a) During September 2017, the Company successfully placed US$ 425,000,000 
notes which were offered to qualified institutional buyers in accordance with 

agreement for services rendered to GeoPark Limited generating a share 

Rule 144A under the United States Securities Act, and outside the United 

premium of US$ 38,000.

States to non-U.S. persons in accordance with Regulation S under the United 

States Securities Act.

On 30 November 2015, 720,000 new common shares were issued to the 

Executive Directors, generating a share premium of US$ 7,309,000. 

The Notes carry a coupon of 6.50% per annum. Final maturity of the notes 

will be 21 September 2024. The Notes are secured with a pledge of all 

During 2017, the Company issued 70,485 (137,897 in 2016 and 99,555 in 

of the equity interests of the Company, directly or indirectly, in GeoPark 

2015) shares to Non-Executive Directors in accordance with contracts as 

Colombia Coöperatie U.A. and GeoPark Chile S.A.. The debt issuance cost for 

compensation, generating a share premium of US$ 257,000 (US$ 541,848 in 

this transaction amounted to US$ 6,683,000 (debt issuance effective rate: 

2016 and US$ 486,692 in 2015). The amount of shares issued is determined 

6.90%). The indenture governing the Notes due 2024 includes incurrence test 

considering the contractual compensation and the fair value of the shares for 

covenants that provides among other things, that, during the first two years 

each relevant period.

Buyback Program

from the issuance date, the Net Debt to Adjusted EBITDA ratio should not 

exceed 3.5 times and the Adjusted EBITDA to Interest ratio should exceed 2 

times. Failure to comply with the incurrence test covenants does not trigger 

On 19 December 2014, the Company approved a program to repurchase 

an event of default. However, this situation may limit the Company’s capacity 

up to US$ 10,000,000 of common shares, par value US$ 0.001 per share of 

to incur additional indebtedness, as specified in the indenture governing the 

the Company (the “Repurchase Program”). The Repurchase Program began 

Notes. Incurrence covenants as opposed to maintenance covenants must be 

on 19 December 2014 and was resumed on 14 April 2015 and then on 

tested by the Company before incurring additional debt or performing certain 

10 June 2015, expiring on 18 August 2015. During 2016, the Repurchase 

corporate actions including but not limited to dividend payments, restricted 

Program began on 6 April 2016 and then was resumed during the year until 

payments and others, (other than in each case, certain specific exceptions). 

November 2016. The Shares repurchased will be used to offset, in part, any 

As of the date of these Consolidated Financial Statements, the Company is in 

expected dilution effects resulting from the Group’s employee incentive 

compliance of all the indenture’s provisions and covenants.

schemes, including grants under the Company’s Stock Award Plan and the 

Limited Non-Executive Director Plan. In 2017, no shares were repurchased. 

The net proceeds from the Notes were used by the Company (i) to make a 

During 2016 and 2015, the Company purchased 588,868 and 370,074 73,082 

capital contribution to its wholly-owned subsidiary, GeoPark Latin America 

common shares for a total amount of US$ 1,991,000 and US$ 1,615,000, 

Limited Agencia en Chile (“GeoPark LA Agencia”), providing it with sufficient 

respectively. These transactions had no impact on the Group’s results.

funds to fully repay the 7.50% senior secured notes due 2020 and to pay 

any related fees and expenses, including call premium, and (ii) for general 

corporate purposes, including capital expenditures and to repay existing 

indebtedness.

(b) During February 2013, the Group successfully placed US$ 300,000,000 notes 
which were offered under Rule 144A and Regulation S exemptions of the 

GeoPark   187

 
United States Securities laws. The Notes carried a coupon of 7.50% per annum 

The provision for asset retirement obligation relates to the estimation of future 

and mature on 11 February 2020. These Notes were fully repaid in September 

disbursements related to the abandonment and decommissioning of oil and 

2017.

gas wells (see Note 4). 

(c) During March 2014, GeoPark executed a loan agreement with Itaú BBA 
International for US$ 70,450,000 to finance the acquisition of a 10% working 

Deferred income relates to contributions received to improve the project 

economics of the gas wells in Chile. The amortisation is in line with the related 

interest in the Manatí field in Brazil. The loan was fully repaid in September 

asset. The addition in 2016 and the amounts used in 2017 correspond to the 

2017.

deferred income related to the take or pay provision associated to gas sales in 

Brazil.

(d) During December 2015, GeoPark executed a loan agreement with Banco 
de Chile for US$ 7,028,000 to finance the start-up of new Ache gas field 

As of 31 December 2016, Other included a provision for an amount of US$ 

in GeoPark-operated Fell Block. The interest rate applicable to this loan is 

5,636,000 related to fiscal controversies associated to income taxes in one of 

LIBOR plus 2.35% per annum. The interest and the principal have been paid 

the Colombian subsidiaries. These controversies related to fiscal periods prior 

on monthly basis; with a six months grace period, with final maturity on 

to the acquisition of these subsidiaries by the Group. During 2017, GeoPark 

December 2017. As of the date of these Consolidated Financial Statements, 

settled the controversies by paying a total amount of US$ 3,389,000 to the tax 

the loan was fully repaid.

authority, under a valid tax amnesty. In connection to this, the Group recorded 

an account receivable with the previous owners for the amount paid under 

(e) During February 2016, GeoPark executed a loan agreement with Banco de 
Crédito e Inversiones for US$ 186,000 to finance the acquisition of vehicles 

the tax amnesty, considering the contractual right of recovering amounts 

paid related to fiscal years prior to the acquisition. This account receivable 

for the Chilean operation. The interest rate applicable to this loan is 4.14% per 

is recognised under other financial assets in the balance sheet. In addition, 

annum. The interest and the principal will be paid on monthly basis, with final 

actions taken by the Group to maximize ongoing work projects and to reduce 

maturity on February 2019.

expenses, including renegotiations and reduction of oil and gas service 

contracts and other initiatives included in the cost cutting program adopted 

As of the date of these Consolidated Financial Statements, the Group has 

may expose the Group to claims and contingencies from interested parties 

available credit lines for over  US$ 33,000,000.

that may have a negative impact on its business, financial condition, results 

of operations and cash flows. So, the additions in 2016 reflects the future 

contingent payments in connection with claims of third parties.

Note 28

Provisions and other long-term liabilities

Amounts in US$ ‘000 

Asset 

retirement 

Deferred 

obligation

Income

At 1 January 2016

Addition to provision 

Recovery of abandonments 

costs

Exchange difference

31,617

1,195

(5,504)

(1,614)

Foreign currency  translation

1,614

5,033

1,375

-

-

-

Amortisation

Unwinding of discount

At 31 December 2016

Addition to provision 

Exchange difference

Foreign currency translation

Amortisation

Unwinding of discount

Unused amounts reversed

Amounts used during  

-

(2,924)

2,554

29,862

-

3,484

5,943

134

(134)

-

2,607

-

-

-

-

(657)

-

-

the year

At 31 December 2017

(337)

38,075

(1,375)

1,452

188   GeoPark 20-F

Other

5,800

2,686

-

538

-

-

139

9,163

2,220

1,154

-

-

172

(2,535)

(3,417)

6,757

Note 29

Trade and other payables

Total

Amounts in US$ ‘000

42,450

V.A.T

5,256

(5,504)

(1,076)

Trade payables
Payables to related parties(a) (Note 33)
Customer advance payments (Note 3)

Staff costs to be paid

1,614

Royalties to be paid

(2,924)

Taxes and other debts to be paid

2,693

To be paid to co-venturers (Note 33)

Classified as follows:

Current

Non current

42,509

8,163

1,288

(134)

(657)

2,779

(2,535)

(a)The outstanding amount corresponds to advanced cash call payments 
granted by LGI to GeoPark Chile S.A. for financing Chilean operations in 

TdF’s blocks. The expected maturity of these balances is July 2020 and the 

(5,129)

applicable interest rate is 8% per annum.

46,284

2017

1,118

52,557

31,184

10,000

9,143

4,110

4,191

10,015

122,318

96,397

25,921

2016

1,102

23,650

27,801

20,000

7,749

1,503

3,355

1,614

86,774

52,008

34,766

 
 
 
 
 
 
 
The average credit period (expressed as creditor days) during the year ended 

During 2016, the Group approved a share-based compensation program for 

31 December 2017 was 95 days (2016: 83 days)

1,619,105 shares. Main characteristics of the Stock Awards Programs are:

The fair value of these short-term financial instruments is not individually 

•  Exercise price is equal to the nominal value of shares. 

determined as the carrying amount is a reasonable approximation of fair value.

•  Vesting period is three years. 

•  All employees are eligible.

Note 30

Share-based payment

•  Each employee could receive up to three salaries by achieving the following 

conditions: continue to be an employee, the stock market price at the date of 

vesting should be above US$ 3 and obtain the Group minimum production, 

adjusted EBITDA and reserves target for the year of vesting.

IPO Award Program and Executive Stock Option plan

The Group has established different stock awards programs and other share-

Also during 2016, the Group approved a plan named Value Creation Plan 

based payment plans to incentivise the Directors, senior management and 

(“VCP”) oriented to Top Management. Main characteristics of the VCP are:

employees, enabling them to benefit from the increased market capitalisation 

•  Awards payables in a variable number of shares which shall not exceed the 

of the Company.

quantity of 2,976,781 shares.

•  Subject to certain market conditions, among others, reaching a stock 

Stock Award Program and Other Share Based Payments

market price for the Company shares of US$ 4.05 at vesting date.

During 2008, GeoPark Shareholders voted to authorize the Board to use up 

•  Vesting date: 31 December 2018.

to 12% of the issued share capital of the Company at the relevant time for the 

•  VCP has been classified as an equity-settled plan.

purposes of the Performance-based Employee Long-Term Incentive Plan.

Details of these costs and the characteristics of the different stock awards 

programs and other share based payments are described in the following 

table and explanations:

Awards  

at the 

Awards 

granted  

Awards 

Awards 

Awards  

Charged to net loss / profit

Year of issuance

beginning

in the year

forfeited

exercised

at year end

2016

2014

2013

2012

2011

Subtotal

Stock options  

to Executive Directors

Shares granted  

to Non-Executive Directors

VCP 2013

VCP 2016

Executive Directors Bonus

Key Management Bonus

Stock awards for service contracts

1,619,105

490,000

-

-

-

-

-

- 

-

-

-

82,306

-

2,191,411

-

-

-

-

-

- 

- 

70,485

-

-

-

-

12,546

83,031

The awards that are forfeited correspond to employees that had left the Group 

before vesting date.

