WHI TING PE TROLEU M
L E A D I N G T H E W A Y
2018 ANNUAL REPORT
ABO U T WHITING PETROLEUM
Headquartered in Denver, Colorado, Whiting Petroleum
Corporation is an independent oil and gas company that
develops, produces, acquires and explores for crude
oil, natural gas and natural gas liquids primarily in the
Rocky Mountains region of the United States. We are
focused primarily on organic exploration and develop-
ment activity, both on grassroots oil plays and on the
development of previously acquired properties. Our core
assets provide the opportunity for repeatable success
and meaningful production growth. We lead the industry
with our competitive asset base, dedication to technology
and strong results. Whiting is a competitive company
with a strong plan for the future. The Company’s shares
are traded on the NYSE under the stock symbol WLL.
2018 ACHIEVEMENTS
2018 net cash provided by
operating activities of
$1,092 million exceeded
CapEx of $832 million by
$260 million
Reduced debt
Completed $130 million
accretive acquisition
Added top-tier inventory with
Generation 4.0 completions
DEAR FELLOW SHAREH OLDERS ,
As Whiting continues its transition from an entrepreneurial enterprise to
a mid-size company leading its peers in capital ef ficiency and free cash
flow generation, we reflect on 2018 as a pivotal moment for laying critical
groundwork to ensure a future of continued excellence.
We like to say we’re fundamentally better, which means
inspires our processes, sparks innovation, raises perfor-
being thoughtful at every turn and doing things right, down
mance and keeps costs down. It shows in the results we
to the smallest detail. We never stop refining and innovating
deliver. We’re setting the standard for a returns-focused,
when it comes to our processes, and at the same time, we
high-margin business model in the E&P sector. This is
are committed to building and enhancing a company culture
evident in our peer-leading free cash flow results in 2018.
that rewards our employees, our shareholders, and the
As we look ahead, we also see the potential to transform
communities where we operate. In 2018, focusing on putting
our cutting-edge, world-class processes into commercial
the right people in the right places, particularly in leadership,
solutions that can further increase profitability, and we now
was essential to moving forward with our vision.
believe we have the talent and essential skill sets to do it.
I am pleased to announce that we now have a complete
At Whiting, we value the people beyond our walls, as
executive team comprised of Chief Financial Officer Mike
well. Our impact on communities and the environment
Stevens, Chief Corporate Development and Strategy Officer
is always top of mind. I’m proud to say that even as our
Tim Sulser, Chief Operating Officer Chip Rimer, and myself.
production has increased to 130,000 barrels a day, we
Together, we are creating alignment around shared goals
have maintained a strong focus on employee safety and
and values, defining roles and responsibilities with greater
development, environmental stewardship and community
clarity, and looking toward tomorrow with a better under-
engagement. Sustainable practices are an important way
standing of where we want to go, even as we manage the
we’re building an enduring company that can be passed on
urgent and important business of today. You’ll get to know
to the next generation. In the following pages, you’ll also
each of our new leaders in this report.
see how Whiting becomes part of a community day-to-day
As we expand by attracting the highest caliber team members,
we recognize that our culture must keep pace with the
through employees who selflessly answer the call to help
with their time and generosity.
modern workplace to retain them. So, we’re listening. When
Ultimately, we believe the path to greatness results in
we understand each person’s goals, we can support them
consistent annual profitability regardless of the fluctuating
in succeeding. We can implement flexible policies that
price of commodities, and I am confident that the executive
enable stronger work-life balance. We can encourage more
team and the 755 employees of Whiting will forge that
face-to-face communication through travel. We can empower
path. It’s why people come first here. An investment in
people by sharing data and information more broadly. We
each other is an investment that always pays off.
can increase a sense of ownership and accountability by
allowing decision-making to rest with the person immediately
Sincerely,
responsible for a project or task. We can invest in leadership
training that gives everyone a path forward and helps
establish positive working relationships between supervisors
and their teams—a key to long-term retention.
We’re doing all of this and more, because we believe the
people of Whiting drive differentiating business results. Our
company is an open forum where discussion and debate
are welcome, which improves the quality of our decisions,
BRADLEY J. HOLLY
Chairman, President and
Chief Executive Officer
WHITING PETRO L EU M / 0 1
DEA R F ELLOW SHAREHOLDERS ,
Whiting’s commitment to excellence and vision for leadership drew me to
the Company in late 2018 as Chief Operating Of ficer. I’m pleased to say
I joined an executive team that is united in bringing across-the-board
alignment to Whiting’s goals and objectives, avoiding silos and disconnects,
and inviting ideas and dif ferent perspectives from our best resource: our
people. I believe as we grow and develop our team members and build
even greater pride in the organization, Whiting will completely transfor m
over the next 2–5 years.
In terms of our operational efficiency, I am focused on four
critical areas to help us deliver the record-setting results
INTEGRITY rooted in caring is a core value and will
inform our goals, processes, and decision-making at every
we strive for every day. As we continue to succeed in these
level of the organization. Stewardship is a key component
areas, we’ll be able to maintain free cash flow, bring down
of living these values. We take our role in the communities
debt, strengthen leadership at every level, and excel beyond
where we operate to heart. In our minds, they’re an extension
peers and competitors.
SA FE TY will always be the No. 1 priority at Whiting—every
person should get home safely every day. We’ve convened a
task force to engage employees throughout the organization
in an effort to identify all of the possible ways we can
consistently drive down and minimize the Total Recordable
Incident Rate.
SU S TAINABILITY is woven into all of our plans and
practices at Whiting. We believe in operating correctly and
safely for both people and the environment. We want to be a
preferred partner when it comes to environmental respon-
sibility, and we’re proud to be considered a great steward
in the communities where we operate. Our employees have
of the Whiting family. We believe that giving someone a job
is an important way to give back, and if someone can give
their children a better life, it even has a generational impact.
Pride in yourself becomes pride in your company and your
community; when everyone knows each other as either
family or friends, you have a greater purpose than just
working for yourself.
As we move forward in 2019, our most important competitive
advantage will continue to be our people. I am committed
to connecting every team member to our goals, creating
ownership in those goals and our budget objectives, and
building business leaders through training and transparency
about why we do what we do. Knowledge is WLL power.
raised close to $1 million for related causes, and every one
Sincerely,
of our field offices has been recognized and awarded for their
efforts.
E XCEL LENCE is what we’re all about. Our goal is to be
the best in class among our peers, which means everyone
understands how to maximize the value of every dollar. It also
means combining our unique understanding and innovative
technology to develop customized completions, including at
existing assets which can continue to give.
CHARLES “CHIP” RIMER
Chief Operating Officer
02 / W HITING P ETROLEUM
2018 ANNUAL REPO RT / 0 3
RI GHT PEOPLE, RIGHT P LACE, R IG HT T IME :
IN TRO DUCING THE WHI TING E XE CU TI VE TE AM
As Whiting transitioned to a new business strategy, our CEO,
Brad Holly, recognized the need for a corporate leadership
division to ensure that Whiting continually develops the capital,
communications, and culture required to achieve its goals.
Whiting operates 24 hours a day, 7 days a week, 365 days a year, so it can be challenging to look
beyond the important demands of the immediate moment. Mr. Holly designed a strategy that creates
capacity to maintain the Company’s level of excellence every day, as well as space for thinking further
ahead and planning for the future.
The vision encompassed three new roles and divisions:
1. An operations division led by the Chief Operating Officer to move our teams to an even higher
level of execution.
2. A strategy and planning division led by the Chief Corporate Development and Strategy Officer to
generate strong near-and long-term initiatives that enable Whiting to continue to deliver tangible
value to shareholders.
3. A financial division led by the Chief Financial Officer to drive excellence into the organization by
managing a solid balance sheet and enhancing our profitability.
Whiting conducted months-long searches for candidates who were among the best in the industry
and could meet key intangible standards:
CH AR ACTER
Simply put, great organizations are built on trust, making good character essential.
CO M P ETEN CE
Technical knowledge and experience are only the beginning; a person must know
where to lead and how to get there.
CH EM I S TR Y
This is the most difficult criterion with the most significant impact—a fit with
company culture that focuses on everyone’s success and puts the team first, not
a personal agenda.
By the end of 2018 Whiting had completed its search, with the addition of Chief Corporate Development
and Strategy Officer Tim Sulser, and Chip Rimer as Chief Operating Officer. Together with Mr. Holly and
Mr. Stevens, the group meets for several hours each week and attends a formal leadership training
program for one full day each month. In addition to managing and evaluating company performance,
setting goals, and progressing toward a vision, the team strives to provide consistent, cohesive leadership
and set a positive example for the entire company.
04 / WHITIN G PETROLEUM
BRADLEY J. HOLLY / Chairman, President and Chief Executive Officer
Bradley J. Holly has been a director of Whiting Petroleum Corporation since his
appointment on November 1, 2017, as President and Chief Executive Officer.
He was appointed Chairman of the Board in May 2018. Mr. Holly has more than 20
years of experience in the oil and natural gas industry. Prior to joining Whiting,
he served at Anadarko Petroleum Corporation in various roles of increasing
responsibility, ultimately leading to Executive Vice President, U.S. Onshore
Exploration and Production. Mr. Holly holds a bachelor of science degree in
petroleum engineering from Texas Tech University, and he is a graduate of the
Harvard Business School Advanced Management Program.
CHARLES J. “CHIP” RIMER / Chief Operating Officer
Prior to joining Whiting, Charles J. “Chip” Rimer served as Senior Vice President,
Global Services for Noble Energy, Inc. He joined Samedan/Noble Energy Inc. in
2002 and served in multiple roles, including Senior Vice President of Global EHSR
& Operations Services and Vice President of Operations Services. During his
tenure, he managed Noble’s world-wide drilling and rig operations and its
International West Africa, Non-Operated and New Ventures Divisions. Mr. Rimer
started his career with ARCO Oil & Gas Company in 1983, working U.S. onshore
areas, and he held senior operations engineering positions at Vastar Resources
and Aspect Resources before joining Noble Energy, Inc. Mr. Rimer holds a bachelor
of science degree in petroleum engineering from the University of Texas.
MICHAEL J. STEVENS / Senior Vice President and Chief Financial Officer
Michael J. Stevens joined us in May 2001 as Controller, became Treasurer in
January 2002, was appointed Vice President and Chief Financial Officer in March
2005, and appointed Senior Vice President and Chief Financial Officer in March
2015. From 1993 until May 2001, he served in various positions including Chief
Financial Officer, Controller, Secretary and Treasurer at Inland Resources Inc.,
a company engaged in oil and gas exploration and development. He spent seven
years in public accounting with Coopers & Lybrand in Minneapolis, Minnesota.
He is a graduate of Mankato State University of Minnesota and is a Certified
Public Accountant.
TIMOTHY M. SULSER / Chief Corporate Development and Strategy Officer
Timothy M. Sulser co-founded Salt Creek Oil and Gas, LLC in 2015, after five years
as an investment banker with Tudor, Pickering, Holt & Co (TPH), most recently
heading their Denver office. While at TPH, Mr. Sulser advised upstream clients on
acquisitions and divestitures and energy capital markets. Prior to joining TPH he
worked as a reservoir engineer for reserve engineering consultant Netherland,
Sewell, and Associates in Houston, Texas. He started his career with Marathon
Oil Company in Lafayette, Louisiana. Mr. Sulser holds a bachelor of science degree
in petroleum engineering from Montana Tech and a master of science degree in
operations research from Columbia University.
2018 ANNUAL REPO RT / 05
RE SE RVES & PRODUCTION BY REGION
520.1 MMBOE
2018 PROVED RESERVES
91%
NORTHERN ROCKY
MOUNTAINS
2%
OTHER
7%
CENTRAL ROCKY
MOUNTAINS
127,979 BOEPD
2018 FULL-YEAR
PRODUCTION
83%
NORTHERN ROCKY
MOUNTAINS
1%
OTHER
16%
CENTRAL ROCKY
MOUNTAINS
06 / W HITING P ETROLEUM
BEST IN THE BASIN
Since our Sanish field discovery in 2007, Whiting has been a leader
in developing new well designs, midstream infrastructure, and
operating processes. We’re one of the largest producers in the
oil-rich Williston Basin of North Dakota and Montana, encompassing
the prolific Bakken and Three Forks formations, with control of
approximately 470,000 net acres. Whiting’s teams remain at the
forefront of the industry in the application of optimized completions,
a key factor in our ability to expand top-tier results outside the
established core of the Bakken.
B R E A K I N G N E W G R O U N D
During the year, Whiting completed a $130 million acquisition of Williston Basin properties contiguous
with the East Missouri Breaks and Hidden Bench areas. As a leading producer and a pioneer in the
application of new technology in the Williston Basin, we possess the scale and technical acumen to
maximize the value of these assets, which largely interlock with Whiting’s existing acreage. At the time
of close, the properties encompassed 54,833 net acres and had approximately 1,300 BOE per day of
production, demonstrating Whiting’s commitment to the Bakken.
0 1 . E A S T W I L L I S T O N
In the Sanish area, the team has increased the recovery of original oil in place, estimating a recovery
factor of 20% in the drilling spacing unit (DSU), almost double the original estimate of 11%. More
importantly, the DSU infill project has reached payout in only 16 months. The McNamara six-well
Bakken infill pad was completed in the DSU using Whiting’s latest generation optimized completions.
The 2,560-acre spacing unit also had nine parent wells that were protected by injecting 15,000 to 20,000
barrels of water in the wells prior to completing the infills.
The high productivity achieved by newer generation completions has also been confirmed in the
Bartelson DSU. Three new Bartelson Bakken wells were completed with Generation 4.0, Whiting’s
latest optimized completion approach, and have produced an average of 51 MBOE per well over the
first 45 days—an 83% increase compared to the legacy Bakken well in the DSU.
KELLY EISELE / Asset Manager
The East Williston team is led by Kelly Eisele. Kelly
worked as a Completions Engineer in the Bakken with
Kodiak Oil & Gas beginning in 2012, and when Kodiak
was acquired by Whiting in 2014, Kelly became an
Operations Engineer over new acreage on the Fort
Berthold Indian Reservation in North Dakota. In 2017,
she began a new role as Asset Manager for East
Williston. Kelly received a mechanical engineering
degree from the University of Colorado.
2018 ANNUAL REPO RT / 0 7
0 2 . N O R T H W I L L I S T O N
Whiting completed four noteworthy Generation 4.0 north polar wells in Williams County, North
Dakota. Using the latest diversion techniques, the Anna 14-8 / Nelson 14-8 wells were completed
with 6.5–7 million pounds of proppant featuring production profiles stronger (on average) than an
earlier generation well completed with 10 million pounds. This approach enables Whiting to achieve
superior results with a 30% smaller completion, translating to approximately $400,000 of capex
savings per well. In addition, the new completion strategy allows us to better contain the fracture
stimulation within the productive zone of the rock, resulting in a lower water cut estimated to
reduce lease operating expense by $600,000 over the life of the well.
CHARLES OHLSON, P.E. / Asset Manager
The North Williston team is led by Charles Olson.
Charles joined Whiting in 2012 and has worked in both
the DJ Basin and Williston Basin in various positions.
He holds a bachelor of science degree in petroleum
engineering from Montana Tech, and is a registered
Professional Petroleum Engineer licensed in the
state of Wyoming.
0 3 . S O U T H W I L L I S T O N
The team completed the 14-well pinwheel pad in the Tarpon area, a textbook example of a large-scale,
Generation 4.0 completion across multiple zones. Eight new Bakken wells and six new Three
Forks wells were drilled with an average drill time of 9.26 days. The team also achieved 76 days of
completions, pumping 99 million pounds of sand and 2 million barrels of water. The project came in 8%
below budget, and the average well tested at a 24-hour rate of 2,614 BOE per day. It maximized value
from a property that had tremendous geological potential but was difficult to access and comes under
regulatory constraints.
Whiting also completed a noteworthy single-well pad in its southern Hidden Bench area of McKenzie
County, North Dakota, using the new optimized completion philosophy. The well was fracture-stimulated
in 40 stages with 8.7 million pounds of proppant. The Mallow 34-8H targeted the Bakken formation and
tested at a 24-hour IP rate of 4,837 BOE per day, significantly outperforming the test rates on an offsetting
three-well pad that was completed in 2013. The offsetting Smokey 2-17-5 pad had an average 24-hour IP
rate of 2,647 BOE per day. These wells were completed in the Middle Bakken and Three Forks formations
with an average of 30 stages and 3.8 million pounds of proppant.
MIKE STAHL, P.E. / Asset Manager
The South Williston team is led by Mike Stahl. Mike
joined Whiting in the Central Rockies division in 2011,
and was promoted to Operations Manager of the Redtail
team in 2013. In 2018, Mike was asked to lead the South
Williston Basin asset team, where he focuses on safety,
operational efficiency and cost control. Mike holds a
bachelor of science degree in mining engineering
from the Colorado School of Mines and is a licensed
professional engineer in Colorado, as well as a 20-year
member of the Society of Petroleum Engineers.
08 / W HITING P ETROLEUM
2018 ANNUAL REPO RT / 0 9
M EA NI NG FUL S TEWARDSHIP
Prewitt Reservoir Wetlands Improvement
In 2017 and 2018, Whiting collaborated with the Bird
Conservancy of the Rockies, the Natural Resources
Conservation Service, USFWS Partners for Fish and
Wildlife, Ducks Unlimited and Colorado Open Lands to
design and install irrigation control devices that manage
surface water flow from irrigation canals to wetlands. The
control devices allow the Prewitt Ranch to seasonally
raise and lower water levels between seven intercon-
nected wetlands to expand to 14 acres. Changing the
water levels allows for cattails control and flooding of
existing grasslands, creating varying water depths for
dabbling and diving waterfowl to best suit their feeding
habits. The project was completed in February 2018
and was quickly discovered by waterfowl and shorebirds
during their spring migration northward.
10 / W HITING P ETROLEUM
OUR VALUES: THE CATALYS T FOR W LL POW ER
In the fall of 2018, 40 key leaders throughout the Company
(5% of the organization) collaborated to identify a representative
set of values that would create the foundation for how we work,
interact, manage and lead at Whiting.
During our November townhall meetings, the proposed values were unveiled to the entire company
and everyone was invited to offer feedback. These newly established employee-driven values
describe the highest standards of integrity, accountability, performance and empowerment that we
will demand of ourselves and expect of each other. We will reflect these values in our communities,
with our shareholders and with our business partners.
HIGHEST INTEGRITY
ENGAGED LEADERSHIP
Exhibiting the highest ethical standards.
Leading, serving and inspiring others.
• Build trust through respect, kindness
• Empower others with authority and confidence
and dignity.
to perform to their highest potential.
• Hold each other accountable for
• Encourage teamwork and comradery through
commitments, actions and consequences.
strong relationships.
BUSINESS EXCELLENCE
EFFECTIVE COMMUNICATION
Achieving operational excellence.
Exchanging information in a purposeful and
• Seek and develop innovative solutions to
productive way.
increase efficiency and effectiveness.
• Engage in open, honest and transparent
• Identify and execute projects that maximize
information sharing.
enterprise value.
• Collaborate on ideas throughout all levels
of the organization.
MEANINGFUL STEWARDSHIP
SAFETY ALWAY S
Preserving our environment and enriching
Protecting people, property and communities.
our communities.
• Uphold a living culture of safety through
• Manage air, water, land and wildlife in a
empowerment and active engagement.
responsible and sustainable manner.
• Accept responsibility and accountability for
• Invest time and resources in the betterment
the well-being of all.
of our communities.
2018 ANNUAL REPO RT / 1 1
EMPOWERING COMMUNITI ES
At Whiting, community engagement is integral to our identity as
a company and as individuals. We want to enhance the quality
of life in our communities, making each one a healthy, safe and
eminently livable place. We give with our hearts, our hands,
and our resources in a way that sets us apart. In 2018, Whiting
invested more than $900,000 and 5,500 volunteer hours in our
local communities.
Our growing community commitments are a direct reflection of our culture, driven by the needs
of our employees and with a focus in these key areas:
EDUCATION
Creating the energy professionals of tomorrow is a high priority at Whiting,
thus education and workforce development are key components of our social
investment. We’re involved at every level, from elementary schools to higher
education institutions. We make consistent investments in the universities we
recruit from, and support local school districts in our operating areas.
HEA LTH A ND
Safety is always our highest priority. We strive to protect and improve the health
SA FE TY
and safety of our employees and the communities where we work and live.
EN VIR ONMENTAL
Our operations have a significant connection to the environment. Protecting
AN D DISASTER
the land, air and water is paramount. We responsibly produce energy, while
R ELIE F
working to reduce our impact on the environment and to conserve natural
resources. During emergencies and natural disasters, we provide assistance
to community relief agencies, and we are trained and prepared to support our
communities as needed.
Our employees make the difference.
In 2018, more than 700 Whiting employees volunteered 5,500 hours in local communities within our
operating areas. We encourage and recognize employee volunteerism in several ways:
1. Each Whiting office is empowered to make an impact where they are located, with a budget to support
or create community events. In addition to these budgets, Whiting gave over $500,000 to our offices’
partner organizations.
2. We proudly support individual charitable gifts through our matching gifts program. Whiting will
match employee donations up to $2,500 annually.
3. Each employee receives 16 hours of paid time annually to volunteer during business hours at the
non-profit of their choice, either at events hosted by their office or by the partner organization.
4. Community Relations representatives work to create volunteer opportunities for employees or
connect them with volunteer opportunities hosted by Whiting’s community partners.
5. Employees leverage our internal communications platform to find volunteer opportunities, sign up to
volunteer, and share local opportunities by posting event details.
Beyond volunteering for accredited non-profits, Whiting employees are also encouraged to support
their local communities through involvement in their municipalities, school systems, and sports
programs.
12 / W HITING P ETROLEUM
WL L POWER IN ACTION
McKenzie County Workforce Training Center
In 2018, the office of North Dakota Governor Doug
Burgum estimated that North Dakota had between
14,000 and 28,000 open jobs, leading to the creation of
a statewide taskforce to showcase these professional
opportunities and entice local students to establish
careers at home. At the same time, the Superintendent
of the McKenzie County School District, Dr. Holen,
surmised that nearly two thirds of McKenzie County high
school graduates were not pursuing higher education,
and thus lacked the further knowledge and skills
necessary to qualify for those jobs.
To close this gap, Dr. Holen engaged Whiting to help
the school district create a program that meaningfully
engages students and presents new possibilities for
future success. In 2018, we provided $75,000 to establish
the McKenzie County Workforce Training Center. The
work began with Whiting employees visiting classrooms
to describe the
industry, as well as developing
training curricula with school officials. In 2019, we are
planning to build a campus for the program and formalize
a curriculum focused on key North Dakota industries,
including oil and gas, agriculture, and healthcare, for the
benefit of all McKenzie students.
2018 ANNUAL REPO RT / 1 3
WLL POWER IN ACTION
Planting for the Future in North Dakota
Trees and forests provide watershed protection, wildlife
habitat, recreational opportunities and protection for
crops, soil and livestock. In 2018, Whiting Petroleum
planted more than 7,000 trees in Mountrail County to
offset our carbon footprint in our operating area.
Currently, about 70% of North Dakota’s forest land is
privately owned, so this project brought Whiting, wildlife
groups and private landowners together to create large-
scale tree and shrub plantings on private land that will
serve as a habitat for future generations.
14 / W HITING P ETROLEUM
SUSTAINING SUCCESS
We recognize that building an enduring company must include
the integration of sustainability planning and reporting as a key
component of our business strategy.
We began this integration in 2016 by posting initial sustainability disclosures on our website at
whiting.com. In 2017, we completed a materiality assessment to identify the sustainability topics
that are relevant and applicable to our business. We also studied industry peers and external stakeholder
groups to identify and prioritize new and emerging issues important to our employees and stakeholders
in anticipation of the enhancement of our website reporting. Periodically, we reassess our list of material
issues based on ESG reporting ratings and trends, sustainability reporting and framework, shareholder
engagement and other sources to validate our material issues and content for this reporting.
In 2018, we contracted with Ernst & Young LLP to develop a more robust website reporting program.
When developing and identifying metrics included in these disclosures, our enhanced sustainability
reporting takes the following frameworks into consideration:
• The Global Reporting Initiative (GRI) Sustainability Reporting Standards and Oil and Gas Sector
disclosures
• The International Petroleum Industry Environmental Conservation Association’s (IPIECA) Oil and Gas
Industry Guidance on Voluntary Sustainability Reporting
• Disclosing the Facts transparency reports
In this sustainability reporting, we describe our strategy and performance regarding material economic,
environmental and social issues for calendar year 2017. When conducting our internal review of
performance data for this reporting, we built upon our typical review process and initiated a more
detailed investigation of the performance data. Based on this analysis, we revised many of the historical
environmental values stated in prior sustainability reports to improve the quality of our data set. We
are committed to updating the performance data in a timely manner and to continuously reviewing
enhancements to our overall sustainability reporting.
2018 ANNUAL REPO RT / 1 5
F I N A N C I A L & O P E R AT I O N S S U M M A R Y
(In millions, except per share amounts, per unit prices, ratios and well and acreage statistics)
INCOME STATEMENT & CASH FLOW
2018
2017
2016
2015
2014
Oil, NGL & Natural Gas Sales
Net Income (Loss) Attributable to Common Shareholders
Earnings (Loss) per Common Share, Diluted
Weighted Average Shares Outstanding, Diluted
Net Cash Provided by Operating Activities
Net Cash Provided by (Used in) Investing Activities
$
$
$
$
$
Net Cash Provided by (Used in) Financing Activities
$
(1,004.7)
2,081.4
$
1,481.4
$
1,285.0
$
2,092.5
$ 3,024.6
342.5
$
(1,237.6)
$
(1,339.1)
$
(2,219.2)
3.73
$
(13.65)
$
(21.27)
$
(45.41)
$
$
64.8
2.12
91.869
90.683
62.967
48.868
30.630
1,092.0
(953.1)
$
$
$
577.1
73.4
155.6
$
$
$
595.0
$
1,051.4
$ 1,815.3
(222.6)
$
(1,982.1)
$
(2,860.5)
(315.3)
$
868.7
$
423.9
BALANCE SHEET
Total Assets
Long-Term Debt
Total Equity
Debt-to-Capitalization Ratio
2018
2017
2016
2015
2014
$
$
$
7,759.6
2,792.3
4,270.3
40%
$
$
$
8,403.0
2,764.7
3.919.1
49%
$
$
$
9,876.1
$ 11,389.1
$ 13,993.1
3,535.3
5,149.2
41%
$
$
5,197.7
$ 5,602.4
4,758.6
$ 5,703.0
52%
50%
PRODUCTION & AVERAGE COMMODITY PRICES
2018
2017
2016
2015
2014
Oil Production, MMBbl
NGL Production, MMBbl
Natural Gas Production, Bcf
Total Production, MMBOE
Oil Price, per Bbl, Excluding Hedging
Natural Gas Liquids Price, per Bbl
Natural Gas Price, per Mcf
Sales Price, per BOE, Net of Hedging
31.5
7.4
46.8
46.7
58.70
20.78
1.66
41.20
$
$
$
$
29.3
7.0
41.3
43.1
44.30
16.00
1.78
34.55
$
$
$
$
34.0
6.6
41.4
47.5
34.36
8.88
1.40
30.22
$
$
$
$
47.2
5.5
41.1
59.6
40.95
12.67
2.20
38.76
$
$
$
$
33.5
3.3
30.2
41.8
81.50
39.17
5.53
73.38
$
$
$
$
YEAR-END 2018 WELL COUNT & ACREAGE STATISTICS
Total Productive Wells
Developed Acreage
Undeveloped Acreage
16 / W HITING P ETROLEUM
GROSS
NET
4,996
2,097
881,584
539,267
177,926
112,571
WHITING PETROLEUM
F O R M 1 0 - K
2018 ANNUAL RE PO RT
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2018
or
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from _______________ to _______________
Commission file number: 001-31899
WHITING PETROLEUM CORPORATION
(Exact name of registrant as specified in its charter)
Delaware
(State or other jurisdiction
of incorporation or organization)
1700 Broadway, Suite 2300
Denver, Colorado
(Address of principal executive offices)
20-0098515
(I.R.S. Employer
Identification No.)
