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Tullow Oil

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FY2022 Annual Report · Tullow Oil
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Tullow Oil plc 
2022 Annual Report 
and Accounts

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Building a better future
through responsible
oil and gas development

 
 
 
 
 
 
 
Our purpose

Tullow’s purpose is to build a better future through responsible oil and gas 
development. Our sustainable approach is a critical element of our business 
strategy. We believe the oil and gas industry can, and should be, an engine of 
economic development for emerging African economies. We contribute to our 
host nation's sustainable growth by unlocking value from their resources, 
through reliable, safe, cost-effective and carbon-efficient operations. 

Africa

South America

Europe

Gabon

Kenya

Guyana

UK

Key:

 Exploration

 Development

 Production

 Decommissioning

Ghana

Côte d’Ivoire

Mauritania

Argentina

Note: countries are not to scale

Production

Development

Exploration

We pursue infrastructure-led 
exploration opportunities in and 
around our production and development 
assets. In addition, we have legacy 
positions in emerging basins where 
we seek to unlock value through 
prospect identification and 
selective exploration.

We create economic value for our host 
nations through tax, royalties and 
revenue sharing from the extraction and 
sale of hydrocarbons. We also create 
social value through job creation, 
supplier development and community 
support through our Shared Prosperity 
activities. Tullow has a proven track 
record of managing production 
operations with high standards of 
safety, environmental stewardship 
and community engagement. 
We also have extensive experience 
in successfully decommissioning 
production sites in a responsible 
manner when production ceases.

We create value by developing 
discovered resources that have been 
confirmed to be commercially viable. 
The development plans include 
technical and commercial 
considerations based on extensive 
stakeholder engagement on economic, 
operational, social and environmental 
matters. These plans are subject to 
approval by our host governments 
and regulators. The development 
phase can be highly capital intensive, 
with investment in new infrastructure, 
local job creation and supplier 
development; all progressed with our 
Shared Prosperity ambitions in mind. 
Development projects are currently 
underway or being planned in Kenya, 
Ghana, Gabon and Côte d’Ivoire. 

Our people: 
Building a better future

Gabrielle's story
p.16

2022 in numbers

Group working interest production

61,100 boepd

2021: 59,200 boepd

Contents

Strategic report

Our purpose 

2022 key metrics 

Our strategy 

Our business model 

Chair's statement 

Chief Executive Officer's statement  8

Markets 

A balanced scorecard 

Gabrielle's story 

Operations review 

11

14

16

18

Chief Financial Officer's statement  21

TCFD scenario analysis 

Finance review 

Elijah's story 

Sustainability

Kwame's story 

23

24

28

30

38 

Governance and risk management  40

Section 172(1) statement  

Viability statement 

Non-financial reporting  

47

50

52

Corporate governance

IFC

Directors’ report 

1

2

4

6

Board of Directors 

Stakeholder engagement 

Audit Committee report 

Nominations Committee report 

Safety and Sustainability 
Committee report

Remuneration report 

Other statutory information 

Financial Statements

Statement of Directors’  
responsibilities

Independent auditor’s report  
to the members of Tullow Oil plc 

Group Financial Statements 

Company Financial Statements 

Supplementary information

Alternative performance  
measures

Shareholder information 

Commercial reserves  
and contingent resources  
summary (unaudited) 
working interest basis 

Operating cash flow

$972m

2021: $711m

Adjusted EBITDAX

$1.5bn

2021: $1.0bn

Profit/(loss) after tax

$49m

2021: $(81)m

Capital investment

$354m

2021: $263m

Free cash flow

$267m

2021: $245m

Net debt

$1.8bn

2021: $2.1bn

Gearing

1.3 times

2021: 2.2 times 

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175

176

Tullow Oil plc 
2022 Annual Report and Accounts

Tullow Oil plc 
2022 Annual Report and Accounts

1
1

Financial statementsSupplementary informationStrategic ReportGovernance ReportOur strategy

A differentiated business strategy

At Tullow, we believe that reliable and 
adequate energy supplies are critical for 
sustaining human progress and ensuring 
political stability. We also believe that fossil 
fuels will remain a necessary part of the 
energy mix for some time, as migration to 
alternative energy sources will require 
substantial investment in new technologies 
and infrastructures over many years to 
come. In the meantime, Africa continues 
to suffer from extreme energy poverty, 
hindering economic growth and social 
advancement. If African nations are to 

prosper, they must benefit from their vast 
pool of natural resources. For this reason, 
our focus at Tullow is to help deliver 
prosperity in Africa and our other host 
nations through managing the exploration, 
development and production of oil and gas 
resources safely, efficiently, collaboratively 
and transparently. Our differentiated 
business strategy is informed by our 
long history of asset development in 
Africa, our passion to build a better 
future for our host nations and 
our environmental consciousness. 

A better future

Shared prosperity

Differentiated business strategy

Our focus

Business growth

Capital efficiency

Operational excellence

Our way

Trusted partner

Committed contributor

Attractive employer

Our values

Do the right thing

Collaborate

Take responsibility

Make it count

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Tullow Oil plc 
2022 Annual Report and Accounts

Our business strategy is built on the following themes:

Our focus

Business growth: Developing discovered resources, near field and infrastructure-led exploration and M&A
Our business is underpinned by a deep and rich portfolio of discovered resources. For example, our Jubilee and TEN fields in 
Ghana provide significant opportunities for infill drilling, facilities expansion and new production from currently undeveloped 
parts of the fields as well as near field exploration. In Gabon and Côte d’Ivoire, we have identified a number of low-risk investment 
projects. In these areas we are leveraging our deep geoscience expertise to explore around our producing assets, where the 
proximity to existing infrastructure supports fast commercialisation of any discovered resources, resulting in high returns and 
rapid payback. We are also working to realise further growth through our discovered resources in Kenya. 

Our industry is going through a structural shift as many larger companies de-emphasise their oil and gas business, particularly in 
Africa. With a credible presence across Africa and a proven track record across exploration, development and production 
operations, we are well placed to deliver value through mergers and/or acquisitions. 

Capital efficiency: Managing cost and capital to deliver a robust balance sheet
At Tullow every barrel matters and every dollar counts. We operate within a strict cost framework and have capital controls to deliver 
returns for our investors and to fuel our growth plans. At the same time, we continue to strengthen our balance sheet, reducing net 
debt through the generation of material free cash flow. In 2022, our cash gearing (net debt to EBITDAX) reduced to 1.3 times, a 
material acceleration of our deleveraging trajectory which brings confidence that our investments in high-return opportunities, 
along with cost and capital efficiency focus, are delivering positive results. 

Operational excellence: Maximising asset performance, reliability and safety 
We focus on operational excellence in all aspects of our activities. We maximise the performance of our assets, leveraging our 
engineering, technical and subsurface geoscience expertise to design efficient systems and processes while ensuring timely 
equipment replacement and maintenance to deliver safe, reliable and environmentally responsible production performance. 
We continuously monitor our workforce requirements to ensure we have the right levels of staff and provide training to ensure 
that we have the right skills in place to operate our assets dependably.

Our way

Trusted partner: Operating to uncompromising standards of ethical conduct 
Tullow’s success depends on one thing: trust. Trust in Tullow allows us to partner with governments to help alleviate 
energy poverty in Africa, maintain positive relations with regulators and inspire confidence in financing institutions to ensure 
continued access to capital. For Tullow, being a trusted and trustworthy organisation includes maintaining high standards 
of ethics and compliance in all that we do, zero tolerance for corruption, responsible tax management and tax transparency 
as strategic imperatives. 

Committed contributor: Improving the everyday lives of people in our host nations
When our business succeeds, our host nations benefit. This goes beyond augmenting national revenues from oil and gas; it means 
engaging, community by community, to understand local needs and support social advancement in meaningful ways. We encourage 
our communities to speak openly with us on matters of importance to them, while investing in social development in multiple 
ways. Equally, we operate with environmental consciousness to minimise the impact of our activities on climate change and the 
natural environment. Tullow benefits through a collaborative and capable supply chain and employees who enjoy positive 
relationships and a respected standing in our communities. 

Attractive employer: Nurturing a collaborative, caring and open work environment 
Tullow fosters an open team culture in an empowering workplace in which people are confident and comfortable to engage, 
contribute and speak openly about any aspect of what we do or how we work. As an inclusive organisation, we promote respect, 
diversity, equality and transparency, underpinned by strong human resources management. We invest in training to enable our 
people to realise opportunities for professional advancement. Empowering our workforce is a strategic driver of our success. 

Tullow Oil plc 
2022 Annual Report and Accounts

3

Financial statementsSupplementary informationStrategic ReportGovernance ReportOur business model

A value-creating business model

Tullow creates value by investing in the 
exploration for, and development and 
production of, oil and gas resources. With 
an established foothold in our host nations, 
we monetise oil and gas from our portfolio of 
assets to deliver economic and social benefits 
for all stakeholders and contribute to prosperity 
in our host nations. Our keen focus on 

maximising the performance of our assets 
through efficiencies and strict cost management, 
alongside our commitment to building positive 
relationships and partnerships across our 
value chain, has enabled Tullow to mature into 
a trusted operator and champion of 
sustainable development.

Stakeholders

Inputs

Commitments

 - Financial resources based on 

material free cash flow generated 
through our production that fund 
business continuity and growth

 - Material reserves and resources in 

West Africa and significant 
resources in Kenya

 - Responsible, safe and 
reliable operations

 - Cost focus and capital discipline to 
ensure financial resilience with a 
target to reach gearing of less than 
1.0 times net debt to EBITDAX on a 
sustainable basis

 - Positive relationships with 

host nation governments and 
regulatory bodies

 - Conservative financial strategy 

supported by hedging to 
protect revenues

 - Strong reputation as an ethical and 
responsible oil and gas operator

 - Skilled team including local teams 
in Africa with engineering and 
subsurface technical expertise 

 - Shared Prosperity with our host 

nations and their populations and 
local content investment

 - Environmental stewardship 
throughout our value chain

 - Strong relationships with local 
communities supported by 
continuous engagement

 - Carbon reduction and a target to 
reach Net Zero by 2030 (Scope 1 
and 2 net equity emissions)

 - Network of dependable suppliers, 
including local suppliers in Africa, 
supporting business continuity 
and growth

 - Ethical conduct in line with our 
Code of Conduct at all times

 - Maintaining a positive workplace 
and upholding human rights 
through our value chain

 - Tax responsibility and transparency

Our investors

Our host nations

Our people

4

Tullow Oil plc 
2022 Annual Report and Accounts

Strategic Report

Governance Report

Financial statements

Supplementary Information

Commitments

Outputs

Value created

SDG 
contribution

 - Reliable, low-cost, high-margin 

production

 - Group 2022 reserves replacement 

ratio of c.90%

 - High IRRs

 - Identified potential for 120kbopd 
plateau production rate in Kenya

 - Strategic positions in 

emerging basins

 - Shared Prosperity in education, 
local content and enterprise 
development in our host nations, 
reaching thousands of suppliers 
and entrepreneurs

 - Attractive workplace nurturing a 
skilled workforce with leading-
edge knowledge in the oil and 
gas sector

 - Mitigation of our climate 

change impacts

 - Strong cash flow generation and further 
investment in responsible oil and gas 
development and production

 - Deleveraging whilst maintaining asset value of 

the Company, accreting value to our shareholders

 - Contribution to economic growth and sustainable 
development in our host nations through thriving 
and responsible oil and gas development 
and production

 - Tangible social benefits in our host nations 

through infrastructure developments, STEM 
education, high-skill job opportunities and 
supplier engagement and development 

 - Improved resilience and social cohesion in local 
communities, especially fishing communities in 
areas of our assets

 - Job stability, professional growth and career 

development for hundreds of Tullow employees 
with a focus on localisation of our African 
workforce, reducing social inequalities

 - Contribution to global efforts to mitigate climate 

change and reduce global climate risks

Tullow Oil plc 
2022 Annual Report and Accounts

5

Chair’s statement

Positioning the company 
well for the future

Phuthuma Nhleko reflects on his first full year as Chair of Tullow and the significant 
progress the Group made in 2022. 

“At Tullow, we believe that oil 

& gas development can be a 
major driver for economic 
development in Africa, and 
therefore we remain 
committed to deploying our 
expertise and capital to 
partner with host 
governments to unlock value 
from their resources in a 

responsible manner. ”

Phuthuma Nhleko 
Chair

Phuthuma Nhleko 
Chair

I have very much enjoyed my first year as the Chairman of your 
company. It has been a year marked by strong operational and 
financial performance across the Group, which is a testament to 
the hard work and commitment of the entire Tullow team. The 
team has continued to build on a culture in which every dollar 
counts and every barrel matters. I congratulate them on a good 
performance that has delivered strong cash flows and led to a 
material improvement in the Group’s balance sheet, positioning 
your company well for the future.

I have been particularly impressed by the team's focus on 
operational delivery as evidenced by the strong drilling 
performance in Ghana, the successful Operations and 
Maintenance (O&M) transformation at Jubilee and the top 
quartile safety performance. The O&M transformation at the 
Jubilee is also key to delivering reductions in the operating cost 
base and carbon emissions. 

6

Tullow Oil plc 
2022 Annual Report and Accounts

 
Strategy 
We have a high quality portfolio. The focus of the team on cost 
management, disciplined capital deployment and operating 
efficiency enables us to maximise cash flow generation from 
these assets. We are therefore able to self-fund a high-return 
investment programme to deliver further value, cash flows and 
drive down debt. The organic growth potential from our assets 
can be determined with confidence. 

Tullow’s operational and financial turnaround is widely 
acknowledged by both the industry and host governments in 
Africa. Tullow's higher credibility will often lead to unique 
inorganic opportunities. For instance, last year, our pre-emption 
of Kosmos’ acquisition of Occidential Petroleum’s assets in 
Ghana was recouped within the year and has helped support our 
deleveraging and value creation efforts. The quick turnaround to 
secure the necessary approvals also demonstrates the strong 
support Tullow enjoys from the Government of Ghana.

Earlier in the year, we were approached by Capricorn Energy 
for a potential merger. After considerable deliberation, the Board 
decided to recommend the merger to our shareholders. On the 
basis of the terms agreed with the Board of Capricorn Energy, we 
saw a potential for material value creation for shareholders by 
implementing a business plan that accelerated investment in our 
key projects, delivered very significant synergies including 
a material reduction in debt service costs. However, once 
Capricorn Energy were in receipt of a competitive offer, we 
decided not to increase our offer that may not ultimately have 
advanced shareholder value. Our disciplined approach was 
driven by our confidence in our team and assets that underpin 
a clear growth strategy and strengthening balance sheet. 

The oil & gas industry is in the midst of a structural change as 
many companies assess their long-term commitment to oil & 
gas. This will create opportunities for inorganic growth, 
particularly in Africa. At Tullow, we have built a unique operating 
platform that, along with our deep understanding of Africa, 
positions us uniquely to secure these opportunities and deliver 
further value. 

Tullow’s Board 
Over the past year, I have greatly appreciated the support of 
Tullow’s Board. I am also pleased that we have appointed Richard 
Miller as CFO. Richard brings extensive oil & gas and financial 
experience to the role having been with Tullow for over 11 years, 
including as Interim CFO since April 2022. During that time Richard 
led the Tullow Finance team, supporting a number of acquisitions, 
disposals and capital markets transactions. He played a significant 
role in the continued turnaround of Tullow with the successful 
rebasing of Tullow’s cost structure, the resetting of the balance 
sheet and the change to a more focused capital allocation. 
The Board and I look forward to working closely with Richard. 
In February 2023, the Company announced the appointment of 
Roald Goethe as an independent Non-executive Director. Roald 
is a highly experienced oil & gas executive with extensive 
commercial knowledge of the energy industry in Africa including 
business development, M&A and in oil markets, specifically 
hedging, financing and trading. The Board and I look forward to 
working closely with both Richard and Roald. 

I was pleased to use the opportunity of the externally facilitated 
Board evaluation to focus on the requirements of the Board 
to best support the business in its delivery of the strategy. 
Further information on the evaluation can be found on page 57.

Tullow and Africa 
This is a time of great uncertainty and change in the global 
energy markets. Despite all the important work being done on 
energy transition, its trajectory and pace remain uncertain. For 
now, it is clear that the world will continue to consume significant 
quantities of oil & gas. However, the oil & gas industry has 
significantly underinvested in new developments needed to 
maintain sufficient supply. This investment gap means that we 
expect the markets to remain volatile, impacting the energy 
trilemma of security, accessibility and affordability.

Society and policy makers should acknowledge the need for 
differentiated approaches to the energy transition between the 
developed and emerging world and ensure there is a just 
transition. This is essential to support economic growth in the 
emerging world. We experience this first hand in our African 
operations. Importantly, we must bear in mind that the African 
continent accounts for less than 3% of the world's energy-related 
CO2e emissions to date and has the lowest emissions per capita 
of any region. As such it is hard to argue against the right of the 
African countries to develop their resources for the benefit of 
their people, as has been done for decades in countries in the 
developed world. This was underscored clearly by many African 
leaders at COP27 in Cairo last year.

At Tullow, we believe that oil & gas development can be a major 
driver for economic development in Africa, and therefore we 
remain committed to deploying our expertise and capital to 
partner with host governments to develop local content capacity, 
enhance energy security through the long-term supply of 
indigenous gas in Ghana and unlock value from our host nations' 
resources in a responsible manner.

Conclusion 
Rahul and his team continue to build a track record of consistently 
meeting expectations and delivering on the strategy. This has 
not yet translated into our share price despite higher commodity 
prices through the year. However as the Group continues to 
restore trust and confidence after the events of 2019, I am confident 
that our investors will be rewarded. Based on a clear and 
disciplined growth strategy we will deliver material free cash 
flow that will help reduce debt whilst growing the value of our 
company. This will drive material value creation for our shareholders 
and shared prosperity for our host nations and communities. 
With this compelling vision for Tullow over the next few years, 
the Board looks to the future with confidence.

Thank you for your support for Tullow.

Phuthuma Nhleko
Chair

7 March 2023

Tullow Oil plc 
2022 Annual Report and Accounts

7

Financial statementsSupplementary informationStrategic ReportGovernance ReportChief Executive Officer’s statement

Creating a unique platform for growth 
in the oil and gas sector

2022 was a solid year of delivery for Tullow with a strong set of financial results and 
excellent operational performance. Rahul Dhir, Chief Executive Officer, discusses the 
progress Company has made and why he has the conviction that Tullow will continue 
unlock its true value. 

“We have a strong and diverse 

leadership team with a highly 
energised organisation 
characterised by deep 
commitment to delivering 

on our business plan. ”

Rahul Dhir 
Chief Executive Officer

Rahul Dhir 
Chief Executive Officer

I joined Tullow in 2020, because I had conviction in the quality of 
the asset base and the belief that with focus and discipline we 
would turn the business around and unlock its underlying value. 

The strong operational and financial performance of the business 
since then validates that conviction. Tullow is now creating value 
and generating free cash flow. Our balance sheet is stronger with 
significant liquidity headroom and leverage of less than 1.5 times.

At the same time, we have created a unique platform for 
growth within the oil and gas sector. Today we have a strong 
and diverse leadership team with a highly energised organisation 
characterised by deep commitment to delivering on our business 
plan. There is a real willingness to go “beyond the call of duty” 
in delivering excellence. This is evidenced by the successful 
transition of the operation and maintenance of the Jubilee FPSO, 
the top quartile drilling performance, and the ongoing delivery of 
the Jubilee South East Project that remains on time and on budget. 

2022 performance 
Our strong business performance in 2022 builds on the foundations 
we laid in 2021, and clearly, there are many things to celebrate. 

Starting with safety, 2022 was the second successive year of 
industry top quartile safety performance with no recordable 
incidents in the year and no Tier 1 process safety events.

The team has done a great job in managing inflationary 
pressures on both G&A and Opex, demonstrating that “every 
dollar counts” at Tullow. Through a focus on continuous 
improvement, we are seeing initiatives – big and small – to help 
unlock value and save costs. Despite sector-wide inflation, our 
operating expenditure has remained in line with expectations 
and we held our G&A costs flat.

On production operations, the team has done a stellar job in 
delivering high production efficiency and maximising production 
– demonstrating that “every barrel matters” at Tullow. 

We also successfully transferred the operation and maintenance 
of the FPSO at the Jubilee field – our most prized asset – from an 
external contractor to our operating team. This is a major step in 
supporting our vision of becoming a leading low-cost operator 
and we have immediately seen the beneficial impact of that 
decision with increased uptime and c. 30% lower operating costs 
in the second half of the year compared to the first. In addition, 
what is most energising is the change in morale, attitude and 
ownership of the operating team, which has resulted in visible 
improvements in control of work, housekeeping, orderliness and 
general positivity on the FPSO.

Capital discipline remains at the heart of what we do and I am 
pleased to report that we delivered our capital investment 
programme within budget. The drilling team has delivered the 

8

Tullow Oil plc 
2022 Annual Report and Accounts

well programme faster than planned, obviating the need to hire a 
second rig. This resulted in further cost savings against our long 
term plan and accelerated production growth.

At Jubilee, the development of the South East area is progressing 
in line with plans and budget, and once the new wells come 
onstream in 2023 we expect total production from the field will 
exceed 100 kbopd. First oil from the Jubilee South East project 
will be a significant milestone, bringing previously undeveloped 
reserves to production, and highlighting Tullow’s project 
management strengths and ability to integrate deliverables 
across a global multidisciplinary team.

At TEN, the focus in 2022 was on reservoir management, and we 
have been able to reduce annual decline rates to less than half 
compared to 2021. The year was not without challenges at TEN. 
We were disappointed by the results of the two Ntomme riser 
base wells, but did deliver a technically challenging well in 
Enyenra North that helped stabilise production rates. Our team 
continues to persevere in their efforts to deliver value from TEN, 
and while no new wells are planned this year, the focus will 
remain on reservoir management and importantly on delivering 
a new plan of development to the Government of Ghana, 
encompassing infill drilling, phased development of new areas 
near existing infrastructure, development of the significant gas 
resource and drilling of prospective resources.

We also invested $126 million to pre-empt the sale of assets in 
Ghana by Occidental Petroleum to Kosmos Energy, and this 
investment, which has boosted net production and added to our 
net 2P reserves, has already paid back.

In addition to maximising oil production from our two fields in 
Ghana we are also focused on commercialising the material gas 
resources. The war between Russia and Ukraine is having a 
profound and long-term impact on LNG flows, as Europe looks to 
replace Russian gas with imported LNG. This has created an 
imperative in Ghana to develop indigenous gas to provide energy 
security and support economic development. Tullow, along with 
our JV partners, is committed to working with the Government of 
Ghana to provide long-term gas supplies. As part of this process, 
we signed an Interim Gas Sales Agreement, representing the first 
commercialisation of gas from the Jubilee field. This agreement 
is an important step towards a long-term agreement which will 
transform the vast resources across Jubilee and TEN into 
another revenue stream for Tullow whilst providing a long-term 
source of energy for Ghana.

Our non-operated asset portfolio performed broadly in line with 
expectations, despite some unplanned downtime at the Espoir 
field in Côte d’Ivoire and natural decline in some of the more 
mature fields in Gabon. This part of our asset base will remain a 
material contributor to production and cash flow, with ongoing 
investment to optimise our equity positions and replace 
maturing production with moderate capital spend.

Our exploration strategy is largely focused around our producing 
assets in West Africa, where we have a deep understanding of 
the geoscience and access to infrastructure enables rapid 
development of discoveries. To this end, we have expanded our 
strategic position in the Tano Basin by securing a new offshore 
exploration licence in Côte d’Ivoire, in an area adjacent to our 
producing fields in Ghana. In addition, we also retain material 

legacy positions in the emerging basins of Guyana and Argentina, 
where we continue to seek opportunities to unlock value.

Higher oil prices have also brought contingent payments from 
previous disposals into focus. In Uganda, at plateau production 
Tullow would receive a share of revenue. At $70/bbl, this is 
estimated to be c.$15 million per annum and increases to 
c.$47 million per annum at $100/bbl. The upside exposure is 
uncapped and for the full duration of the licence. In Gabon 
and Equatorial Guinea, there is potential for receipts of up 
to $40 million over the next five years.

Kenya
In March 2023, the Kenya Joint Venture partners submitted the 
final Field Development Plan (FDP) for approval to the Ministry 
of Energy & Petroleum (MoEP) and the Energy and Petroleum 
Regulatory Authority (EPRA). The FDP is based on a life of field 
resource of 585mn bbls gross, initial plateau production of 
120 kbopd and capital investment of c$3.4 billion to first oil. 
The FDP approval process, including ratification by parliament, 
is expected to conclude later this year. In parallel, we continue 
to progress a farm-down to a strategic partner in a joint process 
with our partners.

Proposed merger 
In June 2022, Tullow’s Board proposed a merger of equals 
with Capricorn Energy in an all-share, nil premium offer. 
This opportunistic transaction could have resulted in accelerated 
investment across Tullow’s portfolio, however, our Board did not 
believe that an improved offer in line with the demands of some 
of Capricorn Energy’s key shareholders would have represented 
good value for Tullow’s shareholders. This decision was supported 
by our Board’s strong confidence in Tullow’s business plan that 
we outlined at the beginning of the year, and which continues to 
deliver value.

Board 
Throughout the year I have benefited greatly from the wise 
counsel and experience of our Chairman, Phuthuma Nhleko. 
He brings a deep understanding of the African business and 
political landscape along with strategic thinking and a real 
focus on value creation.

Richard Miller was confirmed as our permanent CFO in December 
2022. Richard has a strong financial background, with a focus on 
cost and capital discipline and he knows the business really well. 
In his role of Interim CFO in 2022, Richard has been a real thought 
partner as we have continued Tullow’s transformation, rebasing 
our cost structure, improving our balance sheet and bringing a 
much clearer focus on capital allocation. I am delighted with his 
appointment. I’m also looking forward to working with the 
newest member of the Board, Roald Goethe, who was appointed 
as an independent non-executive Director in February 2023. 
Roald brings a unique commercial and entrepreneurial 
perspective which will be help pursue our long-term strategy.

Tullow Oil plc 
2022 Annual Report and Accounts

9

Financial statementsSupplementary informationStrategic ReportGovernance ReportOutlook 
Strong operational delivery, rigorous focus on costs and capital 
discipline, increased equity in our key operated fields in Ghana 
and higher oil prices drove material, expectation-beating free 
cash flow generation in 2022. This accelerated the Group’s 
deleveraging with a net debt to EBITDAX ratio of 1.3 times by the 
end of the year. This performance demonstrated the underlying 
cash generation potential of the business. 

2023 will be an exciting year as we continue to deliver on our 
Business Plan, with capital investment, in particular in Ghana, 
expected to support production growth through to 2025 and 
material free cash flow generation. At an oil price of $80 per 
barrel, we expect to deliver $800–$900 million in free cash flow 
in the three years 2023-2025. In addition, we are working on 
several notable milestones that will deliver material value. 
These include: completion of the Jubilee South East Project 
which is key to delivering over 100 kbopd from Jubilee, the Plan 
of Development for TEN which will set out a clear pathway for 
creating value, commercialisation of gas in Ghana to deliver 
secure gas supplies for the nation, and progress on Kenya FDP 
and strategic partner induction that will help transform the value 
of this major resource. 

The Tullow team has worked exceptionally hard in 2022 to deliver 
the business plan and I thank them for their commitment and 
delivery. We are also grateful to our host nations and communities 
for their continued support and our shareholders and debt 
investors for their confidence in us. 

We have created a platform of assets and set of capabilities 
which are unique within our sector and that gives me great 
confidence in Tullow’s ability to deliver growth and value for 
all our stakeholders. 

Rahul Dhir
Chief Executive Officer

7 March 2023

Chief Executive Officer’s statement continued

Unlocking value for our Host Nations and 
Shared Prosperity 
Our Purpose is to “build a better future through responsible oil & 
gas development”. We recognise that the successful delivery of 
our business plan is also integral to the economic prosperity and 
development of our host nations. For instance, in 2022 our 
operations in Ghana delivered over $1.5 billion in value for Ghana 
through taxes, royalties, GNPC’s participating share in the 
licences and discounted supply of gas and condensate. Further, 
a long-term supply agreement of indigenous gas will enhance 
energy security and facilitate industrial development in Ghana.

We actively invest in social programmes across our host nations 
with the aim of making a meaningful impact working with the 
communities where we operate, with a focus on accelerating 
progress through partnerships. In 2022, we enabled more than 
9,000 students to access education and we continued to support 
local entrepreneurship through the Fisherman’s Anchor project, 
a micro credit scheme, that provided financial assistance to over 
1,300 beneficiaries. Building local content capacity is 
fundamental to the success of our business, and our goal is to 
increase the local participation in our supply chain through open 
dialogue, providing business tools, and connecting local 
companies with a future ready workforce. In Ghana, our Advisory 
Board continues to provide us with great insights and advice, 
helping us improve our understanding of the domestic context 
and enhancing our local relationships. 

The symbiotic linkage between Tullow and our host nations is 
underpinned by strong relationships with our key stakeholders. 
Our host nations recognise the criticality of our operations and 
investments to their economic development and energy security. 
Therefore they want Tullow to keep investing in their countries to 
ensure that they benefit from their natural resources in the same 
way that many other nations, particularly in the developed world, 
have already. 

Climate
Our shareholders will recall that Tullow made a commitment to 
being Net Zero on our Scope 1 and 2 net equity emissions by 
2030. Work towards this target is well underway with increased 
gas handling capacity at Jubilee and process modifications 
ongoing at TEN. Further progress is expected during a planned 
maintenance shutdown of the TEN FPSO in 2023. These 
developments will enable us to eliminate routine flaring in Ghana 
by 2025. At the same time, we are making good progress on a 
nature-based carbon off-set project in Ghana with the signing a 
Letter of Intent (LoI) with the Ghana Forestry Commission (FC) in 
December 2022. 

A fundamental redesign of the Kenya FEED has resulted in 
reduction of the carbon intensity of the project by c.40%. 
This was achieved by limiting GHG emissions in the design, 
reinjecting excess gas into reservoirs for reuse at a later stage 
and committing to zero routine flaring from the outset. The use 
of solar power for pipeline operations and nature based offset 
projects offer the opportunity to abate residual emissions. 
To further sustain responsible operations, we are considering 
an Environmental Stewardship Fund and a Shared Prosperity 
Fund to deliver a net positive impact to local communities.

10

Tullow Oil plc 
2022 Annual Report and Accounts

Markets

A volatile market 
during political and 
economic uncertainty

Russia's invasion of Ukraine as well as 
recession concerns have caused energy prices 
to fluctuate throughout the year and has 
highlighted the importance of energy security.

1   Geopolitics

The conflict in Ukraine, elevated inflationary 
pressures and a slowdown in global growth 
were among the key political and economic 
events of 2022.

Following a post-pandemic rebound in the global economy in 
2021, 2022 saw numerous pressure points emerge amid 
heightened political and economic uncertainty.

Russia’s full-scale invasion of Ukraine on 24 February 2022 was, 
and continues to be, one of the most significant conflicts in 
Europe since 1945. While the Russo-Ukrainian War acted to 
exacerbate cross-asset volatility, energy prices in particular 
were driven higher, feeding expectations of a global energy 
crisis. The pressures within Europe were particularly exacerbated 
given the relatively high dependence on Russian energy exports, 
with the inflationary pressures further intensified by Russia’s 
decision to cut natural gas supplies to Europe in September.

Consumer price indices printed at record levels across major 
economies fuelled by the aforementioned war in Ukraine, surging 
energy prices and supply-side factors. Monetary and fiscal 
conditions imposed during the COVID-19 pandemic compounded 
the pressures, leading central banks to exhibit an increasingly 
hawkish tilt before ultimately undertaking several rounds of monetary 
policy tightening in an effort to stem the pricing pressures.

Oil price volatility was another major characteristic in 2022, with 
prices initially rising in the first half of the year on constricted 
supply dynamics onset by the war. Brent crude reached an 
intra-year high of $130/bbl during March in the early aftermath of 
the invasion, the highest price demanded for the commodity 
since 2008. The environment triggered record corporate profits 
within the energy sector and amid a mounting cost of living crisis 
domestically, the UK Government announced a temporary 25% 
windfall tax on the profits of North Sea oil and gas operators – 
the Energy Profits Levy – in May. The tax rate was subsequently 
increased to 35%, with the levy set to fall away in March 2028.

Oil markets cooled rapidly in the second half of the year, 
with Brent dipping below $80/bbl in early December following 
numerous rounds of monetary policy tightening by central banks 
and on a particularly weak Chinese demand outlook. 

Outside the oil and gas sphere, wider commodities also performed 
well in 2022. Coal gained amid record high demand, with the trend 
anticipated to extend into 2023. Agricultural markets also saw 
large gains, with grain and palm oil eclipsing all-time highs in March 
on a culmination of poor weather conditions and pandemic-related 
supply disruptions. Combined, the rapidly rising commodity prices 
fuelled concerns of an accelerated route to a recession in Europe, 
with the higher energy prices a key contributor to elevated 
inflation levels.

As pricing pressures became entrenched, central banks 
undertook several rounds of monetary policy tightening as 
policymakers weighed the benefits of tightening monetary policy 
conditions against stagflation, growing unemployment and 
economic ‘hard landing’ risks. Ultimately, the Bank of England, 
Federal Reserve and European Central Bank undertook 325bps, 
425bps and 250bps of tightening respectively across 2022.

UK political news flow was also in focus, with newly elected 
Prime Minister Liz Truss announcing a £150 billion energy plan 
support package to ease cost pressures on domestic households. 
The announcement was soon followed by a ‘mini-budget’ from 
Chancellor Kwasi Kwarteng, with the “biggest package in 
generations” of unfunded tax cuts undermining market 
confidence and driving a sharp broad-based sell-off across both 
domestic equity and debt markets. The yield on the closely 
watched UK 10Y Gilt surged by as much as c.130bps through 
September as a result, the greatest monthly gain on record for 
the asset, whilst also facilitating unprecedented Sterling 
weakness, with GBP trending towards parity against USD in late 
September. Much of this reversed, however, as new Chancellor 
Jeremy Hunt and Prime Minister Rishi Sunak quickly unwound 
most of the mini-budget and aimed to stabilise the economy.

Further inhibiting growth in 2022 were Chinese coronavirus 
headlines, with the country’s strict adherence to zero-COVID 
policies acting as a headwind to global output growth. 
Towards the year end, the country moved to loosen a range 
of the zero-COVID measures, including removing the need for 
inbound travellers to quarantine and permitting Chinese citizens 
to resume outbound travel. However, fears surrounding rising 
case levels across the country remained in focus as initial 
reopening optimism was overshadowed by a resurgent outbreak 
in the world’s second largest economy.

Tullow Oil plc 
2022 Annual Report and Accounts

11

Financial statementsSupplementary informationStrategic ReportGovernance Report 
Markets continued

2   Oil price

Oil markets in 2022 were characterised by 
significant volatility, with prices spiking 
following Russia’s invasion of Ukraine, 
before tapering off later in the year due 
to recession concerns amid central bank 
monetary policy tightening. ICE Brent 
prices traded in a wide range, between 
$75-$130/bbl, with an average daily price 
during 2022 of ~$98/bbl.

January prices started the year on the front foot due to the 
worsening geopolitical situation in Eastern Europe. Those fears 
created upward momentum that carried gains through February 
when the invasion of Ukraine was finally laid bare, and prices 
climbed 9.1% month on month (m/m) touching a high of $98/bbl 
just as the month ended. In March, the upward trend continued 
despite efforts by the US to absorb some of the price shock, 
announcing plans to release 180 million barrels from their 
national reserves starting from May. Despite a temporary pause 
to the crude rally, the move ultimately had limited effect with the 
average monthly price during March gaining 19.6% m/m to reach 
an intra-year high of ~$130/bbl. However, by April, the imminent 
release of US crude stocks was beginning to act as a headwind 
to oil markets, and the average monthly ICE Brent first month 
contract fell by 5.7% m/m and those prices in March would end 
up being the highest seen all year. 

In May, ICE Brent largely reversed April’s move, posting a 5.5% m/m 
gain and reaching $118/bbl after China announced a June 
resumption of manufacturing from its key commercial hub of 
Shanghai and commentators thought this might signal a change in 
China’s COVID-19 policy. Supply-side dynamics in Europe were 
also price supportive as the EU began a wide-ranging discussion on 
the ban of all Russian energy imports and a price cap. In June, oil 
prices trended 4.3% higher m/m but this was short lived after 
OPEC+ announced it would materially increase production in July 
and August and downward pressure was applied to prices during the 
rest of the month. The supply dynamics from all this additional oil, 
alongside weakening US and EU macro data, acted to fan demand 
concerns. In July, ICE Brent prices continued their downward 
move, with prices losing 10.7% m/m to hit a low of $99/bbl amid 
bearish macro sentiment and a worsening demand outlook. These 
factors continued to weigh on prices over August, with the monthly 
average price softening by a further 6.5% m/m as the progressive 
increases in interest rates weighed demand forecasts and stunted 
future growth expectations across the globe.

In September the expected softening of Chinese COVID-19 
lockdowns failed to materialise, and the regime reiterated its 
support for its “zero-COVID” policy despite local protests and 
the obvious impacts to the China economy. These headwinds 
hindered prices and average ICE Brent prices fell by 7.1% m/m, 
dipping to $83/bbl for the first time since before the war. October 
saw a slight improvement to sentiment as a decision by OPEC+ 
to reverse its earlier boost to output and actually cut production 
guided the prompt ICE Brent contract back towards $100/bbl 
before ultimately falling short. The end of the year saw a further 
decline in market confidence despite the reversal of China’s 
“zero-COVID” policy as growth concerns instead focused on 
what this policy change would mean in the short term – mainly 
a burgeoning COVID-19 outbreak and loss of demand/output. 
As such, average ICE Brent prices during November were 2.6% 
lower m/m whilst during early December, ICE Brent reached 
its 2022 nadir, touching $77/bbl. However, the latter half of 
December saw oil regain some ground, slightly boosted by the 
introduction of the EU’s Russian oil import ban and price cap 
which partially came into effect on 5 December. Despite the late 
rally, prices during December remained 10.3% lower m/m at 
~$81/bbl and prices averaged the year at $98/bbl. Thus, while 
prices ended the year lower than they started, 2022 saw the 
highest average price since 2014. 

12

Tullow Oil plc 
2022 Annual Report and Accounts

African leaders echoed these goals, speaking of the importance 
of equity, fairness, and responsibility: ‘Climate change is a global 
emergency, and Ghana calls on all parties to act with equity and a 
sense of responsibility’, said the President of the Republic of 
Ghana, Nana Addo Dankwa Akufo-Addo. 

COP27 did in fact serve to highlight the importance of collaborative, 
inclusive and meaningful dialogue with a wide spectrum of 
stakeholders, the complexity of transforming global energy 
systems and the need for differentiated approaches to managing 
the energy transition, north vs south, both trajectory and speed, 
whilst also ensuring a just transition, for workforces, communities 
and consumers, aiming for reliable, affordable and secure clean 
energy resources, in eradicating energy poverty and supporting 
economic growth. 

COP27 delivered a breakthrough agreement, set out in the 
‘Sharm el-Sheikh Implementation Plan’, that includes the creation 
of a ‘Loss and Damage Fund' for vulnerable countries hit hard by 
climate disasters and consistent with the overall theme of justice 
and fairness. 

Climate change, the energy transition and just transition will 
continue to be topics of considerable national and international 
debate in 2023, played out against a difficult geopolitical backdrop 
that has underscored the importance of energy security as 
an essential driver for economic growth and development. 

Research shows that energy demand continues to increase and, 
as widely accepted, oil & gas will continue to be a crucial part of 
the global energy mix for decades to come. As we continue to 
‘build a better a future through the responsible development of oil 
and gas”, we will ensure these considerations continue to inform 
our business strategy. 

3  

 Climate change policy: 
managing the ‘transitions’

Sharm el-Sheikh Climate Change Conference 
(COP27): ‘All of Africa’ COP, focused on 
implementation and delivering an 
agreement on establishing a Loss and 
Damage Fund.

The United Nations Environment Programme (UNEP) Emissions 
Gap Report 2022: The Closing Window – Climate crisis calls for 
rapid transformation of societies, published in October 2022, 
stated that since COP26 (Glasgow, 2021), new and updated 
nationally determined contributions (NDCs) have ‘barely 
impacted the temperatures we can expect to see at the end 
of this century’ and that unconditional NDCs point to a 2.6°C 
increase in temperatures by 2100, far beyond the goals of the 
Paris Agreement. To get on track to limiting global warming to 
1.5°C, a 45% reduction in current greenhouse gas emissions 
by 2030 will be required. For 2°C, a cut of 30% would be required. 
As a consequence, a stepwise approach is no longer an option; 
what is needed is a system-wide transformation. 

The importance of COP27 could not be understated. 
The Egyptian COP27 Presidency defined the summit's four key 
goals as: Mitigation: all parties, especially those in a position to 
“lead by example”, are urged to take “bold and immediate actions” 
and to reduce emissions to limit global warming well below 2°C; 
Adaptation: ensure that COP27 makes the “crucially needed 
progress” towards enhancing climate change resilience and 
assisting the world’s most vulnerable communities; Finance: make 
significant progress on climate finance, including the delivery of 
the promised $100 billion per year to assist developing countries; 
and Collaboration: as the UN negotiations are consensus based, 
reaching agreement will require “inclusive and active participation 
from all stakeholders”. 

Tullow Oil plc 
2022 Annual Report and Accounts

13

Financial statementsSupplementary informationStrategic ReportGovernance ReportA balanced scorecard

Measuring our 
performance 

5.6/7.5%

2.6/5.0%

6.3/10.0%

4.8/10.0%

1.9/5.0%

5.6/7.5%

0/50.0%

Our scorecard aligns both executive pay and 
employees’ performance-related pay to Key 
Performance Indicators (KPIs) measuring our 
performance across a range of operational, 
financial and non-financial measures.

2022 scorecard 
   1. Safety 

  2. Financial performance 

  3. Production 

3.2/5.0%

  4. Business Plan implementation 

  5. Sustainability 

  6. Unlocking value 

  7. Leadership effectiveness 

  8. Total Shareholder Return 

Remuneration Report pages 73 to 97

5.6/7.5%

1.9/5.0%

6.3/10.0%

5.6/7.5%

2.6/5.0%

4.8/10.0%

3.2/5.0%

0/50.0%

KPI

1. Safety

Performance

No recordable injuries in 2022, maximum score achieved 

No LOPCs at Tier 1. One Tier 2 LOPC

2. Financial performance

Normalised operating cash flow (OCF) at $557 million

3. Production 

Group oil production normalised for pre-emption at 57.4 kbopd

Jubilee production efficiency at 97%; TEN production efficiency at 98%

4. Business Plan implementation 

95% of the 2022 capex work programme completed at spend totalling $362 million

5. Sustainability

Implementing plan to eliminate our routine flaring by 2025 and being Net Zero on our Scope 1 and 2 net equity 
emissions by 2030

6. Unlocking value 

Delivery of a number of critical actions to unlock value in 2022 and drive future growth

7. Leadership effectiveness 

In 2022, the leadership team has continued to work collaboratively and together with a highly energised workforce, 
delivered strong performance across the core business activities and made solid progress in the critical areas identified 
to unlock value. Together with strong support from the Board in the year, the leadership team continued to position the 
company for sustainable success

8. Total Shareholder Return1 

TSR position is bottom quartile

The safe and responsible operation of our assets is always our 
first priority and through the implementation of safety 
improvement plans, contractor engagement, active leadership 
interventions and a strong reporting culture we have maintained 
our strong EHS performance in 2022. There have been no 
recordable injuries in 2022 and no Tier 1 incidents for loss of 
primary containment (LOPC). Strong operational delivery was 
also evident in our production efficiency with TEN and Jubilee 
achieving at least 97%. Actual production once normalised to 
remove benefit from pre-emption was close to matching our 
scorecard target. 

Actual operating cash flow of $972 million was significantly 
higher than Budget thanks to the higher oil prices in 2022 but 
for the scorecard KPI we normalised back to our Budget price 
assumption. This means the KPI focused on cost and working 
capital management. As a result, our normalised OCF was 
$557 million resulting in meeting our scorecard target. 

The Business Plan implementation KPI tracks our delivery of 
the capital investment in the Budget (what percentage of the 
work programme have we delivered?) and whether we have 
delivered it on cost (have we adhered to the Budget costs?). 
We delivered 95% of the Budget work programme for a spend 
of $362 million. An additional $38 million of capital spend was 
for additional projects approved post the Budget, e.g. the extra 
wells drilled on Jubilee because we were ahead of schedule.

The sustainability KPI was measured against a series of 
milestones which tracked our delivery against several key 
themes, shared prosperity, local content, employee engagement, 
corporate governance, and progress of our Net Zero plans. 

The unlocking value KPI was based around delivery of six 
critical actions. Highlights include completing the pre-emption 
of the sale by Occidental Petroleum to Kosmos of its interests 
in the Jubilee and TEN fields in early 2022, together with the 
successful takeover of operatorship of the Jubilee FPSO in 
mid 2022. 

14

Tullow Oil plc 
2022 Annual Report and Accounts

10.0%

7.5%

5.0%

5.0%

7.5%

10.0%

5.0%

50.0%

2023 scorecard
   1. Safety 

  2. Financial performance 

  3. Production 

  4. Business Plan implementation 

  5. Embedding sustainability 

  6. Unlocking value 

  7. Leadership effectiveness 

  8. Total Shareholder Return 

Remuneration Report pages 73 to 97

7.5%

5.0%

10.0%

7.5%

5.0%

10.0%

5.0%

50.0%

KPI

1. Safety

Performance

Total recordable incident rate (TRIR) of between 0.77 and 0.48; loss of primary containment (LOPC) Tier 1 and 2 as per 
IOGP definition of 1 or less at Tier 2 and 0 at Tier 1

2. Financial performance

Group underlying operating cash flow (OCF) of $726 million to $888 million at a Brent price of $80/bbl

3. Production 

58–64 kbopd produced; Jubilee production efficiency of 94–98%; TEN production efficiency of 95–99%

4. Business Plan implementation 

Achieve 100% agreed work programme for $423 million agreed budget

5. Embedding sustainability 

Delivery of key actions in progressing our Net Zero Plan, socio-economic contribution, employee engagement 
and embedding strong governance

6. Unlocking value

Focus on unlocking value through a number of critical actions discussed below

7. Leadership effectiveness 

Organisation is positioned for sustainable success

8. Total Shareholder Return1 

Creating shareholder value

Finally, the Board made a judgement on the effectiveness 
of the Senior Leadership Team over the year. It considered 
several factors, including the strength and cohesiveness of 
the leadership team, a clear strategy being set and understood 
across the organisation, the engagement of the workforce and 
the successful delivery of business activities in 2022. The Board 
concluded that the strong performance in 2022 has been 
driven by the unrelenting focus on business performance 
and the hard work and dedication of the entire Tullow team, 
resulting in a score of 3.2%.

1. 

 TSR is only applicable to CEO and CFO remuneration. 
Remuneration for the wider workforce is based on all 
other KPIs.

The 2023 scorecard remains largely the same as the 2022 
scorecard as it reflects a focus on performance with clear 
output KPIs at the Group level balanced with a series of input 
targets across all other levels of the business. It ensures safety 
is prioritised alongside operational targets, and balances 
short-term production targets with longer-term business 
value, Business Plan implementation and leadership to stabilise 
and then grow our business, whilst delivering a robust 
response to sustainability. 

With input from the Extended Leadership Team and the 
Remuneration Committee, we have updated the critical actions 
for the 2023 unlocking value section whereby operations and 
maintenance (O&M) transformation and Ghana pre-emption 
are replaced by delivering enhancement in TEN value and 
deleveraging/positioning for future refinancing.

Tullow Oil plc 
2022 Annual Report and Accounts

15

Financial statementsSupplementary informationStrategic ReportGovernance ReportStrategy in action

“We look for every opportunity to 

improve our production rates from 
our well stock; producing safely 
and sustainably while minimising 
losses is key to achieving 

operational excellence. ”

Gabrielle Acquah  
Senior Petroleum Engineer

Operational excellence: 
Maximising asset
performance, reliability
and safety

16

Tullow Oil plc 
2022 Annual Report and Accounts

Q&A 
Gabrielle's story

Gabrielle Acquah 
Senior Petroleum Engineer

What are the key responsibilities of your role?

  I oversee surveillance and production optimisation of the TEN field, offshore Ghana. Surveillance 
requires nearly round-the clock monitoring of both producer and injector wells using high 
frequency real-time data to ensure performance is in line with expectations and within safe 
operating limits. My team, which consists of production technology, reservoir engineering, facilities 
engineering, and production chemistry optimise oil production by actively seeking and modelling 
opportunities both upstream and downstream of the wells. This is done in collaboration with the 
offshore team, with the aim of increasing field production and injection. We also carry out 
investigations to find causes of any anomalous behaviours when they occur and try to find ways to 
resolve them. Another key area is production loss management which identifies the major causes 
of production losses thereby presenting an opportunity to address them when possible and 
ultimately improve performance.

How does your role contribute to achieving operational excellence?

 The TEN field accounts for 18 % of Tullow’s net production. Therefore, ensuring that the field is 
producing the most that it can daily in a safe and sustainable manner impacts the company’s 
bottom line. We look for every opportunity to improve our production rates from our well stock; 
producing safely and sustainably while minimising losses is key to achieving operational excellence. 
It is important to note that this does not happen without having a high facility uptime on the FPSO 
which the offshore team strives to achieve every day. 

How has your career developed at Tullow?

I joined the Tullow Production Technology team in December 2011 after working with MODEC 
on contract. I worked on the Jubilee Field in the production space up until 2016 and moved into an 
operations reservoir engineer role for the TEN field. In 2018, I moved to London on a two-year assignment 
continuing in my role as a TEN reservoir engineer, however, with a new focus on future opportunities. 
I did a lot of the initial modelling work for the Enyenra South Project. Following that I had a brief stint 
working on the Kenya Early Oil Pilot Scheme (EOPS). In mid-2020, I came back to Ghana and joined 
the Well, Reservoir and Facilities Management team looking after TEN operations.

What achievements are you most proud of in 2022?

The TEN field was on a steep decline entering 2022. There was an obvious concern on how we were 
going to mitigate this without any new wells being drilled early in the year. Despite the challenges 
the team carried out some significant optimisations which resulted in production gains and slowed 
down the decline ahead of the new well, En21-P that came online in September 2022. I was honoured 
to be nominated for the CEO Star Award for one of these opportunities that were carried out.

Tullow Oil plc 
2022 Annual Report and Accounts

17

Financial statementsSupplementary informationStrategic ReportGovernance ReportOperations review

A review of our operations

Ghana
Jubilee
Production from the Jubilee field increased from an average 
of 74.9 kbopd (26.6 kbopd net) in 2021 to 83.6 kbopd (31.9 kbopd 
net) in 2022. Continued excellent operational efficiency of c.97% 
(2021: c.98%) was achieved and production was supported by 
four new wells (one producer and three water injectors) coming 
online ahead of schedule due to outstanding drilling and 
completions performance. 

Two wells were drilled in the Jubilee South East area in the 
second half of 2022 and a third well in January 2023. Primary 
target reservoir results are in line with expectations, but with 
upside from deeper appraisal target reservoirs that encountered 
oil resources for future development. These wells will commence 
production in the second half of the year after the installation and 
tie-in to the Jubilee South East Project subsea infrastructure, in 
line with the initial project schedule. The completion of the 
Jubilee South East Project will mark the end of the current major 
infrastructure spend in the Jubilee area with the majority of 
near-term capex expected to be focused on drilling and 
completing new wells.

First oil from the Jubilee South East project will be a significant 
milestone, bringing previously undeveloped reserves to production 
and helping define future growth opportunities in the Jubilee area. 
This project, which was delivered through a multi-national 
supply chain effort, is being delivered on budget despite the 
inflationary environment and challenges associated with 
COVID-19 during 2020-22, highlighting Tullow’s project 
management strengths and ability to integrate deliverables 
across a global team.

In 2023, Jubilee oil production is expected to average c.95 kbopd 
(c.37 kbopd net), with five wells expected to come online, starting 
in the middle of the year. Gross oil production from the Jubilee 
field is expected to exceed 100 kbopd once all these wells have 
been brought online. This rate increase is also enabled by the 
successful execution of expansion work on the Jubilee FPSO, 
increasing water and gas handling capacity to support the 
additional well stock coming online. The focus on operational 
excellence in production, drilling and major project delivery in 
recent years has yielded appreciable value and will continue to 
be an area of leverage for Tullow.

Production, reserves and resources
In 2022, Group working interest production averaged 61.1 kboepd, 
in line with guidance following pre-emption of the Deep Water 
Tano component of the Kosmos Energy/Occidental Petroleum 
Ghana transaction.

Group working interest production guidance for 2023 is 58-64 
kboepd, excluding 19 bcf of gas sold under the Interim Gas Sales 
Agreement and any additional volumes of gas sold during the 
course of the year. The main driver of production growth in 2023 
is expected to be the Jubilee South East development which is 
due onstream in the second half of the year. The near-term focus 
on TEN is to sustain the strong operational uptime and improve 
gas handling on the FPSO this year, which will facilitate a 
reduction in flaring and increased gas injection to support oil 
production. Improvements on the gas processing facilities will 
be implemented during a planned maintenance shutdown, 
scheduled for the third quarter of the year. A two week FPSO 
maintenance shut-down will impact production from TEN. 
Production from the non-operated portfolio will be supported by 
new wells planned at Tchatamba, Ezanga and Etame.

Group average working interest production

Ghana

Jubilee

TEN

Non-operated portfolio

Gabon

Côte d’Ivoire

Group

FY 2022 
(kboepd)

44.4

31.9

12.5

16.7

14.9

1.8

61.1

FY 2023
 range 
(kboepd)

48

37

11

14

13

1

58–64

The Group’s audited 2P reserves are 229 mmboe at the end 
of 2022 (2021: 231 mmboe). Group reserves replacement was 
c.90% as a result of the additional equity acquired through the 
pre-emptive transaction in Ghana and other positive revisions 
including transfers from contingent resources, offset by 
reduction in TEN due to greater than expected base decline 
in Enyenra and the two Notmme riser base area well results. 
As at 31 December 2022, the audited 2P NPV10 was $3,895 million 
(2021: $3,633 million). 

The Group’s audited 2C resources reduced to 605mmboe at 
the end of 2022 (2021: 625mmboe). This was principally due 
to the evaluation of several projects in the TEN development 
area, some of which have been upgraded from contingent 
resources to reserves.

18

Tullow Oil plc 
2022 Annual Report and Accounts

Gas Commercialisation
In December 2022, an Interim Gas Sales Agreement for 19 bcf 
gross of Jubilee gas was executed, utilising the price for TEN 
associated gas referenced in the 2017 TEN Gas Sales Agreement 
which was $50c/mmbtu. The 19 bcf is expected to have been 
supplied by the middle of the year at an anticipated export rate in 
excess of 100 mmscfpd, adding c.7 kboepd net production during 
the first half of the year. Further gas export will be contingent on 
reaching agreement on acceptable commercial terms for 
future volumes.

Tax exposure
As announced on 14 February 2023, throughout 2021 and 2022, 
Tullow has received revised and new tax assessments from 
the Ghana Revenue Authority (GRA). Tullow believes these 
assessments are without merit and filed requests for arbitration 
with the International Chamber of Commerce in London, in 
accordance with the dispute resolution process set out in the 
Petroleum Agreements which govern Tullow Ghana Limited's 
(TGL's) activities in Ghana. Notwithstanding this formal step, 
Tullow intends to continue to engage with the Government of 
Ghana, including the GRA, with the aim of resolving these 
disputes on a mutually acceptable basis.

TEN
Production from the TEN fields averaged 23.6 kbopd (12.5 kbopd 
net) in 2022. Continued excellent operational efficiency of c.98% 
(2021: c.97%) was achieved with overall production at the lower 
end of guidance.

Ntomme gross production averaged 16.8 kbopd for the full year. 
No new wells were brought online during the year at Ntomme, 
but pressure support from existing gas and water injection wells 
resulted in steady production. Enyenra gross production 
averaged 6.8 kbopd for the full year, supported strongly in the 
fourth quarter by a new production well, which was brought 
online in September 2022. Currently producing 3 kbopd, this well 
and a new water injector brought online in December 2022, will 
contribute to supporting production in 2023. 

Two wells drilled in the Ntomme riser base area did not 
encounter economically developable resources and will not be 
completed in 2023 as originally intended, removing c.2.5 kbopd 
net from previously expected 2023 production. 

The longer term plan for TEN is to monetise its significant 
remaining resources through infill drilling, phased development 
of new areas near existing infrastructure, development of the 
significant gas resources and drilling of prospective resources. 
A restructuring of the FPSO cost base is under evaluation to 
enable sustained cost efficiency in production operations. 
Tullow expects to submit a plan of development to the 
Government of Ghana later this year.

In 2023, TEN production is expected to average c.20 kbopd 
(c.11 kbopd net), including the planned two-week maintenance 
shutdown. No new wells are planned to be added in TEN in 2023.

Jubilee operations and maintenance transformation
The transition of operatorship to Tullow on the Jubilee FPSO took 
place in July 2022. This is a major step in Tullow's transformation 
to a leading low-cost deep-water operator, and is expected to 
deliver sustainable improvements in safety, reliability and cost. 
Following the transition, which is supported by a comprehensive 
multi-year transformation plan, FPSO uptime averaged c.99% in 
the second half of 2022, compared to c.95% in the first half. 
Operations and maintenance (O&M) costs were c.30% lower in 
the second half of the year compared to the first, and 2023 full 
year O&M costs are expected to be c.23% lower than in 2021, 
demonstrating the sustainability of the structural changes 
delivered through the transformation, helping mitigate the 
impact of inflation through the supply chain, and allowing for 
sustained prioritisation of FPSO upkeep activities which are 
important for maintaining the FPSO's top-tier performance for 
the long-term.

Tullow Oil plc 
2022 Annual Report and Accounts

19

Financial statementsSupplementary informationStrategic ReportGovernance ReportOperations review continued

Non-operated portfolio
Production from Tullow’s non-operated portfolio in Gabon and 
Côte d’Ivoire averaged 16.7 kboepd net in 2022 (2021: 17.2 kboepd 
net), supported by new wells brought online in Tchatamba, 
Ezanga and Etame. Capital expenditure in Gabon and Côte 
d’Ivoire in 2022 was c.$43 million net, with approximately 60% 
allocated to infrastructure projects, including the tie-back of the 
Wamba discovery for a long-term production test. 

In Côte d’Ivoire, remediation work on the Espoir FPSO will 
continue through 2023. A 4D seismic survey will be acquired over 
the licence to support the upcoming infill development drilling 
campaign and mature other future investment projects.

Net production from the non-operated portfolio is expected to 
average c.14 kboepd in 2023, which includes production from the 
Wamba discovery long-term production test which will continue 
throughout 2023. Total capital expenditure is expected to be 
c.$60 million net, of which c.75% will be allocated to infrastructure 
projects to support future developments and production. The 
remaining investment will be in new wells at the Ezanga Complex 
and workovers across the portfolio to sustain production levels.

Decommissioning
In the UK and Mauritania, decommissioning expenditure was 
c.$72 million in 2022 and is expected to be c.$90 million in 2023, 
which is the last year of significant decommissioning spend. 
At the end of 2023, it is expected that less than $30 million of 
decommissioning liabilities will remain for the two countries.

In 2022, UK decommissioning activity included the removal 
of four platforms (three at the Murdoch Hub and the Ketch 
platform). Removal of the Ketch pipeline commenced in 2022 
and is expected to complete in the second half of 2023. Eleven 
Schooner wells were successfully plugged and abandoned. 
Plugging and abandonment work has also begun at the Boulton 
field, as part of an eight well campaign in the CMS area. In Mauritania, 
the Tullow operated Banda and Tiof decommissioning campaign 
commenced in December 2022 and is expected to complete by 
the middle of the year.

Starting in 2023, c.$20 million will be required to be paid annually 
into escrow for future decommissioning of currently producing 
assets in Ghana and parts of the non-operated portfolio.

Kenya
Engagements to secure a strategic partner for the development 
project in Kenya are ongoing. 

In March 2023, Tullow and its JV Partners submitted an updated 
Field Development Plan to the Ministry of Energy and Petroleum 
and the Energy and Petroleum Regulatory Commission Authority, 
for their approval. This is currently under review by the 
relevant authorities.

Kenya continues to remain an important asset in Tullow’s 
development portfolio, with the potential to add material 
resources and create value for shareholders.

Exploration
Capital expenditure on exploration and appraisal activities was 
c.$45 million in 2022 and is expected to be c.$30 million in 2023.

In Guyana, the operator of the Kanuku licence (Tullow 37.5%), Repsol, 
drilled the Beebei-Potaro prospect which encountered water 
bearing reservoirs, and the well was plugged and abandoned. 

In Gabon, Tullow, together with JV partner Perenco, is focused on 
maturing the prospective resource base within the Simba 
licence, where several low-risk and compelling investment 
options adjacent to infrastructure have been high-graded for 
near-term drilling programmes.

In Côte d’Ivoire, Tullow, together with its JV Partner PetroCi, 
has elected to proceed into the second exploration phase in 
Block CI-524 and is maturing a number of drilling candidates. 
Tullow has enhanced its strategic position in the Tano Basin, 
where it has a differentiated subsurface understanding, with 
a 90% interest in a new offshore exploration licence (CI-803), 
which is adjacent to Block CI-524 and also to Tullow’s producing 
fields in Ghana. 

In the emerging basins of Argentina and Guyana, Tullow continues 
to purse activities to unlock value from its significant prospective 
resource base. A two year extension has been secured in Block 
MLO-122 in Argentina.

Proposed Merger
On 1 June 2022, Tullow entered into an agreement for a proposed 
all-share merger with Capricorn Energy PLC ("Capricorn"). 
The aim of the proposed merger was to create a leading 
African energy company, and it would have enabled Tullow to 
accelerate its deleveraging trajectory and investment in growth. 
On 29 September 2022, Tullow noted the announcement released 
by Capricorn in connection with its proposed combination with 
NewMed Energy Limited Partnership. Tullow’s Board decided 
that it would not increase the value of Tullow's offer for Capricorn 
or to elect to implement its offer by way of a contractual offer, 
and later confirmed that it will no longer proceed with the 
proposed merger.

20

Tullow Oil plc 
2022 Annual Report and Accounts

Chief Financial Officer’s statement

Building a capital efficient 
and cash-generative business 

In 2022 Tullow continued to demonstrate that its core producing assets, alongside a prudent 
financial strategy, can deliver solid financial results to reduce debt, strengthen our balance sheet 
and set a firm foundation for future growth. Richard Miller was appointed Chief Financial Officer in 
December 2022 and is pleased to report on the Group’s ongoing financial strategy and performance.

“Our strong operational and 

financial performance has led 
to us reaching our gearing 
target of below 1.5x three 

years ahead of plan. ”

Richard Miller 
Chief Financial Officer

Richard Miller 
Chief Financial Officer

A new chapter for the CFO team
I am delighted to have been appointed Chief Financial Officer 
(CFO) of Tullow Oil at the end of 2022 following a period as Interim 
CFO, taking over from Les Wood, who left the Company last year. 
I would like to thank Les for his support to me personally during 
my career at Tullow and for the hard work he put in to reset the 
Company which put Tullow on much firmer financial footing. 
I step up to CFO after 11 years of working at Tullow, most recently 
leading the Finance team as Financial Controller of the Group. 
This tenure has given me a deep knowledge across all areas of 
Tullow’s financials and first-hand experience in various milestones 
the Company has undertaken such as acquisitions and capital 
markets transactions as well as major internal changes to rebase 
our cost structure. I have worked closely with the leaders and 
members of my broader CFO team for several years, and I am 
confident we have the right skills, motivation and culture to make 
a material contribution to Tullow’s continued turn-around and 
return to growth. I am ambitious to drive further cost discipline 
and capital efficiency across the Group, but also see clear areas 
we can invest responsibly to restore and build value for our 
stakeholders, particularly through the delivery of the key catalysts 
we list in our scorecard. I look forward to reporting on our 
progress throughout 2023 and beyond. 

2022 was a volatile year for oil markets with prices starting 
the year at $80/bbl, increasing to a peak of $128/bbl in early 
March following the invasion of Ukraine, trading as low as $76/bbl 
in early December, and ending the year around $85/bbl. 
The volatility was driven by a variety of factors including 
supportive actions from OPEC+, central bank interest rate 
increases contributing to a strong US dollar, and China's 

persistent Zero Covid policy until the end of the year which 
impacted physical oil demand.

Key 2022 financial results 
Tullow generated $1.8 billion revenue (2021: $1.3 billion), resulting 
in $972 million of operating cash flow (2021: $711 million). 
However, the Company made a profit after tax of $49 million, 
primarily driven by impairments.

Following an independent reserves audit of our producing 
assets we have reported pre-tax impairments of $391 million. 
These were primarily driven by a decrease in TEN 2P reserves 
and increased discount rates partially offset by a higher 
long-term oil price assumption of $70/bbl.

In terms of deleveraging, Tullow generated $267 million of free 
cash flow in 2022. While ahead of year-end expectations, this 
figure doesn’t represent the true cash generation of the business 
which was more than $450 million before the increased equity 
interest in Ghana ($126 million) and the impact of the Norwegian 
arbitration payment ($76 million).

Nevertheless, our absolute free cash flow enabled us to reduce 
net debt to $1.9 billion and our cash gearing now stands at 1.3x, 
surpassing our target of below 1.5x by 2025. We have grown cash 
reserves to c.$600 million, which, combined with our $500 
million undrawn Revolving Credit Facility (RCF), provides liquidity 
headroom of $1.1 billion. Overall we are making great progress 
towards our long-term ambition to materially deleverage the 
business and have cash gearing of 1x or below, giving us the 
financial flexibility to pursue value accretive opportunities or 
consider future shareholder returns. 

Tullow Oil plc 
2022 Annual Report and Accounts

21

Financial statementsSupplementary informationStrategic ReportGovernance ReportChief Financial Officer’s statement continued

Prudent financial strategy 
Rigorous capital allocation is now embedded at Tullow as we 
focus on high-return and fast-payback investments in our 
production assets. Capital expenditure was $ 354 million in 
2022, with over 90% of spend allocated to our producing assets, 
compared with c.70% on average over 2016–20. During 2022 we 
have invested c. $100 million on the Jubilee South East and North 
East projects which will commence production in the second half 
of 2023 and will be the key area of investment to bring the Jubilee 
field back to its potential to deliver c.100 kbopd. We also invested 
inorganically, with the pre-emption of Oxy’s interests in Ghana 
which increased Tullow’s equity interests to 38.9% in the Jubilee 
field and 54.8% in the TEN fields. This $126 million investment 
has paid back within nine months and demonstrates the focus 
on short-return, value accretive opportunities. 

Commodity hedging remains a key component of our financial 
risk management. In 2021, as required under the terms of the 
refinancing, we built up a portfolio which protects 75% of our 
production entitlements for a period of 24 months from completing 
our debt refinancing in May 2021, and 50% of our production 
entitlements for another 12 months beyond that. Due to lower oil 
prices at the time of executing these hedges our portfolio had 
average sold calls of c.$78/bbl in 2022, giving rise to a $319 
million payout in the higher price environment which was 
materially driven by the invasion of Ukraine. From the start of 
2023 through to May 2024 we have a portfolio with collars of 
c.$55-75/bbl for c.50% of our forecast net entitlement production. 
As the Company continues to de-lever we will revisit our hedge 
policy, which has historically been 60% of production entitlements 
in the following 12-month period with a goal to secure maximum 
access to the upside while maintaining downside protection. 

Continued focus on costs 
In 2022, we continued to deliver cost savings across the business 
with net G&A down to $51 million (2021: $64 million). Our net 
operating costs were also reduced to $267 million (2021: $269 
million), primarily due to savings of c.$50 million in Ghana due to 
self-operatorship of the O&M contract from 1 July 2022 and as a 
result of asset disposals. While our culture is becoming ever 
more performance focused, where every barrel matters and 
every dollar counts, we faced some cost pressures in 2022. 
Despite lower net operating costs, unit operating costs increased 
to $11.9/bbl (2021: $12.4/bbl). This was primarily due to lower 
production and increased costs related to extended COVID-19 
operating procedures, shuttle tanker operations, construction 
Support Vessel Campaign and shutdown costs. A normalised unit 
operating cost was $11.3/bbl.

Managing tax exposure 
Following material investment in Ghana for over a decade 
to commence and deliver oil production from the Jubilee 
and TEN fields, Tullow built up significant capital allowances. 
These allowances have been fully utilised through 2022 and 
cash taxes are expected to be in excess of $300 million in 2023 
(at $80/bbl), compared to $229 million in 2022. Tax payments 
to governments, as defined in our production agreements, 
are a key part of Tullow’s licence to operate and we believe they 
are a major and positive contribution to the socio-economic 
contribution we can make to the countries where we operate. 

22

Tullow Oil plc 
2022 Annual Report and Accounts

However, throughout 2021 and 2022, Tullow has received revised 
and new tax assessments from the Ghana Revenue Authority 
(GRA). Tullow believes these assessments are without merit and 
filed requests for arbitration with the International Chamber of 
Commerce in London, in accordance with the dispute resolution 
process set out in the Petroleum Agreements which govern TGL’s 
activities in Ghana. Notwithstanding this formal step, Tullow 
intends to continue to engage with the Government of Ghana, 
including the GRA, with the aim of resolving these disputes on 
a mutually acceptable basis.

Refinancing flexibility

During 2022 there has been a continued deterioration in global 
debt capital markets, with a significant reduction in emerging 
market funds flow. Furthermore the challenging economic 
situation in Ghana triggered by the pandemic and Ukraine war 
has implications for Tullow. Progress has been made with a staff 
level agreement with the IMF and completion of a domestic debt 
restructure in February 2023. 

While the external market is challenging, as mentioned above 
Tullow has $0.6 billion of free cash and $500 million available 
under the RCF, leaving the Company with over $1.1 billion 
liquidity headroom and no debt maturities until March 2025. 
If oil prices stay at around $80/bbl, we expect to deliver around 
$800–$900 million of free cash flow in 2023—2025; if oil averages 
$100/bbl in the same period, that figure could increase to 
c.$1.5 billion. As such, despite the current challenging market 
backdrop, Tullow has time, options and flexibility to address 
refinancing on an opportunistic basis. Part of my remit as 
CFO will be to regularly review options to optimise our capital 
structure which may include retiring or purchasing outstanding 
debt from time to time through cash purchases or exchanges 
in the open market or otherwise.

Demonstrating progress in 2023
Tullow has a clear set of deliverables that can act as catalysts 
to restore and build value. These include making development 
progress and securing a strategic partner in Kenya, defining the 
future for the TEN fields, reducing our debt further, addressing 
our capital structure when appropriate and resolving GRA tax 
claims. Having such a clear set of tasks allows our team to be 
incredibly focused and dedicated to making progress against 
all of them, all the while remaining agile for value accretive 
opportunities that may arise. It also allows our shareholders, 
potential investors and wider stakeholders to measure our 
success and I welcome the opportunity to report positively 
on our progress in the year ahead. 

Richard Miller
Chief Financial Officer

7 March 2023

Insights from the Task Force on Climate-related 
Financial Disclosures (TCFD) scenario analysis
We continued to test the resilience of our business this year using scenarios provided by the International Energy Agency (IEA), 
a widely used source for the global energy sector. The three IEA scenarios assess the potential impact of the energy transition 
across industries and economies, with varying impacts on energy demand and mix across global markets. As an upstream 
exploration and production (E&P) company, we consider the IEA scenarios to be well suited for exploring potential pathways for 
the energy sector more broadly and the role of the oil and gas industry within it. 

While the IEA scenarios assume a reduction in oil demand at different points in the future, oil continues to play an important role 
in the global energy system for decades to come. Both the APS and STEPS scenarios project a decline in oil production between 
now and 2030 with additional investment required to meet demand, typically through new conventional projects with shorter lead 
All text to be supplied
times and quick payback periods including projects to extend production from existing fields. Even under the NZE scenario 
continued investment in existing upstream assets is needed to meet demand. This outlook is well aligned with Tullow’s strategy, 
which is focused on maximising value from our existing assets and is supported by an infrastructure-led, near-field exploration 
strategy to minimise payback periods. 

Our scenario analysis reflects the impact of each IEA scenario on the Group’s operating cash flow (OCF) over 1, 5, and 10 years consistent 
with our Viability Statement for our existing production portfolio. Using the OCF KPI is an explicit way for us to demonstrate the impact 
to cash flows under the different scenarios, to analyse the impact of oil price on our ability as a company to generate the cash we need 
to invest in and finance the activities of our business. It is clear from the oil price trajectories in the APS and NZE scenarios that the IEA 
predicts a more challenging oil price environment should the assumptions within these scenarios come to pass.

Refer to note 26 for our assessment of climate change risk on the Group’s Financial Statements.