31,109

-

1,587,996

-

-

-

-

- 

- 

-

-

-

-

-

-

490,000

-

-

-

-

- 

70,485

-

-

-

82,306

12,546

-

-

-

-

- 

- 

-

-

-

-

-

-

2017

865

838

-

-

- 

2016

2015

445

821

-

855

- 

-

898

594

636

879

1,703 

2,121 

3,007 

- 

- 

2,390

454

-

1,868

-

-

50

400

-

934

(325)

202

35

371

617

-

400

1,438

-

8,223

31,109

655,337

1,587,996

4,075

3,367

GeoPark   189

 
 
 
 
 
 
Note 31

Interests in Joint operations

The Group has interests in joint operations, which are engaged in the 

exploration of hydrocarbons in Chile, Colombia, Brazil and Argentina. 

In Chile, GeoPark is the operator in all the blocks. In Colombia, GeoPark is the 

operator in Llanos 34 and Yamu/Carupana blocks. In Argentina, GeoPark is the 

operator in CN-V block.

The following amounts represent the Group’s share in the assets, liabilities and 

results of the joint operations which have been recognised in the Consolidated 

Statement of Financial Position and Statement of Income:

Subsidiary /  

Joint operation

2017

GeoPark Magallanes Ltda.

Tranquilo Block

GeoPark TdF S.A.

Flamenco Block

Campanario Block

Isla Norte Block

Colombia SAS

Yamu/Carupana Block

Llanos 34 Block

Llanos 32 Block

GeoPark Brazil Exploração y Produção de Petróleo e Gas Ltda.

Manati Field

POT-T-747

GeoPark Argentina Limited – Argentinean Branch

CN-V Block

Puelen Block

Sierra del Nevado Block

2016

GeoPark Magallanes Ltda.

Tranquilo Block

GeoPark TdF S.A.

Flamenco Block

Campanario Block

Isla Norte Block

Colombia SAS

Yamu/Carupana  

Block

Llanos 34 Block

Llanos 32 Block

10%

70%

50%

18%

18%

50%

50%

50%

60%

89.5%

45%

10%

PP&E

Interest 

E&E Assets

Other

Assets

Total

Total

NET ASSETS/ 

Operating 

Assets

Liabilities

(LIABILITIES)

Revenue 

(loss) profit 

-

55

55

(432)

(377)

-

(48)

50%

50%

50%

60%

89.5%

45%

12.5%

9,893

17,347

9,553

4,741

131,193

835

44,167

849

6,819

1,318

568

-

-

- 

1

4,563

209

19,126

358

347

72

169

9,893

17,347

9,553

4,742

135,756

1,044

(1,223)

(233)

(60)

(2,993)

(5,847)

(492) 

63,293

1,207 

(11,444)

(1,091) 

7,166

1,390

737

(984)

(232)

(837)

8,670

17,114

9,493

879

(1,422)

-

-

(150)

(161)

1,749

3,072

129,909

259,815

552

1,784 

(2,721)

163,917

(319)

51,849

34,238

12,731

116

6,182

1,158

(100)

-

70

-

-

-

- 

(1,163)

(546)

(474)

(40)

-

55

55

(424)

(369)

15,108

29,718

9,920

3,418

79,811

3,819

-

-

-

-

693

-

15,108

29,718

9,920

3,418

80,504

3,819

(93)

(1)

(1)

15,015

29,717

9,919

1,004

(1,988)

-

5

(399)

(438)

(2,289)

(3,943)

(211)

1,129

18

76,561

125,400

3,608

2,303

(307)

83,193

1,043

GeoPark Brazil Exploração y Produção de Petróleo e Gas Ltda.

Manati Field

10%

54,166

15,791

69,957

(8,442)

61,515

29,719

20,945

190   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
Subsidiary /  

Joint operation

2015

GeoPark Magallanes Ltda.

Tranquilo Block

GeoPark TdF S.A.

Flamenco Block

Campanario Block

Isla Norte Block

Colombia SAS

Llanos 17 Block

Yamu/Carupana  

Block

Llanos 34 Block

Llanos 32 Block

PP&E

Interest 

E&E Assets

Other

Assets

Total

Total

NET ASSETS/ 

Operating 

Assets

Liabilities

(LIABILITIES)

Revenue 

(loss) profit 

50%

         -

45

45

50%

50%

60%

     14,932

27,570

8,583

36.84%

-

-

-

-

-

89.5%

45%

10% 

3,569

76,667

3,106

2,061

429

96

14,932

27,570

8,583

-

5,630

77,096

3,202

(2)

(53)

(10)

(16)

(93)

43

-

(69)

14,879

27,560

8,567

1,810

(51,411)

13

355

(7,267)

(5,661)

(93)

3

(6,325)

(2,235)

(3,295)

(213)

3,395

1,409

(16,552)

73,801

114,276

2,989

8,258

53,049

(1,343)

GeoPark Brazil Exploração y Produção de Petróleo e Gas Ltda.

Manati Field

10%

50,801

12,930

63,731

(10,395)

53,336

32,388

20,354

Capital commitments are disclosed in Note 32 (b).

table A, the Group should deliver to ANH a share of the production net of 

Note 32

Commitments

(a) Royalty commitments

In Colombia, royalties on production are payable to the Colombian 

Government and are determined on a field-by-field basis using a level 

of production sliding scale at a rate which ranges between 6%-8%. The 

Colombian National Hydrocarbons Agency (“ANH”) also has an additional 

economic right equivalent to 1% of production, net of royalties. 

royalties in accordance with the following formula: Q = ((P – Po) / P) x S; where 

Q = Economic right to be delivered to ANH, P = WTI, Po = Base price (see table 

A) and S = Share (see table B).

°API

>29°

>22°<29°

>15°<22°

>10°<15°

Po (US$/barrel)

30.22

31.39

32.56

46.50

Table A 

Table B

WTI (P)

Po < P < 2Po

2Po < P < 3Po

3Po < P < 4Po

4Po < P < 5Po

5Po < P

S

30%

35%

40%

45%

50%

Under Law 756 of 2002, as modified by Law 1530 of 2012, the royalties on 

GeoPark is obligated to make certain payments to the previous owners of 

Colombian production of light and medium oil are calculated on a field-by-

Winchester based on the production and sale of hydrocarbons discovered 

field basis, using the following sliding scale:

by exploration wells drilled after 25 October 2011. These payments involve 

Average daily production in barrels

Production Royalty rate

the vendor. As at the balance sheet date and based on preliminary internal 

an overriding royalty equal to an estimated 4% carried interest on the part of 

Additionally, under the terms of the Winchester Stock Purchase Agreement, 

Up to 5,000

5,000 to 125,000

125,000 to 400,000

400,000 to 600,000

Greater than 600,000

8%

estimates of additions of 2P reserves since acquisition, the Group’s best 

8% + (production - 5,000)*0.1

estimate of the total commitment over the remaining life of the concession 

20%

is in a range between US$ 80,000,000 and US$ 90,000,000. During 2017, 

20% + (production - 400,000)*0.025

the Group has accrued and paid US$ 11,369,000 (US$ 5,414,000 in 2016 

25%

and US$ 7,100,000 in 2015) and US$ 9,981,000 (US$ 3,772,000 in 2016 and 

US$ 9,200,000 in 2015), respectively.

When the API is lower than 15°, the payment is reduced to the 75%  

of the total calculation.

In Chile, royalties are payable to the Chilean Government. In the Fell 

Block, royalties are calculated at 5% of crude oil production and 3% of gas 

In accordance with Llanos 34 Block operation contract, when the 

production. In the Flamenco Block, Campanario Block and Isla Norte Block, 

accumulated production of each field, including the royalties’ volume, 

royalties are calculated at 5% of gas and oil production.

exceeds 5,000,000 of barrels and the WTI exceeds the base price settled in 

GeoPark   191

 
 
 
 
 
 
 
 
 
In Brazil, the Brazilian National Petroleum, Natural Gas and Biofuels Agency 

On 22 July 2015, GeoPark signed a farm-in agreement with Wintershall for 

(ANP) is responsible for determining monthly minimum prices for petroleum 

the CN-V Block in Argentina. GeoPark will operate during the exploratory 

produced in concessions for purposes of royalties payable with respect 

phase and receive a 50% working interest in the CN-V Block in exchange for 

to production. Royalties generally correspond to a percentage ranging 

its commitment to drill two exploratory wells, for a total of US$ 10,000,000. As 

between 5% and 10% applied to reference prices for oil or natural gas, 

of the date of these Consolidated Financial Statements, GeoPark has already 

as established in the relevant bidding guidelines (edital de licitação) and 

drilled and completed one of the two committed exploratory wells for a total 

concession agreement. In determining the percentage of royalties applicable 

amount of US$ 5,455,000.

to a concession, the ANP takes into consideration, among other factors, the 

geological risks involved and the production levels expected. In the Manatí 

Chile

Block, royalties are calculated at 7.5% of gas production. 

The remaining investment commitment for the second exploratory phase 

in the Flamenco Block relates to the drilling of one exploratory well to be 

In Argentina, crude oil production accrues royalties payable to the Province 

assumed 100% by GeoPark and amounts to US$ 2,100,000. On 30 June 2017, 

of Mendoza equivalent to 12% on estimated value at well head of those 

the Chilean Ministry accepted GeoPark’s proposal to extend the second 

products. This value is equivalent to final sales price less transport, storage and 

exploratory phase for an additional period of 18 months, ending on 7 May 

treatment costs.

(b) Capital commitments

Colombia

2019.