80290-2300
(Zip code)
(303) 837-1661
(Registrant’s telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:
Common Stock, $0.001 par value
(Title of each class)
New York Stock Exchange
(Name of each exchange on which registered)
Securities registered pursuant to Section 12(g) of the Act: None.
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes No
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes No
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities
Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports),
and (2) has been subject to such filing requirements for the past 90 days. Yes No
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant
to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant
was required to submit such files). Yes No
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not
contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements
incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting
company, or an emerging growth company. See the definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting
company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer
Accelerated filer
Non-accelerated filer
Smaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for
complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No
Aggregate market value of the voting common stock held by non-affiliates of the registrant at June 30, 2018: $4,798,000,000.
Number of shares of the registrant’s common stock outstanding at February 20, 2019: 91,268,384 shares.
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the Proxy Statement for the 2019 Annual Meeting of Stockholders are incorporated by reference into Part III.
Glossary of Certain Definitions
TABLE OF CONTENTS
Item 1. Business
Item 1A. Risk Factors
Item 1B. Unresolved Staff Comments
Item 2.
Properties
Item 3. Legal Proceedings
Item 4. Mine Safety Disclosures
Executive Officers of the Registrant
PART I
PART II
Selected Financial Data
Item 5. Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Item 6.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Item 7A. Quantitative and Qualitative Disclosures about Market Risk
Item 8.
Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
Item 9A. Controls and Procedures
Item 9B. Other Information
Financial Statements and Supplementary Data
PART III
Item 10. Directors, Executive Officers and Corporate Governance
Item 11. Executive Compensation
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Item 13. Certain Relationships, Related Transactions and Director Independence
Item 14. Principal Accounting Fees and Services
Item 15. Exhibits and Financial Statement Schedules
Item 16. Form 10-K Summary
PART IV
1
5
18
33
33
38
38
39
41
43
44
62
63
99
99
100
101
101
101
102
102
102
102
GLOSSARY OF CERTAIN DEFINITIONS
Unless the context otherwise requires, the terms “we”, “us”, “our” or “ours” when used in this Annual Report on Form 10-K refer to
Whiting Petroleum Corporation, together with its consolidated subsidiaries. When the context requires, we refer to these entities
separately.
We have included below the definitions for certain terms used in this Annual Report on Form 10-K:
“3-D seismic” Geophysical data that depict the subsurface strata in three dimensions. 3-D seismic typically provides a more detailed
and accurate interpretation of the subsurface strata than 2-D, or two-dimensional, seismic.
“ASC” Accounting Standards Codification.
“Bbl” One stock tank barrel, or 42 U.S. gallons liquid volume, used in this report in reference to oil, NGLs and other liquid hydrocarbons.
“Bcf” One billion cubic feet, used in reference to natural gas.
“BOE” One stock tank barrel of oil equivalent, computed on an approximate energy equivalent basis that one Bbl of crude oil equals
six Mcf of natural gas and one Bbl of crude oil equals one Bbl of natural gas liquids.
“Btu” or “British thermal unit” The quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit.
“CO2” Carbon dioxide.
“completion” The process of preparing an oil and gas wellbore for production through the installation of permanent production
equipment, as well as perforation and fracture stimulation to optimize production.
“costless collar” An option position where the proceeds from the sale of a call option at its inception fund the purchase of a put option
at its inception.
“deterministic method” The method of estimating reserves or resources using a single value for each parameter (from the geoscience,
engineering or economic data) in the reserves calculation.
“development well” A well drilled within the proved area of an oil or natural gas reservoir to the depth of a stratigraphic horizon known
to be productive.
“differential” The difference between a benchmark price of oil and natural gas, such as the NYMEX crude oil spot price, and the
wellhead price received.
“dry hole” A well found to be incapable of producing either oil or gas in sufficient quantities to justify completion as an oil or gas well.
“EOR” Enhanced oil recovery.
“exploratory well” A well drilled to find a new field or to find a new reservoir in a field previously found to be productive of oil or
natural gas in another reservoir.
“extension well” A well drilled to extend the limits of a known reservoir.
“FASB” Financial Accounting Standards Board.
“field” An area consisting of a single reservoir or multiple reservoirs all grouped on or related to the same individual geological structural
feature and/or stratigraphic condition. There may be two or more reservoirs in a field that are separated vertically by intervening
impervious strata, or laterally by local geologic barriers, or both. Reservoirs that are associated by being in overlapping or adjacent
fields may be treated as a single or common operational field. The geological terms “structural feature” and “stratigraphic condition”
are intended to identify localized geological features as opposed to the broader terms of basins, trends, provinces, plays, areas of interest,
etc.
“GAAP” Generally accepted accounting principles in the United States of America.
1
“gross acres” or “gross wells” The total acres or wells, as the case may be, in which a working interest is owned.
“ISDA” International Swaps and Derivatives Association, Inc.
“lease operating expense” or “LOE” The expenses of lifting oil or gas from a producing formation to the surface, constituting part of
the current operating expenses of a working interest, and also including labor, superintendence, supplies, repairs, short-lived assets,
maintenance, allocated overhead costs and other expenses incidental to production, but not including lease acquisition or drilling or
completion expenses.
“LIBOR” London interbank offered rate.
“MBbl” One thousand barrels of oil, NGLs or other liquid hydrocarbons.
“MBbl/d” One MBbl per day.
“MBOE” One thousand BOE.
“MBOE/d” One MBOE per day.
“Mcf” One thousand cubic feet, used in reference to natural gas.
“MMBbl” One million barrels of oil, NGLs or other liquid hydrocarbons.
“MMBOE” One million BOE.
“MMBtu” One million British Thermal Units, used in reference to natural gas.
“MMcf” One million cubic feet, used in reference to natural gas.
“MMcf/d” One MMcf per day.
“net acres” or “net wells” The sum of the fractional working interests owned in gross acres or wells, as the case may be.
“net production” The total production attributable to our fractional working interest owned.
“NGL” Natural gas liquid.
“NYMEX” The New York Mercantile Exchange.
“PDNP” Proved developed nonproducing reserves.
“PDP” Proved developed producing reserves.
“plug-and-perf technology” A horizontal well completion technique in which hydraulic fractures are performed in multiple stages, with
each stage utilizing a bridge plug to divert fracture stimulation fluids through the casing perforations into the formation within that stage.
“plugging and abandonment” Refers to the sealing off of fluids in the strata penetrated by a well so that the fluids from one stratum
will not escape into another or to the surface. Regulations of most states legally require plugging of abandoned wells.
“pre-tax PV10%” The present value of estimated future revenues to be generated from the production of proved reserves calculated in
accordance with the guidelines of the SEC, net of estimated lease operating expense, production taxes and future development costs,
using costs as of the date of estimation without future escalation and using an average of the first-day-of-the-month price for each of the
12 months within the fiscal year, without giving effect to non-property related expenses such as general and administrative expenses,
debt service and depreciation, depletion and amortization, or federal income taxes and discounted using an annual discount rate of 10%.
Pre-tax PV10% may be considered a non-GAAP financial measure as defined by the SEC. Refer to the footnote to the Proved Reserves
table in Item 1. “Business” of this Annual Report on Form 10-K for more information.
“prospect” A property on which indications of oil or gas have been identified based on available seismic and geological information.
2
“proved developed reserves” Proved reserves that can be expected to be recovered through existing wells with existing equipment and
operating methods or in which the cost of the required equipment is relatively minor compared to the cost of a new well.
“proved reserves” Those reserves which, by analysis of geoscience and engineering data, can be estimated with reasonable certainty to
be economically producible—from a given date forward, from known reservoirs and under existing economic conditions, operating
methods and government regulations—prior to the time at which contracts providing the right to operate expire, unless evidence indicates
that renewal is reasonably certain, regardless of whether deterministic or probabilistic methods are used for the estimation. The project
to extract the hydrocarbons must have commenced, or the operator must be reasonably certain that it will commence the project, within
a reasonable time.
The area of the reservoir considered as proved includes all of the following:
a.
b.
The area identified by drilling and limited by fluid contacts, if any, and
Adjacent undrilled portions of the reservoir that can, with reasonable certainty, be judged to be continuous with it and
to contain economically producible oil or gas on the basis of available geoscience and engineering data.
Reserves that can be produced economically through application of improved recovery techniques (including, but not limited to, fluid
injection) are included in the proved classification when both of the following occur:
a.
Successful testing by a pilot project in an area of the reservoir with properties no more favorable than in the reservoir
as a whole, the operation of an installed program in the reservoir or an analogous reservoir, or other evidence using
reliable technology establishes the reasonable certainty of the engineering analysis on which the project or program
was based, and
b.
The project has been approved for development by all necessary parties and entities, including governmental entities.
Existing economic conditions include prices and costs at which economic producibility from a reservoir is to be determined. The price
shall be the average price during the 12-month period before the ending date of the period covered by the report, determined as an
unweighted arithmetic average of the first-day-of-the-month price for each month within such period, unless prices are defined by
contractual arrangements, excluding escalations based upon future conditions.
“proved undeveloped reserves” or “PUDs” Proved reserves that are expected to be recovered from new wells on undrilled acreage, or
from existing wells where a relatively major expenditure is required for recompletion. Reserves on undrilled acreage shall be limited to
those directly offsetting development spacing areas that are reasonably certain of production when drilled, unless evidence using reliable
technology exists that establishes reasonable certainty of economic producibility at greater distances. Undrilled locations can be
classified as having undeveloped reserves only if a development plan has been adopted indicating that they are scheduled to be drilled
within five years, unless specific circumstances justify a longer time. Under no circumstances shall estimates of proved undeveloped
reserves be attributable to any acreage for which an application of fluid injection or other improved recovery technique is contemplated,
unless such techniques have been proved effective by actual projects in the same reservoir or an analogous reservoir, or by other evidence
using reliable technology establishing reasonable certainty.
“reasonable certainty” If deterministic methods are used, reasonable certainty means a high degree of confidence that the quantities
will be recovered. If probabilistic methods are used, there should be at least a 90 percent probability that the quantities actually recovered
will equal or exceed the estimate. A high degree of confidence exists if the quantity is much more likely to be achieved than not, and,
as changes due to increased availability of geoscience (geological, geophysical and geochemical) engineering, and economic data are
made to estimated ultimate recovery with time, reasonably certain estimated ultimate recovery is much more likely to increase or remain
constant than to decrease.
“recompletion” An operation whereby a completion in one zone is abandoned in order to attempt a completion in a different zone within
the existing wellbore.
“reserves” Estimated remaining quantities of oil and gas and related substances anticipated to be economically producible, as of a given
date, by application of development projects to known accumulations. In addition, there must exist, or there must be a reasonable
expectation that there will exist, the legal right to produce or a revenue interest in the production, installed means of delivering oil and
gas or related substances to market, and all permits and financing required to implement the project.
3
“reservoir” A porous and permeable underground formation containing a natural accumulation of producible crude oil and/or natural
gas that is confined by impermeable rock or water barriers and is individual and separate from other reservoirs.
“resource play” An expansive contiguous geographical area with known accumulations of crude oil or natural gas reserves that has the
potential to be developed uniformly with repeatable commercial success due to advancements in horizontal drilling and completion
technologies.
“royalty” The amount or fee paid to the owner of mineral rights, expressed as a percentage or fraction of gross income from crude oil
or natural gas produced and sold, unencumbered by expenses relating to the drilling, completing or operating of the affected well.
“royalty interest” An interest in an oil or natural gas property entitling the owner to shares of the crude oil or natural gas production
free of costs of exploration, development and production operations.
“SEC” The United States Securities and Exchange Commission.
“standardized measure of discounted future net cash flows” or “Standardized Measure” The discounted future net cash flows relating
to proved reserves based on the average price during the 12-month period before the ending date of the period covered by the report,
determined as an unweighted arithmetic average of the first-day-of-the-month price for each month within such period (unless prices
are defined by contractual arrangements, excluding escalations based upon future conditions); current costs and statutory tax rates (to
the extent applicable); and a 10% annual discount rate.
“working interest” The interest in a crude oil and natural gas property (normally a leasehold interest) that gives the owner the right to
drill, produce and conduct operations on the property and to a share of production, subject to all royalties, overriding royalties and other
burdens and to all costs of exploration, development and operations and all risks in connection therewith.
“workover” Operations on a producing well to restore or increase production.
4
Item 1. Business
Overview
PART I
We are an independent oil and gas company engaged in development, production, acquisition and exploration activities primarily in the
Rocky Mountains region of the United States. We were incorporated in the state of Delaware in 2003 in connection with our initial
public offering.
Since our inception, we have built a strong asset base through a combination of property acquisitions, development of proved reserves
and exploration activities. Our current operations and capital programs are focused on organic drilling opportunities and on the
development of previously acquired properties, specifically on projects that we believe provide the greatest potential for repeatable
success and production growth, while selectively pursuing acquisitions that complement our existing core properties, such as the
acquisition discussed below under “Acquisitions and Divestitures,” and exploring other basins where we can apply our existing
knowledge and expertise to build production and add proved reserves. As a result of lower crude oil prices during 2016 and 2017, we
significantly reduced our level of capital spending and focused our drilling activity on projects that provide the highest rate of return,
while closely aligning our capital spending with cash flows generated from operations. During 2018, we continued to focus on high-
return projects in our asset portfolio that added production and reserves while generating free cash flows from operations. In 2019, we
expect to continue to closely align our capital spending with cash flows generated from operations while focusing on developing our
large resource play in the Williston Basin of North Dakota and Montana. We continually evaluate our property portfolio and sell
properties when we believe that the sales price realized will provide an above average rate of return for the property or when the property
no longer matches the profile of properties we desire to own, such as the asset sales discussed below under “Acquisitions and
Divestitures”.
As of December 31, 2018, our estimated proved reserves totaled 520.1 MMBOE and our 2018 average daily production was 128.0
MBOE/d, which results in an average reserve life of approximately 11.1 years.
The following table summarizes by core area, our estimated proved reserves as of December 31, 2018 with the corresponding pre-tax
PV10% values, our fourth quarter 2018 average daily production rates, and our total standardized measure of discounted future net cash
flows as of December 31, 2018:
Proved Reserves (1)
Natural
Core Area
Northern Rocky Mountains (3)
Central Rocky Mountains (4)
Other (5)
Total
Oil
NGLs
(MMBbl) (MMBbl)
Gas
(Bcf)
Total
%
(MMBOE) Oil (in millions)
255.8
25.1
6.1
287.0
105.8
5.2
0.3
111.3
678.0
47.6
5.5
731.1
474.6 54% $
38.2 66%
7.3 84%
520.1 55% $
Discounted Future Income Tax Expense
Standardized Measure of Discounted Future Net Cash Flows
_____________________
$
4th Quarter 2018
Average Daily
Production
(MBOE/d)
111.5
17.8
0.7
130.0
Pre-Tax
PV10%
Value (2)
5,145
296
62
5,503
(297)
5,206
(1) Oil and gas reserve quantities and related discounted future net cash flows have been derived from an oil price of $65.56 per Bbl
and a gas price of $3.10 per MMBtu, which were calculated using an average of the first-day-of-the-month price for each month
within the 12 months ended December 31, 2018 as required by current SEC and FASB guidelines.
(2) Pre-tax PV10% may be considered a non-GAAP financial measure as defined by the SEC and is derived from the standardized
measure of discounted future net cash flows (the “Standardized Measure”), which is the most directly comparable GAAP financial
measure. Pre-tax PV10% is computed on the same basis as the Standardized Measure but without deducting future income taxes.
We believe pre-tax PV10% is a useful measure for investors when evaluating the relative monetary significance of our oil and
natural gas properties. We further believe investors may utilize our pre-tax PV10% as a basis for comparison of the relative size
and value of our proved reserves to other companies because many factors that are unique to each individual company impact the
amount of future income taxes to be paid. Our management uses this measure when assessing the potential return on investment
related to our oil and gas properties and acquisitions. However, pre-tax PV10% is not a substitute for the Standardized Measure.
5
Our pre-tax PV10% and Standardized Measure do not purport to present the fair value of our proved oil, NGL and natural gas
reserves.
(3) Includes oil and gas properties located in Montana and North Dakota.
(4) Includes oil and gas properties located in Colorado.
(5) Primarily includes non-core oil and gas properties located in Colorado, Mississippi, New Mexico, North Dakota, Texas and
Wyoming.
During 2018, we incurred $832 million in exploration and development (“E&D”) expenditures, including $819 million for the drilling
of 211 gross (121.7 net) wells. All of these new wells resulted in productive completions.
Our current 2019 E&D budget is a range of $800 million to $840 million, which we expect to fund substantially with net cash provided
by our operating activities and cash on hand. To the extent net cash provided by operating activities is higher or lower than currently
anticipated, we would generate more or less free cash flow than we currently anticipate, adjust our E&D budget accordingly, enter into
agreements with industry partners, divest certain oil and gas property interests, adjust borrowings outstanding under our credit facility
or access the capital markets as necessary.
Acquisitions and Divestitures
2018 Acquisitions and Divestitures. In July 2018, we completed the acquisition of approximately 54,800 net acres in the Williston
Basin, including interests in 117 producing oil and gas wells and undeveloped acreage located in Richland County, Montana and
McKenzie County, North Dakota for an aggregate purchase price of $130 million (before closing adjustments). The producing properties
had estimated proved reserves of 25.7 MMBOE as of the acquisition date, 84% of which were crude oil and NGLs.
There were no significant divestitures during the year ended December 31, 2018.
2017 Acquisitions and Divestitures. In January 2017, we completed the sale of our 50% interest in the Robinson Lake gas processing
plant located in Mountrail County, North Dakota and our 50% interest in the Belfield gas processing plant located in Stark County,
North Dakota, as well as the associated natural gas, crude oil and water gathering systems, effective January 1, 2017, for aggregate sales
proceeds of $375 million (before closing adjustments).
In September 2017, we completed the sale of our interests in certain producing oil and gas properties located in the Fort Berthold Indian
Reservation area in Dunn and McLean counties of North Dakota, as well as other related assets and liabilities, (the “FBIR Assets”) for
aggregate sales proceeds of $500 million (before closing adjustments). The sale was effective September 1, 2017 and resulted in a pre-
tax loss on sale of $402 million. The properties spanned approximately 29,600 net developed acres and consisted of estimated proved
reserves of 32 MMBOE as of December 31, 2016, representing 5% of our proved reserves as of that date. The FBIR Assets generated
7% (or 8.3 MBOE/d) of our August 2017 average daily production.
There were no significant acquisitions during the year ended December 31, 2017.
Business Strategy
Our goal is to generate meaningful growth in shareholder value through the development, acquisition and exploration of oil and gas
projects with attractive rates of return on capital. Specifically, we have focused, and plan to continue to focus, on the following:
Efficiently Developing Existing Properties. The development of our large resource play at our Williston Basin project in North Dakota
and Montana has become our central objective. We have assembled approximately 785,800 gross (470,400 net) developed and
undeveloped acres in this area, on which we had five drilling rigs operating as of December 31, 2018. During 2018, we completed and
brought on production 122 gross (82 net) operated Bakken and Three Forks wells in the Williston Basin. Under our current 2019 capital
program, we expect to put on production approximately 146 gross operated wells in this area during the year.
Disciplined Financial Approach. Our goal is to remain financially strong, yet flexible, through the prudent management of our balance
sheet and active management of our exposure to commodity price volatility. We have historically funded our acquisition and growth
activity through a combination of internally generated cash flows, equity and debt issuances, bank borrowings and certain oil and gas
property divestitures, as appropriate, to maintain our financial position. As a result of lower crude oil prices in 2016 and 2017, we
significantly reduced our level of capital spending and focused our drilling activity on projects that provide the highest rate of return,
6
while closely aligning our capital spending with cash flows generated from operations. During 2018, we continued to focus on high-
return projects in our asset portfolio that will add production and reserves while generating free cash flows from operations. From time
to time, we monetize non-core properties and use the net proceeds from these asset sales to repay debt or fund our E&D expenditures.
For example, during 2016 and 2017 we sold a large number of oil and gas properties and other related assets that no longer matched the
profile of properties we desire to own. In addition, to support cash flow generation on our existing properties and help ensure expected
cash flows from newly acquired properties, we periodically enter into derivative contracts. Typically, we use costless collars and swaps
to provide an attractive base commodity price level. As of February 20, 2019, we had derivative contracts covering the sale of
approximately 37% of our forecasted 2019 oil production.
Growing Through Accretive Acquisitions. Since 2003, we have completed 22 separate significant acquisitions of producing properties
for total estimated proved reserves of 470.9 MMBOE, as of the effective dates of the acquisitions. Our experienced team of management,
business development, land, engineering and geoscience professionals has developed and refined an acquisition program designed to
increase reserves and complement our existing properties, including identifying and evaluating acquisition opportunities, closing
purchases and effectively managing the properties we acquire. We intend to selectively pursue the acquisition of properties that are
complementary to our core operating areas, as well as explore opportunities in other basins where we can apply our existing knowledge
and expertise to build production and add proved reserves.
Competitive Strengths
We believe that our key competitive strengths lie in our focused asset portfolio, our experienced management and technical teams and
our commitment to the effective application of new technologies.
Focused, Long-Lived Asset Base. As of December 31, 2018, we had interests in 4,996 gross (2,097 net) productive wells on
approximately 881,600 gross (539,300 net) developed acres across our geographical areas. We believe the concentration of our operated
assets presents us with multiple opportunities to successfully execute our business strategy by enabling us to leverage our technical
expertise and take advantage of operational efficiencies. Our proved reserve life is approximately 11.1 years based on year-end 2018
proved reserves and 2018 production.
Experienced Management and Technical Teams. Our management team averages 23 years of experience in the oil and gas industry.
Our personnel have extensive experience in each of our core geographical areas and in all of our operational disciplines. In addition,
our team of acquisition professionals has an average of 25 years of experience in the evaluation, acquisition and operational assimilation
of oil and gas properties. During 2018, we reorganized the management of our Williston Basin project into three separate geographically
focused asset teams allowing for a more focused development of our primary assets.
Commitment to Technology. In each of our core operating areas, we have accumulated extensive engineering, operational, geologic and
geophysical technical knowledge. Our technical team has access to an abundance of digital well log, seismic, completion, production
and other subsurface information, which is analyzed in order to accurately and efficiently characterize the anticipated performance of
our oil and gas reservoirs. In addition, our information systems enable us to update our production databases through field automation.
This commitment to technology has increased the productivity and efficiency of our field operations and development activities.
We continue to advance our completion techniques by utilizing customized, right-sized completion designs based on calibrated models
for each of our prospect areas, using multivariate analysis to understand which completion factors most significantly impact the results
in each area, and piloting and adopting the latest completion technologies available. Such customized designs utilize the optimum
volume of proppant, fluids and frac stages, allowing us to increase well performance while reducing cost. We plan to continue to use
right-sized completion designs on wells we drill in 2019, while also utilizing state-of-the-art drilling rigs, high-torque mud motors and
3-D bit cutter technology to reduce time-on-location and total well cost.
7
Proved Reserves
Our estimated proved reserves as of December 31, 2018 are summarized by core area in the table below. Refer to “Reserves” in Item 2
of this Annual Report on Form 10-K for information relating to the uncertainties surrounding these reserve categories.
Oil
NGLs Natural Gas
Total
Estimated
Future Capital
% of Total Expenditures (1)
(MMBbl) (MMBbl)
(Bcf)
(MMBOE) Proved
(in millions)
170.9
1.5
83.4
255.8
78.1
0.7
27.0
105.8
486.0
5.4
186.6
678.0
330.0
3.1
141.5
474.6
16.5
8.6
25.1
5.6
0.4
0.1
6.1
3.6
1.6
5.2
0.3
-
-
0.3
32.7
14.9
47.6
3.9
1.2
0.4
5.5
25.6
12.6
38.2
6.5
0.6
0.2
7.3
193.0
1.9
92.1
287.0
82.0
0.7
28.6
111.3
522.6
6.6
201.9
731.1
362.1
3.7
154.3
520.1
69%
1%
30%
100%
67%
33%
100%
89%
8%
3%
100%
69%
1%
30%
100%
$
1,664
$
177
$
13
$
1,854
Northern Rocky Mountains (2)
PDP
PDNP
PUD
Total proved
Central Rocky Mountains (3)
PDP
PUD
Total proved
Other (4)
PDP
PDNP
PUD
Total proved
Total Company
PDP
PDNP
PUD
Total proved
_____________________
(1) Estimated future capital expenditures incorporate numerous assumptions and are subject to many uncertainties, including oil and
natural gas prices, costs of oil field goods and services, drilling results and several other factors.
(2) Includes oil and gas properties located in Montana and North Dakota.
(3) Includes oil and gas properties located in Colorado.
(4) Primarily includes non-core oil and gas properties located in Colorado, Mississippi, New Mexico, North Dakota, Texas and
Wyoming.
Marketing and Major Customers
We principally sell our oil and gas production to end users, marketers and other purchasers that have access to nearby pipeline or rail
takeaway. In areas where there is no practical access to gathering pipelines, oil is trucked or transported to terminals, market hubs,
refineries or storage facilities. The tables below present percentages by purchaser that accounted for 10% or more of our total oil, NGL
and natural gas sales for the years ended December 31, 2018, 2017 and 2016. We believe that the loss of any individual purchaser
would not have a long-term material adverse impact on our financial position or results of operations, as alternative customers and
markets for the sale of our products are readily available in the areas in which we operate.