OCF impact

1 year

5 years

10 years

STEPS Stated Policies Scenario 

APS

NZE

Announced Pledges Scenario 

Net Zero Emissions by 2050 Scenario

IEA scenarios 

(Real terms 2021 $/bbl)

  Positive impact

  Loss of 0–10%

  Loss > 10%

2023

2024

2025

2026

2027

2028

2029 2030

2035

2040

2045 2050

STEPS Stated Policies Scenario

APS

NZE

Announced Pledges Scenario

Net Zero Emissions by 2050 scenario

72

68

61

73

67

58

75

67

54

76

66

50

78

66

46

79

65

43

81

65

39

82

64

35

85

63

32

89

62

30

92

61

27

95

60

24

Refer to note 10  for the Group oil price assumptions.

Tullow complies with the TCFD disclosure recommendations fully within this report and more comprehensively in our Climate Risk and Resilience Report; see table 
below for information regarding these disclosures. Our Climate Risk and Resilience Report can be found at www.tullowoil.com/sustainability and includes a full TCFD 
index for ease of reference.

TCFD disclosures 

Governance

Describe the Board’s oversight of climate-related risks and opportunities.

Describe Management’s role in assessing and managing climate-related risks and opportunities.

Strategy

Describe the climate-related risks and opportunities the organisation has identified over the short, medium and long term.

Describe the impact of climate-related risks and opportunities on the organisation’s businesses, strategy and financial planning.

Page 58–59

Page 59

Risks, Page 44, 50 
Opportunities, Page 2–5, 
49
Page 158-159 (Note 26)

Page 2-5, 10, 23
Page 158-159 (Note 26)

Describe the resilience of the organisation’s strategy, taking into consideration different climate-related scenarios, including a 
2°C or lower scenario.

Page 23
Page 158-159 (Note 26)

Describe the organisation’s processes for identifying and assessing climate-related risks.

Page 40-42, 44, 58-59

Risk 
management

Describe the organisation’s processes for managing climate-related risks.

Describe how processes for identifying, assessing and managing climate-related risks are integrated into the organisation’s 
overall risk management.

Page 34–35, 40-42

Page 42–44, 46, 58-59

Metrics and 
targets

Disclose the metrics used by the organisation to assess climate-related risks and opportunities, in line with its strategy and risk 
management process.

OCF – Page 23
Emissions Page 34-35

Disclose Scope 1, Scope 2, and, if appropriate, Scope 3 greenhouse gas (GHG) emissions, and the related risks.

Page 34–35

Describe the targets used by the organisation to manage climate-related risks, opportunities, and performances against targets.

Page 14–15, 71-73, 80

2022 Annual Report and Accounts 23

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportFinance review

2022 financial results

Income Statement (key metrics)

2022

2021
Restated ¹

Revenue ($m)

Sales volumes (boepd)

Realised oil price ($/bbl)

Total revenue 

Operating costs ($m)

55,170

55,450

88.0

1,783

63.3

1,285

Underlying cash operating costs²

(267)

(269)

Depreciation, depletion and 
amortisation (DDA) of oil and gas 
and leased assets

DDA before impairment charges 
($/bbl)

Underlift and oil stock movements

Administrative expenses

Gain on bargain purchase

Exploration costs written off

Impairment of property, plant 
and impairment

Net financing costs

Profit before tax ($m)

Income tax expense

Profit/(loss) after tax ($m)

Last 12 months adjusted EBITDAX 2

Basic earnings/(loss) per share (cents)

(411)

(361)

(18.4)

(16.7)

(46)

(51)

197

(105)

(391)

(293)

442

(393)

49

1,469

3.4

(20)

(64)

–

(60)

(54)

(312)

215

(296)

(81)

973

(5.7)

1.  Refer to Note 6 for details on prior year restatement.

2.  Alternative performance measures are reconciled on pages 173 -174.

Revenue
Sales volumes
During the period there were 55,170 boepd (2021: 55,450 boepd) 
of liftings. This mainly consisted of 13 liftings in Jubilee of 29,322 
boepd and 5 liftings in TEN of 12,270 boepd compared to 10 
liftings in Jubilee of 25,987 boepd and 5 liftings in TEN of 13,511 
boepd in 2021. The increase in Jubilee liftings was mainly driven 
by increased production. Refer to Operations Review on page 18 
for further information on working interest production.

Realised oil price ($/bbl)
The Group’s realised oil price after hedging for the period 
was $88.0/bbl and before hedging $104.3/bbl (2021: $63.3/bbl 
and $70.9/bbl, respectively). The higher oil prices during 2022 
resulted in hedge losses, decreasing total revenue by $319 million 
(2021: decrease of $153 million). The increase in oil prices was 
triggered by Russia's invasion of Ukraine in February 2022. Refer 
to Oil Prices in the Market section on page 12 for further information.

24

Tullow Oil plc 
2022 Annual Report and Accounts

Cost of sales
Underlying cash operating costs 
Underlying cash operating costs amounted to $267 million; 
$11.9/boe (2021: $269 million; $12.4/boe). The decrease in 
operating costs is due to the disposal of Equatorial Guinea and 
the Dussafu asset in Gabon in 2021 and the O&M transformation 
project on Jubilee (refer to Operations review on page 19) offset 
by the shutdown in Jubilee in Ghana, the Simba expansion 
project costs in Gabon and the increased equity interest in Ghana 
following pre-emption.

Normalised cash operating costs which exclude COVID-19 
operating procedures, shuttle tanker operations, Construction 
Support Vessel (CSV) campaign and shutdown costs were 
$11.3/boe (2021: $12.1/boe). 

Depreciation, depletion and amortisation (DDA)
DD&A charges before impairment of oil and gas and leased 
assets amounted to $411 million; $18.4/boe (2021: $361 million: 
$16.7/boe). This increase in DD&A per barrel is mainly attributable 
to Ghana pre-emption which was effective 1Q22 and downward 
revision of TEN 2P reserves partially offset by 2021 impairments.

Underlift and oil stock movements
The underlift in the income statement was mainly due to timings 
of the liftings in Ghana as well as increased oil prices and stock 
positions in Gabon. 

Administrative expenses 
Administrative expenses of $51 million (2021: $64 million) 
have decreased against the comparative period mainly due to 
lower payroll related costs as a result of the reduced headcount 
as well as a favourable GBP:USD FX variance in 2022. Tullow 
achieved approximately $300 million in net cash savings since 
mid-2020 to date thereby delivering in excess of the target set.

Gain on bargain purchase
On 17 March 2022 the Group completed the pre-emption related 
to the sale of Occidental Petroleum’s interests in the Jubilee and 
TEN fields in Ghana to Kosmos Energy. As a result of this acquisition, 
the Group’s interest in the TEN fields increased from 47.18% to 
54.84%, and from 35.48% to 39.0% in the Jubilee field. The 
difference between the fair value of net assets acquired and 
consideration paid was recognised within the income statement 
as a gain on bargain purchase of $197 million. Refer to note 15 
Business combination.

Exploration costs written off
During 2022, the Group has written off exploration costs of 
$105 million (2021: $60 million) which are predominantly 
driven by write-offs from Guyana after the completion of 
the Beebei-Potaro commitment well which was plugged 
and abandoned.

Analysis of adjusted 
effective tax rate ($’m)

Ghana  

FY 2022

Gabon  

FY 2021

FY 2022

FY 2021¹

Equatorial Guinea    

FY 2022

FY 2021

Corporate   FY 2022

FY 2021

Other non-operated & 
exploration   FY 2022

Total 

FY 2021¹

FY 2022

FY 2021¹

Profit/(loss) 
before tax

Tax (expense)
/credit

Effective 
tax rate

994.8

450.9

316.1

185.0

—

15.5

(584.5) 

(386.0)

15.9 

5.1

742.3

270.6

(359.7) 

36.2% 

(163.3)

(158.9)

(95.2)

—

(5.4)

3.5

36.2%

50.3%

51.5%

—

35.0%

0.6%

(41.8)

(10.8)%

(6.9) 

(9.1)

(522.1) 

(314.9)

43.5%

178.2%

70.3% 

116.4%

1.  The prior year has been restated to include the notional tax on the profit oil 
within current tax expense in accordance with the terms of the respective 
Production Sharing Contracts (PSCs). Refer to Note 6.

Adjusted EBITDAX
Adjusted EBITDAX for the year was $1,469 million (2021: $973 million). 
The increase from 2021 was predominantly due to higher revenues.

Profit for the year from continuing activities 
and earnings per share
The profit for the year from continuing activities amounted to 
$49 million (2021: $81 million loss). Profit after tax has increased 
by $130 million driven by higher revenues and lower costs. Basic 
earnings per share was 3.4 cents (2021:5.7 cents loss per share). 

Impairment of property, plant and equipment
The Group recognised a net impairment charge on producing 
assets of $391 million in respect of 2022 (2021: $54 million). 
Impairments are mainly due to downward revision of TEN 
reserves as well as changes to estimates on the cost of 
decommissioning for certain UK and Mauritania assets.

Net financing costs
Net financing costs for the period were $293 million (2021: 
$312 million). The decrease in financing costs is mainly due to 
$19 million fees incurred in 2021 in relation to the refinancing 
of the RBL facility, and a decrease of $7 million in interest on 
obligations under finance leases due to a decrease in lease 
liability position offset by an increase in interest on borrowings 
of $7 million.

Net financing costs include interest incurred on the Group’s 
debt facilities, foreign exchange gains/losses, the unwinding of 
discount on decommissioning provisions, and the net financing 
costs associated with lease assets. These costs are offset by 
interest earned on cash deposits. A reconciliation of net 
financing costs is included in note 5.

Taxation
The overall net tax expense of $393 million (2021: $296 million) 
primarily relates to tax charges in respect of the Group’s 
production activities in West Africa, as well as UK decommissioning 
assets, reduced by deferred tax credits associated with exploration 
write-offs, impairments and provisions for onerous service contracts.

Based on a profit before tax for the year of $442 million 
(2021: $215 million), the effective tax rate is 88.9% (2021: 137.6%). 
After adjusting for non-recurring amounts related to acquisition 
through business combination, exploration write-offs, disposals, 
impairments, provisions for onerous service contracts and their 
associated deferred tax benefit, the Group’s adjusted tax rate 
is 70.3% (2021: 116.4%). The effective tax rate has decreased 
primarily due to the release of provisions on the settlement of 
tax audits and higher taxes on uncertain treatments in the prior 
year, offset by there being no UK tax benefit from net interest 
and hedging expenses of $570 million (2021: $417 million). 
Non-deductible expenditure in Ghana and Gabon and prior 
year adjustments are additional contributing factors.

The Group’s future statutory effective tax rate is sensitive to the 
geographic mix in which pre-tax profits arise. There is no UK tax 
benefit from net interest and hedging expenses, whereas net 
interest income and hedging profits would be taxable in the UK. 
Consequently, the Group’s tax charge will continue to vary 
according to the jurisdictions in which pre-tax profits occur.

2022 Annual Report and Accounts 25

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance Report 
 
 
 
 
 
 
 
 
 
 
 
 
 
Hedge position 
at 31 December 2022

2023

20241

2025

Hedged Volume (kbopd)

33,095

11,305

Weighted average bought put 
(floor) ($/bbl)

$55/bbl

$55/bbl

Weighted average sold 
call ($/bbl)

1.  Hedges are shown to May 2024.

$75/bbl

$75/bbl

—

—

—

Borrowings
In May 2022, the Group made a mandatory prepayment of 
$100 million of the Senior Secured Notes due 2026, which 
reduced total drawn debt to $2.5 billion. 

Management regularly reviews options for optimising the Group’s 
capital structure and may seek to retire or purchase outstanding 
debt from time to time through cash purchases or exchanges in 
the open market or otherwise.

Credit Ratings
Tullow maintains credit ratings with Standard & Poor’s (S&P) and 
Moody’s Investors Service (Moody’s). 

On 31 May 2022, S&P’s revised Tullow’s outlook to positive, and 
re-affirmed Tullow’s B- corporate credit rating, the B- rating of 
the $1.7 billion 2026 Notes, and the CCC+ rating of the $800 million 
Senior Notes maturing in 2025. On 18 August 2022, S&P’s revised 
Tullow’s outlook to negative following S&P’s downgrade of Ghana’s 
foreign and local currency sovereign ratings. Concurrently, S&P’s 
affirmed the B- rating of the $1.7 billion 2026 Notes, and the CCC+ 
rating of the $800 million Senior Notes maturing in 2025. 

On 9 June 2022, Moody’s changed Tullow’s outlook to positive 
and affirmed the B3 corporate credit rating, the B2 rating of the 
$1.7 billion 2026 Notes, and the Caa2 rating of the $800 million 
Senior Notes maturing in 2025. On 6 October 2022, Moody’s 
placed Tullow’s ratings on review for downgrade, primarily 
driven by Moody's downgrade and placing on review for further 
downgrade of Ghana’s long-term issuer and senior unsecured 
debt ratings to Caa2 from Caa1. On 2 December 2022, Moody’s 
downgraded Tullow’s corporate credit rating to Caa1 with 
negative outlook, and the rating of the $1.7 billion 2026 Notes to 
Caa1. Concurrently, Moody’s confirmed the Caa2 rating of the 
$800 million Senior Notes maturing in 2025. The rating action 
concluded the review for downgrade initiated by Moody's on 
6 October 2022 and reflected Moody's downgrade of Ghana's 
long-term issuer rating to Ca from Caa2 and the concurrent 
downward revision of Ghana's local currency and foreign 
currency country ceilings to Caa1 and Caa2 respectively, 
from B2 and B3.

Finance review continued

Balance Sheet and Liquidity 
management (key metrics)

Capital investment ($m)1

Derivative financial instruments(net) 
($m)

Borrowings

Underlying operating cash flow ($m)1

Free cash flow ($m)1

Net debt ($m)1

Gearing (times)1

2022

354

2021

263

(244)

(180)

(2,473)

(2,569)

972

267

1,864

1.3

711

245

2,131

2.2

1.  Alternative performance measures are reconciled on pages 173 -174.

Capital investment
Capital expenditure amounted to $354 million (2021: $263 million) 
with $309 million invested in production and development 
activities and $45 million invested in exploration and 
appraisal activities. 

Tullow will continue to maintain capital discipline primarily 
directing investment towards maximising value from the Group’s 
producing assets. The Group’s 2023 capital expenditure is 
expected to comprise Ghana capex of c.$300 million, West 
African non-operated capex of c.$60 million, Kenya capex of 
c.$10 million and exploration spend of c.$30 million. 

Derivative financial instruments
Tullow has a material hedge portfolio in place to protect against 
commodity price volatility and to ensure the availability of cash 
flow for re-investment in capital programmes that are driving 
business delivery.

At 31 December 2022, Tullow’s hedge portfolio provides downside 
protection for 64% of forecast production entitlements through 
to May 2023 and 40% for a further 12 months to May 2024 with 
$55/bbl floors and weighted average sold calls of $75/bbl for the 
remainder of 2023 up to May 2024.

All financial instruments that are initially recognised and 
subsequently measured at fair value have been classified in 
accordance with the hierarchy described in IFRS 13 Fair Value 
Measurement. Fair value is the amount for which the asset or 
liability could be exchanged in an arm’s length transaction at the 
relevant date. Where available, fair values are determined using 
quoted prices in active markets (Level 1). To the extent that 
market prices are not available, fair values are estimated by 
reference to market-based transactions or using standard 
valuation techniques for the applicable instruments and 
commodities involved (Level 2).

All of the Group’s derivatives are Level 2 (1H 2021: Level 2). 
There were no transfers between fair value levels during the year.

At 31 December 2022, the Group's derivative instruments had 
a net negative fair value of $244 million (2021: net negative 
$180 million).

26

Tullow Oil plc 
2022 Annual Report and Accounts

Free cash flow and underlying operating cash flow
Underlying operating cash flow amounted to $972 million 
(2021:$711 million). This is due to an increase in net cash from 
operating activities of $291 million (2021: $113 million), an 
increase in repayment of obligations under leases of $13 million 
(2021:$27 million increase) and an increase in decommissioning 
expenditure of $5 million (2021: $5 million increase) as well as 
$48 million increase (2021: $2 million increase) in lease 
repayment obligations due to the pre-emption in Ghana. 

Free Cash Flow (FCF) has increased to $267 million compared to 
$245 million in 2021 primarily due to an increase in net cash from 
operating activities of $291 million as explained above and no 
debt arrangement fees being incurred in 2022 compared to 2021 
of $56 million offset by increase in net cash used in investing 
activities of $255 million mainly due to the increased equity 
interest in Ghana. 

Net debt and gearing
Reconciliation of net debt

Year end 2021 net debt

Revenue

Operating costs

Other operating and administrative expenses

Cash flow from operations

Movement in working capital

Tax paid

Purchase of intangible exploration and evaluation 
assets and property, plant and equipment

Other investing activities

Other financing activities

Foreign exchange gain/(loss on cash and debt

Year-end 2022 net debt

$m

2,131

(1,783)

267

257

(1,259)

(29)

229

433

(77)

434

2

1,864

Net debt reduced by $267 million during the year to $1,864 at 31 
December 2022 (2021: $2,131 million), consisting of $800 million 
Senior Notes due 2025 and $1,700 million Senior Secured Notes 
due 2026 less cash and cash equivalents. In May 2022, $100 
million of the Senior Secured notes due 2026 was prepaid at par. 

The Gearing ratio has decreased to 1.3 times (2021: 2.2 times) due 
to an increase in Adjusted EBITDAX as explained above primarily 
due to higher revenues. This is ahead of guidance at the start of 
the year which indicated that gearing should reach less than 
1.5 times by year-end 2023. 

Liquidity risk management and Going Concern
The Directors consider the going concern assessment period to 
be up to 31 March 2024. The Group closely monitors and manages 
its liquidity headroom. Cash forecasts are regularly produced, 
and sensitivities run for different scenarios including, but not 
limited to, changes in commodity prices, different production 
rates from the Group’s producing assets and different outcomes 
on ongoing disputes or litigation. 

Management has applied the following oil price assumptions 
for the going concern assessment:

Base Case: $84/bbl for 2023, $79/bbl for 2024; and

Low Case: $70/bbl for 2023, $70/bbl for 2024.

The Low Case includes, amongst other downside assumptions, 
a 5% production decrease compared to the Base Case.

At 31 December 2022, the Group had $1.1 billion liquidity headroom 
consisting of c.$0.6 billion free cash and $0.5 billion available 
under the revolving credit facility.

The Group’s forecasts show that the Group will be able to operate 
within its current debt facilities and have sufficient financial 
headroom for the going concern assessment period under its 
Base Case and Low Case. Based on the analysis above, the 
Directors have a reasonable expectation that the Group has 
adequate resources to continue in operational existence for the 
foreseeable future. Thus, they have adopted the going concern 
basis of accounting in preparing the year end result.

Events since 31 December 2022
Non adjusting events
As announced on 14 February 2023, throughout 2021 and 2022, 
Tullow has received revised and new tax assessments from the 
Ghana Revenue Authority (GRA). Tullow believes these assessments 
are without merit and filed requests for arbitration with the 
International Chamber of Commerce in London, in accordance 
with the dispute resolution process set out in the Petroleum 
Agreements which govern Tullow Ghana Limited’s (TGL's) activities in 
Ghana. Notwithstanding this formal step, Tullow intends to 
continue to engage with the Government of Ghana, including the 
GRA, with the aim of resolving these disputes on a mutually 
acceptable basis.

In March 2023, Tullow and its JV Partners submitted an updated 
Field Development Plan to the Ministry of Energy and Petroleum 
and the Energy and Petroleum Regulatory Commission Authority 
in Kenya, for their approval. This is currently under review by the 
relevant authorities.

In 2023, there were two new appointments:

Richard Miller appointed as Chief Financial Officer (CFO) from 
January 2023.

Roald Goethe appointed as independent non-executive Director 
from February 2023.

There have not been any other events since 31 December 2022 
that have resulted in a material impact on the year end results.

2022 Annual Report and Accounts 27

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportStrategy in action

“In helping to build resilient 

communities within our 
operational areas, our social 
performance initiatives have 
improved the standard of 
living and socioeconomic 
development of impacted 

communities. ”

Elijah Boye-Ampah  
Social Performance Senior Advisor

Committed contributor: 
Improving the everyday life of
people in our host nations

28

Tullow Oil plc 
2022 Annual Report and Accounts

Q&A 
Elijah's story

Elijah Boye-Ampah 
Social Performance Senior Advisor

What are your key responsibilities as Social Performance Senior Advisor?

As a Social Performance Senior Advisor, I am responsible for establishing and maintaining good relationships 
with our stakeholders, providing guidance and strategic support, and managing operational and community 
related grievances to reach amicable resolutions. I also provide technical advice for effective management of all 
socio-economic investments and impact mitigation initiatives, ensure compliance of national policy directives 
with regards to corporate social responsibilities and impact mitigations, and identify and develop new ways of 
improving stakeholder and community participation and partnership for project sustainability. 

How does your role contribute to supporting social advancement of local communities?

Guided by statutory and regulatory requirements, as well as Tullow’s operational commitments, I am tasked 
with the responsibility of assessing, analysing, conceptualising, implementing, and monitoring all community 
development initiatives, and providing technical backstopping for each cycle. In helping to build resilient 
communities within our operational areas, our social performance initiatives have improved the standard of 
living and socioeconomic development of impacted communities. 

My role in grievance management and enforcement of Voluntary Principles Security and Human Rights (VPSHR) 
have also contributed to the overall social cohesion and cooperation for sustaining our social license to operate 
in Ghana. My continuous interactions with students at the Senior High Schools under the ‘School Engagement 
Program’ has contributed immensely to deepening the awareness of oil and gas formation, exploration, and 
production in Ghana with students serving as conduits for promoting offshore safety around oil installations. 
My engagements with communities have also enhanced stakeholder collaboration and cooperation, which has 
evidently supported our project implementation, knowledge sharing, ownership, and sustainability on our 
community interventions. 

How has your career developed at Tullow?

My career has improved greatly through the introduction of some key policies and training programmes at 
Tullow including stakeholder management, benefit sharing and impact management. My continuous engagements 
with the community and stakeholders, as well as exposure with other industry players, have greatly enhanced 
my communication, project, and grievance management skills and my role as the deputy project lead on social 
performance, has indisputably improved my leadership skills. 

What achievements are you most proud of in 2022? 

There were a number of achievements that I am proud of in 2022. Notably, we supported over 7,000 students 
through our various education initiatives such as free Senior High Schools, tertiary scholarships, radio school 
programmes and STEM Clubs; awarded a total of 320 scholarships to new beneficiaries under the Scholar’s Aid 
Project bringing total beneficiaries to 920; we developed a 10-acre land as part of the next phase of the vegetable 
agribusiness project; and we trained 100 volunteers who bought a total of 53,897 kg of plastics under our 
rollback plastics campaign.

2022 Annual Report and Accounts 29

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportSustainability 

Accelerating progress through partnerships 

Tullow takes a strategic approach to embedding the management 
of Environment, Social and Governance (ESG) matters throughout 
our business, based on our understanding of the needs and 
expectations of our stakeholders, combined with a focus on the 
topics that reflect our most significant economic, social and 
environmental impacts and risks. Recognising the value of 
collaboration and in the spirit of generating value for Tullow 
and all stakeholders, our overarching aim is to accelerate 
progress through partnerships. 

Our ESG framework includes 15 sustainability material topics 
which are clustered in four pillars and informed by leading 
sustainability reporting standards and frameworks, including 
the sustainability reporting guidance of IPIECA, GRI Standards 
and the SASB Oil & Gas Sector Exploration and Production Standard. 
We also considered sustainability trends impacting our industry 
and global priorities reflected in the SDGs; Tullow is best placed 
to make a significant contribution towards 7 SDGs across our 
sustainability focus areas. In 2023, we intend to conduct a new 
double materiality assessment to align our sustainability focus 
with our updated business strategy and impacts in today’s 
business environment. 

Safe  
operations

p 31

Shared  
Prosperity

p 32

Environmental 
stewardship

Equality and 
transparency

p 34

p 36

Material topics
 - Employee health  

and safety

 - Process safety

 - Emergency response

Material topics
 - Local content and capacity

Material topics
 - Climate change

 - Community development

 - Biodiversity

 - Social investment

 - Spills

 - Waste

Material topics
 - Compliance

 - Anti-corruption

 - Human rights

 - Inclusion and diversity

 - Tax transparency

The oversight of our sustainability strategy plans and 
performance rests with our Board of Directors. The Safety 
and Sustainability Committee engages closely with Tullow’s 
Senior Leadership Team to provide guidance on strategy 
implementation risks and opportunities, while supporting 
the Board of Directors by advising on decisions relating to 
sustainability. Within the Senior Leadership Team, reporting 
to the CEO, the Director of People and Sustainability oversees 

Tullow’s performance and sustainability disclosure supported 
by a Group Head of Sustainability and networked teams across 
the organisation. 

Our comprehensive sustainability disclosures can be found in 
Tullow’s 2022 Sustainability Report and supporting documents, 
and our 2022 Climate Risk Report which follows the Task Force 
on Climate-Related Financial Disclosures (TCFD) framework. 

30

Tullow Oil plc 
2022 Annual Report and Accounts

Safe operations 

2022 highlights 

 - Zero lost time injuries across our global operations – 

a first for Tullow

 - Seven High Potential Incidents in 2022, compared to 

five incidents in 2021

 - Zero Tier 1 and one Tier 2 Loss of Primary Containment 

(LOPC) releases

 - Completed IOGP Process Safety Fundamentals (PSF) 

programme across our operations

 - Conducted Process Safety Risk Assessment training 

in Ghana

 - Completed Human Factors Training for all our workforce

 - Average participation in 7.1 wellness events per employee 

throughout the year

Tullow invests in creating a safe workplace for all Tullow 
employees and contractors working on our sites, wherever they 
are. As a core pillar of our sustainability approach and overseen 
by the Safety and Sustainability Committee of the Board of 
Directors, safe operations are at the forefront of our daily work 
and an important element of decision making at every stage of 
our operations. We work hand in hand with our contractors to 
ensure compliance with laws and regulations governing 
safe working. 

Occupational health and safety 
2022 was a landmark year in safety for Tullow: for the first time in 
our history, Tullow achieved a full year of injury-free operations 
globally. This strong performance is the result of continuous 
reinforcement of our safety leadership, culture and practices 
over several years and throughout 2022. However, we 
recognise that maintaining this high standard requires ongoing 
investment. In 2022, in addition to regular safety training and 
communications, we stepped up incident investigation training 
with fortnightly meetings with an external safety coach to embed 
investigation practices.

Safety performance

Lost Time Injuries Frequency 
(LTIF)

Total Recordable Injuries 
Frequency (TRIF)

High Potential Incident 
Frequency (HiPoF)

Workforce fatalities

2022

0

0

2021

0.21

2020

0.32

0.43

1.27

 1.5

1.06

1.74

0

0

0

Process safety
In 2022, we maintained a strong level of process safety 
performance and a full schedule of awareness and training 
initiatives, including:

 - Completed our 12-month campaign to engage front line 

workers on our implementation of the Association of Oil and 
Gas Producers (IOGP) Process Safety Fundamentals (PSF) 
with a review of PSF implementation in practices across 
our operations. 

 - Conducted Process Safety Risk Assessment training in Ghana 
using an external expert with focus on detailed aspects of risk 
management and safety incident prevention. 

 - Completed Human Factors Training for all our workforce, 
focusing on mitigating human errors at all stages of our 
operations to prevent safety incidents. 

Process safety events (PSE)

2022

2021

2020

Tier 1

Tier 2

Total

0

1

1

0

0

0

0

4

4

Asset protection and emergency response
We are committed to maintaining and enhancing our ability 
to respond rapidly to unforeseen events in order to maintain 
business continuity and minimise negative impacts on people, 
the environment, our physical and intellectual assets, and our 
reputation. Our asset protection related policies, standards and 
plans incorporating security, business continuity, and crisis and 
emergency management (CEM) provide a strong basis for 
Tullow’s ongoing preparedness to respond to any emergency. 
In 2022, we continued our emergency response training and 
exercises involving credible emergency scenarios. Specifically, 
we conducted a major emergency response training with the 
Jubilee FPSO, Tullow Ghana Incident Management Team and 
the Crisis Management Team in mid-2022.

Employee wellness
Wellness is a year-round priority at Tullow. We maintain a global 
wellness programme to support employees in maintaining a 
healthy lifestyle and we retain an in-house occupational health 
nurse and clinical psychologist to provide support to colleagues 
as needed. In 2022, we launched a new wellness intranet site 
to make it easier for employees to engage with the wellness 
programme, including our Employee Assistance Programme 
(EAP) which offers individual counselling on any personal issue 
including mental health challenges. In 2022, our Global Wellness 
Agenda included a diverse range of activities throughout the 
year and specifically our annual global Wellness Fortnight in 
November. In May, we provided all employees with a Wellness 
Afternoon Off, to give them personal time to rest and re-energise. 
Our approach to wellness extends to partners and contractors 
working at Tullow sites: in 2022, we held a contractor forum on 
the topic of occupational health and wellbeing, attended by 
more than 50 representatives of 28 contractor companies. 

Tullow Oil plc 
2022 Annual Report and Accounts

31

Financial statementsSupplementary informationStrategic ReportGovernance ReportAccelerating young people’s education and 
skill development 
We invest significantly in supporting access to education and 
preparing people for jobs with a focus on equipping youth with 
transferable skills. Our multiyear educational partnerships and 
scholarships cover the full education lifecycle from primary to 
tertiary education and ongoing vocational qualifications. In 2022, 
our ongoing partnerships in Ghana, Kenya, Guyana and Suriname 
enabled over 9,000 students to continue to access education, 
and 143 students transitioned to tertiary education in Ghana. 

Through our $10 million commitment over five years (2020-2024) 
to promote enrolment in Free Senior High Schools in Ghana, we 
provided accommodation and classroom facilities for over 3,000 
pupils by the end of 2022. The Youth Bridge Foundation, with 
Tullow’s support, reached students from 36 junior and senior high 
schools with STEM programmes and helped close to 2,000 pupils 
to prepare for certificate exams. 

Accelerating enterprise development 
We continue to support local entrepreneurship and local 
economic growth with a focus on agricultural livelihoods. 
The Fishermen’s Anchor Project (FAP) is a micro credit scheme 
funded by Tullow Ghana and JV Partners and administered by 
Opportunities Industrialization Center International. Planned over 
a five-year span from 2019, FAP aims to provide critical financial 
support to boost income and economic activity in fishing 
communities in the coastal districts of Ghana’s Western Region. 
In 2022, hundreds of local fishermen received training in business 
improvement practices. As at the end of 2022, the economic reach 
of FAP includes approximately $300,000 disbursed in small loans 
to over 1,300 loan beneficiaries of which 91% were women-owned 
businesses and 89% were fish processing businesses. 

Sustainability continued

Shared Prosperity 

2022 highlights 

 - Enabled 9,000+ students in Ghana, Kenya, Guyana and 

Suriname to access education 

 - Supported 6,000+ secondary and tertiary students with 
Tullow STEM scholarships, bursaries and after school 
support 

 - Provided accommodation and classroom facilities for over 

3,000 pupils through our $10 million commitment to 
promote enrolment in Free Senior High Schools in Ghana

 - Through the Fisherman’s Anchor Project, provided over 
$300,000 in small loans to 1,300+ businesses; over 91% of 
the businesses owned by women and 89% are fish 
processing businesses

 - Spent $173 million with local suppliers in 2022, constituting 
15% of Tullow’s overall local supplier spend, bringing total 
five year spend to $1.2 billion 

 - Implemented local content initiatives including training, 

mentoring and a new reporting tool to enhance 
measurement and transparency of supplier social impacts 

Our Shared Prosperity strategy reflects our vision to accelerate, 
through partnerships, progress towards a better, inclusive, 
future in which local communities and economies can flourish. 
Through our Shared Prosperity strategy, we contribute to equipping 
host communities with social and business capabilities, to 
enhance employability and support enterprise development 
including local content. Our focus on fostering partnerships is a 
core component of accelerating progress towards a future in 
which no-one is left behind. 

Stakeholder engagement: Our ongoing deep dialogue, 
positive relationships and long-standing partnerships with 
local governments and communities help us understand the 
context, impacts, risks and opportunities associated with our 
business activities. In Ghana, we maintained dialogue with 115 
communities around our Jubilee and TEN operations including 
several regulatory authorities. A key discussion was the transition 
of security provided for our offshore platforms from our own 
contractors to the Ghana Navy. In Kenya, we conducted 
consultations with the National Land Commission and all local 
community groups in preparation for our development of 
oilfields in the region. 

Managing business impacts: We act to advance the positive 
and mitigate the negative environmental and social impacts 
associated with our business activities as an enabler of our 
Shared Prosperity strategy. 

32

Tullow Oil plc 
2022 Annual Report and Accounts

Optimising local content 
We aim to create the conditions for local companies to 
participate in our supply chain through open dialogue, business 
tools and connecting them with a workforce which is ready for 
the future.

As a large operator in our host countries, we leverage our spending 
power to benefit local businesses and their participation in 
regional and national economies. Tullow's local supplier spend in 
2022 was $173 million, which constitutes 15% of Tullow’s overall 
local supplier spend. In Ghana multiple supplier initiatives were 
run in 2022 and included:

 - Four workshops providing our industry expertise to advance 
local suppliers as part of the Petroleum Commission of Ghana 
(PC) and Tullow Ghana collaboration.

 - Tullow Supplier Finance Readiness Programme, in partnership 
with Invest in Africa, to equip Tullow Ghana suppliers and other 
oil and gas sector businesses to engage with financial 
institutions to obtain business funding.

 - Tullow Supplier Mentoring and Training Programme, in 

partnership with Accenture in Ghana, for 200 suppliers and 
service providers in Ghana’s upstream oil and gas sector.

 - Our first Tullow Supplier Market Day in Ghana, attended by 
131 local companies, which will continue as a quarterly 
in-person forum to support direct engagement and support 
with local suppliers.

 - Ground-breaking, proprietary Local Content Reporting Tool 
(LCR Tool) to enhance the transparency of our local content 
impacts. The LCR Tool provides a single source of data for 
capturing the impacts of our suppliers through their own local 
content initiatives incorporated in contracts with Tullow 
Ghana. Initially, we commenced with 30 Tier 1 suppliers 
with contract values in excess of $5 million. 

Tullow Oil plc 
2022 Annual Report and Accounts

33

Financial statementsSupplementary informationStrategic ReportGovernance Report 
Sustainability continued

Environmental stewardship 

2022 highlights 

 - Progress made on our Net Zero Roadmap at Jubilee and TEN 

fields to advance elimination of routine gas flaring

 - 73% reduction in Scope 2 GHG emissions achieved over the 

last five years

 - Completed Feasibility Report, identifying deforestation 

drivers and intervention activities and signed Letter of Intent 
with the Forestry Commission of Ghana to develop a REDD+ / 
ARR program. 

 - Tripling of capacity of our PV solar array at our offices 

completed in Takoradi, Ghana 

 - Zero waste to landfill achieved over a two-month period at 

our Jubilee FPSO

 - Decommissioning activities to protect biodiversity continued 

in the UK and Mauritania

Tullow is committed to being a responsible steward of the 
environment and ensuring robust systems are in place for 
assessing and managing environmental risk. A key focus is our 
contribution to mitigating the effects of global climate change 
through our commitment to Net Zero while minimising our water 
and waste impacts and protecting biodiversity. 

Progressing our Net Zero Roadmap
We have committed to achieving Net Zero by 2030 on our Scope 1 
and 2 GHG emissions on a net equity basis through a combination 
of decarbonising our operated assets in Ghana and identifying 
suitable nature-based solutions to offset our hard to abate 
emissions. We are prioritising decarbonisation of our operations, 
targeting to reduce emissions across our portfolio by at least 
40% by 2025 on a net equity basis against a 2020 baseline 
through the elimination of routine flaring.

Supported by our internal Net Zero Task Force and approved by 
our Board of Directors and Senior Leadership Team, we have 
defined a pathway to achieving our Net Zero target with a primary 
focus on our operations in Ghana. In addition to ongoing carbon 
efficiency projects, the two core components of our Net Zero 
pathway are: 

 - Eliminating routine flaring: We will lower our GHG emissions 

by at least 40% from a 2020 baseline by eliminating routine gas 
flaring (by increasing our gas processing capacity) from our 
Jubilee and TEN fields by 2025. The majority of spend linked 
to these decarbonisation initiatives will occur before 2025. Gas 
capacity changes will require shutdowns of operations at each 
site to allow for switching out of core equipment and other 
upgrades, which are scheduled to occur during planned 
maintenance programmes. We also take a proactive role in 
working with our partners at our non-operated assets, for 
example, in Gabon, to drive the elimination of routine flaring 
and pursue other emission reduction opportunities.

 - Nature-based solutions: By seeking to invest in verified 

nature-based carbon removal opportunities in Ghana, we 
expect to be able to offset our residual GHG emissions by 2030. 
In 2022, following a feasibility study, we signed a Letter of 
Intent with the Forestry Commission in Ghana that will enable 
us to conduct due diligence ahead of an anticipated Final 
Investment Decision (FID) in 2023.

The proposed initiative is expected to offset approximately 
600,000 tonnes of CO2e annually while generating significant 
local community engagement, local jobs and positive biodiversity 
outcomes through reduced deforestation and improved 
land management. 

Potential liabilities (i.e. costs to purchase carbon off-sets) are, 
as yet unknown. Therefore, these costs have not been included in 
our impairment model, as the carbon off-set price, subject 
to on-going negotiations with the Forestry Commission will only 
be confirned, post FID. 

We update our pathway to Net Zero on an annual basis, to 
account for changes in both our operational and non-operated 
footprint, and to confirm the projects we are investigating are 
sufficient, in terms of volume of carbon sequestered to meet 
our 2030 Net Zero Commitment. 

Jubilee and TEN 
decarbonisation 
initiatives and 
other NPV+ 
projects

Operated 
(c.85%)

Non-operated 
(c.15%)

Non-operated emission 
abatement projects

Nature-based 
offsets to 
mitigate 
residual 
emissions

2025

2030

Our detailed pathway to Net Zero and managing climate risks to 
our business are laid out in our third annual Climate Risk Report, 
prepared in line with the Task Force on Climate-related Financial 
Disclosures (TCFD) recommendations which can be found at 
www.tullowoil.com/sustainability. 

34

Tullow Oil plc 
2022 Annual Report and Accounts

Managing water and waste
During the year, we continued our management of community 
water boreholes for the benefit of our local communities in 
Kenya. On average, almost 20,000 households benefited from 
our water distribution which supplies approximately 4,000 cubic 
metres of water per year.

Our rigorous programme of waste segregation and waste 
management at Tullow Ghana enabled us to achieve zero 
waste to landfill over a two-month period at our Jubilee FPSO. 
We continue to embed waste awareness and practices to 
maintain this standard. In 2022, we also progressed a project 
to reduce single-use plastic on the Noble Venturer, the drill 
ship that transports our oil onshore by providing nine water 
dispensers to replace more than 180,000 plastic bottles of water 
per year to hydrate a 180-string crew in high temperatures.

Protecting biodiversity
We strive to minimise negative impacts on biodiversity at the 
planning, exploration, development and decommissioning 
phases of our activities. In 2022, we continued with our 
decommissioning activities in two regions:

UK: Drilling activity ceased in the UK in 2018, and we are currently 
nearing the completion of full and final decommissioning of operated 
and non-operated assets in this region. We removed all drilling 
platforms and in 2022, commissioned a rock placement survey 
to enable us to proceed with protecting the seabed with sustainable 
local rocks, leaving it safe for fishing. We are proceeding with 
safe decommissioning of platforms in satellite fields, which is 
scheduled for completion by the end of 2025.

Mauritania: We are on track to complete our clearing and 
decommissioning activities from our fields in Mauritania 
following cessation of activity in non-operated areas in 2014. 
All seabed equipment and support facilities have been removed 
and final well head protections are being put in place, scheduled 
for completion in 2023, with zero residual impact on the 
marine environment. 

Driving carbon efficiencies 
We continue to drive carbon efficiencies through our operations, 
and this can be seen in the approximately 75% reduction in 
Scope 2 GHG emissions recorded in 2022, compared to 2018. 

In the meantime, our Scope 1 emissions, correlated to production 
and associated flaring levels, show a further temporary increase 
in 2022. We will continue to monitor these emission sources, 
until gas handling projects are completed on Jubilee and TEN. 

In 2022, we recorded an increase in Scope 3 emissions, due to an 
expanded basis of reporting to include all material emissions 
associated with Tullow’s value chain including purchased goods 
and services, capital goods and the use of sold products, in 
addition to other Scope 3 emissions we already disclose. We are 
continuously working to better understand our Scope 3 emissions, 
engaging with our supply chain partners to influence emissions 
which are outside of Tullow’s immediate operational control.

Total air emissions: 
thousand tCO2e

2022

2021

2020

2019

2018

Group Scope 1 

2,258

2,234

2,040 

1,072 

1,046 

Group Scope 2 

Group Scope 3 

Total Group 

Group emissions 
intensity kg CO2e/boe

Group energy use 
(GWh)

UK air emissions: 
thousand tCO2e

UK Scope 1

UK Scope 2

UK energy use (GWh)

0.81

6,680

8,939

0.53

892

1.28 

324

1.69 

3.00 

15 

14

3,127

2,365 

1,089 

1,063 

37

35

29

-

-

2,645

2,968

2,682

2,862

2,707

2022

0.059

0.2

1.1

2021

0.11

0

1.7

2020

0.27

0.57

3.6

2019

2018

0.24

0.71

4.0

-

-

-

1.   GHG Data is from controlled operations and the calculation methodology can be found in the 
Basis of Reporting and GHG Methodology documents at www.tullowoil.com/sustainability

2. 

Integrated Reporting & Assurance Services (IRAS) has provided independent assurance over 
Scope 1 and 2 emissions

For details of our Scope 1, 2 and 3 GHG emissions for the years 
2018-2022, please see our Sustainability Data Workbook 
at www.tullowoil.com/sustainability. 

Increasing solar power: In 2022, we tripled the capacity of our 
PV solar array at our offices in Takoradi, Ghana from 131 kwh/year 
to approximately 390 kwh/year. The installation now provides all 
power needs for our Takoradi office requirements.

2022 Annual Report and Accounts 35

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportSustainability continued

Equality and transparency 

2022 highlights 

 - $645 million total socio-economic contribution in our host 

countries, bringing total five-year socio-economic 
contribution to $3.1 billion

 - $468 million paid to host countries in taxes

 - New human rights working group formed and actions 

advanced to protect human rights 

 - Workforce growth of 8% to a total of 382 employees

Protecting human rights
During 2022, we advanced human rights programmes through 
multiple actions including:

 - Formed an internal cross-functional human rights working 

group with members from across the Company.

 - Conducted an internal audit of our modern slavery processes 
and identified areas for improvement. Our Modern Slavery 
statement can be found on our website: https://www.tullowoil.
com/application/files/9816/5823/1441/Modern_Slavery_Act_
JULY_2022.pdf 

 - Piloted worker welfare training modules in conjunction with 

the IPIECA in Kenya. 

 - Achieved 100% participation of Tullow colleagues and 

contracted employees in “Introduction to the UN Guiding 
Principles on Business and Human Rights” training.

 - 26% women colleagues overall, with 14% of Senior 

Management roles held by women (compared to 29% and 
10% respectively in 2021)

 - Completed educational sessions on ethics and compliance 
for local companies in Guyana, with 129 participants from 
111 companies. 

 - 50 new hires onboarded in Ghana to support new FPSO 

in-house operations

 - Wages linked to the U.S.$ for employees in Ghana to help 
overcome financial hardship caused by local currency 
depreciation

 - 75% localisation achieved in Ghana with a target of 90%

Promoting an ethical culture 
Our Code of Ethical Conduct (CoEC) governs the way we work 
and conveys a clear message to Tullow employees, supply chain 
partners and external stakeholders about our approach to ethical 
standards, anti-corruption, compliance and upholding human 
rights. In 2022, 100% of Tullow employees completed our mandatory 
annual online CoEC training and we again provided our annual 
training for key suppliers. We urge our colleagues to speak up 
if they observe behaviour which they believe is not in alignment 
with our CoEC. In 2022, we adopted a new reporting platform 
which offers improved functionality and easier access to encourage 
employees to speak up. In 2022, the mix of reported concerns 
were similar to those in prior years and no major disciplinary 
actions were required. 

Speaking up cases

Socioeconomic contribution and tax transparency
Tullow believes transparency regarding payments to 
governments is an important way to promote honesty in our 
industry, mitigate corruption and support inclusive development. 
Tullow has been a corporate supporter of the Extractive Industries 
Transparency Initiative (EITI) since 2011 and our annual Payments 
to Governments Report provides details of all mandatory and 
voluntary tax payments.

Our payments to governments, including payments in kind, 
amounted to $468 million in 2022 (2021: $234 million). Total 
payments to all major stakeholder groups including suppliers 
and communities, as well as governments, brought our total 
socioeconomic contribution to $645 million (2021: $445 million) 
of which $173 million was spent with local suppliers and 
$4 million in discretionary spend on social projects. Our total 
payments made to the Ghanaian Government in 2022 amounted 
to $341 million (2021: $172 million).

Engaging our people
In 2022, we reinforced our organisational structure and performance 
capabilities to support an optimistic future of development and 
growth. In particular, we supported the transition to in-house 
operation of our Jubilee FPSO, an encouraging development 
for our team in Ghana, enabling us to build the organisation’s 
capability and bring opportunity to advance our business in 
the region. We onboarded 50 new hires in Ghana to meet this 
challenge. Overall, our workforce in 2022 grew by 8%.

Third party 11

Our 2022 Employee Value Proposition Survey delivered an 
encouraging result. With close to 90% participation, we saw an 
average positive 70% score across the sum of all survey questions, 
an improvement from 63% and 62% in our two prior surveys. 

Worker welfare and human rights 1

Breach of internal 
procedures 5

Dishonest behaviour 15050+

22 speaking up cases

Human resources 4

36

Tullow Oil plc 
2022 Annual Report and Accounts

+
5
5
+
18
+
18
+
+
22
+
22
+
5
5
+
+
O
O
Advancing inclusion and diversity and localisation
In 2022, we continued to support the development of our 
Inclusion and Diversity (I&D) culture with awareness and training 
events throughout the year. We commenced unconscious bias 
training for all employees and examined our processes to 
address barriers to inclusion and develop further opportunities 
to advance women, including in technical roles. We adopted 
balanced panels in our recruiting processes and ensure each 
shortlist includes at least one diverse candidate. In 2022, 27% 
of new hires were women, and 54% of new hires were African.

Our strategy of hiring local nationals and advancing their 
professional development as we continue to grow our business is 
one of the most important ways we can meet our commitment to 
the socioeconomic development of our host nations. Localisation 
also serves our business objectives as it opens up a pool of 
exceptionally talented and motivated people to join our Company. 

Our objective in Ghana is to achieve 90% overall workforce 
localisation. At the end of 2022, we achieved 75% overall 
workforce localisation. Our refreshed localisation strategy sets 
us on the path to reach our target in the next 3–5 years.

% of local nationals employed in Ghana
(includes Tullow colleagues and contractors)

75%

75%

76%

79%

81%

75%

2022

2021

2020

2019

2018

2017

Selected positive score results from our EVP Survey in 2022

Where I work, we never compromise our EHS 
performance in order to meet other targets

In my team people are held accountable for results

Teams in Tullow collaborate in the best interests 
of the Company

91%

90%

81%

Tullow's vision, purpose and values are clearly articulated

79%

It is clear how my team's KPIs support the overall goals of 
the organisation. (i.e., we measure the right things that 
add value)

79%

I believe Tullow is committed to creating an inclusive and 
diverse work environment

69%

On the other hand, employees expressed improvement 
opportunities, primarily in the areas of senior leadership 
responsiveness and improved pathways to realise individual 
potential. In 2022, we worked to address these topics and 
conducted a full evaluation of our performance management, 
leadership visibility and recognition programmes to meet 
employee needs and aspirations. 

Tullow Advisory Panel (TAP): Aligned with our values of 
collaboration and creating a transparent and inclusive culture, 
the Tullow Advisory Panel (TAP) augments existing channels of 
communication between employees, senior management and 
the Board of Directors. TAP’s membership is a diverse panel of 
eight elected colleagues representing employees from across 
our different locations. TAP meets quarterly with Tullow’s Senior 
Leadership Team and separately, with the Board of Directors, to 
provide feedback collected from colleagues on a wide range of 
topics from staff development to employee workload to diversity 
and inclusion and more. In 2022, a focus of TAP’s feedback to 
Tullow’s leadership was addressing our change to remuneration 
policy in Ghana (see below). 

Rewarding our employees
We aim to provide market competitive compensation packages 
which we regularly review to keep pace with local market norms 
and employee expectations. In 2022, we revised the compensation 
packages of our teams in Ghana. The local currency, the Ghana 
Cedi, declined by 55% between January and October 2022, 
among the steepest declines of any currency in the world this 
year. The impact of this was price hikes for imported goods 
and a cost-of-living increase, leading to soaring inflation and 
economic difficulties for many. Our workforce in Ghana was 
severely affected by this development as local currency-based 
salaries were no longer commensurate with a living wage. 
In response, we established a compensation package linked to 
the U.S. dollar, the currency that drives the consumer prices in 
Ghana. By October 2022, we had implemented a dollar-linked 
salary across all employee categories in Ghana which represented 
an increase of 129% in base pay in local currency, protecting 
employees against the currency depreciation. 

Tullow Oil plc 
2022 Annual Report and Accounts

37

Financial statementsSupplementary informationStrategic ReportGovernance ReportStrategy in action

“It’s important that all 

employees can speak up, 
challenge constructively 
and be open to diverse 
views that allows us to 

continuously improve. ”

Kwame Ofori Afreh  
HR Manager – Ghana

Attractive Employer: 
Nurturing a collaborative,
caring and open work
environment

38

Tullow Oil plc 
2022 Annual Report and Accounts

Q&A 
Kwame's story

Kwame Ofori Afreh 
HR Manager – Ghana

What are your key responsibilities as HR Manager – Ghana?

  As the HR Manager, I collaborate with the Ghana leadership team in implementing strategic and 
operational people priorities, delivering on Employee Value Proposition that is linked to overall 
business strategy. I provide continuous leadership for our in-country HR agenda, aligning group-wide 
integration and local responsiveness on all HR initiatives. Most critical key accountability is driving 
our localisation performance in line with our workforce plans and regulatory (LI) requirements. 
Additionally, delivering the employee experience to enable us to attract, recruit, develop and retain 
top talents.

 How does your role contribute to nurturing a collaborative, caring and open work environment?

Key to my role is ensuring that each employee can be their best here in Tullow and can contribute 
positively to our business outcomes, irrespective of their role. This includes working closely with 
leadership and line managers to model and articulate the behaviours that support our Values and 
promote a diverse, inclusive and enabling culture. More importantly, creating opportunities for 
employees to engage directly with leadership through various forums including the Employee 
Engagement Forum (EEF), "Ghana Connect" and the "Ask Wissam" sessions. It’s important that all 
employees can speak up, challenge constructively and be open to diverse views that allow us to 
continuously improve. Wellbeing is a big part of the culture here at Tullow, but it’s a high performing 
culture. Driving wellbeing initiatives is an important balance to strike.

How has your career developed at Tullow?

Tullow offers exciting experiences and professional challenges at the same. In the last five years, 
I have had the opportunity to work through different roles and developed experiences unique and 
relevant to upstream oil and gas HR operations. I have made a number of lateral and vertical moves; 
engaging with experts and the best professionals you can find in the upstream market in Ghana. 

What achievements are you most proud of in 2022? 

Key to the 2022 achievements is the benchmarking of the base pay for Ghana employees to 
USD. This is following feedback received through engagement surveys and leadership engagements 
with employees over the years. In 2022, the Ghana Cedi depreciated more than 38% by the end of the 
year. The response from the intervention has been great and well received by employees which has 
improved employee engagement across all areas.

2022 Annual Report and Accounts 39

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportGovernance and risk management

We proactively 
manage risks

At Tullow, we recognise that effectively 
managing risks and opportunities is essential 
to our long-term success. Our ability to 
identify, assess and successfully manage 
current and emerging risks is critical in 
ensuring we achieve our strategic objectives 
and protect shareholder value.

Risk oversight and governance
A risk focused culture and consistent risk management framework 
is embedded across all levels at Tullow and is driven by the Board. 
The Board is responsible for overseeing the risk identification, 
assessment and mitigation process. To this end, the Board 
undertakes a bi-annual assessment of the risks facing the 
Company, including those risks that could threaten our business 
strategy, operating model, performance, solvency and liquidity. 
Emerging risks are discussed by the Board and the Senior 
Leadership Team periodically throughout the year. 

The Board is responsible for ensuring Tullow maintains an 
effective risk management and internal control system and 

works closely with Tullow’s Senior Leadership Team to ensure 
this is in place. The Senior Leadership Team is collectively 
responsible and accountable for the risk management process 
in place across the organisation, with individual members 
taking ownership for risks that fall in their business area. 

Tullow recognises that risk cannot be fully eliminated and that 
there are certain risks the Board and/or the Senior Leadership 
Team accept when pursuing strategic business opportunities. 
Acceptance of risk is made at an appropriate authority level 
and within Tullow’s defined risk appetite and tolerance levels.

Tullow’s risk governance framework is illustrated below:

Every layer of the organisation is responsible 
for identifying key risks and managing them in 
line with our risk appetite (as set by the Board).

Principal  
risks

Enterprise risks

Business  
delivery risks

Project  
risks

t
n
e
m
e
g
a
n
a
m
k
s
i
r
p
u
-
m
o
t
t
o
b
/
n
w
o
d
-
p
o
T

Board
 - Oversees identification and assessment 

Senior Leadership Team (SLT) 
 - Sets the tone for an effective risk 

of, and response to, principal risks

management culture 

 - Sets risk appetite

 -  Identifies and assesses principal and 

Business functions
 -  Identifies and assesses business 

delivery risks and raises these to the 
leadership team

 - Monitors effectiveness of the risk 

management process

 -  Monitors effectiveness of risk 

project risks 

enterprise-wide risks 

 -  Identifies and assesses respective 

management actions for those risks 
and decides the focus of effort

 -  Ensures effective risk mitigation 

actions are planned and implemented

 -  Decides which risks require periodic 

Board review

 -  Monitors effectiveness of risk 
mitigation and response plans

 -  Provides oversight, support and 

challenge to the Extended Leadership 
Team and business functions

40

Tullow Oil plc 
2022 Annual Report and Accounts

 
 
Risk management process
Our risk management framework takes a ‘top-down, bottom-up’ 
approach. It is a rigorous method that ensures ownership and 
responsibility for identification, assessment and management 
of key risks and opportunities, and is embedded throughout the 
business. The Board sets the context for risk management through 
defining principal risks, setting the strategic direction and 
establishing the appropriate risk appetite for the organisation.

Risk identification and assessment
Each Business Head and Head of Function is responsible, 
and accountable, for managing risk and risk mitigation within 
their remit. Extended Leadership Team members review and 
re-assess risk on at least a quarterly basis in their functional 
areas to evaluate the strength of existing controls and determine 
whether changes in risk reduction actions are needed to ensure 
the risk level is within the risk appetite set by the Board.

Risk management framework

Project risk registers feed into the enterprise risk 
management process

Ghana 
business risks

Non-operated 
business risks

Kenya 
business risks

Exploration 
business risks

Finance risks

Legal and 
compliance 
risks

People and 
sustainability 
risks

Business Unit and functional 
leadership led review and oversight

SLT-led principal and enterprise-wide 
risk review and oversight

Board-led scrutiny of principal risks

Principal risks 2022

Consolidation of business risks 
To facilitate assessment of the main risks facing the business, 
Tullow’s leadership undertakes a bottom-up review of the key 
risks faced by the business. The key risks in each area are 
identified by the Business Heads and Heads of Functions, 
including mitigating actions and any emerging risks. These are 
consolidated upwards into the Business Unit risk registers and 
assessed according to their likelihood of occurring, and the 
potential consequences to Tullow in terms of safety, reputational, 
financial, legal and regulatory impact. 

From this, the Senior Leadership Team identifies the principal 
and enterprise-wide risks which can be either a single risk or 
a set of aggregated risks which, taken together, are significant 
for Tullow. Members of the Senior Leadership Team have 
ownership and accountability for stewardship of each of the 
principal and enterprise-wide risks. As a collective, the Senior 
Leadership Team reviews and discusses the risks bi-annually to 
understand whether mitigations are being effectively executed 
within the agreed timeframe. 

The principal risks and mitigants are discussed by the Board 
bi-annually to provide ‘top-down’ challenge and support. 
The result of this review is communicated back down to the SLT 
and Business Units to facilitate risk awareness and effective 
decision making throughout the organisation. 

Risk appetite
The Board sets Tullow’s risk appetite and acceptable risk tolerance 
levels for each of the principal risk categories. In considering 
Tullow’s risk appetite, the Board reviews the risk identification 
process, the assessment of enterprise level risks, the existing 
controls and mitigating actions and the residual risks. During 
this process, the Board articulates which risks Tullow should 
not tolerate, which risks should be managed to an acceptable 
level and which risks are accepted in order to deliver our 
business strategy. 

The risk appetite is reviewed at least annually by the Board 
to ensure that it reflects the current external and market 
conditions. A revised risk appetite was last reviewed by the 
Board in March 2023. 

Evolution of Tullow’s management of risk
Development of the risk management framework is an ongoing 
process. During 2022 senior risk owners have been working to 
promote a culture of risk awareness and challenge throughout 
the business with an increased focus on managing risk. Further 
consistency in risk identification, measurement and reporting 
has been rolled out across the organisation. 

Tullow Oil plc 
2022 Annual Report and Accounts

41

Financial statementsSupplementary informationStrategic ReportGovernance ReportGovernance and risk management continued

Categories of principal risks

Tullow’s risk profile 
The Company risk profile has been closely monitored throughout 
the year, with consideration given to the risks to delivering the 
Business Plan, as well as whether external factors such as the 
war in Ukraine, inflationary pressures and oil price volatility have 
resulted in any new risks or changes to existing risks. The impact 
of these factors has been considered and managed across all 
principal risks. The following table represents the Company’s 
current principal risks.

Principal risk categories

Commercial

Climate 

Financial

Ethics and  
conduct

Stakeholder

EHS or  
security

People

Cyber

Failure to deliver production targets (commercial and financial risk)

Risk details

Risk mitigations

Tullow’s Business Plan is anchored on production from the Jubilee and 
TEN fields in Ghana and non-operated fields in Côte d’Ivoire and Gabon. 
A decline, or problems with the performance, of wells or facilities could 
result in not meeting planned production levels which in turn would lead 
to a reduction in revenue and cash flow ultimately impairing our ability 
to reduce leverage.

 - Robust control over operations & maintenance (O&M) contract as well 
as the Jubilee O&M transformation project successfully completed in 
July 2022

 - Cross-discipline integrated performance management including clear 

KPIs and forums 

 - Maintenance and integrity management plans covering all equipment 

A failure to grow the business via targeted investment in existing fields 
and/or investment in new fields could ultimately impact our ability to 
deliver the Business Plan and meet longer-term production targets.

classes 

 - Management and oversight of JV Partners to ensure maintenance and 

integrity plans are implemented effectively 

 - Jubilee Expansion project, Jubilee South East, North East and TEN 

Enhancement Projects

 - Exploration strategy focused on acreage close to existing infrastructure, to 

enable discoveries to be converted to production quickly

 - Continued investment in non-operated portfolio, including 

accelerating projects where possible

 - Mergers & acquisitions (M&A), inorganic growth with a focus on 

producing assets 

 - Working to secure a long-term gas offtake commercialisation 

contract in Ghana as agreed in principle by the Board

 - Continued investment in the non-operated portfolio

Risk of an asset integrity breach (commercial and EHS or security risk)

Risk details

Risk mitigations

A loss of asset integrity could be cause by failures to follow 
our procedural requirements for operating equipment within safety 
limits, equipment failure on the FPSO or lack of critical equipment or 
spares. The effects could include reduction in production, revenue 
and cash flow, damage to facilities and damage to relationships with 
JV Partners and host governments.

 - The FPSO vessels are subject to regular internal and 

external certification

 - Our asset and well integrity and maintenance programmes are 

in place, and overseen by senior managers

 - When incidents do occur we complete a root cause analysis for 

every incident

 - Robust control over operations & maintenance (O&M) contract as well 
as the Jubilee O&M transformation project successfully completed in 
July 2022

42

Tullow Oil plc 
2022 Annual Report and Accounts

Risk of a major accident event (EHS or security risk)

Risk details

Risk mitigations

A major incident could potentially result in asset integrity failures and/
or extensive damage to facilities. This may in turn lead to a loss of life, 
environmental damage, increased costs and reputational damage.

A failure of our colleagues or contractors to meet safety standards or 
adhere to procedural requirements could result in operation of 
equipment outside safe operating limits leading to a major EHS or 
operation incident.

 - Risk management processes embedded at all levels of 

the organisation

 - Asset and well integrity and maintenance programmes are in place, 
including regular self-verification and external certification, audit 
and assurance of integrity plans

 - Root cause failure analysis processes in place for production 

losses and EHS incidents to prevent recurrence and ensure lessons 
are learned

 - Emergency Response Plans and Incident Management Framework 

to aid in escalation when incidents do occur

 - Tiered assurance activities ensuring all critical processes are 

adhered to

 - Robust EHS aspects are included at all stages of contract 

management (from specification/pre-qualification through to 
contract closure)

 - Active contractor engagement on safety throughout life of contract 

including EHS forums to enable direct participation 

Failure to unlock value (stakeholder, commercial and financial risk)

Risk details

Risk mitigations

Significant non-associated gas resource has been identified on current 
licences and failure to secure gas market share could delay 
development of these resources.

 - A workstream has been established to assess commercialisation 

opportunities in Ghana and the region that will enable development 
of the identified resources while playing an important role for the 
industrial development of Ghana

Delay in approval of a revised Field Development Plan (FDP) by the 
Government of Kenya could impact a final investment decision.

 - A revised FDP has been submitted to the Government of Kenya for 

approval in line with the licence extension conditions 

 - Continued engagement with the Government of Kenya and regulators 

to ensure timely approval of the revised FDP

Failure to secure a strategic partner would impact our ability 
to progress the Kenya project to final investment decision and 
unlock value.

 - The Kenya JV Partners via an ongoing farm-down process are 
actively seeking a strategic partner to fund the next stage of 
development and unlock value. Discussions are under way with 
potential bidders around a range of commercial arrangements

The inability to successfully explore and add accretive upside value to 
Tullow's assets through addition of reserves and resources around 
producing assets could limit the return on the licences.

 - Close collaboration focused on fully leveraging geoscience expertise 

to identify and mature reserves and resources which have the 
potential to rapidly unlock value for producing assets

 - This is reinforced by an infrastructure-led exploration (ILX) strategy 

to strengthen the portfolio, by focusing on opportunities near 
producing assets, and create value through integration of assets, 
expertise and regional knowledge

The inability to limit our capital exposure to historical exploration 
commitments in selective emerging basins of Guyana and Argentina 
may result in having to divert capital from producing assets.

 - A number of farm-down processes are under way to limit capital 
exposure on selective emerging basins by aiming to reduce our 
equity share. This will ensure Tullow can participate at an equity 
consistent with our capital allocation guidance

2022 Annual Report and Accounts 43

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportGovernance and risk management continued

Failure to manage geopolitical risks (stakeholder and financial risk)

Risk details

Risk mitigations

Political instability in the West Africa region, where our producing 
assets are concentrated, could delay and impact decision making 
by host governments and local partners and may also impact 
security arrangements.

 - An extensive relationship management plan is in place, to actively 
manage senior relationships with host governments, including an 
Advisory Board in Ghana

 - We ensure alignment of our business plans with national priorities 

and have developed a communication plan to inform stakeholders of 
the positive impact of our activities on host nations and communities 

 - We maintain constructive non-partisan relationships with all political 

parties in Ghana 

Unreasonable fiscal or regulatory demands by host governments could 
obstruct efficient operations, delay implementation of our growth plans 
and cause increased costs and financial loss.

 - We have robust stabilisation clauses in all our Petroleum Agreements 

and Production Sharing Contracts with international dispute 
resolution to protect us against unreasonable demands

Failure to manage climate change risks (climate risk)

Risk details

Risk mitigations

Tullow recognises climate change as a material risk for our business. 

There is a potential for climate-related risks, including regulatory 
constraints, carbon pricing mechanisms, low oil price or conditional 
access to capital, to affect Tullow’s ability to implement our strategy. 

Challenges to our business strategy and failure to align with broader 
energy transition goals could result in reduced or conditional access to 
capital or shareholder/investor reluctance to invest.

Failure to deliver on our commitment to eliminate routine flaring by 
2025 and thereby mitigate the carbon intensity of Tullow’s business or 
to off-set hard to abate emissions (e.g. through nature-based off-set 
schemes, which we continue to investigate in Ghana) may lead to 
erosion of stakeholder confidence and impact our ability to attract 
and retain talent.

 - There is recognition and support from the Board that decarbonisation 
requires investment. We are implementing our plan to achieve Net 
Zero by 2030 (Scope 1 and 2 net equity), through reducing our emissions 
from routine flaring and offsetting hard to abate emissions

 - We stress test our portfolio to ensure core assets are resilient in 

different oil and carbon price environments 

 - There is ongoing engagement with host countries to understand 

and align with their long-term energy transition strategies, including 
Paris Nationally Determined Contributions

 - We are aligning our objectives with the Ghana Forestry Commission 

and local stakeholders to implement a project, with a Final 
Investment Decision expected in 2023

Risk of insufficient liquidity and funding capacity to sustain and grow the business or failure to deliver a highly 
cash-generative business (financial risk)

Risk details

Risk mitigations

Tullow remains exposed to erosion of its balance sheet and revenues 
due to oil price volatility, unexpected operational incidents, cost 
inflation and failure to deliver targeted farm downs of exploration assets 
and Kenya.

Failure to deliver our Business Plan could have a material negative 
impact on cash flow and our ability to reduce debt and strengthen 
the balance sheet, which may affect our ability to meet our financial 
obligations when they fall due.

 - Business Plan in place and being delivered to deliver strong cash flow 

and deleveraging

 - Capital structure provides liquidity headroom through to 

December 2024 even in a low oil price environment

 - Disciplined capital allocation prioritising high-return and short-

payback investments, and a strong focus on cost control

 - Material commodity hedging programme protects against the impact 

of a sustained low oil price environment

 - Options and timings for refinancing are regularly reviewed

44

Tullow Oil plc 
2022 Annual Report and Accounts

Failure to develop, retain and attract capability (people risk)

Risk details

Risk mitigations

There is a risk that critical staff leave the organisation resulting in 
difficulty to deliver against our Business Plan.

We operate a lean and agile structure and are dependent on a small 
number of key and critical roles. Loss of staff would increase pressure 
on remaining colleagues and could lead to deterioration in the wellbeing 
of our colleagues, a poor working environment and, potentially, 
further attrition.

We may be unable to recruit the skills needed due to the overheated 
global labour market in oil & gas.

 - The Employee Value Proposition (EVP) rolled out in 2021, 

covering culture, working environment, remuneration, learning 
and development and performance management was further 
developed in 2022

 - Employee engagement initiatives are in place, including an employee 
advisory panel, Tullow town halls, coffee mornings and employee 
engagement surveys

 - We have refreshed our Inclusion and Diversity (I&D) policy and hosted 
a number of speakers during the year, to increase awareness and 
re-affirm our focus on I&D

 - Succession plans are in place for critical roles. We have undertaken a 

leadership capability review of the extended leadership team, to 
ensure a focus on development and ensuring the right capability is in 
the organisation

Risk of a compliance or regulatory breach (ethics and conduct risk)

Risk details

Risk mitigations

Non-compliance with bribery and corruption legislation or 
contractual obligations along with other applicable business conduct 
requirements could expose the Company to penalties or 
regulatory oversight.

 - Tullow maintains high ethical standards across the business. Strong 
anti-bribery and corruption (ABC) governance processes/procedures 
are in place as a core element of the Ethics and Conduct (E&C) 
programme

In particular, an unforeseen material compliance breach could lead to 
regulatory action, an unsettled litigation/dispute or additional future 
litigation that may result in unplanned cash outflow, penalty/fines, 
reputational damage and a loss of stakeholder confidence 
in Management.

 - A mandatory annual Code of Ethical Conduct eLearning and 

acknowledgement/certification process is in place for all employees. 
Third-party due diligence procedures and assurance processes are 
in place

 - Investigation procedures and an associated misconduct and loss 

reporting standard are in place

 - Third-party due diligence and assurance processes are in place

 - Anti-tax evasion risk assessments are undertaken with clear 

mitigation actions identified, including targeted employee training

Risk of major cyber-attack (cyber risk)

Risk details

Risk mitigations

The external cybersecurity threat environment is continuously evolving 
and intensifying; therefore, the risk of a major cyber-attack is an 
ongoing risk that requires constant monitoring and management. 

 - Security Incident Event Management (SIEM) system in place, 
supported by an Advanced Security Operations Centre (SOC) 
providing 24/7 network and device monitoring, alerting and response

Tullow may suffer an external cyber-attack which could have far 
reaching consequences for the business. This could limit our ability to 
operate, impact production, expose the Company to high ransomware 
demands or potentially trigger a major incident. This could result in 
financial loss, loss of stakeholder confidence, loss of production, 
or additional cost by way of fines or resolution of service.

 - Security awareness programme in place supported by regular staff 
susceptibility phishing training and testing. Annual mandatory 
security awareness training for all staff

 - An independent technical assurance programme is in place

2022 Annual Report and Accounts 45

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportNature of assurance 
 - Assurance activities are put in place across the three lines 
of defence to assure that control activities are effective in 
mitigating risks to the business. These specifically focus 
on areas where there are internal/external changes, control 
failures and historical issues. 

 - Business management is the first line of defence and 
is responsible for ensuring their key risks have been 
identified and that adequate controls are in place to 
manage those risks. 

 - Business leadership, risk management and compliance 
functions act as the second line of defence, providing 
support, oversight and challenge to the business in 
managing risks effectively, and providing assurance that 
compliance with functional standards is being met. 

 - Internal Audit acts as the third line of defence and 

is responsible for providing independent assurance 
through its risk-based internal audit programme. The 
Internal Audit Plan and outputs are reviewed by the 
Audit Committee. Agreed actions for improving the 
control environment and managing risk are owned by 
assigned individuals and monitored through Tullow’s 
actions tracking process. The Audit Committee monitors 
the implementation of actions. 

 - Tullow’s risk management and assurance processes 
provide the Board and the Management Team with 
reasonable, but not absolute, assurance that our 
assets and reputation are protected.

Governance and risk management continued

Lines of defence

First line of defence 
Business management 
(ownership and management of risk)
 - Own and manage business risks. Implement and 

execute controls in business. Monitor risks and control 
at business level.

 - Assurance provided through self-reviews and focused 

assurance reviews.

 - Projects – implement and execute controls at site/project 
level. Monitor risks and controls at site/project level.

Second line of defence 
Business leadership, risk management and compliance 
functions (oversight of risk management)
 - Set the framework and support embedding of effective 

risk management practices.

 - Provide oversight and management challenge to 
leadership on the identification and management 
of risk.

 - Monitor compliance with functional standards 

(minimum controls).

 - Provide assurance through periodic reporting and 

focused reviews.

Third line of defence 
Internal Audit (independent assurance)
 - Provide independent assurance of respective 

governance, internal control systems and controls 
across all levels of the business.

 - Assurance provided through risk-based internal 

audit reviews.

Internal control 
A foundation of effective governance, risk management 
and control exists throughout the organisation. The 
effectiveness of the internal control framework is reviewed 
through the risk management process and challenged as 
described above. In addition to this, the Senior Leadership 
Team and Audit Committee perform an annual review of the 
effectiveness of internal control. This was last undertaken in 
February 2023 and reported to the Audit Committee and the 
Board on 28 February and 1 March, respectively.

46

Tullow Oil plc 
2022 Annual Report and Accounts

Section 172(1) statement

Statement by the Directors in performance of their statutory duties in accordance with s172(1) 
of the Companies Act 2006 
The Directors are required by law to act in a way that promotes the success of the Company for the benefit of shareholders as a whole. 
In so doing the Company must, in accordance with s172(1)(a-f) of the Companies Act 2006, also have regard to wider expectations of 
responsible business behaviour, such as having due regard to the interests of, and actively engaging with, its employees; the need to 
engage and foster business relationships with suppliers, customers and others; the need to act fairly as between Members of the Company; 
the likely consequences of any decision in the long term; the desirability of maintaining a reputation for high standards of business 
conduct; and the impact of the Company’s operations on the community and the wider environment. The section below further details 
on how the Directors have fulfilled their duties. 