The investment commitment for the first exploratory period in the 

Campanario and Isla Norte Blocks has already been fulfilled. The 

investments to be made in the second exploratory period will be assumed 

The VIM 3 Block minimum investment program consists of 200 sq km of 2D 

100% by GeoPark. On 29 May 2017, the Chilean Ministry accepted 

seismic and drilling one exploratory well, with a total estimated investment 

GeoPark’s proposal to update the value of the commitments in both the 

of US$ 22,290,800 during the initial three year exploratory period ending 2 

Campanario and Isla Norte Blocks as well as the guarantees related to those 

September 2018.

commitments. Consequently, the future investment commitments assumed 

by GeoPark for the second exploratory period are up to:

The Llanos 34 Block (45% working interest) has committed to drill two 

•  Campanario Block: 3 exploratory wells before 10 July 2019 (US$ 

exploratory wells, one before 15 March 2017 and the other before 14 

4,758,000)

September 2019. The remaining commitment amounted to US$ 6,255,000 

• 

Isla Norte Block: 2 exploratory wells before 7 May 2019 (US$ 2,855,000)

at GeoPark’s working interest. As of the date of these Consolidated Financial 

Statements, GeoPark is awaiting the ANH’s approval of the wells already drilled 

As of 31 December 2017, the Group has established guarantees for its total 

that were presented as fulfilment of the commitments to be performed in the 

commitments.

block. After this approval, the remaining commitment would amount to US$ 

3,008,000.

Brazil

The Llanos 32 Block (12% working interest) has committed to drill one 

•  SEAL-T-268 Block: before 15 May 2017 (US$ 230,000). On 12 May 2017, the 

exploratory well before 20 August 2018. The remaining commitment amounts 

Brazilian National Agency of Petroleum, Natural Gas and Biofuels (“ANP”) 

to US$ 587,500 at GeoPark’s working interest. 

notified the suspension of the exploratory period to fulfill the commitments in 

The future investment commitments assumed by GeoPark are up to:

the block.

Argentina

•  REC-T-94 Block: 2 exploratory wells before 12 July 2017 (US$ 2,300,000). 

On 20 August 2014, the consortium of GeoPark and Pluspetrol was awarded 

An exploratory well was drilled and completed in April 2017. On 12 July 

two exploration licenses in the Sierra del Nevado and Puelen Blocks, as part 

2017, the ANP notified the suspension of the exploratory period to fulfill the 

of the 2014 Mendoza Bidding Round in Argentina, carried out by Empresa 

commitments in the block.

Mendocina de Energia S.A. (“EMESA”). The consortium consists of Pluspetrol 

•  REC-T-93 Block: 3D seismic before 20 December 2018 (US$ 50,000).

(Operator with a 72% working interest (“WI”), EMESA (Non-operated with a 

•  REC-T-128 Block: 1 exploratory well before 20 December 2018 (US$ 

10% WI) and GeoPark (Non-operated with an 18% WI). As of the date of these 

2,690,000).

Consolidated Financial Statements, the remaining commitments in the blocks 

•  POT-T-747 Block: 1 exploratory well before 20 December 2018 (US$ 

for the first exploratory period amount to US$ 1,200,000 at GeoPark’s working 

1,840,000). An exploratory well was drilled in December 2017.

interest.

•  POT-T-882 Block: 35 sq km of 2D seismic before 20 December 2018 (US$ 

480,000).

•  POT-T-619 Block: 1 well before 16 September 2018 (US$ 700,000).

192   GeoPark 20-F

(c) Operating lease commitments – Group company as lessee

The Group leases various plant and machinery under non-cancellable 

operating lease agreements.

Investments LLP, GPK Holdings, and other investment vehicles.
(c) IFC Equity Investments voting decisions are made through a portfolio 
management process which involves consultation from investment officers, 

The Group also leases offices under non-cancellable operating lease 

agreements. The lease terms are between 2 and 3 years, and most of lease 

agreements are renewable at the end of the lease period at market rate. 

credit officers, managers and legal staff.
(d) Held through Socoservin Overseas Ltd, which is controlled by Juan Cristóbal 
Pavez. The common shares reflected as being held by Mr. Pavez include 83,716 

common shares held by him personally.

During 2017 a total amount of US$ 46,195,000 (US$ 47,871,000 in 2016 

and US$ 16,731,000 in 2015) was charged to the income statement and 

US$ 34,160,000 of operating leases were capitalised as Property, plant and 

equipment related to rental of drilling equipment and machinery (US$ 

32,058,000 in 2016 and US$ 7,102,000 in 2015).

The future aggregate minimum lease payments under non-cancellable 

operating leases are as follows:

Amounts in US$ ‘000 

2017

2016

2015

Operating lease commitments

Falling due within 1 year

Falling due within 1 – 3 years

Falling due within 3 – 5 years

Falling due over 5 years

32,180

5,777

2,793

-

67,752

14,031

5,066

114

12,878

8,257

2,456

309

Total minimum lease payments

40,750

86,963

23,900

Note 33

Related parties

Controlling interest

The main shareholders of GeoPark Limited, a company registered in Bermuda, 

as of 31 December 2017, are:

Shareholder
James F. Park (a)
Gerald E. O’Shaughnessy (b)
Manchester Financial Group, LP 
IFC Equity Investments(c)
Juan Cristóbal Pavez(d)
Other shareholders

Common 

shares

7,891,269

7,193,316

5,103,439

3,422,476

2,961,520

34,024,199

60,596,219

Percentage  

of outstanding 

common shares

13.02%

11.87%

8.42%

5.65%

4.89%

56.15%

100.00%

(a) Held by Energy Holdings, LLC, which is controlled by James F. Park, a 
member of our Board of Directors.
(b) Beneficially owned by Mr. O’Shaughnessy directly and indirectly through GP 

GeoPark   193

 
 
 
 
Balances outstanding and transactions with related parties

Account (Amounts in ´000)

Transaction in the year

Balances at year end

Related Party

Relationship

2017

To be recovered from co-venturers

Prepayments and other receivables

Payables account

To be paid to co-venturers

Financial results

Geological and geophysical expenses

Administrative expenses

2016

To be recovered from co-venturers

Prepayments and other receivables

Payables account

To be paid to co-venturers

Financial results

Geological and geophysical expenses

Administrative expenses

2015

To be recovered from co-venturers

Prepayments and other receivables

Payables account

To be paid to co-venturers

Financial results

Geological and geophysical expenses

Administrative expenses

Administrative expenses

-

-

-

-

2,224

170

411

-

-

-

-

1,587

113

371

-

-

-

-

1,560

101

66

377

2,455

56

(31,184)

(10,015)

-

-

-

3,311

42

(27,801)

(1,614)

-

-

-

4,634

38

(21,045)

(113)

-

-

-

-

Joint Operations

Joint Operations

LGI

LGI

Joint Operations

LGI

Carlos Gulisano

Pedro Aylwin 

Partner

Partner

Joint Operations

Partner
Non-Executive Director (a)
Executive Director (b)

Joint Operations

Joint Operations

LGI

LGI

Joint Operations

LGI

Carlos Gulisano

Pedro Aylwin 

Partner

Partner

Joint Operations

Partner
Non-Executive Director (a)
Executive Director (b)

Joint Operations

Joint Operations

LGI

LGI

Joint Operations

LGI

Carlos Gulisano

Carlos Gulisano

Pedro Aylwin 

Partner

Partner

Joint Operations

Partner
Non-Executive Director (a)
Non-Executive Director (a)
Executive Director (b)

(a) Corresponding to consultancy services.
(b) Corresponding to wages and salaries for US$ 271,000 (US$ 246,000 in 2016 
and US$ 317,000 in 2015) and bonus for US$ 140,000 (US$ 125,000 in 2016 and 
US$ 60,000 in 2015). 

There have been no other transactions with the Board of Directors, Executive 

officers, significant shareholders or other related parties during the year besides 

the intercompany transactions which have been eliminated in the Consolidated 

Financial Statements, the normal remuneration of Board of Directors and other 

benefits informed in Note 11. 

194   GeoPark 20-F

Note 34

Fees paid to Auditors

Amounts in US$ ‘000

Audit fees

Audit related fees

Tax services fees

Non-audit services fees

Fees paid to auditors

held by Trayectoria, the counterpart in the Yamú Block, operated by GeoPark, 

that includes a 10% economic interest in all of the Yamú fields. According to 

the terms of the swap operation, GeoPark had written off a receivable with 

2017

726

137

212

39

1,114

2016

487

-

134

-

621

2015

Trayectoria. 

557

-

Following this transaction, GeoPark continued to be the operator and have 

129

an 89.5% interest in the Carupana Field and 100% in Yamú and Potrillo Fields. 

-

The Group recognised, during 2015, a loss of US$ 296,000 generated by this 

686

transaction.

Non-audit services fees relate to consultancy and other services for 2017.

Acquisition of Tiple Block

Note 35

Business transactions

a. Peru

Entry in Peru

GeoPark executed a joint operation agreement related to certain exploration 

activities in a new high-potential exploration acreage (“Tiple Block Acreage”) 

in the Llanos Basin in Colombia, through a partnership with CEPSA Colombia 

S.A. (a subsidiary of CEPSA SAU, the Spanish integrated energy and 

petrochemical company).

The Tiple Block Acreage is located adjacent to GeoPark’s Llanos 34 Block 

The Group has executed a Joint Investment Agreement and Joint Operating 

(GeoPark operated, 45% WI). This exploration area covers approximately 

Agreement with Petróleos del Peru S.A. (“Petroperu”) to acquire an interest in 

21,000 acres and has full 3D seismic coverage.

and operate the Morona Block located in northern Peru. GeoPark will assume 

a 75% working interest (“WI”) of the Morona Block, with Petroperu retaining 

The agreement provides for GeoPark to drill one exploration well, which is 

a 25% WI. The transaction has been approved by the Board of Directors of 

scheduled to be drilled in the first half of 2018. The total estimated investment 

both Petroperu and GeoPark. The agreement was subject to Peru regulatory 

amounts to between US$ 7,000,000 and US$ 8,000,000 (including drilling, 

approval, which was completed on 1 December 2016 following the issuance of 

completion, civil works and other facilities).

Supreme Decree 031-2016-MEM. 

Incremental interest in Llanos 32 Block

The Morona Block, also known as Lote 64, covers an area of 1.9 million 

On 22 August 2017, GeoPark acquired an additional 2.5% interest in the Llanos 

acres on the western side of the Marañón Basin, one of the most prolific 

32 Block. No gain or loss has been generated by this transaction.

hydrocarbon basins in Peru. It contains the Situche Central oil field, which has 

been delineated by two wells (with short term tests of approximately 2,400 

Zamuro Farm-in agreement

and 5,200 bopd of 35-36° API oil each) and by 3D seismic. 