Year Ended December 31, 2018
United Energy Trading, LLC
Tesoro Crude Oil Co
Philips 66 Company
17 %
14 %
11 %
8
Year Ended December 31, 2017
Tesoro Crude Oil Co
Year Ended December 31, 2016
Tesoro Crude Oil Co
Jamex Marketing LLC
Title to Properties
18 %
15 %
12 %
Our properties are subject to customary royalty interests, liens securing indebtedness, liens incident to operating agreements, liens for
current taxes and other burdens, including other mineral encumbrances and restrictions. Our credit agreement is also collateralized by
a first lien on substantially all of our assets. We do not believe that any of these burdens materially interfere with the use of our properties
or the operation of our business.
We believe that we have satisfactory rights or title to all of our producing properties. As is customary in the oil and gas industry, limited
investigation of title is made at the time of acquisition of undeveloped properties. In most cases, we investigate title and obtain title
opinions from counsel only when we acquire producing properties or before commencement of drilling operations.
Competition
The oil and gas industry is a highly competitive environment for acquiring properties, obtaining investment capital, securing oil field
goods and services, marketing oil and natural gas products and attracting and retaining qualified personnel. Many of our competitors
possess and employ financial, technical and personnel resources substantially greater than ours, which can be particularly important in
the areas in which we operate. Those companies may be able to pay more for productive oil and gas properties and exploratory prospects
and to evaluate, bid for and purchase a greater number of properties and prospects than our resources permit. In addition, the
unavailability or high cost of drilling rigs or other equipment and services could delay or adversely affect our development and
exploration operations. Our ability to acquire additional prospects and to find and develop reserves in the future will depend on our
ability to evaluate and select suitable properties and to consummate transactions in a highly competitive environment.
Regulation
Regulation of Production
The production of oil and gas is subject to regulation under a wide range of local, state and federal statutes, rules, orders and regulations.
Federal, state and local statutes and regulations require permits for drilling operations, drilling bonds and periodic report submittals
during operations. All of the states in which we own and operate properties have regulations governing conservation matters, including
provisions for the unitization or pooling of oil and gas properties, the establishment of maximum allowable rates of production from oil
and gas wells, the regulation of well spacing and the plugging and abandonment of wells. The effect of these regulations is to limit the
amount of oil and gas that we can produce from our wells and to limit the number of wells or the locations that we can drill, although
we can apply for exceptions to such regulations or to have reductions in well spacing. Moreover, each state generally imposes a
production or severance tax with respect to the production or sale of oil, NGLs and natural gas within its jurisdiction.
Currently, none of our total production volumes are produced from offshore leases, however, some of our prior offshore operations were
conducted on federal leases that are administered by the Bureau of Ocean Energy Management (the “BOEM”). The present value of
our future abandonment obligations associated with offshore properties was $38 million as of December 31, 2018. We are therefore
required to comply with the regulations and orders issued by the BOEM under the Outer Continental Shelf Lands Act.
Among other things, BOEM regulations establish construction requirements for production facilities located on our federal offshore
leases and govern the plugging and abandonment of wells and the removal of production facilities from these leases.
The BOEM also establishes the basis for royalty payments due under federal oil and gas leases through regulations issued under
applicable statutory authority. State regulatory authorities establish similar standards for royalty payments due under state oil and gas
leases. The basis for royalty payments established by the BOEM and the state regulatory authorities is generally applicable to all federal
and state oil and gas lessees. Accordingly, we believe that the impact of royalty regulation on our operations should generally be the
same as the impact on our competitors.
9
Regulation of Sale and Transportation of Oil
Sales of crude oil, condensate and NGLs are not currently regulated and are made at negotiated prices, however, Congress could reenact
price controls or enact other legislation in the future.
Our crude oil sales are affected by the availability, terms and cost of transportation. The transportation of oil in common carrier pipelines
is also subject to rate regulation. The Federal Energy Regulatory Commission (the “FERC”) regulates interstate oil pipeline
transportation rates under the Interstate Commerce Act. In general, interstate oil pipeline rates must be cost-based, although settlement
rates agreed to by all shippers are permitted and market-based rates may be permitted in certain circumstances. Effective January 1,
1995, the FERC implemented regulations establishing an indexing system (based on inflation) for crude oil transportation rates that
allowed for an increase or decrease in the cost of transporting oil to the purchaser. The FERC’s regulations include a methodology for
oil pipelines to change their rates through the use of an index system that establishes ceiling levels for such rates. The most recent
mandatory five-year review period resulted in a 2015 order from the FERC for the index to be based on Producer Price Index for Finished
Goods (the “PPI-FG”) plus a 1.23% adjustment for the five-year period from July 1, 2016 through June 30, 2021. This represents a
decrease from the PPI-FG plus 2.65% adjustment from the prior five-year period. The FERC determined that it would now use a
calculation based on what it determined to be a superior data source, reflecting actual cost-of-service data as opposed to the accounting
data historically used as a proxy for such information under the prior index methodology. The regulations provide that each year the
Commission will publish the oil pipeline index after the PPI-FG becomes available. Intrastate oil pipeline transportation rates are subject
to regulation by state regulatory commissions. The basis for intrastate oil pipeline regulation and the degree of regulatory oversight and
scrutiny given to intrastate oil pipeline rates varies from state to state. Insofar as effective interstate and intrastate rates are equally
applicable to all comparable shippers, we believe that the regulation of oil transportation rates will not affect our operations in any way
that is of material difference from those of our competitors.
Further, interstate and intrastate common carrier oil pipelines must provide service on a non-discriminatory basis. Under this open
access standard, common carriers must offer service to all shippers requesting service on the same terms and under the same rates.
When oil pipelines operate at full capacity, access is governed by prorationing provisions set forth in the pipelines’ published tariffs. In
addition, the FERC has emergency authority under the Interstate Commerce Act to intervene and direct priority use of oil pipeline
transportation capacity, and the FERC exercised this authority over a specific pipeline in February 2014 in response to significant
disruptions in the supply of propane. Accordingly, we believe that access to oil pipeline transportation services generally will be
available to us to the same extent as to our competitors.
Transportation and safety of oil and hazardous liquid is subject to regulation by the Department of Transportation (the “DOT”) under
the Pipeline Integrity, Protection, Enforcement and Safety Act of 2006 and the Pipeline Safety, Regulatory Certainty and Job Creation
Act of 2012. The Pipeline and Hazardous Material Safety Administration (“PHMSA”), an agency within the DOT, enforces regulations
on all interstate liquids transportation and some intrastate liquids transportation. PHMSA does not enforce the regulations in states that
are capable of enforcing the same regulations themselves. The effect of regulatory changes under the DOT and their effect on interstate
and intrastate oil and hazardous liquid transportation will not affect our operations in any way that is of material difference from those
of our competitors.
A portion of our crude oil production may be shipped to market centers using rail transportation facilities owned and operated by third
parties. The DOT and PHMSA establish safety regulations relating to crude-by-rail transportation. In addition, third-party rail operators
are subject to the regulatory jurisdiction of the Surface Transportation Board of the DOT, the Federal Railroad Administration (the
“FRA”) of the DOT, the Occupational Safety and Health Administration and other federal regulatory agencies. Additionally, various
state and local agencies have jurisdiction over disposal of hazardous waste and seek to regulate movement of hazardous materials in
ways not preempted by federal law.
In response to rail accidents occurring between 2002 and 2008, the U.S. Congress passed the Rail Safety and Improvement Act of 2008,
which implemented regulations governing different areas related to railroad safety. In response to train derailments occurring in the
United States and Canada in 2013 and 2014, U.S. regulators have taken a number of actions to address the safety risks of transporting
crude oil by rail.
In February 2014, the DOT issued an emergency order requiring all persons to ensure crude oil is properly tested and classed prior to
offering such product into transportation, and to assure all shipments by rail of crude oil be handled as a Packing Group I or II hazardous
material. Also in February 2014, the Association of American Railroads entered into a voluntary agreement with the DOT to implement
certain restrictions around the movement of crude oil by rail. In May 2014 (and extended indefinitely in May 2015), the DOT issued an
Emergency Restriction/Prohibition Order requiring each railroad carrier operating trains transporting 1,000,000 gallons or more of
Bakken crude oil to provide notice to state officials regarding the expected movement of the trains through the counties in each state.
The PHMSA and FRA have also issued safety advisories and alerts regarding oil transportation and have issued a report focused on the
increased volatility and flammability of Bakken crude oil as compared with other crudes in the U.S. In May 2015, PHMSA issued new
10
rules applicable to “high-hazard flammable trains”, defined as a continuous block of 20 or more tank cars loaded with a flammable
liquid or 35 or more tank cars loaded with a flammable liquid dispersed throughout a train. Among other requirements, the new
rules require enhanced standards for newly constructed tank cars and retrofitting of existing tank cars, restricted operating speeds, a
documented testing and sampling program, and routine assessments that evaluate certain safety and security factors. In December 2015,
the Fixing America’s Surface Transportation (“FAST”) Act became law, further extending PHMSA’s authority to improve the safety of
transporting flammable liquids by rail and pursuant to which new regulations phasing out the use of certain older rail cars were finalized
in August 2016. In June 2016, the Protecting our Infrastructure of Pipelines and Enhancing Safety (“PIPES”) Act became law. The
PIPES Act strengthens PHMSA’s safety authority, including an expansion of its ability to issue emergency orders, which was adopted
by rule in October 2016. PHMSA continues to review further potential new safety regulations under the PIPES Act and the FAST Act.
We do not currently own or operate rail transportation facilities or rail cars. However, the adoption of any regulations that impact the
testing or rail transportation of crude oil could increase our costs of doing business and limit our ability to transport and sell our crude
oil at favorable prices at market centers throughout the U.S., the consequences of which could have a material adverse effect on our
financial condition, results of operations and cash flows. The effect of any such regulatory changes will not affect our operations in any
way that is of material difference from those of our competitors.
Regulation of Transportation, Storage, Sale and Gathering of Natural Gas
The FERC regulates the transportation and, to a lesser extent, the sale of natural gas for resale in interstate commerce pursuant to the
Natural Gas Act of 1938 and the Natural Gas Policy Act of 1978 and regulations issued under those Acts. In 1989, however, Congress
enacted the Natural Gas Wellhead Decontrol Act, which removed all remaining price and non-price controls affecting wellhead sales of
natural gas, effective January 1, 1993. While sales by producers of natural gas can currently be made at unregulated market prices, in
the future Congress could reenact price controls or enact other legislation with detrimental impact on many aspects of our business.
Our natural gas sales are affected by the availability, terms and cost of transportation. The price and terms of access to pipeline
transportation and underground storage are subject to extensive federal and state regulation. From 1985 to the present, several major
regulatory changes have been implemented by Congress and the FERC that affect the economics of natural gas production, transportation
and sales. In addition, the FERC is continually proposing and implementing new rules and regulations affecting those segments of the
natural gas industry that remain subject to the FERC’s jurisdiction, most notably interstate natural gas transmission companies and
certain underground storage facilities. These initiatives may also affect the intrastate transportation of natural gas under certain
circumstances. The stated purpose of many of these regulatory changes is to promote competition among the various sectors of the
natural gas industry by making natural gas transportation more accessible to natural gas buyers and sellers on an open and non-
discriminatory basis.
We cannot accurately predict whether the FERC’s actions will achieve the goal of increasing competition in the markets in which our
natural gas is sold. Regulations implemented by the FERC could result in an increase in the cost of transportation service on certain
petroleum product pipelines. In addition, the natural gas industry has historically been heavily regulated. Therefore, we cannot provide
any assurance that the less stringent regulatory approach established by the FERC will continue. However, we do not believe that any
action taken will affect us in a way that materially differs from the way it affects other natural gas producers.
Transportation and safety of natural gas is subject to regulation by the DOT under the Pipeline Inspection, Protection, Enforcement and
Safety Act of 2006 and the Pipeline Safety, Regulatory Certainty and Job Creation Act of 2012. In addition, intrastate natural gas
transportation is subject to enforcement by state regulatory agencies and PHMSA enforces regulations on interstate natural gas
transportation. State regulatory agencies can also create their own transportation and safety regulations as long as they meet PHMSA’s
minimum requirements. The basis for intrastate regulation of natural gas transportation and the degree of regulatory oversight and
scrutiny given to intrastate natural gas pipeline rates and services varies from state to state. Insofar as such regulation within a particular
state will generally affect all intrastate natural gas shippers within the state on a comparable basis, we believe that the regulation of
similarly situated intrastate natural gas transportation in any of the states in which we operate and ship natural gas on an intrastate basis
will not affect our operations in any way that is of material difference from those of our competitors. Likewise, the effect of regulatory
changes by the DOT and their effect on interstate natural gas transportation will not affect our operations in any way that is of material
difference from those of our competitors.
The failure to comply with these rules and regulations can result in substantial penalties. We use the latest tools and technologies to
remain compliant with current pipeline safety regulations.
In October 2015, a failure at an underground natural gas storage facility in Southern California prompted PHMSA to issue an advisory
bulletin reminding owners and operators of underground storage facilities to review operations, identify the potential for facility leaks
and failures, and to review and update emergency plans. The State of California proclaimed the underground natural gas storage facility
an emergency situation in January 2016. A federal task force was also convened to make recommendations to help avoid such failures.
11
An interim final rule of PHMSA became effective in January 2017 which adopted certain specific industry recommended practices into
Part 192 of the Federal Pipeline Safety Regulations. PHMSA later reopened the post-promulgation comment period through November
2017 in response to petitions for reconsideration and has stated it would consider such comments further when it adopts a final rule.
Under the interim final rule, if an operator fails to take any measures recommended it would need to justify in its written procedures
why the measure is impracticable and unnecessary. PHMSA regulations had previously covered much of the surface piping up to the
wellhead at underground natural gas storage facilities served by pipelines and did not extend in part to the “downhole” portion of these
facilities. The adopted requirements cover design, construction, material, testing, commissioning, reservoir monitoring and
recordkeeping for existing and newly constructed underground natural gas storage facilities as well as procedures and practices for
newly constructed and existing underground natural gas storage facilities, such as operations, maintenance, threat identification,
monitoring, assessment, site security, emergency response and preparedness, training, recordkeeping and reporting. These regulations
and any further increased attention to and requirements for underground storage safety and infrastructure by state and federal regulators
that may result from this incident will not affect us in a way that materially differs from the way it affects other natural gas producers.
Environmental Regulations
General. Our oil and gas exploration, development and production operations are subject to stringent federal, state and local laws and
regulations governing the discharge or release of materials into the environment or otherwise relating to environmental protection.
Numerous governmental agencies, such as the U.S. Environmental Protection Agency (the “EPA”), issue regulations to implement and
enforce such laws, which often require difficult and costly compliance measures that carry substantial administrative, civil and criminal
penalties or that may result in injunctive relief for failure to comply. These laws and regulations may require the acquisition of a permit
before drilling or facility construction commences; restrict the types, quantities and concentrations of various materials that can be
released into the environment in connection with drilling and production activities; limit or prohibit project siting, construction or drilling
activities on certain lands located within wilderness, wetlands, ecologically sensitive and other protected areas; require remedial action
to prevent pollution from former operations, such as plugging abandoned wells or closing pits; and impose substantial liabilities for
unauthorized pollution resulting from our operations. The EPA and analogous state agencies may delay or refuse the issuance of required
permits or otherwise include onerous or limiting permit conditions that may have a significant adverse impact on our ability to conduct
operations. The regulatory burden on the oil and gas industry increases the cost of doing business and consequently affects its
profitability.
Changes in environmental laws and regulations occur frequently, and any changes that result in more stringent and costly material
handling, storage, transport, disposal or cleanup requirements could materially and adversely affect our operations and financial position,
as well as those of the oil and gas industry in general. While we believe that we are in compliance, in all material respects, with current
applicable environmental laws and regulations and have not experienced any material adverse effect from compliance with these
environmental requirements, there is no assurance that this trend will continue in the future. We have incurred in the past, and expect
to incur in the future, capital costs related to environmental compliance. Such expenditures are included within our overall capital
budget and are not separately itemized.
President Trump has indicated that he would work to ease regulatory burdens on industry and on the oil and gas sector, including
environmental regulations. However, any executive orders the President may issue or any new legislation Congress may pass with the
goal of reducing environmental statutory or regulatory requirements may be challenged in court. In addition, various state laws and
regulations (and permits issued thereunder) will be unaffected by federal changes unless and until the state laws and corresponding
permits are similarly changed, and any judicial review is completed.
The environmental laws and regulations which have the most significant impact on the oil and gas exploration and production industry
are as follows:
Superfund. The Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended (“CERCLA” or
“Superfund”), and comparable state laws impose strict joint and several liability, without regard to fault or the legality of conduct, on
classes of persons who are considered to be responsible for the release of a “hazardous substance” into the environment. These persons
include the owner or operator of the site where a release occurred and anyone who disposed of or arranged for the disposal of the
hazardous substance released at the site. Under CERCLA, such persons may be subject to joint and several liability for the costs of
cleaning up the hazardous substances that have been released into the environment, for damages to natural resources and for the costs
of certain health studies. It is not uncommon for neighboring landowners and other third parties to file claims for personal injury and
property damage allegedly caused by hazardous substances released into the environment. In the course of our ordinary operations, we
may generate material that may be regulated as “hazardous substances”. Consequently, we may be jointly and severally liable under
CERCLA or comparable state statutes for all or part of the costs required to clean up sites where these materials have been disposed or
released.
12
We currently own or lease, and in the past have owned or leased, properties that for many years have been used for the exploration and
production of oil and gas. Although we and our predecessors have used operating and disposal practices that were standard in the
industry at the time, hazardous substances, wastes or hydrocarbons may have been released on, under or from the properties owned or
leased by us or on, under or from other locations where such substances have been taken for recycling or disposal. In addition, many of
these owned and leased properties have been operated by third parties or by previous owners or operators whose treatment and disposal
of hazardous substances, wastes or hydrocarbons were not under our control. Similarly, the disposal facilities where discarded materials
are sent are also often operated by third parties whose waste treatment and disposal practices may not be adequate. While we only use
what we consider to be reputable disposal facilities, we might not know of a potential problem if the disposal occurred before we
acquired or leased the property or business, and if the problem itself is not discovered until years later. Our properties, adjacent affected
properties, offsite disposal facilities and substances disposed or released on them may be subject to CERCLA and analogous state laws.
Under these laws, we could be required:
•
•
•
•
to remove or remediate previously disposed materials, including materials disposed or released by prior owners or operators or
other third parties;
to clean up contaminated property, including contaminated groundwater;
to perform remedial operations to prevent future contamination, including the plugging and abandonment of wells drilled and left
inactive by prior owners and operators; or
to pay some or all of the costs of any such action.
At this time, we do not believe that we are a potentially responsible party with respect to any Superfund site and we have not been
notified of any claim, liability or damages under CERCLA.
Oil Pollution Act. The Oil Pollution Act of 1990 (“OPA”) and regulations issued under OPA impose strict, joint and several liability
on “responsible parties” for removal costs and damages resulting from oil spills into or upon navigable waters, adjoining shorelines or
in the exclusive economic zone of the United States. A “responsible party” includes the owner or operator of an onshore facility and
the lessee, permittee or holder of a right of use and easement of the area in which an offshore facility is located. OPA establishes a
liability limit for onshore facilities of $350 million per spill, while the liability limit for offshore facilities is the payment of all removal
costs plus $75 million per spill damages. These limits do not apply if the spill is caused by a responsible party’s gross negligence or
willful misconduct; the spill resulted from a responsible party’s violation of a federal safety, construction or operating regulation; a
responsible party fails to report a spill or to cooperate fully in a cleanup; or a responsible party fails to comply with an order issued
under the authority of the Intervention on the High Seas Act. OPA also requires the lessee or permittee of the offshore area in which a
covered offshore facility is located to establish and maintain evidence of financial responsibility in the amount of $35 million to cover
liabilities related to an oil spill for which such responsible party is statutorily responsible. The President may increase the amount of
financial responsibility required under OPA by up to $150 million, depending on the risk represented by the quantity or quality of oil
that is handled by the facility. Any failure to comply with OPA’s requirements or inadequate cooperation during a spill response action
may subject a responsible party to administrative penalties up to $25,000 per day per violation. We believe we are in compliance with
all applicable OPA financial responsibility obligations. Moreover, we are not aware of any action or event that would subject us to
liability under OPA, and we believe that compliance with OPA’s financial responsibility and other operating requirements will not have
a material adverse effect on us.
Resource Conservation and Recovery Act. The Resource Conservation and Recovery Act (“RCRA”) and comparable state statutes
regulate the generation, transportation, treatment, storage, disposal and cleanup of hazardous and non-hazardous wastes. Under the
auspices of the EPA, the individual states administer some or all of the provisions of RCRA, sometimes in conjunction with their own
more stringent requirements. We generate solid and hazardous wastes that are subject to RCRA and comparable state laws. Drilling
fluids, produced water and most of the other wastes associated with the exploration, development and production of crude oil or natural
gas are currently regulated under RCRA’s non-hazardous waste provisions. However, it is possible that certain oil and natural gas
exploration and production wastes now classified as non-hazardous could be classified as hazardous waste in the future. In
September 2010, the Natural Resources Defense Council filed a petition with the EPA, requesting it to reconsider the RCRA exemption
for exploration, production and development wastes. In May 2016, several environmental groups sued the EPA for failing to update its
rules for management of oil and gas drilling waste under RCRA. The petitioners requested that the EPA revise its regulations for waste
materials generated as a result of oil and gas exploration and production activities. The petitioners claimed that the EPA has not reviewed
or revised its regulations for management of wastes from oil and gas exploration and production operations since 1988, even though the
statute requires the EPA to review and, if necessary, revise the regulations every three years. In December 2016, the court entered a
Consent Decree resolving the litigation. Under the Consent Decree, the EPA has agreed to propose no later than March 15, 2019 a
rulemaking for revision of the regulations pertaining to oil and gas wastes or sign a determination that revision of the regulations is not
13
necessary. The EPA has not announced whether the December 2018 government shutdown will impede its ability to meet that deadline.
In the event that the EPA proposes a rulemaking for revised oil and gas waste regulations, the Consent Decree requires that the EPA
take final action following notice and comment rulemaking no later than July 15, 2021. Any such change in the current RCRA
exemption and comparable state laws could result in an increase in the costs to manage and dispose of wastes. Additionally, these
exploration and production wastes may be regulated by state agencies as solid waste. Also, ordinary industrial wastes such as paint
wastes, waste solvents, laboratory wastes and waste compressor oils may be regulated as hazardous waste. Although we do not believe
the current costs of managing our materials constituting wastes (as they are presently classified) to be significant, any repeal or
modification of the oil and gas exploration and production exemption by administrative, legislative or judicial process, or modification
of similar exemptions in analogous state statutes would increase the volume of hazardous waste we are required to manage and dispose
of and would cause us, as well as our competitors, to incur increased operating expenses.
Clean Water Act. The Federal Water Pollution Control Act, or the Clean Water Act, as amended (“CWA”), and analogous state laws
impose restrictions and strict controls with respect to the discharge of pollutants, including spills and leaks of oil and other substances,
into state waters or other waters of the United States. The discharge of pollutants into regulated waters is prohibited, except in accordance
with the terms of a permit issued by the EPA or an analogous state agency. Spill prevention, control and countermeasure requirements
under federal law require appropriate containment berms and similar structures to help prevent the contamination of navigable waters
in the event of a petroleum hydrocarbon tank spill, rupture or leak. In addition, CWA and analogous state laws require individual
permits or coverage under general permits for discharges of storm water runoff from certain types of facilities.
The EPA had regulations under the authority of CWA that required certain oil and gas exploration and production projects to obtain
permits for construction projects with storm water discharges. However, the Energy Policy Act of 2005 nullified most of the EPA
regulations that required storm water permitting of oil and gas construction projects. There are still some state and federal rules that
regulate the discharge of storm water from some oil and gas construction projects. Costs may be associated with the treatment of
wastewater and/or developing and implementing storm water pollution prevention plans. Federal and state regulatory agencies can
impose administrative, civil and criminal penalties for non-compliance with discharge permits or other requirements of CWA and
analogous state laws and regulations. In Section 40 CFR 112 of the regulations, the EPA promulgated the Spill Prevention, Control and
Countermeasure regulations, which require certain oil containing facilities to prepare plans and meet construction and operating
standards.
Air Emissions. The Federal Clean Air Act, as amended (the “CAA”), and comparable state laws regulate emissions of various air
pollutants from various industrial sources through air emissions permitting programs and also impose other monitoring and reporting
requirements. We may be required to incur certain capital expenditures in the future for air pollution control equipment in connection
with obtaining and maintaining pre-construction and operating permits and approvals for air emissions. In addition, the EPA has
developed, and continues to develop, stringent regulations governing emissions of toxic air pollutants at specified sources. For example,
in 2012, the EPA finalized rules establishing new air emission controls for oil and natural gas production operations. Specifically, the
EPA’s rule includes New Source Performance Standards to address emissions of sulfur dioxide and volatile organic compounds and a
separate set of emission standards to address hazardous air pollutants frequently associated with oil and natural gas production and
processing activities. Among other things, these standards require the application of reduced emission completion techniques associated
with the completion of newly drilled and fractured wells in addition to existing wells that are refractured. The rules also establish
specific requirements regarding emissions from compressors, dehydrators, storage tanks and other production equipment. These rules
could require a number of modifications to operations at certain of our oil and gas properties including the installation of new equipment.
Compliance with such rules could result in significant costs, including increased capital expenditures and operating costs, which may
adversely impact our business. Federal and state regulatory agencies can impose administrative, civil and criminal penalties for non-
compliance with air permits or other requirements of the CAA and associated state laws and regulations.
The EPA announced in 2015 that it would directly regulate methane emissions from oil and natural gas wells for the first time as part
of President Obama’s Climate Action Plan. As part of this strategy, in May 2016, the EPA issued three final rules. The EPA issued a
final rule that updated the New Source Performance Standards to add requirements that the oil and gas industry reduce emissions of
greenhouse gases and to cover additional equipment and activities in the oil and gas production chain. The final rule sets emissions
limits for methane, which is the principal greenhouse gas emitted by equipment and processes in the oil and gas sector. This rule applies
to new, reconstructed and modified processes and equipment. This rule also expands the volatile organic compound emissions limits to
hydraulically fractured oil wells and equipment used across the industry that was not regulated in the 2012 rules. The rule also requires
owners and operators to find and repair leaks, also known as “fugitive emissions.” The EPA also issued a final rule known as the Source
Determination Rule, which is intended to clarify when multiple pieces of equipment and activities in the oil and gas industry must be
deemed a single source when determining whether major source permitting programs apply under the prevention of significant
deterioration, nonattainment new source review preconstruction and operation permit programs under Title V of the CAA (“Title V”).