During the year, the Board was closely involved in all key decisions of the Company. In addition to providing rigorous evaluation, risk 
management and challenge to maintain strong governance, the Board also engaged with stakeholders to inform decisions. The Board 
is aware that in some situations, stakeholders’ interests will be conflicted, however, the engagement enabled them to fully understand 
the key issues relevant to our stakeholders. Further details on how the Board considered stakeholders during the decision-making 
process, and how the stakeholder engagement fed into this process, are set out on the next few pages.

The Board consider, both individually and together, that they have acted in the way they consider, in good faith, would be most likely 
to promote the success of the Company for the benefit of its shareholders as a whole in the decisions taken throughout the year ended 
31 December 2022.

Decision

Production Sharing Contract for new offshore exploration licence in Côte d’Ivoire
In December 2022, the Company acquired a 90% interest in a new offshore exploration licence (CI-803) in Côte d’Ivoire.

Context and link 
to strategy

Tullow’s exploration strategy in Africa is focused on infrastructure-led exploration activities to create value. Tullow leveraged 
its differentiated understanding of the Tano Basin to secure the 90% interest in the new offshore exploration licence. The new 
exploration licence, CI-803, along with the existing licence in Côte d’Ivoire (CI-524) provides Tullow with a strategic position in an 
area adjacent to the Group’s producing fields, Jubilee and TEN in Ghana. A number of drill candidates are being matured on the 
Tullow-operated CI-524 block, while preparations continue for an exploration well to be drilled during 2024.

Challenges

The addition of licence CI-803 strengthens the resource base in close proximity to the Group’s producing fields in Ghana, which 
presents a compelling opportunity to leverage synergies during the exploration phase and in the event of discoveries.

Stakeholder 
considerations

In making its decision to acquire the 90% interest in the offshore exploration licence the Board considered the following stakeholders:

 - Host nations: The acquisition of the interest in the CI-803 licence provides synergies between two of the Company’s 

areas of operation.

 - Investors: The acquisition of licences adjacent to producing fields is consistent with the Company’s infrastructure-led 

exploration strategy. 

Link to KPIs

3. Production

6. Unlocking value 

8. Total shareholder return

2022 Annual Report and Accounts 47

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportSection 172(1) statement continued

Decision

Termination of proposed merger with Capricorn Energy 
In September 2022, the Board decided that it would not increase its offer in respect of the proposed merger with 
Capricorn Energy. The proposed merger was subsequently terminated in October 2022.

Context and link 
to strategy

On 1 June 2022 Tullow entered into an agreement for a proposed all-share merger with Capricorn Energy PLC (Capricorn). 
The aim of the proposed merger was to create a leading African energy company and the merger would have enabled Tullow 
to accelerate debt deleveraging and investment in growth. 

Challenges 

Stakeholder 
considerations

The proposed merger was conditional on the approval of both Capricorn and Tullow shareholders. Tullow considered the 
terms of the proposed merger to be reasonable and of fair value to its shareholders. However, the proposed merger met a 
significant amount of resistance from Capricorn's shareholders who were requesting improved terms. The Board decided to 
adhere to the terms agreed, and confirmed on 29 September 2022 that it would not increase the value of Tullow's offer for 
Capricorn or to elect to implement its offer by way of a contractual offer. The Board confirmed on 28 October 2022 that it will no 
longer proceed with the combination. 

In making its decision to adhere to the agreed terms, the Board considered the following stakeholders:

 -  Investors: The Board considered the perceived value gap between the proposed terms and the potential terms required by 

the Capricorn Board. In this context, they considered the value creation potential offered by Tullow on a standalone basis and 
that of the combined Group, versus potential additional dilution for Tullow's shareholders related to any adjustment in terms. 
The Board also considered the financial position of Tullow on a standalone basis.

 -  Creditors: The Board considered Tullow's balance sheet on a standalone basis, and Tullow's ability to address its debt 

maturities as they fall due. In November 2022, Tullow reported a strengthened balance sheet, with free cash flow guidance 
increased to $250 million and gearing on track to be below 1.5x by 31 December 2022. 

 - Employees: The termination of the proposed merger, and adherence to the Company’s business plan offered stability 

to Tullow’s employees.

 - Host nations: The Group had received approval form the Government of Ghana for the Capricorn transaction. With the 
termination of the transaction, the Group reconfirmed its commitment to continue investing in its assets in Ghana. 

Link to KPIs

8. Total shareholder return 

Decision

Interim Gas Sales Agreement in Ghana
In December 2022 Tullow signed an interim agreement with the Government of Ghana for the sale of 19 bcf (gross) of Jubilee gas. 
The 19 bcf is expected to have been supplied by the middle of 2023, at an anticipated export rate in excess of 100 mmscfpd, 
adding c.7 kboepd net production during the first half of the year. Further gas export will be contingent on reaching agreement 
on acceptable commercial terms for future volumes.

Context and link 
to strategy

The Foundation Gas Volume Agreement (JFGVA), agreed with the Government of Ghana in 2005 came to completion at the end of 
2022. A new framework was required to allow for the continued supply of gas from Jubilee to the Government of Ghana, in line 
with the Company’s strategy to commercialise gas resources in Ghana. The Interim Gas Sales Agreement is forecast to enable 
continued export until the end of June 2023, when a long-term gas sales agreement is expected to be in place. 

Challenges

The JFGVA provided free gas to the Government of Ghana. The volumes under the Interim Gas Sales Agreement are to be sold 
at the gas price agreed in the 2017 revision of the TEN Plan of Development. 

Stakeholder 
considerations

In making its decision to enter into an Interim Gas Sales Agreement, the Board considered the following stakeholders:

 - Host nations: Ghana’s demand for gas is expected to triple by 2036. The Board considered that the Company is well positioned 
to ensure a secure and reliable supply of gas at an attractive price, and therefore ease the cost burden on Ghanaian citizens. 

 -  Investors: The Interim Gas Sales Agreement provides new revenues for the Company and partners, representing the first 

commercialisation of gas from Jubilee or TEN since Tullow’s arrival in Ghana.

Link to KPIs

2. Financial performance

3. Production

5. Sustainability

6. Unlocking value

48

Tullow Oil plc 
2022 Annual Report and Accounts

Decision

Forestry Commission Letter of Intent
In December 2022, Tullow signed a Letter of Intent with the Forestry Commission in Ghana, initiating a 12- month exclusivity 
period, where both parties will negotiate an Emissions Reductions Payment Agreement (ERPA). Tullow has committed 
$0.682 million to fund related activities to Final Investment Decision (FID), expected in 2023. 

Context and link 
to strategy

Challenges 
and outcome

Stakeholder 
considerations

In 2021 Tullow committed to becoming a Net Zero Company by 2030 (scope 1 and 2 emissions), and to build a better future through 
the responsible development of oil and gas. 

The Company conducted a feasibility study to analyse the jurisdictional landscape in Ghana and identify causes of deforestation. 
The study identified many drivers of deforestation, methods of intervention and implementers. The specific implementation 
partners and roles will be defined during the investment readiness phase. 

When approving the signing of the Letter of Intent with the Forestry Commission, the Board considered the following stakeholders:

 - Investors/creditors: The signing of the Letter of Intent provides investors with confidence that the Company is committed 
to meeting its Net Zero targets. The demonstration of this commitment upholds the Company’s reputation as a credible and 
responsible oil & gas operator.

 -  Host nations: The Letter of Intent demonstrates a commitment to Ghana as a host nation. Ghana is a signatory to a landmark 
agreement with the World Bank that rewards community efforts to implement projects that reduce carbon emissions from 
deforestation and forest degradation. Ghana also has a REDD+ strategy that is designed to meet the requirements of the 
Warsaw Framework and  the United Nations Framework Convention on Climate Change (UNFCCC). 

 -  JV Partners: The Company’s Net Zero strategy is aligned with the ambitions of its JV Partners in Ghana.

 -  Employees: It is important to Tullow's employees that the organisation they work for is proactively addressing climate 

change issues.

Link to KPIs

6. Sustainability

Decision

Dollarisation of salaries for Ghanaian employees

Context and link 
to strategy

In 2022 the Board made the decision to convert the currency equivalent of employee salaries in Ghana from the Ghanaian Cedi 
(GHS) to the US Dollar (USD). This decision followed Leadership engagement with employees via surveys and feedback from the 
Tullow Employee Engagement Forum (EEF) and Tullow Advisory Panel (TAP), during which employees requested for their salaries 
to be denominated in USD. Achieving salary dollarisation in Ghana was a focus for Senior Leadership in 2022.

Challenges

GHS was the second poorest performing currency in 2022 and depreciated more than 18% between January and April 2022, 
the largest recorded depreciation in the country since 2016. With the continuous weakening of GHS and the macro-economic 
indicators pointing to a decline in Ghana, the review into dollarisation was prioritised by Senior Leadership. This led to the 
decision to convert all salaries to USD as a benchmark, payable in the GHS equivalent. A number of Tullow’s competitors in 
the extractive industries were already aligned to this practice. This change replaced the potential annual payment for GHS 
depreciation based on the Ghana inflation vs depreciation of the GHS against USD calculation, which had not been triggered 
for 2020 and 2021. The dollarisation of salaries took effect on 1st September 2022. Any inflation increases going forward will 
be based on the USD market movement and inflation, and not local Ghana inflation.

Stakeholder 
considerations

In supporting this decision, the Board considered the following stakeholders:

 -  Employees: Considering the feedback received from the Tullow Advisory Panel; our employees in Ghana; market data 

and economic indicators in order to provide a degree of financial stability and protection for employees.

 -  Investors: The change in policy will drive further employee affiliation, retention and engagement, which will drive greater 

performance and value on behalf of Tullow. 

Link to KPIs

6. Sustainability

7. Leadership effectiveness

2022 Annual Report and Accounts 49

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportViability statement

Assessment period
In accordance with the provisions of the UK Corporate Governance Code, the Board has assessed the prospects and the viability of 
the Group over a longer period than the 12 months required by the ‘Going Concern’ provision. The Board assesses the business over a 
number of time horizons for different reasons, including the following: Annual Corporate Budget (i.e. 2023), Corporate Business Plan 
(five years i.e. 2023–2027), long-term Business Plan (10 years). The Board’s period of assessment for the purpose of the viability 
statement is five years considering maturity of bonds in 2025 and 2026.

Notwithstanding the assessment period selected for the viability statement the Group will continue to assess the business over all 
time horizons noted above.

Assessment of the Group’s principal risks
In order to make an assessment of the Group’s viability, the Directors have made a detailed assessment of the Group’s principal risks, 
and the potential implications these risks could have on the Group’s business delivery and liquidity over the assessment period. This 
assessment included, where appropriate, detailed cash flow analysis, and the Directors also considered a number of reasonably 
plausible downside scenarios, and combinations thereof, together with associated supporting analysis provided by the Group’s 
Finance team. A summary of the key assumptions aligned to the Group’s principal risks and reasonably plausible downside scenarios 
can be found below. It should be noted that some assumptions encompass multiple risks but have not been repeated to avoid 
unnecessary duplication.

Principal risks

Base case assumption

Downside scenario

Failure to deliver 
production targets

Failure to manage 
geopolitical risks

Failure to manage 
climate change 
risks

Risk of insufficient 
liquidity and 
funding capacity to 
sustain and grow 
the business / 
failure to deliver a 
highly cash 
generative 
business 

Production is assumed to be in line with the Corporate 
Business Plan.

5% reduction in production in each year.

The Group has assumed no cash outflow associated with tax 
exposures and provisions.

The Group has included $72 million for potential outflows 
related to settlement for legal claims in 2024. These are 
currently not deemed to be probable but whose likelihood is 
greater than remote.

The key impact of climate change on the Group’s portfolio of 
assets is reflected in the oil price assumptions. See below.

The Directors have considered an oil price sensitivity in line 
with the IEA 'Net Zero by 2050 Scenario'; see below. 

Oil price assumptions are based on the forward curve at 
31 December 2022 for two years, followed by the Group’s 
Corporate Business Plan assumption from 2025 onwards: 
2023: $84/bbl 2024: $79/bbl 2025: $70/bbl 2026: $70/bbl 
2027: $70/bbl.

Operating costs and capital investment are assumed to be 
in line with the Corporate Business Plan.

The Group has also assessed the impact of carbon pricing; 
refer to the TCFD disclosure. 

The Group has analysed two downside oil price scenarios; the 
first is based on the Directors’ assessment of a reasonably 
plausible downside scenario: 2023: $70/bbl 2024: $70/bbl 
2025: $65/bbl  2026: $65/bbl 2027: $65/bbl. The second is in 
line with the IEA “Net Zero by 2050 Scenario”: 2023: $61/bbl 
2024: $58/bbl  2025: $54/bbl 2026: $50/bbl 2027: $46/bbl 

Operating cost are assumed to be 12% than those included in 
the Corporate Business Plan.

For detailed information on risk mitigation, assurance and progress in 2022 refer to the detailed discussion of risks on page 40.

For 'Risk of an asset integrity breach', 'Failure to unlock value', 'Risk of a major EHS accident and Security', 'Risk of a compliance or 
regulatory breach', 'Failure to develop, retain and attract capability', and 'Risk of major cyber-attack' the Group has assessed that there is 
no reasonably plausible scenario that can be modelled in isolation or in combination with other risks from a cash flow perspective.

50

Tullow Oil plc 
2022 Annual Report and Accounts

Conclusion
The Group has $2.5 billion notes outstanding, maturing in 2025 and 2026. The Corporate Business Plan does not project sufficient free 
cash flow generation to allow the Group to fully repay these notes when they fall due, and therefore it will need to access debt markets 
within the viability assessment period.

In the base case, net debt and gearing are forecast to reduce sufficiently such that the Directors are confident that the Group will be 
able to secure the funding required to maintain adequate liquidity headroom throughout the viability assessment period.

Under the two downside scenarios, which assume all risks arise simultaneously, execution of a refinancing would be challenging. 
Management is focused on mitigating the risks around production, operating cost increases and potential outflows associated with 
disputes in order to reduce the likelihood of these risks materialising, or their impact in the event these risks materialise. Furthermore, 
the Directors have considered additional mitigating actions that may be available to the Group, such as incremental commodity hedging 
executed in periods of higher oil prices, alternative funding options, further rationalisation of the Group’s cost base including cuts to 
discretionary capital expenditure, M&A, portfolio management and careful management of stakeholder relationships.

Based on the results of the analysis and the ability to mitigate some of the risks associated with the downside scenarios, the Board of 
Directors has a reasonable expectation that the Group will be able to continue in operation and meet its liabilities, including through 
refinancing activities, as they fall due over the five-year period of their assessment.

Tullow Oil plc 
2022 Annual Report and Accounts

51

Financial statementsSupplementary informationStrategic ReportGovernance ReportNon-financial reporting 

Tullow aims to comply with the non-financial reporting requirements contained in sections 
414CA and 414CB of the Companies Act 2006.The table below outlines to stakeholders Tullow’s 
position, principal policies, main risks and KPIs on key non-financial areas.

Requirement

Environment

Further information: Environment,  
see pages 34 and 35. 

Group approach and policies

Documents 

Related KPIs 

Related principal risks

Oil and gas production carries a high risk of environmental impact and 
incidents related to production processes. 

Our product and the process associated with its production generate carbon 
emissions which contribute to climate change. Tullow is working to reduce its 
impact on the environment through its Net Zero 2030 commitment and through 
its standards and policies.

 - Climate Policy

Level 0 KPI: Embed Sustainability  

Climate risk on page 44

 - Safe and Sustainable Operations Policy 

EHS or security risk on pages 42 and 43

across the organisation.

Level 1 KPI: Progress Net Zero plan.

 - Code of Ethical Conduct 

 - Non-Technical Risk Standard

Employees

Further information: Our People,  
see pages 36 and 37. 

Further information: Health and Safety,  
see page 31.

Tullow aims to create an inclusive environment, free from discrimination, 
where individual differences and the contributions of all our staff are recognised 
and everybody is treated fairly. We have zero tolerance for any form of 
discrimination and decisions related to recruitment selection, development 
or promotion are based upon aptitude and ability only. 

Social policy

Further information: Community relations,  
go to our Sustainability Report online.

We engage with communities early in the planning process to identify the 
key impacts, both positive and negative, of our operations. We maintain 
ongoing dialogue to provide information about Tullow’s activities and create 
opportunities for people to contribute to decisions which affect them. 
We always listen to feedback and concerns, answer enquiries and register 
grievances made by community members.

Respect for human rights

Further information: Our Approach,  
go to our Sustainability Report online.

Tullow respects and promotes internationally recognised human rights as set 
out in the Universal Declaration of Human Rights and the International Labour 
Organization Declaration on Fundamental Principles and Rights at Work. When 
considering new investments, we review associated potential human rights 
issues and their relationship to our operations.

Anti-corruption and anti-bribery

Further information: Anti-corruption and 
anti-bribery, see page 36.

Tullow has zero tolerance of any form of corruption. We conduct our business 
honestly, fairly and transparently and we do not exercise improper influence 
on any individual or entity. We are subject to many anti-bribery laws in the 
jurisdictions within which we work and, as a UK registered company, are 
required to comply with the UK Bribery Act (2010).

This Strategic Report and the information referred to herein have been approved by the Board and signed on its behalf by: 

Phuthuma Nhleko
Chair

8 March 2023

Adam Holland
Company Secretary

8 March 2023

52

Tullow Oil plc 
2022 Annual Report and Accounts

 - Code of Ethical Conduct

Level 0 KPI: Leadership effectiveness.

People risk on page 45

 - Smart Working Policy

Level 1 KPIs: Improve employee 

Ethics & conduct risk on page 45

 - Code of Ethical Conduct

Level 1 KPIs: Socio-economic investment: 

Stakeholder risk on pages 43 and 44

 - Non-Technical Risk Standard

engagement: increase awareness and 

knowledge of I&D; build capacity and 

organisational effectiveness; refresh and 

implement a new Employee Value 

Proposition; maximise employee 

performance/experience.

Deliver classrooms and dormitories for 

1,500 new students in 2023; provide 

scholarships and after school support for 

6,100 students and train 150 STSEM 

teachers; establish long-term credit 

support and training for community 

businesses; demonstrate Tullow's macro-

socioeconomic contribution. 

 - Human Rights Policy

Level 2 KPI: Human Rights: enhance 

Stakeholder risk on page 43 and 44

 - Code of Ethical Conduct

Modern Slavery awareness internally and 

with high risk suppliers.

Ethics & conduct risk on page 45

 - Code of Ethical Conduct

Level 2 KPI: Robust and effective controls 

Ethics & conduct risk on page 45

in place to manage material business risk: 

review and establish the HR introduction 

for new joiners, the essential processes 

and training required for good governance. 

 
Requirement

Environment

Further information: Environment,  

see pages 34 and 35. 

Group approach and policies

Documents 

Related KPIs 

Related principal risks

Oil and gas production carries a high risk of environmental impact and 

 - Climate Policy

incidents related to production processes. 

Our product and the process associated with its production generate carbon 

emissions which contribute to climate change. Tullow is working to reduce its 

impact on the environment through its Net Zero 2030 commitment and through 

its standards and policies.

 - Safe and Sustainable Operations Policy 

 - Code of Ethical Conduct 

 - Non-Technical Risk Standard

Level 0 KPI: Embed Sustainability  
across the organisation.

Level 1 KPI: Progress Net Zero plan.

Climate risk on page 44

EHS or security risk on pages 42 and 43

Employees

Further information: Our People,  

see pages 36 and 37. 

Further information: Health and Safety,  

see page 31.

Tullow aims to create an inclusive environment, free from discrimination, 

where individual differences and the contributions of all our staff are recognised 

and everybody is treated fairly. We have zero tolerance for any form of 

discrimination and decisions related to recruitment selection, development 

or promotion are based upon aptitude and ability only. 

Social policy

Further information: Community relations,  

go to our Sustainability Report online.

We engage with communities early in the planning process to identify the 

key impacts, both positive and negative, of our operations. We maintain 

ongoing dialogue to provide information about Tullow’s activities and create 

opportunities for people to contribute to decisions which affect them. 

We always listen to feedback and concerns, answer enquiries and register 

grievances made by community members.

 - Code of Ethical Conduct

Level 0 KPI: Leadership effectiveness.

People risk on page 45

 - Smart Working Policy

 - Code of Ethical Conduct

 - Non-Technical Risk Standard

Ethics & conduct risk on page 45

Stakeholder risk on pages 43 and 44

Level 1 KPIs: Improve employee 
engagement: increase awareness and 
knowledge of I&D; build capacity and 
organisational effectiveness; refresh and 
implement a new Employee Value 
Proposition; maximise employee 
performance/experience.

Level 1 KPIs: Socio-economic investment: 
Deliver classrooms and dormitories for 
1,500 new students in 2023; provide 
scholarships and after school support for 
6,100 students and train 150 STSEM 
teachers; establish long-term credit 
support and training for community 
businesses; demonstrate Tullow's macro-
socioeconomic contribution. 

Respect for human rights

Further information: Our Approach,  

go to our Sustainability Report online.

Tullow respects and promotes internationally recognised human rights as set 

out in the Universal Declaration of Human Rights and the International Labour 

Organization Declaration on Fundamental Principles and Rights at Work. When 

considering new investments, we review associated potential human rights 

issues and their relationship to our operations.

 - Human Rights Policy

 - Code of Ethical Conduct

Level 2 KPI: Human Rights: enhance 
Modern Slavery awareness internally and 
with high risk suppliers.

Stakeholder risk on page 43 and 44

Ethics & conduct risk on page 45

Anti-corruption and anti-bribery

Further information: Anti-corruption and 

anti-bribery, see page 36.

Tullow has zero tolerance of any form of corruption. We conduct our business 

honestly, fairly and transparently and we do not exercise improper influence 

on any individual or entity. We are subject to many anti-bribery laws in the 

jurisdictions within which we work and, as a UK registered company, are 

required to comply with the UK Bribery Act (2010).

 - Code of Ethical Conduct

Level 2 KPI: Robust and effective controls 
in place to manage material business risk: 
review and establish the HR introduction 
for new joiners, the essential processes 
and training required for good governance. 

Ethics & conduct risk on page 45

This Strategic Report and the information referred to herein have been approved by the Board and signed on its behalf by: 

2022 Annual Report and Accounts 53

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance Report 
Directors’ report

A framework for 
corporate governance

As a UK-listed company, Tullow Oil plc’s governance policies and 
procedures are based on the Financial Reporting Council’s UK 
Corporate Governance Code (the Code) and the Financial 
Reporting Council’s Guidance on Board Effectiveness, both of 
which can be found at www.frc.org.uk. This Directors’ Report 
summarises how the Group has complied with the Code during 
the year ended 31 December 2022 and describes changes to the 
governance structure that took place before year end. The Code 
sets out how governance is achieved through the application of 
its five main principles and their supporting provisions:

 - Board leadership and Company purpose;

 - Division of responsibilities;

 - Composition, succession and evaluation;

 - Audit, risk and internal control; and

 - Remuneration.

Board leadership and Company purpose
The Board is accountable to shareholders and the Group’s other 
stakeholders for the creation and delivery of long-term, sustainable 
operational and financial performance for the enhancement of 
shareholder and stakeholder value. The Board meets these aims 
through setting the Group’s objectives, Values and strategy and 
ensuring that the necessary resources are available to achieve 
the agreed strategic priorities. During 2022, the Group has been 
focused on capital allocation and operational performance to 
achieve a more reliable and consistent operating performance 
and a sustainable improvement in operating margins. Our 
purpose is to build a better future through responsible oil and 
gas development.

The Board operates through a governance framework 
with clear procedures, lines of responsibility and delegated 
authorities to ensure that strategy is implemented and key risks 
are assessed and managed effectively. These are underpinned 
by the Board’s work to set the Group’s core Values, behaviours, 
culture and standards of business conduct and to ensure that 
these are clearly understood by the workforce, shareholders 
and other stakeholders.

The Board also ensures that there is sufficient engagement with 
the Group’s stakeholders such that their views can be considered 
in Board decision making. The Group’s stakeholders are divided 
into the following main groups: our investors, our host countries 
and their communities, our people.

54

Tullow Oil plc 
2022 Annual Report and Accounts

Division of responsibilities
The Chair is responsible for leadership of the Board and its 
overall effectiveness whilst the Chief Executive Officer is 
responsible for the operational management of the business, 
for developing strategy in consultation with the Board and for 
implementation of the strategy with the Senior Leadership Team. 
One of the non-executive Directors has been selected by the 
Board to be the Senior Independent Director. The Board is fully 
satisfied that the Senior Independent Director demonstrates 
complete independence and robustness of character in this role. 
The Senior Independent Director is available to meet shareholders 
if they have concerns that cannot be resolved through discussion 
with the Chair or for matters where such contact would be 
inappropriate. In addition, during the year the Senior Independent 
Director meets with the other non-executive Directors, without 
the Chair present, to discuss the Chair’s performance. The Chair 
meets regularly with the other non-executive Directors, without 
Executive Directors present, to review Board discussions and 
engagement as well as the performance of the Senior 
Leadership Team.

The Chair offers governance meetings with shareholders at least 
once a year to receive their direct feedback. In line with the 
guidance issued by the Institute of Chartered Secretaries and 
Administrators (ICSA), the Board has approved formal terms of 
reference for a Committee of the Executive Directors. The 
separation of responsibilities between the Chair, the Senior 
Independent Director and the Chief Executive Officer is clearly 
defined and agreed by the Board and is published on the 
Group’s website.

Until 20 October 2022, the Board consisted of seven independent 
non-executive Directors and one Executive Director. As previously 
announced by the Company, Jeremy Wilson, non-executive 
Director completed nine years on the Board on 20 October 2022 
but remained on the Board until the subsequent Board meeting 
on 30 November 2022, after which he stepped down. It was resolved 
by the Board that, given the events of the year, the Company 
and the Board would benefit from Mr Wilson’s attendance and 
contribution at the Board meeting in November. Nonetheless, 
in accordance with Provision 10 of the UK Corporate Governance 
Code, from 20 October 2022, he ceased to be considered an 
independent Director by the Board, and accordingly, stepped 
down as the Senior Independent Director and from the Nominations, 
Remuneration and Audit Committees from that date.

As at the date of this Report, the Board consists of seven 
independent non-executive Directors and two Executive 
Directors. On 8 December 2022, the Company announced that 
Richard Miller would be appointed as Chief Financial Officer 
and Executive Director with effect from 1 January 2023. The 
Company appointed Roald Goethe as an independent 
non-executive Director with effect from 24 February 2023. 

The Board of Directors

Chair, Executive Directors, Senior Independent Director and non-executive Directors
The Board operates under the leadership of the Chair and is collectively responsible for setting the Company’s strategy to deliver 
long-term value to shareholders and other stakeholders. The Board ensures that the appropriate resources, leadership and 
effective controls are in place to deliver the strategy. The Board also sets out the Company’s culture and Values, monitors business 
performance, oversees risk management and determines the Company’s risk appetite. The Board delegates some of its 
responsibilities to the Board sub-committees. The Board is accountable for the stewardship of the Company’s business 
to the shareholders and other stakeholders.

Audit  
Committee
Responsible for financial 
reporting, audit, internal 
control and risk 
management processes.

Nominations 
Committee
Responsible for Board 
composition, appointment 
of Directors and 
succession  planning.

Safety and 
Sustainability 
Committee
Responsible for health, 
safety, environment, 
climate change, shared 
prosperity, security and 
business sustainability.

Remuneration 
Committee
Responsible for reward and 
compensation for the 
Chair, Executive Directors 
and Senior Managers 
and reviewing 
the remuneration 
arrangements of 
the workforce.

pages 63 to 68

pages 69 and 70

pages 71 and 72

pages 73 to 97

Senior Leadership Team

Chief Executive Officer, Chief Financial Officer and three Senior Managers
The Senior Leadership Team operates under the leadership of the Chief Executive Officer and is responsible for 
the delivery and execution of the Board’s strategy as well as the day-to-day management of the Company’s business 
including operational performance. The Senior Leadership Team is accountable to the Board.

Following the appointment of the Chair of the Board, the Board 
undertook a review of the schedule of matters reserved for the 
Board and also the division of responsibilities between the Chair of 
the Board, the Chief Executive and the Senior Independent Director, 
and all of these are available on our website. 

The Board has reviewed the criteria set out in the 
Corporate Governance Code and the FRC’s Guidance on 
Board Effectiveness and considers each of the non-executive 
Directors to be independent in character and judgement with no 
conflicts of interest. In addition, the Board is satisfied that all 
non-executive Directors have disclosed their other significant 
commitments and confirmed that they have sufficient time 
to discharge their duties effectively. The Board is also of the 
view that no one individual or group of individuals dominates 
decision making.

As part of the governance framework, the Board has delegated 
some of its responsibilities to four Committees: the Audit 
Committee, the Nominations Committee, the Safety and 
Sustainability Committee and the Remuneration Committee. 
The Board is satisfied that the Committees have sufficient time 
and resources to carry out their duties effectively. Their terms of 
reference are reviewed and approved annually by the Board and 
the respective Committee Chairs report on their activities to the 
Board. The individual Committee terms of reference can be 
found on the Group’s website. Director attendance at Board and 
Committee meetings is summarised in the table overleaf.

Committee Reports on pages 63 to 97

2022 Annual Report and Accounts 55

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportDirectors’ report continued

Board and Board Committee attendance 2022 

Director

Phuthuma Nhleko

Rahul Dhir

Mitchell Ingram

Jeremy Wilson1

Mike Daly

Sheila Khama

Genevieve Sangudi

Martin Greenslade

Board (6)

Audit
Committee (5)

Nominations
Committee (3)

Safety and 
Sustainability
Committee (6)

Remuneration
Committee (6)

 6

6

6

6

6

6

6

6

3

3

3

4

5  

1 2 

5

6

6

6

6 

6

5

6

 1 2

1.   Denotes Director(s) who are no longer Directors of the Company.

2.   Denotes Director(s) who joined a committee part way through the year. 

The Board is supported and advised by the Company Secretary 
who ensures that it has the policies, processes, information, time 
and resources it needs for it to function effectively and efficiently. 
The Company Secretary is also responsible for ensuring 
compliance with all Board procedures and for providing advice 
to Directors when required. The Company Secretary acts as 
secretary to the Audit, Nominations, Safety and Sustainability 
and Remuneration Committees and has direct access to the 
Chairs of these Committees. 

The focus of the Board’s meetings during the first half of the year 
was on operational performance and the oversight of the 
Business Plan. The second half of the year focused on capital 
allocation and the Company’s long-term strategy, stakeholder 
engagement, and the energy transition and sustainability. Later 
in the year, the Board focused on culture, and the Employee Value 
Proposition. At various meetings during the year, the Board also 
reviewed the key risks facing the Company and discussed the 
Group’s appetite for those risks. 

The Board typically meets six times a year, in person. One of 
those meetings is devoted to an extensive review of the long-
term strategy of the business and another is usually held at an 
overseas office of the Group to provide the Board with deeper 
insights into the Company’s operations and an opportunity to 
engage with stakeholders. Due to the Board’s focus on the 
potential corporate transaction with Capricorn during the course 
of the year, it did not travel as a group to an overseas office. 
However, the Chair of the Safety and Sustainability Committee 
and also the Chair of the Audit Committee travelled together to 
visit the Group’s offices, operations and certain stakeholders in 
Ghana, including an overnight stay on the Group’s offshore facilities. 
The Directors’ observations and feedback was provided to both 
the Board and the business, and the business is implementing 
certain actions in response to those observations, which are 
being tracked by the Board.

56

Tullow Oil plc 
2022 Annual Report and Accounts

 
 
 
Composition, succession and evaluation
To ensure that serving Executive Directors and Senior Managers 
of the Company continue to possess the necessary skills and 
experience required for the strategy of the business, the Board 
has established a Nominations Committee to oversee the process 
of appointments and succession planning for Directors and other 
Senior Managers. The role of the Nominations Committee is 
critical in ensuring that the Group’s Board and Committee 
composition and balance support both the Group’s business 
ambitions and best practice in the area of corporate governance.

Upon joining the Board, Directors receive induction programmes 
which are specifically designed to complement their 
background, experience and knowledge with a more detailed 
understanding of the upstream industry and other matters 
regularly discussed by the Board. The programmes include 
one-to-one meetings with Senior Management, functional 
leaders and, where possible, visits to the Group’s principal offices 
and operations. The Directors also receive an overview of their 
duties, corporate governance policies and Board processes. 

Directors are initially appointed for a term of three years. 
With the exception of Mike Daly, who will have served nine years 
on the Board by the end of May 2023, all of the Directors will 
seek election or re-election at the next Annual General Meeting. 
The Board will set out in the Notice of Annual General Meeting its 
reasons for supporting the election or re-election of each of the 
Directors. In October 2022, Jeremy Wilson completed nine years 
on the Board and retired from the Board at the end of the last 
Board meeting of the year, on 30 November 2022. 

Following an extensive search process assisted by the executive 
search consultant, Cripps Sears & Partners, the Nominations 
Committee recommended, and the Board appointed, Richard 
Miller as an Executive Director and Chief Financial Officer with 
effect from 1 January 2023. Richard had previously served as 
interim Chief Financial Officer since Les Wood’s departure on 
31 March 2022 and, following a thorough search, including a 
diverse and inclusive pool of external candidates, the Board was 
delighted to appoint an internal candidate to the role, which 
further demonstrates the Committee’s commitment to developing 
a pipeline of future talent amongst its senior managers. Cripps 
Sears & Partners is independent of the Company and its Group. 

Board time* (%)

Principal risks and 
governance 12%

20+20+

Culture and 
people 8%

Safety and 
sustainability 
(including  
stakeholder 
engagement) 10%

Capital structure and 
capital allocation 20%

Business operations, 
restructuring and  
portfolio management 30%

Strategy 20%

* Percentages are approximate.

Nominations Committee Report on pages 69 and 70

Audit, risk and internal control
The Board has delegated responsibility to the Audit Committee 
to satisfy itself on the integrity of the Financial Statements and 
announcements on financial performance, overseeing the 
relationship with the external auditor and reviewing significant 
financial reporting and accounting policy issues. 

The Audit Committee has also assumed responsibility for 
overseeing the Group’s internal audit programme and the 
process of identifying principal and emerging risks and ensuring 
that they are managed effectively. As part of that process, the 
Company’s internal financial controls and internal control and 
risk management systems are assessed annually. 

The Directors acknowledge their responsibility for the Group’s 
systems of internal control which are designed to safeguard 
the assets of the Group and to ensure the reliability of financial 
information for both internal use and external publication and 
to comply with the requirements of the Code. Overall control is 
ensured by a regular detailed reporting system covering both 
operational and commercial performance and the state of the 
Group’s financial affairs. 

The Board has procedures for identifying, evaluating and 
managing principal risks that impact the Group and these are 
regularly reviewed. Tullow recognises that any systems of risk 
management and internal control can only provide reasonable, 
and not absolute, assurance that material financial irregularities 
will be detected or that the risk of failure to achieve business 
objectives is eliminated. However, the Board does seek to ensure 
that Tullow has appropriate systems in place for the identification 
and management of key risks, including emerging risks. 
In accordance with the requirements of the Code, the Board has 
established procedures to manage risk, oversee the internal 
control framework and determine the nature and extent of the 
principal risks the Company is willing to take in order to achieve 
its long-term strategic objectives. 

2022 Annual Report and Accounts 57

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance Report30
30
+
+
20
20
+
+
10
10
+
+
8
+
+
12
12
+
+
O
Directors’ report continued

Safety and Sustainability Committee
The Board has delegated to this Committee the responsibility 
and oversight of the Company’s occupational and process safety, 
people and asset security, health and environmental stewardship. 
The Committee monitors performance and key risks associated 
with these areas. The Committee also provides oversight of the 
implementation of the Company’s strategic priorities with respect 
to sustainability, namely; a Net Zero delivery plan, Safe Operations, 
Shared Prosperity, Environmental Stewardship, and Equality 
and Transparency. 

Safety and Sustainability Committee Report pages 71 and 72

Audit Committee
The Audit Committee retains responsibility for oversight of the 
external audit of reserves and resources. Board governance was 
strengthened by the nomination of a non-executive Director 
with appropriate technical expertise who has responsibility for 
engagement with the Chief Petroleum Engineer on all matters 
relating to reserves and resources. The same non-executive 
Director is available to assist with technical concerns raised 
through the Company’s confidential speaking-up service, 
Safe Call, replaced by ComplianceLine in November 2022. 
The Company’s external independent reserves auditor meets 
with the Audit Committee at least once a year to provide 
the Committee with an opportunity to ask questions and 
provide challenge to Senior Management’s assumptions. 

Audit Committee Report pages 63 to 68

Remuneration Committee
The policies and practices for determining the remuneration 
of the Executive Directors and the Senior Managers have been 
delegated to the Remuneration Committee. The principal role 
of the Remuneration Committee is to develop and maintain a 
Remuneration Policy that ensures Executive Directors and 
Senior Managers are rewarded in a manner that closely aligns 
with the successful delivery of the Company’s long-term purpose 
and strategy as well as those of the shareholders and other 
stakeholders, including the workforce. 

Remuneration Committee Report pages 73 to 97

Board oversight of climate change and disclosures in 
compliance with TCFD
Climate change remains one of Tullow’s nine Principal Risks with 
governance over climate-related transition and physical risks 
provided at Board, senior Management and operational levels. 
The Board has ultimate accountability for ensuring Tullow maintains 
sound climate risk management and internal control systems. 
Our CEO, a Board member, is ultimately accountable for Tullow’s 
strategic response to climate change and the energy transition. 
Directors are responsible for ensuring they remain sufficiently 
informed of climate related risks to Tullow and the broader 
energy sector, required to be able to meet their fiduciary 
duties under the UK Companies Act 2006.

The Board:

 - takes account of the financial impact on Tullow’s portfolio 
arising from reduced oil price and demand, and potential 
carbon taxes, identified in a range of climate scenarios used 
to test the resilience of our business; 

 - ensures mitigation of climate change risks is embedded in 
Tullow’s strategy, decision making on capital allocation and 
Management compensation;

 - monitors indications of any changes in Tullow’s access to and 

cost of capital and debt stemming from shifts in investor 
sentiment or regulator pressure on investors towards the oil 
and gas sector in response to climate-related risks; and

 - approves Tullow’s carbon management and performance, 
including targets for emissions reductions and alignment 
with host nations’ strategies to manage climate change.

The Board undertakes these responsibilities primarily 
through three sub-committees. The Safety and Sustainability 
Committee provides full oversight and assurance in relation to 
operational performance on carbon emissions and management 
of climate-related issues. Sustainability performance, which 
includes implementation of decarbonisation initiatives and our 
approach to offsetting hard to abate emissions to meet our Net 
Zero Commitment, was a key focus for 2022. The Audit Committee 
is responsible for ensuring the effectiveness of risk management 
processes and internal control systems, including for  
climate-related risks, and oversees the assessment of Tullow’s 
financial resilience considering the forecasts of various scenarios 
on our portfolio and ensures the findings are appropriately and 
transparently reflected in our financial disclosures. Through the 
Remuneration Committee the Board ensures climate and sustainability 
performance, including performance against our Net Zero target, 
is embedded in the corporate scorecard and annual performance 
KPIs. The Board approved the inclusion of a Sustainability KPI in 
the 2023 Scorecard with a weighting of 5%. The Board receives 
reports from all three Committees at each Board meeting. 

58

Tullow Oil plc 
2022 Annual Report and Accounts

Tullow’s approach to climate-related risk management is focused 
on integrating the identification, assessment and management 
of climate-related risk across the business and delegating 
responsibility for achieving climate-related performance targets.  

Compliance
The Board is satisfied that the Group has complied in full with 
the Code during the year ended 31 December 2022, with the 
following exception:

 -  The Directors’ Remuneration Policy, approved by shareholders 
in 2020, provided that Executive Director pension contributions 
for new Executive Directors are aligned (as a percentage of 
salary) with those available to the workforce. However, it 
provided that pension contributions for existing Executive 
Directors would be frozen at the 2019 cash amount and adjusted 
downwards so they are aligned (as a percentage of salary) with 
those available to the workforce by 1 January 2023. Between 
1 January 2022 and 31 March 2022, Les Wood (Executive Director 
and Chief Financial Officer) was paid pension contributions at 
the frozen 2019 cash amount. This does not comply with 
Provision 38 of the Code which requires these contributions 
to be aligned with those available to the workforce; however, 
this is reflective of Provision 143 of the FRC’s Guidance on 
Board Effectiveness, which acknowledges that it may not be 
practical to alter existing contractual arrangements. The 
Board confirms that the pension contributions for the Chief 
Executive Officer appointed in 2020 and those of the new 
Chief Financial Officer appointed on 1 January 2023 are aligned 
(as a percentage of salary) with those available to the workforce 
and that, following the departure of Les Wood by mutual 
agreement of the Board on 31 March 2022, there is no longer 
any Executive Director receiving pension contributions which 
are not in line with the workforce, and therefore the Corporate 
Governance Code.

Phuthuma Nhleko
Chair

7 March 2023

Further information on our carbon emissions, and our Net Zero 
Pathway can be found in our Strategic Report.

Tullow’s Senior Leadership Team, led by the Group Director of 
People & Sustainability, is responsible and accountable for 
overseeing and monitoring risks that fall under their remit, and 
for leading the incorporation of climate risks, opportunities, and 
scenario assumptions into enterprise risk registers. This accounts 
for the policy positions and regulations within our host nations.

The Ghana Managing Director is furthermore accountable for 
the implementation of decarbonisation initiatives in our Ghana 
operations. The Group Sustainability function, which reports to 
the Director of People & Sustainability, is responsible for leading 
the integration of climate-related transition and physical risk 
management across the business. The function works closely 
with Group Internal Audit & Risk, Finance, Legal, Commercial 
and business teams to enhance the identification, assessment 
and management of climate risk and lead business teams in 
understanding the transmission pathways which could affect 
our business. Each part of the business therefore evaluates 
climate-related risks and opportunities within their remit as 
part of an ongoing risk review cycle; climate risk management 
reflects Tullow’s ‘top-down, bottom-up’ approach to risk, 
recognising the cross-cutting nature of physical and transition 
climate risks which may affect other principal risk categories.

Audit Committee
Beyond its fiduciary duties in relation to the integrity of the 
Company’s Financial Statements, the Audit Committee is also 
responsible for ensuring there is a sufficient level of assurance 
provided on risk management and internal controls systems, 
including for Climate Risk, and whether it is sufficient for the 
Board to satisfy itself that they are operating effectively. During 
2022 this included a review of the climate scenario analysis and 
methodologies used to test the resilience of our business, including 
the potential financial impacts of climate-related transition and 
physical risk. The Committee also reviewed the assurance and 
audit process in support of annual climate-related disclosures.

Safety and Sustainability Committee
Tullow modified the scope of its standing EHS Committee to 
include safety and sustainability in 2019 to reflect the material 
nature of ESG and sustainability risks. Embedding sustainability 
across the organisation, which includes progress against Tullow’s 
Net Zero Commitment, was a key focus of the Committee for 
2022. Among others, this included a review of enterprise-wide 
climate risk identification and management processes and the 
third-party assurance process for annual disclosures.

2022 Annual Report and Accounts 59

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportBoard of Directors

1. Phuthuma Nhleko
Independent non-executive 
Chair
Age: 62

Tenure: <2 years
Appointment: October 2021
Independent: Yes

Key strengths
Executive leadership, public company 
governance and leadership, emerging 
markets, engineering, investor 
relations, corporate finance, business 
development, risk management, 
technology and innovation.

Experience
Phuthuma brings extensive emerging 
markets experience to Tullow having 
worked successfully across Africa over 
the past three decades. Phuthuma was 
Chief Executive of MTN Group, the 
leading pan-African telecommunications 
company, from 2002 to 2011. During his 
time with MTN, the Group grew rapidly 
in Africa and the Middle East, gaining 
over 185 million subscribers to become 
one of the largest listed companies in 
Africa. In 2013, Phuthuma returned to 
MTN as a non-executive Director and 
Chairman until 2019. This included a 
period as Executive Chairman from 
2015 to 2017. He remained part of the 
international advisory board for the 
business until August 2021. After 
stepping down as Chief Executive of 
MTN in 2011, Phuthuma was a 
non-executive Director at BP plc (2011–16) 
and Anglo-American plc (2011–15). He 
also served previously on the Boards of 
Nedbank and Old Mutual in South Africa.

Current external roles
Phuthuma is Chairman of Phembani 
Group, an investment group which 
he founded in 1994, and is Chairman of 
the Johannesburg Stock Exchange Ltd. 
Phuthuma is also a non-executive 
Director of South African downstream 
energy company, Engen Petroleum, and 
a non-executive Director of IHS Towers, 
the NYSE-listed Emerging Markets 
Telecom Infrastructure Provider.

1

N

2

3

4

N

S

5

A

R

N

6

S

7

R

S

8

A

R

S

9

A

4. Mike Daly
Non-executive Director
Age: 69

Tenure: 8 years
Appointment: June 2014
Independent: Yes

Key strengths
Upstream business, exploration 
and appraisal executive leadership, 
business development, executive and 
public company leadership, technology 
and innovation, environment, health, 
safety and sustainability.

Experience
Mike brings significant upstream 
experience to Tullow from a 40-year 
career in the oil and gas business. Mike 
spent 28 years at BP plc where he held 
a number of senior executive and 
functional roles within the exploration 
and production division across Europe, 
South America, the Middle East and 
Asia, including eight years as head of 
exploration and new business 
development. He also served on 
BP’s executive team as executive vice 
president exploration, accountable 
for the leadership of BP’s exploration 
business. Mike was a member of the 
World Economic Forum’s Global Agenda 
Council on the Arctic and has served on 
the advisory board of the British 
Geological Survey. He is a visiting 
professor at the Department of Earth 
Sciences, Oxford University. He holds 
a BSc in Geology from the University 
College of Wales and a PhD in Geology 
from Leeds University. Mike is also 
a graduate of the Program for 
Management Development, Harvard 
Business School, and in 2014 was 
awarded The Geological Society of 
London’s Petroleum Group Medal.

Current external roles
Non-executive director of Compagnie 
Générale de Géophysique, a global 
provider of geoscience and geophysical 
services to the oil and gas industry, 
where he is chair of the health, safety, 
environment and sustainable 
development committee and a member 
of the investment committee. President 
of the Geological Society of London, 
a registered UK charity.

2. Rahul Dhir 
Chief Executive Officer
Age: 57

Tenure: 3 years
Appointment: July 2020
Independent: No

Key strengths
Upstream business, exploration, 
development and operations, executive 
leadership, capital markets, M&A, 
environment, health, safety 
and sustainability.

Experience
Rahul brings substantial leadership 
experience in the oil and gas industry to 
Tullow, having founded Delonex Energy, 
an Africa-focused oil and gas company 
in 2013. Prior to establishing Delonex, 
Rahul spent six years at Cairn India as 
chief executive officer and managing 
director. Under his leadership Cairn 
India successfully completed a $2 billion 
IPO and grew to a market value of nearly 
$13 billion with operated production of 
over 200,000 barrels of oil equivalent 
per day. Rahul started his career as a 
Petroleum Engineer, before moving into 
investment banking where he led teams 
at Morgan Stanley and Merrill Lynch, 
advising major oil & gas companies on 
merger and acquisition and capital 
market related issues.

Current external roles
Member of the International Board 
of Advisors at the University of Texas 
at Austin.

3. Richard Miller 
Chief Financial Officer
Age: 40

Tenure: < 1 year
Appointment: January 2023
Independent: No

Key strengths
Upstream oil and gas, capital markets, 
M&A, financial management, audit 
and assurance.

Experience
Richard brings extensive oil & gas and 
financial experience to the role. He has 
been acting as Interim CFO since April 
2022 and has been with Tullow for over 
11 years. During that time Richard led 
the Tullow Finance team, supporting a 
number of acquisitions, disposals and 
capital markets transactions. Richard 
played a significant role in the continued 
turnaround of Tullow with the successful 
rebasing of Tullow’s cost structure, the 
resetting of the balance sheet and the 
change to a more focused capital 
allocation. Richard is a Chartered 
Accountant and he joined Tullow from 
Ernst and Young LLP where he worked 
in the audit and assurance practice.

Current external roles
None.

60

Tullow Oil plc 
2022 Annual Report and Accounts

5. Martin Greenslade
Senior Independent Director
Age: 58

Tenure: 4 years
Appointment: November 2019
Independent: Yes

Key strengths
Corporate finance, accounting and audit, 
risk management and executive and 
public company leadership.

Experience
Martin, a chartered accountant, 
brings extensive corporate financial 
experience to Tullow from a 35-year 
career in the property, engineering and 
financial sectors in the UK and across 
Africa, Scandinavia and Europe. From 
2005 to 2021 Martin was chief financial 
officer at Land Securities Group plc, 
a listed UK real estate company. 
Previously, he spent five years as 
group finance director of Alvis plc, an 
international defence and engineering 
company. Martin holds an MA in 
Computer and Natural Sciences from 
Cambridge University and is also a 
graduate of the Stanford Executive 
Program, Stanford University California.

Current external roles
Martin is a board trustee of the UK 
arm of International Justice Mission, 
a human rights charity focused on 
protecting the poor from violence 
and ending human slavery.

6. Sheila Khama
Non-executive Director
Age: 65
Tenure: 4 years
Appointment: April 2019
Independent: Yes

Key strengths
Extractives project and policy 
reform, executive leadership, 
corporate governance, business 
development, public–private 
partnership and sustainability.

Experience
Sheila brings to Tullow a wealth of 
executive experience in the banking 
and natural resources sectors across 
Africa. Sheila served as the chief 
executive officer of De Beers Botswana 
from 2005 to 2010, after which she 
served as a director of the extractives 
advisory programme at the African 
Centre for Economic Transformation. 
In 2013, Sheila took up a position as 
director of the Natural Resources 
Centre at the African Development 
Bank, Abidjan, Côte d’Ivoire. Sheila 
subsequently became a policy adviser 
at the World Bank in Washington in 
2016. In both roles she advised host 
governments on sustainable 
development policies for natural 
resources. During this time she also 
represented the African Development 
Bank as an observer on the international 
board of directors of the Extractive 

Industries Transparency Initiative. 
Sheila holds a BA from the University 
of Botswana and an MBA from the 
Edinburgh University Business School.

Current external roles
Sheila is currently a member of 
the Advisory Board of the Centre for 
Sustainable Development Investment, 
Columbia University, and the audit 
committee of the United Nations Office 
of Operations, a non-executive director 
of the Development Partner Institute, 
a non-executive director of Base 
Resources Limited and a non-executive 
Director of The Metals Company, which 
is listed on the NASDAQ Stock Exchange 
in New York.

7. Mitchell Ingram
Non-executive Director
Age: 60

Tenure: 3 years
Appointment: September 2020
Independent: Yes

Key strengths
Upstream business, corporate finance, 
accounting and audit, business 
development, risk management, 
executive leadership, investor and 
government relations.

Experience
Mitchell brings a wealth of oil and gas 
executive experience to Tullow, having 
established a distinguished career 
spanning over 28 years of experience in 
the oil and natural gas industry. Mitchell 
joined Anadarko in 2015 and became 
executive vice-president of International, 
Deep Water, and Exploration in 2018. 
Prior to this, he served as development 
director and then asset general 
manager for the Karachaganack field in 
Kazakhstan at BG Group, following his 
time as managing director of QGC 
Australia. Mitchell began his career at 
Occidental and spent 22 years in a 
number of technical and operational 
roles in the UK North Sea, Qatar and 
Libya. Mitchell holds a BSc in 
Engineering Technology from Robert 
Gordon University in Aberdeen.

Current external roles
None.

8. Genevieve Sangudi 
Non-executive Director
Age: 46

Tenure: 4 years
Appointment: April 2019
Independent: Yes

Key strengths
Corporate finance, accounting and 
audit, business development, risk 
management, executive leadership 
and investor relations.

Experience
Genevieve brings considerable 
marketing, investment and fund 
management experience to Tullow from 

a 22-year career in the financial sector 
in the US and across Africa. Genevieve 
began her career in business 
development as a marketing executive 
at Procter & Gamble, Boston, before 
joining Emerging Capital Partners, a 
pan-African private equity firm, as 
a partner and managing director. At 
Emerging Capital Partners Genevieve 
served on the boards of portfolio 
companies working closely with the 
executive teams and set up the 
company’s operations in Nigeria. Since 
2011, Genevieve has been managing 
director, Sub-Saharan Africa, for the 
American private equity company 
Carlyle Group, based in Johannesburg, 
South Africa, leading on a number of 
significant transactions in Gabon, 
Tanzania, Nigeria and Uganda. 
Genevieve holds a BA from Macalester 
College, St Paul, Minnesota, an MA in 
International Affairs from Columbia 
University, New York, and an MBA from 
the Columbia Business School, 
Columbia University. 

Current external roles
Genevieve is currently managing 
director, Sub-Saharan Africa, for the 
American private equity company 
Carlyle Group.

9. Roald Goethe
Non-executive Director
Age: 63

Tenure: <1 year
Appointment: February 2023
Independent: Yes

Key strengths
Upstream business, finance, 
development, executive leadership, 
capital markets, M&A.

Experience
Roald is a highly experienced oil and 
gas executive with extensive commercial 
knowledge of the energy industry in 
Africa. In 2006 he founded Delaney 
Petroleum Ltd, trading crude oil and 
petroleum products predominantly 
within West Africa and the Middle East. 
Prior to establishing Delaney, Roald 
spent 11 years at Trafigura Group, 
where he had an integral role in the 
development of the group’s oil trading 
activities, primarily in West Africa. 
Roald has an excellent understanding 
of Tullow’s business and vision, and he 
will provide a unique commercial 
and entrepreneurial perspective to 
Tullow’s Board.

Current external roles
Roald is a Director of ROFGO 
Racing Limited.

Board composition 
statistics

Tenure

Age

Nationality

 0–5 Years 
 6–10 Years 

3 Years 
average  
tenure

58 Years 
average  
age

 40–50 Years 
 51–60 Years 
 61–70 Years 

8989+
2222+
5656+
7878+
7878+

 British 
 Motswana 
 South African 
 Tanzanian 
 German 

 Independent 
 Non-independent 

77% 
independent

Independence

23% 
female 

 Male 
 Female 

Gender

8
1

2
3
4

5
1
1
1
1

7
2

7
2

Committee membership key

 Committee Chair
A  Audit Committee
N  Nominations Committee
R  Remuneration Committee
S  Safety and Sustainability Committee

Tullow Oil plc 
2022 Annual Report and Accounts

61

Financial statementsSupplementary informationStrategic ReportGovernance Report+
11
11
+
+
O
O
+
33
33
+
+
45
45
+
+
O
O
+
22
22
+
+
O
O
+
11
11
+
11
+
11
+
11
+
11
+
11
11
+
+
O
O
+
22
22
+
+
O
O
Stakeholder engagement

Engaging with our 
stakeholders

Strong relationships built on trust remain key to 
the delivery of the Company’s strategy and goals. 
During 2022 frequent engagement was carried out with 
our investors, host nations and Tullow staff. This was 
carried out by the Chairman, Executive Directors and 
non-executive Directors. Feedback was then regularly 
communicated to the Board as a whole and taken into 
consideration during Board decision making.

Our key stakeholders

How the Board engaged

Our investors

S

VEST O R
R IN

U
O

OUR H

O

S

T 

N

A

T

I

O

N

S

OUR PEO P L E

Our host nations

S

R

VEST O
R IN

U
O

OUR H

O

S

T

N

A

T

I

O

N

S

OUR PEO P L E

OUR H

O

S

T 

N

A

T

I

O

N

S

Our people

S

VEST O R
R IN

U
O

OUR PEO P L E

 - Throughout the year, Tullow management and the 
Investor Relations team met both virtually and 
physically with investors to discuss operational 
and financial performance. Significant 
engagement was also carried out with regards to 
the proposed combination with Capricorn, which 
was terminated in October 2022.

 - Tullow attended a number of equity and debt 

conferences during the year; and hosted a large 
number of group and 1-2-1 meetings with current 
or prospective investors. This included a dedicated 
webinar for Retail Investors to engage with this 
important part of our shareholder base. 

 - The Chair and Senior Independent Director 
met with major shareholders to discuss 
governance issues.

 - The Chair had the opportunity to meet H.E. the 

President of Ghana and other government officials 
in April. The CEO also had quarterly updates with 
H.E. the President in Accra and London. 
Additionally, the CEO, other senior business leaders 
proactively engaged with several other government 
officials, including the Minister of Energy, Minister 
of Finance, Minister of State for Finance, and senior 
officials of Petroleum Commission, Ghana National 
Petroleum Corporation and Ghana National Gas 
Company Ltd., among others.

 - The Non-Executive Board members Martin 

Greenslade and Mitchell Ingram also engaged with 
the Vice President of Ghana during a working visit 
to Ghana in November. Members of the Tullow 
Ghana Advisory Board also had the opportunity to 
engage with HE the President of Ghana, the 
Minister of Energy, Bank of Ghana and other senior 
government officials. 

 - In November, Tullow held its inaugural “Ghana 
Energy Evening” in London. The event, hosted 
jointly by the CEO and Ghana’s High Commissioner 
to the United Kingdom and the Republic of Ireland, 
was Tullow’s maiden platform to engage with 
Ghanaian diaspora in the United Kingdom. 

 - Non-executive Directors of the Board met 

with members of the Tullow Advisory Panel on 
four occasions during the course of the year. 
These meetings provided an opportunity to gather 
feedback from employees to help shape decisions 
with regards to improving our overall Employee 
Value Proposition. Such feedback led to the launch 
of some significant initiatives to improve further 
the Tullow employee experience in areas such as 
performance management, hybrid working and 
compensation policies.

 - Tullow hosted a hybrid Annual General Meeting 
which was also attended by the Directors and a 
number of investors. At the AGM on 25 May 2022, 
a significant number of votes were cast against 
Special Resolution 14 (43.95%) to authorise the 
Board to allot or sell equity securities for cash) and 
Special Resolution 16 (24.44%) to authorise the 
Company to make market purchases of its own 
shares. Members of the Board have since engaged 
with our major shareholders who voted against the 
resolutions and have received their feedback, 
which will be incorporated into the Board’s 
considerations and communications in the lead 
up to the next AGM in 2023.

 - The CEO and other senior business leaders met the 
Minister of Mines, Hydrocarbon and Energy for Côte 
d’Ivoire at Africa Oil Week in Capetown. 

 - The CEO met Gabon’s Minister of Water, Forest, the 

Sea and Environment, the Minister of Foreign 
Affairs and the Secretary General of the Presidency 
in London during the Commonwealth Gabonese 
flag raising event. 

 - Additionally, the CEO met virtually with many of our 
key stakeholders across our business in connection 
with Tullow’s major transactions during the year.

 - In 2023, Tullow’s Chair will meet with a range of 
key stakeholders from across Tullow’s countries 
of operations.

 - The CEO and the Senior Leadership Team hosted 
regular virtual town hall events which included 
open Q&A throughout the year, which was 
complemented by an Employee Engagement 
Survey conducted in the second quarter of 2022.

 - As travel restrictions lifted, the CEO and Senior 
Leadership Team were able to meet with our 
employees across our locations in person, hosting 
many small group discussions.

62

Tullow Oil plc 
2022 Annual Report and Accounts

 
Audit Committee report

Audit Committee Report

Martin Greenslade 
Chair of the Audit Committee

Dear shareholder
The Audit Committee continues to focus on ensuring that Tullow 
has a strong system of financial and non-financial controls, risk 
management processes and internal audit programme. In 
particular, the Audit Committee’s activities in 2022 included 
oversight of Tullow’s financial reports, disclosures in key 
transactional documents, as well as assessing the effectiveness 
of the Company’s risk management and internal control 
processes. In this report, I also outline key areas of financial 
judgement and estimation, which were considered in Tullow’s 
accounts and the action taken by the Committee to ensure they 
fairly reflect Tullow’s financial position. In 2022 particular focus 
was given to judgements made in respect of tax treatments and 
the Group’s going concern assessment. The Committee 
continued to review the performance of our finance and supply 
chain outsourcing partner and reviewed climate risk, including 
its TCFD analysis, scenarios and disclosure.

The Committee has monitored the performance of Ernst & Young 
LLP as the Company’s statutory external auditor. We continue to 
be encouraged by the focus and insight provided by Ernst & Young, 
especially in the areas of significant judgements and their use of 
data analytics.

The Committee oversaw the appointment of the new Head of 
Internal Audit and Risk in 2022. This was particularly important 
due to the significant changes that occurred within the 
organisational structure of the business and that of the internal 
audit function during 2020 and 2021. The focus on delivery of 
Internal Audit in 2022 led to an increase in the number of internal 
audits performed, with 15 completed in 2022 and one in progress 
at the year end. 

The Committee also met with the Group Head of Ethics and 
Compliance and received updates on matters including the Code 
of Ethical Conduct, avenues available to our staff and suppliers 
for speaking up, and procedures for the detection and prevention 
of fraud. 

“ The Committee continued to 

review the performance of 
the Group’s control 
environment and 
strengthened risk 

management process. ”

Martin Greenslade 
Chair of the Audit Committee

Based on the results of the annual effectiveness review of risk 
management and internal control, the Audit Committee 
concluded that the system of internal controls operated 
effectively throughout the financial year and up to the date on 
which the Financial Statements were signed. There were areas 
identified for improvement and the Audit Committee is confident 
that they are in the process of being addressed.

During 2022, the Financial Reporting Council (FRC) reviewed 
Tullow’s Annual Report and Accounts for 2021 in their sample 
for the thematic review of judgement and estimate disclosures. 
We are pleased with the outcome of the review and no questions 
or queries were reported by the FRC. It did, however, suggest  
some improvements around the Group’s disclosures on certain 
areas of judgement and uncertainty, which have been addressed 
in our 2022 Annual Report where material and relevant. The FRC’s 
role is to consider compliance with reporting standards and is 
not to verify the information provided. Therefore, given the scope 
and inherent limitations of their review, which does not benefit from 
any detailed knowledge of the Group, it would not be appropriate 
to infer any assurance from their review that our 2021 Annual 
Report and Accounts are correct in all material respects.

Before advising the Board on the approval of the 2022 Annual Report 
and Accounts, the Committee asked the Senior Leadership Team 
to demonstrate to the Committee its processes and procedures for 
ensuring that the report contains the relevant information necessary 
for shareholders to assess Tullow’s position, performance, business 
model and strategy and that it is fair, balanced and understandable. 
Furthermore, the Committee, in conjunction with the Board 
provided detailed feedback to Management on the 2021 Annual 
Report and Accounts process, which has been addressed 
through the 2022 process.

Martin Greenslade
Chair of the Audit Committee

7 March 2023

2022 Annual Report and Accounts 63

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportAudit Committee report continued

Governance
Martin Greenslade was appointed Audit Committee Chair in 2020 
following the AGM. Martin is a Chartered Accountant. He was 
Chief Financial Officer at Land Securities Group plc from 2005 
to 2021 thus meeting the requirement of the UK Corporate 
Governance Code for the Audit Committee to have at least one 
member who has recent and relevant financial experience. 
The other members of the Audit Committee during the year 
were Mike Daly, Genevieve Sangudi and Jeremy Wilson. 
Genevieve Sangudi joined the Committee in September in 
advance of Jeremy Wilson stepping off the Committee in 
October. Together, the members of the Committee demonstrate 
competence in finance, the oil and gas industry and investing in 
Africa. Mike Daly has significant prior experience in oil and gas 
companies and Genevieve Sangudi has considerable pan-African 
and North American marketing, investment and fund management 
experience. The Company Secretary serves as the secretary 
to the Committee.

The Chief Financial Officer, the Group General Counsel, the Group 
Financial Controller, the Head of Internal Audit and Risk and 
representatives of the external auditor are invited to attend each 
meeting of the Committee and participated in all of the meetings 
during 2022. The Chair of the Board and the CEO also attend 
meetings of the Committee by invitation and were present at 
most of the meetings in 2022. The external auditor and the 
Head of Internal Audit and Risk have unrestricted access to 
the Committee Chair.

In 2022, the Committee met on five occasions and also held 
conference calls between meetings to consider specific items. 
Meetings are scheduled to allow sufficient time for full 
discussion of key topics and to enable early identification and 
resolution of risks and issues. Meetings are aligned with the 
Group’s financial reporting calendar.

The Committee reviewed its terms of reference during the year 
to ensure they comply with relevant regulation, including the UK 
Corporate Governance Code 2018, the Companies Act 2006, the 
FRC’s 2016 Guidance on Audit Committees, the FRC’s 2014 
Guidance on Risk Management, Internal Control and Related 
Financial and Business Reporting and the FRC’s Revised Ethical 
Standards 2019. The Audit Committee’s terms of reference can be 
accessed via the corporate website. The Board most recently 
approved the terms of reference on 30 November 2022.

Summary of responsibilities
The Committee’s detailed responsibilities are described in its 
terms of reference and include:

 - monitor the integrity of the Financial Statements of the Group, 
reviewing and reporting to the Board on significant financial 
reporting issues and judgements including going concern and 
viability statement assessments;

 - review and, where necessary, challenge the consistency of 
significant accounting policies, and whether appropriate 
accounting standards have been used;

 - review the content of the Annual Report and Accounts and 

advise the Board on whether it is fair, balanced and 
understandable and if it provides the information necessary 
for shareholders to assess Tullow’s position, performance, 
business model and strategy;

64

Tullow Oil plc 
2022 Annual Report and Accounts

 - monitor and review the adequacy and effectiveness of the 

Company’s internal financial controls and internal control and 
risk management systems; 

 - consider the level of assurance being provided on the risk 
management and internal controls systems and whether it 
is sufficient for the Board to satisfy itself that they are 
operating effectively;

 - review the adequacy of the whistleblowing system, and the 
Company’s procedures for detecting and preventing fraud;

 - review and assess the annual Internal Audit Plan, its alignment 

with key risks of the business and coordination with other 
assurance providers and receive a report on the results of the 
Internal Audit function’s work on a periodic basis;

 - oversee its relationship with the external auditor including 

assessing its independence and objectivity, review the annual 
audit plan to ensure it is consistent with the scope of the audit 
engagement, and review the findings of the audit;

 - meet with the Chief Petroleum Engineer and receive reports 

from the independent reserves auditor (TRACS);

 - assess the qualifications, expertise and resources of the 

external auditor and the effectiveness of the audit process; and

 - oversee the system of ethics and compliance, including its 

procedures to prevent bribery and corruption, and response to 
any significant instances of non-compliance.

Key areas reviewed in 2022
The Committee fully discharged its responsibilities during the 
year and the following describes the work completed by the 
Audit Committee in 2022:

Annual Report
For the Audit Committee and the Board to be satisfied with the 
overall fairness, balance and clarity of the final report, the 
following steps are taken:

 - collaborative approach taken by the Group, with support 
from the Executives and Group functions and direct input 
from the Board;

 - a central dedicated project team working closely with our 

external auditor;

 - early engagement and planning, taking into consideration 

investors’ feedback, regulatory changes and leading practice;

 - comprehensive guidance issued to key report contributors 

across the Group;

 - validation of data and information included in the report both 

internally and by the external auditor;

 - a series of key proof dates for comprehensive review across 
different levels in the Group that aim to ensure consistency 
and overall balance; 

 - the approach by management and resultant disclosure 

associated with climate change and TCFD; and

 - Senior Management and Board review and sign-off.

Financial reporting
As part of the financial reporting process, the Committee kept under review ongoing and emerging financial reporting risks and 
judgements. The Committee met in September 2022 to review half-year Financial Statements and in November 2022 to discuss an 
initial view of key financial reporting risks and judgements before the year end process. Finally, the Committee met for the full-year 
accounts approval in February 2023. At each stage of the process, the Committee considered the key risks identified as being 
significant to the 2022 Annual Report and Accounts as well as accounting policy changes and their most appropriate treatment 
and disclosure. The primary areas of judgement considered by the Committee in relation to the 2022 accounts and how these were 
addressed are detailed below. The related Group accounting policies can be found on pages 119 to 130. 

Significant financial judgements 
and areas of estimation

Carrying value of 
intangible exploration 
and evaluation assets

Carrying value of 
property, plant and 
equipment (PP&E)

How the Committee addressed these judgements and areas of estimation

A detailed accounting paper was received by the Committee from Management on the Group’s exploration and 
evaluation assets, with a separate paper for Kenya, given its materiality. The papers documented Management’s 
assessment of indicators for impairment and, if required, showed calculations for the impairments. The Committee 
reviewed these papers and challenged Management’s position, with particular focus on the Kenya development 
project given key changes to the project in 2022, at the February 2023 Audit Committee meeting.

The Committee supported Management’s assessment that an impairment was not required in respect of Kenya based 
on the judgemental assessment performed.

The Committee received and reviewed the papers prepared by Management on the Group’s oil price and discount rate 
assumptions, which are used in the assessment of the carrying value of PP&E. At the September 2022, November 2022 
and February 2023 Audit Committee meetings these assumptions were challenged by the Committee compared to 
independent oil price forecasts. The Committee also challenged the Company’s calculation of discount rates, with 
particular focus on the asset and exploration risk adjustments made by Management to a peer group weighted 
average cost of capital.

At the September and February Audit Committee meetings the Audit Committee reviewed and challenged detailed 
papers on Management’s assessment of impairment triggers and resulting impairment tests for PP&E. The Committee 
gave particular focus to TEN, given the materiality of historical impairments made to that asset. The Committee also 
discussed the Group’s reserves and resources with the Group’s principal external reserves auditor, TRACS, at the 
February Committee meeting to gain comfort over Management’s view of the carrying value of PP&E. The Committee 
concurred with the impairments proposed by Management and ensured there was an adequate disclosure of this 
judgement in the Annual Report and Accounts.

Going concern 
and viability

A detailed accounting paper and cash flow analysis was prepared by Management and provided to the Committee, 
which then reviewed and challenged the assumptions and judgements in the underlying going concern and viability 
statement forecast cash flows. The Committee discussed with Management the risks, sensitivities and mitigations 
identified by Management to ensure the Company can continue as a going concern. The Committee also discussed the 
five-year time horizon used by Management for the viability statement which extends beyond the revised debt 
maturities following the refinancing in 2021.

The Committee concurred with Management’s assessment and ensured there was an adequate disclosure of this 
judgement in the Annual Report and Accounts.

Ghana Pre-emption

A detailed paper was prepared by Management and reviewed by the Committee documenting the background and the 
accounting treatment of Tullow’s acquisition of additional interest in TEN and Jubilee fields in Ghana and its impact on 
the Group results. The acquisition of additional interests in TEN and Jubilee by the Group has met the definition of a 
business combination under IFRS 3 and has been accounted for using the acquisition method. This required the Group 
to fair value assets acquired and liabilities assumed at the acquisition date which gave rise to a gain on bargain 
purchase recognised in the income statement during the year.

Provisions

A detailed accounting paper was prepared by Management on provisions and reviewed by the Committee. 
This included a summary of independent legal advice on such disputes where appropriate. The Committee regularly 
monitors the risk by receiving regular summaries of all open litigations and disputes as part of the Group’s Quarterly 
Performance reporting. The Committee challenged Management’s position at the December and March Audit 
Committee meetings. The Committee concurred with Management’s assessment and ensured there was 
an adequate disclosure of this judgement in the Annual Report and Accounts.

Uncertain tax 
and regulatory 
treatments

Detailed accounting papers on all tax and regulatory exposures were prepared by Management for the Committee’s 
review. Where relevant, the papers included summaries of external legal or tax advice on particular tax claims and 
assessments received. The Committee also met with the Head of Tax in the September and February meetings to 
discuss and challenge the key judgements and estimates made including the likelihood of success and the quantum of 
the total exposure for which provision had been made. The Committee concurred with Management’s assessment and 
ensured there was an adequate disclosure of this judgement in the Annual Report and Accounts.

2022 Annual Report and Accounts 65

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance Report - Matters discussed included the auditor’s assessment of 

significant financial risks and the performance of Management 
in addressing these risks, the auditor’s opinion of 
Management’s role in fulfilling obligations for the maintenance 
of internal controls, the transparency and responsiveness of 
interactions with Management, confirmation that no 
restrictions have been placed on it by Management, 
maintaining the independence of the audit, and how it has 
exercised professional challenge.

 - In order to ensure the effectiveness of the external audit 

process, Ernst & Young LLP conducts an audit risk identification 
process at the start of the audit cycle. This plan is presented 
to the Audit Committee for its review and approval and, for the 
2022 audit, the key audit risks identified included: oil and gas 
reserve estimation; impairment of Kenya exploration and 
evaluation (‘E&E’) assets; impairment and impairment reversal 
assessment of Oil & Gas assets; manipulation of period-end 
manual journals in order to overstate revenue and management 
override of controls; accounting for Ghana pre-emption rights 
and uncertain tax treatments. These and other identified risks 
are reviewed through the year and reported at Audit Committee 
meetings where the Committee challenges the work completed 
by the auditor and tests Management’s assumptions and 
estimates in relation to these risks. The Committee also seeks 
an assessment from Management of the effectiveness of the 
external audit process. In addition, a separate questionnaire 
addressed to all attendees of the Audit Committee and 
Senior Finance Managers is used to assess external audit 
effectiveness. As a result of these reviews, the Audit Committee 
considered the external audit process to be operating effectively.