GeoPark executed a farm-in agreement to drill the Zamuro exploration 

prospect, which is located in the Llanos 32 block (GeoPark non-operated, 

In accordance with the terms of the agreement, GeoPark has committed to 

12.5% WI). The farm-in agreement provides for the drilling of an exploration 

carry Petroperu on a work program that provides for testing and start-up 

well to be funded by GeoPark and, in the event of a commercial discovery, 

production of one of the existing wells in the field, subject to certain technical 

GeoPark would increase its economic interest to 56.25% in the Zamuro field 

and economic conditions being met. During 2017, GeoPark recognised an 

area. The well is scheduled to be drilled in the second half of 2018.

initial consideration owed to Petroperu that could be up to US$ 10,684,000, 

subject to GeoPark’s review and approval of supporting documentation. This 

c. Argentina 

amount will be offset by the Petroperu’s interest in the operation expenses 

to be incurred by GeoPark in the block. Expected capital expenditures in 

Acquisition of the Aguada Baguales, El Porvenir and Puesto Touquet blocks

2018 for the Morona Block are mainly related to facility maintenance and 

On 18 December 2017, GeoPark executed an asset purchase agreement to 

environmental and engineering studies.

b. Colombia 

Swap operation

acquire a 100% working interest and operatorship of the Aguada Baguales, 

El Porvenir and Puesto Touquet blocks, which are located in the Neuquen 

Basin, for a total consideration of US$ 52,000,000. Closing of the transaction is 

subject to customary regulatory approvals, and is expected in the first quarter 

2018.

On 19 November 2015, the Colombian subsidiary agreed to exchange its 

10% non-operating economic interest in Cerrito Block for additional interests 

GeoPark   195

 
 
As of the date of these Consolidated Financial Statements, GeoPark has 

•  The future oil prices have been calculated taking into consideration the 

recorded the security deposit of US$ 15,600,000 granted to the seller within 

oil curves prices available in the market, provided by international advisory 

“Other financial assets” in the Consolidated Statement of Financial Position. No 

companies, weighted through internal estimations in accordance with price 

other amounts are recorded in relation with this transaction until its closing.

curves used by D&M;

Note 36

•  Three price scenarios were projected and weighted in order to minimize 

misleading: low price, middle price and high price (see below table “Oil price 

Impairment test on Property, plant and equipment

scenarios”);

Oil price crisis started in the second half of 2014 and prices fell dramatically, 

the Group adjusted this marker price on its model valuation to reflect the 

WTI and Brent, the main international oil price markers, fell more than 

effective price applicable in each location (see Note 3 “Price risk”);

60% between October 2014 and February 2016. Because of those market 

•  The model valuation was based on the expected cash flow approach;

conditions, during 2015, the Group undertook a decisive cost cutting program 

•  The revenues were calculated linking price curves with levels of production 

to ensure its ability to both maximize the work program and preserve its 

according to certified reserves (see below table “Oil price scenarios”);

liquidity. The main decisions included: 

•  The levels of production have been linked to certified risked 1P, 2P and 3P 

•  The table “Oil price scenarios” was based on Brent future price estimations; 

reserves (see Note 4);

 – Reduction of its capital investment taking advantage of the discretionary 

•  Production and structure costs were estimated considering internal 

work program.

historical data according to GeoPark’s own records and aligned to 2018 

 – Deferment of capital projects by regulatory authority and partner 

approved budget;

agreement.

•  The capital expenditures were estimated considering the drilling campaign 

 – Renegotiation and reduction of oil and gas service contracts, including 

necessary to develop the certified reserves;

drilling and civil work contractors, as well as transportation trucking and 

•  The assets subject to impairment test are the ones classified as Oil and Gas 

pipeline costs.

properties and Production facilities and machinery;

 – Operating cost improved efficiencies and temporary suspension of certain 

•  The carrying amount subject to impairment test includes mineral interest, 

marginal producing oil and gas fields.

if any;

•  The income tax charges have considered future changes in the applicable 

During February 2015, the Group reduced its workforce significantly. This 

income tax rates (see Note 16).

reduction streamlined certain internal functions and departments for 

creating a more efficient workforce in the current economic environment. 

Table Oil price scenarios (a):

As a result, the Group achieved cost savings associated with the reduction of 

full-time and temporary employees, excluding one-time termination costs. 

Continuous efforts and actions to reduce costs and preserve liquidity have 

continued since.

As a result of the situation described, the Group recognised an impairment 

loss of US$ 149,574,000 in 2015 after evaluating the recoverability of its fixed 

assets affected by oil price drop, as such situation constitutes an impairment 

Year

2018

2019

2020

indicator according to IAS 36 and, consequently, it triggers the need of 

Over 2021

assessing fair value of the assets involved against their carrying amount. 

Amounts in US$ per Bbl.

Low price 

Middle price 

High price 

(15%)

(60%)

(25%)

64.9

53.2
54.4

54.3

64.9

62.5
63.9

63.7

64.9

71.7
73.4

73.2

The Management of the Group considers as Cash Generating Unit (CGU) each 

of the blocks in which the Group has working or economic interests. The 

(a) The percentages indicated between brackets represent the Company 
estimation regarding each price scenario.

blocks with no material investment on fixed assets or with operations that are 

As a consequence of the evaluation no additional impairment loss was 

not linked to oil prices were not subject to impairment test.

recognised in 2017. In 2016, part of the impairment recorded in Colombia was 

reversed for an amount of US$ 5,664,000 due to increase in estimated market 

During 2016 and 2017 the impairment tests were reviewed. The main 

prices and improvements in cost structure.

assumptions taken into account for the impairment tests for the blocks below 

mentioned were:

196   GeoPark 20-F

 
 
 
Note 37

Supplemental information on oil and gas activities (unaudited).

The following information is presented in accordance with ASC No. 932 

“Extractive Activities - Oil and Gas”, as amended by ASU 2010 - 03 “Oil and Gas 

Reserves. Estimation and Disclosures”, issued by FASB in January 2010 in order to 

align the current estimation and disclosure requirements with the requirements 

set in the SEC final rules and interpretations, published on 31 December 2008. 

This information includes the Group’s oil and gas production activities carried 

out in Chile, Colombia, Brazil, Argentina and Peru. 

Table 1 - Costs incurred in exploration, property acquisitions and development (a)

The following table presents those costs capitalised as well as expensed that 

were incurred during each of the years ended as of 31 December 2017, 2016 and 

2015. The acquisition of properties includes the cost of acquisition of proved 

or unproved oil and gas properties. Exploration costs include geological and 

geophysical costs, costs necessary for retaining undeveloped properties, drilling 

costs and exploratory wells equipment. Development costs include drilling 

costs and equipment for developmental wells, the construction of facilities for 

extraction, treatment and storage of hydrocarbons and all necessary costs to 

maintain facilities for the existing developed reserves.

Amounts in US$ ‘000

Year ended 31 December 2017

Acquisition of properties

Proved

Unproved

Total property acquisition

Exploration 

Development

Total costs incurred

Amounts in US$ ‘000

Year ended 31 December 2016

Acquisition of properties

Proved

Unproved

Total property acquisition

Exploration 

Development

Total costs incurred

Chile

Colombia

Argentina

Brazil

Perú

Total

-

-

-

-

-

-

3,283

10,231

13,514

37,017

49,268

86,285

-

-

-

8,080

167

8,247

Chile

Colombia

Argentina

-

-

-

-

5,519

4,566

10,085

15,233

12,500

27,733

-

-

1,894

-

1,894

-

-

-

5,207

1,210

6,417

Brazil

-

-

2,555

191

2,746

-

-

-

-

-

-

743

14,074

14,817

Perú

54,330

74,950

129,280

Total

-

-

-

-

-

-

-

25,201

17,257

42,458

GeoPark   197

 
 
 
 
Amounts in US$ ‘000

Year ended 31 December 2015

Acquisition of properties

Proved

Unproved

Total property acquisition

Exploration 

Development

Total costs incurred

Chile

Colombia

Argentina

Brazil

Perú

Total

-

-

-

-

3,598

13,315

16,913

14,845

14,752

29,597

-

-

1,103

56

1,159

-

-

2,562

3,780

6,342

-

-

-

-

-

-

-

22,108

31,903

54,011

(a) Includes capitalised amounts related to asset retirement obligations.

Table 2 - Capitalised costs related to oil and gas producing activities

The following table presents the capitalised costs as at 31 December 2017, 

2016 and 2015, for proved and unproved oil and gas properties, and the related 

accumulated depreciation as of those dates.

Amounts in US$ ‘000

At 31 December 2017
Proved properties (a) 

Equipment, camps and other facilities

Mineral interest and wells
Other uncompleted projects (b)

Unproved properties 

Gross capitalised costs

Accumulated depreciation  

Total net capitalised costs 

(a) Includes capitalised amounts related to asset retirement obligations. 
(b) Do not include Peru capitalised costs.

Amounts in US$ ‘000

At 31 December 2016
Proved properties (a) 

Equipment, camps and other facilities
Mineral interest and wells 
Other uncompleted projects

Unproved properties 

Gross capitalised costs

Accumulated depreciation  

Total net capitalised costs 

Chile

Colombia

Argentina

Brazil

Total

80,611

397,031

12,508

49,702

69,906

291,050

11,290

4,106

539,852

376,352

(253,764)

(228,793)

286,088

147,559

843

11,159

48

2,975

15,025

(5,700)

9,325

6,036

77,264

70

7,585

157,396

776,504

23,916

64,368

90,955

1,022,184

(39,509)

(527,766)

51,446

494,418

Chile

Colombia

Argentina

Brazil

Total

80,611

380,037

18,274

48,908

46,785

230,100

12,534

4,503

527,830

293,922

(230,917)

(190,025)

296,913

103,897

843

4,849

36

1,894

7,622

(5,692)

1,930

4,174

77,255

2,082

6,468

132,413

692,241

32,926

61,773

89,979

919,353

(29,803)

(456,437)

60,176

462,916

(a) Includes capitalised amounts related to asset retirement obligations and impairment loss reversal in Colombia for US$ 5,664,000.