The final rule defines the term “adjacent” to clarify that equipment and activities in the oil and gas sector that are under common control
will be considered part of the same source if they are located near each other – specifically, if they are located on the same site, or on
sites that share equipment and are within one quarter of a mile of each other. This rule applies to equipment and activities used for
14
onshore oil and natural gas production, and for natural gas processing. It does not apply to offshore operations. Finally, the EPA also
issued a final Federal Implementation Plan (“FIP”) for Indian country, which implements the minor new source review program in
Indian country for oil and natural gas production. The FIP will be used instead of site-specific minor new source review preconstruction
permits in Indian country and incorporates emissions limits and other requirements from eight federal air standards, including the final
New Source Performance Standard, Subpart OOOOa. Requirements of the FIP apply throughout Indian country, except non-reservation
areas, unless a tribe or the EPA demonstrates jurisdiction for those areas.
Compliance with such rules could result in significant costs, including increased capital expenditures and operating costs, which may
adversely impact our business. Federal and state regulatory agencies can impose administrative, civil and criminal penalties for non-
compliance with air permits or other requirements of the CAA and associated state laws and regulations.
In 2016, the EPA also issued the first draft of an Information Collection Request, seeking a broad range of information on the oil and
gas industry, including: how equipment and emissions controls are, or can be, configured, what installing those controls entails and the
associated costs. This includes information on natural gas venting that occurs as part of existing processes or maintenance activities,
such as well and pipeline blowdowns, equipment malfunctions and flashing emissions from storage tanks.
In June 2017, the EPA proposed staying the final rule implementing certain of the new oil and gas standards for two years while it
reconsiders the rules. In November 2017, the EPA issued a notice of data availability for the proposed stay of the rules, with a comment
period closing on December 8, 2017. On October 15, 2018, the EPA published in the Federal Register proposed revisions to the
Subpart OOOOa rules, and took public comment on those revisions until December 17, 2018. The EPA is still considering the comments
filed on the proposed rule, and has not yet finalized the revisions to Subpart OOOOa.
Certain states have adopted, or are considering, regulations covering methane releases for oil and gas operations. Colorado has adopted
regulations for methane from oil and gas operations.
Hydraulic Fracturing. Hydraulic fracturing is an important and common practice that is used to stimulate production of hydrocarbons
from tight rock formations. The process involves the injection of mainly water and sand plus a de minimis amount of chemicals under
pressure into formations to fracture the surrounding rock and stimulate production. Hydraulic fracturing has been utilized to complete
wells in our most active areas located in the states of North Dakota, Montana and Colorado and we expect it will also be used in the
future. Should our exploration and production activities expand to other states, it is likely that we will utilize hydraulic fracturing to
complete or recomplete wells in those areas. The process is typically regulated by state oil and gas commissions, however, the EPA
also issued guidance in 2014 for permitting authorities and the industry regarding the process for obtaining a permit for hydraulic
fracturing involving diesel.
In December 2016, the EPA released a final report on the potential impacts of oil and gas fracturing activities on the quality and quantity
of drinking water resources in the United States. In addition, in June 2016, the EPA issued a final rule promulgating pretreatment
standards for the oil and gas extraction category which would address discharges of wastewater pollutants from onshore unconventional
oil and gas extraction facilities to publicly-owned treatment works. The EPA is also conducting a study of private wastewater treatment
facilities accepting oil and gas extraction wastewater. The EPA is collecting data and information regarding the extent to which these
facilities accept such wastewater, available treatment technologies (and their associated costs), discharge characteristics, financial
characteristics of the facilities, the environmental impacts of discharges and other information. In addition to the EPA, other federal
agencies are also examining hydraulic fracturing, including the U.S. Department of Energy, the U.S. Government Accountability Office,
the U.S. Department of Interior and the White House Council for Environmental Quality.
In addition, legislation has been introduced in Congress from time to time to provide for federal regulation of hydraulic fracturing and
to require disclosure of the chemicals used in the fracturing process. Some states have adopted, and other states are considering adopting,
regulations that could ban, restrict or impose additional requirements on activities relating to hydraulic fracturing in certain
circumstances. For example, in June 2011, Texas enacted a law that requires the disclosure of information regarding the substances
used in the hydraulic fracturing process to the Railroad Commission of Texas (the entity that regulates oil and natural gas production in
Texas) and the public. Such federal or state legislation could require the disclosure of chemical constituents used in the fracturing
process to state or federal regulatory authorities who could then make such information publicly available. Disclosure of chemicals
used in the fracturing process could make it easier for third parties opposing hydraulic fracturing to pursue legal proceedings against
producers and service providers based on allegations that specific chemicals used in the fracturing process could adversely affect human
health or the environment, including groundwater. In addition, if hydraulic fracturing is regulated at the federal level, our fracturing
activities could become subject to additional permitting requirements or operational restrictions and also to associated permitting delays,
litigation risk and potential increases in costs. Further, local governments may seek to adopt, and some have adopted, ordinances within
their jurisdictions restricting the use of or regulating the time, place and manner of drilling or hydraulic fracturing. In 2018, Colorado
considered, but did not adopt, a ballot measure that would have established a 2,500-foot setback for oil and gas operations from certain
areas. No assurance can be given as to whether or not similar measures might be considered or implemented in the jurisdictions in
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which our properties are located. If new laws, regulations or ordinances that significantly restrict or otherwise impact hydraulic
fracturing are passed by Congress or adopted in the states or local municipalities where our properties are located, such legal
requirements could prohibit or make it more difficult or costly for us to perform hydraulic fracturing activities and thereby could affect
the determination of whether a well is commercially viable. In addition, restrictions on hydraulic fracturing could reduce the amount of
oil and natural gas that we are ultimately able to produce in commercially paying quantities and the calculation of our reserves.
In addition, in July 2014, a major university and U.S. Geological Survey researchers published a study purporting to find a connection
between the deep well injection of hydraulic fracturing wastewater and a sharp increase in seismic activity in Oklahoma since 2008.
This study, as well as subsequent studies and reports, may trigger new legislation or regulations that would limit or ban the disposal of
hydraulic fracturing wastewater in deep injection wells. If such new laws or rules are adopted, our operations may be curtailed while
alternative treatment and disposal methods are developed and approved.
Further, in May 2014, the EPA published an Advance Notice of Proposed Rulemaking under the Toxic Substances Control Act, relating
to the disclosure of chemical substances and mixtures used in oil and gas exploration and production. On July 11, 2014, the EPA
extended the public comment period for the rulemaking to September 18, 2014. The EPA has not yet taken further action with respect
to this rule. Depending on the precise disclosure requirements the EPA elects to impose, if any, we may be obliged to disclose valuable
proprietary information, and failure to do so may subject us to penalties. In addition, we may be required to disclose information of
third parties, which may be inaccurate or which we may be contractually prohibited from disclosing, which could also subject us to
penalties.
Global Warming and Climate Change. In December 2009, the EPA published its findings that emissions of carbon dioxide, methane
and other greenhouse gases (“GHG”) present an endangerment to public health and the environment because emissions of such gases
are, according to the EPA, contributing to the warming of the earth’s atmosphere and other climate changes. Based on these findings,
the EPA has adopted and implemented regulations that restrict emissions of GHG under existing provisions of the CAA, including
rules that limit emissions of GHG from motor vehicles beginning with the 2012 model year. The EPA has asserted that these final motor
vehicle GHG emission standards trigger the CAA construction and operating permit requirements for stationary sources, commencing
when the motor vehicle standards took effect in January 2011. In June 2010, the EPA published its final rule to address the permitting
of GHG emissions from stationary sources under the Prevention of Significant Deterioration (the “PSD”) and Title V permitting
programs. This rule “tailors” these permitting programs to apply to certain stationary sources of GHG emissions in a multi-step process,
with the largest sources first becoming subject to permitting. Further, facilities required to obtain PSD permits for their GHG emissions
are required to reduce those emissions consistent with guidance for determining “best available control technology” standards for GHG,
which guidance was published by the EPA in November 2010. Also in November 2010, the EPA expanded its existing GHG reporting
rule to include onshore oil and natural gas production, processing, transmission, storage and distribution facilities. This rule requires
reporting of GHG emissions from such facilities on an annual basis. We believe that we are in compliance with all substantial applicable
emissions requirements.
In June 2014, the Supreme Court upheld most of the EPA’s GHG permitting requirements, allowing the agency to regulate the emission
of GHG from stationary sources already subject to the PSD and Title V requirements. Certain of our equipment and installations may
currently be subject to PSD and Title V requirements and hence, under the Supreme Court’s ruling, may also be subject to the installation
of controls to capture GHGs. For any equipment or installation so subject, we may have to incur increased compliance costs to capture
related GHG emissions.
In October 2016, the EPA proposed revisions to the rule applicable to GHGs for PSD and Title V permitting requirements. On
November 18, 2016, the EPA extended the public comment period for the rulemaking to December 16, 2016. The proposed rule has
not yet been finalized.
In accordance with President Obama’s Climate Action Plan, in August 2015, the EPA issued a rule to reduce carbon emissions from
electric generating units. The rule, commonly called the “Clean Power Plan”, requires states to develop plans to reduce carbon emissions
from fossil fuel-fired generating units commencing in 2022, with the reductions to be fully phased in by 2030. Each state is given a
different carbon reduction target, but the EPA expects that, in the aggregate, the overall proposal will reduce carbon emissions from
electric generating units by 32% from 2005 levels. States are given substantial flexibility in meeting their emission reduction targets
and can generally choose to lower carbon emissions by replacing higher carbon generation, such as coal or natural gas, with lower
carbon generation, such as efficient natural gas units or renewable energy alternatives. Several industry groups and states have
challenged the Clean Power Plan in the Court of Appeals for the D.C. Circuit, and in February 2016, the U.S. Supreme Court stayed the
implementation of the Clean Power Plan while it is being challenged in court. On March 28, 2017, the Trump Administration issued
an executive order directing the EPA to review the Clean Power Plan. On October 16, 2017, the EPA published a proposed rule that
would repeal the Clean Power Plan. On August 18, 2018, the EPA proposed the Affordable Clean Energy (“ACE”) rule as a replacement
to the Clean Power Plan. The ACE rule was published in the Federal Register on August 31, 2018, and comments were accepted until
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October 31, 2018. The EPA has not yet issued a final ACE rule, although several states have announced their intention to challenge the
rule once it is made final.
In addition, both houses of Congress have actively considered legislation to reduce emissions of GHG, and many states have already
taken legal measures to reduce emissions of GHG, primarily through the development of GHG inventories, GHG permitting and/or
regional GHG “cap and trade” programs. Most of these “cap and trade” programs work by requiring either major sources of emissions
or major producers of fuels to acquire and surrender emission allowances, with the number of allowances available for purchase reduced
each year until the overall GHG emission reduction goal is achieved. In the absence of new legislation, the EPA has issued the
Subpart OOOOa regulations that limit emissions of GHG associated with our operations, which will require us to incur costs to inventory
and reduce emissions of GHG associated with our operations and which could adversely affect demand for the oil, NGLs and natural
gas that we produce. Finally, it should be noted that many scientists have concluded that increasing concentrations of GHG in the
atmosphere may produce climate changes that have significant physical effects, such as increased frequency and severity of storms,
droughts, floods and other climatic events. If any such effects were to occur, they could have an adverse effect on our assets and
operations.
Consideration of Environmental Issues in Connection with Governmental Approvals. Our operations frequently require licenses, permits
and/or other governmental approvals. Several federal statutes, including the Outer Continental Shelf Lands Act (“OCSLA”), the
National Environmental Policy Act (“NEPA”) and the Coastal Zone Management Act (“CZMA”), require federal agencies to evaluate
environmental issues in connection with granting such approvals and/or taking other major agency actions. OCSLA, for instance,
requires the U.S. Department of Interior to evaluate whether certain proposed activities would cause serious harm or damage to the
marine, coastal or human environment. Similarly, NEPA requires the U.S. Department of Interior and other federal agencies to evaluate
major agency actions having the potential to significantly impact the environment. In the course of such evaluations, an agency would
have to prepare an environmental assessment and potentially an environmental impact statement. Recent federal court cases involving
natural gas pipelines have involved challenges to the sufficiency of the evaluation of climate change impacts in environmental impact
statements prepared under NEPA. The CZMA, on the other hand, aids states in developing a coastal management program to protect
the coastal environment from growing demands associated with various uses, including offshore oil and gas development. In obtaining
various approvals from the U.S. Department of Interior, we must certify that we will conduct our activities in a manner consistent with
all applicable regulations.
Employees
As of January 31, 2019, we had approximately 755 full-time employees, including 15 senior level geoscientists and 60 petroleum
engineers. Our employees are not represented by any labor unions. We consider our relations with our employees to be satisfactory
and have never experienced a work stoppage or strike.
Available Information
We maintain a website at the address www.whiting.com. We are not including the information contained on our website as part of, or
incorporating it by reference into, this report. We make available free of charge (other than an investor’s own Internet access charges)
through our website our annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, including
exhibits and amendments to these reports, as soon as reasonably practicable after we electronically file such material with, or furnish
such material to, the SEC.
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Item 1A. Risk Factors
Each of the risks described below should be carefully considered, together with all of the other information contained in this Annual
Report on Form 10-K, before making an investment decision with respect to our securities. In the event of the occurrence, reoccurrence,
continuation or increased severity of any of the risks described below, our business, financial condition or results of operations could be
materially and adversely affected, and you may lose all or part of your investment.
Oil and natural gas prices are very volatile. An extended period of low oil and natural gas prices may adversely affect our business,
financial condition, results of operations or cash flows.
The oil and gas markets are very volatile, and we cannot predict future oil and natural gas prices. The price we receive for our oil, NGL
and natural gas production heavily influences our revenue, profitability, access to capital and future rate of growth. The prices we
receive for our production depend on numerous factors beyond our control, including, but not limited to, the following:
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changes in regional, domestic and global supply and demand for oil and natural gas;
the level of global oil and natural gas inventories;
the actions of the Organization of Petroleum Exporting Countries;
the price and quantity of imports of foreign oil and natural gas;
political and economic conditions, including embargoes and sanctions, in oil-producing countries or affecting other oil-producing
activity, such as the U.S. imposed sanctions on Venezuela and Iran and conflicts in the Middle East;
developments of United States energy infrastructure;
the level of global oil and natural gas exploration and production activity;
proximity and capacity of oil and natural gas pipelines and other transportation facilities;
the effects of global and domestic credit, financial and economic issues;
weather conditions;
technological advances affecting energy consumption;
current and anticipated changes to domestic and foreign governmental regulations, including those expected from the current U.S.
administration;
the price and availability of competitors’ supplies of oil and natural gas in captive market areas;
the price and availability of alternative fuels; and
acts of force majeure.
Moreover, government regulations, such as regulation of oil and natural gas gathering and transportation, can adversely affect
commodity prices in the long term.
These factors and the volatility of the energy markets generally make it extremely difficult to predict future oil and natural gas price
movements. Also, prices for crude oil and prices for natural gas do not necessarily move in tandem. Declines in oil or natural gas prices
would not only reduce revenue, but could also reduce the amount of oil and natural gas that we can economically produce and therefore
potentially lower our oil and gas reserve quantities. If the oil and natural gas industry experiences extended periods of low prices, we
may, among other things, be unable to meet all of our financial obligations or make planned expenditures.
Substantial and extended declines in oil, NGL and natural gas prices have resulted and may continue to result in impairments of our
proved oil and gas properties or undeveloped acreage and may materially and adversely affect our future business, financial condition,
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cash flows, results of operations, liquidity or ability to finance planned capital expenditures. To the extent commodity prices received
from production are insufficient to fund planned capital expenditures, we will be required to reduce spending, sell assets or borrow to
fund any such shortfall. Lower commodity prices may reduce the amount of our borrowing base under our credit agreement, which is
determined at the discretion of our lenders based on the collateral value of our proved reserves that have been mortgaged to the lenders,
and is subject to regular redeterminations on May 1 and November 1 of each year, as well as special redeterminations described in the
credit agreement. Upon a redetermination, if borrowings in excess of the revised borrowing capacity were outstanding, we could be
forced to immediately repay a portion of the debt outstanding under our credit agreement.
Lower commodity prices may also make it more difficult for us to comply with the covenants and other restrictions in the agreements
governing our debt as described under the risk factor entitled “The instruments governing our indebtedness contain various covenants
limiting the discretion of our management in operating our business.”
Alternatively, higher oil prices may result in significant mark-to-market losses being incurred on our commodity-based derivatives,
which may in turn cause us to experience net losses.
Drilling for and producing oil and natural gas are high risk activities with many uncertainties that could adversely affect our
business, financial condition or results of operations.
Our future success will depend on the success of our exploration, development and production activities. Our oil and natural gas
exploration and development activities are subject to numerous risks beyond our control, including the risk that drilling will not result
in commercially viable oil or natural gas production. Our decisions to purchase, explore, develop or otherwise exploit prospects or
properties will depend in part on the evaluation of data obtained through geophysical and geological analyses, production data and
engineering studies, the results of which are often inconclusive or subject to varying interpretations. Refer to the risk factor entitled
“Reserve estimates depend on many assumptions that may turn out to be inaccurate...” for a discussion of the uncertainty involved in
these processes. Our cost of drilling, completing and operating wells is often uncertain before drilling commences. Overruns in budgeted
expenditures are common risks that can make a particular project uneconomical. Further, many factors may curtail, delay or cancel
drilling, including, but not limited to, the following:
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substantial or extended declines in oil, NGL and natural gas prices, which impacted our decision to cease additional development
activity at our Redtail field;
delays imposed by or resulting from compliance with regulatory requirements;
delays in or limits on the issuance of drilling permits by state agencies or on our federal leases, including as a result of government
shutdowns;
pressure or irregularities in geological formations;
pipeline takeaway and refining and processing capacity;
shortages of or delays in obtaining qualified personnel or equipment, including drilling rigs and completion services;
equipment failures or accidents;
adverse weather conditions, such as freezing temperatures, hurricanes and storms; and
title problems.
Our debt level and the covenants in the agreements governing our debt could negatively impact our financial condition, results of
operations, cash flows and business prospects.
As of December 31, 2018, we had $2.3 billion of senior notes and $562 million of convertible senior notes outstanding. We had no
borrowings and $2 million in letters of credit outstanding under Whiting Oil and Gas Corporation’s (“Whiting Oil and Gas”) credit
facility with $1.75 billion of available borrowing capacity. We are allowed to incur additional indebtedness, provided that we meet
certain requirements in the indentures governing our senior notes and Whiting Oil and Gas’ credit agreement.
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Our level of indebtedness and the covenants contained in the agreements governing our debt could have important consequences for our
operations, including, but not limited to:
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making it more difficult for us to satisfy our obligations with respect to our indebtedness, and any failure to comply with the
obligations of any of our debt agreements, including financial and other restrictive covenants, could result in an event of default
under Whiting Oil and Gas’ credit agreement and the indentures governing our senior notes and convertible senior notes;
requiring us to dedicate a substantial portion of our cash flow from operations to required payments on debt, thereby reducing the
availability of cash flow for working capital, capital expenditures and other general business activities;
limiting our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions and general
corporate and other activities;
limiting our flexibility in planning for, or reacting to, changes in our business and the industry in which we operate;
placing us at a competitive disadvantage relative to other less leveraged competitors;
making us vulnerable to increases in interest rates, because debt under Whiting Oil and Gas’ credit agreement is subject to certain
rate variability;
making us more vulnerable to economic downturns and adverse developments in our industry or the economy in general,
especially declines in oil and natural gas prices; and
reducing our borrowing base when oil and natural gas prices decline and our ability to maintain compliance with our financial
covenants becomes more difficult, which may reduce or eliminate our ability to fund our operations.
We may be required to repay all or a portion of our debt on an accelerated basis in certain circumstances. If we fail to comply with the
covenants and other restrictions in the agreements governing our debt, it could lead to an event of default and the acceleration of our
repayment of outstanding debt. In addition, if we are in default under the agreements governing our indebtedness, we would not be able
to pay dividends on our capital stock. Our ability to comply with these covenants and other restrictions may be affected by events
beyond our control, including prevailing economic and financial conditions. Moreover, the borrowing base limitation on Whiting Oil
and Gas’ credit agreement is redetermined on May 1 and November 1 of each year, and may be the subject of special redeterminations
described in such credit agreement based on an evaluation of our oil and gas reserves. Because oil and gas prices are principal inputs
into the valuation of our reserves, if oil and gas prices decline, our borrowing base could be reduced at the next redetermination date or
during future redeterminations. Upon a redetermination, if borrowings in excess of the revised borrowing capacity were outstanding,
we could be forced to immediately repay a portion of our debt outstanding under the credit agreement.
We may not have sufficient funds to make such repayments. If we are unable to repay our debt with cash on hand, we could attempt to
refinance such debt, sell assets or repay such debt with the proceeds from an equity offering. We may not be able to generate sufficient
cash flow to pay the interest on our debt or future borrowings, and equity financings or proceeds from the sale of assets may not be
available to pay or refinance such debt. The terms of our debt, including Whiting Oil and Gas’ credit agreement, may also prohibit us
from taking such actions. Factors that will affect our ability to raise cash through an offering of our capital stock or debt securities, a
refinancing of our debt or a sale of assets include financial market conditions and our market value and operating performance at the
time of such offering or other financing. We may not be able to successfully complete any such offering, refinancing or sale of assets.
If we cannot make scheduled payments on our indebtedness or otherwise fail to comply with the covenants and other restrictions in the
agreements governing our debt, we will be in default and the lenders under Whiting Oil and Gas’ credit agreement and the holders of
our senior notes and convertible senior notes could declare all outstanding principal and interest to be due and payable. Additionally,
the lenders under Whiting Oil and Gas’ credit agreement could terminate their commitments to loan money and could foreclose against
the assets collateralizing their borrowings, and we could be forced into bankruptcy or liquidation. Our inability to generate sufficient
cash flows to satisfy our debt obligations, or to refinance our indebtedness on commercially reasonable terms or at all, would materially
and adversely affect our financial position and results of operations. Further, failing to comply with the financial and other restrictive
covenants in Whiting Oil and Gas’ credit agreement and the indentures governing our senior notes and convertible senior notes could
result in an event of default, which could adversely affect our business, financial condition and results of operations.
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The instruments governing our indebtedness contain various covenants limiting the discretion of our management in operating our
business.
The indentures governing our senior notes and convertible senior notes and Whiting Oil and Gas’ credit agreement contain various
restrictive covenants that may limit our management’s discretion in certain respects. In particular, these agreements will limit our and
our subsidiaries’ ability to, among other things:
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pay dividends or make other distributions or repurchase or redeem our capital stock;
prepay, redeem or repurchase certain debt;
make loans and investments;
incur or guarantee additional indebtedness or issue preferred stock;
create certain liens;
enter into agreements that restrict dividends or other payments from our restricted subsidiaries to us;
sell assets;
consolidate, merge or transfer all or substantially all of our assets and those of our restricted subsidiaries taken as a whole;
engage in transactions with affiliates;
enter into hedging contracts; and
create unrestricted subsidiaries.
In addition, Whiting Oil and Gas’ credit agreement requires us, as of the last day of any quarter, to maintain the following ratios (as
defined in the credit agreement): (i) a consolidated current assets to consolidated current liabilities ratio (which includes an add back of
the available borrowing capacity under the credit agreement) of not less than 1.0 to 1.0 and (ii) a total debt to last four quarters’
EBITDAX ratio of not greater than 4.0 to 1.0. Also, the indentures under which we issued our senior notes restrict us from incurring
additional indebtedness and making certain restricted payments, subject to certain exceptions, unless our fixed charge coverage ratio (as
defined in the indentures) is at least 2.0 to 1.0. If we were in violation of these covenants, then we may not be able to incur additional
indebtedness, including under Whiting Oil and Gas’ credit agreement. A substantial or extended decline in oil or natural gas prices may
adversely affect our ability to comply with these covenants.
If we fail to comply with the restrictions in the indentures governing our senior notes and convertible senior notes, Whiting Oil and Gas’
credit agreement or any other subsequent financing agreements, a default may allow the creditors to accelerate the related indebtedness
as well as any other indebtedness to which a cross-acceleration or cross-default provision applies. In addition, lenders may be able to
terminate any commitments they had made to make further funds available to us. Furthermore, if we were unable to repay the amounts
due and payable under Whiting Oil and Gas’ credit agreement, those lenders could proceed against the collateral granted to them to
secure that indebtedness. In the event that our lenders or noteholders accelerate the repayment of our borrowings, we and our subsidiaries
may not have sufficient assets or be able to borrow sufficient funds to repay or refinance that indebtedness. Also, if we are in default
under the agreements governing our indebtedness, we will not be able to pay dividends on our capital stock.
A large portion of our producing properties are concentrated in the Williston Basin project in North Dakota and Montana, making
us vulnerable to risks associated with operating in one major geographic area.
A large portion of our producing properties are geographically concentrated in the Williston Basin project in North Dakota and Montana.
At December 31, 2018, approximately 91% of our total estimated proved reserves were attributable to properties located in this area.
Because of this concentration in a limited geographic area, the success and profitability of our operations may be disproportionately
exposed to regional factors compared to competitors having more geographically dispersed operations. These factors include, among
others: (i) the prices of crude oil and natural gas produced from wells in the regions and other regional supply and demand factors,
including gathering, pipeline and rail transportation capacity constraints, (ii) the availability of rigs, equipment, oilfield services, supplies
and labor, (iii) the availability of processing and refining facilities and (iv) infrastructure capacity. In addition, our operations in the
Williston Basin may be adversely affected by severe weather events such as floods, blizzards, ice storms and tornadoes, which can
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intensify competition for the items and services described above and may result in periodic shortages. The concentration of our
operations in a limited geographic area also increases our exposure to changes in local laws and regulations, certain lease stipulations
designed to protect wildlife and unexpected events that may occur in the regions such as natural disasters, seismic events (which may
result in third-party lawsuits), industrial accidents, labor difficulties, civil disturbances, public protests or terrorist attacks. Any one of
these events has the potential to cause producing wells to be shut-in, delay operations, decrease cash flows, increase operating and
capital costs and prevent development of lease inventory before expiration. Any of the risks described above could have a material
adverse effect on our financial condition, results of operations and cash flows.
If oil, NGL and natural gas prices decrease, we may be required to take write-downs of the carrying values of our oil and gas
properties.
Accounting rules require that we periodically review the carrying value of our producing oil and gas properties for possible impairment.
Based on specific market factors and circumstances at the time of prospective impairment reviews (which may include depressed oil,
NGL and natural gas prices and the continuing evaluation of development plans, production data, economics and other factors) we may
be required to write down the carrying value of our oil and gas properties. For example, we recorded an $835 million impairment charge
during 2017 for the partial write-down of the Redtail field in Colorado. A write-down constitutes a non-cash charge to earnings. We
may incur additional impairment charges in the future, which could have a material adverse effect on our results of operations in the
period recognized.