 - The Committee closely monitors the level of audit and 

non-audit services provided by the external auditor to the 
Group. Non-audit services are normally limited to assignments 
that are closely related to the annual audit or where the work is 
of such a nature that a detailed understanding of the Group is 
necessary. An internal Tullow standard for the engagement of 
the external auditor to supply non-audit services is in place to 
formalise these arrangements. It was revised in January 2022 
and is reviewed bi-annually. It requires Audit Committee 
approval for all non-trivial categories of non-audit work. 
A breakdown of the fees paid in 2022 to the external auditor 
in respect of audit and non-audit work is included in note 4 to 
the Financial Statements and summarised on the next page.

 - In addition to processes put in place to ensure segregation 
of audit and non-audit roles, Ernst & Young LLP is required, 
as part of the assurance process in relation to the audit, to 
confirm to the Committee that it has both the appropriate 
independence and the objectivity to allow it to continue to 
serve the Members of the Company. This confirmation is 
received every six months and no matters of concern were 
identified by the Committee.

Audit Committee report continued

Allocation of Audit Committee time* (%)

Oversight of relationship with 
the external auditor 5%

Risk management 
process and 
internal controls 
10%

*  Percentages are approximate.7070+

Internal Audit 10%

Ethics and 
compliance 5%

Financial 
reporting and 
judgements 70%

External auditor
Making recommendations to the Board on the appointment or 
re-appointment of the Group’s external auditor, overseeing the 
Board’s relationship with the external auditor and overseeing 
the selection of a new external auditor, and assessing the 
effectiveness of the external audit process is a key responsibility 
of the Audit Committee.

 - The UK Corporate Governance Code states that the Audit 

Committee should have primary responsibility for making a 
recommendation on the appointment, re-appointment or 
removal of the external auditor. On the basis of the competitive 
tender process carried out in 2018, the Committee 
recommended to the Board the appointment of Ernst & Young 
LLP as Tullow’s statutory auditor for the 2021 financial year, 
which was approved by shareholders at the 2021 AGM. Under 
current regulations, the Group will be required to retender the 
audit by no later than the 2030 financial year.

 - The external auditor is required to rotate the audit partner 

responsible for the Group audit every five years. Mr Paul Wallek 
is Ernst & Young LLP’s lead audit partner with effect from 2020.

 - The Audit Committee assessed the qualifications, expertise 

and resources, and independence of Ernst & Young LLP as well 
as the effectiveness of the audit process. This review covered 
all aspects of the audit service provided by Ernst & Young LLP, 
including obtaining a report on the audit firm’s own internal 
quality control procedures and consideration of the audit 
firm’s annual transparency reports in line with the UK 
Corporate Governance Code. The Audit Committee also approved 
the external audit terms of engagement and remuneration. 
During 2022 the Committee held private meetings with the 
external auditor. The Audit Committee Chair also maintained 
regular contact with the audit partner, Mr Paul Wallek, 
throughout the year. These meetings provide an opportunity 
for open dialogue with the external auditor without 
Management being present. 

66

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2022 Annual Report and Accounts

+
10
10
+
+
10
10
+
+
5
5
+
+
5
5
+
+
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Fees payable to auditor (%)

Non-audit 
– Corporate 
finance 24%

Non-audit 
half-year review–  
12%

2424+

Audit services 
64%

Internal controls and risk management
Responsibility for reviewing the effectiveness of the Group’s risk 
management and internal control is delegated to the Audit 
Committee by the Board. 

In 2022, the Audit Committee reviewed, discussed and briefed 
the Board on risks, controls and assurance, including the annual 
assessment of the system of risk management and internal 
control, to monitor the effectiveness of the procedures for 
internal control over financial reporting, compliance and 
operational matters. 

The Audit Committee obtained comfort over the effectiveness 
of the Group’s risk management and internal control systems 
through various assurance activities that included:

 - audits undertaken by the Internal Audit team;

 - enterprise risk management and assurance processes;

 - the external auditor’s observations on internal financial 

controls identified as part of its audit; and

 - regular performance, risk and assurance reporting by the 

Business Unit and Corporate teams to the Board.

During the year, in concert with the Board, the Audit Committee 
completed a robust assessment of the significant risks facing 
the Company, including those that would threaten its business 
model, future performance, solvency or liquidity. This 
assessment included the identification of emerging risks. 
The assessment process included engagements with the Senior 
Leadership Team helping to support understanding, ownership 
and accountability of enterprise-wide risks across all layers of 
the Company. For each of the principal risk categories, the Board 
reviewed the risk strategies to ensure they were still valid and 
their associated risk appetites. 

Internal Audit periodically presented its findings to the Audit 
Committee over delivery of the assurance plan, progress of 
issues raised and their timely resolution. On occasions, Senior 
Management representatives from the business were also 
invited to the Audit Committee to provide updates on key matters 
such as the annual tax strategy review and TCFD reporting.

In addition, during the year, the Audit Committee received 
reports from the principal independent reserves auditor TRACS 
and reviewed the arrangements in place for managing cyber risk 
relating to the Group’s critical information systems.

All identified findings were assessed, with no indications of 
fraud noted.

Based on the results of the annual effectiveness review of risk 
management and internal control systems, the Audit Committee 
concluded that the system of internal controls operated 
effectively throughout the financial year and up to the date on 
which the Financial Statements were signed. There were areas 
identified for improvement and the Audit Committee is confident 
that they are in the process of being addressed.

Internal audit requirements
The Audit Committee’s role is to consider how the Group’s 
internal audit requirements are satisfied and make relevant 
recommendations to the Board. Throughout 2022 the Committee 
requested and received reports from Management on its resource 
and budget planning for the Internal Audit function in order to 
assess the effectiveness of internal audit and satisfy itself that 
the quality, experience and expertise of the function is appropriate 
for the business. The level of internal resource available to the 
function was in line with target from March. In addition, the 
internal audit function uses external expertise for specialist 
reviews and so the Committee challenged Management to 
ensure sufficient budget was made available for additional 
external resource where required. The Committee also regularly 
provided feedback on progress against the 2022 internal audit 
plan and guidance on the prioritisation of certain audits focused 
on the effectiveness of the control environment and approved 
changes to the Internal Audit plan throughout the year to meet 
emerging demands.

 - A new Head of Internal Audit and Risk joined the Group in 

March 2022. The position’s responsibilities include evaluating 
the Group’s assessment of the overall control environment. 

 - The Committee reviewed and challenged the 2022 programme 
of internal audit work developed to address both financial and 
overall risk management objectives identified within the Group 
during the planning phase. The plan was subsequently 
adopted with progress reported at the Audit Committee 
meetings. A total of 16 internal audits were planned for 2022 
of which 15 were completed with one in progress at the year 
end. The plan is dynamic and changes are approved by the 
Committee. The primary changes in the plan were due to 
re-assessments of the priorities of the organisation and 
results of audits completed. Based on the nature of the audits 
completed, the assurance performed by Management and 
subsequently assessed by the Committee and the scale of 
organisation, the Committee believes an appropriate level 
of assurance has been performed over the Group’s internal 
control environment. 

 - Internal Audit also ran a systematic programme of audits of 
suppliers’ compliance with commercial and business ethics 
clauses, including bribery and corruption, with a focus on 
significant and high-risk contracts.

2022 Annual Report and Accounts 67

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance Report+
12
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64
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Audit Committee report continued

Internal audit requirements continued
 - Detailed results from the internal audits were reported to 

Management and in summary to the Audit Committee during 
the year. Where required, the Audit Committee receives full 
reports and details on any key findings. The Audit Committee 
receives regular reports on the status of the implementation of 
Internal Audit recommendations. 

 - The Audit Committee assessed the effectiveness of Internal 
Audit through meeting with the Head of Internal Audit, its 
review and assessment of the Internal Audit Plan and the 
results of audits reported.

Whistleblowing procedure
We ensure that an effective whistleblowing procedure is in place.

 - In line with best practice and to ensure Tullow works to the 
highest ethical standards, an independent whistleblowing 
procedure was established in 2011 and operated throughout 
2022 to allow staff to confidentially raise any concerns about 
business practices. This procedure complements established 
internal reporting processes. A new provider to support the 
whistleblowing procedure was engaged during 2022. The 
whistleblowing policy is included in the Code of Ethical 
Conduct which is available to all staff in printed form and on 
the corporate intranet. Each member of staff is annually 
required to complete an online awareness course to refresh 
their knowledge of key provisions of Tullow’s Code of Ethical 
Conduct, which was included as a Group-wide KPI. The 
Committee considers the whistleblowing procedures to 
be appropriate for the size and scale of the Group.

 - The Committee receives from the Group Ethics and 

Compliance Manager summaries of investigations of 
significant known or suspected misconduct by third parties 
and employees including ongoing monitoring and following up 
of internal investigations.

Review of effectiveness of the Audit Committee
 - In late November 2022, the Audit Committee undertook a 
review of its effectiveness during 2022, with the results 
reported to the Board. The Committee was considered to be 
operating effectively and in accordance with the UK Corporate 
Governance Code and the relevant guidance. The feedback 
provided has been used to shape the agendas and the annual 
rolling agenda of the Committee in 2023. 

68

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2022 Annual Report and Accounts

Nominations Committee report

Nominations Committee Report

“ Identifying and obtaining 

the right balance of 
competencies to deliver on 
our strategy is a priority for 

the Committee. ”

Phuthuma Nhleko 
Chair of the Nominations Committee

Phuthuma Nhleko 
Chair of the Nominations Committee

Dear shareholder
The main function of the Nominations Committee is to 
ensure that the Board and its Committees are appropriately 
constituted and have the necessary skills and expertise to 
support the Company’s current and future activities and deliver 
its strategy for sustainable long-term success. Below Board 
level, the Committee focuses on the recruitment, development 
and retention of a diverse pipeline of managers who will occupy 
the most senior positions in the Company in the future.

The diversity of a board contributes to its success and I am 
pleased that we continue to have a strong African membership 
and a strong female membership on the Board. 

The key activities of the Committee in 2022 were 1) the search 
for a new Chief Financial Officer and Executive Director, which 
resulted in the appointment of Richard Miller with effect from 
1 January 2023 and 2) commissioning the externally facilitated 
evaluation of the performance of the Board, its committees, the 
Chair and individual directors. 

The appointment of Richard Miller as CFO followed an extensive 
externally facilitated search process, assisted by Cripps Sears & 
Partners. Among a number of other search consultants, Cripps 
Sears & Partners have carried out search processes on behalf of 
the Company and its Group before, but have no other connection 
with the Company. A diverse and inclusive group of candidates 
were shortlisted and interviewed for the CFO role and the 
Committee was pleased to ultimately appoint Richard who was 
an internal candidate, having previously served as Interim CFO 
since April 2022 and Group Financial Controller. Richard brings 
extensive oil & gas and financial experience to the role and has 
been with Tullow for over 11 years. During that time Richard led 
the Tullow Finance team, supporting a number of acquisitions, 
disposals and capital markets transactions. Richard played a 
significant role in the continued turnaround of Tullow with the 
successful rebasing of Tullow’s cost structure, the resetting of 
the balance sheet and the change to a more focused capital 
allocation. He is a proven leader of Tullow’s culture and his 

appointment is testament to the Committee and Company’s work 
to ensure there is a pipeline of managers who will occupy the 
most senior positions in the Company in the future. 

The externally facilitated evaluation of the performance of the 
Board, its Committees, the Chair and individual Directors was 
assisted by Heidrick & Struggles. Among a number of other 
search consultants, Heidrick & Struggles have carried out search 
processes on behalf of the Company and its Group before, but 
have no other connection with the Company. The evaluation was 
conducted by first setting out the scope of the evaluation, which 
would include assisting the Committee build a view on the skills 
and experience it should seek in the next appointments to the 
Board, to achieve an appropriate composition to deliver the 
Company’s strategy. The process then included individual 
interviews, a desktop review of Board materials and an 
anonymous online survey tool completed by each of the 
Directors and certain key contributors to the Board and 
Committees, including the members of the Senior Leadership 
Team and the Company Secretary. The facilitator presented its 
findings to the Chairman and then the Board. Key strengths 
identified were a clear understanding and alignment on the 
purpose and strategy of the business but further consideration 
should be given to articulating, energising and galvanising both 
internally and externally the longer-term strategy of the business 
through the energy transition. Another key strength identified 
was the quality of debate, challenge and dialogue amongst the 
Board members, but further consideration should be given to 
providing more opportunities for engagement among the Board 
members, and the Board members with the Senior Leadership 
Team, staff and stakeholders since the risks associated with the 
COVID-19 pandemic have subsided in our areas of operation. 
Another strength identified was the diversity of experience and 
capabilities on the Board but consideration should be given to 
focusing on long term succession planning of the Board, looking 
years in advance for both Executives and Non-Executives, to 
ensure spaced rotations. 

2022 Annual Report and Accounts 69

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportNominations Committee report continued

A number of these suggestions for consideration have already 
resulted in action and response from the Board, including 
planning for the Board’s long-term strategy session in July, visits 
by our Non-Executive Directors to our overseas offices in Accra, 
including facilities at Takoradi and an offshore FPSO, and the 
appointment of recruitment consultants to initiate searches for 
a new Non-Executive Director and certain roles within Senior 
Management. Several further initiatives have been included 
into the Board’s annual rolling agenda and timetable of events to 
address the suggested considerations, and the Chair has also 
implemented one on one meetings with each of the Directors 
to discuss their individual feedback. 

The Committee is also responsible for ensuring there are plans in 
place for the orderly succession of Senior Manager positions 
within the business. The Committee and the Board reviewed the 
proposals and arrangements for the recruitment, development 
and retention of managers occupying the senior positions in the 
Company. In 2023, the Committee will continue in this work and 
will be particularly focused on ensuring the team has the 
necessary skills and expertise to deliver the future business 
strategy whilst achieving a diverse and inclusive workforce 
population with a nationality mix which is representative of our 
assets’ geographic footprint and improves our gender diversity. 
Further details of our Inclusion and Diversity policy and how it 
has been implemented in 2022, including our diversity statistics, 
can be found on pages 36 and 37. The Committee is conscious 
that, following the resignation of Dorothy Thompson from the 
Board on 31 December 2021, the Board is no longer composed of 
at least 33% women. However it is pleased that, following my 
appointment, the Board has increased its diversity of 
nationalities and is more representative of our assets’ 
geographic footprint. The Committee will continue to review the 
diversity of skills and experience at the Board, and the need for 
gender diversity remains one of the priorities. 

Phuthuma Nhleko
Chair of the Nominations Committee

7 March 2023

Committee’s role
The Committee reviews the composition and balance of the 
Board and Senior Managers on a regular basis. It also ensures 
robust succession plans are in place for all Directors and Senior 
Managers. When recruiting new Executive or non-executive 
Directors, the Committee appoints external search consultants 
to provide a list of possible candidates, from which a shortlist is 
produced. External consultants are instructed that diversity is 
one of the criteria that the Committee will take into consideration 
in its selection of the shortlist. The Committee’s terms of reference 
are reviewed annually and are set out on the corporate website.

Committee’s main responsibilities
The Committee’s main duties are:

 - reviewing the structure, size and composition of the Board 

(including the skills, knowledge, experience and diversity of its 
members) and making recommendations to the Board about 
any changes required;

 - identifying and nominating, for Board approval, candidates 

to fill Board vacancies as and when they arise;

 - succession planning for Directors and other Senior Managers;

 - reviewing annually the time commitment required of 

non-executive Directors; and

 - making recommendations to the Board regarding membership 

of the Audit, Remuneration and other Committees in 
consultation with the Chair of each Committee.

Committee membership and meetings
The membership and attendance of the Committee meetings 
held in 2022 are shown on page 56.

In addition to three formal meetings, the Committee held several 
informal discussions, telephone conference calls and interviews 
during the year and were assisted in the critical decisions arising 
from these discussions through consultation with the whole Board.

70

Tullow Oil plc 
2022 Annual Report and Accounts

Safety and Sustainability Committee report

Safety and Sustainability Committee report

Mitch Ingram 
Chair of Safety and Sustainability Committee

Dear shareholder
The Safety and Sustainability Committee monitors the 
performance and sets the forward-looking agenda for the 
Company in relation to Safe Operations, Shared Prosperity, 
Environmental Stewardship and Equality and Transparency. 

The Committee also executes in-depth reviews of strategically 
important areas of concern for the Group. In 2022 the Committee 
continued to recognise the importance of process safety and 
particularly the need for a focus on asset integrity and maintenance 
in Ghana with performance reviewed at each Committee 
meeting. There was also renewed focus on maximising the 
learning from both occupational and process safety related 
incidents across every part of the business, including the 
non-operated part of our activities. 

The Committee also had several deep dives relating to progress 
on taking over the operations and maintenance (O&M) of the 
KNK FPSO in Ghana from mid-2022. The Committee reviewed 
the plans for implementation ahead of the project and also 
continues to monitor progress since the transfer of operatorship 
took place. 

Tullow continued to review its overall approach to sustainability, 
with a focus on embedding sustainability in the organisation. 
This involved regular review of the performance of our Net Zero 
plan; our socio-economic investments; our local content plans 
and also the performance of our teams and their engagement. 
The Group reviewed its business for a fourth year against the 
recommendations of the Task Force on Climate-related Financial 
Disclosures (TCFD) and was particularly pleased when the 
Financial Reporting Council, recognised our disclosure as an 
example of better practice in articulating the likely timing of any 
impacts of climate change. 

“The Committee continued to 

review the Groups safety and 
environmental performance 
and the progress achieved 
throught the year, 
embedding Sustainability 

in our organisation. ”

Mitch Ingram 
Chair of the Safety and Sustainability 
Committee

The Committee continued to the review the progress of the Net 
Zero Plan; the decarbonisation initiatives identified to reduce 
emissions and eliminate routing flaring on Jubilee and TEN and 
progress in identifying nature-based carbon offset opportunities 
in Ghana, that included the completion of a Feasibility Study 
and signing of a Letter of Intent with the Forestry Commission in 
late 2022. 

Mitch Ingram
Chair of the Safety and Sustainability Committee

7 March 2023

Tullow Oil plc 
2022 Annual Report and Accounts

71

Financial statementsSupplementary informationStrategic ReportGovernance ReportSafety and Sustainability Committee report continued

Committee’s role 
The Committee’s role is to monitor the performance and key 
risks that the Company faces in relation to safety and sustainability. 
The Committee oversees the processes and systems put in place 
by the Company to meet our stated objectives of protecting 
employees, the communities in which we operate and the 
natural environment, and potential future changes in external 
market drivers. 

Additionally, it monitors the effectiveness of operational 
organisations across the Company in delivering continuous 
improvement in EHS through reviewing a wide range of EHS 
leading and lagging indicators to gain an insight into how EHS 
policies, standards and practices are being implemented. 

The Committee’s terms of reference are reviewed annually and 
are available on the corporate website. 

The Committee currently comprises four non-executive 
Directors. The membership of the Committee and attendance 
throughout the year is set out on page 56. The Committee is 
supported by the Company Secretary and the principal members 
of the Senior Leadership Team who report to the Committee are 
Julia Ross, Director of People and Sustainability and Wissam 
Al-Monthiry, Ghana MD. 

The safety and sustainability related KPIs that the Company 
measured its performance on in 2022 can be found on pages 79 
and 80 of this report.

The Committee continues to review high-potential incidents 
(seven in 2022), especially where they have occurred repeatedly 
in one location or activity. 

The Committee’s focus in 2023
 - A continuing emphasis on process safety, the asset integrity in 

Ghana, topsides and subsea.

During 2022 we reviewed incident trends, including events 
where there was a loss of containment of a hazardous fluid in 
order to identify common causations and ensure that improvement 
activities, including initiatives/campaigns, were appropriately 
targeted. The Committee also scrutinises the outcome of audits 
and investigations and importantly the closure of related actions. 

Additionally, the Committee reviews Tullow’s broader sustainability 
performance against our goals, aligned to our overall purpose 
and business strategy. This includes receiving updates on 
Tullow’s performance as evaluated by ESG ratings agencies, 
our shared prosperity performance, progress of our Net Zero 
strategy and also the health of the organisation through 
employee engagements. 

 - Continually improving performance of safety, operational, 

environmental and risk management. 

 - Reviewing the capability and organisation to deliver safety and 

sustainability performance. 

 - Ensuring sustainable value creation through the delivery of the 

sustainability strategy.

 - A continuing focus on progress of the Net Zero delivery plan in 
the near term (elimination of flaring by 2025) and the long-
term Net Zero on scope 1 and 2 emissions, on a net equity basis 
by 2030.-

For our SECR disclosures, please go to pages 36 and 37 of the 
Strategic Report.

Committee’s main responsibilities 
The Committee’s main responsibilities are:

 - to review and provide advice regarding the Safety and 
Sustainability, Climate and Human Rights policies of 
the Company;

 - to monitor the performance, including regulatory compliance, 

of the Company in the progressive implementation of its 
environmental, health, security and asset protection, and 
safety policies, including process safety management; 

 - to review matters relating to material environmental, health, 

security and asset protection, and safety risks, and to consider 
material regulatory and technical developments in the fields 
of environmental, health, security and asset protection, and 
safety management;

 - to review the pathways to decarbonise Tullow’s operations, 

and the associated costs and risks and to approve the 
timeframe in which Tullow intends to achieve Net Zero; and 

 - to review Tullow’s approach to delivering shared 

prosperity, including local content, social investment 
and social performance. 

72

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2022 Annual Report and Accounts

Remuneration report

Annual statement on remuneration

Genevieve Sangudi 
Chair of Remuneration Committee

The Remuneration Committee is focused on 
ensuring Executive Directors and Senior 
Managers are rewarded for promoting the 
long-term sustainable success of the Company 
and delivering on its strategy.

Dear shareholder
On behalf of the Board, I am presenting the Remuneration 
Committee’s report for 2022 on Directors’ remuneration. 
The report is divided into three main sections:

 - this Annual Statement, which contains a summary of 

performance and pay for 2022, the Committee’s activities 
during the year, and the proposed changes to the Directors’ 
Remuneration Policy for 2023;

 - the 2022 Annual Report on Remuneration, which provides 
details of the remuneration earned by Directors in the year 
ended 31 December 2022 and how the Policy will be operated 
in 2023; and

 - the Directors’ Remuneration Policy Report, which will be 
subject to a binding vote at the 2023 AGM and sets out the 
forward-looking Directors’ Remuneration Policy for the 
Company for the next three years. 

2022 context
The year has been one of continued progress, with strong 
operational delivery and rigorous focus on costs and capital 
discipline. This resulted in free cash flow of $267m, beating 
expectations and accelerating the Group’s deleveraging towards 
a net debt to EBITDAX ratio of 1.3 times and liquidity headroom of 
c.$1.1 billion by the year-end. This performance was driven by 
revenues of c.$1.7 billion (including hedge costs of c.$313 million) 
at an average realised oil price (post hedging) of $87/bbl.

“The Remuneration 

Committee seeks to 
align reward with the 
Company’s strategy, culture 
and delivery of long-term 

shareholder value. ”

Genevieve Sangudi 
Chair of the Remuneration Committee

2022 was the second successive year of industry top quartile 
safety performance, with no recordable incidents in the year and 
one Tier 2 LOPC.

There were significant operational achievements, with Ghana 
facilities uptime of c.97% and four Jubilee wells and two Enyenra 
wells brought online and the transition of operatorship on the 
Jubilee FPSO to our internal teams resulting in increased uptime 
and reduced operating costs. We also executed an Interim Gas 
Sales Agreement for 19 bcf of Jubilee gas in December, 
representing the first commercialisation of Jubilee gas. 

We have also made progress on our ESG strategy, with 
decarbonisation work continuing across the portfolio and a 
Letter of Intent signed with the Ghana Forestry Commission in 
December for a nature-based carbon offset project. The Final 
Investment Decision for this project is expected in 2023. During 
2022, Tullow continued to invest in education and enterprise 
across our host nations, supporting a range of programmes from 
primary to tertiary education and creating new entrepreneurship 
opportunities in Ghana and Kenya. Thousands of beneficiaries of 
these programmes are now leveraging new knowledge and skills 
as productive members of their communities. Tullow’s multi-year 
flagship senior high school programme has provided accommodation 
and classroom facilities for 3,000 pupils, increasing school enrolment.

Earlier in 2022 we announced the intention to enter a combination 
with Capricorn Energy. The Board were disappointed that 
Capricorn subsequently withdrew its support for this proposal. 
Despite this, the teams have remained focused on delivery of our 
plans, and we are pleased with the operational and financial 
progress made during the year to position Tullow for growth. 

Tullow Oil plc 
2022 Annual Report and Accounts

73

Financial statementsSupplementary informationStrategic ReportGovernance ReportDuring 2022 the Committee explored a number of potential 
approaches, and subsequently discussed proposals with a 
number of our shareholders with interest representing over 40% 
of share capital. I would like to take the opportunity to thank 
those shareholders for taking the time to review our proposals 
and provide comments for the Committee to consider. Based on 
this feedback, the proposal has one central element:

Transition from the TIP to a bonus and LTIP model
We intend to move the ongoing incentive package from the TIP to 
separate annual bonus and LTIP plans which are more aligned 
with market practice amongst our peers and with 
the expectations of our shareholders. The LTIP structure will also 
provide a better incentive to achieve forward-looking multi-year 
growth targets than the TIP with its backward-looking multi-year 
performance assessment. 

This will be a simpler and more transparent approach and will be 
structured in accordance with good practice guidance with 
features that align management to the experience of our 
shareholders. At least one third of annual bonus awards will 
be deferred into shares for three years and LTIP awards will 
be subject to a three-year performance period followed by 
a two-year holding period. 

The overall maximum incentive opportunity will remain 
unchanged at 400% of salary for Executive Directors but will be 
divided up between an annual bonus of up to 150% of salary and 
an LTIP award of up to 250% of salary to increase the weighting 
toward long-term performance. 

The performance measures will be set based on the strategic 
priorities at the time. The first LTIP award to be granted in 2023 
will be subject to stretching TSR conditions, split between 
relative performance (50% weighting) and absolute performance 
(50% weighting). Details of the relative TSR peer group and the 
absolute TSR targets are found on page 85.

It is proposed that the transition from the TIP to this structure for 
our CEO is undertaken in a measured and balanced way, with no 
gaps or overlaps in the performance periods that apply to 
awards. Therefore for 2023 and 2024 the TIP will continue to be 
assessed for our CEO in accordance with the current Policy. The 
first LTIP awards will be granted in 2023 and will vest based on 
performance to the end of 2025. For our CEO, the first separate 
annual bonus award will be made based on performance in 2025. 
Our CFO, as a newly appointed Executive Director, will participate 
in the annual bonus from 2023 (see illustration on page 93). 

Remuneration report continued

Summary of Executive Director remuneration for 2022 
Following the end of the year the Committee reviewed the 
performance achieved against the KPI scorecard. The assessment 
of 30% of maximum for 2022 reflects the continued progress led 
by the Executive Directors to strengthen Tullow and to position 
the Group to create long-term value. The details of the KPI 
scorecard can be found on page 15. It was noted that there had 
been strong performance across a number of our KPIs including 
safety, production, business plan implementation and 
sustainability. As such, the Committee felt it appropriate to 
award a TIP to Rahul Dhir of 120% of salary (i.e. 30% of the 
maximum 400% of salary potential), which takes into account 
the progress against annual KPIs and the TSR measurement 
period, which commenced 1 July 2020 and ended 31 December 
2022. In line with the Policy, 50% of the TIP award is paid in cash, 
with the remaining 50% deferred into shares which vest after 
five years. 

Board changes
As reported last year, Les Wood stepped down from the Board 
on 31 March 2022. In line with the terms disclosed last year, he 
remained eligible for a TIP award in respect of the 1 January to 
31 March 2022 period. Based on the scorecard performance 
achieved (discussed above), Les received a pro-rated cash TIP 
award of 30% of salary. In accordance with the Policy and TIP 
rules he did not receive an award of deferred shares. 

In March 2022 we announced that Jonathan Swinney would 
join Tullow as Chief Financial Officer later in the year, and that 
Richard Miller would act as interim CFO until that time. Due to the 
subsequent discussions with Capricorn regarding the potential 
combination, it was mutually agreed with Jonathan that he 
would not take up the role at Tullow. The Board were pleased to 
confirm in December that Richard would be appointed as CFO 
and an Executive Director with effect from 1 January 2023. 
Details on Richard’s remuneration for the coming year is 
found on page 85.

Directors’ Remuneration Policy
The current Directors’ Remuneration Policy was approved by 
shareholders at the 2020 AGM and therefore expires at the 2023 
AGM. Therefore, the Committee undertook a comprehensive 
review of the approach to remuneration at Tullow during the 
course of 2022. The primary aim of the review was to ensure 
that executive remuneration supported and incentivised 
performance that delivered long-term value growth. 

The current TIP is an unusual structure that was introduced 
in a different phase of Tullow’s development. From a practical 
perspective the Committee has had to adapt the plan to operate 
effectively in recruitment scenarios. Following feedback from 
focus groups with the wider management team and input from 
our major shareholders it was agreed that Tullow should move 
away from this structure to better incentivise future value growth. 

74

Tullow Oil plc 
2022 Annual Report and Accounts

The proposal has been developed based on the feedback from a 
number of our largest shareholders and best practice principles. 
The Committee believes that the separate LTIP and annual bonus 
will provide for an incentive structure that would more closely 
align our management team with the interest of shareholders 
and would provide appropriate reward for achieving stretching 
value growth targets. 

In order to facilitate these awards, we will put forward a resolution 
at the 2023 AGM for the 2023 Tullow Executive Share Plan that 
will be used to make LTIP awards and deferred bonus awards. 
We hope that you are able to support the Policy and this resolution. 

Summary of Executive Director remuneration for 2023
Considering the higher inflation environment, the typical pay 
increase awarded to UK based employees will be 6.5% and the 
Committee has agreed a 3.5% increase for Rahul Dhir which will 
apply with effect from 1st April 2023

We have finalised our KPI scorecard for 2023 with a focus on 
production, safety, cash flow, sustainability, and unlocking value 
through the delivery of critical activities. Details can be found on 
page 15. We believe all targets to be suitably challenging. 

As discussed above, performance for the 2021 to 2023 period 
will continue to be rewarded through the TIP, which will be based 
50% on relative TSR over three years, and 50% on the KPI 
scorecard performance in 2023. 

If approved by shareholders, the LTIP awards for 2023 will be 
granted following the 2023 AGM, with TSR performance assessed 
from 1 January 2023. Details can be found on page 90.

Remuneration arrangements for the wider workforce 
As noted in the statement last year, the Committee reviewed the 
revised Employee Value Proposition in December 2020 and was 
pleased to report its alignment with the Values and culture of the 
Company. The Committee has monitored the implementation 
and effectiveness of the new arrangements throughout 2021 and 
2022 and is confident that the new arrangement continues to 
support the high-performance culture encouraged in the 
Company. The Committee will continue to consider the 
alignment of remuneration arrangements through the workforce 
ensuring all employees are rewarded fairly and consistently for 
their contribution to the overall Company performance.

Following a review of Ghana remuneration, the committee 
supported a workforce pay arrangement which led to the 
salaries of our Ghanaian employees being denominated into USD, 
with monthly payments converted into and paid in GHS at 
prevailing rate. This was due to the ongoing depreciation of the 
GHS, inflation increases and following employee feedback and 
engagement. The conversion was implemented 1st September 
2022 and has been widely appreciated by our employees 
in Ghana. 

Employee engagement and well-being were very much in the 
minds of the committee this year and with high levels of inflation 
and cost of living challenges impacting our employee, the 
committee supported a one-off cost of living payment to 
employee’s whose salary was below £50,000 or equivalent. 

Tullow Oil plc 
2022 Annual Report and Accounts

75

Financial statementsSupplementary informationStrategic ReportGovernance ReportStakeholder engagement 
During the year, members of the Committee met with the 
workforce Tullow Advisory Panel (TAP), a staff panel, which 
collectively represents Tullow’s global workforce. These 
meetings provided an opportunity to gather feedback from 
employees to help shape decisions with regards to the ongoing 
implementation of the new Employee Value Proposition. Such 
feedback led to the launch of some significant initiatives to 
improve further the Tullow employee experience in areas 
including benefits and compensation policies.

Concluding thoughts 
On behalf of the Committee, I would like to again thank 
shareholders for providing comments and shaping the final 
proposals presented in this report. I hope you are able to 
continue to support our approach to remuneration at the 2023 
AGM. If you have any comments or questions on any element of 
the report, please contact me via our Company Secretary, 
Adam Holland, at companysecretary@tullowoil.com.

Genevieve Sangudi
Chair of the Remuneration Committee

7 March 2023

Executive remuneration at a glance
Assessment of TIP Awards

Target %

7.5%

5.0%

10%

7.5%

5.0%

10.0%

5.0%

Achieved %

5.6%

6.3%

5.6%

1.9%

4.8%

2.6%

0.0%

3.2%

50.0%

Target  
100%

Achieved  
30%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

 Safety   Financial Performance   Production   Business Plan Implementation 
 Sustainability   Unlocking Value   Leadership Effectiveness   Total Shareholder Return 

76

Tullow Oil plc 
2022 Annual Report and Accounts

Remuneration report continued 
 
 
Annual Report on Remuneration
Directors’ remuneration (audited)
The remuneration of the Directors for the year ended 31 December 2022 payable by Group companies in respect of qualifying services 
and comparative figures for 2021 and 2022 are shown in the table below:

Fixed pay

Tullow Incentive Plan

Salary/fees 1
£

Pensions  2
£

Taxable
benefits  3
£

TIP cash 
£

Deferred 
TIP shares  4
£

Total 
£

Total 
fixed 
pay

Total 
variable 
pay

Executive Directors

Rahul Dhir

2022

593,050

88,958

20,513

358,440

358,440

1,419,400

702,520

716,880

2021

580,000

87,000

7,010

580,000

606,796

1,860,806

674,010

1,186,796

Les Wood5

2022

115,374

28,843

32,129  

138,449

–

314,795

176,346

134,449

Subtotal 2022

Subtotal 2021

Non-executive Directors

2021

461,500

115,374

78,291

461,495

482,816

1,599,476

655,165

944,311

2022

708,430

117,801

52,642

496,889

358,440

1,734,195

878,867

855,329

2021

1,041,500

202,374

85,301

1,041,495

1,089,612

3,460,282

1,329,175

2,131,107

Dorothy Thompson6

2022

–

2021

300,000

Mike Daly

Jeremy Wilson⁹

Genevieve Sangudi⁷

Sheila Khama

Martin Greenslade

Mitchell Ingram

2022

2021

2022

2021

2022

2021

2022

2021

2022

2021

2022

2021

65,000

65,000

77,718

95,000

73,981

65,000

65,000

65,000

87,962

85,000

80,000

80,000

Phuthuma Nhleko8

2022

300,000

Subtotal 2022

Subtotal 2021  
(includes former 
non-executive Directors)

2021

11,082

2022

749,661

2021

766,082

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

256

–  

–

890

10,242

–  

9,311

–

279

–  

4,210

–

31,064

–

55,362

890  

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

300,000

300,000

65,256

65,256

65,000

65,000

77,718

77,718

95,890

95,890

84,223

84,223

65,000

65,000

74,311

74,311

65,000

65,000

88,241

88,241

85,000

85,000

84,210

84,210

80,000

80,000

331,064

331,064

11,082

11,082

805,023

805,023

n/a

n/a

n/a

n/a 

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

766,972

766,972

n/a

Total 

2022 1,458,090

117,801

108,004

496,889

358,440 2,539,218 1,683,889

885,329

Total (includes former 
non-executive Directors)

2021

1,807,582

202,374

86,191

1,041,495

1,089,612

4,227,254

2,096,147

2,131,107

1.  Base salaries of the Executive Directors have been rounded up to the nearest £10 for payment purposes, in line with established policy.

2.  None of the Executive Directors have a prospective entitlement to a defined benefit pension by reference to qualifying services. Both Rahul Dhir and Les Wood receive 

cash in lieu of pension contribution.

3.  Taxable benefits comprise private medical insurance for all Executive Directors and any other taxable expenses. Travel and subsistence benefits provided to Executive 

Directors and NEDs have also been included on a grossed-up basis as Tullow meets the UK tax liability on their behalf.

4.  These figures represent that part of the TIP Award required to be deferred into shares. 

5.  2021 benefits for Les Wood include a cash buyout of five days, annual leave equating to £8,875. This was an arrangement for all employees as a response to the COVID-19 

pandemic and the ability to utilise annual leave. Expenses include outplacement services in relation to his planned departure.

6.  Dorothy Thompson stepped down from the Board on 31 December 2021.

7.  Genevieve Sangudi was appointed Chair of the Remuneration Committee following the AGM on 25 May 2022. 

8,  Phuthuma Nhleko was appointed Non-Executive Director and Chair Designate effective 25 October 2021 and Non-Executive Chair effective 1 January 2022.

9.  Jeremy Wilson stepped down from the Board on October 20, 2022.

Tullow Oil plc 
2022 Annual Report and Accounts

77

Financial statementsSupplementary informationStrategic ReportGovernance ReportAnnual Report on Remuneration continued

Material contracts
There have been no contracts or arrangements during the financial year in which a Director of the Company was materially interested 
and/or which were significant in relation to the Group’s business. 

Payments to past Directors
No payments were made to past Directors in 2022.

Payments for loss of office
As announced September 2021, Les Wood stepped down from the Board on 31 March 2022 following publication of Tullow’s 
2021 results.

Les Wood continued to receive his base salary, pension and benefits through to his departure date. A payment of £265,361 was made 
in relation to his base salary, pension and benefits for the remaining 51/2 months of his notice period. He remained eligible for a TIP 
award for service in 2022, subject to performance criteria assessed at the end of the year, as set out in the section below, and 
pro-rated for the period of service rendered.

Les was treated as a good leaver for the purposes of outstanding TIP awards. As per the TIP rules, these awards will continue to vest 
on their normal vesting dates. Shares will continue to be subject to the post-cessation shareholding requirement for a period of two 
years after cessation. The shares that Les holds pursuant to the HMRC tax favoured Tullow Share Incentive Plan will be released on 
termination of his employment. Les will also receive a capped contribution of £7,500 towards his legal fees and has been provided 
outplacement services. 

Determination of 2023 TIP Award based on performance to 31 December 2022 (audited) 
The corporate scorecard is made up of a collection of Key Performance Indicators (KPIs) which indicate the Company’s overall 
performance across a range of operational, financial, and non-financial measures. The corporate scorecard is central to Tullow’s 
approach to performance management and the 2022 indicators were agreed with the Board and focus on targets that were deemed 
important for the year. Each KPI measured has a percentage weighting and financial indicators have trigger, base, and stretch 
performance targets. 

For the Executive Directors, an additional TSR metric was included, which represents a weighting of 50% of the total Company 
Scorecard. The Group’s progress against its corporate scorecard is tracked during the year to assess its performance against its 
strategy. Following the end of the 2022 financial year, the corporate scorecard KPI performance was assessed as 60% of the 
maximum for the workforce and 30% for the Executive Directors taking into account the additional TSR metric. The Committee 
is satisfied with the outcome based on the broader view of performance and stakeholder experience.

78

Tullow Oil plc 
2022 Annual Report and Accounts

Remuneration report continuedDetails of variable pay earned in the year
Determination of 2023 TIP Award based on performance to 31 December 2022 (audited) 
Details of the performance targets and performance against those targets are as follows: 

Performance metric

Performance

Safety

Measure of Total 
Recordable Incident 
Rate (TRIR) and Loss of 
Primary Containment 
(LOPC) Tier 1& 2 as per 
IOGP

Health and safety of our staff and everyone who is associated with our operations. 
We have maintained our strong EHS performance in 2022.

TRIR as per IOGP
Payout

Trigger 

0.78
0%

Base

0.64
50%

Stretch

0.51
100%

Trigger 

Base

Stretch

2022 
Performance

0.00
100%

2022 
Performance

Number of LOPC Tier 1 & 2 
as per IOGP
Payout

Tier 1: 1
Tier 2: 2
0%

Tier 1: 0
Tier 2: 1
50%

Tier 1: 0
Tier 2: 0
100%

Tier 1: 0
Tier 2: 1
50%

In 2022 there were no recordable injuries (versus 2 in 2021) and no process safety events 
related to Loss of Primary Containment (LOPC) at Tier 1. There was one Tier 2 LOPC 
recorded in 2022.

% of award
(% of salary 
maximum)

Actual
Rahul Dhir 

Actual
Les Wood 

7.5%
(30)%

5.6%
(23)%

1.4%
(6)%

Financial Performance  Key value driver for our business and the delivery of this KPI is driven by cost and 

working capital management.

5%
(20)%

2.0%
(8)%

0.5%
(2)%

Trigger

Base

Stretch 

2022 
Performance

Operating Cash Flow (OCF) 
($mm)

Payout

513

0%

570

50%

627

100%

557

39%

Normalised operating cash flow of $557 million (from our absolute OCF of $972 million) is 
close to the midpoint. This has been achieved despite inflationary cost pressure during 
the year.

Production

Targets related to oil 
production and vessel 
efficiency 

Group production (kbopb)
Payout

Trigger 

55
25%

Base

59
87%

Stretch

61
100%

Trigger 

Base

Stretch

2022 
Performance

10%
(40)%

6.3%
(25)%

1.6%
(6)%

57.4
60%

2022 
Performance

Jubilee production efficiency 
(% of uptime)
Payout

96%
25%

97%
75%

98%
100%

96.6%
65%

Trigger 

Base

Stretch

2022 
Performance

TEN production efficiency 
(% of uptime)
Payout

97%
25%

98%
75%

99%
100%

97.7%
67%

The percentage of the award which is payable for the Base level of performance differs 
for each measure to reflect the relative challenge associated with each performance 
target.

Normalised production of 57.4 kbopb for 2022 (after benefit of the Ghana pre-emption is 
deducted from absolute production of 61.1 kbopb). Strong production growth at Jubilee 
offsets the production declines at TEN.

Tullow Oil plc 
2022 Annual Report and Accounts

79

Financial statementsSupplementary informationStrategic ReportGovernance Report 
Annual Report on Remuneration continued
Details of variable pay earned in the year continued
Determination of 2023 TIP Award based on performance to 31 December 2022 (audited) continued

Performance metric

Performance

Business Plan 
implementation

Budget Adherence¹

Budget Adherence

Payout

Trigger 

1.1 x Mid

0%

Base

Stretch

2022 
Performance

$426m2 0.9 x Mid

50%

100%

$362m

100%

% of award
(% of salary 
maximum)

Actual
Rahul Dhir

Actual
Les Wood⁴

7.5%
(30)%

5.6%
(22%)

1.4%
(6%)

Sustainability

Embed  
Sustainability  
across the 
organisation

Work Programme achieved considering Capex & Performance

Adherence to work 
programme
Payout

Trigger 

Base

Stretch

2022 
Performance

90%
0%

95%
50%

100%
100%

95%
48%

In 2022 we implemented 95% of the planned activity for the year and below Budget.

In 2022, we progressed our Net Zero plan with the continued implementation of our 
decarbonisation initiatives and the signing of a Letter of Intent (LoI) with the Ghana Forestry 
Commission (FC). The LoI is a key milestone for Tullow in developing a long-term supply of 
carbon offsets.

During 2022, Tullow supported STEM education through a range of programmes from primary 
to tertiary education across its countries of operation and created new entrepreneurship 
opportunities in Ghana and Kenya. Thousands of beneficiaries of these programmes are now 
leveraging new knowledge and skills as productive members of their communities.

Tullow’s multi-year flagship senior high school programme has provided accommodation and 
classroom facilities for 3,000 pupils, increasing school enrolment. 

There has also been increased focus on local content in 2022 with several new initiatives 
with the supplier base in our host countries to raise awareness of business opportunities, 
provide practical assistance for businesses and enhance supply chain transparency. Tullow 
received the 2022 Ghana Oil and Gas Local Content award in recognition of these efforts.

The above performance delivered in overall accordance with the base target set and 
provides a solid foundation on which to build in the future, therefore, a score of 2.6% out of 
a possible 5% was deemed as reasonable.

5%
(20)%

2.6%
(10)%

0.6%
(3%)

Unlocking Value

Progress in 2022 against the 6 critical actions:

1.   Deliver Kenya License extension and farm-down: Engagements to secure a strategic 

partner for the development project in Kenya are ongoing

2.  Resolve GRA exposure: Tullow continues to engage with the Government of Ghana, 

including the GRA, with the aim of resolving these disputes on a mutually acceptable basis

3.  Deliver O&M transformation: Successful transition to self-operate on the Jubilee FPSO in 

July 2022

4.  Implement Ghana gas commercialisation plan: An Interim Gas Sales Agreement for 19bcf 

of Jubilee gas was executed in December 2022

5. Complete Ghana pre-emption: Deal completed in March 2022

6.  Optimise non-op and exploration portfolio: Targeted resource addition achieved through 

securing new licences in Gabon and Côte d’Ivoire and portfolio prospect maturation.

The Board made a judgement on the performance and decision making of the senior 
leadership team over the year. They considered several factors, including the strength and 
cohesiveness of the leadership team, a clear strategy being set and understood across the 
organisation, a fully engaged workforce, and the successful delivery of business activities 
in 2022. The strong performance in 2022 has been driven by the unrelenting focus on 
business performance and the hard work and dedication of the entire Tullow team, 
resulting in a score of 3.25%

The leadership team has worked in 2022 to position the organisation for future 
sustainable success.

Leadership 
Effectiveness

10%
(40)%

4.8%
(19)%

1.2%
(5)%

5%
(20)%

3.2%
(13)%

0.8%
(3)%

Relative Total 
Shareholder Return 
(TSR)³

Performance against a bespoke group of listed exploration and production companies 
measured from July 2020 to 31 December 2022 - 25% is payable at median, increasing to 
100% payable at upper quartile.

50%
(200%)

0%
(0%)

0%
(0%)

Tullow placed below median.

80

Tullow Oil plc 
2022 Annual Report and Accounts

Remuneration report continuedPerformance metric

Performance

Total

% of award
(% of salary 
maximum)

Actual
Rahul Dhir

Actual
Les Wood⁴

100%
(400%)

30%
(120%)

7.5%
(30%)

1.  This is defined as percentage of work programme delivered, assessing Capex efficiency and performance against pre-set objectives and milestones.

2.  Normalised to a budget comparable value. $449m times percentage adherence to work programme

3.  The TSR comparator group for the 2022 TIP Award was as follows: Africa Oil, Aker BP, APA, Capricorn Energy, DNO, Energean, Enquest, Genel Energy, Harbour Energy, 

Kosmos Energy, Pharos Energy, Seplat Energy (NSA), and Santos.

4.  The calculation for Les Wood reflects a pro-rated TIP award for the 2022 performance year.

In line with the Policy, the TIP outcomes are divided evenly between cash and deferred shares up to the first 200% of base salary. Any 
amount above 200% of base salary is awarded entirely in deferred shares. Deferred shares are normally subject to deferral until the fifth 
anniversary of grant, normally subject to continued service. The table below shows the values for the Executive Directors:

Director

Rahul Dhir
Les Wood

Cash TIP 

Deferred TIP

£358,440
£138,449

£358,440
–

UK SIP shares awarded in 2022 (audited) 
The UK SIP is a tax-favoured all-employee plan that enables UK employees to save out of pre-tax salary. Quarterly contributions are 
used by the plan trustee to buy Tullow Oil plc shares (partnership shares). The Group funds an award of an equal number of shares 
(matching shares). The current maximum contribution is £150 per month. Shares held in the plan for five years will be free of income 
tax and national insurance, as well as Capital Gains tax if retained in the plan until sold. Details of shares purchased and awarded to 
Executive Directors under the UK SIP are as follows:

Director

Les Wood

Shares held 
01.01.22

37,367

Partnership 
shares acquired 
in year

Matching 
shares awarded 
in year

Total shares 
held 31.12.22 
(including dividend 
shares)

Dividend 
shares acquired 
in the year

SIP shares that
became 
unrestricted 
in year

Total unrestricted
 shares held at
31.12.22  1

917

917

–

–

–

–

1.  Unrestricted shares (which are included in the total shares held at 31 December 2021) are those which no longer attract a tax liability if they are withdrawn from the plan.

Executive Director and non-executive Director terms of appointment

Director

Rahul Dhir

Richard Miller

Phuthuma Nhleko

Mike Daly

Martin Greenslade

Sheila Khama

Mitchell Ingram

Genevieve Sangudi

Roald Goethe

Number of
complete
years on
the Board

Year
appointed

Date of current
engagement
commenced

Expiry of
current term

2020

2023

2021

2014

2019

2019

2020

2019

2023

2

0

1

8

3

3

2

3

0

01.07.20

01.01.23

n/a

n/a

25.10.21

24.10.24

30.05.20

31.05.23

01.11.19

31.10.24

26.04.19

26.04.25

09.09.20

08.09.23

26.04.19

25.04.25

24.02.23

23.02.26

In the case of each non-executive Director, the appointment is renewable thereafter if agreed by the Director and the Board. The 
appointment of any non-executive Director may be terminated by either party on three months’ notice. There are no arrangements 
under which any non-executive Director is entitled to receive compensation upon the early termination of his or her appointment.

Tullow Oil plc 
2022 Annual Report and Accounts

81

Financial statementsSupplementary informationStrategic ReportGovernance ReportAnnual Report on Remuneration continued

CEO – total pay versus TSR 
For 2022 the CEO total pay is based on the summation of the actual base pay, pension, benefits and TIP cash bonus and share award 
equivalent value for Rahul Dhir for the financial year ending 31 December 2022.

CEO – TOTAL PAY VERSUS RI

TOTAL SHAREHOLDER RETURN 

Return index

120

96

72

48

24

0

CEO  pay £000

5,000

4,000

3,000

2,000

1,000

0

300

250

200

150

100

50

0

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

 CEO total pay

 Return index

 Tullow 

 FTSE 250

Comparison of overall performance and pay
The Remuneration Committee has chosen to compare the TSR of the Company’s ordinary shares against the FTSE 250 index; whilst 
the Company was placed outside of the index in 2021, we believe the size and complexity of the organisation still makes this a 
comparable index. The values indicated in the graph above show the share price growth plus re-invested dividends for the period 2013 
to 2022 from a £100 hypothetical holding of ordinary shares in Tullow Oil plc and in the index.

The total remuneration figures for the Chief Executive during each of the last 10 financial years are shown in the tables below. The total 
remuneration figure includes the annual bonus based on that year’s performance (2013 to 2022), PSP awards based on three-year 
performance periods ending in the relevant year (2013) and the value of TIP Awards based on the performance period ending in the 
relevant year (2013 to 2022). The annual bonus payout, PSP vesting level and TIP Award, as a percentage of the maximum opportunity, 
are also shown for each of these years. 

Year ending in

Aidan Heavey1

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

Total 
remuneration

Annual bonus

PSP vesting

£2,750,273 £2,378,316 £2,835,709 £2,893,232

 £1,717,276

–

–

–

–

–

–

–

–

–

–

TIP

30%

23%

38%

39%

40%

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

Paul McDade2

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

Total 
remuneration

TIP

n/a

n/a

n/a

n/a

n/a

n/a

n/a £1,416,281 £2,759,684 £986,706

n/a

40%

60.3%

0%

–

–

–

–

–

–

Year ending in

Year ending in

Dorothy Thompson3

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

Total 
remuneration

n/a

n/a

n/a

n/a

n/a

n/a

37,704

418,452

n/a

–

Rahul Dhir4

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

Total 
remuneration

TIP

 n/a 

 n/a 

 n/a 

 n/a 

 n/a 

 n/a 

 n/a 

 n/a 

 n/a

 n/a

 n/a

 n/a

 n/a

 n/a

£686,519 £1,860,806 £1,419,400

20%

51.2%

30%

Year ending in

82

Tullow Oil plc 
2022 Annual Report and Accounts

Remuneration report continued 
 
1 & 2.  For 2017, total remuneration figures are shown for Aidan Heavey based on the period he held the office of Chief Executive Officer and for the transition period up to 

31 October 2017 and for Paul McDade from 27 April 2017 when he commenced in his office of Chief Executive. 

3. 

For 2020, total remuneration is shown for Dorothy Thompson for the period she served as Executive Chair, i.e. 1 January 2020 to 8 September 2020. For 2019, the 
amount shown is the Executive Chair fee prorata for the period 9 December 2019 to 31 December 2019. Dorothy Thompson did not participate in any incentive plans 
whilst serving as Executive Chair.

4. 

For 2020, total remuneration is shown for Rahul Dhir from the commencement of his appointment as Chief Executive Officer on 1 July 2020. 

Additional statutory information – percentage change in remuneration for executive and non-executive Directors
The table below shows the percentage change in each of the Directors total remuneration (for Executive Directors excluding the value 
of any pension benefits receivable in the year) between the financial year ended 31 December 2020, 31 December 2021 and 
31 December 2022, compared to that of the average for all employees of the Group.

% change from 2021 to 2022

% change from 2020 to 2021

% change from 2019 to 2020

Salary/fees

Benefits

Bonus

Salary/fees

Benefits

Bonus

Salary/fees

Benefits

Bonus

Phuthuma Nhleko 1

2607%

n/a

Rahul Dhir

Les Wood

2%

193% ²

(75%)

(59%)

Dorothy Thompson

(100%)

(100%)

Jeremy Wilson

(18%)

(100%)

Mike Daly

Martin Greenslade7

Mitchell Ingram6

Genevieve Sangudi⁸

Sheila Khama

0%

3%

0%

14%

0%

Average employees

5.4%

n/a

n/a

n/a

1051%

n/a

5.7%

n/a

(40%)

(70%)

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

99%

0%

(41%)  3

n/a

379%

622% 3

n/a

0%

(78%)  5

(19%) 4

8%

295%

0%

0%

n/a

n/a

n/a

(100%)  5

(100%)  5

n/a

232%

149%

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

0%

59% 

5%

0%

625%

n/a

46%

46%

n/a

n/a

629% 2

n/a

(60%)  5

n/a

n/a

n/a

(83%)  5

(56%)  5

n/a

n/a 

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

(11.7%)

2.8%

7.0%

119.9%

(2.7%)

11%

(35.2)%

1.  Phuthuma Nhleko joined late 2021 therefore shows high movement for 2022.

2. 

3. 

Increase in benefits for Rahul due to increased travel and subsistence post the COVID-19 pandemic.

Increase in benefits for Les Wood is due to holiday cash out for 2021 due to the COVID-19 pandemic and outplacement services provided in relation to his planned 
departure.

4.  The decrease in fees for Mike Daly is due to him stepping down from Chair of the Safety & Sustainability Committee on 31 December 2020.

5.  Benefits have reduced due to reduced travel during the COVID-19 pandemic.

6.  The increase in fees for Mitchell Ingram reflect his appointed to the Board in late 2020, and him also becoming Chair of the Safety & Sustainability Committee from 

1 January 2021.

7.  The increase in fees for Martin Greenslade reflect a full year in role as Chair of the Audit Committee in 2021 and his appointment as Senior Independent Director.

8.  The increase in fees for Genevieve Sangudi reflect her appointment as Chair of the Remuneration Committee after the 2022 AGM. Benefits have increase due increased 

travel and subsistence post the COVID-19 pandemic.

8. 

Increase in average employee benefits is driven by changes to annual medical insurance premiums.

CEO pay ratio 2022

Year

2022

2021

2020

2019

2018 (voluntary disclosure)

Method

25th percentile 
pay ratio

Median 
pay ratio

75th percentile 
pay ratio

A

A

A

A

A

12:1

16:1

7:1

8:1

23:1

8:1

10:1

5:1

5:1

15:1

6:1

8:1

3:1

4:1

10:1

Tullow has calculated the CEO pay ratio using the methodology described as ‘Option A’ in the Regulations, as Tullow recognises that 
this is the most statistically accurate form of calculation.

For each UK employee¹ the STFR has been calculated as a summation of base pay, benefits, employer pension contributions receivable 
during the year ended 31 December 2022 and cash bonus payable and value of share awards to be granted for the 2022 performance 
year. The STFR at 25th percentile is £119,884, £183,913 at median and £249,639 at 75th percentile. The wages component at 25th 
percentile is £85,000, £142,000 at median and £175,130 at 75th percentile. 

2022 Annual Report and Accounts 83

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportAnnual Report on Remuneration continued

CEO pay ratio 2022 continued
In setting both our CEO remuneration and the remuneration structures for the wider UK workforce, Tullow has adopted a remuneration 
structure which includes the same core components for employees at all levels (base pay, benefits, pension, cash bonus and share 
awards). Whilst all employees receive a base salary commensurate to our position in the market, the differences exist in the quantum 
of variable pay achievable by our Executives and Senior Management; at these levels there is a greater emphasis placed on variable pay 
given their opportunity to impact directly on Company performance. Based on this distinction, the Company believes taking into 
account Company performance in a particular financial year and the impact on variable pay, that the median pay ratio is consistent 
with and reflective of the wider pay, reward and progression policies impacting our UK employees. Performance for 2022 resulted in 
lower TIP awards and consequently lower pay ratios. The Committee will continue to monitor longer-term trends.

1.  All STFRs have been based on a full-time equivalent and annualised to provide a dataset for the full year 31 December 2022.

Relative importance of spend on pay 
The following table shows the Group’s actual spend on pay for all employees relative to tax and retained profits.

Staff costs have been compared to tax expense and retained profits in order to provide a measure of their scale compared to other 
key elements of the Group’s financial metrics.

Staff costs (£m)
Tax (credit)/expense (£m)1
Retained profits (£m)1

1.  Voluntary disclosure.

Summary of past share awards
Details of share awards granted to Executive Directors: 

2021

2022

% change

60.4
206.1
(1,681.6)

63.9
324.3
(1,808.9)

6%
57%
8%

Director

Les Wood1

Dividend equivalents

08.02.18

14.02.19

08.02.18

14.02.19

Award grant 
date

Share price on 
grant date

27.04.17

08.02.18

14.02.19

15.03.21

14.03.22

10.05.19

10.05.19

17.10.19

17.10.19

214p

187p

219p

54.7p

55.95p

187p

219p

187p

219p

As at
 01.01.22

101,249

148,802

288,617

338,765

Granted 
during 
the year

–

–

–

–

–

878,646

2,605

5,052

1,372

2,661

–

–

–

–

Exercised 
during 
the year

101,249

–

–

–

–

–

–

–

–

As at 
31.12.22

Earliest date 
shares can be
acquired 

Latest date
 shares can 
be acquired 

0

27.04.20

27.07.27

148,802

288,617

338,765

08.02.23

08.02.28

14.02.24

14.02.29

15.03.26

15.03.31

878,646

14.03.27

14.03.32

2,605

5,052

1,372

2,661

08.02.23

08.02.28

14.02.24

14.02.29

08.02.23

08.02.28

14.02.24

14.02.29

889,123

878,646

101,249

1,666,520

Rahul Dhir2

05.08.20

27.68p

9,000,000

15.03.21

14.03.22

54.7p

55.95p

319,316

–

1,104,269

–

– 

–

– 

–

9,000,000

01.07.25

30.06.30

319,316

15.03.26

15.03.31

1,104,269

14.03.27

14.03.32

1.  Les Wood – all awards granted to Les Wood are TIP Awards.

2.   Rahul Dhir – share awards granted on 05 August 2020 represent ‘Buy-out Awards’ to replace share arrangements that were forfeited upon leaving his former employer 

(full details of which are available in 2020 Directors’ Remuneration Report). The awards granted in 2021 and 2022 are TIP awards.

Share price range
During 2022, the highest mid-market price of the Company’s shares was 64.24p and the lowest was 34.96p. The year end price 
was 36.92p.

The interests of the Directors (all of which were beneficial), who held office during FY 2022, are set out in the table below: 

84

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2022 Annual Report and Accounts

Remuneration report continued 
 
 
 
 
 
 
 
 
 
Ordinary shares held

01.01.22

31.12.22

% of salary 
under 2022
 Remuneration
Policy
shareholding
guidelines 1

TIP Awards

Buyout Awards

SIP

SIP total

Unvested

Vested

Unvested

Vested

Restricted Unrestricted

31.12.22

Executive Directors

Rahul Dhir2

Les Wood3

1,346,000

1,346,000

223%

1,423,585

198,457

237,658

1,666,520

Non-executive Directors

Mike Daly

4,795

4,795

Jeremy Wilson³

87,959

87,959

Genevieve Sangudi

Sheila Khama

Martin Greenslade

–

–

–

–

7,070

60,000

Mitchell Ingram

50,000

50,000

Phuthuma Nhleko

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

9,000,000

–

–

–

–

–

–

–

–

 –

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

1.  Calculated using share price of 36.92p at year end. Under the Company’s shareholding guidelines, each Executive Director is required to build up their shareholdings in the 
Company’s shares to at least 400% of their current salary. Further details of the minimum shareholding requirement are set out in the Remuneration Policy Report.

2.  Ordinary shares and unvested awards held by Rahul Dhir are in respect of his Buyout Award granted on commencement of employment.

3.  Retired part way through the year

4.  Roald Goethe was appointed as a non-executive director Director on 24 February 2023 and disclosed that he or persons closely associated to him hold 22,000,000 

ordinary shares of 10p each in the Company and $2,500,000 Senior Notes due 2025.

There have been no changes in the interests of any Director between 1 January 2023 and the date of this report.

Implementation of Policy for Executive Directors for 2023
The Remuneration Policy will be implemented during 2023 as follows:

 - Base salary for Rahul Dhir will be increased by 3.5%, well below the typical increases awarded to UK based employees for 2023. Base 

salary for Richard Miller was set upon his appointment at £366,000 and is not expected to be increased during 2023.

 - Pension provision will be 15% of salary for Rahul Dhir and 10% of salary for Richard Miller (workforce aligned); and

 - TIP Award for Rahul Dhir with a maximum opportunity of 400% of salary based on: Safety (7.5%), Financial Performance (5.0%), 

Production (10.0%), Business Plan Implementation (7.5%), Sustainability (5.0%), Unlocking Value (10.0%), Leadership Effectiveness 
(5.0%) and Relative TSR (50%) for the 2021-2023 performance period.

 - If approved, LTIP Award for Rahul Dhir with a maximum opportunity of 250% of salary based 50% on our relative and 50% on our 

absolute total shareholder returns during the 2023-2025 performance period:

 - If approved, LTIP Award for Richard Miller with a maximum opportunity of 250% of salary based 50% on our relative and 50% on our 

absolute total shareholder returns during the 2023-2025 performance period:

 -  If approved, the TSR comparator group for the both the TIP and 2023-2025 LTIP Awards will be as follows: Africa Oil, BW Energy 

Capricorn Energy, Diversified Energy Co., Energean, EnQuest, Harbour Energy, Kosmos Energy, Maurel and Prom, Pharos Energy 
and Seplat Energy (NSA).

 - If approved, our absolute total shareholder return target for the 2023-2025 LTIP Award will be on average 20% per annum at 

Threshold and on average 30% per annum at Maximum. Our relative total shareholder return target for the 2023-2025 LTIP Award 
will be comparator group Median at Threshold and comparator group Upper Quartile at Maximum.

 - If approved, 2023 Annual Bonus opportunity for Richard Miller with a maximum of 150% of salary based on the safety, financial 
performance, production, business plan implementation, sustainability, unlocking value and leadership effectiveness targets 
mentioned above.

Please see page 15 of this report for further disclosure and details of the 2023 targets and how they are linked to our strategy.

 -  No changes will be made to the Chair nor the non-executive Director fees from 2022 levels. 

2022 Annual Report and Accounts 85

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportGovernance

Remuneration Committee members
Genevieve Sangudi (Committee Chair), Mitchell Ingram and Martin Greenslade

Remuneration Committee membership and attendance
Genevieve Sangudi became Committee Chair on 25 May 2022 taking over from Jeremy Wilson. Jeremy Wilson subsequently stepped 
down as a member on 20 October 2022 with Martin Greenslade assuming membership in his stead. All members of the Committee are 
independent non-executive Directors. None of the Committee members has day-to-day involvement with the business and nor do 
they have any personal financial interest, except as shareholders, in the matters to be recommended. The number of formal meetings 
held and the attendance by each member is shown in the table on page 54. The Committee also held informal discussions as required. 

The Group Company Secretary acts as Secretary to the Committee and is available to assist the members of the Committee as 
required, ensuring that timely and accurate information is distributed accordingly. The Chief Executive and other members of the 
Management Team may be invited to attend Committee meetings to provide business context and performance updates. 
However, no member of Management is present when their own remuneration is determined. 

Advice received from the Committee during 2022
The Committee received external advice from both FIT Remuneration Consultants (FIT) and Deloitte LLP (Deloitte) during 2022. 
During the year the Committee reviewed it advisers and following a competitive tender process appointed Deloitte as the Committee’s 
advisers. Both Deloitte and FIT are members of the Remuneration Consultants Group and are a signatories to its Code of Conduct. 
During the year Deloitte and FIT provided no other services to the Company. Fees (ex VAT) paid to Deloitte respectively for advice 
provided during 2022 amounted to £77,300, and fees paid to FIT amounted to £27,095. Neither Deloitte or FIT have any other 
connections to the Company or the Directors that affect their independence. The Committee evaluates the services provided by 
external advisers and is satisfied that the advice received from Deloitte and FIT was objective and independent. 

Activities of the Committee during 2022
A summary of the main Committee activities during 2022 are set out below:

 - Setting an appropriately stretching set of key performance metrics for the 2022 KPI scorecard;

 - Monitoring progress against the 2022 KPI scorecard;

 - Reviewing feedback received from shareholders at the 2022 AGM;

 - Undertaking a review of the Directors’ Remuneration Policy, including consideration of alternative incentive structures, 

performance measures, and other Policy elements;

 - Review of changes in remuneration-related guidance, shareholder policies and governance matters;

 - Reviewing the remuneration arrangements, including benchmarking of Total Remuneration for Senior Managers and reviewing 

the implementation of the revised pay philosophy and principles for the wider workforce;

 - Review of the Committee’s performance and terms of reference; and

 - Review of draft KPIs for 2023 to align with strategy and culture of Tullow.

86

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2022 Annual Report and Accounts

Remuneration report continuedPrinciples of Executive Director remuneration 
The Committee seeks to ensure that the Directors Remuneration Policy and its practices are consistent with the six factors set out in 
Provision 40 of the new UK Corporate Governance Code:

Clarity
Our Policy is well understood by our Senior Executive Team and has been clearly articulated to our shareholders and representative 
bodies (both on an ongoing basis and during the recent consultation exercise).

Simplicity
The Committee is mindful of the need to avoid overly complex remuneration structures which can be misunderstood and deliver 
unintended outcomes. Therefore, a key objective of the Committee is to ensure that our Executive remuneration policies and practices 
are straightforward to communicate and operate.

Risk
Our Policy has been designed to ensure that inappropriate risk taking is discouraged and will not be rewarded via: (i) the balanced use 
of both annual and three-year performance periods which employ a blend of financial, non-financial and shareholder return targets; 
(ii) the significant role played by deferred equity in our incentive plans (together with in-employment and post-cessation shareholding 
guidelines and five-year vesting period); (iii) malus/clawback provisions; and (iv) the ability to exercise negative discretion to 
remuneration outcomes.

Predictability 
The TIP and proposed Annual Bonus and LTIP are subject to an individual annual cap and market standard dilution limits.

Proportionality
There is a clear link between individual awards, delivery of strategy and our long-term performance. In addition, the significant role 
played by incentive/‘at-risk’ pay, together with the structure of the Executive Directors’ service contracts, ensures that poor 
performance is not rewarded.

Alignment to culture
Our Executive pay policies are fully aligned to Tullow’s culture through the use of metrics in the TIP that measure how we perform 
against our financial and non-financial KPIs.

Shareholder voting at the AGM
At last year’s AGM on 25 May 2022 the remuneration-related resolutions received the following votes from shareholders:

For

Against

Total votes cast (for and against)

Votes withheld

2021 Annual Statement and Annual Report on Remuneration

Total number of votes

% of votes cast

830,260,073

75,227,640

Total number of votes

905,487,713

8,123,770

91.69

8.31

% of ISC votes

62.98%

2022 Annual Report and Accounts 87

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance Report 
Directors’ Remuneration Policy Report

This section of the report sets out the Remuneration Policy (the 
“Policy”) for Executive and Non-Executive Directors which will be 
put forward for shareholder approval at the 2023 AGM on 24 May 
2023. The Committee intends that the Policy will come into effect 
from the date of the AGM and will apply for a period of up to 
three years. 

Policy changes
The main change under this Policy is the transition from the 
Tullow Incentive Plan to the grant of separate annual bonus and 
LTIP awards. This transition will be structured to ensure that 
there are no overlaps or gaps in performance assessment for 
Executive Directors appointed prior to 2023.

For the current CEO the TIP will continue for 2023 (capturing the 
2021-23 performance period) and 2024 (capturing 2022- 24 
performance period) in accordance with the structure approved 
by shareholders at the 2020 AGM. No TIP awards will be made 
after 2024. Other executive directors will not participate in the 
TIP for 2023 and 2024. 

Executive Directors appointed from 2023 onwards, including the 
current CFO, will be eligible for an annual bonus award from 2023 
onwards. Our current CEO will be eligible for an annual bonus 
award from 2025 onwards. The maximum opportunity will be 
150% of salary and one third of any bonus earned will normally be 
deferred into Tullow shares for three years. 

All Executive Directors will be eligible for an LTIP award from 
2023 onwards. The first grant will capture performance over 
the 2023-25 period. The maximum award will be 250% of 
salary, and awards will be subject to a two year holding period 
following vesting. 

The policy has also updated for developments in corporate 
governance and feedback received from our shareholders.

Policy overview
The principles of the Remuneration Committee are to ensure 
that remuneration is linked to Tullow’s strategy and promote 
the attraction, motivation and retention of the highest quality 
executives who are key to delivering sustainable long-term 
value growth and substantial returns to shareholders.

Policy review process
The Committee undertook a review of Directors’ Remuneration 
Policy to ensure that it is appropriate to support our strategy. 
This review included consideration of the effectiveness of the 
current TIP approach, the Company’s experience of operating 
the TIP since 2017. The central focus of the Committee was 
developing an incentive structure that would reward growth 
and value creation and align management with shareholders. 

Before the proposal was finalised the relevant members of the 
senior management team were consulted on the proposed 
changes to the policy. Importantly the Committee Chair spoke 
with a number of our major shareholders and their feedback 
influenced the structure of the proposed Policy. 

The Committee was mindful in its deliberations on the new 
Remuneration Policy of any potential conflicts of interest and 
sought to minimise them through an open and transparent 
internal consultation process, by seeking independent advice 
from its external advisers and by undertaking a broad 
shareholder consultation exercise.

Summary Directors’ Remuneration Policy

Base salary

Purpose and link to strategy

Operation

Maximum opportunity

To provide an appropriate level of 
fixed cash income.

Generally reviewed annually. Base salaries will be set by the 
Committee taking into account:

To attract and retain individuals 
with the personal attributes, skills 
and experience required to deliver 
our strategy

 - Generally reviewed annually. Base salaries will be set by 

the Committee taking into account:

 - the scale, scope and responsibility of the role;

 - the skills and experience of the individual;

 - the base salary of other employees, including increases 

awarded to the wider population; and

 - the base salary of individuals undertaking similar roles in 

companies of comparable size and 

 - complexity. This may include international oil and gas 
sector companies or a broader group of FTSE-listed 
organisations.

Performance and provisions for the recovery

A broad assessment of individual and business performance is used as part of the salary review. 

No recovery provisions apply.

Any increases to current Executive Director 
salaries, presented in the ‘Application of 
Policy in 2023’ column below this Policy table, 
will not normally exceed the average increase 
awarded to other UK-based employees. 

Increases may be above this level in certain 
circumstances, for instance if there is an 
increase in the scale, scope or responsibility 
of the role or to allow the base salary of newly 
appointed Executives to move towards 
market norms as their experience and 
contribution increase.

88

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2022 Annual Report and Accounts

Remuneration report continuedPension and benefits

Purpose and link to strategy

Operation

Maximum opportunity

To attract and retain individuals 
with the personal attributes, skills 
and experience required to deliver 
our strategy.

Defined contribution pension scheme or salary supplement 
in lieu of pension. The Company does not operate or have 
any legacy defined benefit pension schemes.

Medical insurance, income protection and life assurance. 
Additional benefits may be provided as appropriate. 

Executive Directors may participate in the Tullow UK Share 
Incentive Plan (SIP) and the Tullow Sharesave (SAYE) plan.

Pension: Workforce aligned for Executive 
Directors (as a percentage of salary). 
Employees currently receive an employer 
contribution of 10% of salary, increasing to 
15% of salary for employees over 50.