198   GeoPark 20-F

 
 
 
 
 
 
 
 
Amounts in US$ ‘000

At 31 December 2015
Proved properties (a)

Equipment, camps and other facilities

Mineral interest and wells

Other uncompleted projects

Unproved properties 

Gross capitalised costs

Accumulated depreciation  

Total net capitalised costs 

Chile

Colombia

Argentina

Brazil

Total

79,040

367,722

21,830

70,062

42,852

213,480

7,703

8,180

538,654

272,215

(201,138)

(160,759)

337,516

111,456

843

4,849

290

-

5,982

(5,654)

328

2,097

62,941

-

8,758

124,832

648,992

29,823

87,000

73,796

890,647

(14,236)

(381,787)

59,560

508,860

(a) Includes capitalised amounts related to asset retirement obligations and impairment loss in Chile and Colombia for US$ 104,515,000 and US$ 45,059,000, 
respectively.

Table 3 - Results of operations for oil and gas producing activities

The breakdown of results of the operations shown below summarizes revenues and expenses directly associated with oil and gas producing activities for the 

years ended 31 December 2017, 2016 and 2015. Income tax for the years presented was calculated utilizing the statutory tax rates.

Amounts in US$ ‘000

Year ended 31 December 2017

Revenue

Production costs, excluding depreciation

Operating costs

Royalties

Total production costs
Exploration expenses (a)
Accretion expense (b)
Impairment loss reversal for non-financial assets

Depreciation, depletion and amortization 

Results of operations before income tax

Income tax benefit (expense)

Results of oil and gas operations

Amounts in US$ ‘000

Year ended 31 December 2016

Revenue

Production costs, excluding depreciation

Operating costs

Royalties

Total production costs
Exploration expenses (a)
Accretion expense (b)
Impairment loss for non-financial assets

Depreciation, depletion and amortization 

Results of operations before income tax

Income tax benefit (expense)

Results of oil and gas operations

Chile

Colombia

Argentina

Brazil

Total

32,738

263,076

70

34,238

330,122

(19,685)

(1,314)

(42,677)

(24,236)

(20,999)

(66,913)

(1,404)

(994)

-

(22,705)

(13,364)

2,005

(11,359)

(3,856)

(683)

-

(38,721)

152,903

(61,161)

91,742

(7,603)

(3,134)

(70,290)

(28,697)

(10,737)

(98,987)

(325)

(13)

(338)

(707)

-

-

(3,985)

(930)

-

(8)

(10,659)

(983)

344

(639)

7,927

(2,695)

5,232

(9,952)

(2,607)

-

(72,093)

146,483

(61,507)

84,976

Chile

Colombia

Argentina

Brazil

Total

36,723

126,228

(20,674)

(1,495)

(29,326)

(7,281)

(22,169)

(36,607)

(21,060)

(11,690)

(897)

-

(29,890)

(37,293)

5,594

(31,699)

(459)

5,664

(29,439)

53,697

(21,479)

32,218

-

-

-

-

-

-

-

-

-

-

-

29,719

192,670

(5,738)

(2,721)

(55,738)

(11,497)

(8,459)

(67,235)

(5,636)

(1,198)

-

(12,785)

1,641

(558)

1,083

(38,386)

(2,554)

5,664

(72,114)

18,045

(16,443)

1,602

GeoPark   199

 
 
 
 
 
 
 
Amounts in US$ ‘000

Year ended 31 December 2015

Revenue

Production costs, excluding depreciation

Operating costs

Royalties

Total production costs
Exploration expenses (a)
Accretion expense (b)
Impairment loss for non-financial assets

Depreciation, depletion and amortization 

Results of operations before income tax

Income tax expense

Results of oil and gas operations

(a) Do not include Peru costs.
(b) Represents accretion of ARO liability.

Table 4 - Reserve quantity information

Estimated oil and gas reserves

Chile

Colombia

Argentina

Brazil

Total

44,808

131,897

597

32,388

209,690

(26,731)

(1,973)

(40,384)

(8,150)

(28,704)

(48,534)

(30,499)

(789)

(104,515)

(37,664)

(7,132)

(890)

(45,059)

(50,675)

(1,414)

(34)

(1,448)

(1,159)

-

-

(5,058)

(2,998)

(8,056)

(1,103)

(896)

(73,587)

(13,155)

(86,742)

(39,893)

(2,575)

-

(149,574)

(91)

(13,401)

(101,831)

(157,363)

(20,393)

(2,101)

8,932

(170,925)

23,604

7,953

735

(3,037)

29,255

(133,759)

(12,440)

(1,366)

5,895

(141,670)

Proved reserves represent estimated quantities of oil (including crude 

Reserves engineering is a subjective process of estimation of hydrocarbon 

oil and condensate) and natural gas, which available geological and 

accumulation, which cannot be accurately measured, and the reserve 

engineering data demonstrates with reasonable certainty to be recoverable 

estimation depends on the quality of available information and the 

in the future from known reservoirs under existing economic and operating 

interpretation and judgment of the engineers and geologists. Therefore, 

conditions. Proved developed reserves are proved reserves that can 

the reserves estimations, as well as future production profiles, are often 

reasonably be expected to be recovered through existing wells with existing 

different than the quantities of hydrocarbons which are finally recovered. 

equipment and operating methods. The choice of method or combination 

The accuracy of such estimations depends, in general, on the assumptions 

of methods employed in the analysis of each reservoir was determined 

on which they are based.

by the stage of development, quality and reliability of basic data, and 

production history.

The estimated GeoPark net proved reserves for the properties evaluated as 

of 31 December 2017, 2016 and 2015 are summarised as follows, expressed 

The Group believes that its estimates of remaining proved recoverable 

in thousands of barrels (Mbbl) and millions of cubic feet (MMcf ):

oil and gas reserve volumes are reasonable and such estimates have 

been prepared in accordance with the SEC Modernization of Oil and Gas 

Reporting rules, which were issued by the SEC at the end of 2008.

The Group estimates its reserves at least once a year. The Group’s reserves 

estimation as of 31 December 2017, 2016 and 2015 was based on the 

DeGolyer and MacNaughton Reserves Report (the “D&M Reserves Report”). 

DeGolyer and MacNaughton prepared its proved oil and natural gas reserve 

estimates in accordance with Rule 4-10 of Regulation S–X, promulgated 

by the SEC, and in accordance with the oil and gas reserves disclosure 

provisions of ASC 932 of the FASB Accounting Standards Codification 

(ASC) relating to Extractive Activities - Oil and Gas (formerly SFAS no. 69 

Disclosures about Oil and Gas Producing Activities). 

200   GeoPark 20-F

 
 
As of 31 December 2017

As of 31 December 2016

As of 31 December 2015

Oil and 

Oil and 

Oil and  

condensate 

Natural gas 

condensate 

Natural gas 

condensate 

Natural gas

(Mbbl)

(MMcf )

(Mbbl)

(MMcf )

(Mbbl)

(MMcf )

720.0

21,101.0

76.0

9,502.0

31,399.0

3,423.0

44,398.0

-

9,215.0

57,036.0

88,435.0

8,688.0

-

23,821.0

-

32,509.0

11,329.0

-

-

-

11,329.0

43,838.0

547.0

9,502.0

72.0

9,316.0

6,610.0

-

29,525.0

-

19,437.0

36,135.0

6,052

27,838.0

-

9,305.0

43,195.0

62,632.0

29,690.0

-

-

-

29,690.0

65,825.0

498.0

8,177.8

120.0

-

8,795.8

5,455.8

22,245.5

-

-

27,701.3

36,497.1

4,922.0

-

36,158

-

41,080.0

31,593.0

-

-

-

31.593.0

76,673.0

Net proved developed
Chile (a)
Colombia (b)
Brazil (c)
Peru (d)
Total consolidated

Net proved undeveloped
Chile (e)
Colombia (f )
Brazil (c)
Peru (d)
Total consolidated

Total proved reserves

(a) Fell Block accounts for 98% of the reserves (99% in 2016 and 91% in 2015) 
(LGI owns a 20% interest) and Flamenco Block accounts for 2% (1% in 2016 

and 9% in 2015) (LGI owns 31.2% interest).
(b) Llanos 34 Block, Cuerva Block and Yamu Block account for 98%, 1% and 1% 
(Llanos 34 Block and Llanos 32 Block account for 99% and 1% in 2016, and 

Llanos 34 Block and Cuerva Block account for 94% and 3% in 2015) of the 

proved developed reserves, respectively (LGI owns a 20% interest).
(c) BCAM-40 Block accounts for 100% of the reserves.
(d) Morona Block accounts for 100% of the reserves.
(e) Fell Block accounts for 97% of the reserves (99% in 2016 and 100% in 2015) 
(LGI owns a 20% interest), Flamenco Block accounts for 3% in 2017 (1% in 2016 

and nil in 2015) (LGI owns 31.2% interest).
(f ) Llanos 34, Cuerva Block and Yamu Block account for 97%, 2% and 1% 
(Llanos 34 Block accounts for 100% in 2016 and Llanos 34 Block and Cuerva 

Block account for 95% and 4% in 2015) of the proved undeveloped reserves, 

respectively (LGI owns a 20% interest).

The amounts of proved reserves disclosed herein as of 31 December 2017 

include 13,934.1 thousand barrels of crude oil condensate (8,796.2 in 2016 

and 7,281.3 in 2015) and natural gas liquids and 4,101.5 million cubic feet 

of natural gas (7,356.0 in 2016 and 7,345.8 in 2015) corresponding to non-

controlling interest held by LGI.