Federal, state and local legislative and regulatory initiatives relating to hydraulic fracturing could result in increased costs and
additional operating restrictions or delays.
Hydraulic fracturing is an important and common practice that is used to stimulate production of hydrocarbons from tight rock
formations. The process involves the injection of mainly water and sand plus a de minimis amount of chemicals under pressure into
formations to fracture the surrounding rock and stimulate production. Hydraulic fracturing has been utilized to complete wells in our
most active areas located in the states of North Dakota, Montana and Colorado and we expect it will also be used in the future. Should
our exploration and production activities expand to other states, it is likely that we will utilize hydraulic fracturing to complete or
recomplete wells in those areas. The process is typically regulated by state oil and gas commissions, however, the U.S. Environmental
Protection Agency (the “EPA”) also issued guidance in 2014 for permitting authorities and the industry regarding the process for
obtaining a permit for hydraulic fracturing involving diesel.
In December 2016, the EPA released a final report on the potential impacts of oil and gas fracturing activities on the quality and quantity
of drinking water resources in the United States. In addition, in June 2016, the EPA issued a final rule promulgating pretreatment
standards for the oil and gas extraction category which would address discharges of wastewater pollutants from onshore unconventional
oil and gas extraction facilities to publicly-owned treatment works. The EPA is also conducting a study of private wastewater treatment
facilities accepting oil and gas extraction wastewater. The EPA is collecting data and information regarding the extent to which these
facilities accept such wastewater, available treatment technologies (and their associated costs), discharge characteristics, financial
characteristics of the facilities, the environmental impacts of discharges and other information. In addition to the EPA, other federal
agencies are also examining hydraulic fracturing, including the U.S. Department of Energy, the U.S. Government Accountability Office,
the U.S. Department of Interior and the White House Council for Environmental Quality.
In addition, legislation has been introduced in Congress from time to time to provide for federal regulation of hydraulic fracturing and
to require disclosure of the chemicals used in the fracturing process. Some states have adopted, and other states are considering adopting,
regulations that could ban, restrict or impose additional requirements on activities relating to hydraulic fracturing in certain
circumstances. For example, in June 2011, Texas enacted a law that requires the disclosure of information regarding the substances
used in the hydraulic fracturing process to the Railroad Commission of Texas (the entity that regulates oil and natural gas production in
Texas) and the public. Such federal or state legislation could require the disclosure of chemical constituents used in the fracturing
process to state or federal regulatory authorities who could then make such information publicly available. Disclosure of chemicals
used in the fracturing process could make it easier for third parties opposing hydraulic fracturing to pursue legal proceedings against
producers and service providers based on allegations that specific chemicals used in the fracturing process could adversely affect human
health or the environment, including groundwater. In addition, if hydraulic fracturing is regulated at the federal level, our fracturing
activities could become subject to additional permitting requirements or operational restrictions and also to associated permitting delays,
litigation risk and potential increases in costs. Further, local governments may seek to adopt, and some have adopted, ordinances within
their jurisdictions restricting the use of or regulating the time, place and manner of drilling or hydraulic fracturing. In 2018, Colorado
considered, but did not adopt, a ballot measure that would have established a 2,500-foot setback for oil and gas operations from certain
areas. No assurance can be given as to whether or not similar measures might be considered or implemented in the jurisdictions in
which our properties are located. If new laws, regulations or ordinances that significantly restrict or otherwise impact hydraulic
fracturing are passed by Congress or adopted in the states or local municipalities where our properties are located, such legal
requirements could prohibit or make it more difficult or costly for us to perform hydraulic fracturing activities and thereby could affect
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the determination of whether a well is commercially viable. In addition, restrictions on hydraulic fracturing could reduce the amount of
oil and natural gas that we are ultimately able to produce in commercially paying quantities and the calculation of our reserves.
In addition, in July 2014, a major university and U.S. Geological Survey researchers published a study purporting to find a connection
between the deep well injection of hydraulic fracturing wastewater and a sharp increase in seismic activity in Oklahoma since 2008.
This study, as well as subsequent studies and reports, may trigger new legislation or regulations that would limit or ban the disposal of
hydraulic fracturing wastewater in deep injection wells. If such new laws or rules are adopted, our operations may be curtailed while
alternative treatment and disposal methods are developed and approved.
Further, in May 2014, the EPA published an Advance Notice of Proposed Rulemaking under the Toxic Substances Control Act, relating
to the disclosure of chemical substances and mixtures used in oil and gas exploration and production. Depending on the precise
disclosure requirements the EPA elects to impose, if any, we may be obliged to disclose valuable proprietary information, and failure to
do so may subject us to penalties. In addition, we may be required to disclose information of third parties, which may be inaccurate or
which we may be contractually prohibited from disclosing, which could also subject us to penalties.
Refer to “Hydraulic Fracturing” in Item 2 of this Annual Report on Form 10-K for more information on hydraulic fracturing.
We have entered into physical delivery contracts and do not expect to be able to deliver all the oil required under such contracts and,
as a result, we expect we will be required to make deficiency payments.
As of December 31, 2018, we had two physical delivery contracts which require us to deliver fixed volumes of crude oil. One of these
contracts is tied to oil production at our Sanish field in Mountrail County, North Dakota, and the other is tied to oil production at our
Redtail field in Weld County, Colorado. Although we believe that our production and reserves are sufficient to fulfill the delivery
commitment at our Sanish field in North Dakota, if we fail to deliver the committed volumes, we would be required to pay a deficiency
payment of $7.00 per undelivered barrel (subject to upward adjustment). At our Redtail field, we have determined that it is not probable
that future oil production will be sufficient to meet the minimum volume requirements under the contract in this area. We expect to
make periodic deficiency payments under the Redtail contract that currently total $5.08 per undelivered Bbl (subject to upward
adjustment). During 2018, 2017 and 2016, total deficiency payments under this contract amounted to $37 million, $42 million and $18
million, respectively. Refer to “Properties – Delivery Commitments” for more information about these delivery contracts.
Reserve estimates depend on many assumptions that may turn out to be inaccurate. Any material inaccuracies in these reserve
estimates or underlying assumptions will materially affect the quantities and present value of our reserves.
The process of estimating oil and natural gas reserves is complex. It requires interpretations of available technical data and many
assumptions, including assumptions relating to economic factors. Any significant inaccuracies in these interpretations or assumptions
could materially affect the estimated quantities and present value of reserves referred to in this Annual Report on Form 10-K.
In order to prepare our estimates, we must project production rates and timing of development expenditures. We must also analyze
available geological, geophysical, production and engineering data. The extent, quality and reliability of this data can vary. The process
also requires economic assumptions about matters such as the following, among others:
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historical production from the area compared with production rates from other producing areas;
the assumed effect of governmental regulation; and
assumptions about future prices of oil, NGLs and natural gas including differentials, production and development costs, gathering
and transportation costs, severance and excise taxes, capital expenditures and availability of funds.
Therefore, estimates of oil and natural gas reserves are inherently imprecise. Actual future production; oil, NGL and natural gas prices;
revenues; taxes; exploration and development expenditures; operating expenses; and quantities of recoverable oil and natural gas
reserves will most likely vary from our estimates. Any significant variance could materially affect the estimated quantities and present
value of reserves referred to in this Annual Report on Form 10-K. In addition, we may adjust estimates of proved reserves to reflect
production history, results of exploration and development, prevailing oil and natural gas prices and other factors, many of which are
beyond our control.
You should not assume that the present value of future net revenues from our proved reserves, as referred to in this report, is the current
market value of our estimated proved oil and natural gas reserves. In accordance with SEC requirements, we base the estimated
discounted future net cash flows from our proved reserves on 12-month average prices and current costs as of the date of the estimate.
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The 12-month average prices used for the year ended December 31, 2018 were $65.56 per Bbl of oil and $3.10 per MMBtu of natural
gas. Actual future prices and costs may differ materially from those used in the estimate. If the 12-month average oil prices used to
calculate our oil reserves decline by $1.00 per Bbl, then the standardized measure of discounted future net cash flows of our estimated
proved reserves as of December 31, 2018 would have decreased by $136 million. If the 12-month average natural gas prices used to
calculate our natural gas reserves decline by $0.10 per MMBtu, then the standardized measure of discounted future net cash flows of
our estimated proved reserves as of December 31, 2018 would have decreased by $11 million.
Our exploration and development operations require substantial capital, and we may be unable to obtain needed capital or financing
on satisfactory terms, which could lead to a loss of properties and a decline in our oil and natural gas reserves.
The oil and gas industry is capital intensive. We make and expect to continue to make substantial capital expenditures in our business
and operations for the exploration, development, production and acquisition of oil and natural gas reserves. To date, we have financed
capital expenditures through a combination of internally generated cash flows, equity and debt issuances, bank borrowings, agreements
with industry partners and oil and gas property divestments. We intend to finance future capital expenditures substantially with cash
flow from operations and cash on hand. Our cash flow from operations and access to capital is subject to a number of variables,
including, but not limited to:
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the prices at which oil and natural gas are sold;
our proved reserves;
the level of oil and natural gas we are able to produce from existing wells;
the costs of producing oil and natural gas; and
our ability to acquire, locate and produce new reserves.
If our revenues or the borrowing base under our credit agreement decrease as a result of lower oil and natural gas prices, operating
difficulties, declines in reserves, or for any other reason, then we may have limited ability to obtain the capital necessary to sustain our
operations at current levels.
We may, from time to time, need to seek additional financing. There can be no assurance as to the availability or terms of any additional
financing. If additional capital is needed, we may not be able to obtain debt or equity financing on terms favorable to us, or at all. If
cash generated by operations or available under our revolving credit facility is not sufficient to meet our capital requirements, the failure
to obtain additional financing could result in a curtailment of our operations relating to the exploration and development of our prospects,
which in turn could lead to a possible loss of properties and a decline in our oil and natural gas reserves.
Market conditions or operational impediments may hinder our access to oil and gas markets or delay our production.
In connection with our continued development of oil and gas properties, we may be disproportionately exposed to the impact of delays
or interruptions of production from wells on these properties, caused by transportation capacity constraints, curtailment of production
or the interruption of transporting oil and gas volumes produced. In addition, market conditions or a lack of satisfactory oil and gas
transportation arrangements may hinder our access to oil and gas markets or delay our production. The availability of a ready market
for our oil, NGL and natural gas production depends on a number of factors, including the demand for and supply of oil, NGLs and
natural gas and the proximity of reserves to pipelines and terminal facilities. Our ability to market our production depends substantially
on the availability and capacity of gathering systems, pipelines and processing facilities owned and operated by third parties.
Additionally, entering into arrangements for these services exposes us to the risk that third parties will default on their obligations under
such arrangements. Our failure to obtain such services on acceptable terms or the default by a third party on their obligation to provide
such services could materially harm our business. We may be required to shut in wells for a lack of a market or because access to gas
pipelines, gathering systems or processing facilities may be limited or unavailable. If that were to occur, then we would be unable to
realize revenue from those wells until production arrangements were made to deliver the production to market.
Risks associated with the production, gathering, transportation and sale of oil, NGLs and natural gas could adversely affect net
income and cash flows.
Our net income and cash flows will depend upon, among other things, oil, NGL and natural gas production and the prices received and
costs incurred to develop and produce oil and natural gas reserves. Drilling, production or transportation accidents that temporarily or
permanently halt the production and sale of oil, NGLs and natural gas will decrease revenues and increase expenditures. For example,
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accidents may occur that result in personal injuries, property damage, damage to productive formations or equipment and environmental
damages. Any costs incurred in connection with any such accidents that are not insured against will have the effect of reducing net
income. Also, we do not have insurance policies in effect that are intended to provide coverage for losses solely related to hydraulic
fracturing operations. Refer to the risk factor entitled “Federal, state and local legislative and regulatory initiatives relating to hydraulic
fracturing...” for a discussion of the uncertainty involved in the regulation of hydraulic fracturing. Also, our oil, NGL and natural gas
production depends in large part on the proximity and capacity of pipeline systems and transportation facilities which are mostly owned
by third parties. The lack of availability or the lack of capacity on these systems and facilities could result in the curtailment of
production or the delay or discontinuance of drilling plans. Similarly, curtailments or damage to pipelines and other transportation
facilities used to transport oil, NGLs and natural gas production to markets for sale could decrease revenues or increase transportation
expenses. Any such curtailments or damage to the gathering systems could also require finding alternative means to transport the oil,
NGLs and natural gas production, which alternative means could result in additional costs that will have the effect of increasing
transportation expenses.
Also, in response to accidents involving rail cars carrying Bakken formation crude oil, the U.S. Department of Transportation (the
“DOT”) issued an emergency order in February 2014 that requires rail shippers to test the makeup of such crude oil before transporting
it. This move follows the safety alert the DOT issued in January 2014 that Bakken formation crude oil is more flammable than other
types of crude oil and has been followed by additional emergency orders and safety advisories and alerts. An accident involving rail
cars could result in significant personal injuries and property and environmental damage. In May 2015, the Pipeline and Hazardous
Material Safety Administration issued new rules applicable to “high-hazard flammable trains”, discussed in “Item 1 Business –
Regulation – Regulation of Sale and Transportation of Oil” above, which could increase transportation expenses. Similarly, regulatory
responses to the October 2015 failure at a Southern California underground natural gas storage facility could also lead to increased
expenses for underground storage.
In addition, drilling, production and transportation of hydrocarbons bear the inherent risk of loss of containment. Potential consequences
include, but are not limited to, loss of reserves, loss of production, loss of economic value associated with the affected wellbore, personal
injuries and death, contamination of air, soil, ground water and surface water, as well as potential fines, penalties or damages associated
with any of the foregoing consequences.
Part of our business strategy includes selling properties which subjects us to various risks.
Part of our business strategy includes selling properties when we believe that the sales price realized will provide an above average rate
of return for the property or when the property no longer matches the profile of properties we desire to own. However, there is no
assurance that such sales will occur in the time frames or with the economic terms we expect. Unless we conduct successful exploration,
development and production activities or acquire properties containing proved reserves, divestitures of our properties will reduce our
proved reserves and potentially our production. We may not be able to develop, find or acquire additional reserves sufficient to replace
such reserves and production from any of the properties we sell. Additionally, agreements pursuant to which we sell properties may
include terms that survive closing of the sale, including but not limited to indemnification provisions, which could result in us retaining
substantial liabilities.
Our acquisition activities may not be successful.
As part of our growth strategy, we have made and may continue to make acquisitions of businesses and properties. However, suitable
acquisition candidates may not continue to be available on terms and conditions we find acceptable, and acquisitions pose substantial
risks to our business, financial condition and results of operations. In pursuing acquisitions, we compete with other companies, many
of which have greater financial and other resources to acquire attractive companies and properties. The risks associated with
acquisitions, either completed or future acquisitions, include, but are not limited to:
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some of the acquired businesses or properties may not produce revenues, reserves, earnings or cash flow at anticipated levels;
we may assume liabilities that were not disclosed to us or that exceed our estimates;
we may be unable to integrate acquired businesses successfully and to realize anticipated economic, operational and other benefits
in a timely manner, which could result in substantial costs and delays or other operational, technical or financial problems;
acquisitions could disrupt our ongoing business, distract management, divert resources and make it difficult to maintain our current
business standards, controls and procedures;
we may issue additional equity or debt securities in order to fund future acquisitions; and
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we may incur losses as a result of title defects.
Our acreage must be drilled before lease expiration, generally within three to five years, in order to hold the acreage by production.
Failure to drill sufficient wells in order to hold acreage will result in substantial lease renewal costs, or if renewal is not feasible,
loss of our lease and prospective drilling opportunities.
Unless production is established on our undeveloped acreage, the underlying leases will expire. As of December 31, 2018, the portion
of our net undeveloped acreage that is subject to expiration over the next three years, if not successfully developed or renewed, is
approximately 5% in 2019, 18% in 2020 and 12% in 2021. The cost to renew such leases may increase significantly, and we may not
be able to renew such leases on commercially reasonable terms or at all. In addition, on certain portions of our acreage, third-party
leases become immediately effective if our leases expire. As such, our actual drilling activities may materially differ from our current
expectations, which could adversely affect our business.
The unavailability or high cost of additional drilling rigs, equipment, supplies, personnel and oil field services could adversely affect
our ability to execute our exploration and development plans on a timely basis or within our budget.
The demand for qualified and experienced field personnel to conduct field operations, geologists, geophysicists, engineers and other
professionals in the oil and natural gas industry can fluctuate significantly, often in correlation with oil and natural gas prices, causing
periodic shortages. Historically, there have been shortages of drilling rigs, completion crews and other oilfield equipment as demand
for these items has increased along with the number of wells being drilled and completed. These factors also cause significant increases
in costs for equipment, services and personnel. Higher oil and natural gas prices generally stimulate demand and result in increased
prices for drilling rigs and other oilfield goods and services. Shortages of field personnel and other professionals, drilling rigs,
completion crews, equipment or supplies or price increases could delay or adversely affect our exploration and development operations,
which could restrict such operations or have a material adverse effect on our business, financial condition, results of operations or cash
flows.
Our identified drilling locations are scheduled out over several years, making them susceptible to uncertainties that could materially
alter the occurrence or timing of their drilling.
We have specifically identified and scheduled drilling locations as an estimation of our future multi-year drilling activities on our existing
acreage. These scheduled drilling locations represent a significant part of our growth strategy. Our ability to drill and develop these
locations depends on a number of uncertainties, including oil and natural gas prices, the availability of capital, costs of oil field goods
and services, drilling results, our ability to extend drilling acreage leases beyond expiration, regulatory approvals and other factors.
Because of these uncertainties, we do not know if the numerous potential drilling locations we have identified will ever be drilled or if
we will be able to produce oil or gas from these or any other potential drilling locations. As such, our actual drilling activities may
materially differ from those presently identified, which could in turn adversely affect our business or require us to remove certain proved
undeveloped reserves from our proved reserve base if we are unable to drill those PUD locations within the SEC’s 5-year window.
We have been an early entrant into new or emerging plays. As a result, our drilling results in these areas are uncertain, the value
of our undeveloped acreage may decline and we may incur impairment charges if drilling results are unsuccessful.
While our costs to acquire undeveloped acreage in new or emerging plays have generally been less than those of later entrants into a
developing play, our drilling results in these areas are more uncertain than drilling results in areas that are developed and producing.
Since new or emerging plays have limited or no production history, we are unable to use past drilling results in those areas to help
predict our future drilling results. Therefore, our cost of drilling, completing and operating wells in these areas may be higher than
initially expected, and the value of our undeveloped acreage will decline if drilling results are unsuccessful. Furthermore, if drilling
results are unsuccessful, we may be required to write down the carrying value of our undeveloped acreage in new or emerging plays.
For example, during 2018 we recorded an $8 million non-cash charge for the impairment of undeveloped oil and gas properties where
we have no current or future plans to drill. We may also incur such impairment charges in the future, which could have a material
adverse effect on our results of operations in the period taken. Additionally, our rights to develop a portion of our undeveloped acreage
may expire if not successfully developed or renewed. Refer to “Acreage” in Item 2 of this Annual Report on Form 10-K for more
information relating to the expiration of our rights to develop undeveloped acreage.
Properties that we acquire may not produce as projected, and we may be unable to identify liabilities associated with the properties
or obtain indemnities from sellers for liabilities they may have created.
Our business strategy includes a continuing acquisition program. From 2004 through 2018, we completed 22 separate significant
acquisitions of producing properties with a combined purchase price of $6.6 billion for estimated proved reserves as of the effective
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dates of the acquisitions of 470.9 MMBOE. The successful acquisition of producing properties requires assessment of many factors,
which are inherently inexact and may be inaccurate, including, but not limited to, the following:
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the amount of recoverable reserves;
future oil and natural gas prices;
estimates of operating costs;
estimates of future development costs;
timing of future development costs;
estimates of the costs and timing of plugging and abandonment; and
the assumption of unknown potential environmental and other liabilities, losses or costs, including for example, historical spills
or releases for which we are not indemnified or for which our indemnity is inadequate.
Our assessment will not reveal all existing or potential problems, nor will it permit us to become familiar enough with the properties to
assess fully their capabilities and deficiencies. In the course of our due diligence, we may not inspect every well, platform, facility or
pipeline. Inspections may not reveal structural and environmental problems, such as pipeline corrosion or groundwater contamination,
when they are made. We may not be able to obtain contractual indemnities from the seller for liabilities that it created. We may be
required to assume the risk of the physical condition of the properties in addition to the risk that the properties may not perform in
accordance with our expectations.
Our use of oil and natural gas price hedging contracts involves only a portion of our anticipated production, may limit higher
revenues in the future in connection with commodity price increases and may result in significant fluctuations in our net income.
We enter into hedging transactions of our oil and natural gas production revenues to reduce our exposure to fluctuations in the price of
oil and natural gas. Our hedging transactions to date have consisted of financially settled crude oil and natural gas options contracts,
primarily costless collars and swaps, placed with major financial institutions. As of February 20, 2019, we had contracts covering the
sale of 1.1 MMBbl of oil per month for the first half of 2019 and 850 MBbl of oil per month for the second half of 2019, which represents
approximately 37% of our forecasted 2019 oil production volumes. All of our oil hedges will expire by December 2019. Refer to
“Quantitative and Qualitative Disclosures about Market Risk” in Item 7A of this Annual Report on Form 10-K for pricing information
and a more detailed discussion of our hedging transactions.
We may in the future enter into these and other types of hedging arrangements to reduce our exposure to fluctuations in the market
prices of oil and natural gas, or alternatively, we may decide to unwind or restructure the hedging arrangements we previously entered
into. Hedging transactions expose us to risk of financial loss in some circumstances, including if production is less than expected, the
other party to the contract defaults on its obligations or there is a change in the expected differential between the underlying price in the
hedging agreement and actual prices received. Hedging transactions may limit the benefit we may otherwise receive from increases in
the price for oil and natural gas. Furthermore, if we do not engage in hedging transactions or unwind hedging transactions we previously
entered into, then we may be more adversely affected by declines in oil and natural gas prices than our competitors who engage in
hedging transactions. Additionally, hedging transactions may expose us to cash margin requirements.
We recognize all gains and losses from changes in commodity derivative fair values immediately in earnings rather than deferring any
such amounts in accumulated other comprehensive income (loss). Consequently, we may experience significant net losses, on a non-
cash basis, due to changes in the value of our hedges as a result of commodity price volatility.
Seasonal weather conditions and lease stipulations adversely affect our ability to conduct drilling activities in some of the areas
where we operate.
Oil and gas operations in the Rocky Mountains are adversely affected by seasonal weather conditions and lease stipulations designed to
protect various wildlife. In certain areas, drilling and other oil and gas activities can only be conducted during the spring and summer
months. This limits our ability to operate in those areas and can intensify competition during those months for drilling rigs, oil field
equipment, services, supplies and qualified personnel, which may lead to periodic shortages. Resulting shortages or high costs could
delay our operations, cause temporary declines in our oil and gas production and materially increase our operating and capital costs.
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An increase in the differential or decrease in the premium between the NYMEX or other benchmark prices of oil and natural gas
and the wellhead price we receive could have a material adverse effect on our results of operations, financial condition and cash
flows.
The prices that we receive for our oil and natural gas production generally trade at a discount, but sometimes at a premium, to the
relevant benchmark prices such as NYMEX. A negative difference between the benchmark price and the price received is called a
differential and a positive difference is called a premium. The differential and premium may vary significantly due to market conditions,
the quality and location of production and other risk factors, as demonstrated in December 2018 when our oil differentials substantially
increased. We cannot accurately predict oil and natural gas differentials and premiums. Increases in the differential and decreases in
the premium between the benchmark price for oil and natural gas and the wellhead price we receive could have a material adverse effect
on our results of operations, financial condition and cash flows.
We may incur substantial losses and be subject to substantial liability claims as a result of our oil and gas operations.
We are not insured against all risks. Losses and liabilities arising from uninsured and underinsured events could materially and adversely
affect our business, financial condition or results of operations. Our oil and natural gas exploration and production activities are subject
to all of the operating risks associated with drilling for and producing oil and natural gas, including, but not limited to, the possibility
of:
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environmental hazards, such as uncontrollable flows of oil, gas, brine, well fluids, toxic gas or other pollution into the environment,
including groundwater and shoreline contamination;
abnormally pressured formations;
mechanical difficulties, such as stuck oil field drilling and service tools and casing collapse;
the loss of well control;
fires and explosions;
personal injuries and death; and
natural disasters.
Any of these risks could adversely affect our ability to conduct operations or result in substantial losses to our company. We may elect
not to obtain insurance if we believe that the cost of available insurance is excessive relative to the risks presented. In addition, pollution
and environmental risks generally are not fully insurable. If a significant accident or other event occurs and is not fully covered by
insurance, then it could adversely affect us.
We have limited control over activities on properties we do not operate, which could reduce our production and revenues and increase
capital expenditures.
We operate 89% of our net productive oil and natural gas wells, which represents 89% of our proved developed producing reserves as
of December 31, 2018. If we do not operate the properties in which we own an interest, we do not have control over normal operating
procedures, expenditures or future development of our properties. The failure of an operator of our wells to adequately perform
operations or an operator’s breach of the applicable agreements could reduce our production and revenues. The success and timing of
our drilling and development activities on properties operated by others therefore depends upon a number of factors outside of our
control, including the operator’s decisions with respect to the timing and amount of capital expenditures, the period of time over which
the operator seeks to generate a return on capital expenditures, inclusion of other participants in drilling wells, and the use of technology,
as well as the operator’s expertise and financial resources and the operator’s relative interest in the field. Operators may also opt to
decrease operational activities following a significant decline in, or a sustained period of low, oil or natural gas prices. Because we do
not have a majority interest in most wells we do not operate, we may not be in a position to remove the operator in the event of poor
performance. Accordingly, while we use reasonable efforts to cause the operator to act in a prudent manner, we are limited in our ability
to do so.
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We are subject to complex laws that can affect the cost, manner or feasibility of doing business.
Exploration, development, production and sale of oil and natural gas are subject to extensive federal, state, local and international
regulation. We may be required to make large expenditures to comply with governmental regulations. Matters subject to regulation
include, but are not limited to:
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discharge permits for drilling operations;
drilling bonds;
reports concerning operations;
well spacing;
unitization and pooling of properties; and
taxation.
Under these laws, we could be liable for personal injuries, property damage and other damages. Failure to comply with these laws also
may result in the suspension or termination of our operations and subject us to administrative, civil and criminal penalties and litigation.
Moreover, these laws could change in ways that could substantially increase our costs. Any such liabilities, penalties, suspensions,
terminations or regulatory changes could materially and adversely affect our financial condition and results of operations. Strict liability
or joint and several liability may be imposed under certain laws, which could cause us to become liable for the conduct of others or for
consequences of our own actions. For instance, an accidental release from one of our wells could subject us to substantial liabilities
arising from environmental cleanup and restoration costs, claims made by neighboring landowners and other third parties for personal
injury and property damage and fines or penalties for related violations of environmental laws or regulations.