Benefits: The range of benefits that may be 
provided is set by the Committee after taking 
into account local market practice in the 
country where the Executive is based. No 
monetary maximum is given for benefits 
provided to the Executive Directors as the 
cost will depend on individual circumstances.

Tullow UK SIP and SAYE: Up to HM Revenue & 
Customs (HMRC) limits. Maximum participation 
levels and matching levels for all staff, including 
Executive Directors, are set by reference to 
the rules of the plan and relevant legislation.

Performance and provisions for the recovery

Not applicable

Legacy Tullow Incentive Plan (TIP) – applicable only for current CEO and for 2023 and 2024 only

Maximum opportunity

400% of salary.

Dividend equivalents will accrue on TIP 
deferred shares over the vesting period.

Purpose and link to strategy

Operation

To provide a simple, competitive, 
performance-linked incentive 
plan that:

 - aligns the interests of 

 - management and shareholders;

 - promotes the long-term success 

of the Company;

 - provides a real incentive to 

achieve our strategic objectives 

 - and deliver superior 

 - shareholder returns; and

 - will attract, retain and motivate 
individuals with the required 

 - personal attributes, skills 

and experience.

The current CEO is eligible to receive a TIP award, subject to 
performance, for 2023 (for the 2021-23 period) and 2024 (for 
the 2022-24 period). No further TIP awards will be granted 
after 2024, and any Executive Directors appointed from 
2023 onwards, including the current CFO, are not eligible to 
participate in the plan

An annual TIP award consisting of up to 400% of base salary 
which is divided evenly between cash and deferred shares 
up to the first 200% of base salary.

Any amount above 200%of base salary is awarded entirely 
in deferred shares.

Deferred shares are normally subject to deferral until the 
fifth anniversary of grant, normally subject to continued 
service.

TIP awards are non-pensionable and will be made in line 
with the Committee’s assessment of performance targets.

At the discretion of the Committee, any portion of the cash 
component of a TIP award can be satisfied by granting 
deferred shares with a vesting date set by the Committee 
being not earlier than the first anniversary of grant.

Performance and provisions for the recovery

A balanced scorecard of stretching financial and operational objectives, linked to the achievement of Tullow’s long-term strategy, will be used 
to assess TIP outcomes which may include targets relating to: relative or absolute total shareholder return (TSR); earnings per share (EPS); 
environmental, health and safety (EHS); financial; production; operations; project; exploration; or specific strategic and personal objectives.

Performance will typically be measured over one year for all measures apart from TSR and EPS, which, if adopted, will normally be measured over 
the three financial years prior to grant.

No more than 25% of the maximum TIP opportunity will be payable for threshold performance.

Recovery provisions apply (see below).

2022 Annual Report and Accounts 89

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportMaximum opportunity

Up to 150% of salary.

Directors’ Remuneration Policy Report continued

Annual bonus

Purpose and link to strategy

Operation

The executive bonus scheme 
rewards Executive Directors for 
achieving financial and strategic 
targets in the relevant year by 
reference to operational targets 
and individual objectives.

The Current CEO will be eligible to participate in the Annual 
Bonus plan from 2025 onwards. 

The current CFO and any newly appointed Executive 
Directors will be eligible to participant from 2023 onwards.

Targets are reviewed annually and any pay-out is 
determined by the Committee after the year end based on 
targets set for the financial period.

The Committee has discretion to amend the pay-out should 
any formulaic output not reflect the Committee’s 
assessment of overall business performance or if the 
Committee considers the formulaic outturn is not 
appropriate in the context of other factors considered by 
the Committee to be relevant.

One third of any bonus earned will normally be deferred into 
shares for a period of three years. Deferred bonus awards 
may take the form of nil cost options, conditional awards of 
shares or such other form as has a similar economic effect.

Additional shares may be delivered in respect of shares 
subject to deferred bonus awards to reflect the value of 
dividends paid during the period beginning with the date of 
grant and ending with the date of vesting (this payment 
may assume that dividends had been reinvested in Tullow 
shares on a cumulative basis).

Performance and provisions for the recovery

A balanced scorecard of stretching financial and operational objectives, linked to the achievement of Tullow’s long-term strategy, will be used to 
assess Annual Bonus outcomes. Performance will typically be measured over one year.

No more than 25% of the maximum opportunity will be payable for threshold performance.

Recovery provisions apply (see below).

Maximum opportunity

Up to 250% of salary.

Long Term Incentive Plan (LTIP)

Purpose and link to strategy

Operation

The LTIP provides a clear link 
between the remuneration of the 
Executive Directors and the 
creation of value for shareholders 
by rewarding the Executive 
Directors for the achievement of 
longer term objectives aligned to 
shareholders’ interests.

Executive Directors will be eligible to be granted LTIP award 
from 2023 onwards.

Awards are normally made on an annual basis and normally 
vest three years from grant subject to continued 
employment and the satisfaction of challenging three-year 
performance targets.

A two-year holding period following LTIP vesting applies to 
grants to Executive Directors. In total, this results in a 
five-year combined vesting and holding period.

The Committee has discretion to vary the formulaic vesting 
outturn if it considers that the outturn does not reflect the 
Committee’s assessment of performance or is not 
appropriate in the context of other factors considered by 
the Committee to be relevant.

Additional shares may be delivered in respect of shares 
which vest under the LTIP to reflect the value of dividends, 
which would have been paid on those shares during the 
period beginning with the date of grant and ending with the 
vesting date (this payment may assume that dividends had 
been reinvested in Tullow shares on a cumulative basis).

Performance and provisions for the recovery

Performance is usually measured over a three-year period.

Performance measures for LTIP awards will include financial measures which may include, but are not limited to, total shareholder return (“TSR”), 
and may include strategic measures (which may include ESG measures). 

Subject to the Committee’s discretion to override formulaic outturns, awards will normally vest as to 25% for threshold performance, increasing to 
100% for maximum performance.

Recovery provisions apply (see below).

90

Tullow Oil plc 
2022 Annual Report and Accounts

Remuneration report continuedShareholding guidelines

Purpose and link to strategy

Operation

To align the interests of management 
and shareholders and promote a 
long-term approach to performance 
and risk management.

Executive Directors are required to retain at least 100% of 
post-tax share awards until a minimum shareholding 
equivalent to 400% of base salary is achieved in owned shares. 

Unvested TIP, LTIP and Deferred Bonus shares net of applicable 
taxes count towards the minimum shareholding requirement.

Shares included in this calculation are those held 
beneficially by the Executive Director and his or her 
spouse/civil partner. 

50% of the shareholding guideline (i.e. 200% of salary) will 
need to be retained by Executive Directors for two years 
post cessation.

Minimum requirement

400% of salary.

Performance and provisions for the recovery

Not applicable.

Non-executive Directors

Purpose and link to strategy

Operation

Maximum opportunity

To provide an appropriate fee level 

To attract individuals with the 
necessary experience and ability 

To make a significant contribution 
to the Group’s activities while also 
reflecting the time commitment 
and responsibility of the role.

The Chair is paid an annual fee and the non-executive 
Directors are paid a base fee and additional responsibility 
fees, for example for the role of Senior Independent Director 
or for chairing a Board Committee.

Fees are normally reviewed annually.

Each non-executive Director is also entitled to a 
reimbursement of necessary travel and other expenses 
including associated tax costs.

Non-executive Directors do not participate in any share 
scheme or annual bonus scheme and are not eligible to join 
the Group’s pension schemes.

Non-executive Director remuneration is 
determined within the limits set by the 
Articles of Association.

There is no maximum prescribed fee increase 
although fee increases for non-executive 
Directors will not normally exceed the average 
increase awarded to Executive Directors. 
Increases may be above this level if there is an 
increase in the scale, scope or responsibility 
of the role.

Performance and provisions for the recovery

Not applicable.

Operation of share plans
The Committee will operate the TIP, LTIP and Deferred Bonus in accordance with the Plan rules, Listing Rules and HMRC rules where 
relevant. The Committee, consistent with market practice, retains discretion over a number of areas relating to the operation and 
administration of the plans in relation to Senior Management, including Executive Directors. These include (but are not limited to) the 
following (albeit with the level of award restricted as set out in the Directors’ Remuneration Policy):

 - who participates;

 - the timing of grant of awards and/or payment;

 - the size of awards and/or payment;

 - discretion relating to the measurement of performance in the event of a change of control or reconstruction;

 - determination of a good leaver (in addition to any specified categories) for incentive plan purposes and a good leaver’s treatment;

 - adjustments to awards required in certain circumstances (e.g. Rights Issues, corporate restructuring and special dividends); and

 - the ability to adjust existing performance conditions for exceptional events so that they can still fulfil their original purpose.

The choice of the performance metrics applicable to the TIP and LTIP awards, which are set by the Committee at the start of the 
relevant financial year, reflects the Committee’s belief that any incentive compensation should be appropriately challenging and tied 
to the delivery of stretching financial, operational and TSR-related objectives, explicitly linked to the achievement of Tullow’s long-
term strategy.

In addition to the TIP, LTIP and Deferred Bonus, Executive Directors are also eligible to participate in the UK SIP or any other all 
employee share plans on the same terms as other employees. All-employee share plans do not operate performance conditions.

Tullow Oil plc 
2022 Annual Report and Accounts

91

Financial statementsSupplementary informationStrategic ReportGovernance ReportDirectors’ Remuneration Policy Report continued

Calculation of TIP awards
In addition to base salary and other benefits described in the Remuneration Policy, for 2023 and 2024 Executive Director shall be 
eligible to receive an award issued under the rules of the TIP (a TIP Award). The TIP combines short- and long-term incentive-based 
pay and includes a cash bonus component and a deferred share award component.

At the beginning of the 2023 and 2024 financial years, the Committee will determine a multiple of base salary, subject to the limits 
established under this Policy, to apply to a TIP Award. At the same time the Committee will also determine a balanced corporate 
scorecard of performance metrics applicable to any TIP Award. The choice of the performance metrics and the weightings given to 
them, which are set by the Committee at the start of the relevant financial year normally, reflect the Committee’s belief that any 
incentive compensation should be appropriately challenging and tied to the delivery of stretching financial, operational and total 
shareholder return (TSR) related objectives, explicitly linked to the achievement of Tullow’s long-term strategy.

Following completion of the financial year, the Committee will review the Company’s performance against the corporate scorecard 
resulting in a percentage score. The multiple set by the Committee is then applied to the percentage score to determine the total TIP 
Award amount. A TIP Award is divided equally between cash bonus and deferred shares up to the first 200% of base salary. Any portion 
of a TIP Award above 200% of base salary shall be satisfied in deferred shares only. Deferred shares forming part of a TIP Award are 
normally deferred for five years and are subject to malus and clawback. In its discretion, the Committee may elect to satisfy any portion 
of the cash bonus element of a TIP Award in deferred shares which will be deferred for a period determined by the Committee, being not 
less than one year from the date of grant. Deferred shares issued in lieu of any portion of the cash bonus component of a TIP Award shall 
be subject to malus, clawback and the minimum shareholding requirements set out on page 89 of this report.

Performance measures for LTIP and annual bonus awards
The choice of the performance metrics and range of targets applicable to the annual bonus plan for Executive Directors reflect the 
committee’s belief that any incentive compensation should be appropriately challenging and tied to both the delivery of robust 
performance relating to the Group’s financial key performance indicators and, where appropriate, specific individual / strategic 
objectives (including ESG objectives). Performance metrics applicable to the LTIP are selected to support Company strategy and 
provide shareholder alignment. Targets applying to the annual bonus and LTIP are reviewed annually, based on a range of internal and 
external reference points. Performance targets are set to be stretching but achievable, with regard to the particular strategic priorities 
and business environment in a given year.

Legacy remuneration
For the avoidance of doubt, the Committee reserves the right to make any remuneration payments and/or payments for loss of office 
(including exercising any discretions available to it in connection with such payments) notwithstanding that they are not in line with 
the 2023 Remuneration Policy set out in the document where the terms of the payment were agreed (i) before the 2023 Remuneration 
Policy came into effect, provided that the terms of the payment were consistent with any applicable shareholder-approved Directors’ 
Remuneration Policy in force at the time they were agreed or were otherwise approved by shareholders; or (ii) at a time when the 
relevant individual was not a Director of the Company (or other persons to whom the Policy set out above applies) and, in the opinion 
of the Committee, the payment was not in consideration for the individual becoming a Director of the Company or such other person. 

For these purposes “payments” includes the Committee satisfying awards of variable remuneration and, in relation to an award over 
shares, the terms of the payment are “agreed” no later than the time the award is granted. This Policy applies equally to any individual 
who is required to be treated as a Director under the applicable regulations.

Discretion
The Committee reserves the right to exercise its discretion in the event of exceptional and unforeseen positive or negative 
developments during the performance period. In addition, the Committee reserves the right to reduce the TIP, annual bonus or LTIP 
payment where the Committee considers that the level of payment is not commensurate with overall corporate performance and 
returns delivered to shareholders over the performance period.

92

Tullow Oil plc 
2022 Annual Report and Accounts

Remuneration report continuedRecovery provisions
TIP Awards are subject to malus and clawback. The Committee retains discretion to apply malus and clawback to both the cash and 
deferred share elements of the TIP during the five-year vesting period, triggers are outlined in the TIP rules, including but not limited 
to a material adverse restatement of the financial accounts or reserves, a catastrophic failure of operational, EHS and risk 
management or corporate failure or insolvency.

Annual bonus and LTIP awards are subject to malus and clawback. The Committee retains discretion to apply malus and clawback to 
the cash bonus, deferred bonus and LTIP awards up to three years after the payment or vesting of awards. Malus and clawback 
triggers are outlined in the plan rules and include but are not limited to a material adverse restatement of the financial accounts or 
reserves, a catastrophic failure of operational, EHS and risk management or corporate failure or insolvency.

Illustration of remuneration scenarios of Executive Directors
2023 and 2024 
The charts below show how the composition of the Executive Directors’ remuneration packages varies at different levels of 
performance under the Remuneration Policy, as a percentage of total remuneration opportunity and as a total value for the current 
CEO and CFO for 2023 and 2024:

r
i
h
D

l

u
h
a
R

r
e

l
l
i

M
d
r
a
h
c
R

i

Fixed

Target

Maximum

Maximum +50% share price growth

Fixed

Target

Maximum

Maximum +50% share price growth

£0.0m

£0.5m

£1.0m

£1.5m

£2.0m

£2.5m

£3.0m

£3.5m

£4.0m

£4.5m

Fixed pay

TIP (Cash)

TIP (Deferred shares)

Annual bonus

LTIP

1.  Base salary is effective as at 1 April 2023.

2.  Fixed pay includes pension in line with wider workforce.

3.  For the CEO, the target TIP Award is taken to be 50% of the maximum annual opportunity for 2023 (200% of salary).The maximum value of the TIP is taken to be 400% of 

salary (i.e. the maximum annual opportunity) for 2023.

4.  For the CFO, the target Annual Bonus and LTIP Award is taken to be 50% of the maximum opportunity for 2023 (Annual Bonus: 75% of salary; LTIP Award: 125% of salary). 

The maximum value of the Annual Bonus is taken to be 150% and LTIP Award is taken to be 250% of salary (i.e. the maximum annual opportunity).

5.  No share price appreciation has been assumed for the fixed, target and maximum scenarios.

6.  The Committee is aware of the regulations requiring an indication of the impact of 50% share price appreciation on the maximum scenario in the chart above. For the 
TIP, given that TSR performance is measured over three years prior to grant of award, share price appreciation over the performance period would not impact on the 
value of the maximum award. 

2022 Annual Report and Accounts 93

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance Report 
 
Directors’ Remuneration Policy Report continued

Illustration of remuneration scenarios of Executive Directors continued
2025 onwards 
The charts below show how the composition of the Executive Directors’ remuneration packages varies at different levels of 
performance under the Remuneration Policy, as a percentage of total remuneration opportunity and as a total value for the current 
CEO and CFO for 2025:

r
i
h
D

l

u
h
a
R

r
e

l
l
i

M
d
r
a
h
c
R

i

Fixed

Target

Maximum

Maximum +50% share price growth

Fixed

Target

Maximum

Maximum +50% share price growth

£0.0m

£0.5m

£1.0m

£1.5m

£2.0m

£2.5m

£3.0m

£3.5m

£4.0m

£4.5m

Fixed pay

Annual bonus

LTIP

1.  Base salary is effective as at 1 April 2023.

2.  Fixed pay includes pension in line with wider workforce.

3.   The target Annual Bonus and LTIP Award is taken to be 50% of the maximum opportunity for 2023 (Annual Bonus: 75% of salary; LTIP Award: 125% of salary).The 

maximum value of the Annual Bonus is taken to be 150% and LTIP Award is taken to be 250% of salary (i.e. the maximum annual opportunity).

4.   No share price appreciation has been assumed for the fixed, target and maximum scenarios. 50% share price appreciation is applied to the maximum scenario in the 

chart above.

Service agreements
Executive Director service agreements set out restrictions on the ability of the Director to participate in businesses competing with 
those of the Group or to entice or solicit away from the Group any senior employees in the six months after ceasing employment. 
The above reflects the Committee’s policy that service contracts should be structured to reflect the interests of the Group and the 
individuals concerned, while also taking due account of market and best practice.

The term of each service contract is not fixed. Each agreement is terminable by the Director on six months’ notice and by the 
employing company on 12 months’ notice.

The Executive Directors’ service agreements and the appointment letters of the non-executive Directors are available for inspection 
by shareholders at the Company’s registered office.

External appointments
The Board operates a formal policy in relation to the external directorships that an Executive Director may hold. Whilst the policy does 
not prescribe a maximum number of external appointments, it sets out guidance that an Executive Director should not hold more than 
one non-executive director position in a FTSE 350 company.

94

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2022 Annual Report and Accounts

Remuneration report continued 
 
Policy for new appointments
The remuneration of a new Executive Director will normally include salary, benefits, pension and participation in the annual bonus and LTIP 
arrangements in accordance with the policy for Executive Directors’ remuneration. A newly appointed Executive Director would not 
participate in the TIP. In addition, the Committee has discretion to include any other remuneration component or award which it feels is 
appropriate taking into account the specific circumstances of the recruitment, subject to the principles and limits set out below. The key 
terms and rationale for any such component would be disclosed as appropriate in the Directors’ remuneration report for the relevant year.

Policy

Salary

Salary will be set taking into account the individual’s experience and skills, prevailing market rates in companies 
of comparable size and complexity and internal relativities.

Where appropriate the Committee may set the initial salary below the market level (e.g. if the individual has 
limited PLC Board experience or is new to the role), with the intention to make phased pay increases over a 
number of years, which may be above those of the wider workforce, to achieve the desired market positioning. 
These increases will be subject to continued development in the role.

Buy-out awards Where an individual forfeits outstanding variable pay opportunities or contractual rights at a previous employer 

as a result of appointment, the Committee may offer compensatory payments or awards, in such form as the 
Committee considers appropriate, taking into account all relevant factors including the form of awards, expected 
value and vesting time frame of forfeited opportunities. 

When determining any such buy-out, the guiding principle would be that awards would generally be on a 
like-for-like basis unless this is considered by the Committee not to be practical or appropriate. 

Award may be facilitated under the existing incentive plans where possible, but also using Rule 9.4.2. of the 
Listing Rules, if necessary.

Maximum level 
of variable 
remuneration

The Committee will not offer non-performance-related variable remuneration and the maximum level of variable 
remuneration which may be granted (excluding buyout awards) is 400% of base salary, which is in line with the 
current maximum limit under the annual bonus and LTIP.

Other elements 
of remuneration

Other elements may be included in the following circumstances:

 - An interim appointment being made to fill an Executive Director role on a short-term basis.

 - If exceptional circumstances require that the Chair or a Non-Executive Director takes on an executive function 

on a short-term basis.

 - If an Executive Director is recruited at a time in the year when it would be inappropriate to provide an annual 
bonus or LTIP award for that year. Subject to the limit on variable remuneration set out above, the quantum in 
respect of the period employed during the year may be transferred to the subsequent year.

 - If the Executive Director is required to relocate, reasonable relocation, travel and subsistence payments may be 

provided (either via one-off or ongoing payments or benefits).

For an internal Executive Director appointment, any variable pay element awarded in respect of the prior role may be allowed to pay 
out according to its terms, adjusted as relevant to take account of the appointment. In addition, any other ongoing remuneration 
obligations existing prior to appointment may continue. For external and internal appointments, the Committee may agree that the 
Company will meet certain relocation and/or incidental expenses as appropriate.

Fee levels for non-executive Director appointments will take into account the expected time commitment of the role and the current 
fee structure in place at that time.

Policy for loss of office
Executive Directors’ service contracts are terminable by the Director on six months’ notice and by the relevant employing company on 
12 months’ notice. There are no specific provisions under which Executive Directors are entitled to receive compensation upon early 
termination, other than in accordance with the notice period.

On termination of an Executive Director’s service contract, the Committee will take into account the departing Director’s duty to 
mitigate his loss when determining the amount of any compensation. Disbursements such as legal and outplacement costs and 
incidental expenses may be payable where appropriate, and payments may be made for accrued holiday, outplacement.

The Committee reserves the right to make payments by way of settlement of any claim arising in connection with the cessation 
of employment.

2022 Annual Report and Accounts 95

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportDirectors’ Remuneration Policy Report continued

Policy for loss of office continued
The following payments may also be made to departing Executive Directors:

TIP (cash)

TIP (shares)

Cessation of employment due to death, injury, disability, retirement (for TIP awards only), 
redundancy, the participant’s employing company or business for which they work 
being sold out of the Company’s Group or in other circumstances at the discretion 
of the Committee.

Cessation during a financial year, or after the year but prior to the 
normal TIP Award date, may, at the discretion of the Committee, result 
in the cash part of the TIP being paid following the date of cessation 
(pro-rated for the proportion of the year worked).

Cessation during a financial year, or after the year but prior to the 
normal TIP Award date, may, at the discretion of the Committee, result 
in an award of deferred shares being made (pro-rated for the 
proportion of the year worked). Unvested TIP shares generally vest at 
the normal vesting date (except on death or retirement – see below) 
unless the Committee determines they should vest at cessation. On 
death, TIP shares generally vest immediately unless the Committee 
determines that they should vest at the normal vesting date. On 
retirement (as evidenced to the satisfaction of the Committee), TIP 
shares will vest at the earlier of the normal vesting date and three 
years from retirement unless the Committee determines they should 
vest at cessation.

Cessation of employment due to other reasons 
(e.g. termination for cause)

No entitlement to the cash part of the TIP 
following the date notice is served.

Unvested TIP shares lapse. No entitlement 
to the deferred share element of the TIP 
following the date notice is served.

Annual bonus

The Executive Director will normally be considered for a bonus payment.

It is the Committee’s policy to ensure that any bonus payment reflects 
the departing Executive Director’s performance. Unless the 
Committee determines otherwise, any bonus payment will be paid at 
the usual time following the determination of performance measures 
and be subject to a pro rata reduction for time served during the 
performance period.

Unvested awards will continue and will vest at the normal vesting 
date. In exceptional circumstances, the Committee may decide that 
the Executive Director’s deferred share awards will vest at the date of 
cessation of employment.

Deferred bonus 
shares

LTIP awards

Unvested awards will continue and will remain capable of vesting at 
the normal vesting date. To the extent that the awards vest, a 
two-year holding period would then normally apply. 

In exceptional circumstances, the Committee may decide that the 
Executive Director’s awards will vest and be released early at the date 
of cessation of employment or at some other time (e.g. following the 
end of the performance period).

In either case, vesting will depend on the extent to which the 
performance measures have been satisfied and will be subject to a 
pro rata reduction of the awards for time served from the grant date 
to the date of cessation of employment (although the Committee has 
discretion to disapply time pro rating if the circumstances warrant it).

No entitlement to annual bonus award 
following date notice is served.

Unvested awards will normally lapse on 
cessation of employment.

Unvested awards will normally lapse on 
cessation of employment.

If an Executive Director leaves for any 
reason after an award has vested but 
before it has been released (i.e. during a 
holding period), their award will ordinarily 
continue to be released at the normal 
release date. 

The terms applying to any buyout awards on cessation of employment or change of control would be determined when the award 
is granted. Such terms would normally be consistent with the principles outlined above.

In the event of a change of control deferred bonus shares will vest in full. LTIP awards will vest early in the event of change of control. 
The level of vesting will be determined taking into account the extent to which performance measures are satisfied at the date of the 
relevant event and, unless the Committee determines otherwise, awards will be pro-rated for time served from the grant date to the 
date of the relevant event. TIP awards will be treated in line with the plan rules. 

96

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2022 Annual Report and Accounts

Remuneration report continuedConsideration of shareholder’s views
The Committee considers shareholder feedback received at the AGM each year and, more generally, guidance from shareholder 
representative bodies. This feedback, plus any additional feedback received during any meetings from time to time, is considered as 
part of the Company’s annual review of the continuing appropriateness of the Remuneration Policy.

Prior to the finalisation of this Policy the Committee consulted with all major shareholders on the proposals. This feedback helped 
inform the final Policy put forward for shareholder approval. The Committee will seek to engage directly with major shareholders and 
their representative bodies should any material changes be proposed to be made to the Remuneration Policy.

Employment conditions elsewhere in the Group
In setting the Remuneration Policy and remuneration levels for Executive Directors, the Committee is cognisant of the approach to 
rewarding employees in the Group and levels of pay increases generally. The Committee does not currently formally consult directly 
with employees on the executive pay policy, but it does receive regular updates from the Company Secretary and the Director, People 
and Sustainability. During the year this included updates on discussions with the Executive Leadership Team and the Senior 
Leadership Team on the proposed changes to the Directors’ Remuneration Policy and how these changes would apply more widely to 
other employees. 

Non-executive Directors terms of appointment

Non-executive Director

Phuthuma Nhleko

Mike Daly

Martin Greenslade

Sheila Khama

Mitchell Ingram

Genevieve Sangudi

Roald Goethe

Number of 
complete 
years on the 
Board

Date of current 
engagement 
commenced

Year 
appointed

Expiry of 
current term

2021

2014

2019

2019

2020

2019

2023

1

8

3

3

2

3

0

25.10.21

24.10.24

30.05.20

31.05.23

01.11.19

31.10.24

26.04.19

26.04.25

09.09.20

08.09.23

26.04.19

25.04.25

24.02.23

23.02.26

In each case, the appointment is renewable thereafter if agreed by the Director and the Board. The appointment of any non-executive 
Director may be terminated by either party on three months’ notice. There are no arrangements under which any non-executive 
Director is entitled to receive compensation upon the early termination of his or her appointment.

Genevieve Sangudi 
Chair of the Remuneration Committee

7 March 2023 

2022 Annual Report and Accounts 97

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportOther statutory information

The Directors present their Annual Report and audited Financial 
Statements for the Group for the year ended 31 December 2022. 

Principal activities
Tullow is an independent oil and gas, exploration and production 
group, quoted on the London and Ghana stock exchanges. 
The Group has interests in over 30 exploration and production 
licences across six countries.

Strategic Report
The Group is required by section 414A of the Companies Act 2006 
to present a Strategic Report in the Annual Report. This can 
be found on pages 1 to 53. The Strategic Report contains an 
indication of the Directors’ view on likely future developments in 
the business of the Group. In addition, following the introduction 
of the EU Non-Financial Reporting Directive, the Strategic Report 
also provides direction on where information on the impact of 
activities on employees, social and environmental matters, 
human rights and anti-corruption and anti-bribery matters can 
be found within the Annual Report and Financial Statements, as 
well as a description of the Group’s policies and where these are 
located. The Corporate Governance Report on pages 54 to 97 
is the corporate governance statement for the purposes of 
Disclosure Guidance and Transparency Rule 7.2.1. The Annual 
Report and Financial Statements use financial and non-financial 
KPIs wherever possible and appropriate. 

Delisting from Euronext exchange in Dublin

On 10 October 2022, Tullow delisted from the Euronext exchange 
in Dublin. During this process, a Q&A  was made available on our 
website for any Irish shareholders with concerns.

Listing of Notes
Tullow’s Senior Secured Notes due 2026 and Senior Notes due 
2025 are listed on the Luxembourg Stock Exchange.

Results and Dividends

The profit on ordinary activities after taxation of the Group for 
the year ended 31 December 2022 was $49 million (2021: loss 
of $81 million). In 2022, the Board recommended that no interim 
and final dividend would be paid.

Subsequent events since 31 December 2022
As announced on 14 February 2023, throughout 2021 and 2022, 
Tullow has received revised and new tax assessments from 
the Ghana Revenue Authority (GRA). Tullow believes these 
assessments are without merit and filed requests for arbitration 
with the International Chamber of Commerce in London, in 
accordance with the dispute resolution process set out in the 
Petroleum Agreements which govern TGL’s activities in Ghana. 
Notwithstanding this formal step, Tullow intends to continue 
to engage with the Government of Ghana, including the GRA, 
with the aim of resolving these disputes on a mutually 
acceptable basis.

In March 2023, Tullow and its JV Partners submitted an updated 
Field Development Plan to the Ministry of Energy and Petroleum 
and the Energy and Petroleum Regulatory Commission Authority 
in Kenya, for their approval. This is currently under review by the 
relevant authorities.

In 2023, there were two new appointments:

Richard Miller appointed as Chief Financial Officer (CFO) from 
January 2023.

Roald Goethe appointed as independent non-executive Director 
from February 2023.

There have not been any other events since 31 December 2022 
that have resulted in a material impact on the year end results.

There have not been any other events since 31 December 2022 
that have resulted in a material impact on the year end results.

Share capital
As at 7 March 2023, the Company had an allotted and fully paid 
up share capital of 1,441,255,150 ordinary shares each with a 
nominal value of £0.10.

Substantial shareholdings 
As at 31 December 2022, the Company had been notified in 
accordance with the requirements of provision 5.1.2 of the 
Financial Conduct Authority’s Disclosure Guidance and 
Transparency Rules of the following significant holdings in 
the Company’s ordinary share capital:

Shareholder

Number of shares

% of issued 
capital (as at 
date of 
notification)

Petrolin Group  
(Samuel Dossou-Aworet)

Azvalor Asset Management 
S.G.I.I.C., S.A.

1,408,609,725

13.07%

173,325,714

12.05%

RWC Asset Management LLP

71,022,015

5.09%

Summerhill Trust Company 
(Isle of Man) Limited

The Goldman Sachs Group, Inc

58,838,104

40,116,703

4.19%

2.79%

Shareholders’ rights
The rights and obligations of shareholders are set out in the 
Company’s Articles of Association (which can be amended by 
special resolution). The rights and obligations attaching to the 
Company’s shares are as follows:

 - dividend rights – holders of the Company’s shares may, by 
ordinary resolution, declare dividends but may not declare 
dividends in excess of the amount recommended by the 
Directors. The Directors may also pay interim dividends. 
No dividend may be paid other than out of profits available 
for distribution. Subject to shareholder approval, payment 
or satisfaction of a dividend may be made wholly or partly 
by distribution of specific assets;

 - voting rights – voting at any general meeting may be 

conducted by a show of hands unless a poll is duly demanded. 
On a show of hands every shareholder who is present in 
person at a general meeting (and every proxy or corporate 
representative appointed by a shareholder and present at a 
general meeting) has one vote regardless of the number of 
shares held by the shareholder (or represented by the proxy 
or corporate representative). If a proxy has been appointed by 

98

Tullow Oil plc 
2022 Annual Report and Accounts

more than one shareholder and has been instructed by one or 
more of those shareholders to vote ‘for’ the resolution and by 
one or more of those shareholders to vote ‘against’ a particular 
resolution, the proxy shall have one vote for and one vote 
against that resolution. On a poll, every shareholder who is 
present in person has one vote for every share held by that 
shareholder and a proxy has one vote for every share in 
respect of which he has been appointed as proxy (the deadline 
for exercising voting rights by proxy is set out in the form of 
proxy). On a poll, a corporate representative may exercise all 
the powers of the Company that has authorised him;

 - a poll may be demanded by any of the following: (a) the 

Chairman of the meeting; (b) at least five shareholders entitled 
to vote and present in person or by proxy or represented by a 
duly authorised corporate representative at the meeting; 
(c) any shareholder or shareholders present in person or by proxy 
or represented by a duly authorised corporate representative 
and holding shares or being a representative in respect of a 
holder of shares representing in the aggregate not less than 
one-tenth of the total voting rights of all shareholders entitled 
to attend and vote at the meeting; or (d) any shareholder or 
shareholders present in person or by proxy or represented by 
a duly authorised corporate representative and holding shares 
or being a representative in respect of a holder of shares 
conferring a right to attend and vote at the meeting on which 
there have been paid up sums in the aggregate equal to not 
less than one-tenth of the total sums paid up on all the shares 
conferring that right;

 - return of capital – in the event of the liquidation of the 

Company, after payment of all liabilities and deductions taking 
priority, the balance of assets available for distribution will be 
distributed among the holders of ordinary shares according to 
the amounts paid up on the shares held by them. A liquidator 
may, with the authority of a special resolution, divide among 
the shareholders the whole or any part of the Company’s 
assets, or vest the Company’s assets in whole or in part in 
trustees upon such trusts for the benefit of shareholders, but 
no shareholder is compelled to accept any property in respect 
of which there is a liability;

 - control rights under employee share schemes – the Company 
operates a number of employee share schemes. Under some 
of these arrangements, shares are held by trustees on behalf of 
employees. The employees are not entitled to exercise directly 
any voting or other control rights. The trustees will generally 
vote in accordance with employees’ instructions and abstain 
where no instructions are received. Unallocated shares are 
generally voted at the discretion of the trustees; and

 - restrictions on holding securities – there are no restrictions 
under the Company’s Articles of Association or under UK law 
that either restrict the rights of UK resident shareholders 
to hold shares or limit the rights of non-resident or foreign 
shareholders to hold or vote the Company’s ordinary shares.

There are no UK foreign exchange control restrictions on 
the payment of dividends to US persons on the Company’s 
ordinary shares.

Material agreements containing 
‘change of control’ provisions
The following significant agreements will, in the event of a 
‘change of control’ of the Company, be affected as follows: 

 - to the extent that a ‘change of control’ occurs, as a result of: 
(i) a disposal of all or substantially all the properties or assets 
of the Company and all its restricted subsidiaries (other than 
through a merger or consolidation) in one or a series of related 
transactions; (ii) a plan being adopted relating to the 
liquidation or dissolution of the Company; or (iii) any person 
becoming the beneficial owner, directly or indirectly, of shares 
of the Company which grant that person more than 50% of the 
voting rights of the Company; 

 - under the $600 million senior secured revolving facility 

agreement between, among others, the Company and certain 
subsidiaries of the Company, ABSA Bank, Barclays, BNP 
Paribas, DNB (UK), JP Morgan, ING Belgium, Nedbank, Standard 
Chartered Bank, Standard Bank of South Africa, Glas Trust 
Corporation and the lenders specified there in, the Company is 
obliged to notify the agent (who notifies the lenders) upon the 
occurrence of a change of control. Each lender shall be 
entitled to repayment of all outstanding amounts owed by the 
Company and certain subsidiaries of the Company to it under 
the agreement and any connected finance document. Each 
lender shall be entitled to cancel its commitments immediately 
under the agreement. So long as such lender states its 
requirement to be repaid within 30 days of being notified by 
the agent, the repayment amount will become due and payable 
by no later than 30 days after the agent has notified the 
Company to request such payments;

 -  under an Indenture relating to $1.8 billion of 10.25% senior 
secured notes due in 2026 between, among others, the 
Company, certain subsidiaries of the Company and Deutsche 
Trustee Company Limited as the Trustee, the Company must 
make an offer to noteholders to repurchase all or any part the 
notes at 101% of the aggregate principle amount of the notes, 
plus accrued and unpaid interest on the notes repurchased to 
the date of purchase in the event that a change of control of 
the Company occurs. The repurchase offer must be made by 
the Company to all noteholders within 30 days following the 
change of control and the repurchase must take place no 
earlier than du days and no later than 60 days from the date 
of the repurchase offer; and 

 - relating to $800 million of 7% Senior Notes due in 2025 

between, among others, the Company certain subsidiaries 
of the Company and Deutsche Trustee Company Limited as 
the Trustee, the Company must make an offer to noteholders 
to repurchase all the notes at 101% of the aggregate principle 
amount of the notes, plus accrued and unpaid interest in the 
event that a change of control of the Company occurs. 
The repurchase offer must be made by the Company to all 
noteholders within 30 days following the change of control and 
the repurchase must take place no earlier than 10 days and no 
later than 60 days from the date the repurchase offer is made. 
Each noteholder may take up the offer in respect of all or part 
of its notes.

2022 Annual Report and Accounts 99

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportOther statutory information continued

Directors
The biographical details of the Directors of the Company at the 
date of this report are given on pages 60 and 61.

Details of Directors’ service agreements and letters of 
appointment can be found on page 81. Details of the Directors’ 
interests in the ordinary shares of the Company and in the 
Group’s long term incentive and other share option schemes are 
set out on page 85 in the Directors’ Remuneration Report.

Directors’ indemnities and insurance cover 
As at the date of this report, indemnities are in force under which 
the Company has agreed to indemnify the Directors, to the extent 
permitted by the Companies Act 2006, against claims from third 
parties in respect of certain liabilities arising out of, or in 
connection with, the execution of their powers, duties and 
responsibilities as Directors of the Company or any of its 
subsidiaries. The Directors are also indemnified against the cost 
of defending a criminal prosecution or a claim by the Company, 
its subsidiaries or a regulator provided that where the defence is 
unsuccessful the Director must repay those defence costs. The 
Company also maintains directors’ and officers’ liability 
insurance cover, the level of which is reviewed annually.

Conflicts of interest
A Director has a duty to avoid a situation in which he or she has, 
or can have, a direct or indirect interest that conflicts, or possibly 
may conflict, with the interests of the Group. The Board requires 
Directors to declare all appointments and other situations that 
could result in a possible conflict of interest and has adopted 
appropriate procedures to manage and, if appropriate, approve 
any such conflicts. The Board is satisfied that there is no 
compromise to the independence of those Directors who have 
appointments on the boards of, or relationships with, companies 
outside the Group.

Powers of Directors
The general powers of the Directors are set out in Article 104 of 
the Articles of Association of the Company. It provides that the 
business of the Company shall be managed by the Board which 
may exercise all the powers of the Company whether relating 
to the management of the business of the Company or not. 
This power is subject to any limitations imposed on the Company 
by applicable legislation. It is also limited by the provisions of the 
Articles of Association of the Company and any directions given 
by special resolution of the shareholders of the Company which 
are applicable on the date that any power is exercised.

Please note the following specific provisions relevant to the 
exercise of power by the Directors:

 - Pre-emptive rights and new issues of shares – the holders of 

ordinary shares have no pre-emptive rights under the Articles of 
Association of the Company. However, the ability of the 
Directors to cause the Company to issue shares, securities 
convertible into shares or rights to shares, otherwise than 
pursuant to an employee share scheme, is restricted under the 
Companies Act 2006 which provides that the directors of a 
company are, with certain exceptions, unable to allot any 
equity securities without express authorisation, which may be 
contained in a company’s articles of association or given by its 
shareholders in general meeting, but which in either event 

100

Tullow Oil plc 
2022 Annual Report and Accounts

cannot last for more than five years. Under the Companies Act 
2006, the Company may also not allot shares for cash 
(otherwise than pursuant to an employee share scheme) 
without first making an offer on a pre-emptive basis to 
existing shareholders, unless this requirement is waived by a 
special resolution of the shareholders; 

 - Repurchase of shares – subject to authorisation by 

shareholder resolution, the Company may purchase its own 
shares in accordance with the Companies Act 2006. Any 
shares that have been bought back may be held as treasury 
shares or must be cancelled immediately upon completion 
of the purchase. The Company received authority at the last 
Annual General Meeting to purchase up to a maximum of 
143,623,893 ordinary shares. The authority lasts until the 
earlier of the conclusion of the Annual General Meeting of the 
Company in 2023 or 30 June 2023; and

 - Borrowing powers – the net external borrowings of the Group 
outstanding at any time shall not exceed an amount equal to 
four times the aggregate of the Group’s adjusted capital and 
reserves calculated in the manner prescribed in Article 105 of 
the Company’s Articles of Association, unless sanctioned by an 
ordinary resolution of the Company’s shareholders.

Appointment and replacement of Directors
The Company shall appoint (disregarding Alternate Directors) no 
fewer than two and no more than 15 Directors. The appointment 
and replacement of Directors may be made as follows:

 - the shareholders may by ordinary resolution elect any person 

who is willing to act to be a Director;

 - the Board may elect any person who is willing to act to be a 

Director. Any Director so appointed shall hold office only until 
the next Annual General Meeting and shall then be eligible 
for election;

 - each Director is required in terms of the Articles of Association 
to retire from office at the third Annual General Meeting after 
the Annual General Meeting at which he or she was last elected 
or re-elected, although he or she may be re-elected by 
ordinary resolution if eligible and willing. However, to comply 
with the principles of best corporate governance, the Board 
intends that each Director will submit him or herself for 
re-election on an annual basis;

 - the Company may by special resolution remove any Director 
before the expiration of his or her period of office or may, by 
ordinary resolution, remove a Director where special notice 
has been given and the necessary statutory procedures are 
complied with; and

 - there are a number of other grounds on which a Director’s 

office may cease, namely voluntary resignation, where all the 
other Directors (being at least three in number) request his 
or her resignation, where he or she suffers physical or mental 
incapacity, where he or she is absent from meetings of the 
Board without permission of the Board for six consecutive 
months, becomes bankrupt or compounds with his or her 
creditors or where he or she is prohibited by law from being 
a Director.

Encouraging diversity in our workforce
Tullow is committed to eliminating discrimination and 
encouraging diversity amongst its workforce. Decisions related 
to recruitment selection, development or promotion are based 
upon merit and ability to adequately meet the requirements of 
the job, and are not influenced by factors such as gender, marital 
status, race, ethnic origin, colour, nationality, religion, sexual 
orientation, age or disability.

Auditor and disclosure of relevant audit information
Having made the requisite enquiries, so far as the Directors are 
aware, there is no relevant audit information (as defined by 
section 418(3) of the Companies Act 2006) of which the 
Company’s auditor is unaware and each Director has taken all 
steps that ought to have been taken to make him or herself 
aware of any relevant audit information and to establish that the 
Company’s auditor is aware of that information.

We want our workforce to be truly representative of all sections 
of society and for all our employees to feel respected and able to 
reach their potential. Our commitment to these aims and 
detailed approach are set out in Tullow’s Code of Ethical Conduct 
and Equal Opportunities Policy. 

We aim to provide an optimal working environment to suit the 
needs of all employees, including those of employees with 
disabilities. For employees who become disabled during their 
time with the Group, Tullow will provide support to help them 
remain safely in continuous employment.

Employee involvement and engagement
We use a range of methods to inform and consult with 
employees about significant business issues and our performance. 
These include webcasts, the Group’s intranet and town hall 
meetings. In 2019, we established the workforce Tullow Advisory 
Panel (TAP) in conjunction with existing means to continue 
engaging with our workforce. Further details on the TAP and 
employee engagement are described on page 62 of this report.

We have an employee share plan for all permanent employees, 
which gives employees a direct interest in the business’ success.

Political donations
In line with Group policy, no donations were made for 
political purposes.

Corporate responsibility
The Group works to achieve high standards of environmental, 
health and safety management. Our performance in these areas 
can be found on pages 30 to 37 of this report. Further information 
is available on the Group website: www.tullowoil.com, and our 
2022 Sustainability Report.

A resolution to re-appoint Ernst & Young as the Company’s 
auditor will be proposed at the 2023 AGM on 24 May 2023. 
More information can be found in the Audit Committee Report 
on pages 63-68.

Annual General Meeting
The AGM is expected to be held on Wednesday 24 May 2023. The 
Notice of Annual General Meeting will set out the resolutions to 
be proposed at the forthcoming AGM, which will be sent to 
shareholders in due course and in accordance the the 
requirement of the Listing Rules.

This Corporate Governance Report (which includes the Directors’ 
Remuneration Report) and the information referred to herein 
have been approved by the Board and signed on its behalf by:

Adam Holland
Company Secretary

7 March 2023

Registered office: 
9 Chiswick Park 
566 Chiswick High Road 
London W4 5XT 

Company registered in England and Wales No. 3919249

Tullow Oil plc 
2022 Annual Report and Accounts

101

Financial statementsSupplementary informationStrategic ReportGovernance ReportStatement of Directors’ responsibilities

The Directors are responsible for preparing the Annual Report 
and the Financial Statements in accordance with applicable 
United Kingdom law and regulations.

Company law requires the directors to prepare Financial 
Statements for each financial year. Under that law the 
directors have elected to prepare the Group and Parent Company 
financial statements in accordance with UK-adopted 
international accounting standards (IFRSs), and the Parent 
Company financial statements in accordance with United 
Kingdom Generally Accepted Accounting Practice (United 
Kingdom Accounting Standards and applicable law), including 
Financial Reporting Standard 101 Reduced Disclosure Framework 
(FRS 101). Under company law the directors must not approve the 
Financial Statements unless they are satisfied that they give a 
true and fair view of the state of affairs of the Group and the 
Company and of the profit or loss of the Group and the Company 
for that period. 

Under the Financial Conduct Authority’s Disclosure Guidance and 
Transparency Rules and the Transparency (Directive 2004/109/
EC) Regulations 207 (as amended), Group Financial Statements 
are required to be prepared in accordance with UK adopted 
international accounting standards and international Financial 
Reporting Standards adopted pursuant to Regulation (EC) No. 
1606/2002 as it applies in the European Union.

In preparing these Financial Statements the Directors are 
required to:

 - select suitable accounting policies in accordance with IAS 8 
Accounting Policies, Changes in Accounting Estimates and 
Errors and then apply them consistently;

 - make judgements and accounting estimates that are 

reasonable and prudent;

 - present information, including accounting policies, in a 
manner that provides relevant, reliable, comparable and 
understandable information;

 - provide additional disclosures when compliance with the 

specific requirements in IFRSs and in respect of the Parent 
Company Financial Statements, FRS 101 is insufficient to 
enable users to understand the impact of particular 
transactions, other events and conditions on the Group and 
Company financial position and financial performance; 

The Directors are responsible for keeping adequate accounting 
records that are sufficient to show and explain the Company’s 
and Group’s transactions and disclose with reasonable accuracy 
at any time the financial position of the Company and the Group 
and enable them to ensure that the Company and the Group 
Financial Statements comply with the Companies Act 2006. They 
are also responsible for safeguarding the assets of the Group and 
Parent Company and hence for taking reasonable steps for the 
prevention and detection of fraud and other irregularities.

Under applicable law and regulations, the Directors are also 
responsible for preparing a strategic report, Directors’ report, 
Directors’ remuneration report and corporate governance 
statement that comply with that law and those regulations. 
The Directors are responsible for the maintenance and integrity 
of the corporate and financial information included on the 
Company’s website. 

Directors’ responsibility statement (DTR 4.1 and the 
Transparency (Directive 2004/109/EC) Regulations 
(as amended))
The Directors confirm, to the best of their knowledge:

 - that the consolidated Financial Statements, prepared 

in accordance with UK-adopted international accounting 
standards and IFRSs adopted pursuant to Regulation (EC) 
No. 1606/2002 as it applies in the European Union;

 - give a true and fair view of the assets, liabilities, financial 

position and profit of the Parent Company and undertakings 
included in the consolidation taken as a whole; 

 - that the Annual Report, including the Strategic Report, 

includes a fair review of the development and performance of 
the business and the position of the Company and 
undertakings included in the consolidation taken as a whole, 
together with a description of the principal risks and 
uncertainties that they face; and

 - that they consider the Annual Report, taken as a whole, is fair, 
balanced and understandable and provides the information 
necessary for shareholders to assess the Company’s position, 
performance, business model and strategy.

 - in respect of the Group Financial Statements, state whether 
UK-adopted international accounting standards and IFRSs 
adopted pursuant to Regulation (EC) No. 1606/2002 as it 
applies in the European Union;

Rahul Dhir
Chief Executive Officer

7 March 2023

 - have been followed, subject to any material departures 
disclosed and explained in the Financial Statements;

 - in respect of the Parent Company Financial Statements, state 

whether applicable UK Accounting Standards, including 
FRS 101, have been followed, subject to any material departures 
disclosed and explained in the Financial Statements; and

 - prepare the Financial Statements on the going concern basis 
unless it is inappropriate to presume that the Company and/or 
the Group will continue in business.

102

Tullow Oil plc 
2022 Annual Report and Accounts

Independent auditor’s report  
to the members of Tullow Oil plc

Opinion

In our opinion:

 - Tullow Oil plc’s group financial statements and parent company financial statements (the “financial statements”) give a true and 
fair view of the state of the group’s and of the parent company’s affairs as at 31 December 2022 and of the group’s profit for the 
year then ended;

 - the group financial statements have been properly prepared in accordance with UK adopted international accounting standards and
International Financial Reporting Standards adopted pursuant to Regulation (EC) No. 1606/2002 as it applies in the European Union;

 - the parent company financial statements have been properly prepared in accordance with United Kingdom Generally Accepted 

Accounting Practice; and

 - the financial statements have been prepared in accordance with the requirements of the Companies Act 2006.

We have audited the financial statements of Tullow Oil plc (the ‘parent company’) and its subsidiaries (the ‘group’) for the year ended 
31 December 2022 which comprise:

Group

Parent company

Group balance sheet as at 31 December 2022

Company balance sheet as at 31 December 2022

Group income statement for the year then ended

Company statement of changes in equity for the year then ended

Group statement of comprehensive income and expense for the 
year then ended

Related notes 1 to 7 to the financial statements including a 
summary of significant accounting policies

Group statement of changes in equity for the year then ended

Group cash flow statement for the year then ended

Related notes 1 to 31 to the financial statements, including a 
summary of significant accounting policies

The financial reporting framework that has been applied in the preparation of the group financial statements is applicable law and 
UK adopted international accounting standards and International Financial Reporting Standards adopted pursuant to Regulation (EC) 
No. 1606/2002 as it applies in the European Union. The financial reporting framework that has been applied in the preparation of the 
parent company financial statements is applicable law and United Kingdom Accounting Standards, including FRS 101 “Reduced 
Disclosure Framework” (United Kingdom Generally Accepted Accounting Practice).

Basis for opinion 
We conducted our audit in accordance with International Standards on Auditing (UK) (ISAs (UK)) and applicable law. Our responsibilities 
under those standards are further described in the Auditor’s responsibilities for the audit of the financial statements section of our 
report. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion

Independence
We are independent of the group and parent in accordance with the ethical requirements that are relevant to our audit of the financial 
statements in the UK, including the FRC’s Ethical Standard as applied to listed public interest entities, and we have fulfilled our other 
ethical responsibilities in accordance with these requirements. 

The non-audit services prohibited by the FRC’s Ethical Standard were not provided to the group or the parent company and we remain 
independent of the group and the parent company in conducting the audit. 

2022 Annual Report and Accounts 103

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportIndependent auditor’s report  
to the members of Tullow Oil plc continued

Conclusions relating to going concern
In auditing the financial statements, we have concluded that the directors’ use of the going concern basis of accounting in the preparation 
of the financial statements is appropriate. Our evaluation of the directors’ assessment of the group and parent company’s ability to 
continue to adopt the going concern basis of accounting included:

 - evaluating whether management’s going concern period, of 12 months from signing of the financial statements, was appropriate;

 - with the assistance of our business modelling specialists reviewing the integrity of management’s corporate model by checking 

consistency of the central assumptions and formulas;

 - comparing the forecasted cash expenditure incorporated in the model with the board approved budget to ensure consistency; 

 - assessing historical forecasting accuracy through comparing forecast versus actual analysis;

 - ensuring assumptions, such as hedging, provision utilisation and decommissioning escrow payments, were consistent with other 

areas of our audit;

 - checking that the cash flows assumptions used in the going concern model were consistent with those used for impairment testing 

purposes and ensuring any differences were appropriate; 

 - ensuring the commercial reserves profile used in the impairment testing is consistent the model used to determine the availability 

of the Revolving Credit Facility (‘RCF’);

 - evaluating the reasonableness of management’s downside scenario;

 - evaluating the sensitivity of the RCF availability to reductions in future oil prices to determine the impact on available liquidity under 

different price scenarios;

 - performing independent reverse stress test analysis on the cash flow forecasts to assess the oil price at which a drawdown on the 

RCF would become necessary; 

 - confirming that the forecast decarbonisation costs were included in the model; and

 - reviewing management’s proposed disclosures to ensure that they were appropriate and met current accounting requirements.

Our key observations
In forming our conclusions, we have considered the 2021 refinancing of debt, which has extended maturities of borrowings to 2025 
and 2026 with annual capital payments of $100m. Considering the maturities of the bonds is in 2025 and 2026, we consider the 
going concern period of 12 months to be reasonable. Forecast oil prices and the hedge position of the Group provides significant 
headroom under the base case and downside case. The Group has access to a committed Revolving Credit Facility (RCF) of up to 
$500m throughout the going concern period and it is considered remote that this will not be available for the remainder of the going 
concern period. Under management’s reverse stress test, a drawdown on the RCF would be required at an oil price of $20/bbl for the 
going concern period. 

Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that, 
individually or collectively, may cast significant doubt on the group and parent company’s ability to continue as a going concern 
for a period up to March 2024.

In relation to the group and parent company’s reporting on how they have applied the UK Corporate Governance Code, we have 
nothing material to add or draw attention to in relation to the directors’ statement in the financial statements about whether the 
directors considered it appropriate to adopt the going concern basis of accounting.

Our responsibilities and the responsibilities of the directors with respect to going concern are described in the relevant sections of 
this report. However, because not all future events or conditions can be predicted, this statement is not a guarantee as to the group’s 
ability to continue as a going concern.

Overview of our audit approach

Audit scope

 - We performed an audit of the complete financial information of 4 components and audit procedures on 

specific balances for a further 7 components.

 - The components where we performed full or specific audit procedures accounted for 99% of Adjusted 

EBITDAX, 100% of Revenue and 99% of Total assets.

Key audit matters

 - Recoverability of Kenya intangible exploration and evaluation asset 

 - Uncertain Tax Treatments

 - Recoverability of Property plant and equipment

 - Fair valuation of additional interest acquired in Ghana assets

 - Impairment reversal of investment in subsidiaries (parent company only) 

104

Tullow Oil plc 
2022 Annual Report and Accounts

Materiality

 - Overall Group materiality of £26.2m which represents 2.5% of average normalised Adjusted Earnings 

before Interest Tax Depreciation Amortisation and Exploration (‘EBITDAX’).

An overview of the scope of the parent company and group audits 
Tailoring the scope
Our assessment of audit risk, our evaluation of materiality and our allocation of performance materiality determine our audit scope 
for each company within the Group. Taken together, this enables us to form an opinion on the consolidated financial statements. 
We take into account size, risk profile, the organisation of the group and effectiveness of group-wide controls, changes in the 
business environment the potential impact of climate change and other factors such as recent Internal audit results when assessing 
the level of work to be performed at each company.

In assessing the risk of material misstatement to the Group financial statements, and to ensure we had adequate quantitative 
coverage of significant accounts in the financial statements, of the 48 reporting components of the Group, we selected 14 components 
covering entities within Australia, Argentina, Côte D’Ivoire, Gabon, Ghana, Guyana, Kenya, Netherlands and the United Kingdom, which 
represent the principal business units within the Group.

Of the 11 components selected, we performed an audit of the complete financial information of 4 components (“full scope components”) 
which were selected based on their size or risk characteristics. For the remaining 7 components (“specific scope components”), we 
performed audit procedures on specific accounts within that component that we considered had the potential for the greatest impact 
on the significant accounts in the financial statements either because of the size of these accounts or their risk profile. 

The reporting components where we performed audit procedures accounted for 97% (2021: 96%) of the Group’s Adjusted EBITDAX, 97% 
(2021: 92%) of the Group’s Revenue and 90% (2021: 97%%) of the Group’s Total assets. For the current year, the full scope components 
contributed 103% (2021: 101%) of the Group’s Adjusted EBITDAX, 99% (2021: 92%) of the Group’s Revenue and 83% (2021: 64%) of the 
Group’s Total assets. The specific scope component contributed -6% (2021: -1%) of the Group’s Adjusted EBITDAX, -2% (2021: 0%) of 
the Group’s Revenue and 7% (2021: 27%) of the Group’s Total assets. The audit scope of these components may not have included 
testing of all significant accounts of the component but will have contributed to the coverage of significant accounts tested for the 
Group. We also performed specified procedures over certain aspects of Revenue, Intangible Exploration and Evaluation assets and 
Non-Current Provisions at 3 locations.

The remaining 37 components together represent 3% of the Group’s Adjusted EBITDAX. For these components, we performed other 
procedures, including analytical review and testing of consolidation journals and intercompany eliminations to respond to any 
potential risks of material misstatement to the Group financial statements.

The charts below illustrate the coverage obtained from the work performed by our audit teams.

Total assets

Adjusted EBITDAX

Revenue

  3% – Other procedures 9595+
9494+

  3% – Other procedures 8383+

  83% – Full scope components
  7% – Specific scope components
  10% – Other procedures

  99% – Full scope components
  -2% – Specific scope components

  103% – Full scope components
  -6% – Specific scope components

2022 Annual Report and Accounts 105

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance Report+
4
4
+
+
2
2
+
+
O
O
+
2
2
+
+
3
3
+
+
O
O
+
7
7
+
+
10
10
+
+
O
O
Independent auditor’s report  
to the members of Tullow Oil plc continued

Changes from the prior year 
We have reduced the number of full scope components by 1 this year, as all the hedging positions of the Group were concentrated in 
the Parent company. For other scopes, we have updated our assessment this year to remove entities which are no longer material, 
due to sale, liquidation, settlements or write-offs. This has limited impact on coverage.

In a change in approach from the prior year, audit work for the Ghana component, which covers 2 full scope components, has been 
performed by an integrated primary audit team comprising of team members from EY UK and EY Ghana and led by the Senior 
Statutory Auditor (“primary audit team”). 

During the current year’s audit cycle, visits were undertaken by the Group audit team to Ghana in November 2022 and February 2023. 
These visits involved meetings with local management, including members of finance, legal and commercial teams. We held 
discussions on the audit approach, reviewed working papers to validate that the required procedures have been performed and 
discussed the issues arising in the component audit.

All audit work performed for the purposes of the audit was undertaken by the Group audit team.

In the prior year this audit work was performed by a separate Ghana component team. 

Climate change 
Stakeholders are increasingly interested in how climate change will impact Tullow Oil Plc. The Group has determined that the most 
significant future impacts from climate change on their operations will be from potential falls in oil prices, carbon pricing mechanisms, 
accessibility to debt and equity funding and ability to retain employee and stakeholder confidence in their commitments. These are 
explained on page 27 in the Task Force for Climate related Financial Disclosures and on pages 42 to 45 in the principal risks and 
uncertainties. They have also explained their climate commitments on pages 36 to 39. All of these disclosures form part of the “Other 
information,” rather than the audited financial statements. Our procedures on these unaudited disclosures therefore consisted solely 
of considering whether they are materially inconsistent with the financial statements, or our knowledge obtained in the course of the 
audit or otherwise appear to be materially misstated, in line with our responsibilities on “Other information”. 

In planning and performing our audit we assessed the potential impacts of climate change on the Group’s business and any 
consequential material impact on its financial statements. 

The Group has explained in note 26 how they have reflected the impact of climate change in their financial statements including how 
this aligns with their commitment to being Net Zero on Scope 1 and Scope 2 emissions on a net equity basis by 2030 supporting the 
goal of limiting global temperature rise to well below 2o C as per Article 2 of the Paris Agreement. Significant judgements and 
estimates relating to climate change are included in note 26. These disclosures also explain where governmental and societal 
responses to climate change risks are still developing, and where the degree of certainty of these changes means that they cannot be 
taken into account when determining asset and liability valuations under the requirements of UK adopted international accounting 
standards and International Financial Reporting Standards adopted pursuant to Regulation (EC) No. 1606/2002 as it applies in the 
European Union. In note 26 to the financial statements supplementary sensitivity disclosures of the impact of changes in oil price 
under IEA scenario-Net Zero Emission by 2050 have been provided. 

Our audit effort in considering the impact of climate change on the financial statements was focused on evaluating management’s 
assessment of the impact of climate risk, physical and transition, their climate commitments, the effects of material climate risks 
disclosed on pages 42 to 45 and the significant judgements and estimates disclosed in note 26 and whether these have been 
appropriately reflected in asset values where these are impacted by future cash flows and associated sensitivity disclosures (see 
note 26), and in the timing and nature of liabilities recognised, (see note 26) following the requirements of UK adopted international 
accounting standards and International Financial Reporting Standards adopted pursuant to Regulation (EC) No. 1606/2002 as it 
applies in the European Union. As part of this evaluation, we performed our own risk assessment, supported by our climate change 
internal specialists. This included making inquiries of Head of Sustainability and Group Finance teams, and a review of peer 
disclosures and sector guidance on climate change and energy transition to determine the risks of material misstatement in the 
financial statements from climate change which needed to be considered in our audit. 

We also challenged the Directors’ considerations of climate change risks in their assessment of going concern and viability and 
associated disclosures. Where considerations of climate change were relevant to our assessment of going concern, these are 
described above. 

Based on our work we have considered the impact of climate change on the financial statements to impact certain key audit matters. 
Details of our procedures and findings are included in our explanation of key audit matters below. 

Key audit matters 
Key audit matters are those matters that, in our professional judgement, were of most significance in our audit of the financial 
statements of the current period and include the most significant assessed risks of material misstatement (whether or not due to 
fraud) that we identified. These matters included those which had the greatest effect on: the overall audit strategy, the allocation of 
resources in the audit; and directing the efforts of the engagement team. These matters were addressed in the context of our audit 
of the financial statements as a whole, and in our opinion thereon, and we do not provide a separate opinion on these matters.

106

Tullow Oil plc 
2022 Annual Report and Accounts

Key observations communicated to the 
Audit Committee 

We consider acceptable the 
judgements used by management in 
calculating a gross NPV and then 
applying probabilities to reflect the 
remaining project uncertainties to 
calculate the recoverable amount 

We also reported that costs relating 
to carbon offset projects for the 
Kenya project to be carbon neutral 
have not yet been assessed by 
management and are therefore not 
incorporated into the recoverable 
value of the asset. 

On sensitivity disclosures, 
management appropriately disclosed 
the impact on the value of the Kenya 
asset under the IEA’s NZE scenario. 

Key audit matters continued

Risk

Our response to the risk

Recoverability of Kenya Intangible 
Exploration and Evaluation Asset 
(‘E&E’)
This is an estimate based on uncertain 
outcomes. The recoverability of the 
Kenya E&E asset carries inherent risks 
that the project does not progress to 
development, requiring the write-off or 
impairment of the related capitalised 
costs or the reversal of previously 
recorded impairment charges, when the 
relevant IFRS requirements are met. 

Refer to the Audit Committee Report 
(page 65); Accounting policies (page 119); 
and Note 9 of the Consolidated Financial 
Statements (page 129)

Determining the recoverable value of the 
Kenya E&E asset is judgemental given 
the uncertainties surrounding the 
progression of the project to Final 
Investment Decision (‘FID’). Management 
has performed an impairment assessment 
under the value-in-use (‘VIU’) methodology 
where estimates are made for key 
inputs including oil prices; discount 
rates; inflation rates; production profiles; 
cost profiles and fiscal terms. The VIU 
recoverable value is risk-adjusted for 
uncertainties associated with the 
Group’s ability to recover the value of 
the asset. 

These uncertainties include securing a 
strategic partner, obtaining government 
deliverables (for example access to land 
and water and improved fiscal terms), 
and arranging financing to develop the 
asset, which represent a source of 
potential management bias.

As a result of these factors, there is 
significant judgement relating to the 
Kenya E&E asset and whether an 
impairment or impairment reversal is 
required at year end. As disclosed in 
Note 9, changes in significant 
assumptions can result in a material 
impairment charge, or impairment 
reversal. No impairment or impairment 
reversal has been recorded.

We consider that the risk associated 
with this key audit matter has remained 
consistent with the previous year.

Our procedures included, amongst others:

 - obtaining, reviewing and comparing the draft 

Field Development Plan (‘FDP’) submitted to the 
Government of Kenya in December 2021 and the 
revised FDP in March 2023;

 - reconciling the oil and gas resources and cost 
estimates used in the model to the resources 
report produced by management’s external expert 
and included in the FDP;

 - engaging an EY partner with significant oil 
and gas reserves expertise to review the 
resources reports generated by management’s 
external expert;

 - evaluating the professional qualifications and 

objectivity of management’s external experts who 
performed the detailed preparation of the 
reserve estimates;

 - engaging our valuation specialists to test the 

mathematical accuracy and formulae integrity 
of management’s model;

 - evaluating the appropriateness of management’s 
discount rate for Kenya based on an independent 
re-calculation of the discount rate including an 
assessment of country specific risks;

 - evaluating the appropriateness of the oil prices 

used in management’s model;

 - sensitising the valuation based on less favourable 

fiscal terms, oil price and discount rate and 
auditing sensitivities performed by Tullow 
including using the IEA’s Net Zero Emissions oil 
price forecast post 2030; 

 - engaging our valuation specialists to evaluate 
management’s probabilistic methodology for 
reflecting certain risks in the valuation.

 - assessing the appropriateness of the probabilistic 
assessment used to adjust for the uncertainties in 
computing the recoverable amount of the asset by 
independently evaluating each uncertainty’s facts 
and circumstances through inspection of 
supporting evidence including communications 
with a potential farm down partner and the 
Government of Kenya and discussions with 
management outside of the finance function; 

 - assessing potential physical risks arising from 

climate change and carbon intensity of the project 
and whether this may impact the chances of 
development; and

 - assessing whether the disclosures provided in 
the financial statements reflect management’s 
judgements, risks and uncertainties of the project.

The audit procedures were primarily performed by 
our group engagement team with the assistance of 
valuation specialists.

Tullow Oil plc 
2022 Annual Report and Accounts

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Financial statementsSupplementary informationStrategic ReportGovernance ReportKey observations communicated to the 
Audit Committee 

Based on the evidence obtained and 
audit procedures performed, 
including inspecting external legal 
and tax opinions on the most 
significant exposures, we are 
satisfied that the accounting 
treatment in respect of potential tax 
exposures is appropriate.

We also concluded that the 
disclosures made in the financial 
statements are appropriate.

Independent auditor’s report  
to the members of Tullow Oil plc continued

Key audit matters continued

Risk

Our response to the risk

Uncertain Tax Treatments
This is an estimate based on uncertain 
outcomes. The risk is that tax provisions 
are not appropriate given the nature of 
the tax matter. 

Refer to the Audit Committee Report 
(page 65); Accounting policies (page 
120-121); and Note 6 of the Consolidated 
Financial Statements (pages 126-127)

Auditing the uncertain tax treatments 
and the related provisions is subjective 
because the estimation requires 
significant judgement, including 
evaluating the outcome of the tax 
matter, the timescale for resolution and 
the need to negotiate with various 
stakeholders. Furthermore, the outcome 
of the tax matter in most instances is 
outside of Tullow’s control. 

As described in note 1(ag) of the 
accounting policies to the Consolidated 
Financial Statements Tullow’s 
contingent liabilities in respect to 
uncertain tax matters amounts to  
$1024.0 million. Tullow have recognised 
a total provision of $127.9 million, which 
is split into an income tax payable of 
$70.6 million and $35.8 million in 
provisions. Outcomes not in Management’s 
favour, that are not provided for 
appropriately, could result in material 
charges through the Group’s profit and 
loss once settled.

The risk has increased this year due to 
increased engagement and new 
disputes raised by the tax authorities. 

Our procedures included, amongst others:

 - obtained correspondence with tax authorities and 

when required used our local teams and tax 
specialists on specific regimes to assess 
management’s assumptions and judgements 
regarding the level of provisions made;

 - inspecting external legal and tax opinions, where 

considered necessary, to corroborate 
management’s assessment of the risk profile in 
respect of tax claims;

 - evaluating the professional qualifications and 
objectivity of management’s external experts;

 - discussed the likelihood and quantum of any 

potential settlement with management outside 
the finance/tax function including the General 
Counsel, CEO and Chair;

 - reviewed publicly available information regarding 
other significant tax claims against multi-nationals 
in Ghana, in particular MTN, to understand the 
basis of the claim and the outcome;

 - obtained direct confirmation from external legal 

counsel to corroborate the status and 
management position for material litigation;

 - obtained Tullow’s uncertain tax treatment 
assessments and audited the associated 
workings, including assessing any exposures and 
provisions were appropriately extrapolated for 
periods which have yet to be audited; and

 - considered the relevant disclosures made within 

the financial statements to ensure they 
appropriately reflect the facts and circumstances 
of the tax exposures and are in accordance with 
the requirements of IAS 37 Provisions, IAS 12 
Income Taxes and IFRIC 23 Uncertainty over 
Income tax treatments.

Our audit responses was executed by the primary 
audit team, with support from our Ghana tax team. 
Our audit procedures over this risk area covers 100% 
of the reported risk amount.

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Key observations communicated to the 
Audit Committee 

We reported to the Audit Committee 
that, based on our testing performed 
and the subsequent adjustments 
made by management, we 
considered the current period 
impairment charge is fairly stated. 

We also reported that management 
had appropriately included costs 
for decarbonisation projects 
identified within the Ghana asset 
impairment models. 

On sensitivity disclosures, 
management appropriately disclosed 
the impact on the value of PP&E 
under the IEA’s NZE scenario. 

Key audit matters continued

Risk

Our response to the risk

Recoverability of Property, Plant 
and Equipment (‘PP&E’)
This is a forecast-based estimate. The 
risk is that potential impairments are 
not identified on a timely basis. The risk 
is similar to 2021 given lower reservoir 
performance in TEN offset by additions 
to reserves following the acquisition of 
additional stakes in the Ghana assets.

Refer to the Audit Committee Report 
(page 65); Accounting policies (pages 
119-120); and Note 10 of the Consolidated 
Financial Statements (pages 130-131)

Auditing the impairment of PP&E 
involves estimation of key inputs in 
particular commodity price assumptions 
and discount rates. Changes to any of 
these key inputs could lead to a further 
impairment or a reversal of impairment, 
hence this is considered a key audit 
matter. Following the identification of 
indicators of impairment in the TEN CGU 
and impairment reversals for Group’s 
remaining CGUs, the carrying values 
were tested for impairment or 
impairment reversal. A net impairment 
of $391.2 million was recorded.

We consider that the risk associated 
with this key audit matter has remained 
consistent with the previous year.

Our procedures included, amongst others:

 - confirming our understanding of Tullow’s 

impairment testing process, as well as the control 
environment implemented by management by 
performing a walkthrough of the process;

 - engaging our valuation specialists to test the 

mathematical accuracy and formulae integrity of 
management’s model;

 - comparing Tullow’s commodity price scenarios to 
assessments provided by our valuation specialists 
and to prices used by peer companies. We also 
compared Tullow’s prices to the IEA’s Net Zero 
Emissions 2050 (NZE) and to the Announced 
Pledges Scenario (APS) price assumptions as 
potential contradictory evidence for best 
estimates of future oil prices;

 - assessing the appropriateness of management’s 

impairment discount rates including an independent 
re-calculation of the discount rate including an 
assessment of country specific risks;

 - reconciling production profiles used in the 
impairment model to the reserves report 
produced by management’s external expert;

 - evaluating the professional expertise and 

objectivity of management’s external experts;

 - performing benchmarking on cost estimate 

profiles, the inflation rate and foreign exchange 
rates based on comparison with recent actuals 
and our understanding obtained from other areas 
of the audit;

 - tested whether decarbonisation costs were 

incorporated in the models; and 

 - auditing sensitivities performed by Tullow 

including using the IEA’s Net Zero Emissions oil 
price forecast.

The audit procedures were performed by our 
group engagement team with the assistance of 
valuation specialists.

2022 Annual Report and Accounts 109

Tullow Oil plc 

Financial statementsSupplementary informationStrategic ReportGovernance ReportIndependent auditor’s report  
to the members of Tullow Oil plc continued

Key audit matters continued

Risk

Our response to the risk

Fair valuation of additional 
interest acquired in Ghana assets
This is a forecast-based estimate. The 
risk is that fair value recorded is not 
appropriate considering significant 
estimation involved and judgement 
required in determining technical 
accounting considerations. 

Refer to the Audit Committee Report 
(pages 63 to 69); Business combinations 
(page 120); Accounting policies (pages 119 
to 130); and Note 15 of the Consolidated 
Financial Statements (pages 142 t0 143)

Auditing the fair valuation of the 
additional interest involves estimation of 
key inputs including commodity price 
assumptions, discount rates, 
commercial reserves and related costs 
profiles. This is consistent with the 
estimates referred to above in the 
Recoverability of Kenya Intangible 
Exploration and Evaluation Asset (‘E&E’) 
and Recoverability of Property, Plant 
and Equipment (‘PP&E’). A gain on 
bargain purchase of $196.8m was 
recorded in the profit and loss account.