GeoPark   201

 
 
 
 
 
Table 5 - Net proved reserves of oil, condensate and natural gas

Net proved reserves (developed and undeveloped) of oil and condensate:

Thousands of barrels

Reserves as of 31 December 2014

Increase (decrease) attributable to:
Revisions (a)
Extensions and discoveries (b)
Production

Reserves as of 31 December 2015

Increase (decrease) attributable to:
Revisions (c) 
Extensions and discoveries (d)
Purchases of minerals in place (e)
Production

Reserves as of 31 December 2016

Increase (decrease) attributable to:
Revisions (f )
Extensions and discoveries (g)
Production

Reserves as of 31 December 2017

Chile

Colombia

6,441.9

24,735.3

119.0

100.0

(707.1)

(225.0)

10,489.0

(4,576.0)

5,953.8

30,423.3

1,148.0

-

-

5,779.0

6,311.0

-

(502.8)

(5,173.3)

6,599.0

37,340.0

(2,109.0)

-

(347.0)

6,315.0

29,047.0

(7,203.0)

4,143.0

65,499.0

Brazil

130.0

7.6

-

(17.6)

120.0

(34.0)

-

-

(14.0)

72.0

19.0

-

(15.0)

76.0

Peru

Total

-

-

-

-

-

-

-

31,307.2

(98.4)

10,589.0

(5,300.7)

36,497.1

6,893.0

6,311.0

18,621.0

18,621.0

-

(5,690.1)  

18,621.0

62,632.0

96.0

-

-

4,321.0

29,047.0

(7,565.0)

18,717.0

88,435.0

(a) For the year ended 31 December 2015, the Group’s oil and condensate 
proved reserves were revised downwards by 0.1 mmbbl. The primary factors 

(e) In December 2016, we obtained final regulatory approval for our acquisition 
of the Morona Block in Peru. The Joint Investment and Operating Agreement 

leading to the above were: 

dated 1 October 2014 and its amendments were closed on 1 December 2016 

- The impact of lower average oil prices resulting in a 2 mmbbl decrease in 

reserves from the La Cuerva and Yamu blocks in Colombia, and a 1 mmbbl 

decrease in reserves related to a change in a previously adopted development 

following the issuance of Supreme Decree 031-2016-MEM.XXX.
(f ) For the year ended 31 December 2017, the Group’s oil and condensate 
proved reserves were revised upward by 4.3 mmbbl. The primary factors 

plan in the Fell Block in Chile.

leading to the above were: 

- Such decrease was partially offset by better than expected performance from 

- Better than expected performance from existing wells, from the Tigana and 

existing wells, of which 2 mmbbl was from the Llanos 34 Block in Colombia 

Jacana fields in the Llanos 34 Block, resulting in an increase of 3.8 mmbbl. 

and 1 mmbbl from the Fell Block in Chile.
(b) In Colombia, the extensions and discoveries are primarily due to the Tilo, 
Jacana, and Chachalaca field discoveries in the Llanos 34 Block.
(c) For the year ended 31 December 2016, the Group’s oil and condensate 
proved reserves were revised upward by 7 mmbbl. The primary factors leading 

to the above were: 

- Better than expected performance from existing wells, resulting in an 

increase of 9 mmbbl, of which 8 mmbbl was from the Tigana, Jacana and other 

- The impact of higher average oil prices resulting in a 2.5 mmbbl and 

0.4 mmbbl increase in reserves from the blocks in Colombia and Chile, 

respectively.

- Such increase was partially offset by a decrease in reserves mainly related to 

a change in a previously adopted development plan in the Fell Block in Chile, 

resulting in a 2.4 mmbbl decrease.
(g) In Colombia, the extensions and discoveries are primary due to the 
Chiricoca, Jacamar, and Curucucu field discoveries in the Llanos 34 Block and 

minor fields in the Llanos 34 Block, and 1 mmbbl was from the Fell Block in 

the Tigana and Jacana field extentions in the Llanos 34 Block.

Chile. 

- Such increase was partially offset by lower average oil prices impacting the 

La Cuerva and Yamu blocks in Colombia, resulting in a 2 mmbbl decrease.
(d) In Colombia, the extensions and discoveries are primarily due to the Jacana 
field appraisal wells in the Llanos 34 Block.

202   GeoPark 20-F

 
 
 
 
 
 
 
 
 
 
Net proved reserves (developed and undeveloped) of natural gas:

(e) In Chile, the extensions and discoveries are primary due to the Uaken Field 
discovery in the Fell Block.

Millions of cubic feet

Chile

Brazil

Total

Reserves as of 31 December 2014

33,970.0

40,464.0

74,434.0

Revisions refer to changes in interpretation of discovered accumulations and 

Increase (decrease) attributable to:
Revisions (a)
Extensions and discoveries (b)
Production

(2,807.6)

9,378.0

2,907.0

99.4

development plan of certain fields under appraisal and development phases.

some technical and logistical needs in the area obliged to modify the timing and 

-

9,378.0

(4,025.4)

(7,213.0)

(11,238.4)

Table 6 - Standardized measure of discounted future net cash flows related to 

Reserves as of 31 December 2015

36,515.0

36,158.0

72,673.0

proved oil and gas reserves

Increase (decrease) attributable to:
Revisions (c)
Production

5,078.0

(319.0)

4,759.0

The following table discloses estimated future net cash flows from future 

(5,293.0)

(6,314.0)

(11,607.0)

production of proved developed and undeveloped reserves of crude oil, 

Reserves as of 31 December 2016

36,300.0

29,525.0

65,825.0

condensate and natural gas. As prescribed by SEC Modernization of Oil 

Increase (decrease) attributable to:
Revisions (d)
Extensions and discoveries (e)
Production

and Gas Reporting rules and ASC 932 of the FASB Accounting Standards 

(13,725.0)

1,187.0

59.0

(13,666.0)

Codification (ASC) relating to Extractive Activities – Oil and Gas (formerly 

-

1,187.0

SFAS no. 69 Disclosures about Oil and Gas Producing Activities), such future 

(3,745.0)

(5,763.0)

(9,508.0)

net cash flows were estimated using the average first day-of-the-month 

Reserves as of 31 December 2017

20,017.0

23,821.0

43,838.0

price during the 12-month period for 2017, 2016 and 2015 and using a 10% 

(a) For the year ended 31 December 2015, the Group’s proved natural gas 
reserves were revised by 0.1 billion cubic feet. This was the combined effect of: 

annual discount factor. Future development and abandonment costs include 

estimated drilling costs, development and exploitation installations and 

abandonment costs. These future development costs were estimated based 

on evaluations made by the Group. The future income tax was calculated by 

applying the statutory tax rates in effect in the respective countries in which 

- Better than expected performance from existing wells that resulted in an 

we have interests, as of the date this supplementary information was filed.

increase of 13 billion cubic feet (3 billion cubic feet from the Manati field in 

Brazil and 10 billion cubic feet from the Fell Block in Chile). 

This standardized measure is not intended to be and should not be 

- The above was partially offset by a decrease of 13 billion cubic feet due to 

interpreted as an estimate of the market value of the Group’s reserves. The 

lower average gas prices in the Fell and Tierra del Fuego (TdF) blocks in Chile 

purpose of this information is to give standardized data to help the users of 

(totalling 3 billion cubic feet) and changes in previously adopted development 

the financial statements to compare different companies and make certain 

plan in the Fell Block in Chile (totalling 10 billion cubic feet).
(b) In Chile, the extensions and discoveries are primary due to the Ache Field 
discovery and from the extension well in the Fell Block.
(c) For the year ended 31 December 2016, the Group’s proved natural gas 
reserves were revised upwards by 5 billion cubic feet. This increase was mainly 

projections. It is important to point out that this information does not include, 

among other items, the effect of future changes in prices, costs and tax rates, 

which past experience indicates that are likely to occur, as well as the effect of 

future cash flows from reserves which have not yet been classified as proved 

reserves, of a discount factor more representative of the value of money 

driven by better than expected performance from existing wells, primarily the 

over the lapse of time and of the risks inherent to the production of oil and 

Ache field in the Fell Block in Chile, resulting in an addition of 9 billion cubic 

gas. These future changes may have a significant impact on the future net 

feet. This increase was partially offset by a reduction of 4 billion cubic feet in 

cash flows disclosed below. For all these reasons, this information does not 

necessarily indicate the perception the Group has on the discounted future 

net cash flows derived from the reserves of hydrocarbons.

the Pampa Larga field, also in the Fell Block.
(d) For the year ended 31 December 2017, the Group’s proved natural gas 
reserves were revised downwards by 13.7 billion cubic feet. This was the 

combined effect of: 

- Removal of proved undeveloped reserves due to changes in previously 

adopted development plan in the Fell Block in Chile and unsuccessful proved 

undeveloped executions in the Fell Block in Chile (totalling 21.3 billion cubic 

feet).

- The above was partially offset by an increase of 6.8 billion cubic feet due 

to a better performance in the proved developed producing reserves in the 

Fell Block in Chile and the impact of higher average prices that resulted in an 

increase of 0.8 billion cubic feet.

GeoPark   203

 
 
 
 
 
 
 
 
Amounts in US$ ‘000

At 31 December 2017

Future cash inflows

Future production costs

Future development costs

Future income taxes

Undiscounted future net cash flows

10% annual discount

Standardized measure of discounted future net cash flows

At 31 December 2016

Future cash inflows

Future production costs

Future development costs

Future income taxes

Undiscounted future net cash flows

10% annual discount

Standardized measure of discounted future net cash flows

At 31 December 2015

Future cash inflows

Future production costs

Future development costs

Future income taxes

Undiscounted future net cash flows

10% annual discount

Standardized measure of discounted future net cash flows

Chile

Colombia

Brazil

Peru

Total

284,711

2,434,954

157,527

1,047,540

3,924,732

(131,788)

(531,751)

(56,311)

(466,110)

(1,185,960)

(57,690)

(187,414)

(7,524)

(235,920)

(488,548)

(656)

(558,226)

(10,442)

(107,294)

(676,618)

94,577

1,157,563

83,250

238,216

1,573,606

(19,338)

(343,561)

(13,293)

(147,682)

(523,874)

75,239

814,002

69,957

90,534

1,049,732

394,993

873,771

(186,700)

(229,593)

(149,785)

(69,996)

(8,344)

50,164

(191,096)

383,086

200,713

(74,116)

(16,352)

(21,041)

89,204

941,463

2,410,940

(497,187)

(987,596)

(234,328)

(470,461)

(69,698)

(290,179)

140,250

662,704

(14,709)

(113,584)

(15,688)

(109,321)

(253,302)

35,455

269,502

73,516

30,929

409,402

403,199

1,032,339

(186,933)

(309,394)

(112,312)

(99,305)

(17,904)

(195,957)

86,050

427,683

(17,895)

(127,586)

68,155

300,097

221,206

(99,832)

(16,360)

(16,837)

88,177

(15,861)

72,316

-

-

-

-

-

-

-

1,656,744

(596,159)

(227,977)

(230,698)

601,910

(161,342)

440,568

204   GeoPark 20-F

Table 7 - Changes in the standardized measure of discounted future net cash 

flows from proved reserves

Amounts in US$ ‘000

Present value at 31 December 2014

Sales of hydrocarbon , net of production costs

Net changes in sales price and production costs

Changes in estimated future development costs

Extensions and discoveries less related costs

Development costs incurred

Revisions of previous quantity estimates

Net changes in income taxes

Accretion of discount

Present value at 31 December 2015

Sales of hydrocarbon , net of production costs

Net changes in sales price and production costs

Changes in estimated future development costs

Extensions and discoveries less related costs

Development costs incurred

Revisions of previous quantity estimates

Purchase of Minerals in place

Net changes in income taxes

Accretion of discount

Present value at 31 December 2016

Sales of hydrocarbon , net of production costs

Net changes in sales price and production costs

Changes in estimated future development costs

Extensions and discoveries less related costs

Development costs incurred

Revisions of previous quantity estimates

Purchase of Minerals in place

Net changes in income taxes

Accretion of discount

Present value at 31 December 2017

The amounts of the standardized measure of discounted future net cash flows 

herein for the year ended 31 December 2017, 2016 and 2015 include $178.1 

million, $61.4 million and $73.9 million that correspond to the non-controlling 

interest held by LGI.