Our operations may incur substantial costs and liabilities to comply with environmental laws and regulations.
Our oil and gas operations are subject to stringent federal, state and local laws and regulations relating to the release or disposal of
materials into the environment or otherwise relating to environmental protection. These laws and regulations may require the acquisition
of a permit before drilling commences; restrict the types, quantities and concentration of materials that can be released into the
environment in connection with drilling and production activities; limit or prohibit drilling activities on certain lands lying within
wilderness, wetlands and other protected areas; and impose substantial liabilities for pollution resulting from our operations. Failure to
comply with these laws and regulations may result in the assessment of administrative, civil and criminal penalties, incurrence of
investigatory or remedial obligations, the imposition of injunctive relief, or certain leases could be cancelled in the event that an agency
refuses to issue or delays the issuance of a required permit. Under these environmental laws and regulations, we could be held strictly
liable for the removal or remediation of previously released materials or property contamination regardless of whether we were
responsible for the release or if our operations were standard in the industry at the time they were performed. Private parties, including
the surface owners of properties upon which we drill, may also have the right to pursue legal actions to enforce compliance as well as
to seek damages for non-compliance with environmental laws and regulations or for personal injury or property damage. We may not
be able to recover some or any of these costs from insurance. Moreover, federal law and some state laws allow the government to place
a lien on real property for costs incurred by the government to address contamination on the property.
President Trump has indicated that he would work to ease regulatory burdens on industry and on the oil and gas sector, including
environmental regulations. However, any executive orders the President may issue or any new legislation Congress may pass with the
goal of reducing environmental statutory or regulatory requirements may be challenged in court. In addition, various state laws and
regulations (and permits issued thereunder) will be unaffected by federal changes unless and until the state laws and corresponding
permits are similarly changed, and any judicial review is completed.
Changes in environmental laws and regulations occur frequently and may have a materially adverse impact on our business. For
example, in 2012, the EPA published final rules under the Federal Clean Air Act (the “CAA”) that subject oil and natural gas production,
processing, transmission and storage operations to regulation under the New Source Performance Standards and National Emission
Standards for Hazardous Air Pollutants. With regard to production activities, these rules require, among other things, the reduction of
volatile organic compound emissions from certain fractured and refractured gas wells for which well completion operations are
conducted and, in particular, requiring some of these wells to use reduced emission completions, also known as “green completions”,
after January 1, 2015. These regulations also establish specific new requirements regarding emissions from production-related wet seal
and reciprocating compressors, pneumatic controllers and storage vessels.
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The EPA announced in 2015 that it would directly regulate methane emissions from oil and natural gas wells for the first time as part
of President Obama’s Climate Action Plan. As part of this strategy, in May 2016, the EPA issued three final rules. The EPA issued a
final rule that updated the New Source Performance Standards to add requirements that the oil and gas industry reduce emissions of
greenhouse gases and to cover additional equipment and activities in the oil and gas production chain. The final rule sets emissions
limits for methane, which is the principal greenhouse gas emitted by equipment and processes in the oil and gas sector. This rule applies
to new, reconstructed and modified processes and equipment. This rule also expands the volatile organic compound emissions limits to
hydraulically fractured oil wells and equipment used across the industry that was not regulated in the 2012 rules. The rule also requires
owners and operators to find and repair leaks, also known as “fugitive emissions.” The EPA also issued a final rule known as the Source
Determination Rule, which is intended to clarify when multiple pieces of equipment and activities in the oil and gas industry must be
deemed a single source when determining whether major source permitting programs apply under the prevention of significant
deterioration, nonattainment new source review preconstruction and operation permit programs under Title V of the CAA (“Title V”).
The final rule defines the term “adjacent” to clarify that equipment and activities in the oil and gas sector that are under common control
will be considered part of the same source if they are located near each other – specifically, if they are located on the same site, or on
sites that share equipment and are within one quarter of a mile of each other. This rule applies to equipment and activities used for
onshore oil and natural gas production, and for natural gas processing. It does not apply to offshore operations. Finally, the EPA also
issued a final Federal Implementation Plan (“FIP”) for Indian country, which implements the minor new source review program in
Indian country for oil and natural gas production. The FIP will be used instead of site-specific minor new source review preconstruction
permits in Indian country and incorporates emissions limits and other requirements from eight federal air standards, including the final
New Source Performance Standard, Subpart OOOOa. Requirements of the FIP apply throughout Indian country, except non-reservation
areas, unless a tribe or the EPA demonstrates jurisdiction for those areas.
Compliance with such rules could result in significant costs, including increased capital expenditures and operating costs, which may
adversely impact our business. Federal and state regulatory agencies can impose administrative, civil and criminal penalties for non-
compliance with air permits or other requirements of the CAA and associated state laws and regulations.
In 2016, the EPA also issued the first draft of an Information Collection Request, seeking a broad range of information on the oil and
gas industry, including: how equipment and emissions controls are, or can be, configured, what installing those controls entails and the
associated costs. This includes information on natural gas venting that occurs as part of existing processes or maintenance activities,
such as well and pipeline blowdowns, equipment malfunctions and flashing emissions from storage tanks.
In June 2017, the EPA proposed staying the final rule implementing certain of the new oil and gas standards for two years while it
reconsiders the rules. In November 2017, the EPA issued a notice of data availability for the proposed stay of the rules, with a comment
period closing on December 8, 2017. On October 15, 2018, the EPA published in the Federal Register proposed revisions to the
Subpart OOOOa rules, and took public comment on those revisions until December 17, 2018. The EPA is still considering the comments
filed on the proposed rule, and has not yet finalized the revisions to Subpart OOOOa.
Certain states have adopted, or are considering, regulations covering methane releases for oil and gas operations. Colorado has adopted
regulations for methane from oil and gas operations.
Any increased governmental regulation could result in higher operating costs, which could in turn adversely affect our operating results.
Also, for instance, any changes in laws or regulations that result in more stringent or costly material handling, storage, transport, disposal
or cleanup requirements could require us to make significant expenditures to maintain compliance and may otherwise have a material
adverse effect on our results of operations, competitive position or financial condition as well as those of the oil and gas industry in
general.
Climate change legislation or regulations restricting emissions of greenhouse gases could result in increased operating costs and
reduced demand for oil and gas that we produce.
In December 2009, the EPA published its findings that emissions of carbon dioxide, methane and other greenhouse gases (“GHG”)
present an endangerment to public health and the environment because emissions of such gases are, according to the EPA, contributing
to the warming of the earth’s atmosphere and other climate changes. Based on these findings, the EPA has adopted and implemented
regulations that restrict emissions of GHG under existing provisions of the CAA, including rules that limit emissions of GHG from
motor vehicles beginning with the 2012 model year. The EPA has asserted that these final motor vehicle GHG emission standards
trigger the CAA construction and operating permit requirements for stationary sources, commencing when the motor vehicle standards
took effect in January 2011. In June 2010, the EPA published its final rule to address the permitting of GHG emissions from stationary
sources under the Prevention of Significant Deterioration (the “PSD”) and Title V permitting programs. This rule “tailors” these
permitting programs to apply to certain stationary sources of GHG emissions in a multi-step process, with the largest sources first subject
to permitting. Further, facilities required to obtain PSD permits for their GHG emissions are required to reduce those emissions
consistent with guidance for determining “best available control technology” standards for GHG, which guidance was published by the
30
EPA in November 2010. Also in November 2010, the EPA expanded its existing GHG reporting rule to include onshore oil and natural
gas production, processing, transmission, storage and distribution facilities. This rule requires reporting of GHG emissions from such
facilities on an annual basis.
In June 2014, the Supreme Court upheld most of the EPA’s GHG permitting requirements, allowing the agency to regulate the emission
of GHG from stationary sources already subject to the PSD and Title V requirements. Certain of our equipment and installations may
currently be subject to PSD and Title V requirements and hence, under the Supreme Court’s ruling, may also be subject to the installation
of controls to capture GHGs. For any equipment or installation so subject, we may have to incur increased compliance costs to capture
related GHG emissions.
In October 2016, the EPA proposed revisions to the rule applicable to GHGs for PSD and Title V permitting requirements. On
November 18, 2016, the EPA extended the public comment period for the rulemaking to December 16, 2016. The proposed rule has
not yet been finalized.
In accordance with President Obama’s Climate Action Plan, in August 2015, the EPA issued a rule to reduce carbon emissions from
electric generating units. The rule, commonly called the “Clean Power Plan”, requires states to develop plans to reduce carbon emissions
from fossil fuel-fired generating units commencing in 2022, with the reductions to be fully phased in by 2030. Each state is given a
different carbon reduction target, but the EPA expects that, in the aggregate, the overall proposal will reduce carbon emissions from
electric generating units by 32% from 2005 levels. States are given substantial flexibility in meeting their emission reduction targets
and can generally choose to lower carbon emissions by replacing higher carbon generation, such as coal or natural gas, with lower
carbon generation, such as efficient natural gas units or renewable energy alternatives. Several industry groups and states have
challenged the Clean Power Plan in the Court of Appeals for the D.C. Circuit, and in February 2016, the U.S. Supreme Court stayed the
implementation of the Clean Power Plan while it is being challenged in court. On March 28, 2017, the Trump Administration issued an
executive order directing the EPA to review the Clean Power Plan. On October 16, 2017, the EPA published a proposed rule that would
repeal the Clean Power Plan. On August 18, 2018, the EPA proposed the Affordable Clean Energy (“ACE”) rule as a replacement to
the Clean Power Plan. The ACE rule was published in the Federal Register on August 31, 2018, and comments were accepted until
October 31, 2018. The EPA has not yet issued a final ACE rule, although several states have announced their intention to challenge the
rule once it is made final.
In addition, both houses of Congress have actively considered legislation to reduce emissions of GHG, and many states have already
taken legal measures to reduce emissions of GHG, primarily through the development of GHG inventories, GHG permitting and/or
regional GHG “cap and trade” programs. Most of these “cap and trade” programs work by requiring either major sources of emissions
or major producers of fuels to acquire and surrender emission allowances, with the number of allowances available for purchase reduced
each year until the overall GHG emission reduction goal is achieved. In the absence of new legislation, the EPA has issued the
Subpart OOOOa regulations that limit emissions of GHG associated with our operations which will require us to incur costs to inventory
and reduce emissions of GHG associated with our operations and which could adversely affect demand for the oil, NGLs and natural
gas that we produce. Finally, it should be noted that many scientists have concluded that increasing concentrations of GHG in the
atmosphere may produce climate changes that have significant physical effects, such as increased frequency and severity of storms,
droughts, floods and other climatic events. If any such effects were to occur, they could have an adverse effect on our assets and
operations.
Unless we replace our oil and natural gas reserves, our reserves and production will decline, which would adversely affect our cash
flows and results of operations.
Unless we conduct successful exploration, development and production activities or acquire properties containing proved reserves, our
proved reserves will decline as those reserves are produced. Producing oil and natural gas reservoirs are generally characterized by
declining production rates that vary depending upon reservoir characteristics and other factors. Our future oil and natural gas reserves
and production, and therefore our cash flow and income, are highly dependent on our success in efficiently developing and producing
our current reserves and economically finding or acquiring additional recoverable reserves. We may not be able to develop, find or
acquire additional reserves to replace our current and future production.
We may be negatively impacted by litigation and legal proceedings.
We are subject from time to time, and in the future may become subject, to litigation claims. These claims and legal proceedings are
typically claims that arise in the normal course of business and include, without limitation, claims relating to environmental, safety and
health matters, commercial or contractual disputes with suppliers and customers, claims regarding ownership of mineral interests,
including from royalty owners, claims regarding acquisitions and divestitures, regulatory matters and employment and labor matters.
We may also become subject to governmental or regulatory proceedings. The outcome of such claims and legal proceedings cannot be
predicted with certainty and some may be disposed of unfavorably to us. We also may not have insurance that covers such claims and
31
legal proceedings. Successful claims or litigation against us for significant amounts could have a material adverse effect on our
reputation, business, financial condition, results of operations and cash flows. Further, even if successful in resolving a claim or legal
proceeding, such process could require the attention of members of our senior management, reducing the time they have available to
devote to managing our business, and require us to incur substantial legal expenses.
The loss of senior management or technical personnel could adversely affect us.
To a large extent, we depend on the services of our senior management and technical personnel. The loss of the services of our senior
management or technical personnel, including Bradley J. Holly, Chairman, President and Chief Executive Officer; Charles J. Rimer,
Chief Operating Officer; Michael J. Stevens, Senior Vice President and Chief Financial Officer; and Timothy M. Sulser, Chief Corporate
Development and Strategy Officer, could have a material adverse effect on our operations. We do not maintain, nor do we plan to
obtain, any insurance against the loss of any of these individuals.
Substantial acquisitions or other transactions could require significant external capital and could change our risk and property
profile.
In order to finance acquisitions of additional producing or undeveloped properties, we may need to alter or increase our capitalization
substantially through the issuance of debt or equity securities, the sale of production payments or other means. These changes in
capitalization may significantly affect our risk profile. Additionally, significant acquisitions or other transactions can change the
character of our operations and business. The character of the new properties may be substantially different in operating or geological
characteristics or geographic location than our existing properties. Furthermore, we may not be able to obtain external funding for
additional future acquisitions or other transactions or to obtain external funding on terms acceptable to us.
Competition in the oil and gas industry is intense, which may adversely affect our ability to compete.
We operate in a highly competitive environment for acquiring properties, obtaining investment capital, securing oilfield goods and
services, marketing oil and natural gas products and attracting and retaining qualified personnel. Many of our competitors possess and
employ financial, technical and personnel resources substantially greater than ours, which can be particularly important in the areas in
which we operate. Those companies may be able to pay more for productive oil and gas properties and exploratory prospects and to
evaluate, bid for and purchase a greater number of properties and prospects than our resources allow for. Our ability to acquire additional
prospects and to find and develop reserves in the future will depend on our ability to evaluate and select suitable properties and to
consummate transactions in a highly competitive environment. We may not be able to compete successfully in the future in acquiring
prospective reserves, developing reserves, marketing hydrocarbons, attracting and retaining quality personnel and raising additional
capital.
In connection with the passage of the Dodd-Frank Wall Street Reform and Consumer Protection Act, new regulations in this area
may result in increased costs and cash collateral requirements for the types of oil and gas derivative instruments we use to manage
our risks related to oil and gas commodity price volatility.
On July 21, 2010, the Dodd-Frank Wall Street Reform and Consumer Protection Act was enacted into law. This financial reform
legislation includes provisions that require over-the-counter derivative transactions to be executed through an exchange or centrally
cleared. In addition, the legislation provides an exemption from mandatory clearing requirements based on regulations to be developed
by the Commodity Futures Trading Commission (the “CFTC”) and the SEC for transactions by non-financial institutions, such as us, to
hedge or mitigate commercial risk. At the same time, the legislation includes provisions under which the CFTC may impose collateral
requirements for transactions, including those that are used to hedge commercial risk. However, during drafting of the legislation,
members of Congress adopted report language and issued a public letter stating that it was not their intention to impose margin and
collateral requirements on counterparties that utilize transactions to hedge commercial risk. Final rules on major provisions in the
legislation, like new margin requirements, may be established through rulemakings. Although we cannot predict the ultimate outcome
of these rulemakings, new regulations in this area may result in increased costs and cash collateral requirements for the types of oil and
gas derivative instruments we use to hedge and to otherwise manage our financial risks related to volatility in oil and gas commodity
prices.
We depend on computer and telecommunications systems, and failures in our systems or cyber security attacks could significantly
disrupt our business operations.
We have entered into agreements with third parties for hardware, software, telecommunications and other information technology
services in connection with our business. In addition, we have developed proprietary software systems, management techniques and
other information technologies incorporating software licensed from third parties. It is possible that we, or these third parties, could
incur interruptions from cyber security attacks, computer viruses or malware, or that third party service providers could cause a breach
32
of our data. We believe that we have positive relations with our related vendors and maintain adequate anti-virus and malware software
and controls; however, any interruptions to our arrangements with third parties for our computing and communications infrastructure or
any other interruptions to, or breaches of, our information systems could lead to data corruption, communication interruption, loss of
sensitive or confidential information or otherwise significantly disrupt our business operations. Although we utilize various procedures
and controls to monitor these threats and mitigate our exposure to such threats, there can be no assurance that these procedures and
controls will be sufficient in preventing security threats from materializing. To our knowledge we have not experienced any material
losses relating to cyber attacks; however, there can be no assurance that we will not suffer material losses in the future either as a result
of an interruption to or a breach of our systems or those of our third party vendors and service providers.
Our convertible senior notes may adversely affect the market price of our common stock.
The market price of our common stock is likely to be influenced by our convertible senior notes. For example, the market price of our
common stock could become more volatile and could be depressed by, among others:
•
•
•
investors’ anticipation of the potential resale in the market of a substantial number of additional shares of our common stock
received upon conversion of our convertible senior notes;
possible sales of our common stock by investors who view our convertible senior notes as a more attractive means of equity
participation in us than owning shares of our common stock; and
hedging or arbitrage trading activity that may develop involving our convertible senior notes and our common stock.
Item 1B. Unresolved Staff Comments
None.
Item 2. Properties
Summary of Oil and Gas Properties and Projects
Northern Rocky Mountains
Our Northern Rocky Mountains operations include our properties in the Williston Basin of North Dakota and Montana targeting the
Bakken and Three Forks formations and encompassing approximately 785,800 gross (470,400 net) developed and undeveloped acres as
of December 31, 2018. Our estimated proved reserves in the Northern Rocky Mountains as of December 31, 2018 were 474.6 MMBOE
(54% oil), which represented 91% of our total estimated proved reserves and contributed 111.5 MBOE/d of average daily production in
the fourth quarter of 2018.
Across our acreage in the Williston Basin, we have implemented customized, right-sized completion designs which utilize the optimum
volume of proppant, fluids and frac stages to increase well performance while reducing cost. We plan to continue to use right-sized
completion designs on wells we drill in 2019, while also utilizing state-of-the-art drilling rigs, high-torque mud motors and 3-D bit cutter
technology to reduce time-on-location and total well cost. As of December 31, 2018, we had five rigs active in the Williston Basin.
Central Rocky Mountains
Our Central Rocky Mountains operations include properties at our Redtail field in the Denver-Julesburg Basin (“DJ Basin”) in Weld
County, Colorado targeting the Niobrara and Codell/Fort Hays formations and encompassing approximately 101,000 gross (88,900 net)
developed and undeveloped acres as of December 31, 2018. Our estimated proved reserves in the Central Rocky Mountains as of
December 31, 2018 were 38.2 MMBOE (66% oil), which represented 7% of our total estimated proved reserves and contributed 17.8
MBOE/d of average daily production in the fourth quarter of 2018.
We have established production in the Niobrara “A”, “B” and “C” zones and the Codell/Fort Hays formations. During 2017, we
completed and brought on production a significant portion of our drilled uncompleted well inventory (“DUCs”) from yearend 2016. In
late 2017, based on the comparative well performance results of the DJ Basin to the Williston Basin, our management decided to
concentrate development activities during 2018 in the Williston Basin. We completed 22 DUCs in our Redtail field during the first half
of 2018 and have since ceased additional development activity in this area until commodity prices further recover.
33
Our Redtail gas plant processes the associated gas produced from our wells in this area, and has a current inlet capacity of 50 MMcf/d.
As of December 31, 2018, the plant was processing 30 MMcf/d.
Other
Our other operations primarily relate to non-core assets in Colorado, Mississippi, New Mexico, North Dakota, Texas and Wyoming. As
of December 31, 2018, these properties contributed 7.3 MMBOE (84% oil) of proved reserves to our portfolio of operations, which
represented 1% of our total estimated proved reserves and contributed 0.7 MBOE/d of average daily production in the fourth quarter of
2018.
Reserves
As of December 31, 2018 and 2017, all of our oil and gas reserves were attributable to properties within the United States. A summary
of our proved oil and gas reserves as of December 31, 2018 and 2017 based on average fiscal-year prices (calculated as the unweighted
arithmetic average of the first-day-of-the-month price for each month within the 12-month period ended December 31, 2018 and 2017,
respectively) is as follows:
2018
Proved developed reserves
Proved undeveloped reserves
Total proved reserves
2017
Proved developed reserves
Proved undeveloped reserves
Total proved reserves
Oil
(MBbl)
NGLs
(MBbl)
Natural Gas
(MMcf)
Total
(MBOE)
194,869
92,095
286,964
179,829
157,754
337,583
82,725
28,559
111,284
76,957
61,992
138,949
529,154
201,930
731,084
473,829
372,648
846,477
365,786
154,309
520,095
335,758
281,854
617,612
Proved reserves. Estimates of proved developed and undeveloped reserves are inherently imprecise and are continually subject to
revision based on production history, results of additional exploration and development, price changes and other factors.
Total extensions and discoveries of 34.2 MMBOE in 2018 were primarily attributable to successful drilling in the Williston Basin. Both
the new wells drilled in this area as well as the PUD locations added as a result of drilling increased our proved reserves.
Purchases of minerals in place totaled 25.7 MMBOE during 2018 and were primarily attributable to the acquisition in the Williston
Basin in July 2018 as further described in “Acquisitions and Divestitures” within Item 1 of this Annual Report on Form 10-K.
In 2018, revisions to previous estimates decreased proved developed and undeveloped reserves by a net amount of 110.7 MMBOE.
Included in these revisions were 99.9 MMBOE of proved undeveloped reserves no longer expected to be developed within five years
from their initial recognition. As a result of sustained lower crude oil prices in recent years, we have moved toward a more disciplined
capital development program focused on the highest-return projects and the generation of free cash flow. This shift in strategy resulted
in a change in the timing of our development plans related to our PUD reserves in certain areas. These revisions do not represent the
elimination of recoverable hydrocarbons physically in place, however, as they may be developed in the future. In addition, there were
38.1 MMBOE of downward adjustments primarily attributable to reservoir analysis and well performance across our Northern and
Central Rockies assets and 27.3 MMBOE of upward adjustments caused by higher crude oil, NGL and natural gas prices incorporated
into our reserve estimates at December 31, 2018 as compared to December 31, 2017.
Proved undeveloped reserves. Our PUD reserves decreased 45% or 127.5 MMBOE on a net basis from December 31, 2017 to
December 31, 2018. The following table provides a reconciliation of our PUDs for the year ended December 31, 2018:
PUD balance—December 31, 2017
Converted to proved developed through drilling
Added from extensions and discoveries
Purchased
Revisions
PUD balance—December 31, 2018
34
Total
(MBOE)
281,854
(51,379)
14,946
21,623
(112,735)
154,309
During 2018, we incurred $568 million in capital expenditures, or $11.05 per BOE, to drill and bring on-line 51.4 MMBOE of PUD
reserves. In addition, we added 14.9 MMBOE of PUDs from extensions and discoveries during the year primarily due to successful
drilling in the Williston Basin. We have made an investment decision and adopted a development plan to drill all of our individual PUD
locations within five years of the date such PUDs were added. In that regard, under our current 2019 development plan, we expect to
convert approximately 38.6 MMBOE of PUDs to proved developed reserves during the year.
Preparation of reserves estimates. We maintain adequate and effective internal controls over the reserve estimation process as well as
the underlying data upon which reserve estimates are based. The primary inputs to the reserve estimation process are comprised of
technical information, financial data, ownership interests and production data. All field and reservoir technical information, which is
updated annually, is assessed for validity when the reservoir engineers hold technical meetings with geoscientists, operations and land
personnel to discuss field performance and to validate future development plans. Current revenue and expense information is obtained
from our accounting records, which are subject to our internal controls over financial reporting. Internal controls over financial reporting
are assessed for effectiveness annually using the criteria set forth in Internal Control – Integrated Framework (2013) issued by the
Committee of Sponsoring Organizations of the Treadway Commission. All current financial data such as commodity prices, lease
operating expenses, production taxes and field commodity price differentials are updated in the reserve database and then analyzed to
ensure that they have been entered accurately and that all updates are complete. Our current ownership in mineral interests and well
production data are also subject to the aforementioned internal controls over financial reporting, and they are incorporated into the
reserve database as well and verified to ensure their accuracy and completeness. Once the reserve database has been entirely updated
with current information, and all relevant technical support material has been assembled, our independent engineering firm Cawley,
Gillespie & Associates, Inc. (“CG&A”) meets with our technical personnel in our Denver office to review field performance and future
development plans. Following this review, the reserve database and supporting data is furnished to CG&A so that they can prepare their
independent reserve estimates and final report. Access to our reserve database is restricted to specific members of the reservoir
engineering department.
CG&A is a Texas Registered Engineering Firm. Our primary contact at CG&A is Mr. W. Todd Brooker, President. Mr. Brooker is a
State of Texas Licensed Professional Engineer. Refer to Exhibit 99.2 of this Annual Report on Form 10-K for the Report of Cawley,
Gillespie & Associates, Inc. and further information regarding the professional qualifications of Mr. Brooker.
Our Senior Vice President of Planning and Reservoir Engineering is responsible for overseeing the preparation of the reserves estimates.
He has over 37 years of experience, including reservoir engineering and reserve estimation, and he holds a Bachelor of Science degree
in petroleum engineering from the Colorado School of Mines. He is a registered Professional Engineer and a member of the Society of
Petroleum Engineers.
Acreage
The following table summarizes gross and net developed and undeveloped acreage by core area at December 31, 2018. Net acreage
represents our percentage ownership of gross acreage. Acreage in which our interest is limited to royalty and overriding royalty interests
has been excluded.
Northern Rocky Mountains
Central Rocky Mountains
Other (2)
_____________________
Gross
Gross
Gross
Developed Acreage
Net
440,227
36,234
62,806
539,267
742,593
40,027
98,964
881,584
Undeveloped Acreage (1)
Total Acreage
43,172
60,974
73,780
177,926
Net
30,216
52,655
29,700
112,571
785,765
101,001
172,744
1,059,510
Net
470,443
88,889
92,506
651,838
(1) Out of a total of approximately 177,900 gross (112,600 net) undeveloped acres as of December 31, 2018, the portion of our net
undeveloped acreage that is subject to expiration over the next three years, if not successfully developed or renewed, is
approximately 5% in 2019, 18% in 2020 and 12% in 2021.
(2) Other includes Arkansas, Colorado, Louisiana, Michigan, Mississippi, New Mexico, Oklahoma, Texas, Utah and Wyoming.