Changes to any of these key inputs could 
result in material changes to asset 
values, hence this is considered a key 
audit matter.

Our procedures included, amongst others:

 - reading the SPA between Tullow and the seller to 
ensure Management’s calculation and narrative 
was consistent with the underlying agreements;

 - assessing whether the acquisition of an additional 
stake in the TEN and Jubilee where Tullow has 
existing interests, and where no change of control 
has taken place, qualifies as a business combination;

 - agreeing consideration paid to bank statements;

 - in auditing the valuation of the acquired tangible 
oil and gas assets refer to the key audit matters 
on Recoverability of PP&E and Recoverability of 
E&E with respect to procedures performed on the 
key assumptions;

 - assessing the appropriateness of management’s 
approach in relying on estimates produced for 
31 December 2021 Annual Report and Accounts 
and challenging management on whether key 
assumptions such as prices had changed between 
31 December 2021 and the acquisition date; and

 - reviewing management’s proposed IFRS 3 

disclosures for appropriateness; assessed the 
appropriateness of management’s methodology 
of assigning fair value to legal exposures taken 
on by Tullow;

The audit procedures were performed by our 
group engagement team with the assistance of 
valuation specialists.

Key observations communicated to the 
Audit Committee 

The acquisition of an additional 
interest in the TEN and Jubilee fields 
meets the definition of a business 
under accounting standards resulting 
in the fair valuation of the additional 
interest acquired. The previously 
held interest does not require a fair 
value assessment as there was no 
change in joint control status. 

We considered management bias 
and potential incentive in using the 
2021 year-end assumptions as 
management’s prices and discount 
rate were at the low end of our ranges. 
We have carried out a sensitivity 
using a middle of the range oil price 
and adjusting discount rate for changes 
in macro factors, which supports the 
fair value computed by management.

We concluded that the final bargain 
gain of $197m recognised , and 
associated disclosures are appropriate

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2022 Annual Report and Accounts

Key observations communicated to the 
Audit Committee 

We confirmed that our observations 
with respect to the recoverable 
amount of underlying assets are also 
relevant for the recoverable amount 
of investments in subsidiaries.

We agree with the impairment recorded.

We agree that the final disclosures in 
the parent Company financial 
statements are appropriate.

Key audit matters continued

Risk

Our response to the risk

Our procedures included, amongst others:

 - assessing the methodology used by management 

to estimate the recoverable value of each 
investment for which an impairment test was 
performed, to ensure that it was consistent with 
the accounting standards;

 - testing that the relevant assets and liabilities of 

each investment have been appropriately included 
in the assessment of recoverable value, including 
the effects of intercompany balances; 

 - testing the appropriateness of correction of prior 
year restatement and associated disclosures; and

 - refer to the key audit matters on Recoverability of 
PP&E and Recoverability of E&E with respect to 
procedures performed on the recoverable value of 
individual assets tested for impairment, including 
our consideration of climate change.

The audit procedures were performed by our 
group engagement team with the assistance of 
valuation specialists.

Impairment Reversal of 
Investment in Subsidiaries 
(Parent company only)
This is a forecast-based estimate. 
The risk is that potential impairments 
triggers at the subsidiary level are not 
identified on a timely basis and would 
impact the recoverability of the parent 
company’s investments in subsidiaries.

Refer to Parent Accounting policies (page 
159); and Note 1 of the Parent Financial 
Statements (page 160)

Investments in subsidiaries in parent 
company financial statements are more 
sensitive to changes in recoverable 
value than the Group’s underlying assets 
because certain assets have not been 
subject to impairment in the past.

The principle driver of the recoverable 
amount of investments in subsidiaries is 
the estimated value of underlying net 
assets held by the Group’s subsidiaries. 
Refer to Recoverability of PP&E and 
Recoverability of E&E above for related 
key audit matters.

Changes to assumptions could lead to 
material changes in estimated recoverable 
amounts, resulting in either impairment 
(2022 aggregate impairment taken of 
$502.5 million) or reversals or 
impairment taken (2021 aggregate 
impairment reversal of $1017.6 million).

We consider that the risk associated 
with this key audit matter has remained 
consistent with the prior year.

In the prior year, our auditor’s report included a key audit matter in relation to the Estimation of Ghana decommissioning provision. 
In the current year, this has not been considered as a KAM following the reduction in executive involvement and lower allocation 
of resources. This was due to the reduced level of judgement involved in the decommissioning estimation process in the current 
year as management’s base cost estimate has not changed from the prior year. There were limited movements in the Ghana 
decommissioning provisions other than changes from discount rate and inflation rate and therefore did not require significant 
effort and time from the audit team. 

Our application of materiality
We apply the concept of materiality in planning and performing the audit, in evaluating the effect of identified misstatements 
on the audit and in forming our audit opinion. 

Materiality
The magnitude of an omission or misstatement that, individually or in the aggregate, could reasonably be expected to influence the 
economic decisions of the users of the financial statements. Materiality provides a basis for determining the nature and extent of our 
audit procedures. 

We determined materiality for the Group to be $26.2 million (2021: $24 million), which is 2.5% (2022: 2.4%) of normalised Adjusted EBITDAX. 

Our key criterion in determining materiality remains our perception of the needs of Tullow’s stakeholders. We consider which 
earnings, activity or capital-based measure aligns best with the expectations of the users of Tullow’s financial statements. In doing 
so, we apply a ‘reasonable investor perspective’, which reflects our understanding of the common financial information needs of the 
members of Tullow as a group. We believe that Adjusted EBITDAX provides us with the most appropriate measure upon which to 
calculate materiality as it represents a key performance indicator used by Tullow’s investors. 

Tullow Oil plc 
2022 Annual Report and Accounts

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to the members of Tullow Oil plc continued

Our application of materiality continued
Materiality continued
We have determined that the basis of planning materiality should be normalised Adjusted EBITDAX (i.e. excluding non-recurring 
items), calculated as the average of 2020 and 2021 actuals as well as management’s 2022 budget (2021: normalised adjusted EBITDAX) 
to account for short term oil and gas price volatility experienced in 2022. In determining the use of a normalised measure, we 
recognised oil & gas prices are volatile caused by the pandemic receding and the war in Ukraine. The views of economists and market 
participants are that short term increase in oil prices is from the management of supply of oil in the market which will be addressed 
over time. Given this, we believed it was important that, in setting materiality, we did not overact to what is expected to be a temporary 
phenomenon – especially when Tullow continues to be the same company structurally. 

By applying a normalised approach, large year-on-year swings in materiality are minimised. We have excluded non-recurring items 
such as impairments of E&E assets and producing oil & gas assets, non-cash movements in provisions and gains on sale to ensure 
we are using a consistent measure representative of the underlying business.

The non-recurring items excluded in 2022 were impairment of E&E assets ($105 million), impairment of oil and gas assets ($391 million) 
and non-cash movement in provisions ($4 million) offset by gains on disposal and gains on hedging instruments ($1 million).

The non-recurring items excluded in 2021 were impairment of E&E assets ($60 million), impairment of oil and gas assets ($54 million), 
non-cash movement in provisions ($59 million) and restructuring costs ($3 million), offset by gains on disposal ($120 million).

The non-recurring items excluded in 2020 were impairment of E&E assets ($987 million), impairment of oil and gas assets 
($251 million), non-cash movement in provisions (nil), and restructuring costs ($92 million), offset by gains on disposal ($3.4 million) 
and gains on hedging instruments ($1 million).

We determined materiality for the Parent Company to be $28.2 million (2021: $25.7 million), which is 1.4% (2021: 1.4%) of equity. 

During the course of our audit, we reassessed initial materiality and concluded that the Group’s actual performance in 2022 did not 
affect our initial materiality. As such, our materiality was unchanged from planning.

Performance materiality
The application of materiality at the individual account or balance level. It is set at an amount to reduce to an appropriately low level the 
probability that the aggregate of uncorrected and undetected misstatements exceeds materiality.

On the basis of our risk assessments, together with our assessment of the Group’s overall control environment, our judgement was 
that performance materiality was 50% (2021: 50%) of our planning materiality, namely $13.1m (2021: $12m). We have set performance 
materiality at this percentage due to our assessment of the nature, number and impact of the adjusted and unadjusted audit 
differences identified in 2021 audit. 

Audit work at component locations for the purpose of obtaining audit coverage over significant financial statement accounts is 
undertaken based on a percentage of total performance materiality. The performance materiality set for each component is based on 
the relative scale and risk of the component to the Group as a whole and our assessment of the risk of misstatement at that component. 
In the current year, the range of performance materiality allocated to components was $2.6m to $13.1m (2021: $2.7m to $11.5m). 

Reporting threshold
An amount below which identified misstatements are considered as being clearly trivial.

We agreed with the Audit Committee that we would report to them all uncorrected audit differences in excess of $1.3m (2021: $1.2m), 
which is set at 5% of planning materiality, as well as differences below that threshold that, in our view, warranted reporting on 
qualitative grounds. 

We evaluate any uncorrected misstatements against both the quantitative measures of materiality discussed above and in light of 
other relevant qualitative considerations in forming our opinion.

Other information 
The other information comprises the information included in the annual report set out on pages 1 to 93 and 164 to 167 including 
Strategic report, Corporate Governance and Supplementary information, other than the financial statements and our auditor’s report 
thereon. The directors are responsible for the other information contained within the annual report. 

Our opinion on the financial statements does not cover the other information and, except to the extent otherwise explicitly stated in 
this report, we do not express any form of assurance conclusion thereon. 

Our responsibility is to read the other information and, in doing so, consider whether the other information is materially inconsistent 
with the financial statements or our knowledge obtained in the course of the audit or otherwise appears to be materially misstated. 
If we identify such material inconsistencies or apparent material misstatements, we are required to determine whether this gives rise 
to a material misstatement in the financial statements themselves. If, based on the work we have performed, we conclude that there 
is a material misstatement of the other information, we are required to report that fact.

We have nothing to report in this regard.

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2022 Annual Report and Accounts

Opinions on other matters prescribed by the Companies Act 2006
In our opinion, the part of the directors’ remuneration report to be audited has been properly prepared in accordance with the 
Companies Act 2006.

In our opinion, based on the work undertaken in the course of the audit:

 - the information given in the strategic report and the directors’ report for the financial year for which the financial statements are 

prepared is consistent with the financial statements; and 

 - the strategic report and the directors’ report have been prepared in accordance with applicable legal requirements.

Matters on which we are required to report by exception
In the light of the knowledge and understanding of the group and the parent company and its environment obtained in the course of 
the audit, we have not identified material misstatements in the strategic report or the directors’ report.

We have nothing to report in respect of the following matters in relation to which the Companies Act 2006 requires us to report to you 
if, in our opinion:

 - adequate accounting records have not been kept by the parent company, or returns adequate for our audit have not been received 

from branches not visited by us; or

 - the parent company financial statements and the part of the Directors’ Remuneration Report to be audited are not in agreement 

with the accounting records and returns; or

 - certain disclosures of directors’ remuneration specified by law are not made; or

 - we have not received all the information and explanations we require for our audit

Corporate Governance Statement
We have reviewed the directors’ statement in relation to going concern, longer-term viability and that part of the Corporate 
Governance Statement relating to the group and company’s compliance with the provisions of the UK Corporate Governance Code 
specified for our review by the Listing Rules.

Based on the work undertaken as part of our audit, we have concluded that each of the following elements of the Corporate 
Governance Statement is materially consistent with the financial statements or our knowledge obtained during the audit:

 - Directors’ statement with regards to the appropriateness of adopting the going concern basis of accounting and any material 

uncertainties identified set out on page 93;

 - Directors’ explanation as to its assessment of the company’s prospects, the period this assessment covers and why the period is 

appropriate set out on pages 110 to 111;

 - Director’s statement on whether it has a reasonable expectation that the group will be able to continue in operation and meets its 

liabilities set out on page 111;

 - Directors’ statement on fair, balanced and understandable set out on page 93;

 - Board’s confirmation that it has carried out a robust assessment of the emerging and principal risks set out on page 67;

 - The section of the annual report that describes the review of effectiveness of risk management and internal control systems set out 

on page 67; and;

 - The section describing the work of the audit committee set out on page 63

Responsibilities of directors
As explained more fully in the directors’ responsibilities statement set out on page 93, the directors are responsible for the preparation 
of the financial statements and for being satisfied that they give a true and fair view, and for such internal control as the directors 
determine is necessary to enable the preparation of financial statements that are free from material misstatement, whether due to 
fraud or error. 

In preparing the financial statements, the directors are responsible for assessing the group and parent company’s ability to continue 
as a going concern, disclosing, as applicable, matters related to going concern and using the going concern basis of accounting unless 
the directors either intend to liquidate the group or the parent company or to cease operations, or have no realistic alternative but to 
do so.

Auditor’s responsibilities for the audit of the financial statements 
Our objectives are to obtain reasonable assurance about whether the financial statements as a whole are free from material misstatement, 
whether due to fraud or error, and to issue an auditor’s report that includes our opinion. Reasonable assurance is a high level of 
assurance, but is not a guarantee that an audit conducted in accordance with ISAs (UK) will always detect a material misstatement 
when it exists. Misstatements can arise from fraud or error and are considered material if, individually or in the aggregate, they could 
reasonably be expected to influence the economic decisions of users taken on the basis of these financial statements. 

Tullow Oil plc 
2022 Annual Report and Accounts

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Financial statementsSupplementary informationStrategic ReportGovernance ReportIndependent auditor’s report  
to the members of Tullow Oil plc continued

Auditor’s responsibilities for the audit of the financial statements continued
Explanation as to what extent the audit was considered capable of detecting irregularities, including fraud 
Irregularities, including fraud, are instances of non-compliance with laws and regulations. We design procedures in line with our 
responsibilities, outlined above, to detect irregularities, including fraud. The risk of not detecting a material misstatement due to fraud 
is higher than the risk of not detecting one resulting from error, as fraud may involve deliberate concealment by, for example, forgery 
or intentional misrepresentations, or through collusion. The extent to which our procedures are capable of detecting irregularities, 
including fraud is detailed below.

However, the primary responsibility for the prevention and detection of fraud rests with both those charged with governance of the 
company and management. 

 - We obtained an understanding of the legal and regulatory frameworks that are applicable to the group and determined that the 

most significant are those that related to the reporting framework (UK-adopted IAS, IFRS, Companies Act 2006, the UK Corporate 
Governance Code and Listing Rules of the UK Listing Authority) and the relevant tax compliance regulations in the jurisdictions in 
which Tullow operates. In addition, we concluded that there are certain significant laws and regulations that may have an effect 
on the determination of the amounts and disclosures in the financial statements and those laws and regulations relating to health 
and safety, employee matters, environmental matters and bribery and corruption practices. We understood how Tullow Oil plc is 
complying with those frameworks by making inquiries of management, internal audit and those responsible for legal and compliance 
procedures. We corroborated our enquiries through review of board minutes, papers provided to Audit committees and 
correspondence received from regulatory bodies 

 - Based on this understanding we designed our audit procedures to identify non-compliance with such laws and regulations. 

Our procedures involved journal entry testing, with a focus on journals meeting defined risk criteria based on our understanding 
of the business; inquiries with legal counsel, group management, internal audit and all full and specific scope management; review 
of volume and nature of whistleblowing complaints received during the year. Where instances of non-compliance were identified, 
we consulted the relevant EY local teams and EY specialists who aided us in determining sufficient, and executing appropriate, 
procedures to respond to the risk identified.

 - We assessed the susceptibility of the group’s financial statements to material misstatement, including how fraud might occur by 

meeting with management together with our forensic specialists. We gained an understanding of where there was susceptibility to 
fraud, how the company is complying with international tax laws and regulations, procedures in place to address the risk of bribery 
and corruption in high-risk countries, procedures around setting key performance indicators and assessment of whistleblowing 
incidences for those with a potential financial reporting impact.

 - In addition, we utilised internal and external information to perform a fraud risk assessment for each of the countries of operation. 
We considered the risk of fraud and the possibility of fraudulent or corrupt payments made through the purchase to pay process 
through management override and, in response, we incorporated data analytics across manual journal entries into our audit approach. 
Where exceptions and instances of risk behaviour patterns were identified, we tested of transactions back to the source information.

A further description of our responsibilities for the audit of the financial statements is located on the Financial Reporting Council’s 
website at https://www.frc.org.uk/auditorsresponsibilities. This description forms part of our auditor’s report.

Other matters we are required to address 
 - Following the recommendation from the audit committee we were appointed by the company on 21 July 2020 to audit the financial 
statements for the year ending 31 December 2020 and subsequent financial periods. The period of total uninterrupted engagement 
including previous renewals and reappointments is 3 years, covering the years ending 2020 to 2022.

 - The audit opinion is consistent with the additional report to the audit committee.

Use of our report
This report is made solely to the company’s members, as a body, in accordance with Chapter 3 of Part 16 of the Companies Act 2006. 
Our audit work has been undertaken so that we might state to the company’s members those matters we are required to state to them 
in an auditor’s report and for no other purpose. To the fullest extent permitted by law, we do not accept or assume responsibility to anyone 
other than the company and the company’s members as a body, for our audit work, for this report, or for the opinions we have formed. 

Paul Wallek (Senior statutory auditor)
for and on behalf of Ernst & Young LLP, Statutory Auditor 
London

7 March 2023

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2022 Annual Report and Accounts

Group income statement
Year ended 31 December 2022

Continuing activities
Revenue
Cost of sales 

Gross profit 
Administrative expenses 
Gain on bargain purchase
Gain on disposals
Other gains and losses
Exploration costs written off
Impairment of property, plant and equipment, net
Restructuring costs and other provisions

Operating profit
Gain on hedging instruments
Finance income
Finance costs 

Profit from continuing activities before tax 
Income tax expense

Profit/(loss) for the year from continuing activities 
Attributable to:
Owners of the Company

Earnings/(loss) per ordinary share from continuing activities

Basic
Diluted 

1.  Refer to Note 6 for details on prior year restatement.

Group statement of comprehensive income and expense
Year ended 31 December 2022

Profit/(loss) for the year
Items that may be reclassified to the income statement in subsequent periods
Cash flow hedges

Loss arising in the year
Gains/ (losses) arising in the year – time value
Reclassification adjustments for items included in profit on realisation
Reclassification adjustments for items included in loss on realisation – time value

Exchange differences on translation of foreign operations

Other comprehensive expense

Tax relating to components of other comprehensive expense

Net other comprehensive expense for the year

Total comprehensive income/(expense) for the year

Attributable to:
Owners of the Company

Notes

2022 
$m

2
4

4
15
8
19
9
10
4

18
5
5

6

7

Notes

18
18
18
18

1,783.1
(697.5)

1,085.6
(51.0)
196.8
–
3.1
(105.2)
(391.2)
(4.2)

733.9
0.8
42.9
(335.5)

442.1
(393.0)

49.1

49.1

¢

3.4
3.3

2022 
$m

49.1

(399.5)
21.7
288.5
30.8
10.2

(48.3)

–

(48.3)

2021
Restated1
$m

1,285.4
(638.9)

646.5
(64.1)
 –
 120.3
–
(59.9)
(54.3)
(61.8)

526.7
–
44.3
(356.1)

214.9
(295.6)

(80.7)

(80.7)

¢

(5.7)
(5.7)

2021  
$m

(80.7)

(159.3)
(182.1)
112.3
40.7
(1.4)

(189.8)

2.7

(187.1)

0.8

(267.8)

0.8

(267.8)

Tullow Oil plc 
2022 Annual Report and Accounts

115

Financial statementsSupplementary informationStrategic ReportGovernance ReportGroup balance sheet
As at 31 December 2022

ASSETS 
Non-current assets 
Intangible exploration and evaluation assets
Property, plant and equipment 
Other non-current assets
Deferred tax assets

Current assets 
Inventories 
Trade receivables 
Other current assets
Current tax assets
Cash and cash equivalents 

Total assets 

LIABILITIES 
Current liabilities 
Trade and other payables 
Borrowings
Provisions
Current tax liabilities 
Derivative financial instruments

Non-current liabilities 
Trade and other payables
Borrowings 
Provisions 
Deferred tax liabilities
Derivative financial instruments

Total liabilities 

Net liabilities

EQUITY
Called-up share capital 
Share premium
Foreign currency translation reserve
Hedge reserve
Hedge reserve – time value
Merger reserve
Retained earnings 

Equity attributable to equity holders of the Company

Total equity

Approved by the Board and authorised for issue on 7 March 2023.

Rahul Dhir 
Chief Executive Officer 

Richard Miller
Chief Financial Officer

7 March 2023 

7 March 2023

116

Tullow Oil plc 
2022 Annual Report and Accounts

Notes

2022 
$m

2021  
$m

9
10
11
21

12
13
11
6
14

16
17
20

18

16
17
20
21
18

22
22

18
18

288.6
2,981.4
327.1
14.5

3,611.6

181.6
26.8
567.9
15.4
636.3

354.6
2,914.6
489.1
354.4

4,112.7

134.8
99.8
704.5
19.7
469.1

1,428.0

5,039.6

1,427.9

5,540.6

(750.2)
(100.0)
(98.8)
(186.0)
(186.3)

(751.1)
(100.0)
(296.5)
(115.1)
(80.9)

(1,321.3)

(1,343.6)

(780.0)
(2,372.8)
(415.6)
(551.5)
(57.9)

(987.1)
(2,468.7)
(431.0)
(677.3)
(99.0)

(4,177.8)

(4,663.1)

(5,499.1)

(6,006.7)

(459.5)

(466.1)

215.2
1,294.7
(238.6)
(150.3)
(94.4)
755.2
(2,241.3)

(459.5)

(459.5)

214.2
1,294.7
(248.8)
(39.3)
(146.9)
755.2
(2,295.2)

(466.1)

(466.1)

Group statement of changes in equity
Year ended 31 December 2022

At 1 January 2021 
Loss for the year
Hedges, net of tax
Derecognition of the 
convertible bond3
Currency translation 
adjustments
Exercise of employee 
share options
Share-based 
payment charges 

At 1 January 2022
Profit for the year
Hedges, net of tax
Currency translation 
adjustments
Exercise of employee 
share options
Share-based 
payment charges 

Notes

18

17

22

23

18

22

23

Share
capital
$m

211.7
 –
 –

 –

 –

2.5

– 

Share
premium
$m

1,294.7
– 
– 

– 

– 

–

– 

214.2
– 
– 

1,294.7
– 
– 

– 

1.0

–

– 

– 

– 

At 31 December 2022

215.2

1,294.7

Equity 
component
of
convertible
bonds 
$m

48.4
– 
– 

(48.4) 

– 

–

– 

– 
– 
– 

– 

– 

– 

– 

Foreign
 currency 
translation
reserve 1
$m

(247.4)
– 
– 

– 

(1.4)

–

– 

(248.8)
–
–

10.2

–

–

Hedge
 reserve 
– time 
value 2
$m

(5.4)
– 
(141.5) 

Hedge
reserve 2
$m

4.8
– 
(44.1) 

Merger 
reserve 
$m

755.2
– 
– 

Retained
earnings 
$m

(2,272.0)
(80.7)
–

Total
equity 
$m

(210.0)
(80.7) 
(185.6) 

– 

– 

–

– 

– 

– 

–

– 

– 

– 

–

– 

48.4

– 

 –

(1.4) 

(2.5)

11.6 

–

11.6

(466.1)
49.1
(58.5)

(39.3)
–
(111.0)

(146.9)
–
52.5

755.2
–
–

(2,295.2)
49.1
–

– 

– 

–

– 

– 

–

– 

– 

–

–

10.2

(1.0)

5.8

–

5.8

(238.6)

(150.3)

(94.4)

755.2

(2,241.3)

(459.5)

1.  The foreign currency translation reserve represents exchange gains and losses arising on translation of foreign currency subsidiaries, monetary items receivable from 

or payable to a foreign operation for which settlement is neither planned nor likely to occur, which form part of the net investment in a foreign operation.

2.  The hedge reserve represents gains and losses on derivatives classified as effective cash flow hedges.

3.  On 12 July 2021 Tullow repaid the $300 million Convertible Bond due 2021 (note 17). As the conversion option was not exercised, the equity component of $48.4 million has 

been transferred from the separate reserve to retained earnings.

Tullow Oil plc 
2022 Annual Report and Accounts

117

Financial statementsSupplementary informationStrategic ReportGovernance ReportGroup cash flow statement
Year ended 31 December 2022

Cash flows from operating activities
Profit from continuing activities before tax 
Adjustments for: 
Depreciation, depletion and amortisation 
Gain on bargain purchase
Gain on disposals
Other gains and losses
Taxes paid in kind
Exploration costs written off 
Impairment of property, plant and equipment, net
Restructuring costs and other provisions
Payment under restructuring costs and other provisions
Decommissioning expenditure
Share-based payment charge
Gain on hedging instruments
Finance income
Finance costs 

Operating cash flow before working capital movements
Decrease/ (increase) in trade and other receivables 
Increase in inventories 
(Decrease)/ increase in trade payables 

Cash generated from operating activities

Income taxes paid

Net cash from operating activities 

Cash flows from investing activities 
Proceeds from disposals
Purchase of additional interest in joint operation
Purchase of intangible exploration and evaluation assets
Purchase of property, plant and equipment 
Interest received 

Net cash used in investing activities 

Cash flows from financing activities 
Debt arrangement fees
Repayment of borrowings
Drawdown of borrowings
Payment of obligations under leases
Finance costs paid

Net cash used in financing activities 

Net increase/ (decrease) in cash and cash equivalents 
Cash and cash equivalents at beginning of year 
Foreign exchange gain

Cash and cash equivalents at end of year

1.  Refer to Note 6 for details on prior year restatement.

118

Tullow Oil plc 
2022 Annual Report and Accounts

Notes

2022 
$m

2021
Restated1
$m

442.1

214.9

10
15
8
19
6
9
10

23
18
5
5

11
15
28
28

28
28
28

425.8
(196.8)
–
(3.1)
(21.4)
105.2
391.2
4.2
(127.3)
(57.7)
5.8
(0.8)
(42.9)
335.5

1,259.8
288.4
(48.0)
(193.1)

1,307.1

(229.3)

1,077.8

68.1
(126.8)
(42.6)
(263.8)
8.9

(356.2)

–
(100.0)
–
(203.8)
(249.0)

378.9
–
(120.3)
–
(12.2)
59.9
54.3
61.8
(12.6)
(52.8)
11.6
–
(44.3)
356.1

895.3
(17.9)
(41.9)
7.5

843.0

(56.1)

786.9

132.8
–
(86.1)
(150.4)
2.0

(101.7)

(56.6)
(2,379.9)
1,800.0
(155.9)
(234.9)

(552.0)

(1,027.3)

168.8
469.1

(1.6) 

(342.1)
805.4
5.8

14

636.3

469.1

Accounting policies
Year ended 31 December 2022

(a) General information
Tullow Oil plc is a company incorporated and domiciled in the United Kingdom under the Companies Act 2006. The address of the 
registered office is Tullow Oil plc, Building 9, Chiswick Park, 566 Chiswick High Road, London W4 5XT. The primary activity of the Group 
is the discovery and production of oil and gas.

(b) Adoption of new and revised standards
New International Financial Reporting Standards adopted
The Group has applied the following standards and amendments for the first time for their annual reporting period commencing 
1 January 2022:

 - Onerous Contracts – Costs of Fulfilling a Contract – Amendments to IAS 37;

 - IFRS 9 Financial Instruments – Fees in the '10 per cent' test for derecognition of financial liabilities';

 - Reference to Conceptual Framework – Amendments to IFRS 3; and

 - Property, Plant and Equipment: Proceeds before Intended Use - Amendments to IAS 16.

The amendments listed above did not have any impact on the amounts recognised in prior periods and are not expected to 
significantly affect the current or future periods.

Upcoming International Financial Reporting Standards not yet adopted
Certain new accounting standards, amendments to accounting standards and interpretations have been published that are not 
mandatory for 31 December 2022 reporting periods and have not been early adopted by the Group. These standards, amendments or 
interpretations are not expected to have a material impact on the entity in the current or future reporting periods and on foreseeable 
future transactions.

(c) Changes in accounting policy 
The Group has revised its accounting policy in relation to the presentation of corporate income taxes in Gabon and Côte d’Ivoire 
Production Sharing Contracts (PSCs). 

Under the terms of the PSCs the share of the profit oil which the government is entitled to is deemed to include the notional corporate 
income tax which is paid by the government on behalf of Tullow. From 1 January 2022 the notional corporate income tax is classified 
as an income tax in accordance with IAS 12 Income taxes which has resulted in a gross up of revenue with a corresponding increase 
in income tax expense. In the previous years, the Revenues and Taxes from Gabon and Côte d’Ivoire were presented on a net basis. 
This change has been implemented to more accurately represent the Group’s income tax obligations in Gabon and Côte d’Ivoire and to 
be more comparable with other entities in the sector. Prior period balances have been adjusted to conform with the same presentation. 
As a result of the change, revenue for the year ended 31 December 2021 increased from $1,273.2 million to $1,285.4 million, whilst 
income tax expense increased from $283.4 million to $295.5 million. There is no impact on profit/(loss) for the year from continuing 
activities nor on basic and diluted earnings per share. In addition, the restatement had no impact on reported net assets, cash flows 
or total equity. Accordingly, an additional balance sheet as at 1 January 2020 has not been presented. Refer to Note 6.

Other than the above, the Group’s accounting policies are consistent with the prior year. 

(d) Basis of preparation
The Financial Statements have also been prepared in accordance with UK-adopted international accounting standards (UK-adopted 
IFRSs) and International Financial Reporting Standards adopted pursuant to Regulation (EC) No. 1606/2002 as it applies in the 
European Union. The financial reporting framework that has been applied in the preparation of the parent company financial statements 
is applicable law and United Kingdom Accounting Standards, including FRS 101 “Reduced Disclosure Framework” (United Kingdom 
Generally Accepted Accounting Practice).

The Financial Statements have been prepared on the historical cost basis, except for derivative financial instruments and contingent 
consideration which have been measured at fair value which are carried at fair value less cost to sell. The Financial Statements are 
presented in US dollars and all values are rounded to the nearest $0.1 million, except where otherwise stated. The principal accounting 
policies adopted by the Group are set out below. 

Liquidity risk management and going concern
Assessment period and assumptions
The Directors consider the going concern assessment period to be up to 31 March 2024. The Group closely monitors and manages its 
liquidity headroom. Cash forecasts are regularly produced, and sensitivities run for different scenarios including, but not limited to, 
changes in commodity prices, different production rates from the Group’s producing assets and different outcomes on ongoing 
disputes or litigation. 

Management has applied the following oil price assumptions for the going concern assessment:

Base Case: $84/bbl for 2023, $79/bbl for 2024; and

Low Case: $70/bbl for 2023, $70/bbl for 2024.

The Low Case includes, amongst other downside assumptions, a 5% production decrease compared to the Base Case.

Tullow Oil plc 
2022 Annual Report and Accounts

119

Financial statementsSupplementary informationStrategic ReportGovernance Report(d) Basis of preparation continued
Liquidity risk management and going concern continued
At 31 December 2022, the Group had $1.1 billion liquidity headroom consisting of c.$0.6 billion free cash and $0.5 billion available under 
the revolving credit facility.

The Group’s forecasts show that the Group will be able to operate within its current debt facilities and have sufficient financial 
headroom for the going concern assessment period under its Base Case and Low Case. Based on the analysis above, the Directors 
have a reasonable expectation that the Group has adequate resources to continue in operational existence for the foreseeable future. 
Thus, they have adopted the going concern basis of accounting in preparing the year end result.

(e) Basis of consolidation
The consolidated Financial Statements incorporate the Financial Statements of the Company and entities controlled by the Company 
(its subsidiaries) made up to 31 December each year. Control is achieved where the Company has the power over an investee entity, is 
exposed, or has rights, to variable returns from its involvement with the investee and has the ability to use its power to affect its returns. 

The results of subsidiaries acquired or disposed of during the year are included in the Group income statement from the transaction 
date of acquisition, being the date on which the Group gains control, and will continue to be included until the date that control ceases.

If the Group loses control over a subsidiary, it derecognises the related assets, liabilities, non-controlling interest and other 
components of equity, while any resultant gain or loss is recognised in profit or loss. Any investment retained is recognised at fair 
value. All intra-Group transactions, balances, income and expenses are eliminated on consolidation.

Where necessary, adjustments are made to the Financial Statements of subsidiaries to bring the accounting policies used into line 
with those used by the Group.

Joint arrangements
The Group is engaged in oil and gas exploration, development and production through unincorporated joint arrangements; these are 
classified as joint operations in accordance with IFRS 11. The Group accounts for its share of the results and assets and liabilities of these 
joint operations. In addition, where Tullow acts as operator to the joint operation, the gross liabilities and receivables (including 
amounts due to or from non-operating partners) of the joint operation are included in the Group’s balance sheet.

(f) Business combinations
The acquisition method of accounting is used to account for all business combinations, regardless of whether equity instruments or 
other assets are acquired. The consideration transferred for the acquisition comprises of: 

 - Fair values of the assets transferred; 

 - Liabilities incurred to the former owners of the acquired business;

 - Equity interests issued by the group;

 - Fair value of any asset or liability resulting from a contingent consideration arrangement; and

 - Fair value of any pre-existing equity interest in the subsidiary.

The Group determines that it has acquired a business when the acquired set of activities and assets include an input and a substantive 
process that together significantly contribute to the ability to create outputs. The acquired process is considered substantive if it is 
critical to the ability to continue producing outputs, and the inputs acquired include an organised workforce with the necessary skills, 
knowledge, or experience to perform that process or it significantly contributes to the ability to continue producing outputs and is 
considered unique or scarce or cannot be replaced without significant cost, effort, or delay in the ability to continue producing outputs.

Identifiable assets acquired and liabilities and contingent liabilities assumed when control is obtained over a business, and when an 
interest or an additional interest is acquired in a joint operation which is a business are, with limited exceptions, measured initially at 
their fair values at the acquisition date. 

Acquisition-related costs are expensed as incurred. 

The excess of the consideration transferred, amount of any non-controlling interest in the acquired entity, and acquisition-date fair 
value of any previous equity interest in the acquired entity over the fair value of the net identifiable assets acquired is recorded as 
goodwill. If those amounts are less than the fair value of the net identifiable assets of the business acquired, the difference is 
recognised directly in profit or loss as a bargain purchase.

120

Tullow Oil plc 
2022 Annual Report and Accounts

Accounting policies continuedYear ended 31 December 2022(g) Revenue from contracts with customers
Revenue from contracts with customers represents the sales value, net of VAT, of the Group’s share of liftings in the year. 
Revenue is recognised when control of the goods or services are transferred to the customer at an amount that reflects the 
consideration to which the Group expects to be entitled in exchange for those goods or services. The Group has concluded that it 
is the principal in all of its revenue arrangements since it controls the goods or services before transferring them to the customer.

The crude oil produced by the upstream operations is sold to external customers. Revenue from the sale of crude oil is recognised 
at the point in time when control of the product is transferred to the customer, which is typically when goods are delivered, and title 
has passed. The transportation and shipping costs associated with the transfer of the product to the point of sale is recognised as a 
selling cost.

Under the terms of the relevant production sharing arrangements, the Group is entitled to its participating share in the crude oil based 
on the Group’s working interest. Revenue from contracts with customers is recognised based on the actual volumes sold to 
customers. No adjustments are made to revenue for any differences between volumes sold to customers and unsold volumes which 
the Group is entitled to sell based on its working interest. Revenue in respect of such volumes is only recognised when there is a 
transfer of output to the Group’s customers. Differences between the volume which the Group is entitled to sell based on its working 
interest and the actual volumes that the Group has sold to customers are recognised as an under/overlift (note (g)) within cost of sales.

Under the terms of the Production Sharing Contracts in Gabon and Côte d’Ivoire, the Group is not required to pay any corporate income 
taxes. The share of the profit oil which the government is entitled to is deemed to include a portion representing the notional 
corporate income tax paid by the government on behalf of the contractors. This portion of notional corporate income tax is presented 
as an income tax expenses with a corresponding amount recognised in Revenue.

The Group’s sales of crude oil are priced based on the consideration specified in contracts with customers with reference to quoted 
market prices in active markets, adjusted for a quality differential based on gravity of the crude oil sold relative to Brent. Invoices are 
typically paid on 30-60 day terms. 

For certain non-operated arrangements, the Group’s stake is structured as a carried interest, in which all costs relating to the 
performance of petroleum operations are borne by the operator and other joint venture partners and are recovered upon production. 
The recognition of revenue is on net basis, where the Group only accounts for its share of profit oil.

(h) Over/underlift
Lifting or offtake arrangements for oil and gas produced in certain of the Group’s jointly owned operations are such that each 
participant may not receive and sell its precise share of the overall production in each period. The resulting imbalance between 
cumulative entitlement and cumulative production less stock is underlift or overlift. Underlift and overlift are valued at market value 
and included within receivables and payables respectively. Movements during an accounting period are adjusted through cost of sales 
such that gross profit is recognised on an entitlements basis.

(i) Inventories 
Inventories, other than oil products, are stated at the lower of cost and net realisable value. Cost is determined on a weighted average 
cost basis and comprises direct purchase costs. Net realisable value is determined by reference to prices existing at the balance 
sheet date, less estimated costs of completion and the estimated costs necessary to make the sale.

Oil product is stated at net realisable value and changes in net realisable value are recognised in the income statement.

(j) Foreign currencies
The US dollar is the presentational currency of the Group. For the purpose of presenting consolidated financial statements, the assets 
and liabilities of the Group’s non-US dollar-denominated entities are translated at exchange rates prevailing on the balance sheet 
date. Income and expense items are translated at the average exchange rate for the period. Currency translation adjustments arising 
on the restatement of opening net assets of non-US dollar subsidiaries, together with differences between the subsidiaries’ results 
translated at average rates versus closing rates, are recognised in the statement of comprehensive income and expense and 
transferred to the foreign currency translation reserve. All resulting exchange differences are classified as equity until disposal of the 
subsidiary. On disposal, the cumulative amounts of the exchange differences are recognised as income or expense.

Transactions in foreign currencies are recorded at the rates of exchange ruling at the transaction dates. Monetary assets and 
liabilities are translated into functional currency at the exchange rate ruling at the balance sheet date, with a corresponding charge 
or credit to the income statement. However, exchange gains and losses arising on monetary items receivable from or payable to a 
foreign operation for which settlement is neither planned nor likely to occur, which form part of the net investment in a foreign 
operation, are recognised in the foreign currency translation reserve and recognised in profit or loss on disposal of the net investment. 

In addition, exchange gains and losses arising on long-term foreign currency borrowings which are a hedge against the Group’s 
overseas investments are dealt with in reserves.

Tullow Oil plc 
2022 Annual Report and Accounts

121

Financial statementsSupplementary informationStrategic ReportGovernance Report(k) Intangible, exploration and evaluation assets and oil and gas assets
The Group adopts the successful efforts method of accounting for exploration and evaluation costs. Pre-licence costs are expensed in 
the period in which they are incurred. All licence acquisition, exploration and evaluation costs and directly attributable administration 
costs are initially capitalised in cost centres by well, field or exploration area, as appropriate. 

These costs are then written off as exploration costs in the income statement unless commercial reserves have been established or 
the determination process has not been completed and there are no indications of impairment. 

Exploration and evaluation assets are tested for impairment when reclassified to development assets, or whenever facts and 
circumstances indicate impairment. An impairment loss is recognised for the amounts by which the exploration and evaluation 
assets’ carrying amount exceeds their recoverable amount. The recoverable amount is the higher of the exploration and evaluation 
asset’s fair value less cost to sell and their value in use.

Once commercial reserves are found, exploration and evaluation assets are tested for impairment and transferred to development 
assets. No depreciation and/or amortisation is charged during the exploration and evaluation phase.

All field development costs are capitalised as property, plant and equipment. Property, plant and equipment related to production 
activities is amortised in accordance with the Group’s depletion and amortisation accounting policy.

Cash consideration received on farm-down of exploration and evaluation assets is credited against the carrying value of the asset. 
The excess amount over the carrying value of the asset is recognised as a gain on disposal of exploration and evaluation assets in the 
statement of profit or loss.

(l) Commercial reserves
Commercial reserves are proven and probable oil and gas reserves, which are defined as the estimated quantities of crude oil, natural 
gas and natural gas liquids which geological, geophysical and engineering data demonstrate with a specified degree of certainty to 
be recoverable in future years from known reservoirs and which are considered commercially producible. There should be a 50% 
statistical probability that the actual quantity of recoverable reserves will be more than the amount estimated as proven and probable 
reserves and a 50% statistical probability that it will be less.

(m) Depletion and amortisation
All expenditure carried within each field is amortised from the commencement of production on a unit of production basis, which is 
the ratio of oil and gas production in the period to the estimated quantities of commercial reserves at the end of the period plus the 
production in the period, generally on a field-by-field basis or by a group of fields which are reliant on common infrastructure. Costs 
used in the unit of production calculation comprise the net book value of capitalised costs plus the estimated future field development 
costs required to recover the commercial reserves remaining. Changes in the estimates of commercial reserves or future field 
development costs are dealt with prospectively.

(n) Impairment of property, plant and equipment
The Group assesses at each reporting date whether there is an indication that an asset (or CGU) may be impaired. In assessing 
whether an impairment is required, the carrying value of the asset or CGU is compared with its recoverable amount. The recoverable amount 
is the higher of the asset’s/CGU’s fair value less costs of disposal (FVLCD) and value in use (VIU). Given the nature of the Group’s 
activities, information on the fair value of an asset is usually difficult to obtain unless negotiations with potential purchasers or similar 
transactions are taking place. Consequently, unless indicated otherwise, the recoverable amount used in assessing the impairment 
charges described below is VIU. The Group estimates VIU using a discounted cash flow model.

In order to discount the future cash flows the Group calculates asset or CGU-specific discount rates. 

The discount rates are based on an assessment of a relevant peer group’s post-tax weighted average cost of capital (WACC). 
The post-tax WACC is subsequently grossed up to a pre-tax rate. The Group then deducts any exploration risk premium which is 
implicit within a peer group’s WACC and subsequently applies additional country risk premium for all CGUs, an element of which 
is determined by whether the assets are onshore or offshore. 

Where there is evidence of economic interdependency between fields, such as common infrastructure, the fields are grouped 
as a single CGU for impairment purposes.

Where conditions giving rise to impairment subsequently reverse, the effect of the impairment charge is also reversed as a credit 
to the income statement, net of any amortisation that would have been charged since the impairment.

(o) Decommissioning
Provision for decommissioning is recognised in full when the related facilities are installed. A corresponding amount equivalent to the 
provision is also recognised as part of the cost of the related property, plant and equipment. The amount recognised is the estimated 
cost of decommissioning, discounted to its net present value using a risk-free rate, and is re-assessed each year in accordance with 
local conditions and requirements. Changes in the estimated timing of decommissioning or decommissioning cost estimates are 
dealt with prospectively by recording an adjustment to the provision, and a corresponding adjustment to property, plant and 
equipment. The unwinding of the discount on the decommissioning provision is included as a finance cost.

122

Tullow Oil plc 
2022 Annual Report and Accounts

Accounting policies continuedYear ended 31 December 2022(p) Property, plant and equipment – non-oil and gas assets
Property, plant and equipment is stated in the balance sheet at cost less accumulated depreciation and any recognised impairment loss. 
Depreciation on property, plant and equipment other than production assets is provided at rates calculated to write off the cost less 
the estimated residual value of each asset on a straight-line basis over its expected useful economic life of between three and ten years.

(q) Borrowing costs
Borrowing costs directly attributable to the acquisition, construction or production of qualifying assets, which are assets that 
necessarily take a substantial period of time to get ready for their intended use or sale, are added to the cost of those assets, until such 
time as the assets are substantially ready for their intended use or sale.

All other finance costs, which include interest on borrowings calculated using the effective interest method as described in paragraph 
(aa), obligations under finance leases, the unwinding effect of discounting provisions and exchange differences, are recognised in the 
income statement in the period in which they are incurred.

(r) Share issue expenses and share premium account
Costs of share issues are written off against the premium arising on the issues of share capital.

(s) Taxation
Current and deferred tax, including UK corporation tax and overseas corporation tax, are provided at amounts expected to be paid using 
the tax rates and laws that have been enacted or substantively enacted by the balance sheet date. Deferred corporation tax is 
recognised on all temporary differences that have originated but not reversed at the balance sheet date where transactions or events 
that result in an obligation to pay more, or right to pay less, tax in the future have occurred at the balance sheet date. Deferred tax 
assets are recognised only to the extent that it is considered more likely than not that there will be suitable taxable profits from which 
the underlying temporary differences can be deducted. Deferred tax is measured on a non-discounted basis.

Deferred tax is provided on temporary differences arising on acquisitions that are categorised as business combinations. Deferred tax 
is recognised at acquisition as part of the assessment of the fair value of assets and liabilities acquired. Any deferred tax is charged or 
credited in the income statement as the underlying temporary difference is reversed.

Petroleum revenue tax (PRT) is treated as an income tax and deferred PRT is accounted for under the temporary difference method. 
UK PRT refunds are included in the income statement and is taxable for UK corporation tax.

(t) Pensions
Contributions to the Group’s defined contribution pension schemes are charged to operating profit on an accrual basis. 

(u) Derivative financial instruments 
The Group uses derivative financial instruments, such as forward currency contracts and commodity options contracts, to hedge 
its foreign currency risks and commodity price risks respectively. 

Derivatives are recognised initially at fair value at the date a derivative contract is entered into and are subsequently remeasured 
to their fair value at each reporting date. The resulting gain or loss is recognised in profit or loss immediately unless the derivative is 
designated and effective as a hedging instrument, in which event the timing of the recognition in profit or loss depends on the nature 
of the hedge relationship.

For the purpose of hedge accounting, hedges are classified as:

 - fair value hedges when hedging the exposure to changes in the fair value of a recognised asset or liability or an unrecognised 

firm commitment;

 - cash flow hedges when hedging the exposure to variability in cash flows that is either attributable to a particular risk; 

 - associated with a recognised asset or liability or a highly probable forecast transaction or the foreign currency risk in an 

unrecognised firm commitment; and

 - hedges of a net investment in a foreign operation.

At the inception of a hedge relationship, the Group formally designates and documents the hedge relationship to which it wishes 
to apply hedge accounting.

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Financial statementsSupplementary informationStrategic ReportGovernance Report(u) Derivative financial instruments continued
The documentation includes identification of the hedging instrument, the hedged item, the nature of the risk being hedged and how 
the Group will assess whether the hedging relationship meets the hedge effectiveness requirements (including the analysis of sources 
of hedge ineffectiveness and how the hedge ratio is determined). A hedging relationship qualifies for hedge accounting if it meets all 
of the following effectiveness requirements: 

 - There is ‘an economic relationship’ between the hedged item and the hedging instrument; 

 - The effect of credit risk does not ‘dominate the value changes’ that result from that economic relationship; and

 - The hedge ratio of the hedging relationship is the same as that resulting from the quantity of the hedged item that the Group actually 

hedges and the quantity of the hedging instrument that the Group actually uses to hedge that quantity of hedged item. 

If a hedging relationship ceases to meet the hedge effectiveness requirement relating to the hedge ratio but the risk management 
objective for that designated hedging relationship remains the same, the Group adjusts the hedge ratio of the hedging relationship 
(i.e. rebalances the hedge) so that it meets the qualifying criteria again. 

The Group designates only the intrinsic value of option contracts as a hedged item, i.e. excluding the time value of the option. The 
changes in the fair value of the aligned time value of the option are recognised in other comprehensive income and accumulated in 
the time value hedge reserve. If the hedged item is transaction related, the time value is reclassified to profit or loss when the hedged 
item affects profit or loss. If the hedged item is time-period related, then the amount accumulated in the time value hedge reserve is 
reclassified to profit or loss on a rational basis. Those reclassified amounts are recognised in profit or loss in the same line as the 
hedged item. Furthermore, if the Group expects that some or all of the loss accumulated in hedging reserve will not be recovered in 
the future, that amount is immediately reclassified to profit or loss.

Interest income is accrued on a time basis, by reference to the principal outstanding and at the effective interest rate applicable, 
which is the rate that exactly discounts estimated future cash receipts through the expected life of the financial asset to that asset’s 
net carrying amount.

Cash flow hedges
The effective portion of the gain or loss on the hedging instrument is recognised in OCI in the cash flow hedge reserve, while any 
ineffective portion is recognised immediately in the statement of profit or loss. The cash flow hedge reserve is adjusted to the lower 
of the cumulative gain or loss on the hedging instrument and the cumulative change in fair value of the hedged item. 

The Group uses oil option contracts for its exposure to volatility of Dated Brent prices. The ineffective portion relating to option 
contracts is recognised as gain or loss on hedging instruments in the Group income statement. 

Amounts previously recognised in other comprehensive income and accumulated in equity are reclassified to profit or loss in the 
periods when the hedged item affects profit or loss, in the same line as the recognised hedged item.

Cash flow hedge accounting is discontinued only when the hedging relationship or a part thereof ceases to meet the qualifying 
criteria. This includes when the designated hedged forecast transaction or part thereof is no longer considered to be highly probable 
to occur, or when the hedging instrument is sold, terminated or exercised without replacement or rollover. When cash flow hedge 
accounting is discontinued, amounts previously recognised within other comprehensive income remain in equity until the forecast 
transaction occurs and are reclassified to profit or loss or transferred to the initial carrying amount of a non-financial asset or liability 
as above. If the forecast transaction is no longer expected to occur, amounts previously recognised within other comprehensive 
income will be immediately reclassified to profit or loss.

(v) Convertible bonds
Where bonds issued with certain conversion rights are identified as compound instruments, the liability and equity components are 
separately recognised. The fair value of the liability component on initial recognition is calculated by discounting the contractual stream 
of future cash flows using the prevailing market interest rate for similar non-convertible debt. The difference between the fair value of 
the liability component and the fair value of the whole instrument is recorded as equity.

Transaction costs are apportioned between the liability and the equity components of the instrument based on the amounts initially 
recognised. The liability component is subsequently measured at amortised cost using the effective interest rate method, in line with 
our other financial liabilities. The equity component is not remeasured. On conversion of the instrument, equity is issued and the 
liability component is derecognised. The original equity component recognised at inception remains in equity. No gain or loss is 
recognised on conversion. In an event of a repayment of the liability component, the original equity component is transferred to 
retained earnings.

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Accounting policies continuedYear ended 31 December 2022(w) Leases
On inception of a contract, the Group assesses whether the contract is, or contains, a lease. The contract is, or contains, a lease if it 
conveys the right to control the use of an identified asset for a period of time in exchange for consideration. To determine whether 
the contract conveys the right to control the use of an identified asset, the Group assesses whether the contract involves the use of an 
identified asset, the Group has the right to obtain substantially all of the economic benefits from the use of the asset throughout the 
period of use, and the Group has the right to direct the use of the asset.

i) Lessee accounting
Leases are recognised as a right-of-use asset and a corresponding liability at the date at which the leased asset is available for use 
by the Group. The right-of-use asset is initially measured at cost, which comprises the initial amount of the lease liability, in case of 
Joint operation, adjusted for any amount receivable from Joint Venture Partners and any lease payments made at or before the 
commencement date, plus any initial direct costs incurred and an estimate of costs required to remove or restore the underlying 
asset, less any lease incentives received. The right-of-use asset is depreciated over the shorter of the asset’s useful life and the lease 
term on a straight-line basis, or applying the unit of production method, and the Joint Venture receivable is allocated against the 
monthly Joint Venture billing cycle.

The initial measurement of the corresponding lease liability is at the present value of the lease payments that are not paid at the lease 
commencement date, discounted using the interest rate implicit in the lease or, if that rate cannot be readily determined, the Group’s 
incremental borrowing rate.

The lease payments include fixed payments, less any lease incentive receivable, variable leases payments based on an index or rate, 
and amounts expected to be payable by the lessee under residual value guarantees.

The lease liability is subsequently measured at amortised cost using the effective interest method. It is remeasured when there is a 
change in future lease payments arising from a change in an index or rate, if there is a change in the Group’s estimate of the amount 
expected to be payable under a residual value guarantee or if the Group changes its assessment of whether it will exercise a purchase, 
extension or termination option.

When the lease liability is remeasured in this way, a corresponding adjustment is made to the carrying amount of the right-of-use asset 
or is recorded in profit or loss if the carrying amount of the right-of-use asset has been reduced to zero.

The Group has elected not to recognise right-of-use assets and lease liabilities for short-term leases that have a lease term of 
12 months or less, and leases of low-value assets with a value of $5,000.

Over the course of a lease contract, there will be taxable timing differences that could give rise to deferred tax, subject to local tax 
laws and regulations.

Extension and termination options are included in a number of property and equipment leases across the Group. These are used 
to maximise operational flexibility in terms of managing the assets used in the Group’s operations. The majority of extension and 
termination options held are exercisable only by the Group and not by the respective lessor. 

(x) Share-based payments
The Group has applied the requirements of IFRS 2 Share-based Payments. The Group has share-based awards that are equity settled 
and cash settled as defined by IFRS 2. The fair value of the equity settled awards has been determined at the date of grant of the 
award allowing for the effect of any market-based performance conditions. This fair value, adjusted by the Group’s estimate of the 
number of awards that will eventually vest as a result of non-market conditions, is expensed uniformly over the vesting period.

The fair values were calculated using a binomial option pricing model with suitable modifications to allow for employee turnover after 
vesting and early exercise. Where necessary, this model is supplemented with a Monte Carlo model. The inputs to the models include: 
the share price at date of grant; exercise price; expected volatility; expected dividends; risk-free rate of interest; and patterns of 
exercise of the plan participants.

For cash settled awards, a liability is recognised for the goods or service acquired, measured initially at the fair value of the liability. 
At each balance sheet date until the liability is settled, and at the date of settlement, the fair value of the liability is remeasured, with 
any changes in fair value recognised in the income statement.

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Financial statementsSupplementary informationStrategic ReportGovernance Report(y) Financial assets
At initial recognition, the Group measures a financial asset at its fair value plus, in the case of a financial asset not at fair value through 
profit or loss (FVPL), transaction costs that are directly attributable to the acquisition of the financial asset. Transaction costs of 
financial assets carried at FVPL are expensed in profit or loss. The subsequent measurement of financial assets depends on their 
classification, as set out overleaf.

i) Financial assets measured at amortised cost 
Assets are subsequently classified and measured at amortised cost when the business model of the Company is to collect contractual 
cash flows and the contractual terms give rise to cash flows that are solely payments of principal and interest. These assets are carried at 
amortised cost using the effective interest method if the time value of money is significant. Gains and losses are recognised in profit 
or loss when the assets are derecognised, modified or impaired. This category of financial assets includes trade and other receivables.

Financial assets measured at amortised cost include trade receivables, loans and other receivables that have fixed or determinable 
payments that are not quoted in an active market. Loans and receivables are measured at amortised cost using the effective interest 
method, less any impairment. Interest income is recognised by applying the effective interest rate, except for short-term receivables 
when the recognition of interest would be immaterial.

ii) Financial asset measured at fair value through other comprehensive income
Assets are subsequently classified and measured at fair value through other comprehensive income when the business model of the 
Company is to collect contractual cash flows and sell the financial assets, and the contractual cash flows represent solely payments 
of principal and interest. 

iii) Financial assets measured at fair value through profit or loss
Financial assets are classified as measured at fair value through profit or loss when the asset does not meet the criteria to be 
measured at amortised cost or fair value through other comprehensive income. These assets are carried on the balance sheet at 
fair value with gains or losses recognised in the income statement. Derivatives, other than those designated as effective hedging 
instruments, are included in this category.

As at 31 December 2022, the Group does not have any financial assets classified at fair value through profit or loss or other 
comprehensive income.

Regular way purchases and sales of financial assets are recognised on trade date, being the date on which the Group commits to 
purchase or sell the asset. Financial assets are derecognised when the rights to receive cash flows from the financial assets have 
expired or have been transferred and the Group has transferred substantially all the risks and rewards of ownership.

Impairment of trade and joint venture receivables
The Group applies the IFRS 9 simplified approach to measuring expected credit losses which uses a lifetime expected loss allowance 
for all trade receivables. To measure the expected credit losses, trade receivables have been grouped based on shared credit risk 
characteristics and days past due.

The expected loss rates are based on the payment profiles of sales over the historical period and the corresponding historical credit 
losses experienced within this period. These rates are then applied to the gross carrying amount of the receivable to arrive at the loss 
allowance for the period. Based on Management assessment the credit loss in trade receivables and joint venture receivable as at 
31 December 2022 would be immaterial; therefore, in line with IFRS 9, no impairment was recognised (2021: $nil).

In order to minimise the risk of default, credit risk is managed on a Group basis (note 18).

(z) Cash and cash equivalents
Cash and cash equivalents comprise cash at bank, demand deposits and other short-term highly liquid investments that are readily 
convertible to a known amount of cash and are subject to an insignificant risk of changes in value.

(aa) Effective interest method
The effective interest method is a method of calculating the amortised cost of a financial asset and of allocating interest income over 
the relevant period. The effective interest rate is the rate that exactly discounts estimated future cash receipts (including all fees on 
points paid or received that form an integral part of the effective interest rate, transaction costs and other premiums or discounts) 
through the expected life of the financial asset, or, where appropriate, a shorter period.

Income is recognised on an effective interest basis for debt instruments other than those financial assets classified as at FVTPL. 

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Accounting policies continuedYear ended 31 December 2022(ab) Financial liabilities
The measurement of financial liabilities is determined by the initial classification.

i) Financial liabilities at fair value through profit or loss:
Those balances that meet the definition of being held for trading are measured at fair value through profit or loss. Such liabilities are 
carried on the balance sheet at fair value with gains or losses recognised in the income statement.

ii) Financial liabilities measured at amortised cost: 
All financial liabilities not meeting the criteria of being classified at fair value through profit or loss are classified as financial liabilities 
measured at amortised cost. The instruments are initially recognised at its fair value net of transaction costs that are directly 
attributable to the issue of financial liability. Subsequent to initial recognition, financial liabilities are measured at amortised cost 
using the effective interest method.

Trade payables and borrowings fall under this category of financial instruments.

As at 31 December 2022 all financial liabilities are measured at amortised cost.

The Group derecognises a financial liability when it is extinguished, i.e. when the obligation specified in the contract is discharged 
or cancelled or expires. A substantial modification of the terms of an existing financial liability or a part of it is accounted for as an 
extinguishment of the original financial liability and the recognition of a new financial liability. 

Offsetting of financial instruments:
Financial assets and financial liabilities are offset and the net amount is reported in the consolidated statement of financial position 
if there is a currently enforceable legal right to offset the recognised amounts and there is an intention to settle on a net basis, to 
realise the assets and settle the liabilities simultaneously.

(ac) Equity instruments
Equity instruments are classified according to the substance of the contractual arrangements entered into. 

An equity instrument is any contract that evidences a residual interest in the assets of the Group after deducting all of its liabilities. 
Equity instruments issued by the Group are recorded at the proceeds received, net of direct issue costs.

(ad) Insurance proceeds
Insurance proceeds related to lost production under the Business Interruption insurance policy are recorded as other operating 
income in the income statement. Proceeds related to compensation for incremental operating costs under the Business Interruption and 
Hull and Machinery insurance policies are recorded within the operating costs line of cost of sales. Proceeds related to compensation 
for capital costs under insurance policies are recorded within profit and loss with corresponding cost for replacement asset as additions to 
property, plant and equipment. Insurance proceeds are recognised at the point when the realisation of income is virtually certain.

(ae) Provisions
Provisions are recognised when the Group has a present obligation (legal or constructive) as a result of a past event, it is probable that 
an outflow of resources embodying economic benefits will be required to settle the obligation and a reliable estimate can be made of 
the amount of the obligation. 

Onerous contracts
If the Group has a contract that is onerous, the present obligation under the contract is recognised and measured as a provision. 
However, before a separate provision for an onerous contract is established, the Group recognises any impairment loss that has 
occurred on assets dedicated to that contract.

An onerous contract is a contract under which the unavoidable costs (i.e., the costs that the Group cannot avoid because it has the 
contract) of meeting the obligations under the contract exceed the economic benefits expected to be received under it. The unavoidable 
costs under a contract reflect the least net cost of exiting from the contract, which is the lower of the cost of fulfilling it and any 
compensation or penalties arising from failure to fulfil it. The cost of fulfilling a contract comprises the costs that relate directly to 
the contract (i.e., both incremental costs and an allocation of costs directly related to contract activities).

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Financial statementsSupplementary informationStrategic ReportGovernance Report(af) Critical accounting judgements 
The Group assesses critical accounting judgements annually. The following are the critical judgements, apart from those involving 
estimations which are dealt with in policy (ag), that the Directors have made in the process of applying the Group’s accounting policies 
and that have the most significant effect on the amounts recognised in the Financial Statements.

Carrying value of intangible exploration and evaluation assets (note 9)
The amounts for intangible exploration and evaluation assets represent active exploration projects. These amounts will be written 
off to the income statement as exploration costs unless commercial reserves are established or the determination process is not 
completed and there are no indications of impairment in accordance with the Group’s accounting policy. The process of determining 
whether there is an indicator for impairment or calculating the impairment requires critical judgement. 

The key areas in which Management has applied judgement and estimation are as follows: the Group’s intention to proceed with a 
future work programme for a prospect or licence; the likelihood of licence renewal or extension; the assessment of whether sufficient 
data exist to indicate that, although a development in the specific area is likely to proceed, the carrying amount of the exploration and 
evaluation asset is unlikely to be recovered in full from successful development or by sale; and the success of a well result or 
geological or geophysical survey.

Details on impact of these key estimates using sensitivities applied to impairment models can be found in note 9.

The most material area where judgement was applied during 2022 was in the assessment of the value in use (VIU) of the Kenyan CGU 
and assessing the likelihood of recovery of the net book value of the asset. A trigger for potential impairment reversal was identified 
following the Group’s increase in long-term oil price assumption resulting in an increase in the underlying value of the project. Due to 
the stage of this project being pre-final investment decision (FID) and only having 2C resources booked, the VIU assessment required 
estimation and judgement in a number of different aspects including oil prices differentials, uncontracted cost profiles and certain 
fiscal terms. Furthermore, the Group has identified the following estimation uncertainties, which require judgement, in respect to the 
Group’s ability to realise the estimated VIU; receiving an acceptable offer from a strategic partner, obtaining financing for the project 
and government deliverables. These items require satisfactory resolution before the Group can take FID. Due to the binary nature of 
these uncertainties the Group was unable to either adjust the cash flows or discount rate appropriately. It has therefore used its 
judgement and assessed the probability of achieving FID and therefore the recognition of commercial reserves. 

This probability was applied to the VIU to determine a risk adjusted VIU and compared against the net book value of the asset. 
Based on this there is no impairment or impairment reversal as at 31 December 2022. Should the uncertainties around the project 
be resolved there will be a reversal of previously recognised impairment. However, if the uncertainties are not resolved there will 
be an impairment of $253 million.

Lease accounting (note 19)
Discount rate
The Group has assessed the appropriate incremental borrowing rate applicable for each contract. Management has applied the 
practical expedient which allows for the adoption of a portfolio approach, where a single discount rate for a portfolio of leases with 
similar characteristics can be applied. As the Group has external borrowings with a consortium of lenders, these are considered 
the best reference for the incremental borrowing rate for the Group. The weighted average cost of those borrowings is considered 
to the Group's 'all in rate', at the lease commencement date if the interest rate implicit in the lease is not readily determinable. As at 
31 December 2022, the Group's incremental borrowing rate was 9.82%.

Determination of the lease term
Lease terms are negotiated on an individual basis and contain a wide range of different terms and conditions. Extension and 
termination options are included in a number of property and equipment leases across the Group. These are used to maximise 
operational flexibility in terms of managing the assets used in the Group’s operations. For leases relating to Joint Venture operations 
where there is an option to extend, the Group will only proceed after it has received Joint Venture approval to extend. At the inception 
of new leases in relation to joint arrangements they do not include any period covered by an extension option in the lease term 
because they cannot be reasonably certain that approval from the other venturers can be obtained. The majority of extension and 
termination options held are exercisable only by the Group and not by the respective lessor. 

Fair valuation of additional interest acquired in Ghana assets (note 15)
The additional interest acquired in the Ghana assets has been recorded at fair value as required under IFRS 3. The property, plant and 
equipment acquired through the business combination has been recognised at the fair value based on the net present value of the 
discounted future cash flows. Significant inputs to the valuation include short- and long-term commodity prices, reserve estimates, 
production volume profiles, planned development expenditure, cost profiles and discount rates, and are consistent with those applied 
by the management when testing assets for impairments. 

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Accounting policies continuedYear ended 31 December 2022(ag) Key sources of estimation uncertainty
The key assumptions concerning the future, and other key sources of estimation uncertainty at the balance sheet date, that have a 
significant risk of causing a material adjustment to the carrying amounts of assets and liabilities within the next financial year, are 
discussed below.

Carrying value of property, plant and equipment (note 10)
Management performs impairment reviews on the Group’s property, plant and equipment assets at least annually with reference to 
indicators in IAS 36 Impairment of Assets. Where indicators of impairments or impairment reversals are present and an impairment 
or impairment reversal test is required, the calculation of the recoverable amount requires estimation of future cash flows within 
complex impairment models.

Key assumptions and estimates in the impairment models relate to: commodity prices assumptions, pre-tax discount rates, commercial 
reserves and the related cost profiles. Proven and probable reserves are estimates of the amount of oil and gas that can be economically 
extracted from the Group’s oil and gas assets. The Group estimates its reserves using standard recognised evaluation techniques. 
The estimate is reviewed at least annually by Management and by independent consultants. Proven and probable reserves are 
determined using estimates of oil and gas in place, recovery factors and future commodity prices, the latter having an impact on the 
total amount of remaining recoverable reserves and the proportion of the gross reserves which are attributable to host governments 
under the terms of the Production Sharing Contracts. Future development costs are estimated taking into account the level of 
development required to produce the reserves by reference to operators, where applicable, and internal engineers.

Net entitlement reserves estimates are subsequently calculated using the current oil price and cost recovery assumptions, in line with 
the relevant agreements. Changes in reserves as a result of factors such as production cost, recovery rates, grade of reserves or oil 
and gas prices could impact the depletion rates, carrying value of assets (refer to the Commercial Reserves and Contingent Resources 
Summary on page 176).

The estimation applied by Management to the exploration risk premium adjustment to its impairment discount rates, estimated future 
commodity prices and forecast cash flows on the TEN asset would have the most material impact on the 2022 Financial Statements 
should Management have concluded differently. 

Details on the impact of these key estimates and judgements using sensitivity applied to impairment models can be found in note 10.

Uncertain tax treatments
The Group is subject to various material claims which arise in the ordinary course of its business in various jurisdictions, including cost 
recovery claims, claims from regulatory bodies and both corporate income tax and indirect tax claims. The Group is in formal dispute 
proceedings regarding a number of these tax claims. The resolution of tax positions, through negotiation with the relevant tax authorities 
or litigation, can take several years to complete. In assessing whether these claims should be provided for in the Financial Statements, 
Management has considered them in the context of the applicable laws and relevant contracts for the countries concerned. Management 
has applied judgement in assessing the likely outcome of the claims and has estimated the financial impact based on external tax and 
legal advice and prior experience of such claims.

Due to the uncertainty of such tax items, it is possible that on conclusion of an open tax matter at a future date the outcome may differ 
significantly from Management’s estimate. If the Group was unsuccessful in defending itself from all of these claims, the result would 
be additional liabilities of $1,024.0 million (2021: $1,025.5 million) which includes $32.4 million of interest and penalties (2021: $33.6 million).

Provisions of $106.4 million (2021: $127.9 million) are included in income tax payable ($70.6 million (2021: $34.1 million)), deferred tax 
liability ($nil (2021:41.0 million)), and provisions ($35.8 million (2021: $52.8 million)). Where these matters relate to expenditure which is 
capitalised within Intangible Exploration and Evaluation Assets and Property, Plant and Equipment, any difference between the amounts 
accrued and the amounts settled is capitalised within the relevant asset balance, subject to applicable impairment indicators. Where 
these matters relate to producing activities or historical issues, any differences between the accrued and settled amounts are taken to 
the group income statement.

The provisions and contingent liabilities relating to these disputes have decreased following the conclusion of tax authority challenges 
and matters lapsing under the statute of limitations, but have increased, following new claims being initiated and extrapolation of 
exposures through to 31 December 2022, giving rise to an overall decrease in provision of $21.5 million and decrease in contingent liability 
of $1.5 million.

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Financial statementsSupplementary informationStrategic ReportGovernance Report(ag) Key sources of estimation uncertainty continued
Ghana tax assessments
In October 2021, Tullow Ghana Limited (TGL) filed a Request for Arbitration with the International Chamber of Commerce (“ICC”) 
disputing the $320 million branch profits remittance tax (BPRT) assessment issued as part of the direct tax audit for the financial 
years 2014 to 2016. The Ghana Revenue Authority (GRA) is seeking to apply BPRT under a law which the Group considers is not 
applicable to TGL, since it falls outside the tax regime provided for in the Petroleum Agreements and relevant double tax treaties. 
The parties have agreed a procedural timetable for the arbitration under which the first Tribunal hearing will be held in October 2023. 

In December 2022, TGL received a $190.5 million corporate income tax assessment and payment demand from the GRA relating to the 
disallowance of loan interest for the financial years 2010 to 2020. The Group has previously disclosed assessments by the GRA relating 
to the same issue; this revised assessment supersedes all previous claims. The Group considers the assessment to breach TGL’s 
rights under its Petroleum Agreements. In February 2023, TGL filed a Request for Arbitration with the ICC, disputing the assessment 
with the suspension of TGL’s obligation to pay any amount in relation to the assessment until the dispute is formally resolved.

In December 2022, TGL received a $196.5 million corporate income tax assessment and payment demand from the GRA relating to 
proceeds received by Tullow during the financial years 2016 to 2019 under Tullow’s corporate Business Interruption Insurance policy. 
The Group considers the assessment to breach TGL’s rights under its Petroleum Agreements. In February 2023, TGL filed a Request for 
Arbitration to the ICC, disputing the assessment with the suspension of TGL’s obligation to pay any amount in relation to the 
assessment until the dispute is formally resolved.

The Group continues to engage with the Government of Ghana with the aim of resolving all tax disputes on a mutually acceptable basis. 

Bangladesh litigation
The National Board of Revenue (NBR) is seeking to disallow $118 million of tax relief in respect of development costs incurred by Tullow 
Bangladesh Limited (TBL). The NBR subsequently issued a payment demand to TBL in February 2020 for Taka 3,094 million (c.$37 million) 
requesting payment by 15 March 2020. However, under the Production Sharing Contract (PSC), the Government is required to 
indemnify TBL against all taxes levied by any public authority, and the share of production paid to Petrobangla (PB), Bangladesh’s 
national oil company, is deemed to include all taxes due which PB is then obliged to pay to the NBR. TBL sent the payment demand 
to PB and the Government requesting the payment or discharge of the payment demand under their respective PSC indemnities. 
On 14 June 2021, TBL issued a formal notice of dispute under the PSC to the Government and PB. A further request for payment was 
received from NBR on 28 October 2021 demanding settlement by 15 November 2021. Arbitration proceedings were initiated under 
the PSC on 29 December 2021. A procedural hearing was held on 28 June 2022 which set the timetable for the process going forward. 
The first submissions have been made in October 2022 with the first Tribunal hearing scheduled for May 2024.

Other items
Other items totalling $280.0 million (2021: 547.5 million) comprise exposures in respect of claims for corporation tax in respect of 
disallowed expenditure or withholding taxes that are either currently under discussion with the tax authorities or which arise in 
respect of known issues for periods not yet under audit.

Timing of cash flows
While it is not possible to estimate the timing of tax cash flows in relation to possible outcomes with certainty, Management 
anticipates that there will not be material cash taxes paid in excess of the amounts provided for uncertain tax treatments.

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Tullow Oil plc 
2022 Annual Report and Accounts

Accounting policies continuedYear ended 31 December 2022Notes to the Group Financial Statements
Year ended 31 December 2022

Note 1. Segmental reporting
The information reported to the Group’s Chief Executive Officer for the purposes of resource allocation and assessment of segment 
performance is focused on four Business Units – Ghana, Non-operated producing assets including Uganda and decommissioning assets, 
Kenya and Exploration. Therefore, the Group’s reportable segments under IFRS 8 are Ghana, Non-operated, Kenya and Exploration. 

The following tables present revenue, loss and certain asset and liability information regarding the Group’s reportable business 
segments for the years ended 31 December 2022 and 31 December 2021. 