Chile

Colombia

227,658

(20,948)

584,071

(97,152)

(256,828)

(547,379)

28,227

23,595

15,093

(5,463)

28,611

28,210

68,155

(15,127)

(16,854)

(49,763)

-

9,417

22,765

-

8,256

8,606

(20,123)

174,951

29,965

(14,528)

101,576

88,716

300,097

(91,163)

(171,131)

14,941

76,641

17,302

70,180

-

3,030

49,605

35,455

269,502

(14,251)

(198,631)

26,928

79,078

-

7,146

289,199

(124,053)

49,574

67,571

Brazil

112,145

(37,428)

(27,404)

542

-

4,872

4,845

1,573

13,171

72,316

(20,945)

16,366

542

-

2,214

(1,872)

(4,020)

8,915

73,516

(26,979)

(3,000)

8,385

-

-

Peru

Total

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

923,874

(155,528)

(831,611)

8,646

198,546

49,930

(15,146)

131,760

130,097

440,568

(127,235)

(171,619)

(34,280)

76,641

28,933

91,073

30,929

7,266

67,126

30,929

409,402

-

(239,861)

69,962

(9,725)

-

-

383,089

(46,315)

49,574

74,717

-

30,929

(69,594)

673,622

603

1,133

605,764

6,097

4,380

(258,842)

46,060

7,976

9,456

(11,828)

(256,597)

10,063

69,959

75,239

814,002

69,957

90,534

1,049,732

GeoPark   205

Other

Exhibit 12.1

Certification by the Principal Executive Officer Pursuant to Section 302 of 

a. All significant deficiencies and material weaknesses in the design or 

the Sarbanes-Oxley act of 2002 

I, James F. Park, certify that:

1. I have reviewed this annual report on Form 20-F of GeoPark Limited;

operation of internal control over financial reporting which are reasonably 

likely to adversely affect the company’s ability to record, process, summarize 

and report financial information; and

b. Any fraud, whether or not material, that involves management or other 

2. Based on my knowledge, this report does not contain any untrue statement 

employees who have a significant role in the company’s internal control over 

of a material fact or omit to state a material fact necessary to make the 

financial reporting.

statements made, in light of the circumstances under which such statements 

were made, not misleading with respect to the period covered by this report;

Date: April 11, 2018

James F. Park

3. Based on my knowledge, the financial statements, and other financial 

Chief Executive Officer

information included in this report, fairly present in all material respects the 

(Principal Executive Officer)

financial condition, results of operations and cash flows of the company as of, 

and for, the periods presented in this report;

Certification by the Principal Financial Officer Pursuant to Section 302 of 

4. The company’s other certifying officer(s) and I are responsible for 

I, Andrés Ocampo, certify that:

establishing and maintaining disclosure controls and procedures (as defined 

The Sarbanes-Oxley Act of 2002

in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over 

1. I have reviewed this annual report on Form 20-F of GeoPark Limited;

financial reporting (as defined in Exchange Act Rules 13a 15(f ) and 15d 15(f )) 

for the company and have:

2. Based on my knowledge, this report does not contain any untrue statement 

of a material fact or omit to state a material fact necessary to make the 

a. Designed such disclosure controls and procedures, or caused such 

statements made, in light of the circumstances under which such statements 

disclosure controls and procedures to be designed under our supervision, 

were made, not misleading with respect to the period covered by this report;

to ensure that material information relating to the company, including its 

consolidated subsidiaries, is made known to us by others within those entities, 

3. Based on my knowledge, the financial statements, and other financial 

particularly during the period in which this report is being prepared;

information included in this report, fairly present in all material respects the 

financial condition, results of operations and cash flows of the company as of, 

b. Designed such internal control over financial reporting, or caused such 

and for, the periods presented in this report;

internal control over financial reporting to be designed under our supervision, 

to provide reasonable assurance regarding the reliability of financial 

4. The company’s other certifying officer(s) and I are responsible for 

reporting and the preparation of financial statements for external purposes in 

establishing and maintaining disclosure controls and procedures (as defined 

accordance with generally accepted accounting principles;

in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over 

financial reporting (as defined in Exchange Act Rules 13a 15(f ) and 15d 15(f )) 

c. Evaluated the effectiveness of the company’s disclosure controls and 

for the company and have:

procedures and presented in this report our conclusions about the 

effectiveness of the disclosure controls and procedures, as of the end of the 

a. Designed such disclosure controls and procedures, or caused such 

period covered by this report based on such evaluation; and

disclosure controls and procedures to be designed under our supervision, 

to ensure that material information relating to the company, including its 

d. Disclosed in this report any change in the company’s internal control over 

consolidated subsidiaries, is made known to us by others within those entities, 

financial reporting that occurred during the period covered by the annual 

particularly during the period in which this report is being prepared;

report that has materially affected, or is reasonably likely to materially affect, 

the company’s internal control over financial reporting; and

b. Designed such internal control over financial reporting, or caused such 

internal control over financial reporting to be designed under our supervision, 

5. The company’s other certifying officer(s) and I have disclosed, based on 

to provide reasonable assurance regarding the reliability of financial 

our most recent evaluation of internal control over financial reporting, to 

reporting and the preparation of financial statements for external purposes in 

the company’s auditors and the audit committee of the company’s board of 

accordance with generally accepted accounting principles;

directors (or persons performing the equivalent functions):

206   GeoPark 20-F

Exhibit 12.2

c. Evaluated the effectiveness of the company’s disclosure controls and 

Certification by the Principal Executive Officer Pursuant to 18 U.s.c. 

procedures and presented in this report our conclusions about the 

Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley 

effectiveness of the disclosure controls and procedures, as of the end of the 

act of 2002

period covered by this report based on such evaluation; and

The certification set forth below is being submitted in connection with the 

Annual Report on Form 20-F of GeoPark Limited (the “Company”) for the 

d. Disclosed in this report any change in the company’s internal control over 

fiscal year ended December 31, 2017 (the “Report”), I, Andrés Ocampo, certify 

financial reporting that occurred during the period covered by the annual 

pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the 

report that has materially affected, or is reasonably likely to materially affect, 

Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

the company’s internal control over financial reporting; and

1. the Report fully complies with the requirements of Section 13(a) or 15(d) of 

5. The company’s other certifying officer(s) and I have disclosed, based on 

the Securities Exchange Act of 1934; and

our most recent evaluation of internal control over financial reporting, to 

the company’s auditors and the audit committee of the company’s board of 

2. the information contained in the Report fairly presents, in all material 

directors (or persons performing the equivalent functions):

respects, the financial condition and results of operations of the Company.

a. All significant deficiencies and material weaknesses in the design or 

Date: April 11, 2018

operation of internal control over financial reporting which are reasonably 

Andrés Ocampo

likely to adversely affect the company’s ability to record, process, summarize 

Chief Financial Officer

and report financial information; and

(Principal Financial Officer)

b. Any fraud, whether or not material, that involves management or other 

employees who have a significant role in the company’s internal control over 

financial reporting.

Date: April 11, 2018

Andrés Ocampo

Chief Financial Officer

(Principal Financial Officer)

Certification by the Principal Executive Officer Pursuant to 18 U.s.c. 

Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley 

act of 2002

The certification set forth below is being submitted in connection with the 

Annual Report on Form 20-F of GeoPark Limited (the “Company”) for the fiscal 

year ended December 31, 2017 (the “Report”), I, James F. Park, certify pursuant 

to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-

Oxley Act of 2002, that, to the best of my knowledge:

1. the Report fully complies with the requirements of Section 13(a) or 15(d) of 

the Securities Exchange Act of 1934; and

2. the information contained in the Report fairly presents, in all material 

respects, the financial condition and results of operations of the Company.

Date: April 11, 2018

James F. Park

Chief Executive Officer

(Principal Executive Officer)

GeoPark   207

BOARD OF DIRECTORS

Gerald E. O’Shaughnessy | Chairman 
Mr. O’Shaughnessy has been our Chairman and a member of our board of 
directors since he co-founded the company in 2002. Following his graduation 
from the University of Notre Dame with degrees in government (1970) 
and law (1973), Mr. O’Shaughnessy was engaged in the practice of law in 
Minnesota. Mr. O’Shaughnessy has been active in the oil and gas business over 
his entire business career, starting in 1976 with Lario Oil and Gas Company. 
He later formed The Globe Resources Group, a private venture firm whose 
subsidiaries provided seismic acquisition and processing, well rehabilitation 
services, logistical operations and submersible pump works for Lukoil and 

Robert A. Bedingfield | Non-Executive Director 
Mr. Bedignfield has been a member of our board of directors since March 
2015. He holds a degree in Accounting from the University of Maryland and 
is a Certified Public Accountant. Until his retirement in June 2013, he was 
one of Ernst & Young’s most senior Global Lead Partners with more than 
40 years of experience, including 32 years as a partner in Ernst & Young’s 
accounting and auditing practices, as well as serving on Ernst & Young’s 
Senior Governing Board. He has extensive experience serving Fortune 
500 companies; including acting as Lead Audit Partner or Senior Advisory 
Partner for Lockheed Martin, AES, Gannett, General Dynamics, Booz Allen 

other companies active in Russia during the 1990s.  Mr. O’Shaughnessy is also founder of BOE Midstream, 
which owns and operates the Bakken Oil Express, a crude by rail transloading and storage terminal in North 
Dakota, serving oil producers and marketing companies in the Bakken Shale Oil play. Mr. O’Shaughnessy has 
also served on a number of non-profit boards of directors, including the Board of Economic Advisors to the 
Governor of Kansas, the I.A. O’Shaughnessy Family Foundation, the Wichita Collegiate School, the Institute 
for Humane Studies, The East West Institute and The Bill of Rights Institute, the Timothy P. O’Shaughnessy 
Foundation and is a member of the Intercontinental Chapter of Young Presidents Organization and World 
Presidents’ Organization.