35
Production History
The following table presents historical information about our produced oil and gas volumes:
Total company production
Oil (MMBbl)
NGL (MMBbl)
Natural gas (Bcf)
Total (MMBOE)
Daily average (MBOE/d)
Sanish field production (1)
Oil (MMBbl)
NGL (MMBbl)
Natural gas (Bcf)
Total (MMBOE)
Average sales prices (before the effects of hedging)
Oil (per Bbl)
NGLs (per Bbl)
Natural gas (per Mcf)
Average production costs (per BOE)
Lease operating expenses
Gathering, transportation, compression and other
_____________________
Year Ended December 31,
2018
2017
2016
31.5
7.4
46.8
46.7
128.0
6.2
1.2
7.2
8.6
29.3
7.0
41.3
43.1
118.1
5.7
1.1
7.1
8.0
34.0
6.6
41.4
47.5
129.9
7.2
1.0
7.8
9.5
$
$
$
$
$
58.70 $
20.78 $
1.66 $
44.30 $
16.00 $
1.78 $
34.36
8.88
1.40
6.68 $
1.03 $
6.47 $
2.10 $
6.59
1.66
(1) The Sanish field was our only field that contained 15% or more of our total proved reserve volumes during the periods presented.
Productive Wells
The following table summarizes gross and net productive oil and natural gas wells by core area at December 31, 2018. A net well
represents our percentage ownership of a gross well. Wells in which our interest is limited to royalty and overriding royalty interests
are excluded.
Northern Rocky Mountains
Central Rocky Mountains
Other (2)
Total
_____________________
Oil Wells
Natural Gas Wells
Total Wells(1)
Gross
Net
Gross
Net
Gross
Net
2,990
394
1,544
4,928
1,347
314
396
2,057
-
-
68
68
-
-
40
40
2,990
394
1,612
4,996
1,347
314
436
2,097
(1) 23 wells have multiple completions, and these 23 wells contain a total of 47 completions. One or more completions in the same
bore hole are counted as one well.
(2) Other primarily includes non-core oil and gas properties located in Colorado, New Mexico, North Dakota, Texas and Wyoming.
Oil and Gas Drilling Activity
We are engaged in numerous drilling activities on properties presently owned, and we intend to drill or develop other properties acquired
in the future. The following table sets forth our oil and gas drilling activity for the last three years. A dry well is an exploratory,
development or extension well that proves to be incapable of producing either oil or gas in sufficient quantities to justify completion as
an oil or gas well. A productive well is an exploratory, development or extension well that is not a dry well. The information below
36
should not be considered indicative of future performance, nor should it be assumed that there is necessarily any correlation between
the number of productive wells drilled and quantities of reserves found.
Productive
Total
Gross Wells
Dry
Productive
Net Wells
Dry
Total
2018
Development
Exploratory
Total
2017
Development
Exploratory
Total
2016
Development
Exploratory
Total
210
1
211
238
-
238
89
-
89
-
-
-
-
-
-
-
-
-
210
1
211
238
-
238
89
-
89
120.9
0.8
121.7
164.1
-
164.1
48.2
-
48.2
-
-
-
-
-
-
-
-
-
120.9
0.8
121.7
164.1
-
164.1
48.2
-
48.2
As of December 31, 2018, we had five operated drilling rigs active on our properties in our Northern Rocky Mountains area. As of
December 31, 2018, we had 166 gross (67.6 net) operated and non-operated wells in the process of drilling, completing or waiting on
completion.
Hydraulic Fracturing
Hydraulic fracturing is a common practice in the oil and gas industry that is used to stimulate production of hydrocarbons from tight oil
and gas formations. The process involves the injection of water, sand and chemicals under pressure into formations to fracture the
surrounding rock and stimulate production. This process has typically been regulated by state oil and gas commissions. However, as
described in more detail in “Business – Regulation – Environmental Regulations – Hydraulic Fracturing” in Item 1 of this Annual Report
on Form 10-K, the EPA has initiated the regulation of hydraulic fracturing, other federal agencies are examining hydraulic fracturing,
and federal legislation is pending with respect to hydraulic fracturing. We have utilized hydraulic fracturing in the completion of our
wells in our most active areas located in the states of North Dakota, Montana and Colorado and we plan to continue to utilize this
completion methodology.
Substantially all of our 154.3 MMBOE of proved undeveloped reserves are associated with hydraulic fracture treatments.
We are not aware of any environmental incidents, citations or suits that have occurred during the last three years related to hydraulic
fracturing operations involving oil and gas properties that we operate or in which we own a non-operated interest.
In order to minimize any potential environmental impact from hydraulic fracture treatments, we have taken the following steps:
•
•
•
•
•
•
we follow fracturing and flowback procedures that comply with or exceed North Dakota Industrial Commission or other state
requirements;
we train all company and contract personnel who are responsible for well preparation, fracture stimulation and flowback on our
procedures;
we have implemented the incremental procedures of running a well casing caliper, visually inspecting the surface joint of
intermediate casing and, if a lighter wall joint of casing or drilling wear is detected, reducing the minimum burst pressure
accordingly;
for wells that are within one mile of major bodies of water or locations that lead to bodies of water, we construct berming around
the well location prior to initiating fracturing operations;
we run fracturing strings in certain situations when extra precaution is warranted, such as where the anticipated maximum treating
pressure for the well is greater than the pressure rating of the intermediate casing or in areas located within one mile of major
bodies of water;
we conduct annual emergency incident response drills in our active areas; and
37
•
we are a member of the Sakakawea Area Spill Response LLC (“SASR”), which is comprised of 17 oil and gas related companies
operating in the Missouri River and Lake Sakakawea regions of North Dakota. Members agreed to share spill response resources
and maintain SASR-owned water response equipment that can be accessed quickly in the early stages of a spill.
While we do not have insurance policies in effect that are intended to provide coverage for losses solely related to hydraulic fracturing
operations, we do have general liability and excess liability insurance policies that we believe would cover third-party claims related to
hydraulic fracturing operations and associated legal expenses in accordance with, and subject to, the terms of such policies.
Delivery Commitments
Our production sales agreements contain customary terms and conditions for the oil and natural gas industry, generally provide for sales
based on prevailing market prices in the area, and generally have terms of one year or less.
As of December 31, 2018, we had two physical delivery contracts which require us to deliver fixed volumes of crude oil. One of these
contracts is tied to oil production at our Sanish field in Mountrail County, North Dakota and became effective upon completion of the
Dakota Access Pipeline on June 1, 2017. The other contract is tied to oil production at our Redtail field in Weld County, Colorado. The
following table summarizes our Sanish and Redtail delivery commitments as of December 31, 2018:
Period
Jan - Dec 2019
Jan - Dec 2020
Jan - Dec 2021
Jan - Dec 2022
Jan - Dec 2023
Jan - Dec 2024
Sanish Contracted
Crude Oil Volumes
(Bbl)
5,475,000
5,490,000
5,475,000
5,475,000
5,475,000
2,280,000
Redtail Contracted
Crude Oil Volumes
(Bbl)
15,975,000
4,140,000
—
—
—
—
As a Percentage of
Total 2018
Oil Production
68%
31%
17%
17%
17%
7%
Under the terms of the Sanish contract, if we fail to deliver the committed volumes we will be required to pay a deficiency payment of
$7.00 per undelivered Bbl, subject to upward adjustment, over the duration of the contract. However, we believe that our production
and reserves are sufficient to fulfill the delivery commitment at our Sanish field, and we therefore expect to avoid any payments for
deficiencies under this contract.
Under the terms of the Redtail contract, if we fail to deliver the committed volumes we are required to pay a deficiency payment that
currently totals $5.08 per undelivered Bbl (subject to upward adjustment) over the duration of the contract. We have determined that it
is not probable that future oil production from our Redtail field will be sufficient to meet the minimum volume requirements specified
in the related physical delivery contract, and as a result, we expect to make periodic deficiency payments for any shortfalls in delivering
the minimum committed volumes. We recognize any monthly deficiency payments in the period in which the underdelivery takes place
and the related liability has been incurred. During 2018, 2017 and 2016, total deficiency payments under this contract, as well as a
second Redtail contract that we terminated in February 2018, amounted to $39 million, $66 million and $43 million, respectively. In
conjunction with the termination of the previous Redtail contract in February 2018, we paid $61 million to the counterparty to settle all
future minimum volume commitments under that agreement.
Item 3. Legal Proceedings
We are subject to litigation claims and governmental and regulatory proceedings arising in the ordinary course of business. While the
outcome of these lawsuits and claims cannot be predicted with certainty, it is management’s opinion that the loss for any litigation
matters and claims we are involved in that are reasonably possible to occur will not have a material adverse effect, individually or in the
aggregate, on our consolidated financial position, cash flows or results of operations.
Item 4. Mine Safety Disclosures
Not applicable.
38
EXECUTIVE OFFICERS OF THE REGISTRANT
The following table sets forth certain information, as of February 20, 2019, regarding the executive officers of Whiting Petroleum
Corporation:
Name
Bradley J. Holly
Charles J. Rimer
Michael J. Stevens
Timothy M. Sulser
Bruce R. DeBoer
Peter W. Hagist
Heather M. Duncan
Sirikka R. Lohoefener
Age Position
48 Chairman, President and Chief Executive Officer
61 Chief Operating Officer
53 Senior Vice President and Chief Financial Officer
42 Chief Corporate Development and Strategy Officer
66 Senior Vice President, General Counsel and Corporate Secretary
58 Senior Vice President, Planning and Reservoir Engineering
48 Vice President, Human Resources
40 Vice President, Controller and Treasurer
The following biographies describe the business experience of our executive officers:
Bradley J. Holly joined us in November 2017 upon his appointment as director and election as President and Chief Executive Officer.
Mr. Holly was appointed Chairman of the Board in May 2018. Mr. Holly has 24 years of experience in the oil and gas industry. Prior
to joining Whiting, he held various management and technical positions during his 20 years at Anadarko Petroleum Corporation
including Executive Vice President, U.S. Onshore Exploration and Production; Senior Vice President, U.S. Onshore Exploration and
Production; Senior Vice President, Operations; Vice President, Operations for the Southern and Appalachia Region; among others. He
began his career in 1994 with Amoco Corporation. Mr. Holly holds a Bachelor of Science degree in petroleum engineering from Texas
Tech University, and he is a graduate of the Harvard Business School’s Advanced Management Program.
Charles J. Rimer joined us in November 2018 as Chief Operating Officer. Mr. Rimer has 36 years of experience in the industry. Prior
to joining Whiting, he held various management and technical positions during his 16 years at Noble Energy, Inc. including Senior Vice
President, Global Services; Senior Vice President, U.S. Onshore; Senior Vice President, Global EHSR and Operations Services; Vice
President of Operations Services; among others. He also held various management and technical positions at Aspect Resources, Vastar
Resources and ARCO Oil & Gas Company where he began his career in 1983. Mr. Rimer holds a Bachelor of Arts degree in business
from Furman University and Bachelor of Science degree in petroleum engineering from the University of Texas.
Michael J. Stevens joined us in May 2001 as Controller, became Treasurer in January 2002 and became Vice President and Chief
Financial Officer in March 2005. Mr. Stevens was elected Senior Vice President and Chief Financial Officer effective March 1, 2015.
His 32 years of oil and gas experience includes eight years of service in various positions including Chief Financial Officer, Controller,
Secretary and Treasurer at Inland Resources Inc., a company engaged in oil and gas exploration and development. He spent seven years
in public accounting with Coopers & Lybrand in Minneapolis, Minnesota. He is a graduate of Mankato State University of Minnesota
and is a Certified Public Accountant.
Timothy M. Sulser joined us in September 2018 as Chief Corporate Development and Strategy Officer. Mr. Sulser has 20 years of oil and
gas experience. He co-founded Salt Creek Oil and Gas, LLC in 2015 after five years as an investment banker with Tudor, Pickering, Holt
& Co. (“TPH”), most recently heading its Denver office. While at TPH, Mr. Sulser advised upstream clients on acquisitions and divestitures
and energy capital markets. Prior to joining TPH, he worked as a reservoir engineer for reserve engineering consultant Netherland, Sewell,
and Associates in Houston, Texas. He started his career with Marathon Oil Company in Lafayette, Louisiana. Mr. Sulser holds a Bachelor
of Science degree in petroleum engineering from Montana Tech and a Master of Science degree in operations research from Columbia
University.
Bruce R. DeBoer joined us as Vice President, General Counsel and Corporate Secretary in January 2005 and was elected Senior Vice
President, General Counsel and Corporate Secretary effective January 2018. Previously, Mr. DeBoer served as Vice President, General
Counsel and Corporate Secretary of Tom Brown, Inc., an independent oil and gas exploration and production company. Mr. DeBoer
has 39 years of experience in managing the legal departments of several independent oil and gas companies. He holds a Bachelor of
Science degree in political science from South Dakota State University and received his J.D. and MBA degrees from the University of
South Dakota.
Peter W. Hagist joined us in October 2005 as Vice President, Operations-Midland. He was elected Senior Vice President of Planning
in June 2014 and Senior Vice President of Planning and Reservoir Engineering in July 2018. Mr. Hagist has 37 years of experience in
the oil and gas industry and 28 years of experience managing tertiary recovery operations. Prior to joining Whiting, he held management
and professional positions with Kinder Morgan CO2 Company and Pennzoil Exploration and Production Company. Mr. Hagist holds a
39
Bachelor of Science degree in petroleum engineering from the Colorado School of Mines. He is a registered Professional Engineer and
a member of the Society of Petroleum Engineers.
Heather M. Duncan joined us in February 2002 as Assistant Director of Human Resources and in January 2003 became Director of
Human Resources. In January 2008, she was appointed Vice President of Human Resources. Ms. Duncan has 22 years of human
resources experience in the oil and gas industry. She holds a Bachelor of Arts degree in anthropology and an MBA degree from the
University of Colorado. She is a certified Senior Professional in Human Resources.
Sirikka R. Lohoefener joined us in June 2006 as a Senior Financial Accountant, became Financial Reporting Manager in January 2011
and Controller in March 2015. She was appointed Controller and Treasurer in March 2017 and Vice President, Controller and Treasurer
in December 2018 and serves as the Company’s designated principal accounting officer. Prior to joining Whiting, Ms. Lohoefener spent
five years with Wagner, Burke & Barnes, LLP, a public accounting firm previously based in Golden, Colorado. She holds a Master of
Accountancy degree from the University of Missouri and is a Certified Public Accountant.
Executive officers are elected by, and serve at the discretion of, the Board of Directors. There are no family relationships between any
of our directors or executive officers.
40
PART II
Item 5. Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Whiting Petroleum Corporation’s common stock is traded on the New York Stock Exchange under the symbol “WLL”. On February 20,
2019, there were 607 holders of record of our common stock.
On November 8, 2017, our Board of Directors approved a reverse stock split of our common stock at a ratio of one-for-four and a
reduction in the number of authorized shares of our common stock from 600,000,000 shares to 225,000,000. Our common stock began
trading on a split-adjusted basis on November 9, 2017 upon opening of the markets. All share and per share amounts in this Annual
Report on Form 10-K for periods prior to November 2017 have been retroactively adjusted to reflect the reverse stock split.
We have not paid any cash dividends on our common stock since we were incorporated in July 2003, and we do not anticipate paying
any such dividends on our common stock in the foreseeable future. We currently intend to retain future earnings, if any, to finance the
expansion of our business. Our future dividend policy is within the discretion of our board of directors and will depend upon various
factors, including our financial position, cash flows, results of operations, capital requirements and investment opportunities.
Information relating to compensation plans under which our equity securities are authorized for issuance is set forth in Part III, Item 12
of this Annual Report on Form 10-K.
The following information in this Item 5 of this Annual Report on Form 10-K is not deemed to be “soliciting material” or to be “filed”
with the SEC or subject to Regulation 14A or 14C under the Securities Exchange Act of 1934 or to the liabilities of Section 18 of the
Securities Exchange Act of 1934, and will not be deemed to be incorporated by reference into any filing under the Securities Act of
1933 or the Securities Exchange Act of 1934, except to the extent we specifically incorporate it by reference into such a filing.
The following graph compares on a cumulative basis changes since December 31, 2013 in (a) the total stockholder return on our common
stock with (b) the total return on the Standard & Poor’s Composite 500 Index and (c) the total return on the Dow Jones U.S.
Exploration & Production Index. Such changes have been measured by dividing (a) the sum of (i) the cumulative amount of dividends
for the measurement period, assuming dividend reinvestment, and (ii) the difference between the price per share at the end of and the
beginning of the measurement period, by (b) the price per share at the beginning of the measurement period. The graph assumes $100
was invested on December 31, 2013 in our common stock, the Standard & Poor’s Composite 500 Index and the Dow Jones U.S.
Exploration & Production Index, respectively.
41
Whiting Petroleum Corporation
Standard & Poor’s Composite 500 Index
Dow Jones U.S. Exploration & Production Index
12/31/2013 12/31/2014 12/31/2015 12/31/2016 12/31/2017 12/31/2018
9
15 $
$
136
65
100 $
100
100
145
80
111
88
121
81
111
66
19 $
11 $
53 $
42
Item 6. Selected Financial Data
The consolidated statements of operations and statements of cash flows information for the years ended December 31, 2018, 2017 and
2016 and the consolidated balance sheet information at December 31, 2018 and 2017 are derived from our audited financial statements
included elsewhere in this report. The consolidated statements of operations and statements of cash flows information for the years
ended December 31, 2015 and 2014 and the consolidated balance sheet information at December 31, 2016, 2015 and 2014 are derived
from audited financial statements that are not included in this report. Our historical results include the results from our recent proved
property acquisitions beginning on the following closing dates: properties in North Dakota and Montana, July 31, 2018, and properties
related to the acquisition of Kodiak Oil & Gas Corp., December 8, 2014. In addition, our historical results also include the effects of
our recent property divestitures beginning on the following closing dates: properties in the Fort Berthold Indian Reservation area,
September 1, 2017; gas processing plants and related gathering systems in North Dakota, January 1, 2017; properties in the North Ward
Estes field, July 27, 2016; water facilities in Colorado, December 16, 2015; non-core properties in various fields across multiple states,
December 15, 2015, November 12, 2015 and June 10, 2015; and the underlying properties of Whiting USA Trust I, April 15, 2015. For
a discussion of other material factors affecting the comparability of the information presented below, refer to “Management’s Discussion
and Analysis of Financial Condition and Results of Operations” in Item 7 of this Annual Report on Form 10-K.
2018
2017
Year Ended December 31,
2016
(in millions, except per share data)
2015
2014
Consolidated Statements of Operations Information
Operating revenues
Net income (loss) attributable to common shareholders
Earnings (loss) per common share, basic (1)
Earnings (loss) per common share, diluted (1)
Other Financial Information
Net cash provided by operating activities
Net cash provided by (used in) investing activities
Net cash provided by (used in) financing activities
Cash capital expenditures
Consolidated Balance Sheet Information
Total assets
Long-term debt
Total equity (2)
_____________________
$
$
$
$
$
$
$
$
$
$
$
2,081.4 $
342.5 $
3.77 $
3.73 $
1,481.4 $
(1,237.6) $
(13.65) $
(13.65) $
1,285.0 $
(1,339.1) $
(21.27) $
(21.27) $
2,092.5 $
(2,219.2) $
(45.41) $
(45.41) $
3,024.6
64.8
2.12
2.12
1,092.0 $
(953.1) $
(1,004.7) $
956.7 $
577.1 $
73.4 $
155.6 $
852.0 $
595.0 $
(222.6) $
(315.3) $
543.9 $
1,051.4 $
(1,982.1) $
868.7 $
2,483.7 $
1,815.3
(2,860.5)
423.9
2,888.4
7,759.6 $
2,792.3 $
4,270.3 $
8,403.0 $
2,764.7 $
3,919.1 $
9,876.1 $
3,535.3 $
5,149.2 $
11,389.1 $
5,197.7 $
4,758.6 $
13,993.1
5,602.4
5,703.0
(1) On November 8, 2017, our Board of Directors approved a one-for-four reverse stock split of our common stock. Earnings (loss)
per common share for periods prior to 2017 have been retroactively adjusted to reflect the reverse stock split.
(2) No cash dividends were declared or paid on our common stock during the periods presented.
43
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Unless the context otherwise requires, the terms “Whiting”, “we”, “us”, “our” or “ours” when used in this Item refer to Whiting
Petroleum Corporation, together with its consolidated subsidiaries, Whiting Oil and Gas Corporation (“Whiting Oil and Gas”), Whiting
US Holding Company, Whiting Canadian Holding Company ULC, Whiting Resources Corporation and Whiting Programs, Inc. When
the context requires, we refer to these entities separately. This document contains forward-looking statements, which give our current
expectations or forecasts of future events. Please refer to “Forward-Looking Statements” at the end of this Item for an explanation of
these types of statements.
Overview
We are an independent oil and gas company engaged in development, production, acquisition and exploration activities primarily in the
Rocky Mountains region of the United States. Our current operations and capital programs are focused on organic drilling opportunities
and on the development of previously acquired properties, specifically on projects that we believe provide the greatest potential for
repeatable success and production growth, while selectively pursuing acquisitions that complement our existing core properties, such as
the acquisition discussed below under “Acquisition and Divestiture Highlights,” and exploring other basins where we can apply our
existing knowledge and expertise to build production and add proved reserves. As a result of lower crude oil prices during 2016 and
2017, we significantly reduced our level of capital spending and focused our drilling activity on projects that provide the highest rate of
return, while closely aligning our capital spending with cash flows generated from operations. During 2018, we continued to focus on
high-return projects in our asset portfolio that added production and reserves while generating free cash flows from operations. In 2019,
we expect to continue to closely align our capital spending with cash flows generated from operations while focusing on developing our
large resource play in the Williston Basin of North Dakota and Montana. We continually evaluate our property portfolio and sell
properties when we believe that the sales price realized will provide an above average rate of return or when the property no longer
matches the profile of properties we desire to own, such as the asset sales discussed below under “Acquisition and Divestiture
Highlights” and in the “Acquisitions and Divestitures” footnote in the notes to the consolidated financial statements.
Our revenue, profitability and future growth rate depend on many factors which are beyond our control, such as oil and gas prices,
economic, political and regulatory developments, competition from other sources of energy, and the other items discussed under the
caption “Risk Factors” in Item 1A of this Annual Report on Form 10-K. Oil and gas prices historically have been volatile and may
fluctuate widely in the future. The following table highlights the quarterly average NYMEX price trends for crude oil and natural gas
prices since the first quarter of 2017:
Crude oil
Natural gas
Q1
$
$
51.86 $
3.07 $
2017
Q2
Q3
Q4
Q1
Q2
2018
Q3
48.29 $
3.09 $
48.19 $
2.89 $
55.39 $
2.87 $
62.89 $
3.13 $
67.90 $
2.77 $
69.50 $
2.88 $
Q4
58.83
3.62
Lower oil, NGL and natural gas prices may not only decrease our revenues on a per unit basis, but may also reduce the amount of oil
and natural gas that we can produce economically and therefore potentially lower our oil and gas reserve quantities. Substantial and
extended declines in oil, NGL and natural gas prices have resulted, and may result, in impairments of our proved oil and gas properties
or undeveloped acreage (such as the impairments discussed below under “Results of Operations”) and may materially and adversely
affect our future business, financial condition, cash flows, results of operations, liquidity or ability to finance planned capital
expenditures. In addition, lower commodity prices may reduce the amount of our borrowing base under our credit agreement, which is
determined at the discretion of our lenders and is based on the collateral value of our proved reserves that have been mortgaged to the
lenders. Upon a redetermination, if borrowings in excess of the revised borrowing capacity were outstanding, we could be forced to
immediately repay a portion of the debt outstanding under our credit agreement. Alternatively, higher oil prices may result in significant
mark-to-market losses being incurred on our commodity-based derivatives.
For a discussion of material changes to our proved reserves from December 31, 2017 to December 31, 2018 and our ability to convert
PUDs to proved developed reserves, refer to “Reserves” in Item 2 of this Annual Report on Form 10-K. Additionally, for a discussion
relating to the minimum remaining terms of our leases, refer to “Acreage” in Item 2 of this Annual Report on Form 10-K.
44
2018 Highlights and Future Considerations
Operational Highlights
Northern Rocky Mountains – Williston Basin
Our properties in the Williston Basin of North Dakota and Montana target the Bakken and Three Forks formations. Net production
from the Williston Basin averaged 111.5 MBOE/d for the fourth quarter of 2018, representing a 4% increase from 106.9 MBOE/d in
the third quarter of 2018. Production from this area in the fourth quarter was negatively impacted by extended downtime at a third-party
gas processing facility and gas curtailments resulting from takeaway capacity issues. The gas plant was returned to service late in the
fourth quarter, and the curtailments have been lifted during the first part of 2019. Across our acreage in the Williston Basin, we have
implemented customized, right-sized completion designs which utilize the optimum volume of proppant, fluids, and frac stages to
increase well performance while reducing cost. We plan to continue to use right-sized completion designs on wells we drill in 2019,
while also utilizing state-of-the-art drilling rigs, high-torque mud motors and 3-D bit cutter technology to reduce time-on-location and
total well cost. As of December 31, 2018, we had five rigs active in the Williston Basin. We drilled 36 wells and put 41 operated wells
on production in this area during the fourth quarter of 2018.
Central Rocky Mountains – Denver-Julesburg Basin
Our Redtail field in the Denver-Julesburg Basin (“DJ Basin”) in Weld County, Colorado targets the Niobrara and Codell/Fort Hays
formations. Net production from the Redtail field averaged 17.8 MBOE/d in the fourth quarter of 2018, representing a 16% decrease
from 21.2 MBOE/d in the third quarter of 2018. We have established production in the Niobrara “A”, “B” and “C” zones and the
Codell/Fort Hays formations. During 2017, we completed and brought on production a significant portion of our drilled uncompleted
well inventory (“DUCs”) from yearend 2016. In late 2017, based on the comparative well performance results of the DJ Basin to the
Williston Basin, our management decided to concentrate development activities during 2018 in the Williston Basin. We completed 22
DUCs in our Redtail field during the first half of 2018 and have since ceased additional development activity in this area until commodity
prices further recover.
Our Redtail gas plant processes the associated gas produced from our wells in this area, and has a current inlet capacity of 50 MMcf/d.
As of December 31, 2018, the plant was processing 30 MMcf/d.
Financing Highlights
On January 26, 2018, we paid $1.0 billion to redeem all of the then outstanding $961 million aggregate principal amount of our 2019
Senior Notes, which payment consisted of the 102.976% redemption price plus all accrued and unpaid interest on the notes. We financed
the redemption with proceeds from the issuance of our 2026 Senior Notes and borrowings under our credit agreement. Refer to the
“Long-Term Debt” footnote in the notes to the consolidated financial statements for more information on this financing transaction.