2022
Sales revenue by origin

Segment result1

Other provisions²
Gain on bargain purchase
Other gains and losses

Unallocated corporate expenses³

Operating profit
Gain on hedging instruments
Finance income
Finance costs

Profit before tax
Income tax expense

Profit after tax

Total assets

Total liabilities⁴

Other segment information
Capital expenditure:
  Property, plant and equipment

Intangible exploration and evaluation assets

Depletion, depreciation and amortisation
Impairment of property, plant and equipment, net
Exploration costs written off

Ghana 
$m

Non-Operated 
$m

Kenya 
$m

Exploration 
$m

Corporate 
$m

Total
$m

1,578.5

524.0

–

–

(319.4)

1,783.1

692.5

337.3

(0.5)

(102.6)

(337.5)

589.2

(4.1)
196.8
3.1

(51.1)

733.9
0.8
42.9
(335.5)

442.1
(393.0)

49.1

3,827.7

380.6

265.6

46.0

519.7

5,039.6

(2,220.5)

(401.6)

(14.1)

(4.6)

(2,858.3)

(5,499.1)

342.9
0.9
(362.1)
(380.6)
(0.9)

26.9
(1.7)
(52.7)
(10.6)
1.8

–
(2.1)
(1.3)
–
(0.5)

–
42.1
–
–
(105.6)

0.9
–
(9.7)
–
–

370.7
39.2
(425.8)
(391.2)
(105.2)

1.  Segment result is a non-IFRS measure which includes gross profit, exploration costs written off and impairment of property, plant and equipment. See reconciliation below.

2.  This is included within the Restructuring costs and other provisions in the Group Income Statement.

3.  Unallocated expenditure include amounts of a corporate nature and not specifically attributable to a geographic area. 

4.  Total liabilities – Corporate comprise of the Group’s external debt and other non-attributable liabilities.

Reconciliation of segment result

Segment result

Add back:
Exploration costs written off
Impairment of property, plant and equipment

Gross profit

2022 
$m

2021
Restated 1
$m

589.2

532.3

105.2
391.2

1,085.6

59.9
54.3

646.5

1.  Revenue from crude oil sales has been restated following a revision to the Group's accounting policy. This resulted in an increase to revenue for the year ended 

31 December 2022 of $21.4 million (2021: $12.2 million), and a corresponding increase to income tax expense. Refer to note 6.

Tullow Oil plc 
2022 Annual Report and Accounts

131

Financial statementsSupplementary informationStrategic ReportGovernance Report 
Note 1. Segmental reporting continued
All sales are made to external customers. Included in revenue arising from Ghana and Non-Operated segments are revenues of 
approximately $696.9 million, $566.1 million, $310.9 million and $242.3 million relating to the Group’s customers who each contribute more 
than 10% of total sales revenue (2021: 329.6 million, $256.9 million, $151.1 million and $145.2 million). As the sales of oil and gas are made on 
global markets and are highly liquid, the Group does not place reliance on the largest customers mentioned above. Payment terms are 
typically 30 days from the bill of lading.

Ghana 
$m

Non-Operated 
$m

Kenya 
$m

Exploration 
$m

Corporate 
$m

Total
$m

2021
Sales revenue by origin – restated6

Segment result1- restated6

Other provisions²
Gain on disposal
Unallocated corporate expenses³

Operating profit
Finance income
Finance costs

Profit before tax
Income tax expense - restated6

Loss after tax

1,020.4

469.8

6.6

417.9

298.7

–

–

–

(13.2)

–

(152.9)

1,285.4

(70.5)

–

(165.7)

(52.1)

532.3

(58.7)
120.3
(67.2)

526.7
44.3
(356.1)

214.9
(295.6)

(80.7)

Total assets – restated6

4,283.8

501.2

264.6

122.3

368.8

5,540.6

Total liabilities⁴ – restated6

(2,529.3)

(478.9)

(18.0)

(12.8)

(2,967.7)

(6,006.7)

Other segment information
Capital expenditure:
  Property, plant and equipment

Intangible exploration and evaluation assets⁵

Depletion, depreciation and amortisation
Impairment of property, plant and equipment, net
Exploration costs written off⁵

99.6
1.2
(334.5) 
(119.1)
(1.2)

43.9
(11.8)
(28.8)
64.8
11.8

–
8.2
(1.4) 
–
–

–
48.8
(0.1)
–
(70.5)

4.6
–
(14.1)
–
–

148.1
46.3
(378.9)
(54.3)
(59.9)

1.  Segment result is a non-IFRS measure which includes gross profit, exploration costs written off and impairment of property, plant and equipment. See reconciliation below.

2.  This is included within the Restructuring costs and other provisions in the Group Income Statement.

3.  Unallocated expenditure include amounts of a corporate nature and not specifically attributable to a geographic area. 

4.  Total liabilities – Corporate comprise of the Group’s external debt and other non-attributable liabilities.

5.  Non-operated segment includes release of $15.3 million indirect tax provision following settlement. 

6.  Segment revenue and segment result allocation between the reportable segments have been restated to correct a prior period error arising from incorrect classification 

of loss on realisation of the cash flow hedges within reportable segments. Total balances have remained unchanged.

The allocation for the year ended 31 December 2021 increased revenue for Ghana and Non-Operated by $109.8 million and $43.1 million, respectively, whilst the hedging 
loss of $152.9 million was allocated to Corporate. 

Total assets and total liabilities allocation between the reportable segments have been restated to correct a prior period error arising from incorrect classification of tax 
assets and liabilities within reportable segments. The above balances have been restated by:

Total assets – increase/(decrease)
Total liabilities – (increase)/decrease

Ghana 
$m

Non-Operated 
$m

Kenya 
$m

Exploration 
$m

Corporate 
$m

(35.1)
(32.0)

5.4
(11.2)

(6.0)
6.0

(22.0)
24.0

57.8
13.2

Total
$m

–
–

In addition, revenue from crude oil sales has been restated following a revision to the Group's accounting policy. This resulted in an increase to revenue for the year        
ended 31 December 2022 of $21.4 million (2021: $12.2 million), and a corresponding increase to income tax expense. Refer to note 6.

132

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022 
 
 
Note 1. Segmental reporting continued

Sales revenue and non-current assets by origin

Ghana

Total Ghana

Kenya

Total Kenya

Argentina
Côte d’Ivoire
Guyana

Total Exploration

Gabon
Côte d’Ivoire
Equatorial Guinea1

Total Non-Operated

Corporate

Total

Sales 
revenue
2022 
$m

1,578.5

1,578.5

Sales 
revenue
2021
Restated2
$m

1,020.4

1,020.4

–

–

–
–
–

–

477.0
47.0
–

524.0

–

–

–
–
–

–

312.6
46.2
59.1

417.9

(319.4)

(152.9)

Non-current 
assets3
2022 
$m

Non-current
 assets3
2021 
$m

3,087.4

3,087.4

258.5

258.5

33.6
2.4
–

36.0

132.6
59.2
–

191.8

23.4

3,131.3

3,131.3

261.7

261.7

30.4
–
69.1

99.5

148.7
81.4
–

230.1

35.6

1,783.1

1,285.4

3,597.1

3,758.3

1.  The disposal of Equatorial Guinea was completed in March 2021 (refer to note 8).

2.  Segment revenue allocation between the reportable segments has been restated to correct a prior period error arising from incorrect classification of loss on realisation 
of the cash flow hedges within reportable segments. Total balances have remained unchanged. The allocation for the year ended 31 December 2021 increased revenue 
for Ghana and Non-Operated by $109.8 million and $43.1 million, respectively, whilst the hedging loss of $152.9 million was allocated to Corporate.

In addition, Revenue from crude oil sales has been restated following a revision to the Group's accounting policy. For the year ended 31 December 2022, this resulted in 
an increase to revenue in Côte d’Ivoire of $3.2 million and Gabon of $18.2 million (2021: $5.5 million and $6.7 million, respectively), and a corresponding increase to 
income tax expense. Refer to note 6.

3.  Non-current assets exclude derivative financial instruments and deferred tax assets.

Note 2. Total revenue

Revenue from contracts with customers
Revenue from crude oil sales1
Total revenue from contracts with customers
Loss on realisation of cash flow hedges

Total revenue 

2022 
$m

2021 
Restated1
$m

2,102.5
2,102.5
(319.4)

1,438.4
1,438.4
(153.0)

1,783.1

1,285.4

1.  Revenue from crude oil sales has been restated following a revision to the Group's accounting policy. This resulted in an increase to revenue for the year ended 

31 December 2022 of $21.4 million (2021: $12.2 million), and a corresponding increase to income tax expense. Refer to note 6.

Finance income has been presented as part of net financing costs (refer to note 5).

Note 3. Staff costs
The average annual number of employees employed by the Group worldwide was: 

Administration
Technical

Total

2022 
Number

2021 
Number

182
194

376

192
186

378

Tullow Oil plc 
2022 Annual Report and Accounts

133

Financial statementsSupplementary informationStrategic ReportGovernance Report 
Note 3. Staff costs continued 

Staff costs in respect of those employees were as follows:

Salaries
Social security costs
Pension costs

Redundancy costs

Total staff costs

2022 
$m

66.3
7.0
5.3

0.1

78.7

2021 
$m

64.3
10.4
5.2

3.1

83.0

A proportion of the Group’s staff costs shown above is recharged to the Group’s Joint Venture Partners, a proportion is allocated 
to operating costs and a proportion is capitalised into the cost of fixed assets under the Group’s accounting policy for exploration, 
evaluation and production assets with the remainder classified as an administrative overhead cost in the income statement. 
The net staff costs recognised in the income statement were $10.5 million (2021: $23.8 million).

The Group operates defined contribution pension schemes for staff and Executive Directors. The contributions are payable to external 
funds which are administered by independent trustees. Contributions during the year amounted to $5.3 million (2021: $5.2 million).

Details of Directors’ remuneration, Directors’ transactions and Directors’ interests are set out in the part of the Directors’ Remuneration 
Report described as having been audited, which forms part of these Financial Statements.

Note 4. Other costs

Operating profit is stated after charging/(deducting):
Operating costs
Depletion and amortisation of oil and gas and leased assets1
Underlift, overlift and oil stock movements
Royalties
Share-based payment charge included in cost of sales
Other cost of sales

Total cost of sales

Share-based payment charge included in administrative expenses
Depreciation of other fixed assets1
Other administrative costs

Total administrative expenses

Total restructuring costs and other provisions2

Fees payable to the Company’s auditor for: 
The audit of the Company’s annual accounts
The audit of the Company’s subsidiaries pursuant to legislation

Total audit services

Non-audit services:
Audit-related assurance services – half-year review
Corporate finance services
Other services

Total non-audit services

Total

Notes

2022 
$m

2021 
$m

10

23

23
10

266.5
410.7
(46.3)
61.7
0.4
4.4

697.5

5.4
15.1
30.5

51.0

4.2

2.1
0.6

2.7

0.5
1.0
–

1.5

4.2

268.7
360.9
(20.0)
40.5
0.5
(11.7)

638.9

11.1
18.0
35.0

64.1

61.8

1.6
0.8

2.4

0.5
0.4
0.1

1.0

3.6

1.  Depreciation expense on leased assets of $60.9 million as per note 10 includes a charge of $3.9 million on leased administrative assets, which is presented within 
administrative expenses in the income statement. The remaining balance of $57.0 million relates to other leased assets and is included within cost of sales.

2.  This includes restructuring and redundancy costs of $0.1 million (2021: $3.1 million) as well as movements in other provisions of $4.1 million (2021: $58.7 million).

134

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 4. Other costs continued
Fees payable to Ernst & Young LLP and its associates for non-audit services to the Company are not required to be disclosed because 
the consolidated Financial Statements are required to disclose such fees on a consolidated basis.

Corporate finance services are in relation to Class 1 Disposal. Non-audit services were 55% of audit services during the year. 

Details of the Company’s policy on the use of the auditor for non-audit services, the reasons why the auditor was used rather than 
another supplier and how the auditor’s independence and objectivity are safeguarded are set out in the Audit Committee Report on 
pages 63 to 68. No services were provided pursuant to contingent fee arrangements.

Note 5. Net financing costs

Interest on bank overdrafts and borrowings
Interest on obligations under leases

Total borrowing costs
Finance and arrangement fees 
Other interest expense
Unwinding of discount on decommissioning provisions

Total finance costs

Interest income on amounts due from Joint Venture Partners for leases
Other finance income

Total finance income

Net financing costs

Note 6. Taxation on profit on continuing activities

Current tax on profits for the year
UK corporation tax
Foreign tax
Taxes paid in kind under production sharing contracts

Adjustments in respect of prior periods

Total corporate tax
UK petroleum revenue tax 

Total current tax

Deferred tax
Origination and reversal of temporary differences
UK corporation tax
Foreign tax 

Adjustments in respect of prior periods

Total deferred corporate tax
Deferred UK petroleum revenue tax

Total deferred tax

Total income tax expense

Notes

19

20

19

2022 
$m

250.4
76.4

326.8
0.3
2.4
6.0

335.5

(29.6)
(13.3)

(42.9)

292.6

2021 
$m

243.0
83.4

326.4
19.1
3.0
7.6

356.1

(38.8)
(5.5)

(44.3)

311.8

Notes

2022 
$m

2021
Restated 1
$m

(11.8)
321.0
21.4

(3.3)

327.3
(2.8)

324.5

11.4
54.0

(2.9)

62.5
6.0

68.5

393.0

(19.2)
162.2
12.2

(3.3)

151.9
(1.2)

150.7

18.1
80.3

43.8

142.2
2.7

144.9

295.6

21

1. 

Income tax expense has been restated following a revision to the Group's accounting policy. The revenue from certain Production Sharing Contracts in Gabon and 
Côte d’Ivoire is now presented gross of corporate income taxes deemed to have been paid as part of the Government's share of profit oil. This has resulted in an increase 
to revenue for the year ended 31 December 2022 of $21.4 million (2021: $12.2 million), and a corresponding increase to income tax expense. This change has been 
implemented to more accurately represent the income taxes suffered by the Group on its profits in Gabon and Côte d’Ivoire and to be more comparable with other 
entities in the sector. 

Tullow Oil plc 
2022 Annual Report and Accounts

135

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 6. Taxation on profit on continuing activities continued
The tax rate applied to profit on continuing activities in preparing the reconciliation below is the UK corporation tax rate applicable to 
the Group’s UK profits. The difference between the total income tax expense shown above and the amount calculated by applying the 
standard rate of UK corporation tax applicable to UK profits of 19% (2021: 19%) to the profit before tax is as follows:

Profit from continuing activities before tax 

Tax on profit from continuing activities at the standard UK corporation tax rate of 19% (2021: 19%)
Effects of:
Non-deductible exploration expenditurea
Other non-deductible expenses
Deferred tax asset not recognisedb
Utilisation of tax losses not previously recognised
Adjustment relating to prior yearsc
Other tax rates applicable outside the UK
Other income not subject to corporation tax
Tax impact of acquisition through business combination (note 15)

2022 
$m

442.1

84.0

0.5
27.8
138.5
(0.4)
(6.2)
214.6
(0.1)
(65.7)

2021
Restated
$m

214.9

40.8

8.5
13.3
94.4
(0.1)
40.4
118.3
(20.0)
–

Total income tax expense for the year

393.0

295.6

a. 

b. 

c. 

Includes recurring explorations costs written off where there is no deferred tax impact.

Includes hedging losses and interest expense.

Includes movements in provisions in respect of uncertain tax treatments.

The Finance Act 2021 sets the Corporation Tax main rate at 19% for the financial year beginning 1 April 2022 and at 25% for the financial 
year beginning 1 April 2023. These changes were enacted on 10 June 2021 and hence the effect of the change on the deferred tax 
balances has been included, depending upon when deferred tax is expected to reverse.

The Group’s profit before taxation will continue to arise in jurisdictions where the effective rate of taxation differs from that in the 
UK, such as Ghana (35%) and Gabon convention fields (50%), Gabon PSC fields (35%) and CDI PSC (25%). Furthermore, there is no tax 
benefit arising on net interest and hedging expense in the UK. Accordingly, the Group’s tax charge will continue to vary according to 
the jurisdictions in which pre-tax profits arise. 

The Group has tax losses of $4,237.4 million (2021: $5,400.0 million) that are available for offset against future taxable profits in the 
companies in which the losses arose. Deferred tax assets have not been recognised in respect of losses of $4,128.9 million 
(2021: $4,749.7 million) as it is not sufficiently probable that there will be future taxable profits against which these losses can be utilised. 

The Group has recognised deferred tax assets of $35.8 million (2021: $222.0 million) in relation to tax losses only to the extent of 
anticipated future taxable income or gains in relevant jurisdictions. The Group has suffered these losses in either the current or 
preceding period in the tax jurisdiction to which the deferred tax asset relates. The tax losses can be carried forward indefinitely.

There are no temporary differences relating to unremitted earnings of overseas subsidiaries as the Group is able to control the timing 
of the reversal of these temporary differences and it is probable that they will not reverse in the foreseeable future. 

Tax relating to components of other comprehensive income
During 2022 nil tax expense (2021: $2.8 million of tax credit) has been recognised through other comprehensive income.

136

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 7. Earnings /(loss) per ordinary share
Basic earnings/(loss) per ordinary share amounts are calculated by dividing net profit/(loss) for the year attributable to ordinary equity 
holders of the Parent by the weighted average number of ordinary shares outstanding during the year.

Diluted earnings per ordinary share amounts are calculated by dividing net profit/(loss) for the year attributable to ordinary equity 
holders of the Parent by the weighted average number of ordinary shares outstanding during the year plus the weighted average 
number of dilutive ordinary shares that would be issued if employee and other share options were converted into ordinary shares. 

Profit/ (loss) for the year
Net profit attributable to equity shareholders
Effect of dilutive potential ordinary shares

Diluted net earnings/ (loss) attributable to equity shareholders

Number of shares
Basic weighted average number of shares

Dilutive potential ordinary shares

Diluted weighted average number of shares

2022
$m

49.1
–

49.1

2022 
Number

2021 
$m

(80.7)
–

(80.7)

2021 
Number

1,437,099,966

1,418,378,706

48,375,409

45,708,796

1,485,475,375

1,464,087,502

Note 8. Asset disposals
On 31 March 2021, the Group completed the sale of its assets in Equatorial Guinea with a cash consideration received of $88.9 million. 
This transaction included contingent future payments of up to $16.0 million which are linked to asset performance and oil price. 
As per the SPA, a further $5.0 million of additional consideration was also received on completion of Dussafu Marin Permit in Gabon.

On 9 June 2021, the Group completed the asset sale of Dussafu Marin Permit in Gabon with a cash consideration received of $39.0 million. 
This transaction included contingent future payments of up to $24.0 million which are linked to asset performance and oil price. 

Given Tullow no longer holds interest in the above assets, based on publicly available information the Company has assessed that the 
asset performance condition is not met. Accordingly, no contingent consideration has been recognised as of 31 December 2022.

Book value of assets disposed

Property, plant and equipment
Inventories
Other current assets

Total assets disposed

Trade and other payables
Provisions
Current tax liabilities
Deferred tax liabilities

Total liabilities disposed

Net (liabilities)/ assets disposed

Cash consideration

Transaction costs

Gain on disposal1

Equatorial
Guinea
$m

Dussafu
$m

Total 
$m

124.9
10.1
70.2

205.2

(54.6)
(122.9)
(13.6)
(17.8)

52.0
3.2
1.7

56.9

(18.5)
(4.7)
–
–

(23.2)

(208.9)

33.7

39.0

(0.3)

5.0

(3.7)

132.8

(11.3)

125.2

72.9
6.9
68.5

148.3

(36.1)
(118.2)
(13.6)
(17.8)

(185.7)

(37.4)

93.8

(11.0)

120.2

1. 

In 2021, in addition to $125.2 million gain on disposals recognised following the Equatorial Guinea and Dussafu disposals, the Group recognised a loss of $5.1 million 
relating to its sale of Dutch assets to Hague and London Oil plc (HALO) in 2017, and a gain of $0.2 million relating to other transactions during the period which resulted 
in an overall gain of $120.3 million. No gain on disposals was recognised for the year ended 31 December 2022.

Tullow Oil plc 
2022 Annual Report and Accounts

137

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 8. Asset disposals continued
Uganda
Contingent asset
During 2020, the Group completed the disposal of its interest in Uganda for upfront cash consideration of $500.0 million, with 
$75.0 million due on FID and contingent future payments linked to oil prices. Given the existing uncertainties around the project, 
management has concluded that the conditions for recognition of an asset associated with contingent consideration under IFRS 15 
were not met as of 31 December 2022.

Note 9. Intangible exploration and evaluation assets

At 1 January 
Additions1
Amounts written off

At 31 December 

1. 

In Kenya, proceeds from Early Oil Pilot Scheme (EOPS) cargo sales of $6.9 million have been recorded as a credit against capital expenditure.

The below table provides a summary of the exploration costs written off on a pre tax basis by country.

2022 
$m

354.6
39.2
(105.2)

288.6

2021 
$m

368.2
46.3
(59.9)

354.6

Country

Guyana
Guyana
Côte d’Ivoire
New Ventures
Other

Total write-off

CGU

Kanuku
Orinduik
Block 524
Various
Various

a.  Unsuccessful well costs written off.

b.  Licence relinquishments, expiry, planned exit or reduced activity.

c.  Current year expenditure on assets previously written off.

d.  New Ventures expenditure is written off as incurred.

Rationale for 
2022 
write-off

2022 
write-off
$m

2022 
Remaining 
recoverable 
amount 
$m

a, b
b
c
d

75.3
22.4
3.1
3.0
1.4

105.2

–
–
–
–
–

–

In Kenya, the Group had received a 15-month licence extension from September 2020 to December 2021 which was contingent on certain 
conditions, including submission of a technically and commercially compliant Field Development Plan (FDP). On 10 December 2021, 
Tullow and its Joint Venture Partners submitted an FDP to the Government of Kenya and fulfilled its licence obligations. The Group 
expects a production licence to be granted once due Government process has been completed. 

Since 1 January 2022, there have been ongoing discussions with the Government of Kenya on approval of the FDP and securing 
government deliverables. An updated FDP was submitted on 3rd of March and is being reviewed by the Government of Kenya before 
ratification by the Kenyan Parliament. In addition, the Company continues to progress with the farm down process.

In line with its accounting policy, the Group has performed a VIU assessment of the Kenya asset following identification of triggers for 
impairment and impairment reversal. This resulted in an NPV significantly in excess of the book value of $252.6 million. However, the 
Group has identified the following estimation uncertainties in respect to the Group’s ability to realise the estimated VIU; receiving and 
subsequently finalising an acceptable offer from a strategic partner and securing governmental approvals relating thereto, obtaining 
financing for the project and government deliverables. These items require satisfactory resolution before the Group can take a Final 
Investment Decision. Due to the binary nature of these uncertainties the Group was unable to either adjust the cash flows or discount 
rate appropriately. It has therefore used its judgement and assessed a probability of achieving FID and therefore the recognition of 
commercial reserves. This probability was applied to the VIU to determine a risk adjusted VIU and compared against the net book 
value of the asset. Based on this there is no impairment or impairment reversal as at 31 December 2022. The cash flows in the VIU 
assessment were discounted using  a pre- tax nominal r discount rate of  20%.   Refer to note 10 for oil price assumptions.

138

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 9. Intangible exploration and evaluation assets continued
Should the uncertainties around the project be resolved, there will be a reversal of a previously recorded impairment. However, if 
the uncertainties are not resolved there will be an additional impairment of $252.6 million. A reduction or increase in the two-year 
forward curve of $5/bbl, based on the approximate range of annualised average oil price over recent history, and a reduction or 
increase in the medium and long-term price assumptions of $5/bbl, based on the range of annualised average historical prices, are 
considered to be reasonably possible changes for the purposes of sensitivity analysis. Decreases to oil prices specified above would 
result in an impairment charge of $31.6 million, whilst increases to oil prices specified above would result in an impairment reversal of 
$35.2 million. A 1% change in the pre-tax discount rate would result in an impairment charge of $34.2 million. The Group believes a 1% 
change in the pre-tax discount rate to be a reasonable possibility based on historical analysis of the Group’s and a peer group of 
companies’ impairments. Refer to Note 26 for Net Zero Emission scenarios.

Country

Suriname
Uganda
Gabon
Peru
Côte d’Ivoire
Other

Total write-off

CGU

Blocks 47 and 62
Exploration areas 1,1A, 2 and 3A
Tchatamba
Licences Z67 and Z68
Block 520
Various

a.  Current year expenditure on assets previously written off.

b.  Licence relinquishments, expiry, planned exit or reduced activity.

c.  Release of indirect tax provision following settlement.

d.  Unsuccessful well costs written off.

Note 10. Property, plant and equipment

Rationale for 
2021 
write-off

2021 
write-off
$m

2021 
Remaining 
recoverable 
amount 
$m

b,d
c
d
b
b
a

58.9
(15.3)
2.2
1.8
6.6
5.7

59.9

–
–
–
–
–
–

–

2022 
Oil and gas
 assets
$m

2022 
Other fixed 
assets
$m

2022 
Right of use 
assets
$m

Notes

2022 
Total 
$m

2021 
Oil and gas 
assets
$m

2021 
Other fixed 
assets
$m

2021 
Right of use 
assets
$m

2021 
Total
$m

Cost
At 1 January
Additions 
Acquisitions1
Transfer2
Asset retirement
Currency translation 
adjustments

At 31 December

Depreciation, depletion, 
amortisation and impairment
At 1 January
Charge for the year
Impairment loss
Capitalised depreciation
Asset retirement
Currency translation 
adjustments 

1
15
15

4

10,521.7
305.2
473.2
–
–

(117.5)

11,182.6

(8,263.7)
(353.7)
(391.2)
–
–

69.5
2.0
–
–
(38.1)

(3.4)

30.0

(53.8)
(11.2)
–
–
38.1

1,091.7
63.5
–
86.6
(41.7)

11,682.9
370.7
473.2
86.6
(79.8)

–

(3.3)

(124.2)

(11.5)

1,196.8

12,409.4

10,521.7

(450.8)
(60.9)
–
(46.1)
41.7

(8,768.3)
(425.8)
(391.2)
(46.1)
79.8

(7,915.9)
(304.9)
(54.3)
–
–

10,460.2
73.0

69.6
1.6

1,018.6
73.5

11,548.4
148.1

(1.4)

(0.3)

69.5

(42.3)
(13.4)
–
–
1.4

–

(1.4)

(0.4)

(12.2)

1,091.7

11,682.9

(352.3)
(60.6)
–
(38.0)
–

(8,310.5)
(378.9)
(54.3)
(38.0)
1.4

120.2

2.5

0.9

123.6

11.4

0.5

0.1

12.0

At 31 December

(8,888.4)

(24.4)

(515.2)

(9,428.0)

(8,263.7)

(53.8)

(450.8)

(8,768.3)

Net book value at 31 December

2,294.2

5.6

681.6

2,981.4

2,258.0

15.7

640.9

2,914.6

1.  This relates to an acquisition through business combination discussed in Note 15.

2.  As a result of Ghana pre-emption a proportionate amount has been reclassified from receivables due from joint venture partners to right of use assets relating to the 

Group’s existing interest in lease contracts in the joint operation.

The currency translation adjustments arose due to the movement against the Group’s presentational currency, USD, of the Group’s UK 
assets, which have a functional currency of GBP. 

Tullow Oil plc 
2022 Annual Report and Accounts

139

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 10. Property, plant and equipment continued
During 2022 and 2021 the Group applied the following nominal oil price assumptions for impairment assessments:

2022

2021

Year 1

$84/bbl

$76/bbl

Year 2

$79/bbl

$71/bbl

Year 3

$70/bbl

$68/bbl

Year 4

Year 5

Year 6 onwards

$70/bbl

$65/bbl

$70/bbl

$70/bbl inflated at 2% 

$65/bbl

$65/bbl inflated at 2% 

Limande and Turnix CGU (Gabon)
Tchatamba (Gabon)
Oba and Middle Oba CGU (Gabon)
Echira, Niungo and Igongo (Gabon)
TEN (Ghana)
Mauritania
UK CGU

Impairment

a.  Change to decommissioning estimate.

b.  Revision of value based on revisions to reserves

Trigger for 
2022 
impairment/
(reversal)

2022 
Impairment/
(reversal)
$m

Pre-tax 
discount rate
 assumption

2022 
Remaining 
recoverable 
amount d
$m

a 
a
a
a
b
a
a,c

(1.6)
(1.3)
(0.4)
(1.4)
380.6
12.8
2.5

391.2

15%
15%
17%
17%
13%
n/a
n/a

44.6
38.0
11.8
8.6
931.7
–
–

c.  The fields in the UK are grouped into one CGU as all fields within those countries share critical gas infrastructure.

d.  The remaining recoverable amount of the asset is its value in use.

Impairments identified in the TEN fields of $380.6 million were primarily due to lower 2P reserves partially offset by oil price assumptions.

Oil prices stated above are benchmark prices to which an individual field price differential is applied. All impairment assessments are 
prepared on a VIU basis using discounted future cash flows based on 2P reserves profiles. A reduction or increase in the two-year 
forward curve of $5/bbl, based on the approximate range of annualised average oil price over recent history, and a reduction or 
increase in the medium and long-term price assumptions of $5/bbl, based on the range of annualised average historical prices, are 
considered to be reasonably possible changes for the purposes of sensitivity analysis. Decreases to oil prices specified above would 
increase the impairment charge by $131.4 million for Ghana and increase the impairment by $19.2 million for Non-Operated, whilst 
increases to oil prices specified above would result in a credit to the impairment charge of $122.0 million for Ghana and no change to 
Non-Operated. A 1% change in the pre-tax discount rate would increase the impairment by $33.0 million for Ghana and increase the 
impairment by $2.9 million for Non-Operated. The Group believes a 1% change in the pre-tax discount rate to be a reasonable 
possibility based on historical analysis of the Group’s and peer group of companies’ impairments.

For Net Zero Emissions sensitivities refer to Note 26.

Limande and Turnix CGU (Gabon)
Ezanga (Gabon)
Oba and Middle Oba CGU (Gabon)
Espoir (Côte d’Ivoire)
TEN (Ghana)
Mauritania
UK CGU

Impairment

Trigger for 
2021 
impairment/
(reversal)

2021 
Impairment/
(reversal)
$m

Pre tax 
discount rate
 assumption

a,c 
a,c
a,c
a,c
a,b,c
b
b,d

(40.8)
(17.0)
(3.2)
(8.7)
119.1
2.1
2.8

54.3

13%
15%
15%
10%
10%
n/a
n/a

2021 
Remaining 
recoverable 
amount 
$m

50.8
22.4
10.5
81.4
1,171.4
–
–

a. 

Increase to short, medium and long-term oil price assumptions.

b.  Change to decommissioning estimate.

c.  Revision of value based on revisions to reserves.

d.  The fields in the UK are grouped into one CGU as all fields within those countries share critical gas infrastructure.

e.  The remaining recoverable amount of the asset is its value in use.

140

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 10. Property, plant and equipment continued
Impairments identified in the TEN fields of $119.1 million were primarily due to lower TEN 2P reserves and higher capital expenditure 
partially offset by price and lower decommissioning costs. This is offset by impairment reversals mainly in Gabon of $61.1 million and 
Espoir of $8.7 million as a result of higher oil prices and higher 2P reserves.

Oil prices stated above are benchmark prices to which an individual field price differential is applied. All impairment assessments are 
prepared on a VIU basis using discounted future cash flows based on 2P reserves profiles. A reduction or increase in the two-year 
forward curve of $5/bbl, based on the approximate range of annualised average oil price over recent history, and a reduction or increase 
in the medium and long-term price assumptions of $5/bbl, based on the range of annualised average historical prices, are considered 
to be reasonably possible changes for the purposes of sensitivity analysis. Decreases to oil prices specified above would increase the 
impairment charge by $157.7 million for Ghana and reduce the impairment reversal by $12.4 million for Non-Operated, whilst increases 
to oil prices specified above would result in a credit to the impairment charge of $157.7 million for Ghana and increase the impairment 
reversal by $1.3 million for Non-Operated. A 1% increase in the pre-tax discount rate would increase the impairment by $40.7 million 
for Ghana and reduce the impairment reversal by $3.3 million for Non-Operated. The Group believes a 1% change in the pre-tax 
discount rate to be a reasonable possibility based on historical analysis of the Group’s and peer group of companies’ impairment.

Note 11. Other assets

Non-current
Amounts due from Joint Venture Partners 

VAT recoverable

Current
Amounts due from Joint Venture Partners 
Underlifts
Prepayments
Other current assets

 Notes

2022 
$m

2021 
$m

19

19

323.3

3.8

327.1

452.3
76.2
31.3
8.1

567.9

895.0

486.0

3.1

489.1

554.7
26.7
49.6
73.5

704.5

1,193.6

The decrease in non-current receivables from JV Partners compared to December 2021 mainly relates to reduction in time remaining 
on the TEN FPSO lease, net decrease in GNPC (Ghana National Petroleum Corporation) receivable and reduction in partner share 
following Ghana pre-emption.

The movement in current receivables from JV Partners relates mainly to timing of partner balances and reduction in partner share 
following Ghana pre-emption.

The decrease in other current assets compared to 2021 is mainly due to a collection of the deferred consideration relating to the 
Uganda disposal in March 2022 ($67.9 million net ).

Note 12. Inventories

Warehouse stock and materials
Oil stock

2022 
$m

69.1
112.5

181.6

2021 
$m

55.5
79.3

134.8

The increase in oil stock is associated with the timing of liftings of the Group's share of crude oil around period end.

Note 13. Trade receivables
Trade receivables comprise amounts due for the sale of oil. They are generally due for settlement within 30–60 days and are therefore 
all classified as current. The Group holds the trade receivables with the objective of collecting the contractual cash flows and 
therefore measures them subsequently at amortised cost using the effective interest method. 

The balance of trade receivables as at 31 December 2022 of $26.8 million (2021:$99.8 million) mainly relates to oil sales in Gabon for 
liftings between September and December 2022. The December Jubilee (Ghana) sale was settled before 31 December 2022. 

Tullow Oil plc 
2022 Annual Report and Accounts

141

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 14. Cash and cash equivalents

Cash at bank
Short-term deposits and other cash equivalents

Notes

2022 
$m

305.3
331.0

636.3

2021 
$m

226.1
243.0

469.1

Cash and cash equivalents includes an amount of $74.7 million (2021: $92.4 million) which the Group holds as operator in Joint Venture 
bank accounts. Included within cash at bank is $7.0 million (2021: $0.8 million) held in restricted bank accounts. This mainly consists 
of $4.5 million held as security for performance bonds relating to work commitments on exploration licences. 

Note 15. Business combination
On 17 March 2022 the Group completed the pre-emption related to the sale of Occidental Petroleum’s (“Oxy”) interests in the Jubilee 
and TEN fields in Ghana to Kosmos Energy. As a result of this acquisition, the Group’s interest in the TEN fields increased from 47.18% 
to 54.84%, and from 35.48% to 39.0% in the Jubilee field. Tullow did not obtain control as a result of this transaction, as all joint venture 
partners retain joint control.

The total purchase consideration, which was funded from cash on the balance sheet, comprises of $118.2 million cash settled on 
completion, and $8.6 million subsequent post-completion adjustment paid in May 2022. There is no element of contingent 
consideration included in the purchase price.

The fair values of the identifiable assets and liabilities acquired were:

Property, plant and equipment
Inventories
Other current assets

Total assets acquired

Trade and other payables
Provisions
Deferred tax liabilities

Total liabilities assumed

Net identifiable assets acquired

Purchase consideration transferred

Deemed settlement of provision

Gain on bargain purchase

Fair value
 recognised on
 acquisition 
$m

473.2
12.1
31.4

516.7

(10.5)
(61.6)
(143.6)

(215.5)

301.0

(126.8)

22.6

196.8

There were no acquisitions in the year ended 31 December 2021.

The property, plant and equipment acquired through the business combination has been recognised at the fair value based on the net 
present value of the discounted future cash flows. Significant inputs to the valuation include short- and long-term commodity prices, 
reserve estimates, production volume profiles, planned development expenditure, cost profiles and discount rates, and are consistent 
with those applied by the management when testing assets for impairments.

The fair value of acquired other receivables is nil. The gross contractual amount for other receivables due is $0.9 million, with a loss 
allowance of $0.9 million recognised on acquisition.

The deferred tax liability mainly comprises the tax effect of the accelerated depreciation for tax purposes of tangible assets.

Contingent liabilities recognised in a business combination 
A contingent liability recognised in a business combination is initially measured at its fair value. Subsequently, it is measured at the 
higher of the amount that would be recognised in accordance with the requirements for provisions as per IAS 37 “Provisions, 
Contingent Liabilities and Contingent Assets”, or the amount initially recognised less (when appropriate) cumulative amortisation 
recognised in accordance with the requirements for revenue recognition.

142

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 15. Business combination continued
As part of the pre-emption Tullow has taken on pro-rated exposure relating to Anadarko WCTP Company’s (“Anadarko”) BPRT and AOE 
disputed claims. In February 2018, Anadarko, whom Oxy acquired the interests from, received a provisional assessment for AOE for 
US$346.6 million, including a penalty of $329.5 million, (the portion of this claim related to Tullow’s acquired interests was $67.2 
million) covering financial years 2006 – 2016 and in November 2018 the Ministry of Finance confirmed that the assessment was 
suspended pending the Government reaching a final view on the basis for calculating AOE. Anadarko continued to dispute the AOE 
assessment issued and considered no AOE was payable for these periods. In September 2021, Anadarko received a revised tax audit 
report from the Ghana Revenue Authority (GRA) for the financial years 2014 to 2018 including a $228.3 million branch profits remittance 
tax (BPRT) assessment (including late payment interest of $52.1 million) (the portion of this claim related to Tullow’s acquired interests 
was $67.1 million). The Anadarko BPRT assessment is covered by a Notice of Dispute issued in June 2020.

A contingent liability at fair value of $36.8 million was recognised at the acquisition date for provisions resulting from certain 
contractual indemnities. There was no change in provision as at 31 December 2022.

Revenue and net profit contribution
The acquired business contributed revenues of $133.2 million and net profit of $19.6 million to the Group for the period from 17 March 2022 
to 31 December 2022. If the acquisition had occurred on 1 January 2022, the consolidated pro-forma revenues would have been 
$169.2 million higher and the consolidated pro-forma profit for the period ended 31 December 2022 would have been higher by $11.4 million.

These amounts have been calculated using the acquired interest’s results and adjusting them for the additional depreciation and 
amortisation that would have been charged assuming the fair value adjustments to property, plant and equipment had applied from 
1 January 2022, together with the consequential tax effects.

Acquisition-related costs 
Acquisition-related costs of $0.6 million are included in administrative expenses in the statement of profit or loss and in operating 
cash flows in the statement of cash flows.

Recognition of gain on bargain purchase
The difference between the fair value of net assets acquired and consideration paid was recognised within the income statement 
as gain on bargain purchase of $196.8 million. This is mostly due to the change in the oil markets from 2021, when the transaction 
between Occidental Petroleum and Kosmos Energy was negotiated to March 2022, when the acquisition was completed by Tullow. 
The consideration paid by Tullow for the acquired interest was based on the proportionate consideration agreed between Occidental 
Petroleum and Kosmos Energy, subject to completion adjustments. Additionally, the original transaction between the two parties was 
driven by the seller’s intention to leave the region and dispose of the non-core elements of the portfolio which it had acquired from 
Anadarko Petroleum in August 2019.

Note 16. Trade and other payables
Current liabilities

Trade payables
Other payables
Overlifts
Accruals¹
Current portion of lease liabilities

1.  Accruals mainly relate to capital expenditure, interest expense on bonds and staff-related expenses.

Non-current liabilities

Other non-current liabilities¹
Non-current portion of lease liabilities

Notes

19

Notes

19

2022 
$m

68.4
51.4
–
379.3
251.2

750.2

2022 
$m

47.1
732.9

780.0

2021 
$m

60.2
57.4
0.7
381.3
251.5

751.1

2021 
$m

75.2
911.9

987.1

1.  Other non-current liabilities include balances related to JV Partners.

Trade and other payables are non-interest bearing except for leases (note 19).

Payables related to operated Joint Ventures (primarily in Ghana and Kenya) are recorded gross with the amount representing the 
partners’ share recognised in amounts due from Joint Venture Partners (note 11). The change in trade payables and in other payables 
predominantly represents timing differences and levels of work activity.

The decrease in non-current portion of lease liabilities mainly relates to reduction in time remaining on the TEN FPSO lease.

Tullow Oil plc 
2022 Annual Report and Accounts

143

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 17. Borrowings

Current
Borrowings – within one year 

10.25% Senior Secured Notes due 2026 

Non-current
Borrowings – after one year but within five years
  7.00% Senior Notes due 2025

10.25% Senior Secured Notes due 2026

Carrying value of total borrowings

2022 
$m

2021 
$m

100.0

100.0

2022 
$m

100.0

100.0

2021 
$m

792.8
1,580.0

2,372.8

2,472.8

792.1
1,676.6

2,468.7

2,568.7

The Group’s capital structure includes $1.7bn Senior Secured Notes (2026 Notes), $800 million Senior notes due 2025 (2025 Notes) and 
a $500 million Super Senior Revolving Credit Facility (SSRCF) which will primarily be used for working capital purposes.

The 2026 Notes, maturing in May 2026, require an annual prepayment of $100 million, in May, of the outstanding principal amount plus 
accrued and unpaid interest, with the balance due on maturity. 

On 16 May 2022, the Group made the annual prepayment of $100 million of the 2026 Notes, which reduced total debt to $2.5 billion. 

The 2025 Notes are due in a single payment in March 2025.

The SSRCF, maturing in December 2024, comprises of (i) a $500 million revolving credit facility and (ii) a $100 million letter of 
credit facility. The revolving credit facility remains undrawn as at 31 December 2022. Letters of credit amounting to $44 million 
(2021: $20 million) have been issued under the facility. 

Unamortised debt arrangement fees for the 2026 Notes, 2025 Notes and the SSRCF are $20.0 million, $7.0 million and $4.8 million respectively. 

The 2026 Notes and the SSRCF are senior secured obligations of Tullow Oil Plc and are guaranteed by certain of the subsidiaries 
of the Group.

Capital management 
The Group defines capital as the total equity and net debt of the Group. Capital is managed in order to provide returns for shareholders 
and benefits to stakeholders and to safeguard the Group’s ability to continue as a going concern. Tullow is not subject to any externally 
imposed capital requirements. To maintain or adjust the capital structure, the Group may put in place new debt facilities, issue new 
shares for cash, repay debt, engage in active portfolio management, adjust the dividend payment to shareholders, or undertake other 
such restructuring activities as appropriate. The Group monitors capital on the basis of the gearing, being net debt divided by adjusted 
EBITDAX, and maintains a policy target of less than 1x.

SSRCF covenants
The SSRCF does not have any financial maintenance covenants. Availability under the $500 million cash tranche of the facility is 
determined on an annual basis with reference to the Net Present Value of the 2P reserves of the Group (2P NPV) at the end of the 
preceding calendar year. SSRCF debt capacity is calculated as 2P NPV divided by 1.1x less senior secured debt outstanding.

144

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022 
 
Note 17. Borrowings continued
2025 Notes and 2026 Notes covenants 
The 2025 Notes and the 2026 Notes are subject to customary high yield covenants including limitations on debt incurrence, asset 
sales and restricted payments such as prepayments of junior debt and dividends. 

Key covenants in the current business cycle are considered to be those related to debt incurrence and restricted payments. 
For definitions of the capitalised terms used in the following paragraphs please refer to the offering memorandum of the 2025 Notes 
and/or the 2026 Notes.

Tullow is permitted to incur additional debt if the ratio of Consolidated Cash Flow to Fixed Charges for the previous 12 months is at 
least 2.25 times on a pro forma basis.

Tullow is permitted to incur secured debt if the 2P Reserves Coverage Ratio is at least 2.0 times on a pro forma basis.

Subject to certain conditions, Tullow is permitted to incur debt to refinance the 2025 Notes on a like for like basis, i.e. subordinated to 
the 2026 Notes.

Tullow would be permitted to make payments towards the 2025 Notes amounting to the greater of $100 million per year and 50% of the 
Consolidated Net Income of the Company for the period from 1 January 2021 to the end of the most recently completed fiscal half-year 
for which internal financial statements are available if, after giving pro forma effect to the payment(s) if the 2P Reserves Coverage 
Ratio is equal to or greater than 1.5 times.

Tullow would be permitted to make payments towards the 2025 Notes amounting to the greater of $100 million per year, 50% of the 
Consolidated Net Income of the Company for the period from 1 January 2021 to the end of the most recently completed fiscal half-year 
for which internal financial statements are available and 100% of Consolidated Cash Flow per year if the 2P Reserves Coverage Ratio is 
equal to or greater than 2.0 times and the Consolidated Leverage Ratio is less than 1.5 times.

The Company or its affiliates may, at any time and from time to time, seek to retire or purchase outstanding debt through cash 
purchases and/or exchanges, in open-market purchases, privately negotiated transactions or otherwise. Such repurchases or 
exchanges, if any, will be upon such terms and at such prices as management may determine, and will depend on prevailing market 
conditions, liquidity requirements, contractual restrictions and other factors. The amounts involved may be material.

Note 18. Financial instruments 
Financial risk management objectives
The Group’s Corporate Treasury function provides services to the business, coordinates access to international financial markets, 
monitors and manages the financial risks relating to the operations of the Group through internal management reports which analyse 
exposures by degree and magnitude of risks. These risks include market risk (including currency risk, interest rate risk and price risk), 
credit risk and liquidity risk.

The Group seeks to minimise the effects of these risks by using derivative financial instruments to hedge these risk exposures, if deemed 
appropriate. The use of financial derivatives is governed by the Group’s policies approved by the Board of Directors. Compliance with 
policies and exposure limits are monitored and reviewed internally on a regular basis. The Group does not enter into or trade financial 
instruments, including derivatives, for speculative purposes.

Financial assets
Financial assets at amortised cost
Trade receivables
Amounts due from Joint Venture Partners
Cash and cash equivalents

Financial liabilities
Liabilities at amortised cost
Trade payables
Other payables
Borrowings

Lease liabilities

Derivative financial instruments
Used for hedging

2022 
$m

2021 
$m

26.8
775.6
636.3

1,438.7

115.4
430.7
2,472.8

984.1

99.8
1,040.7
469.1

1,609.6

135.2
439.4
2,568.7

1,163.4

244.2

179.9

4,247.3

4,486.6

Tullow Oil plc 
2022 Annual Report and Accounts

145

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 18. Financial instruments continued
Fair values of financial assets and liabilities
With the exception of the 2026 Notes and the 2025 Notes, the Group considers the carrying value of all its financial assets and 
liabilities to be materially the same as their fair value. The fair value of the 2026 Notes and 2025 Notes as determined using market 
value at 31 December 2022, was $1,364.8 million (2021: $1,814.2 million) and $490.0 million (2021: $661.0 million) respectively. These are 
compared to their carrying value of $1,680.0 million (2021: $1,776.7 million) and $792.9 million (2021: $792.1 million). The 2026 Notes and 
the 2025 Notes are categorised as level 1 in the fair value hierarchy.

The Group has no material financial assets that are past due. No material financial assets are impaired at the balance sheet date. 
All financial assets and liabilities with the exception of derivatives are measured at amortised cost.

Fair values of derivative instruments
All derivatives are recognised at fair value on the balance sheet with valuation changes recognised immediately in the income 
statement, unless the derivatives have been designated as a cash flow hedge. Fair value is the amount for which the asset or liability 
could be exchanged in an arm’s-length transaction at the relevant date. Where available, fair values are determined using quoted 
prices in active markets. To the extent that market prices are not available, fair values are estimated by reference to market-based 
transactions, or using standard valuation techniques for the applicable instruments and commodities involved.

The Group’s derivative carrying and fair values were as follows:

Assets/liabilities

Cash flow hedges
Oil derivatives

Deferred premium
Oil derivatives

Total assets

Total liabilities

2022 
Less than
1 year
$m

(162.1)

(162.1)

2022 
1–3
 years
 $m

(49.7)

(49.7)

2022 
Total
$m

(211.8)

(211.8)

(24.2)

(8.2)

(32.4)

–

–

–

2021 
Less than
1 year
$m

(56.7)

(56.7)

(24.3)

(24.3)

–

2021 
1–3
 years
 $m

(66.5)

(66.5)

(32.4)

(32.4)

–

2021 
Total
$m

(123.2)

(123.2)

(56.7)

(56.7)

–

(186.3)

(57.9)

(244.2)

(81.0)

(98.9)

(179.9)

Derivatives’ maturity and the timing of their recycling into income or expense coincide.

The following provides an analysis of the Group’s financial instruments measured at fair value, grouped into Levels 1 to 3 based on the 
degree to which the fair value is observable:

Level 1: fair value measurements are those derived from quoted prices (unadjusted) in active markets for identical assets or liabilities;

Level 2: fair value measurements are those derived from inputs other than quoted prices included within Level 1 which are observable 
for the asset or liability, either directly or indirectly; and

Level 3: fair value measurements are those derived from valuation techniques which include inputs for the asset or liability that are 
not based on observable market data.

All the Group’s derivatives are Level 2 (2021: Level 2). There were no transfers between fair value levels during the year.

For financial instruments which are recognised on a recurring basis, the Group determines whether transfers have occurred between 
levels by re-assessing categorisation (based on the lowest-level input which is significant to the fair value measurement as a whole) 
at the end of each reporting period.

146

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 18. Financial instruments continued
Offsetting of financial instruments
Financial assets and liabilities are offset and the net amount is reported in the Group balance sheet when there is a legally enforceable 
right to offset the recognised amounts and there is an intention to settle on a net basis or realise the asset and settle the liability 
simultaneously. No material enforceable master netting agreements were identified.

The Group has entered into ISDA Master Agreements with derivative counterparties. The following table shows the amounts 
recognised for financial assets and liabilities which are subject to offsetting arrangements on a gross basis, and the amounts offset 
in the Group balance sheet. 

31 December 2022 

Derivative assets
Derivative liabilities

31 December 2021 

Derivative assets
Derivative liabilities

Gross 
amounts 
offset
 in Group 
balance 
sheet 
$m

Net amounts
 presented
 in Group 
balance
 sheet
$m

–
–

–
(244.2)

Gross 
amounts 
offset
 in Group 
balance 
sheet 
$m

(0.2)
0.2

Net amounts
 presented
 in Group 
balance
 sheet
$m

–
(179.9)

Gross 
amounts
 recognised 
$m

–
(244.2)

Gross 
amounts
 recognised 
$m

0.2
(180.1)

Commodity price risk
The Group uses a number of derivatives to mitigate the commodity price risk associated with its underlying oil revenue. Such 
commodity derivatives tend to be priced using benchmarks, such as Dated Brent, which correlate as far as possible to the underlying 
oil revenue. There is an economic relationship between the hedged items and the hedging instruments due to a common underlying, 
i.e. Dated Brent, between them. Forecast oil sales, which are based on Dated Brent, are hedged with options which have Dated Brent 
as reference price. An increase in Dated Brent will cause the value of the hedged item and hedging instrument to move in opposite 
directions. The Group has established a hedge ratio of 1:1 for the hedging relationships as the underlying risk of the commodity 
derivatives is identical to the hedged risk components. To test the hedge effectiveness, the Group uses the hypothetical derivative 
method and compares the changes in the fair value of the hedging instruments against the changes in fair value of the hedged items 
attributable to the hedged risks. The Group hedges its estimated oil revenues on a portfolio basis, aggregating its oil revenues from 
substantially all of its African oil interests.

As at 31 December 2022 and 31 December 2021, all of the Group’s oil derivatives have been designated as cash flow hedges. The Group’s 
oil hedges have been assessed to be highly effective.

Financial risk management is adopted centrally for the Group. The Group adopts a risk component hedging strategy. This results from 
designating the variability in all the cash flows attributable to the change in the benchmark price per the oil sales contracts where the 
critical terms of the hedged item and hedging instrument match. 

The following table demonstrates the timing, volumes and average floor price protected for the Group’s commodity hedges:

Hedging position as at 31 December 2022 

Oil volume (bopd)
Average floor price protected ($/bbl)

Hedging position as at 31 December 2021 

Oil volume (bopd)
Average floor price protected ($/bbl)

2023

33,095
55.0

2024

11,305
55.0

2022 

2022

42,462
51.37

33,095
55.00

Tullow Oil plc 
2022 Annual Report and Accounts

147

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 18. Financial instruments continued
The following table demonstrates the hedge position as at 31 December 2022:

2023 hedge position at 31 December 2022

Hedge structure
Collars
Zero cost dollars
Straight Puts

Total/weighted average

2024 hedge position at 31 December 2022

Hedge structure
Collars

Total/weighted average

Bopd

 Bought put
 (floor)

33,095
–
–

$55.00
–
–

Sold call

$74.62
–
–

33,095

$55.00

$74.62

Bopd

 Bought put
 (floor)

11,305

11,305

$55.00

$55.00

Sold call

$74.63

$74.63

Bought 
call

–
–
–

–

Bought 
call

–

–

The following table demonstrates the sensitivity of the Group’s derivative financial instruments to reasonably possible movements in 
Dated Brent oil prices:

Brent oil price
Brent oil price

Effect on equity

Market
 movement 
as at
31 Dec 2022 

25%
(25%)

2022 
$m

(464.4)
–

2021 
$m

(416.2)
41.1

The following assumptions have been used in calculating the sensitivity in movement of the oil price: the pricing adjustments relate 
only to the point forward mark-to-market (MTM) valuations, the price sensitivities assume there is no ineffectiveness related to the oil 
hedges and the sensitivities have been run only on the intrinsic element of the hedge as Management considers this to be the material 
component of oil hedge valuations.

Hedge reserve summary
The hedge reserve represents the portion of deferred gains and losses on hedging instruments deemed to be effective cash flow 
hedges. The movement in the reserve for the period is recognised in other comprehensive income.

The following table summarises the cash flow hedge reserve by intrinsic and time value, net of tax effects:

Cash flow hedge reserve

Oil derivatives – intrinsic

Oil derivatives – time value

2022 
$m

(150.3)

(94.4)

The deferred gains and losses in the hedge reserve are subsequently transferred to the income statement at maturity of derivative 
contracts. The tables below show the impact on the hedge reserve and on sales revenue during the year:

Deferred amounts in the hedge reserve – intrinsic

At 1 January

Reclassification adjustments for items included in the income statement on realisation:
Oil derivatives – transferred to sales revenue
Revaluation (losses)/gains arising in the year
Movement in current and deferred tax

At 31 December 

2022 
$m

(39.3)

288.5
(399.5)
–

(110.8)

(150.3)

2021 
$m

(39.5)

(146.7)

2021 
$m

4.8

112.3
(159.1)
2.7

(44.3)

(39.3)

148

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 18. Financial instruments continued
Hedge reserve summary

Deferred amounts in the hedge reserve – time value

At 1 January

Reclassification adjustments for items included in the income statement on realisation:
Oil derivatives – transferred to sales revenue

Revaluation losses arising in the year

Movement in current and deferred tax

At 31 December

Reconciliation to sales revenue

Oil derivatives – transferred to sales revenue
Deferred premium paid

Net losses/(gain) from commodity derivatives in sales revenue (note 2)

2022 
$m

(146.9)

30.8

21.7

–

52.5

(94.4)

2022 
$m

288.5
30.8

319.3

2021 
$m

(5.4)

40.7

(182.3)

0.1

(141.5)

(146.9)

2021 
$m

112.3
40.7

153.0

Interest rate risk 
Interest rate risk is the risk that the fair value of future cash flows of a financial instrument will fluctuate because of changes in market 
interest rates. During part of the financial year 2021, the Group was exposed to interest rate risk as it borrowed funds at both fixed and 
floating interest rates. Following the debt refinancing in May 2021, all of the Group’s borrowings are fixed interest bearing. The Super 
Senior Revolving Credit Facility is based on floating interest rates and remains undrawn as at 31 December 2022. 

Fixed rate debt comprises 2025 Notes and 2026 Notes.

The interest rate profile of the Group’s financial assets and liabilities, excluding trade and other receivables and trade and other 
payables, at 31 December 2022 and 2021, was as follows:

US$
Euro
Sterling
XAF
Other

2022 
Cash and cash 
equivalents
$m

578.1
0.3
16.3
38.8
2.8

2022
Fixed rate
 debt
$m

(2,500.0)
–
–
–
–

2022
Total
$m

(1,921.9)
0.3
16.3
38.8
2.8

636.3

(2,500.0)

(1,863.7)

2021
Cash and cash 
equivalents
$m

376.2
1.3
85.4

6.2

469.1

2021
Fixed rate
 debt
$m

(2,600.0)
–
–
–
–

(2,600.0)

2021
Total
$m

(2,223.8)
1.3
85.4
–
6.2

(2,130.9)

Cash and cash equivalents consisted of $230.7 million (2021: $159.9 million) of deposits which earn interest at rates set in advance for 
periods ranging from overnight to three months by reference to market rates.

The sensitivity of the Group’s financial instruments to reasonably possible movements in interest rates is considered not material.

Tullow Oil plc 
2022 Annual Report and Accounts

149

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 18. Financial instruments continued
Credit risk
The Group has a credit policy that governs the management of credit risk, including the establishment of counterparty credit limits 
and specific transaction approvals. The Group limits its counterparty credit risk on cash and cash equivalent balances by dealing only 
with financial institutions with credit ratings of at least A or equivalent. 

The primary credit exposures for the Group are its receivables generated by the marketing of crude oil and amounts due from 
JV Partners (including in relation to their share of the TEN FPSO lease). These exposures are managed at the corporate level. 
The Group’s crude sales are predominantly made to international oil market participants including the oil majors, trading houses 
and refineries. JV Partners are predominantly international major oil and gas market participants. Counterparty evaluations are 
conducted utilising international credit rating agency and financial assessments. Where considered appropriate, security in the 
form of trade finance instruments from financial institutions with an appropriate credit rating, such as letters of credit, guarantees 
and credit insurance, are obtained to mitigate the risks.

The Group generally enters into derivative agreements with banks which are lenders under the SSRCF. The Group does not have any 
significant credit risk exposure to any single counterparty or any group of counterparties. The maximum financial exposure due to 
credit risk on the Group’s financial assets, representing the sum of cash and cash equivalents, investments, derivative assets, trade 
receivables, and receivables from Joint Venture Partners, as at 31 December 2022 was $1,438.7 million (2021: $1,609.6 million).

Foreign currency risk 
The Group conducts and manages its business predominantly in US dollars, the functional currency of the industry in which it operates. 
The Group also purchases the functional currencies of the countries in which it operates routinely on the spot market. From time to 
time the Group undertakes transactions denominated in other currencies arising from certain operating and capital expenditure 
incurred in currencies other than US dollars; these exposures are often managed by executing foreign currency financial derivatives. 
There were no foreign currency financial derivatives in place as at 31 December 2022 (2021: nil). Cash balances are held in other 
currencies to meet immediate operating and administrative expenses or to comply with local currency regulations. 

As at 31 December 2022, the only material monetary assets or liabilities of the Group that were not denominated in the functional 
currency of the respective subsidiaries involved were $58.1 million in non-US dollar-denominated cash and cash equivalents 
(2021: $46.9 million).

The following table demonstrates the sensitivity of the Group’s financial instruments to reasonably possible movements in US dollar 
exchange rates:

US$/foreign currency exchange rates
US$/foreign currency exchange rates

Effect on profit before tax

Effect on equity

Market movement

20%
(20%)

2022 
$m

9.7
(14.5)

2021 
$m 

(7.8)
11.7

2022 
$m

9.7
(14.7)

2021 
$m

(7.8)
11.7

Liquidity risk 
The Group manages its liquidity risk using both short-term and long-term cash flow projections, supplemented by debt financing plans 
and active portfolio management across the Group. Ultimate responsibility for liquidity risk management rests with the Board of 
Directors, which has established an appropriate liquidity risk management framework covering the Group’s short, medium and long-term 
funding and liquidity management requirements.

The Group closely monitors and manages its liquidity risk. Cash forecasts are regularly produced and sensitivities run for different 
scenarios including, but not limited to, changes in commodity prices, different production rates from the Group’s producing assets 
and delays to development projects. The Group had $1.1 billion (2021: $0.9 billion) of total facility headroom and free cash as at 
31 December 2022. 

The following tables detail the Group’s remaining contractual maturities for its non-derivative financial liabilities with agreed repayment 
periods. The tables have been drawn up based on the undiscounted cash flows of financial liabilities based on the earliest date on which 
the Group can be required to pay.

150

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 18. Financial instruments continued
Foreign currency risk continued

Weighted 
average 
effective 
interest rate

Less than 
1 month
$m

1–3
months
$m

3 months 
to 1 year
$m

31 December 2022
Non-interest bearing
Lease liabilities
Fixed interest rate instruments
  Principal repayments

Interest charge

Total

31 December 2021
Non-interest bearing
Lease liabilities
Fixed interest rate instruments
  Principal repayments

Interest charge

Total

n/a
7.1%
9.7%

Weighted 
average 
effective 
interest rate

n/a
7.1%
9.7%

1–5
years
$m

47.0
746.3

5+
years
$m

–
10.5

Total
$m

166.8
1,066.4

2,400.0
464.0

–
–

2,500.0
689.0

548.5

3,657.3

10.5

4,422.2

93.5
27.3

–
–

120.8

–
57.1

–
28.0

85.1

26.3
225.2

100.0
197.0

Less than 
1 month
$m

1–3
months
$m

3 months 
to 1 year
$m

1–5
years
$m

71.9
44.4

–
–

116.3

18.6
52.7

–
28.0

99.3

26.0
217.2

100.0
207.0

550.2

71.3
950.3

2,500.0
689.0

4,210.6

5+
years
$m

5.7
16.4

Total
$m

193.5
1,281.0

–
–

2,600.0
924.0

22.1

4,998.5

Note 19. Leases
This note provides information for leases where the Group is a lessee. The Group did not enter into any contracts acting as a lessor.

i) Amounts recognised in the balance sheet

Right-of-use assets (included within property, plant and equipment) and lease liabilities

Property leases
Oil and gas production and support equipment leases
Transportation equipment leases

Total

Current
Non-current

Total

Right-of-use assets

Lease liabilities

31 December 
2022 
$m

31 December 
2021 
$m

31 December 
2022 
$m

31 December 
2021 
$m

39.2
639.0
3.4

681.6

34.8
599.2
6.9

640.9

34.6
942.4
7.1

984.1

251.2
732.9

984.1

41.0
1,107.3
15.1

1,163.4

251.5
911.9

1,163.4

Additions to the right-of-use assets during the 2022 financial year were $63.5 million. Refer to note 10.

For ageing of lease liabilities, refer to note 18.

The Group’s leases balance includes TEN FPSO, classified as Oil and gas production and support equipment. As at 31 December 2022, the 
present value of the TEN FPSO right-of-use asset was $596.9 million (2021: $561.6 million). The increase during the year is due to 
additional interest in the FPSO following Ghana pre-emption, offset by the depreciation charge.

The present value of the TEN FPSO gross lease liability was $847.9 million (2021: $1,012.8 million).

A receivable from the Joint Venture Partners of $330.1 million (2021: $478.8 million) was recognised in other assets (note 11) to reflect 
the value of future payments that will be met by cash calls from partners relating to the TEN FPSO lease. The present value of the 
receivable from the Joint Venture Partners unwinds over the expected life of the lease and the unwinding of the discount is reported 
within finance income.

Following discussions with the Joint Venture Partners, Tullow remeasured the Espoir FPSO lease liability to align the accounting 
with the plan of the partnership to exercise the option to purchase the FPSO in March 2023 for a gross consideration of $20.0 million 
($4.7 million net). This resulted in a decrease in the lease liability as at 31 December 2022 to $6.6 million (2021: $13.2 million), and the 
in right of use asset to $nil (2021: $3.6 million) resulting in a gain on the lease remeasurement of $3.1 million recorded as Other gains 
and losses in the income statement.

Tullow Oil plc 
2022 Annual Report and Accounts

151

Financial statementsSupplementary informationStrategic ReportGovernance Report 
 
Note 19. Leases continued 
i) Amounts recognised in the balance sheet continued
On 2 April 2021, the Group contracted Maersk Venturer offshore drilling rig to undertake the drilling work programme for Jubilee and 
TEN fields in Ghana. As at 31 December 2022, Tullow carries right-of-use assets of $31.2 million (2021: $25.8 million), and gross lease 
liability of $64.9 million (2021: $59.9 million) as Tullow entered the lease on behalf of the Joint Venture. A receivable from Joint Venture 
Partners of $32.0 million (2021: $33.0 million) has been recognised in other assets to reflect the value of future payments that will be 
met by cash calls from the Joint Venture Partners. The lease was initially recognised for an 18-month term, in line with the early 
termination option included in the contract and approvals received by the partners. In July 2022 the contract was extended for a 
12-month term ending September 2023.

Carrying amounts of the lease liabilities and joint venture leases receivables and the movements during the period:

At 1 January 2021
Additions and changes in lease estimates
Payments/ (receipts)
Interest (expense)/income
At 1 January 2022 

Additions and changes in lease estimates
Acquisitions1
Payments/ (receipts)
Interest (expense)/income
Currency translation adjustments 
At 31 December 2022

1.   This relates to an acquisition through business combination discussed in Note 15.

ii) Amounts recognised in the statement of profit or loss

Right-of-use assets (included within Property, plant and equipment)

Depreciation charge of right-of-use assets
Property leases
Oil and gas production and support equipment leases

Total

Interest expense on lease liabilities (included in finance cost)
Interest income on amounts due from Joint Venture Partners

Expense relating to short-term leases

Expense relating to leases of low-value assets

Total 

The total net cash outflow for leases in 2022 was $203.8 million (2021: $155.9 million).

Lease
 liabilities
$m

(1,216.5)
(161.9)
298.3
(83.3)
(1,163.4)

(89.4)
–
342.0
(76.4)
3.1
984.1

Joint 
Venture lease 
receivables
$m

541.0
93.7
(142.4)
38.7
531.0

40.2
(86.6)
(138.2)
29.6
–
376.1

Total
$m

(675.5)
(68.2)
155.9
(44.6)
(632.4)

(49.2)
(86.6)
203.8
(46.8)
3.2
608.0

31 December 
2022 
$m

31 December 
2021 
$m

14.0
46.9

60.9

76.4
(29.6)

2.0

1.8

111.5

7.8
52.8

60.6

83.4
(38.8)

7.8

1.0

114.0

152

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 20. Provisions

Decommissioning
2022 
$m

Notes

Other 
provisions
2022 
$m

Total
2022 
$m

Decommissioning
2021 
$m

Other 
provisions
2021 
$m

Total
2021 
$m

At 1 January
New provisions, changes in estimates and 
reclassifications 
Acquisitions1
Payments
Unwinding of discount 
Currency translation adjustment

15 

5

At 31 December

Current provisions

Non-current provisions

498.7

228.8

727.5

696.1

154.6

850.7

(47.6)
24.8
(72.1)
6.0
(11.6)

398.1

87.7

310.4

(19.7)
36.8
(127.3)
–
(2.3)

116.3

11.1

105.2

(67.3)
61.6
(199.4)
6.0
(13.9)

514.4

98.8

415.6

(134.8)
–
(69.3)
7.6
(0.9)

498.7

101.2

397.5

90.0
–
(15.7)
–
(0.1)

228.8

195.3

33.5

(44.8)
–
(85.0)
7.6
(1.0)

727.5

296.5

431.0

1.   This relates to an acquisition through business combination discussed in note 15.

Other provisions include non-income tax provisions of $68.3 million (2021: $52.8 million) and $48.0 million (2021: $176.0 million) of 
disputed cases and claims. Management estimates non-current other provisions would fall due between two and five years.

Non-Current other provisions mainly relates to Bangladesh litigation. Refer to Uncertain Tax Treatments in Accounting Policies. 

This also includes a provision relating to a potential claim arising out of historical contractual agreement. Further information is not 
provided as it will be seriously prejudicial to the Company’s interest. 

On 15 February 2022, an arbitration panel delivered an award against Tullow in respect to a historic contractual dispute in Norway 
related to the acquisition of Spring Energy Norway AS (Spring) from HiTecVision V (HiTec). The Tribunal decided by way of split 
decision that conditions under the Spring SPA in respect of the bonus payment had been met. The Tribunal ruled that Tullow should 
pay $76 million to HiTec (an amount which includes interest and costs) and a further amount of $0.7 million in respect of Tribunal 
costs. This balance was provided for as at 31 December 2021 and was settled in March 2022.

The decommissioning provision represents the present value of decommissioning costs relating to the European and African oil and 
gas interests. The Group has assumed cessation of production as the estimated timing for outflow of expenditure. However expenditure 
could be incurred prior to cessation of production or after and actual timing will depend on a number of factors including, underlying 
cost environment, availability of equipment and services and allocation of capital. 

In 2022, the Group has increased the decommissioning discount rate by 1.5-2% from 31 December 2021 due to movement in the risk-free 
rate. This resulted in a decrease of the provision by $39.5 million in Ghana, $15.6 million in Côte d’Ivoire and $12.1 million in Gabon.

Côte d’Ivoire 
Gabon
Ghana
Mauritania
UK

Inflation
 assumption1

Discount
rate 
assumption
2022 

2%
2%
2%
n/a
n/a

3.5%
3.5%
3.5%
n/a
n/a

Cessation of 
production 
assumption
 2022

2035
2025-2037
2036
2018
2018

Total
2022 
$m

Discount rate 
assumption
2021 

Cessation of 
production
2021 

45.6
49.2
190.2
56.0
57.1

398.1

1.5%

2033
1.5-2% 2026-2036
1.5-2% 2035-2036
2018
2018

n/a
n/a

Total
2021 
$m

61.7
61.9
193.3
61.6
120.2

498.7

1.   Short term inflation rate assumption has increased from 2% to 4.7% in 2023 and to 2.5% in 2024. Medium and long-term rates of 2% remained unchanged from 

31 December 2021.

The Group's decommissioning activities are ongoing in the UK and Mauritania and majority of the future costs is expected to be 
incurred in 2023 ($87.4 million). The remaining activities are planned to continue through to 2027, with an associated expenditure 
of $25.7 million.

Tullow Oil plc 
2022 Annual Report and Accounts

153

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 21. Deferred taxation

Accelerated 
tax 
depreciation
$m

Decommissioning
$m

Other 
temporary 
differences 
$m

Provision for 
onerous 
service
 contracts
$m

Deferred
petroleum 
revenue tax
$m

At 1 January 2021
Credit/(charge) to income statement
Transfer to disposals
Exchange differences

At 1 January 2022
Credit/(charge) to income statement
Acquired through business combination 
(note 15)
Exchange differences

At 31 December 2022

(645.7)
46.8 
0.6 
–

(598.3)
184.0

(143.6)
(0.2)

(558.1)

Deferred tax liabilities
Deferred tax assets

Tax 
losses
$m

335.7
(113.8)
–
–

221.9
(186.1)

–
–

105.6
(16.5)
(0.2)
(0.1)

88.8 
(22.9)

–
–

(8.4)
(58.7)
0.7
–

(66.4)
(32.6)

–
–

21.7
–
–
–

21.7
(5.9)

–
–

65.9

35.8

(99.0)

15.8

Total
$m

(179.0)
(144.9)
1.1
(0.1)

(322.9)
(68.5)

(143.6)
(2.0)

(537.0)

2021 
$m

(677.3)
354.4

(322.9)

12.1
(2.7)
–
–

9.4
(5.0)

–
(1.8)

2.6

2022 
$m

(551.5)
14.5

(537.0)

The majority of the Group's deferred tax assets and liabilities are expected to be recovered over more than one year.

Deferred tax assets are recognised only to the extent it is considered probable that those assets will be recoverable. This involves 
an assessment of when those deferred tax assets are likely to reverse, and a judgement as to whether or not there will be sufficient 
taxable profits available to offset the tax assets when they do reverse. This requires assumptions regarding future profitability and is 
therefore inherently uncertain. To the extent assumptions regarding future profitability change, there can be an increase or decrease 
in the level of deferred tax assets recognised which can result in a charge or credit in the period in which the change occurs.

Note 22. Called-up equity share capital and share premium account
Allotted equity share capital and share premium

Ordinary shares of 10p each
At 1 January 2021 
Issued during the year 
  Exercise of share options

At 1 January 2022
Issued during the year 
  Exercise of share options

At 31 December 2022

The Company does not have a maximum authorised share capital.

Equity share capital 
allotted and fully paid

Share premium

Number

$m

$m

1,414,071,777

211.7

1,294.7

18,008,320

1,432,080,097

7,525,898

1,439,605,995

2.5

214.2

1.0

215.2

–

1,294.7

–

1,294.7

154

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 23. Share-based payments 
Analysis of share-based payment charge

Tullow Incentive Plan
Employee Share Award Plan
2022 PDME Buyout Award

2021 Tullow Sharesave Plan

Expensed to operating costs
Expensed as administrative cost

Total share-based payment charge

Notes

4
4

2022 
$m

3.9
1.2
0.5

0.2

5.8

0.4
5.4

5.8

2021 
$m

8.1
3.0
0.5

–

11.6

0.5
11.1

11.6

The national insurance liability as at 31 December 2022 was $1.6 million (2021:$1.3 million)

Tullow Incentive Plan (TIP)
Under the TIP, Senior Management can be granted nil exercise price options, normally exercisable from three years (five years in 
the case of the Company’s Directors) to ten years following grant provided an individual remains in employment. The size of awards 
depends on both annual performance measures and total shareholder return (TSR) over a period of up to three years. There are no 
post-grant performance conditions. No dividends are paid over the vesting period; however, it has been agreed for the TIP Awards 
since 2018 that an amount equivalent to the dividends that would have been paid on the TIP shares during the vesting period if they 
were ‘real’ shares will also be payable on exercise of the award. There are further details of the TIP in the Remuneration Report on 
pages 73 to 97.