Hamilton, Marriott and the US Postal Service. Since 2000, Mr. Bedingfield has been a Trustee, and at 
times an Executive Committee Member, and the Audit Committee Chair of the University of Maryland 
at College Park Board of Trustees. Mr. Bedingfield served on the National Executive Board (1995 to 2003) 
and National Advisory Council (since 2003) of the Boy Scouts of America. Since 2013, Mr. Bedingfield has 
also served as Board Member and Chairman of the Audit Committee of NYSE-listed Science Applications 
International Corp (SAIC).

Pedro E. Aylwin | Executive Director
Mr. Aylwin has served as a member of our board of directors since July 2013 
and as our Director of Legal and Governance since April 2011. From 2003 
to 2006, Mr. Aylwin worked for us as an advisor on governance and legal 
matters. Mr. Aylwin holds a degree in law from the Universidad de Chile 
and an LLM from the University of Notre Dame. Mr. Aylwin has extensive 
experience in the natural resources sector. Mr. Aylwin is also a partner at 
the law firm Aylwin, Mendoza, Luksic, Valencia Abogados in Santiago, Chile, 
where he represented mining, chemical and oil and gas companies in 
numerous transactions. From 2006 until 2011, he served as Lead Manager 

and General Counsel at BHP Billiton, Base Metals, where he was in charge of legal and corporate 
governance matters on BHP Billiton’s projects, operations and natural resource assets in South America, 
North America, Asia, Africa and Australia.

Carlos A. Gulisano | Non-Executive Director 
Mr. Gulisano has been a member of our board of directors since June 2010. 
Dr. Gulisano holds a bachelor’s degree in geology, a post-graduate degree in 
petroleum engineering and a PhD in geology from the University of Buenos 
Aires and has authored or co-authored over 40 technical papers. He is a 
former adjunct professor at the Universidad del Sur, a former thesis director 
at the University of La Plata, and a former scholarship director at the national 
technology research council in Argentina. Dr. Gulisano is a respected leader 
in the fields of petroleum geology and geophysics in South America and 
has over 35 years of successful exploration, development and management 

experience in the oil and gas industry. In addition to serving as an advisor to GeoPark since 2002 and 
as Managing Director from February 2008 until June 2010, Dr. Gulisano has worked for YPF, Petrolera 
Argentina San Jorge S.A. and Chevron San Jorge S.A. and has led teams credited with significant oil and 
gas discoveries, including those in the Trapial field in Argentina. He has worked in Argentina, Bolivia, 
Peru, Ecuador, Colombia, Venezuela, Brazil, Chile and the United States. 

Juan Cristóbal Pavez | Non-Executive Director
Mr. Pavez has been a member of our board of directors since August 
2008. He holds a degree in commercial engineering from the Pontifical 
Catholic University of Chile and an MBA from the Massachusetts Institute of 
Technology. He has worked as a research analyst at Grupo CB and later as a 
portfolio analyst at Moneda Asset Management. In 1998, he joined Santana, 
an investment company, as Chief Executive Officer, where he focused mainly 
on investments in capital markets and real estate. While at Santana, he 
was appointed Chief Executive Officer of Laboratorios Andrómaco, one of 
Santana’s main assets. Since 2001, he has served as Chief Executive Officer 

at Centinela, a company with a diversified global portfolio of investments, with a special focus in the 
energy industry, through the development of wind parks and run-of-the-river hydropower plants. Mr. 
Pavez is also a board member of Grupo Security, Vida Security and Hidroelétrica Totoral and founder 
board member of several companies, including Quintec, Enaex, CTI and Frimetal.

Jamie B. Coulter | Non-Executive Director
Mr. Coulter has been a member of our board of directors since May 2017. He 
currently serves as Chairman and CEO of Coulter Enterprises Inc., a private 
investment firm and has been an investor in and supporter of GeoPark since 
2006. He built and became the CEO of Lone Star Steakhouse & Saloon, a 
company that was awarded IPO of the year and Forbes Magazine #1 Best 
Small Company in America for 3 consecutive years. He developed and 
operated Pizza Hut and Kentucky Fried Chicken restaurants and became 
the largest Pizza Hut franchisee, was inducted to the Pizza Hut Hall of Fame, 
and was named the Restaurants & Institutions CEO of the year. Mr. Coulter 
has both operating and investment experience in the oil and gas business, including, the founding of 
Sunburst Exploration, a US upstream oil and gas company and also has a successful track record as an oil 
and gas investor in the North American shale plays. 
Mr. Coulter currently serves as a Director of the Federal Law Enforcement Foundation; Director of Jimmy 
Johns, LLC; Director of Realm Cellars; Director of Cirq Estates, LLC; Director of KB Wines, LLC; Member 
of the Board of Trustee for HCA Wesley Medical Center and Member of the Texas Heart Institute 
Foundation Board. 

Constantin Papadimitriou | Non-Executive Director
Mr. Papadimitriou has been a member of our board of directors since May 
2018. Mr. Papadimitriou holds an Economics and Finance degree from 
Geneva University and post graduate Diploma in European Studies also 
from Geneva University. Mr. Papadimitriou is a respected and successful 
international investor and businessman, with more than 30 years of 
investment experience in global capital markets and in resource and 
industrial projects. Mr. Papadimitriou was one of the original “friends and 
family” investors in GeoPark in its early days in 2004. Mr. Papadimitriou is 
currently CEO of General Oriental Investments S.A., the Investment Manager 

of the Cavenham Group of Funds. Previously he was CEO of Cavamont Geneva. During his tenure 
at the Cavamont group, Mr. Papadimitriou was responsible for Treasury Management, the Private 
Equity Portfolio as well as representing the group on the Boards of associated companies including 
investments in the oil and gas, mining, real estate and gaming sectors (including Basic Petroleum, a 
Nasdaq-listed Guatemalan oil and gas company). Mr. Papadimitriou is also founding partner of Diorasis 
International, a company focusing on investments in Greece and the broader Balkans and he also chairs 
the Greek language school of Geneva and Lausanne.

James F. Park | Chief Executive Officer and Deputy Chairman
Mr. Park has served as our Chief Executive Officer and as a member of 
our board of directors since co-founding the Company in 2002 and has 
led the Company´s expansion into Chile, Argentina, Colombia, Brazil and 
Peru. He has extensive experience in all phases of the upstream oil and gas 
business, with a strong background in the acquisition, implementation 
and management of international joint ventures in North America, South 
America, Asia, Europe and the Middle East. He holds a degree in geophysics 
from the University of California at Berkeley and has worked as a research 
scientist in earthquake studies at the University of Texas. Mr. Park helped 

pioneer the development of commercial oil and gas production in Central America, as a senior 
executive of Basic Resources International where he remained as a board member until the company 
was successfully sold in 1997. Mr. Park has experience in the development of grass-roots exploration 
activities, drilling and production operations, surface and pipeline construction and crude oil marketing 
and transportation, and with legal and regulatory issues, and raising substantial investment funds. Mr. 
Park is also a member of the board of directors of Energy Holdings and has served on various non-profit 
organizations, including as a board member of S.E.E. International. Mr. Park is a member of the AAPG 
and SPE and has lived in Latin America since 2002.

208   Annual Report 2017 / Board of Directors

CORPORATE MANAGEMENT TEAM

JAMES F. PARK 
Chief Executive Officer

ALBERTO MATAMOROS
Argentina, Chile

AUGUSTO ZUBILLAGA
Chief Operating Officer

ANDRÉS OCAMPO
Chief Financial Officer

PEDRO E. AYLWIN
Legal & Governance

BARBARA BRUCE
Peru

LIVIA VALVERDE
Brazil

SALVADOR MINNITI
Exploration

MARCELA VACA
Colombia

CARLOS MURUT
Reserves & Development

JUAN CARLOS FERRERO
Operations

HORACIO FONTANA
Drilling & Workover

AGUSTINA WISKY
Capacities

GUILLERMO PORTNOI
New Business

STACY STEIMEL
Shareholder Value

SECRETARY & ADVISORS

Registered Office

Corporate Offices

Cumberland House 9th floor,
1 Victoria Street

Hamilton HM11 - Bermuda

Buenos Aires Office
Florida 981 – 1st floor
C1005AAS Buenos Aires

Argentina | + 54 11 4312 9400

Santiago Office

Nuestra Señora de los Ángeles 176

Las Condes, Santiago

Chile | + 56 2 242 9600

Bogota Office
Street 94 N° 11-30, 8th floor
Bogota

Colombia | +57 1 743 2337

Corporate Secretary

Pedro E. Aylwin

Counsel to the Company  

Davis Polk & Wardwell LLP 

as to New York Law

Solicitors to the Company  

as to Bermuda Law

Independent Auditors

450 Lexington Avenue 

New York, NY 10017 

USA

Cox Hallett Wilkinson
Cumberland House 9th floor,
1 Victoria Street

Hamilton HM11 - Bermuda

P.O. Box HM 1561

Hamilton HMFX - Bermuda

Price Waterhouse & Co. S.R.L.
Bouchard 557, 8th floor
Buenos Aires

Argentina

Petroleum Consultant

DeGolyer and MacNaughton

5001 Spring Valley Road Suite 800 East

Dallas, Texas 75244

USA

Registrar

Computershare Investor Services  

Queensway House

480 Washington Blvd.

Jersey City, NJ 07310

GeoPark    209

ANNUAL REPORT 2017

WWW.GEO-PARK.COM