The weighted average remaining contractual life for TIP awards outstanding at 31 December 2022 was 4.9 years.

Employee Share Award Plan (ESAP)
Most Group employees are eligible to be granted nil exercise price options, that are exercisable from three to ten years following grant. 
An individual must normally remain in employment for three years from grant for the share to vest. Awards are not subject to post-grant 
performance conditions. No dividends are paid over the vesting period; however, it has been agreed for the ESAP awards granted 
since 2018 it was agreed that an amount equivalent to the dividends that would have been paid on the ESAP shares during the vesting 
period if they were ‘real’ shares will also be payable on exercise of the award. 

Phantom options that provide a cash bonus equivalent to the gain that could be made from a share option (being granted over a 
notional number of shares) have also been granted under the ESAP in situations where the grant of share options was not practicable.

The weighted average remaining contractual life for ESAP awards outstanding at 31 December 2022 was 6.7 years.

2010 Share Option Plan (2010 SOP) 
Participation in the 2010 SOP was available to most of the Group’s employees. Options have an exercise price equal to market value shortly 
before grant and are normally exercisable between three and ten years from the date of the grant subject to continuing employment.

Phantom options, providing a cash bonus equivalent to the gain that could be made from a share option, have also been granted under 
the 2010 SOP in situations where the grant of share options was not practicable.

Outstanding options under the SOP at 31 December 2022 had exercise prices of 900p to 1,039p (2021: 900p to 1,294p) and remaining 
contractual lives between 53 days and 219 days. The weighted average remaining contractual life is 0.3 years.

2020 PDMR Buyout Awards 
On 5 August 2020, the Company granted the new Chief Executive Officer a number of Buyout Awards following the commencement 
of their employment in order to compensate them for certain share arrangements forfeited upon leaving their former employer. The 
grant of the awards was conditional on the CEO purchasing shares in the Company with a value of £350,000 (the ‘Purchased Shares’). 
These awards will vest after five years from the date of joining subject to continued service and the retention of the Purchased Shares. 
The awards comprise: a restricted share award in the form of a nil-cost option over 3,000,000 shares; a share option over 3,000,000 
shares with a per share exercise price of £0.2566 (being equal to the market value of a share at the close of trading on the dealing date 
immediately following the date on which the Purchased Shares were acquired); and a share option over 3,000,000 shares with a per 
share exercise price of £0.5132 (being twice the exercise price for the above options).

The awards will ordinarily vest on 1 July 2025 and if they remain unexercised will expire on 1 July 2030. There are further details of the 
2020 PDMR Buyout Awards in the Remuneration Report on pages 73 to 97.

The weighted average remaining contractual life for the PDMR Buyout Awards outstanding at 31 December 2022 was 7.5 years.

Tullow Oil plc 
2022 Annual Report and Accounts

155

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 23. Share-based payments continued
2021 Tullow Sharesave Plan (SAYE)
UK based employees are eligible to participate in the SAYE scheme introduced in 2021. These are standard statutory HMRC approved 
‘Save as you earn’ awards. To participate in the SAYE, employees choose how much money of their net salary to save each month 
(subject to certain limits) for a period of three years. At the end of the period employees are entitled to purchase share using the funds 
they have saved at a price 20% below the market price on the day before the invitation date. Alternatively, they can elect to take back 
all their savings as cash. Only employees who remain in service and continue to pay monthly contributions will be eligible to purchase 
shares. If they leave employment or choose to stop paying contributions before the end of the three-year period they will be refunded 
the amount they have saved.

Outstanding SAYE awards at 31 December 2022 had exercise prices of 38p to 40p and remaining contractual lives between 2.4 years 
and 3.4 years. The weighted average remaining contractual life is 2.8 years.

UK and Irish Share Incentive Plans (SIPs)
These are all-employee plans set up in the UK and Ireland, to enable employees to save out of salary up to prescribed monthly limits. 
Contributions are used by the SIP trustees to buy Tullow shares (Partnership Shares) at the end of each three-month accumulation 
period. The Company makes a matching contribution to acquire Tullow shares (Matching Shares) on a one-for-one basis. Under the 
UK SIP, Matching Shares are subject to time-based forfeiture over three years on leaving employment in certain circumstances or if 
the related Partnership Shares are sold. The fair value of a Matching Share is its market value when it is awarded.

Under the UK SIP: (i) Partnership Shares are purchased at the lower of their market values at the start of the accumulation period and 
the purchase date (which is treated as a three-month share option for IFRS 2 purposes and therefore results in an accounting charge); 
and (ii) Matching Shares vest over the three years after being awarded (resulting in their accounting charge being spread over that period). 

Under the Irish SIP: (i) Partnership Shares are bought at the market value at the purchase date (which does not result in any 
accounting charge); and (ii) Matching Shares vest over the two years after being awarded (resulting in their accounting charge being 
spread over that period). 

The following table illustrates the number and average weighted share price at grant or weighted average exercise price (WAEP) of, 
and movements in, share options under the TIP, ESAP, 2010 SOP, 2020 buyout and SAYE.

2022 TIP – 
2022 TIP –

2021 TIP – 
2021 TIP –

2022 ESAP – 
2022 ESAP – 

2021 ESAP – 
2021 ESAP –

2022 SOP –
2022 SOP – 
2021 SOP – 
2021 SOP – 

number of shares 
average weighted share price 
at grant
number of shares 
average weighted share price 
at grant

number of shares 
average weighted share price 
at grant
number of shares 
average weighted share price 
at grant

number of shares
WAEP
number of shares
WAEP

2022 Buyout Awards – number of shares
2022 Buyout Awards – WAEP
2021 Buyout Awards – number of shares
2021 Buyout Awards – WAEP

2022 SAYE – 
2022 SAYE –
2021 SAYE –
2021 SAYE – 

number of options
WAEP
number of options
WAEP

Outstanding
as at
1 January

Granted
during 
the year

Exercised 
during
the year

Forfeited/
expired during
the year

Outstanding 
at 
31 December

Exercisable 
at 
31 December

21,740,803

8,076,264

4,529,667

433,152 24,854,248

3,014,253

105.3
28,116,828

49.1
2,488,749

211.6
8,191,155

64.4
673,619

68.4
21,740,803

220.0
2,054,238

133.0

60.5

188.8

81.8

105.3

191.2

17,638,898

3,556,316

2,803,974

1,061,163

17,330,077

4,613,422

96.5
29,919,699

126.1

2,046,755
1,106.0
5,943,263 
1,124.6

9,000,000
25.7
9,000,000
25.7

1,534,241
38.0
–
–

49.3
–

180.0
9,462,175

45.2
2,818,626

76.4
17,638,898

228.5
5,181,246

–

–
–
–
–

–
–
–
–

975,600
40.0
1,534,241
38.0

198.4

67.8

96.5

213.4

–
–
–
–

–
–
–
–

–
–
–
–

1,868,472
1,118.4
3,896,508
1,134.4

–
–
–
–

121,970
38.2
–
–

178,283
976.4
2,046,755
1,106.0

9,000,000
25.7
9,000,000
25.7

2,387,871
38.8
1,534,241
38.0

178,283
976.4
2,046,755
1,106.0

–
–
–
–

–
–
–
–

The options granted during the year were valued using a proprietary binomial valuation.

156

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 23. Share-based payments continued
The following table details the weighted average fair value of awards granted and the assumptions used in the fair value expense calculations.

2022 ESAP

2022 TIP

2021 TIP

2022 SAYE

2021 SAYE

Weighted average fair value of awards granted

49.3p

49.1p

60.5p

23.1p

34.8p

Principal inputs to options valuations model:
Weighted average share price at grant
Weighted average exercise price
Risk-free interest rate per annum1
Expected volatility per annum1, 2
Expected award life (years)1, 3
Dividend yield per annum4
Employee turnover before vesting per annum1

49.1p
0.0p

49.3p
0.0p

60.5p
0.0p
1.5% to 4.4% 1.5%/1.5% 0.1%/0.4%
101%/85%
101% to 102% 102%/85% 
3.0/5.0
3.0/5.0
n/a
n/a
5%/0%
5%/0%

3.0 
n/a
5%

38.4p
40.0p
4.3%
91%
3.6
0.0%
5%

53.6p
38.0p
0.7%
92%
3.6
0.0%
5%

1.  Shows the assumption for 2022 and 2021 TIP awards made to Senior Management/Executives and Directors respectively. 

2.  Expected volatility was determined by calculating the historical volatility of the Company’s share price over a period commensurate with the expected life of the awards. 

The fair values of the 2022 ESAP and TIP Awards, and the 2021 TIP Awards are not affected by the assumption for the Company’s share price volatility.

3.  The expected life is the average expected period from date of grant to exercise allowing for the Company’s best estimate of participants’ expected exercise behaviour.

4.  No dividend yield assumption is needed for the fair value calculations for the 2022 ESAP and TIP Awards as a dividend equivalent will be payable on the exercise of these awards.

Note 24. Commitments and contingencies

Capital commitments
Contingent liabilities
Performance guarantees
Other contingent liabilities

2022 
$m

301.2

84.1
55.8

139.9

2021 
$m

169.9

100.8
14.0

114.8

Where Tullow acts as operator of a Joint Venture the capital commitments reported represent Tullow’s net share of these commitments. 
Where Tullow is non-operator the value of capital commitments is based on committed future work programmes. 

Performance guarantees are in respect of abandonment obligations, committed work programmes and certain financial obligations.

Other contingent liabilities include amounts for ongoing legal disputes with third parties where we consider the likelihood of a cash 
outflow to be higher than remote but not probable. The timing of any economic outflow if it were to occur would likely range between 
one and five years. 

The movement in capital commitments is predominantly due to certain equipment costs being classified as capital expenditure following 
the transition of operatorship to Tullow on the Jubilee FPSO in 2022. These were previously recognised as operating expenses. In 
addition, Tullow's equity interest increased following Ghana pre-emption. 

Note 25. Related party transactions
The Directors of Tullow Oil plc are considered to be the only Key Management Personnel as defined by IAS 24 Related Party Disclosures. 

Short term employee benefits
Post-employment benefits
Share-based payments

2022 
$m

2.5
0.1
1.4

4.0

2021 
$m

3.9
0.3
1.8

6.0

Short-term employee benefits
These amounts comprise fees paid to the Directors in respect of salary and benefits earned during the relevant financial year, plus 
bonuses awarded for the year.

Post-employment benefits
These amounts comprise amounts paid into the pension schemes of the Directors.

Share-based payments
This is the cost to the Group of Directors’ participation in share-based payment plans, as measured by the fair value of options and 
shares granted, accounted for in accordance with IFRS 2 Share-based Payment.

There are no other related party transactions. Further details regarding transactions with the Directors of Tullow Oil plc are disclosed 
in the Remuneration Report on pages 73 to 97.

Tullow Oil plc 
2022 Annual Report and Accounts

157

Financial statementsSupplementary informationStrategic ReportGovernance Report26. Climate change and energy transition
In March 2021, Tullow announced its commitment to being Net Zero on our Scope 1 and Scope 2 emissions on a net equity basis 
by 2030 supporting the goal of limiting global temperature rise to well below 2o C as per Article 2 of the Paris Agreement. 

This note describes how Tullow has considered climate related impacts in some key areas of the financial statements and how this 
translates into the valuation of assets and measurement of liabilities as Tullow make progress in the energy transition.

Note (ag) key sources of estimation uncertainties describes those uncertainties that have the potential to have a material effect on 
the Group Balance Sheet in the next 12 months. 

This note describes the key areas of climate impacts that potentially have short and longer-term effects on amounts recognised in 
the Group Balance Sheet as at 31 December 2022. Where relevant this note contains references to other notes to the Group Financial 
Statements and aims to provide an overarching summary.

Financial planning assumptions
Tullow targets being Net Zero scope 1 and 2 emissions by 2030, compared to 2020 levels on a net equity basis, and at least 40% 
reduction in GHG by 2025 have been included in Tullow’s business plans. The financial statements are based on reasonable and 
supportable assumptions that represent management’s current best estimate of the range of economic conditions that may exist in 
the foreseeable future. 

The Group has performed an assessment of the potential future impact of Climate Change on key elements of its Financial Statements 
utilising three IEA scenarios (see page 23 for details). Tullow continues to assess the impact to operating cash flow (OCF) on our 
currently producing assets using the oil price assumptions within the IEA scenarios. We focused our assessment on impacts to 
OCF for our existing production portfolio over 1, 5, and 10 years consistent with our Viability Statement. It is clear from the oil price 
trajectories in the revised APS and NZE scenarios that the IEA predicts a more challenging oil price environment should the 
assumptions within these scenarios come to pass. 

Tullow’s corporate oil price planning assumption is generally higher than the IEA Scenarios, with the exception of the STEPS 
scenario from 2024 onward. Given the STEPS scenario is a conservative benchmark for future oil prices, reflecting global policies 
and implementing measures adopted as of the end September 2022, we consider our current planning assumptions, informed 
by a range of broker and consultant forecasts, to be a fair consideration of oil market conditions over the medium term. 

We also assess acute and chronic physical climate impacts on our existing assets and incorporate meteorological and climate 
conditions into operational design considerations, with support from external consultant- Verisk Maplecroft in 2019. This process 
identified a potential exposure related to consumables stored at Ghana onshore facility, though the related financial impact was 
deemed insignificant. The physical effects of climate change have also been taken into consideration for core operated asset 
locations in Ghana, Guyana and Kenya. Analysis suggests exposure to physical risks is relatively minimal in comparison to historical 
conditions, however there is risk of increasing extremes in cyclical precipitation and drought events onshore Kenya. We will continue 
to monitor and assess our assets’ exposure to physical climate risks and will evolve our understanding of the potential transmission 
pathways of climate-related risks and related costs which may affect our operations, strategy or performance including through our 
supply chain.

Similarly, while carbon prices are projected to grow there is low likelihood that a compliance carbon pricing mechanism, such as a 
carbon tax or emissions trading scheme, will be formalised in our core geographies, and not before Tullow’s Scope 1 and 2 emissions 
have peaked (before 2025). Tullow reviewed and revised its internal shadow carbon price to $25/tCO2e in line with the NZE carbon 
price for other emerging market and developing economies, which we see as a robust but realistic carbon price assumption for host 
nations where we have producing assets. Based on the forecast emissions profile of our portfolio in 2030, the majority of which is 
from emissions associated with our Ghana production assets, we calculate a potential annual carbon price sensitivity of $12.5 million.

To mitigate our residual, hard to abate emissions we are developing a nature based carbon offset project with the Forestry 
Commission of Ghana. We will have more visibility of the future costs of the project as we progress towards FID in 2023. The carbon 
price sensitivity or costs for nature based carbon offset projects are not included in the value in use calculation of the recoverable 
amount of the Group CGUs as these are considered as corporate costs.

Pricing assumptions used will continue to be updated for changes in the economic environment and the pace of the energy transition. 
Tullow will continue to use the “Net Zero Emissions by 2050 Scenario” to assess potential financial impacts to the following: 

Intangible exploration and evaluation assets 
The “Net Zero Emissions by 2050 Scenario” represents a challenging oil price environment for future exploration and development 
investments, particularly post 2030 when the bulk of the cash flows would be generated from these types of projects. Therefore, this 
could result in a potential write-off of all of the $253 million net book value if the assumptions within the NZE scenario were to arise.

Property, plant and equipment
The Group has included the costs in its impairment assessment directly attributable to CGU’s associated with its Net Zero plans. 
The “Net Zero Emission by 2050 Scenario” would trigger reductions in cash flows of between 0–10%. Specifically, if the “Net Zero 
emission by 2050 scenario” were to arise the Group would recognise an additional impairment of $654 million. As stated above the 
Group does not expect a material impact on any other balance sheet line item as a result of the IEA scenarios.

158

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 202226. Climate change and energy transition continued
Decommissioning provision
The energy transition could result in decommissioning taking place earlier than anticipated. The risk on the timing of 
decommissioning activities is limited, supported by production plans to fully produce fields in the foreseeable future. The discount 
rate used to discount decommissioning provision is between 10-15-years term in line with the average remaining life of our producing 
assets. Under the "Net Zero Emission by 2050 Scenario" cessation of production assumptions would accelerate by; Ghana 0-7 years, 
Gabon 0-8 years and Côte d’Ivoire 7 years.

Governmental and societal responses to climate change risks are still developing, and are interdependent upon each other, and 
consequently financial statements cannot capture all possible future outcomes as these are not yet known. 

Note 27. Events since 31 December 2022
Non adjusting events

Throughout 2021 and 2022, Tullow has received revised and new tax assessments from the Ghana Revenue Authority (GRA) resulting in 
a combined potential exposure of c.$1 billion. Tullow believes these assessments are without merit and filed requests for arbitration 
with the International Chamber of Commerce in London, in accordance with the dispute resolution process set out in the Petroleum 
Agreements which govern Tullow Ghana Limited’s activities in Ghana. Notwithstanding this formal step, Tullow intends to continue to 
engage with the Government of Ghana, including the GRA, with the aim of resolving these disputes on a mutually acceptable basis.

In March 2023, Tullow and its JV Partners submitted an updated Field Development Plan to the Ministry of Energy and Petroleum 
and the Energy and Petroleum Regulatory Commission Authority in Kenya, for their approval. This is currently under review by the 
relevant authorities.

In 2023, there were two new appointments:

Richard Miller appointed as Chief Financial Officer (CFO) from January 2023.

Roald Goethe appointed as independent non-executive Director from February 2023.

There have not been any other events since 31 December 2022 that have resulted in a material impact on the year end results.

Note 28. Cash flow statement reconciliations 

Purchases of intangible exploration and evaluation assets

Additions to intangible exploration and evaluation assets
Associated cash flows
Purchases of intangible exploration and evaluation assets
Non-cash movements/presented in other cash flow lines
Movement in working capital

Purchases of property, plant and equipment

Additions to property, plant and equipment
Associated cash flows
Purchases of property, plant and equipment
Non-cash movements/presented in other cash flow lines
Decommissioning asset revisions
Right-of-use asset additions
Movement in working capital

Movement in borrowings

Borrowings

Associated cash flows
Debt arrangement fees
Repayment of borrowings
Drawdown of borrowings
Non-cash movements/presented in other cash flow lines
Amortisation of arrangement fees and accrued interest

2022 
$m

39.2

2021 
$m

46.3

(42.6)

(86.1)

3.4

2022 
$m

370.7

39.8

2021 
$m

148.1

(263.8)

(150.4)

19.9
(63.5)
(63.3)

134.8
(73.5)
(59.0)

2022 
$m

2021 
$m

2020
$m

2022 
Movement

2021 
Movement

2,472.8

2,568.7

3,170.5

(95.9)

(601.8)

–
(100.0)
–

(56.6)
(2,379.9)
1,800.0

4.1

34.7

Note 29. Dividends
In 2022, the Board recommended that no interim or final dividend would be paid.

Tullow Oil plc 
2022 Annual Report and Accounts

159

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 30. Tullow Oil plc subsidiaries 
As at 31 December 2022
Each undertaking listed below is a subsidiary by virtue of Tullow Oil plc holding, directly or indirectly, a majority of voting rights in the 
undertaking. The ownership percentages are equal to the effective equity owned by the Group. Unless otherwise noted, the share 
capital of each undertaking comprises ordinary shares or the local equivalent thereof.

The percentage of equity owned by the Group is 100% unless otherwise noted. The results of all undertakings listed below are fully 
consolidated in the Group’s Financial Statements. 

Company name

Hardman Oil and Gas Pty Ltd¹
Hardman Resources Pty Ltd
Tullow Chinguetti Production Pty Ltd
Tullow Petroleum (Mauritania) Pty Ltd
Tullow Uganda Holdings Pty Ltd²
Tullow Uganda Operations Pty Ltd
Eagle Drill Limited

Country of incorporation

Australia
Australia
Australia
Australia
Australia
Australia
British Virgin Islands

Tullow (EA) Holdings Limited 

British Virgin Islands

Direct or 
indirect

Indirect
Indirect
Indirect
Indirect
Indirect
Indirect
Indirect 
(50%)
Indirect

DWT-T Company

Cayman Islands

Indirect

Planet Oil International Limited³

England and Wales

Indirect

Tullow Argentina Limited

England and Wales

Indirect

Tullow Comoros Limited 

England and Wales

Indirect

Tullow Côte d’Ivoire Onshore Limited

England and Wales

Indirect

Tullow Group Services Limited

England and Wales

Direct

Tullow Jamaica Limited

England and Wales

Indirect

Tullow New Ventures Limited

England and Wales

Indirect

Tullow Mozambique Limited

England and Wales

Indirect

Tullow Oil 100 Limited

England and Wales

Direct

Tullow Oil 101 Limited

England and Wales

Direct

Tullow Oil Finance Limited

England and Wales

Direct

Tullow Oil SK Limited

England and Wales

Direct

Tullow Oil SPE Limited

England and Wales

Direct

Tullow Peru Limited

England and Wales

Indirect

Tullow Technologies Limited

England and Wales

Indirect

Tullow Uruguay Limited

England and Wales

Indirect

Tullow Oil Gabon SA

Gabon

Indirect

Address of registered office

Level 9, 1 William Street, Perth WA 6000, Australia
Level 9, 1 William Street, Perth WA 6000, Australia
Level 9, 1 William Street, Perth WA 6000, Australia
Level 9, 1 William Street, Perth WA 6000, Australia
Level 9, 1 William Street, Perth WA 6000, Australia
Level 9, 1 William Street, Perth WA 6000, Australia
Akara Building, 24 De Castro Street, Wickhams Cay, 
Road Town, Tortola, British Virgin Islands
Ritter House, Wickhams Cay, Tortola, VG1110, 
British Virgin Islands
PO Box 32322, 4th Floor Century Yard, Cricket Square, 
George Town, KY1-1209, Cayman Islands
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom 
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
Quartier Tahiti, Immeuble Narval B.P. 9773, 
Libreville, Gabon

160

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 30. Tullow Oil plc subsidiaries continued
As at 31 December 2022 continued

Company name

Country of incorporation

Tullow Gabon Limited

Tullow Oil (Mauritania) Ltd

Isle of Man

Guernsey

Tullow Oil Holdings (Guernsey) Ltd⁴

Guernsey

Tullow Oil Limited

Tullow Congo Limited

Ireland

Isle of Man

Tullow Gabon Holdings Limited

Isle of Man

Tullow Mauritania Limited

Tullow Namibia Limited

Tullow Uganda Limited

Tullow Côte d’Ivoire Exploration Limited
Tullow Côte d’Ivoire Limited
Tullow Ghana Limited
Tullow India Operations Limited
Tullow Oil (Jersey) Limited
Tullow Oil International Limited
Tullow Ethiopia BV

Isle of Man

Isle of Man

Isle of Man

Jersey
Jersey
Jersey
Jersey
Jersey
Jersey
Netherlands

Direct or 
indirect

Indirect

Indirect

Indirect

Direct

Indirect

Indirect

Indirect

Indirect

Indirect

Indirect
Indirect
Indirect
Indirect
Direct
Indirect
Indirect

Tullow Guyana BV

Netherlands

Indirect

Tullow Hardman Holdings BV

Netherlands

Indirect

Tullow Kenya BV

Netherlands

Indirect

Tullow Netherlands Holding Cooperatief BA⁵ Netherlands

Indirect

Tullow Overseas Holdings BV

Netherlands

Direct

Tullow Suriname BV

Netherlands

Indirect

Tullow Uganda Holdings BV

Netherlands

Indirect

Tullow Zambia BV

Netherlands

Indirect

Tullow Oil Norge AS
Energy Africa Bredasdorp (Pty) Ltd

Norway
South Africa

Indirect
Indirect

Tullow South Africa (Pty) Limited

South Africa

Indirect

T.U. S.A.

Uruguay

Indirect

1.  Dissolved in October 2022.

2.  Dissolved in October 2022.

3.  Dissolved in December 2022.

4.  Dissolved in March 2022.

5.  Dissolved in January 2023.

Address of registered office

First Names House, Victoria Road, Douglas 
IM2 4DF, Isle of Man
P.O. Box 119, Martello Court, Admiral Park,  
St. Peter Port GY1 3HB, Guernsey
P.O. Box 119, Martello Court, Admiral Park,  
St. Peter Port GY1 3HB, Guernsey 
Number 1, Central Park, Leopardstown, Dublin 18, 
Ireland
First Names House, Victoria Road, Douglas 
IM2 4DF, Isle of Man
First Names House, Victoria Road, Douglas 
IM2 4DF, Isle of Man
First Names House, Victoria Road, Douglas 
IM2 4DF, Isle of Man
First Names House, Victoria Road, Douglas 
IM2 4DF, Isle of Man
First Names House, Victoria Road, Douglas 
IM2 4DF, Isle of Man
44 Esplanade, St Helier JE4 9WG, Jersey
44 Esplanade, St Helier JE4 9WG, Jersey
44 Esplanade, St Helier JE4 9WG, Jersey
44 Esplanade, St Helier JE4 9WG, Jersey
44 Esplanade, St Helier JE4 9WG, Jersey
44 Esplanade, St Helier JE4 9WG, Jersey
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
Prinses Margrietplantsoen 33, 2595AM 
‘s-Gravenhage, The Netherlands
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
Prinses Margrietplantsoen 33, 2595AM 
’s-Gravenhage, The Netherlands
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
Prinses Margrietplantsoen 33, 2595AM 
’s-Gravenhage, The Netherlands
Prinses Margrietplantsoen 33, 2595AM 
’s-Gravenhage, The Netherlands
9 Chiswick Park, 566 Chiswick High Road, London 
W4 5XT, United Kingdom
Tordenskioldsgate 6B, 0160 Oslo, Norway
11th Floor, Convention Tower, Heerengracht Street, 
Foreshore, Cape Town 8001, South Africa
11th Floor, Convention Tower, Heerengracht Street, 
Foreshore, Cape Town 8001, South Africa
Colonia 810, Of. 403, Montevideo, Uruguay

Tullow Oil plc 
2022 Annual Report and Accounts

161

Financial statementsSupplementary informationStrategic ReportGovernance ReportNote 31. Licence interests
Current exploration, development and production interests

Ghana

Licence/Unit area

Fields 

Deepwater Tano
TEN Development Area 1

Jubilee, Wawa, Tweneboa, 
Enyenra, Ntomme

Area 
sq km

Tullow 
interest

Operator

619

54.84% 

Tullow

West Cape Three Points 

Jubilee

150

25.66% Tullow

Other partners

Kosmos, KEGIN, GNPC, 
Jubilee Oil Holdings, Petro SA

Kosmos, KEGIN, GNPC, 
Jubilee Oil Holdings, Petro SA 

Jubilee Field Unit Area2

Jubilee, Mahogany, Teak

38.97% Tullow

Kosmos, GNPC, Petro SA 

1.  GNPC has exercised its right to acquire an additional 5% in TEN. Tullow's interest is 54.84% after successfully pre-empting on Kosmos' purchase of Occidental 

Petroleum's stake in both assets.

2.  A unitisation agreement covering the Jubilee field was agreed by the partners of the West Cape Three Points and the Deepwater Tano licences. The Jubilee Unit Area 
was expanded in 2017 to include the Mahogany and Teak fields. It now includes all of the remaining part of the West Cape Three Points licence and a small part of the 
Deepwater Tano licence.

Non-operated

Licence/Unit area

Fields 

Côte d’Ivoire

Area 
sq km

Tullow 
interest

Operator

CI-26 Special Area ‘E’ 

Espoir

235

21.33%

CNR

Other partners

Petroci

Avouma, South Tchibala

Ebouri

Echira

Etame, North Tchibala

52

15

76

49

7.50%

Vaalco 

Addax (Sinopec), Sasol, PetroEnergy 

7.50%

Vaalco 

Addax (Sinopec), Sasol, PetroEnergy 

40.00%

Perenco

Gabon Oil Company 

7.50%

Vaalco 

Addax (Sinopec), Sasol, PetroEnergy 

5,626

8.57%

Maurel & Prom

5

54

6

17

17

5

57

4

96

44

16

46

7.50%

Maurel & Prom 

40.00%

Perenco 

7.50%

Maurel & Prom 

7.50%

Maurel & Prom 

7.50%

Maurel & Prom 

7.50%

Maurel & Prom 

24.31%

Perenco 

7.50%

Maurel & Prom 

40.00%

Perenco 

10.00%

Perenco 

7.50%

Maurel & Prom 

7.50%

Maurel & Prom 

315

57.50%

Perenco 

30

40

25

18

25.00%

Perenco 

25.00%

Perenco 

25.00%

Perenco 

27.50%

Perenco 

Gabon Oil Company

Gabon Oil Company 

Gabon Oil Company

Gabon Oil Company

Gabon Oil Company

Gabon Oil Company

Gabon Oil Company 

Gabon Oil Company

Gabon Oil Company 

Gabon Oil Company 

Gabon Oil Company

Gabon Oil Company

ONE-Dyas BV 

ONE-Dyas BV 

ONE-Dyas BV 

Gabon Oil Company

Gabon

Avouma 

Ebouri 

Echira

Etame

Ezanga 

Gwedidi 

Limande

Mabounda 

Maroc 

Maroc Nord 

Mbigou 

M'Oba

Niembi 

Niungo

Oba

Omko 

Onal 

Simba 

Gwedidi

Limande

Mabounda

Maroc

Maroc Nord

Mbigou

M'Oba

Niembi

Niungo

Oba

Omko

Onal

Simba

Tchatamba Marin

Tchatamba Marin

Tchatamba South

Tchatamba South

Tchatamba West

Tchatamba West

Turnix

Turnix

162

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Group Financial Statements continuedYear ended 31 December 2022Note 31. Licence interests continued

Kenya

Licence

Kenya

Block 10BA

Block 10BB

Block 12B

Block 13T

Fields 

Area 
sq km

Tullow 
interest

Operator

Other partners

Amosing, Ngamia

6,172

50.00% Tullow

Africa Oil, TotalEnergies

 11,569

50.00% Tullow

Centric Energy, TotalEnergies

6,200

100.00% Tullow

Ekales, Twiga

4,719

50.00% Tullow

Africa Oil, TotalEnergies

Exploration

Licence/Unit area

Fields 

Area
sq km

Tullow 
interest

Operator

Other partners

Argentina

Block MLO-114 

Block MLO-119 

Block MLO-122 

Côte d’Ivoire

CI-524

CI-803

Guyana

Kanuku

Orinduik

5,942

4,546

40.00% Tullow

40.00% Tullow

4,420

100.00% Tullow

551

90.00% Tullow

1,345

90.00% Tullow

4,154

1,776

37.50% Repsol 

60.00% Tullow

Pluspetrol, Wintershall Dea 

Pluspetrol, Wintershall Dea

Petroci

Petroci

TOQAP 

TOQAP, Eco Atlantic O&G

Tullow Oil plc 
2022 Annual Report and Accounts

163

Financial statementsSupplementary informationStrategic ReportGovernance ReportNotes

2022 
$m

2021
 Restated1
$m

1

4,863.7

4,863.7

4,700.6

4,700.6

3

4
5

5
5

7
7

9.1
54.5

63.6

544.8
74.1

618.9

4,927.3

5,319.5

(194.4)
(100.0)
(186.3)

(480.7)

(389.4)
(100.0)
(73.1)

(562.5)

(2,372.8)
(58.2)

(2,468.7)
(99.0)

(2,431.0)

(2,567.7)

(2,911.7)

(3,130.2)

2,015.6

2,189.3

215.2
1,294.7
194.5
671.5
(360.3)

214.2
1,294.7
194.5
671.5
(185.6)

2,015.6

2,189.3

Company balance sheet
As at 31 December 2022

ASSETS
Non-current assets
Investments

Current assets
Other current assets
Cash at bank

Total assets

LIABILITIES
Current liabilities
Trade and other payables
Borrowings
Derivative financial instruments

Non-current liabilities
Borrowings
Derivative financial instruments

Total liabilities

Net assets

Capital and reserves
Called-up share capital
Share premium 
Foreign currency translation reserve
Merger reserves
Retained earnings

Total equity

1.  Refer to Note 1 for details on prior year restatement.

During the year the Company made a loss of $179.5 million (2021: $1,614.1 million profit).

Approved by the Board and authorised for issue on 7 March 2023.

Rahul Dhir 
Chief Executive Officer 

Richard Miller
Chief Financial Officer

7 March 2023 

7 March 2023

164

Tullow Oil plc 
2022 Annual Report and Accounts

Company statement of changes in equity
Year ended 31 December 2022

At 1 January 2021 (as previously reported)
Profit for the year (restated)
Exercising of employee share options 
Share-based payment charges 

As 1 January 2022 (as adjusted)
Loss for the year 
Exercising of employee share options 
Share-based payment charges 

Share
capital
$m 

211.7
–
2.5
–

214.2
–
1.0
–

Share 
premium 
$m

1,294.7
–
–
–

1,294.7
–
–
–

At 31 December 2022

215.2

1,294.7

Refer to Note 1 for details on prior year restatement.

Foreign 
currency 
translation 
reserve 
$m

194.5
–
–
–

194.5
–
–
–

194.5

Merger
reserves
$m

671.5
–
–
–

671.5
–
–
–

Retained 
earnings
$m 

(1,808.8)
1,614.1
(2.5)
11.6

(185.6)
(179.5)
(1.0)
5.8

Total
equity 
$m

563.6
1,614.1
–
11.6

2,189.3
(179.5)
–
5.8

671.5

(360.3)

2,015.6

Tullow Oil plc 
2022 Annual Report and Accounts

165

Financial statementsSupplementary informationStrategic ReportGovernance ReportCompany accounting policies
As at 31 December 2022

(a) General information
Tullow Oil plc is a company incorporated in the United Kingdom under the Companies Act. The address of the registered office is 
Tullow Oil plc, Building 9, Chiswick Park, 566 Chiswick High Road, London W4 5XT. The Financial Statements are presented in US dollars 
and all values are rounded to the nearest $0.1 million, except where otherwise stated. Tullow Oil plc is the ultimate Parent of the Group.

(b) Basis of preparation 
The Company meets the definition of a qualifying entity under Financial Reporting Standard 100 (FRS 100) issued by the Financial 
Reporting Council. The Financial Statements have therefore been prepared in accordance with Financial Reporting Standard 101 
(FRS 101) Reduced Disclosure Framework as issued by the Financial Reporting Council. 

The following exemptions from the requirements of IFRS have been applied in the preparation of these Financial Statements, in 
accordance with FRS 101: 

 - paragraphs 45(b) and 46 to 52 of IFRS 2 Share-based Payment (details of the number and weighted average exercise prices of share 

options, and how the fair value of goods or services received was determined);

 - IFRS 7 Financial Instruments: Disclosures;

 - paragraphs 91 to 99 of IFRS 13 Fair Value Measurement (disclosure of valuation techniques and inputs used for fair value 

measurement of assets and liabilities); and

 - paragraph 38 of IAS 1 Presentation of Financial Statements – comparative information requirements in respect of certain assets.

The following paragraphs of IAS 1 Presentation of Financial Statements:

 - 10(d) (statement of cash flows);

 - 111 (cash flow statement information);

 - 134–136 (capital management disclosures);

 - IAS 7 Statement of Cash Flows;

 - paragraphs 30 and 31 of IAS 8 Accounting Policies, Changes in Accounting Estimates and Errors;

 - paragraph 17 of IAS 24 Related Party Disclosures (Key Management compensation); and

 - the requirements in IAS 24 Related Party Disclosures, to disclose related party transactions entered into between two or more 

members of a group. Where relevant, equivalent disclosures have been given in the Group accounts. 

The Financial Statements have been prepared on the historical cost basis, except for derivative financial instruments that have been 
measured at fair value.

The Company has applied the exemption from the requirement to publish a separate profit and loss account for the Parent Company 
set out in section 408 of the Companies Act 2006.

During the year the Company made a loss of $179.5 million (2021: $1,614.1 million profit).

(c) Going concern
Refer to the Basis of preparation in the Accounting Policies section of the Group accounts.

(d) Foreign currencies
The US dollar is the functional and presentational currency of the Company. Transactions in foreign currencies are translated at the 
rates of exchange ruling at the transaction date. Monetary assets and liabilities denominated in foreign currencies are translated into 
US dollars at the rates of exchange ruling at the balance sheet date, with a corresponding charge or credit to the income statement. 
However, exchange gains and losses arising on long-term foreign currency borrowings, which are a hedge against the Company’s 
overseas investments, are dealt with in reserves.

166

Tullow Oil plc 
2022 Annual Report and Accounts

(e) Share-based payments
The Company has applied the requirements of IFRS 2 Share-based Payments. The Company has share-based awards that are equity 
settled and cash settled as defined by IFRS 2. The fair value of the equity settled awards has been determined at the date of grant of 
the award allowing for the effect of any market-based performance conditions. This fair value, adjusted by the Company’s estimate of 
the number of awards that will eventually vest as a result of non-market conditions, is expensed uniformly over the vesting period.

The fair values were calculated using a binomial option pricing model with suitable modifications to allow for employee turnover after 
vesting and early exercise. Where necessary, this model is supplemented with a Monte Carlo model. The inputs to the models include: 
the share price at date of grant; exercise price; expected volatility; expected dividends; risk-free rate of interest; and patterns of 
exercise of the plan participants.

For cash settled awards, a liability is recognised for the goods or service acquired, measured initially at the fair value of the liability. 
At each balance sheet date until the liability is settled, and at the date of settlement, the fair value of the liability is remeasured, with 
any changes in fair value recognised in the income statement. 

(f) Investments 
Investments in subsidiaries are accounted for at cost less any provision for impairment.

(g) Financial assets
The Company classifies its financial assets in the following categories: at fair value through profit or loss; and loans and receivables. 
The classification depends on the purpose for which the financial assets were acquired. 

Management determines the classification of its financial assets at initial recognition. As of 31 December 2022, all financial assets 
were classified at amortised cost.

Assets are classified and measured at amortised cost when the business model of the Company is to collect contractual cash flows 
and the contractual terms give rise to cash flows that are solely payments of principal and interest. These assets are carried at 
amortised cost using the effective interest method if the time value of money is significant. Gains and losses are recognised in profit 
or loss when the assets are derecognised, modified or impaired. 

(h) Financial liabilities
The measurement of financial liabilities is determined by the initial classification.

i) Financial liabilities at fair value through profit or loss: 
Those balances that meet the definition of being held for trading are measured at fair value through profit or loss. Such liabilities are 
carried on the balance sheet at fair value with gains or losses recognised in the income statement.

Intercompany derivative liabilities fall under this category of financial instruments.

ii) Financial liabilities measured at amortised cost: 
All financial liabilities not meeting the criteria of being classified at fair value through profit or loss are classified as financial liabilities 
measured at amortised cost. The instruments are initially recognised at their fair value net of transaction costs that are directly 
attributable to the issue of financial liability. Subsequent to initial recognition, financial liabilities are measured at amortised cost 
using the effective interest method.

Borrowings and trade creditors fall under this category of financial instruments.

(i) Share issue expenses 
Costs of share issues are written off against the premium arising on the issues of share capital.

(j) Finance costs of debt
Finance costs of debt are recognised in the profit and loss account over the term of the related debt at a constant rate on the 
carrying amount. 

Interest-bearing borrowings are recorded as the proceeds received, net of direct issue costs. Finance charges, including premiums 
payable on settlement or redemption and direct issue costs, are accounted for on an accruals basis in the income statement using the 
effective interest method and are added to the carrying amount of the instrument to the extent that they are not settled in the period 
in which they arise.

Tullow Oil plc 
2022 Annual Report and Accounts

167

Financial statementsSupplementary informationStrategic ReportGovernance ReportCompany accounting policies continued
As at 31 December 2022

(k) Taxation
Current and deferred tax, including UK corporation tax and overseas corporation tax, are provided at amounts expected to be paid using 
the tax rates and laws that have been enacted or substantively enacted by the balance sheet date. Deferred corporation tax is recognised 
on all temporary differences that have originated but not reversed at the balance sheet date where transactions or events that result in an 
obligation to pay more, or right to pay less, tax in the future have occurred at the balance sheet date. Deferred tax assets are recognised 
only to the extent that it is considered more likely than not that there will be suitable taxable profits from which the underlying temporary 
differences can be deducted. Deferred tax is measured on a non-discounted basis.

Deferred tax is provided on temporary differences arising on acquisitions that are categorised as business combinations. Deferred tax is 
recognised at acquisition as part of the assessment of the fair value of assets and liabilities acquired. Any deferred tax is charged or 
credited in the income statement as the underlying temporary difference is reversed. 

(l) Capital management
The Company defines capital as the total equity of the Company. Capital is managed in order to provide returns for shareholders and 
benefits to stakeholders and to safeguard the Company’s ability to continue as a going concern. Tullow is not subject to any externally 
imposed capital requirements. To maintain or adjust the capital structure, the Company may adjust the dividend payment to 
shareholders, return capital, issue new shares for cash, repay debt, and put in place new debt facilities. 

(m) Critical accounting judgements and key sources of estimation uncertainty
The Group assesses critical accounting judgements annually. The following are the critical judgements, apart from those involving 
estimations which are dealt with in policy (ag), that the Directors have made in the process of applying the Group’s accounting policies 
and that have the most significant effect on the amounts recognised in the Financial Statements.

Investments (note 1):
The Company is required to assess the carrying values of each of its investments in subsidiaries for impairment. The net assets 
of certain of the Company’s subsidiaries are predominantly intangible exploration and evaluation (E&E) and property, plant and 
equipment assets. 

Where facts and circumstances indicate that the carrying amount of an E&E asset held by a subsidiary may exceed its recoverable 
amount, by reference to the specific indicators of impairment of E&E assets, an impairment test of the asset is performed by the 
subsidiary undertaking and the asset is impaired by any difference between its carrying value and its recoverable amount. 
The recognition of such an impairment by a subsidiary is used by the Company as the primary basis for determining whether or not 
there are indications that the investment in the related subsidiary may also be impaired, and thus whether an impairment test of the 
investment carrying value needs to be performed. The results of exploration activities are inherently uncertain and the assessment 
of impairment of E&E assets by the subsidiary, and that of the related investment by the Company, is judgemental.

For property, plant and equipment, the value of assets/fields supporting the investment value is assessed by estimating the 
discounted future cash flows based on Management’s expectations of future oil and gas prices and future costs.

In order to discount the future cash flows the Group calculates CGU-specific discount rates. The discount rates are based on an 
assessment of a relevant peer group’s post-tax weighted average cost of capital (WACC). The post-tax WACC is subsequently grossed 
up to a pre-tax rate. The Group then deducts any exploration risk premium which is implicit within a peer group’s WACC and 
subsequently applies additional country risk premium for all CGUs, an element of which is determined by whether the assets are 
onshore or offshore. Refer to Notes 9 and 10 to the Group Financial Statements.

Where there is evidence of economic interdependency between fields, such as common infrastructure, the fields are grouped as a 
single CGU for impairment purposes.

Amounts due from subsidiary undertakings (note 3):
The Company is required to assess the carrying values of each of the amounts due from subsidiary undertakings, considering the 
requirements established by IFRS 9 Financial Instruments.

The IFRS 9 impairment model requires the recognition of ‘expected credit losses’, in contrast to the requirement to recognise 
‘incurred credit losses’ under IAS 39. Where conditions exist for impairment on amounts due from subsidiary undertakings expected 
credit losses assume that repayment of a loan is demanded at the reporting date. If the subsidiary has sufficient liquid assets 
to repay the loan if demanded at the reporting date, the expected credit loss is likely to be immaterial. However, if the subsidiary 
cannot demonstrate the ability to repay the loan, if demanded at the reporting date, the Company calculates an expected credit loss. 
This calculation considers the percentage of loss of the amount due from subsidiary undertakings, which involves judgement around 
how amounts would likely be recovered, and over what time they would be recovered. 

168

Tullow Oil plc 
2022 Annual Report and Accounts

Notes to the Company Financial Statements
Year ended 31 December 2022

Note 1. Investments 

Subsidiary undertakings

2022 
$m

4,863.7

4,863.7

2021
Restated 
$m

4,700.6

4,700.6

The movement in Company's investment in subsidiaries of $163.1 million (2021: $1,334.6 million) is due to additions of $665.6 million 
(2021: $317.0 million) and impairment charge of $502.5 million (2021: $1,017.6 impairment reversal) which was recognised against the 
Company’s investments in subsidiaries in relation to losses incurred by Group service companies and exploration companies and 
underlying value of the Group’s production companies. (Refer to notes 9 and 10 in the Notes to the Group Financial Statements.)

Tullow Oil (Jersey) Limited
Tullow Oil SK Limited
Tullow Group Services Limited
Tullow Overseas Holdings B.V.
Tullow Oil SPE Limited
Tullow Gabon Holdings Limited
Tullow Oil Finance Limited

Total

Trigger for 
2022 
impairment

2022 
Impairment 
$m

2022 
Remaining 
recoverable 
amount 
$m

2021 
Impairment/ 
(reversal)
Restated
$m

a
a
a
a,b
n/a
n/a
a

–
–
5.4
497.1
–
–
–

–
–
–
4,786.6
65.3
11.8
–

0.1
17.4
11.1
(1,106.2)
–
–
60.0

2021 
Remaining 
recoverable 
amount
Restated 
$m

–
–
–
4,623.5
65.3
11.8
–

502.5

4,863.7

(1,017.6)

4,700.6

a.  Reduction in net asset value as a result of impairment of direct and indirect subsidiaries.

b. 

Impact of loss making subsidiaries.

Comparative information in respect of impairment reversal and remaining recoverable amount has been restated in relation to the 
recognition of an additional impairment reversal of investments in subsidiaries due to an error in the calculating the recoverable value 
Tullow Oil Plc's investment in Tullow Overseas Holdings B.V. The investment in subsidiaries as at 31 December 2021 and impairment  
reversal for the year ended 31 December 2021 was understated by $350.4 million. As a result of the correction, investment in  subsidiaries 
as at 31 December 2021  increased from $4.350.3 million to $4,700.6 million and Profit for the year increased from $1,263.8 million to 
$1,614.1 million.

The Company’s subsidiary undertakings as at 31 December 2022 are listed on pages 160 to 161. The principal activity of all companies 
relates to oil and gas exploration, development and production.

Sensitivities
The value of property, plant and equipment and E&E assets supporting the investment value will be affected by the potential future 
changes to oil prices and discount rates. All impairment assessments are prepared on a VIU basis using discounted future cash flows 
based on 2P reserves profiles. A reduction or increase in the two-year forward curve of $5/bbl, based on the approximate range of 
annualised average oil price over recent history, and a reduction or increase in the medium and long-term price assumptions of 
$5/bbl, based on the range of annualised average historical prices, are considered to be reasonably possible changes for the purposes 
of sensitivity analysis. Decreases to oil prices specified in note 10 to the Group Financial Statements would increase the investment 
impairment charge by $555.0, whilst increases to oil prices specified above would result in a credit to the investment impairment 
charge of $527.3 million. A 1% change in the pre-tax discount rate would increase the impairment by $235.8 million. The Company 
believes a 1% change in the pre-tax discount rate to be a reasonable possibility based on historical analysis of the Company’s and peer 
group of companies’ impairments.

Climate change 
The value of property, plant and equipment and E&E assets supporting the investment value will be affected by the potential future 
impact of Climate Change. The Company estimates that the impact on oil and carbon prices as contained in the NZE scenarios on the 
value of assets held by subsidiaries could result in a potential write off of investments of up to $2,810.2 million. Refer to note 26 to the 
Group Financial Statements.

Note 2. Deferred tax
The Company has tax losses of $1,289.5 million (2021: $874.7 million) that are available indefinitely for offset against future non-ring-
fenced taxable profits in the Company. A deferred tax asset of $nil (2021: $nil) has been recognised in respect of these losses on the 
basis that the Company does not anticipate making non-ring-fenced profits in the foreseeable future.

Tullow Oil plc 
2022 Annual Report and Accounts

169

Financial statementsSupplementary informationStrategic ReportGovernance ReportNotes to the Company Financial Statements continued
Year ended 31 December 2022

Note 3. Other current assets
Amounts falling due within one year

Other debtors
Due from subsidiary undertakings

2022 
$m

4.9
4.2

9.1

2021 
$m

7.3
537.5

544.8

The decrease in amounts due from subsidiary undertakings of $533.3 million is mostly due to a repayment of the interest bearing 
loan from Tullow Overseas Holdings B.V (2021: $564.2 million). The loan incurred interest at SOFR plus 4.78% (2021: LIBOR plus 4.5%). 
The remaining amounts due from subsidiaries accrue no interest. All amounts are repayable on demand. At 31 December 2022 
a provision of $nil (2021: $26.7 million) was held in respect of the recoverability of amounts due from subsidiary undertakings.

Note 4. Trade and other payables
Amounts falling due within one year

Accrued interest
Accruals
Provisions
Due to subsidiary undertakings

Note 5. Borrowings

Current
Borrowings – within one year

10.25% Senior Secured Notes due 2026 

Non-current
Borrowings – after one year but within five years
  7.00% Senior Notes due 2025 

10.25% Senior Secured Notes due 2026 

Carrying value of total borrowings

2022 
$m

40.9
9.0
–
144.5

194.4

2021 
$m

42.2
1.2
1.6
344.4

389.4

2022 
$m

2021 
$m

100.0

100.0

100.0

100.0

792.8
1,580.0

2,372.8

2,472.8

792.1
1,676.6

2,468.7

2,568.7

The Company’s capital structure includes $1.7bn Senior Secured Notes due 2026 (2026 Notes), $800 million Senior Notes due 2025 
(2025 Notes) and a $500 million Super Senior Revolving Credit Facility (SSRCF).

The 2026 Notes, maturing in May 2026, require an annual prepayment of $100 million, in May, of the outstanding principal amount plus 
accrued and unpaid interest, with the balance due on maturity. 

The 2025 Notes are due in a single payment in March 2025.

The SSRCF, maturing in December 2024, comprises of (i) a $500 million revolving credit facility and (ii) a $100 million letter of 
credit facility. The revolving credit facility remains undrawn as at 31 December 2022. Letters of credit amounting to $44 million 
(2021: $20 million) have been issued under the facility. 

Unamortised debt arrangement fees for the 2026 Notes, the Senior Notes due 2025 and the SSRCF are $20.0 million, $7.0 million and 
$4.8 million respectively. 

The 2026 Notes and the SSRCF are senior secured obligations of Tullow Oil plc and are guaranteed by certain subsidiaries of the Group.

The Company or its affiliates may, at any time and from time to time, seek to retire or purchase outstanding debt through cash 
purchases and/or exchanges, in open-market purchases, privately negotiated transactions or otherwise. Such repurchases or 
exchanges, if any, will be upon such terms and at such prices as management may determine, and will depend on prevailing market 
conditions, liquidity requirements, contractual restrictions and other factors. 

170

Tullow Oil plc 
2022 Annual Report and Accounts

 
 
Note 6. Financial instruments
Disclosure exemptions adopted
Where equivalent disclosures for the requirements of IFRS 7 Financial Instruments: Disclosures and IFRS 13 Fair Value Measurements 
have been included in the 2022 Annual Report and Accounts of Tullow Oil plc, the Company has adopted the disclosure exemptions 
available to the Company’s accounts.

Financial risk management objectives
The Company follows the Group’s policies for managing all its financial risks.

Fair values of derivative instruments
All derivatives are recognised at fair value on the balance sheet with valuation changes recognised immediately in the income 
statement. Fair value is the amount for which the asset or liability could be exchanged in an arm’s-length transaction at the relevant 
date. Where available, fair values are determined using quoted prices in active markets. To the extent that market prices are not 
available, fair values are estimated by reference to market-based transactions, or using standard valuation techniques for the 
applicable instruments and commodities involved.

The Company’s derivative carrying and fair values were as follows:

Assets/liabilities

Option market value
  Oil derivatives
Deferred premium
  Oil derivatives

Total assets

Total liabilities

2022 
Less than 
1 year
$m

2022 
1–3 years
$m

2022 
Total
$m

2021 
Less than
 1 year
$m

2021 
1–3 years
$m

2021 
Total
$m

(162.1)

(50.0)

(212.1)

(51.0)

(66.6)

(117.6)

(24.2)

(8.2)

(32.4)

(22.1)

(32.4)

(54.5)

–

–

–

–

–

–

(186.3)

(58.2)

(244.5)

(73.1)

(99.0)

(172.1)

The following provides an analysis of the Company’s financial instruments measured at fair value, grouped into Levels 1 to 3 based on 
the degree to which the fair value is observable:

Level 1: fair value measurements are those derived from quoted prices (unadjusted) in active markets for identical assets or liabilities;

Level 2: fair value measurements are those derived from inputs other than quoted prices included within Level 1 which are observable 
for the asset or liability, either directly or indirectly; and

Level 3: fair value measurements are those derived from valuation techniques which include inputs for the asset or liability that are 
not based on observable market data.

All of the Company’s derivatives are Level 2 (2021: Level 2). There were no transfers between fair value levels during the year.

For financial instruments which are recognised on a recurring basis, the Company determines whether transfers have occurred 
between levels by re-assessing categorisation (based on the lowest-level input which is significant to the fair value measurement 
as a whole) at the end of each reporting period.

Income statement summary
Derivative fair value movements during the year which have been recognised in the income statement were as follows:

Loss on derivative instruments

Oil derivatives

2022 
$m

72.4

2021 
$m

(172.1)

Cash flow and interest rate risk
The interest rate profile of the Company’s financial assets and liabilities, excluding trade and other receivables and trade and other 
payables, at 31 December 2022 and 31 December 2021 was as follows:

US$

2022 
Cash at bank
$m

2022 
Fixed rate 
debt
$m

2022 
Total
$m

2021 
Cash at bank
$m

2021 
Fixed rate 
debt
$m

2021 
Total
$m

54.5

54.5

(2,500.0)

(2,445.5)

(2,500.0)

(2,445.5)

74.1

74.1

(2,600.0)

(2,525.9)

(2,600.0)

(2,525.9)

Cash and cash equivalents consisted of $50.0 million (2021: $20.8 million) of short-term deposits that are readily convertible to 
known amounts of cash with insignificant risk of change in value. The Company only deposits cash with major banks of high-quality 
credit standing.

Tullow Oil plc 
2022 Annual Report and Accounts

171

Financial statementsSupplementary informationStrategic ReportGovernance ReportNotes to the Company Financial Statements continued
Year ended 31 December 2022

Note 6. Financial instruments continued
Liquidity risk
The following table details the Company’s remaining contractual maturities for its non-derivative financial liabilities with agreed 
repayment periods. The tables have been drawn up based on the undiscounted cash flows of financial liabilities based on the earliest 
date on which the Company can be required to pay.

31 December 2022
Non-interest bearing
Fixed interest rate instruments
  Principal repayments

Interest charge

31 December 2021
Non-interest bearing
Fixed interest rate instruments
  Principal repayments

Interest charge

Weighted 
average 
effective
 interest rate

n/a
9.7%

Weighted 
average 
effective
 interest rate

n/a
9.7%

Less than 
1 month
$m

1–3
months
$m

3 months 
to 1 year
$m

1–5
years
$m

5+
years
$m

–

–
–

–

18.7

175.7

–

–
28.0

46.7

100.0
197.0

472.7

2,400.0
464.0

2,864.0

–

–
–

0

Less than 
1 month
$m

1–3
months
$m

3 months 
to 1 year
$m

1–5
years
$m

5+
years
$m

–

–
–

–

18.7

370.7

–

–
28.0

46.7

100.0
207.0

677.7

2,500.0
689.0

3,189.0

–

–
–

–

Total
$m

194.4

2,500.0
689.0

3,383.4

Total
$m

389.4

2,600.0
924.0

3,913.4

Note 7. Called-up equity share capital and share premium account
Allotted equity share capital and share premium

At 1 January 2021 
Issued during the year 
  Exercise of share options

At 1 January 2022
Issued during the year 
  Exercise of share options

At 31 December 2022

Equity share 
capital allotted 
and fully paid 
Number

1,414,071,777

Share 
capital 
$m 

211.7

Share 
premium
$m 

1,294.7

18,008,320

2.5

–

1,432,080,097

214.2

1,294.7

7,525,898

1.0

–

1,439,605,995

215.2

1,294.7

The Company does not have an authorised share capital. The par value of the Company’s shares is 10p.

172

Tullow Oil plc 
2022 Annual Report and Accounts

 
 
Alternative performance measures

The Group uses certain measures of performance that are not 
specifically defined under IFRS or other generally accepted 
accounting principles. These non-IFRS measures include capital 
investment, net debt, gearing, adjusted EBITDAX, underlying 
cash operating costs, free cash flow, underlying operating cash 
flow and pre-financing cash flow. 

Capital investment
Capital investment is defined as additions to property, plant and 
equipment and intangible exploration and evaluation assets less 
decommissioning asset additions, right-of-use asset additions, 
capitalised share-based payment charge, capitalised finance 
costs, additions to administrative assets, Norwegian tax refund 
and certain other adjustments. The Directors believe that capital 
investment is a useful indicator of the Group’s organic 
expenditure on exploration and appraisal assets and oil and gas 
assets incurred during a period because it eliminates certain 
accounting adjustments such as capitalised finance costs and 
decommissioning asset additions.

Additions to property, plant and 
equipment

Additions to intangible exploration and 
evaluation assets
Less:
Changes to Decommissioning asset 
estimates
Right-of-use asset additions
Lease payments related to capital 
activities
Additions to administrative assets
Other non-cash capital expenditure

Capital investment

Movement in working capital
Additions to administrative assets
Cash capital expenditure  
per the cash flow statement

2022 
$m

370.7

2021 
$m

148.1

39.2

46.3

(19.9)
63.5

(40.2)
2.0
50.4

354.1

(49.7)
2.0

(134.8)
73.5

(26.8)
1.6
17.7

263.2

(28.3)
1.6

306.4

236.5

Net debt
Net debt is a useful indicator of the Group’s indebtedness, 
financial flexibility and capital structure because it indicates the 
level of cash borrowings after taking account of cash and cash 
equivalents within the Group’s business that could be utilised to 
pay down the outstanding cash borrowings. Net debt is defined 
as current and non-current borrowings plus non-cash 
adjustments, less cash and cash equivalents. Non-cash 
adjustments include unamortised arrangement fees, adjustment 
to convertible bonds, and other adjustments. The Group’s 
definition of net debt does not include the Group’s leases as the 
Group’s focus is the management of cash borrowings and a lease 
is viewed as deferred capital investment. 

The value of the Group’s lease liabilities as at 31 December 2022 was 
$251.2 million current and $732.9 million non-current; it should be 
noted that these balances are recorded gross for operated assets 
and are therefore not representative of the Group’s net exposure 
under these contracts.

Borrowings
Non-cash adjustments
Less cash and cash equivalents

Net debt

2022 
$m

2,472.8
27.2
(636.3)

2021 
$m

2,568.7
31.3
(469.1)

1,863.7

2,130.9

Gearing and adjusted EBITDAX
Gearing is a useful indicator of the Group’s indebtedness, 
financial flexibility and capital structure and can assist securities 
analysts, investors and other parties to evaluate the Group. 
Gearing is defined as net debt divided by adjusted EBITDAX. 
Adjusted EBITDAX is defined as profit/(loss) from continuing 
activities adjusted for income tax (expense)/credit, finance costs, 
finance revenue, gain on hedging instruments, depreciation, 
depletion and amortisation, share-based payment charge, 
restructuring costs, gain/(loss) on disposal, exploration costs 
written off, impairment of property, plant and equipment net, and 
provision for onerous service contracts. 

Profit/(Loss) from continuing activities
Adjusted for:
Income tax expense
Finance costs
Finance revenue
Gain on hedging instruments
Gain on bargain purchase
Depreciation, depletion and 
amortisation
Share-based payment charge
Restructuring costs and provisions for 
onerous contracts
Gain on disposal
Exploration costs written off
Impairment of property, plant and 
equipment, net

Adjusted EBITDAX

Net debt

Gearing (times)

2022 
$m

49.1

393.0
335.5
(42.9)
(0.8)
(196.8)

425.8
5.8

4.2
(0.4)
105.2

391.2

1,468.9

1,863.7

1.3

2021
Restated1 
$m

(80.7)

295.6
356.1
(44.3)
–
-

378.9
11.6

61.8
(120.3)
59.9

54.3

972.9

2,130.9

2.2

1.  Revenue from crude oil sales has been restated following a revision to the 

Group's accounting policy. This resulted in an increase to the revenue for the 
year ended 31 December 2022 of $21.4 million (2021: 12.2 million), and a 
corresponding increase to the income tax expense.  Refer to note 6.

Tullow Oil plc 
2022 Annual Report and Accounts

173

Financial statementsSupplementary informationStrategic ReportGovernance ReportAlternative performance measures continued

Underlying cash operating costs
Underlying cash operating costs is a useful indicator of the 
Group’s costs incurred to produce oil and gas. Underlying cash 
operating costs eliminates certain non-cash accounting 
adjustments to the Group’s cost of sales to produce oil and gas. 
Underlying cash operating costs is defined as cost of sales less 
operating lease expense, depletion and amortisation of oil and gas 
assets, underlift, overlift and oil stock movements, share-based 
payment charge included in cost of sales, royalties and certain 
other cost of sales. Underlying cash operating costs are divided 
by production to determine underlying cash operating costs per 
boe. In 2021 and 2022, Tullow incurred abnormal non- recurring 
costs which are presented separately below. The adjusted 
normalised cash operating costs are a helpful indicator to the 
forward underlying costs of the business.

Underlying operating cash flow
This is a useful indicator of the Group’s assets ability to generate 
cash flow to fund further investment in the business, reduce 
borrowing and provide returns to shareholders. Underlying 
operating cash flow is defined as net cash from operating 
activities less repayments of obligations under leases plus 
decommissioning expenditure. 

Pre-financing free cash flow 
This is a useful indicator of the Group’s ability to generate cash 
flow to reduce borrowings and provide returns to shareholders 
through dividends. Pre-financing free cash flow is defined as net 
cash from operating activities, and net cash used in investing 
activities, less repayment of obligations under leases and foreign 
exchange gain.

Net cash from operating activities

Less:
Decommissioning expenditure
Lease payments related to capital 
activities

Plus:
Repayment of obligations under 
leases

Underlying operating cash flow

Net cash used in investing activities
Decommissioning expenditure
Lease payments related to capital 
activities

Pre-financing free cash flow

2022 

1,077.8

57.7

40.2

(203.8)

971.9

(356.2)
(57.7)

(40.2)

517.8

2021 

786.9

52.8

26.8

(155.9)

710.6

(101.7)
(52.8)

(26.8)

529.3

Cost of sales
Less:
Depletion and amortisation of oil and 
gas and leased assets
Underlift, overlift and oil stock 
movements
Share-based payment charge included 
in cost of sales
Royalties
Other cost of sales

Underlying cash operating costs

Non-recurring costs

Total normalised cash operating 
costs

Production (mmboe)

Underlying cash operating costs per 
boe ($/boe)

Normalised cash operating costs per 
boe ($/boe)

2022 
$m

697.5

2021 
$m

638.9

410.7

360.9

(46.3)

(20.0)

0.4
61.7
4.4

266.5

(14.7)

251.8

21.6

12.3

11.3

0.5
40.0
(11.7)

268.7

(7.9)

260.8

21.6

12.4

12.1

Free cash flow
Free cash flow is a useful indicator of the Group’s ability to 
generate cash flow to fund the business and strategic acquisitions, 
reduce borrowings and provide returns to shareholders through 
dividends. Free cash flow is defined as net cash from operating 
activities, and net cash used in investing activities, less debt 
arrangement fees, repayment of obligations under leases, 
finance costs paid, and foreign exchange gain.

Net cash from operating activities
Net cash used in investing activities
Repayment of obligations under leases
Finance costs paid
Debt arrangement fees
Foreign exchange gain

Free cash flow

2022 
$m

1,059.8
(356.2)
(203.8)
(230.5)
—
(1.6)

267.2

2021 
$m

786.9
(101.7)
(155.9)
(234.9)
(56.6)
6.9

244.7

174

Tullow Oil plc 
2022 Annual Report and Accounts

Shareholder information

Financial calendar

2022 full year results announced

Annual General Meeting

AGM trading update

8 March 2023

24 May 2023

24 May 2023

Trading statement and operational update

12 July 2023

2023 half-year results announced

13 September 2023

November trading update

15 November 2023

Shareholder enquiries
All enquiries concerning shareholdings, including notification of 
change of address, loss of a share certificate or dividend 
payments, should be made to the Company’s registrar.

For shareholders on the UK register, Computershare provides a 
range of services through its online portal, Investor Centre, which 
can be accessed free of charge at www.investorcentre.co.uk. 
Once registered, this service, accessible from anywhere in the 
world, enables shareholders to check details of their shareholdings 
or dividends, download forms to notify changes in personal details 
and access other relevant information.

United Kingdom registrar 
Computershare Investor Services PLC 
The Pavilions  
Bridgwater Road  
Bristol BS99 6ZY

Tel – UK shareholders: 0370 703 6242  
Tel – overseas shareholders: +44 870 703 6242

Contact: www.investorcentre.co.uk/contactus

Ghana registrar
The Central Securities Depository (Ghana) Limited
4th Floor, Cedi House, P.M.B CT 465 Cantonments, Accra, Ghana

Tel – Ghana shareholders: + 233 303 972 254/302 689 313

Contact: info@csd.com.gh

Share dealing service
A telephone share dealing service has been established for 
shareholders with Computershare for the sale and purchase of 
Tullow Oil shares. Shareholders who are interested in using this 
service can obtain further details by calling the appropriate 
telephone number below:

UK shareholders: 0370 703 0084 

If you live outside the UK and wish to trade you can do so through 
the Computershare Trading Account. To find out more or to open 
an account, please visit  
www.computershare-sharedealing.co.uk or phone 
Computershare on +44 870 707 1606.

ShareGift
If you have a small number of shares whose value makes it 
uneconomical to sell, you may wish to consider donating them 
to ShareGift which is a UK registered charity specialising 
in realising the value locked up in small shareholdings for 
charitable purposes. The resulting proceeds are donated to 
a range of charities, reflecting suggestions received from 
donors. Should you wish to donate your Tullow Oil plc shares in 
this way, please download and complete a transfer form from 
www.sharegift.org/forms, sign it and send it together with the 
share certificate to ShareGift, PO Box 72253, London SW1P 9LQ. For 
more information regarding this charity, visit www.sharegift.org.

Electronic communication
To reduce impact on the environment, the Company encourages 
all shareholders to receive their shareholder communications, 
including Annual Reports and notices of meetings, electronically. 
Once registered for electronic communications, shareholders 
will be sent an email each time the Company publishes statutory 
documents, providing a link to the information.

Tullow actively supports Woodland Trust, the UK’s leading 
woodland conservation charity. Computershare, together with 
Woodland Trust, has established eTree, an environmental 
programme designed to promote electronic shareholder 
communications. Under this programme, the Company makes a 
donation to eTree for every shareholder who registers for 
electronic communication. To register for this service, simply 
visit http://www.investorcentre.co.uk/etreeuk/tullowoilplc with 
your shareholder number and email address to hand.

Shareholder security
Shareholders are advised to be cautious about any unsolicited 
financial advice, offers to buy shares at a discount or offers of 
free Company reports. More detailed information can be found 
at http://scamsmart.fca.org.uk/ and in the Shareholder 
Services section of the Investors area of the Tullow website: 
www.tullowoil.com.

Corporate brokers
Barclays
5 North Colonnade, Canary Wharf, London E14 4BB

Peel Hunt
120 London Wall, London EC2Y 5ET

Tullow Oil plc 
2022 Annual Report and Accounts

175

Financial statementsSupplementary informationStrategic ReportGovernance ReportCommercial reserves and contingent resources summary
(unaudited) working interest basis

Ghana

Non-Operated

Kenya

Exploration

Total

Oil
mmbbl

Gas
bcf

Oil
mmbbl

Gas
bcf

Oil
mmbbl

Gas
bcf

Oil
mmbbl

Gas
bcf

Oil
mmbbl

Gas7
bcf

Petroleum
mmboe

Commercial reserves1

1 January 2022
Revisions3,4,6
Production

W.I. change

168.3
(4.5)
(16.2)

138.9
4.3
–

16.7

14.1

38.8
4.8
(5.8)

–

31 December 2022

164.3

157.3

37.8

Contingent resources2

1 January 2022
Revisions3,4,6
W.I. change

212.1
(47.8)
20.7

 585.2
(77.1)
69.7

31 December 2022

185.0

577.8

29.7
6.3
–

36.0

7.1
(0.6)
(1.4)

–

5.1

0.9
7.7
–

8.6

–
–
–

–

–

231.4
–
–

231.4

Total  
31 December 2022

349.3

735.1

73.8

13.7

231.4

–
–
–

–

–

–
–
–

–

–

–
–
–

–

–

54.5
–
–

54.5

54.5

–
–
–

–

–

–
–
–

–

–

207.1
0.4
(22.1)

145.9
3.8
(1.4)

231.4
1.0
(22.3)

16.7

14.1

19.0

202.1

162.4

229.1

527.6
(41.4)
20.7

586.1
(69.4)
69.7

625.4
(53.0)
32.3

506.9

586.4

604.6

709.0

748.8

833.7

1.  Proven and Probable Reserves above are as audited and reported by independent third-party reserve auditors. The auditor was provided with all the significant data up 

until 31 December 2022.

2.  Proven and Probable Contingent Resources above are also as audited and reported by independent third-party auditors based on best available information as of 

31 December 2022. Numbers represent the working interest net to Tullow.

3.  Reserves and Resources revisions in Ghana relate to successful infill drilling and good field performance in Jubilee and the maturation of a number of projects including: 
the Tweneboa Oil development, infill well on Ntomme and the Enyenra South extension development. This is balanced by a downward revision of Ntomme and Enyenra 
reflecting field production performance and removal of reserves associated with the two (dry) TEN Riser Base wells drilled in 2022.

4.  Reserves revisions in Gabon mainly relate to development progress in Tchatamba, and reserves in Etame.

5.  Resource estimates for Kenya are from independent evaluation of resources by independent third-party reserve auditors.

6.  A gas conversion factor of 6 Mscf/boe is used to calculate the total Petroleum Mmboe.

7.  The Working Interest change in Ghana relates to the pre-emptive acquisition of Occidental's interest in Jubilee and TEN. This transaction increased Tullow’s equity 

interests to 39.0% in the Jubilee field and to 54.8% in the TEN fields.

The Group provides for depletion and amortisation of tangible fixed assets on a net entitlements basis, which reflects the terms 
of the Production Sharing Contracts related to each field. Total net entitlement reserves were 219.6 mmboe at 31 December 2022 
(31 December 2021: 222.0 mmboe).

Contingent Resources relate to resources in respect of which development plans are in the course of preparation or further evaluation 
is under way with a view to future development.

176

Tullow Oil plc 
2022 Annual Report and Accounts

Stay up to date  
www.tullowoil.com

Our main corporate website has key information about our business, 
operations, investors, media, sustainability, careers and suppliers.

RESULTS, REPORTS AND PRESENTATIONS
Financial results, corporate Annual Reports, webcasts and 
fact books are all stored in the Investor Relations section of our 
website: www.tullowoil.com/reports.

E-COMMUNICATIONS
All documents on the website are available to view without any 
particular software requirement other than the software which is 
available on the Group’s website. 

For every shareholder who signs up for electronic 
communications, a donation is made to the eTree initiative 
run by Woodland Trust. You can register for email 
communication at: www.etree.com/tullowoilplc.

COMPANY SECRETARY AND REGISTERED OFFICE
Adam Holland 
Tullow Oil plc  
9 Chiswick Park  
566 Chiswick High Road  
London  
W4 5XT  
United Kingdom 

To contact any of Tullow’s principal subsidiary 
undertakings, please find address details on  
www.tullowoil.com/contacts  
or send ‘in care of’ to Tullow’s registered address.

CBP017685

Tullow Oil plc’s commitment to environmental issues is reflected in this 
Annual Report, which has been printed on Arena Smooth Extra White, an 
FSC® certified material.

This document was printed by Pureprint Group using its environmental 
print technology, with 99% of dry waste diverted from landfill, minimising 
the impact of printing on the environment. The printer is a 
CarbonNeutral® company.

Both the printer and the paper mill are registered to ISO 14001.

Tullow Oil plc  
9 Chiswick Park  
566 Chiswick High Road  
London W4 5XT  
United Kingdom 

Email: info@tullowoil.com

Website: www.tullowoil.com