2019 Exploration and Development Budget
Our 2019 exploration and development (“E&D”) budget is a range of $800 million to $840 million, which we expect to fund substantially
with net cash provided by our operating activities and cash on hand. The forecasted midpoint of the 2019 E&D budget of $820 million
represents a slight decrease from the $832 million incurred on E&D expenditures during 2018. This reduced spending is primarily
attributable to our Redtail field where we incurred $83 million in drilling and development costs during 2018, but where we have not
allocated any of our 2019 E&D budget due to well performance results in this area compared to the Williston Basin. Offsetting this
decreased spending at our Redtail field is an increase of $62 million of planned drilling and development costs in the Northern Rocky
Mountains. To the extent net cash provided by operating activities is higher or lower than currently anticipated, we would generate
more or less free cash flow than we currently anticipate, adjust our E&D budget, enter into agreements with industry partners, divest
certain oil and gas property interests, adjust borrowings outstanding under our credit facility or access the capital markets as necessary.
The midpoint of our 2019 E&D budget currently is allocated among our major development areas as indicated in the table below. Of
our existing potential projects, we believe these present the opportunity for the highest return and most efficient use of our capital.
45
Development Area
Northern Rocky Mountains
Non-operated properties
Land
Other (1)
Total
_____________________
(1) Comprised of facilities and exploration costs.
Acquisition and Divestiture Highlights
2019 Exploration and
Development Budget
(in millions)
$
$
662
40
30
88
820
On July 31, 2018, we completed the acquisition of approximately 54,800 net acres in the Williston Basin, including interests in 117
producing oil and gas wells and undeveloped acreage located in Richland County, Montana and McKenzie County, North Dakota for
an aggregate purchase price of $130 million (before closing adjustments). The producing properties had estimated proved reserves of
25.7 MMBOE as of the acquisition date, 84% of which were crude oil and NGLs.
Results of Operations
The following table sets forth selected operating data for the periods indicated:
Year Ended December 31,
2018
2017
2016
31.5
7.4
46.8
46.7
1,850.1 $
153.6
77.7
2,081.4 $
58.70 $
(4.98)
53.72 $
64.69 $
29.3
7.0
41.3
43.1
1,296.4 $
111.6
73.4
1,481.4 $
44.30 $
0.29
44.59 $
51.11 $
20.78 $
16.00 $
1.66 $
3.11 $
1.78 $
2.97 $
6.68 $
1.03 $
3.68 $
16.73 $
2.64 $
6.47 $
2.10 $
2.80 $
22.01 $
2.88 $
34.0
6.6
41.4
47.5
1,167.8
59.0
58.2
1,285.0
34.36
4.46
38.82
42.71
8.88
1.40
2.47
6.59
1.66
2.35
24.64
3.09
$
$
$
$
$
$
$
$
$
$
$
$
$
Net production
Oil (MMBbl)
NGLs (MMBbl)
Natural gas (Bcf)
Total production (MMBOE)
Net sales (in millions)
Oil (1)
NGLs
Natural gas
Total oil, NGL and natural gas sales
Average sales prices
Oil (per Bbl) (1)
Effect of oil hedges on average price (per Bbl)
Oil net of hedging (per Bbl)
Weighted average NYMEX price (per Bbl) (2)
NGLs (per Bbl)
Natural gas (per Mcf)
Weighted average NYMEX price (per MMBtu) (2)
Costs and expenses (per BOE)
Lease operating expenses
Gathering, transportation, compression and other
Production and ad valorem taxes
Depreciation, depletion and amortization
General and administrative
_____________________
(1) Before consideration of hedging transactions.
(2) Average NYMEX pricing weighted for monthly production volumes.
46
Year Ended December 31, 2018 Compared to Year Ended December 31, 2017
Oil, NGL and Natural Gas Sales. Our oil, NGL and natural gas sales revenue increased $600 million to $2.1 billion when comparing
2018 to 2017. Sales revenue is a function of oil, NGL and gas volumes sold and average commodity prices realized. Our oil, NGL and
gas volumes increased 8%, 6% and 13%, respectively, between periods. The oil volume increase between periods was primarily
attributable to new wells drilled and completed in the Williston Basin and DJ Basin which added 8,475 MBbl and 2,700 MBbl,
respectively, of oil production during 2018 compared to 2017. These increases were partially offset by normal field production decline
across several of our areas, as well as 2017 oil and gas property divestitures which negatively impacted oil production in 2018 by 1,835
MBbl. The NGL volume increase between periods generally relates to new wells drilled and completed in the Williston Basin and DJ
Basin over the last twelve months, as well as additional volumes processed as more wells were connected to gas processing plants in
the Williston Basin in an effort to increase our overall gas capture rate in this area and reduce flared volumes. Many of the new Williston
Basin wells are in areas with higher gas-to-oil production ratios than previously drilled areas. These NGL volume increases were
partially offset by normal field production decline, the impact of extended downtime at a third-party gas processing facility during the
second half of 2018 and gas curtailments resulting from takeaway capacity issues in the fourth quarter of 2018. The gas volume increase
between periods was primarily due to new wells drilled and completed at our Williston Basin and DJ Basin properties which resulted in
11,070 MMcf and 5,045 MMcf, respectively, of additional gas volumes during 2018 as compared to 2017. These increases were partially
offset by normal field production decline, the impact of the gas processing facility downtime and gas curtailments discussed above, as
well as 2017 property divestitures which negatively impacted gas production in 2018 by 340 MMcf.
In addition to the above production-related increases in net revenue, there were also increases in the average sales price realized for oil
and NGLs in 2018 compared to 2017. Our average price for oil (before the effects of hedging) and NGLs increased 33% and 30%,
respectively, while our average price for natural gas decreased 7% between periods. Our average sales price realized for oil is impacted
by deficiency payments we were making under two physical delivery contracts at our Redtail field due to our inability to meet the
minimum volume commitments under these contracts. During 2018 and 2017, our total average sales price realized for oil was $1.25
per Bbl lower and $2.27 per Bbl lower, respectively, as a result of these deficiency payments. On February 1, 2018, we paid $61 million
to the counterparty to one of these Redtail delivery contracts to settle all future minimum volume commitments under the agreement.
The remaining agreement will continue to negatively impact the price we receive for oil from our Redtail field through April 2020, when
the contract terminates. Refer to the “Commitments and Contingencies” footnote in the notes to consolidated financial statements for
more information on these physical delivery contracts and the related deficiency payments. Our average sales price for oil was further
impacted by the adoption of FASB ASC Topic 606 – Revenue from Contracts with Customers (“ASC 606”), which resulted in an
increase of $0.49 per Bbl for 2018. In addition, the adoption of ASC 606 negatively impacted our average sales price for NGLs and
natural gas by $3.30 per Bbl and $0.69 per Mcf, respectively, for 2018. Refer to the “Revenue Recognition” footnote in the consolidated
financial statements for more information on the impact of this new standard.
Lease Operating Expenses. Our lease operating expenses (“LOE”) during 2018 were $312 million, a $33 million increase over 2017.
This increase was primarily due to new wells put on production in the Williston Basin and the DJ Basin during 2018, partially offset by
the elimination of $18 million of LOE attributable to properties that we divested during 2017.
Our lease operating expenses on a BOE basis also increased when comparing 2018 to 2017. LOE per BOE amounted to $6.68 during
2018, which represents an increase of $0.21 per BOE (or 3%) from 2017. This increase was mainly due to the overall increase in LOE
expense discussed above.
Gathering, Transportation, Compression and Other. Our gathering, transportation, compression and other expenses (“GTC”) during
2018 were $48 million, a $42 million decrease over 2017. This decrease was primarily due to the impact of adopting ASC 606 effective
January 1, 2018, which reduced GTC by $41 million for 2018, and the elimination of $7 million of GTC attributable to properties that
we divested during 2017. Refer to the “Revenue Recognition” footnote in the consolidated financial statements for more information
on the impact of ASC 606.
GTC on a BOE basis also decreased when comparing 2018 to 2017. GTC per BOE amounted to $1.03 during 2018, which represents a
decrease of $1.07 per BOE (or 51%) from 2017. This decrease was mainly due to the impact of the adoption of ASC 606 and property
divestitures as discussed above.
Production and Ad Valorem Taxes. Our production and ad valorem taxes increased $51 million in 2018 as compared to 2017. This
increase was primarily related to $39 million of higher production taxes during 2018 as compared to 2017 due to higher oil, NGL and
natural gas sales revenue between periods. Our production taxes, however, are generally calculated as a percentage of net sales revenue
before the effects of hedging, and this percentage on a company-wide basis was 7.8% and 8.3% for 2018 and 2017, respectively. Our
production tax rate for 2018 was less than the rate for 2017 due to (i) successful well completions during the second half of 2017 and
early 2018 in Colorado, which has a 5% tax rate, (ii) certain North Dakota wells receiving stripper well status, which also has a 5% tax
rate, and (iii) severance tax refunds received during 2018.
47
Ad valorem taxes also increased $12 million during 2018 as compared to 2017 primarily due to new wells completed in Colorado during
the second half of 2017 and early 2018.
Depreciation, Depletion and Amortization. Our depreciation, depletion and amortization (“DD&A”) expense decreased $168 million
in 2018 as compared to 2017. The components of our DD&A expense were as follows (in thousands):
Depletion
Accretion of asset retirement obligations
Depreciation
Total
Year Ended December 31,
2017
2018
$
$
763,429 $
11,405
6,495
781,329 $
927,594
13,809
7,536
948,939
DD&A decreased between periods primarily due to $164 million in lower depletion expense, consisting of a $223 million decrease
related to a lower depletion rate between periods, partially offset by a $59 million increase due to higher overall production volumes
during 2018. On a BOE basis, our overall DD&A rate of $16.73 for 2018 was 24% lower than the rate of $22.01 in 2017. The primary
factors contributing to this lower DD&A rate were impairment write-downs on proved oil and gas properties recognized in the fourth
quarter of 2017.
Exploration and Impairment Costs. Our exploration and impairment costs decreased $869 million in 2018 as compared to 2017. The
components of our exploration and impairment expense were as follows (in thousands):
Impairment
Exploration
Total
Year Ended December 31,
2017
2018
$
$
45,288 $
22,080
67,368 $
899,853
36,324
936,177
Impairment expense in 2018 primarily related to (i) $29 million of leasehold amortization costs associated with individually insignificant
unproved properties and (ii) $8 million in impairment write-downs of undeveloped acreage costs for leases where we have no future
plans to drill. Impairment expense in 2017 primarily related to (i) $835 million in non-cash impairment charges for the partial write-
down of our Redtail field in Colorado due to a reduction of reserves driven by well performance results in this area, (ii) $47 million of
leasehold amortization associated with individually insignificant unproved properties, and (iii) $12 million in impairment write-downs
of undeveloped acreage costs for leases where we have no future plans to drill.
Exploration costs decreased $14 million between periods primarily due to the 2017 write-off of $12 million of pre-drilling expenditures
for well locations in our Redtail field, as well as a decrease in geology-related general and administrative expenses, partially offset by
increased deficiency fees paid under our produced water disposal agreement at our Redtail field.
General and Administrative Expenses. We report general and administrative (“G&A”) expenses net of third-party reimbursements and
internal allocations. The components of our G&A expenses were as follows (in thousands):
General and administrative expenses
Reimbursements and allocations
General and administrative expenses, net
Year Ended December 31,
2017
2018
$
$
220,100 $
(96,850)
123,250 $
228,669
(104,381)
124,288
G&A expense before reimbursements and allocations decreased $9 million during 2018 as compared to 2017 primarily due to lower bad
debt expense related to the collection of certain receivables that had been previously deemed uncollectible. This decrease was offset by
a decrease in reimbursements and allocations resulting from a lower number of field workers on Whiting-operated properties in 2018
compared to 2017.
Our G&A expenses on a BOE basis also decreased between periods. G&A expense per BOE amounted to $2.64 in 2018, which
represents a decrease of $0.24 per BOE (or 8%) from 2017. This decrease was mainly due to higher overall production volumes between
periods.
48
Derivative (Gain) Loss, Net. Our commodity derivative contracts and embedded derivatives are marked to market each quarter with
fair value gains and losses recognized immediately in earnings as derivative (gain) loss, net. Cash flow, however, is only impacted to
the extent that settlements under these contracts result in making or receiving a payment to or from the counterparty. Derivative (gain)
loss, net amounted to a loss of $17 million for 2018, which consisted of a $19 million loss on our costless collar and swap commodity
derivative contracts resulting from the upward shift in the futures curve of forecasted commodity prices (“forward price curve”) for
crude oil from January 1, 2018 (or the 2018 date on which new contracts were entered into) to December 31, 2018, partially offset by a
$2 million fair value gain on our long-term crude oil sales and delivery contract. Derivative (gain) loss, net for 2017 amounted to a loss
of $123 million, which consisted of a $54 million fair value loss on our long-term crude oil sales and delivery contract, a $50 million
loss on our costless collar commodity derivative contracts resulting from the more significant upward shift in the same forward price
curve from January 1, 2017 (or the 2017 date on which prior year contracts were entered into) to December 31, 2017, and a $19 million
fair value loss on embedded derivatives.
Refer to Item 7A, “Quantitative and Qualitative Disclosures about Market Risk”, for a list of our outstanding commodity derivative
contracts as of February 20, 2019.
Loss on Sale of Properties. During 2017, we sold our interests in the Fort Berthold Indian Reservation Area of North Dakota (the “FBIR
Assets”) for net cash proceeds of $501 million, which resulted in a pre-tax loss on sale of $402 million. Refer to the “Acquisitions and
Divestitures” footnote in the consolidated financial statements for more information on this transaction. There were no other property
divestitures resulting in a significant gain or loss on sale during 2018 or 2017.
Interest Expense. The components of our interest expense were as follows (in thousands):
Notes
Amortization of debt issue costs, discounts and premiums
Credit agreement
Other
Total
Year Ended December 31,
2017
2018
152,366 $
30,700
13,262
1,146
197,474 $
133,123
31,715
24,971
1,279
191,088
$
$
The increase in interest expense of $6 million between periods was mainly attributable to higher interest incurred on our notes in 2018
compared to 2017. The $19 million increase in note interest was primarily due to $66 million of interest incurred on the 2026 Senior
Notes issued in December 2017, partially offset by a $45 million reduction in interest related to the redemption of the 2019 Notes in
January 2018. Refer to the “Long-Term Debt” footnote in the notes to consolidated financial statements for more information on these
debt transactions. The increase in note interest was partially offset by a $12 million decrease in interest incurred on the credit agreement
between periods due to a lower average outstanding balance. Our weighted average borrowings outstanding during 2018 were $117
million compared to $420 million during 2017.
Our weighted average debt outstanding during 2018 was $3.0 billion versus $3.3 billion for 2017. Our weighted average effective cash
interest rate was 5.5% during 2018 compared to 4.8% during 2017.
Loss on Extinguishment of Debt. During 2018, we redeemed all of the remaining $961 million aggregate principal amount of 2019
Senior Notes and recognized a $31 million loss on extinguishment of debt. During 2017, we redeemed all of the remaining $275 million
aggregate principal amount of 2018 Senior Subordinated Notes and recognized a $2 million loss on extinguishment of debt. Refer to
the “Long-Term Debt” footnote in the notes to consolidated financial statements for more information on these debt transactions.
Income Tax Expense (Benefit). Income tax expense for 2018 totaled $1 million as compared to a benefit of $483 million for 2017. The
$483 million benefit in 2017 was primarily related to a pre-tax loss of $1.7 billion as well as $42 million of additional tax benefits
resulting from a reduction in the U.S. federal statutory tax rate upon enactment of the Tax Cuts and Jobs Act (the “TCJA”) in December
2017. These tax benefits were partially offset by the tax impact of the $835 million impairment charge at our Redtail field and the
establishment of a full valuation allowance against our net deferred tax assets as of December 31, 2017. As a result of our positive pre-
tax income in 2018, we transitioned from a net deferred tax asset position to a net deferred tax liability position as of December 31,
2018. Accordingly, we released the valuation allowance related to our general net deferred tax assets that was established in 2017.
Our effective tax rates for 2018 and 2017 differ from the U.S. statutory income tax rate primarily due to the effects of state income taxes,
permanent taxable differences and changes in the valuation allowance. Our overall effective tax rate decreased from 28.1% for 2017 to
0.4% for 2018 primarily due to the release of the valuation allowance related to our general net deferred tax assets in 2018 and the
reduction of the corporate tax rate to 21% as a result of the TCJA.
49
Year Ended December 31, 2017 Compared to Year Ended December 31, 2016
Oil, NGL and Natural Gas Sales. Our oil, NGL and natural gas sales revenue increased $196 million to $1.5 billion when comparing
2017 to 2016. Sales revenue is a function of oil, NGL and gas volumes sold and average commodity prices realized. Our oil sales
volumes decreased 14%, while our NGL volumes increased 5% and our natural gas sales volumes remained relatively consistent between
periods. The oil volume decrease between periods was primarily attributable to normal field production decline across all of our areas
resulting from reduced drilling and completion activity during 2016 and 2017 in response to the depressed commodity price
environment. In addition, we completed certain oil and gas property divestitures during 2016 and 2017, which negatively impacted oil
production in 2017 by 2,330 MBbl. These decreases were partially offset by new wells drilled and completed in the Williston Basin
and DJ Basin which added 6,040 MBbl and 1,750 MBbl, respectively, of oil production during 2017 as compared to 2016. The NGL
volume increase between periods generally relates to new wells drilled and completed in the Williston Basin and DJ Basin over the
twelve months ended December 31, 2017, as well as additional volumes processed as more wells were connected to gas processing
plants in the Williston Basin in an effort to increase our overall gas capture rate in this area and reduce flared volumes. Many of the
new Williston Basin wells are in areas with higher gas-to-oil production ratios than previously drilled areas. These NGL volume
increases were partially offset by normal field production decline across all our areas. New wells drilled and completed at our Williston
Basin and DJ Basin properties resulted in 8,555 MMcf and 910 MMcf, respectively, of additional gas volumes during 2017 as compared
to 2016. This gas volume increase was entirely offset by normal field production decline across all of our areas and the 2016 and 2017
property divestitures, which negatively impacted gas production in 2017 by 690 MMcf.
These overall production-related decreases in net revenue were offset by increases in the average sales price realized for oil, NGLs and
natural gas in 2017 compared to 2016. Our average price for oil (before the effects of hedging), NGLs and natural gas increased 29%,
80% and 27%, respectively, between periods. Our average sales price realized for oil was impacted by deficiency payments we were
making under two physical delivery contracts at our Redtail field due to our inability to meet the minimum volume commitments under
these contracts. During 2017 and 2016, our total average sales price realized for oil was $2.27 per Bbl lower and $1.27 per Bbl lower,
respectively, as a result of these deficiency payments.
Lease Operating Expenses. Our LOE during 2017 were $279 million, a $34 million decrease compared to 2016. This decrease was
primarily due to a decline in the costs of oilfield goods and services resulting from cost reduction measures we have implemented and
the elimination of LOE attributable to properties that we divested during 2016 and 2017, as well as the general downturn in the oil and
gas industry.
Our lease operating expenses on a BOE basis also decreased when comparing 2017 to 2016. LOE per BOE amounted to $6.47 during
2017, which represents a decrease of $0.12 per BOE (or 2%) from 2016. This decrease was mainly due to the overall decrease in LOE
discussed above, partially offset by lower overall production volumes between periods.
Gathering, Transportation, Compression and Other. GTC during 2017 was $91 million, a $12 million increase over 2016. This increase
was primarily due to higher production volumes between periods, as well as higher gas processing and oil gathering fees. This increase
was partially offset by $12 million of GTC attributable to properties that we divested during 2016 and 2017.
GTC on a BOE basis also increased when comparing 2017 to 2016. GTC per BOE amounted to $2.10 during 2017, which represents an
increase of $0.44 per BOE (or 27%) from 2016. This increase was mainly due to the overall increase in GTC discussed above.
Production and Ad Valorem Taxes. Our production and ad valorem taxes increased $9 million in 2017 as compared to 2016. This
increase was related to $15 million of higher production taxes between periods due to higher oil, NGL and natural gas sales. Our
production taxes, however, are generally calculated as a percentage of net sales revenue before the effects of hedging, and this percentage
on a company-wide basis remained relatively consistent at 8.3% and 8.5% for 2017 and 2016, respectively.
Ad valorem taxes decreased $6 million during 2017 as compared to 2016 primarily due to the sale of our interests in the Robinson Lake
and Belfield gas processing plants and the associated natural gas, crude oil and water gathering systems effective January 1, 2017 and
the sale of our interests in our enhanced oil recovery project in the North Ward Estes field and certain CO2 properties in the McElmo
Dome field in July 2016.
50
Depreciation, Depletion and Amortization. Our DD&A expense decreased $223 million in 2017 as compared to 2016. The components
of our DD&A expense were as follows (in thousands):
Depletion
Accretion of asset retirement obligations
Depreciation
Total
$
$
927,594 $
Year Ended December 31,
2016
2017
1,149,302
13,801
8,479
1,171,582
13,809
7,536
948,939 $
DD&A decreased between periods primarily due to $222 million in lower depletion expense, consisting of a $127 million decrease
related to a lower depletion rate between periods and a $95 million decrease due to lower overall production volumes during 2017. On
a BOE basis, our overall DD&A rate of $22.01 for 2017 was 11% lower than the rate of $24.64 in 2016. The primary factors contributing
to this lower DD&A rate were (i) an increase to proved and proved developed reserves during the twelve months ended December 31,
2017 (excluding the effect of divestitures) mainly due to higher average oil and natural gas prices used to calculate our reserves, as well
as upward performance revisions, extensions and discoveries in our Williston Basin area, and (ii) the impact of property divestitures.
Exploration and Impairment Costs. Our exploration and impairment costs increased $815 million in 2017 as compared to 2016. The
components of our exploration and impairment expense were as follows (in thousands):
Impairment
Exploration
Total
Year Ended December 31,
2016
2017
$
$
899,853 $
36,324
936,177 $
75,622
45,846
121,468
Impairment expense in 2017 primarily related to (i) $835 million in non-cash impairment charges for the partial write-down of our
Redtail field in Colorado due to a reduction of reserves driven by well performance results in this area, (ii) $47 million of leasehold
amortization associated with individually insignificant unproved properties, and (iii) $12 million in impairment write-downs of
undeveloped acreage costs for leases where we have no future plans to drill. Impairment expense in 2016 primarily related to $60 million
of leasehold amortization associated with individually insignificant unproved properties and $13 million in impairment write-downs of
undeveloped acreage costs for leases where we have no future plans to drill.
Exploration costs decreased $10 million during 2017 as compared to 2016 primarily due to $18 million of lower rig termination fees
incurred between periods, partially offset by the write-off of $12 million during 2017 of pre-drilling expenditures for well locations in
our Redtail field where we have no future plans to drill.
General and Administrative Expenses. We report G&A expenses net of third-party reimbursements and internal allocations. The
components of our G&A expenses were as follows (in thousands):
General and administrative expenses
Reimbursements and allocations
General and administrative expenses, net
Year Ended December 31,
2016
2017
$
$
228,669 $
(104,381)
124,288 $
264,948
(118,070)
146,878
G&A expense before reimbursements and allocations decreased $36 million during 2017 as compared to 2016 primarily due to lower
employee compensation. Employee compensation decreased $39 million in 2017 as compared to 2016 primarily due to reductions in
personnel during the twelve months ended December 31, 2017. The decrease in reimbursements and allocations for 2017 was primarily
the result of property divestitures during the twelve months ended December 31, 2017.
Our general and administrative expenses on a BOE basis also decreased when comparing 2017 to 2016. G&A expense per BOE
amounted to $2.88 during 2017, which represented a decrease of $0.21 per BOE (or 7%) from 2016. This decrease was mainly due to
lower employee compensation, partially offset by lower overall production volumes between periods.
Derivative (Gain) Loss, Net. Our commodity derivative contracts and embedded derivatives are marked to market each quarter with
fair value gains and losses recognized immediately in earnings as derivative (gain) loss, net. Cash flow, however, is only impacted to
the extent that settlements under these contracts result in making or receiving a payment to or from the counterparty. Derivative (gain)
51
loss, net amounted to a loss of $123 million for 2017, which consisted of a $54 million fair value loss on our long-term crude oil sales
and delivery contract, a $50 million loss on our costless collar commodity derivative contracts resulting from the upward shift in the
forward price curve for crude oil from January 1, 2017 (or the 2017 date on which new contracts were entered into) to December 31,
2017, and a $19 million fair value loss on embedded derivatives. Derivative (gain) loss, net for 2016 amounted to a gain of $1 million,
which consisted of a $59 million fair value gain on embedded derivatives, partially offset by a $58 million loss on commodity derivative
contracts resulting from a more significant upward shift in the same forward price curve from January 1, 2016 (or the 2016 date on
which prior year contracts were entered into) to December 31, 2016.
Loss on Sale of Properties. During 2017, we sold our interests in the FBIR Assets for net cash proceeds of $501 million, which resulted
in a pre-tax loss on sale of $402 million. During 2016, we sold our interests in the North Ward Estes and McElmo Dome properties for
net cash proceeds of $295 million, which resulted in a pre-tax loss on sale of $187 million. Refer to the “Acquisitions and Divestitures”
footnote in the consolidated financial statements for more information on these transactions. There were no other property divestitures
resulting in a significant gain or loss on sale during 2017 or 2016.
Interest Expense. The components of our interest expense were as follows (in thousands):
Notes
Amortization of debt issue costs, discounts and premiums
Credit agreement
Other
Total
Year Ended December 31,
2016
2017
$
$
133,123 $
31,715
24,971
1,279
191,088 $
187,374
335,569
32,885
1,792
557,620
The decrease in interest expense of $367 million between periods was mainly attributable to a decrease in amortization of debt issue
costs, discounts and premiums and lower interest costs incurred on our notes during 2017 as compared to 2016. The decrease in
amortization of debt issue costs, discounts and premiums of $304 million was due to (i) a non-cash charge of $244 million for the
acceleration of unamortized debt discounts in connection with the December 2016 conversions of our Mandatory Convertible Notes,
(ii) a $40 million decrease in debt discount and debt issue cost amortization related to the exchange and subsequent conversion to
common stock of $1.6 billion of notes during 2016, (iii) a non-cash charge of $14 million for the acceleration of unamortized debt
discounts in connection with the August 2016 induced exchange of a portion of our Mandatory Convertible Notes, and (iv) a $6 million
non-cash charge for the acceleration of unamortized debt issuance costs in connection with a reduction of the aggregate commitments
under our credit agreement in March 2016. The $54 million decrease in note interest was primarily due to (i) the conversions of the
New Convertible Notes in May 2016 and the Mandatory Convertible Notes in the second half of 2016, resulting in a $39 million decrease
in note interest during 2017, and (ii) the redemption of the 2018 Senior Subordinated Notes in February 2017, resulting in a $16 million
decrease between periods.
Our weighted average debt outstanding during 2017 was $3.3 billion versus $5.0 billion for 2016. Our weighted average effective cash
interest rate was 4.8% during 2017 compared to 4.4% during 2016.
Loss on Extinguishment of Debt. During 2017, we redeemed all of the remaining $275 million aggregate principal amount of 2018
Senior Subordinated Notes and recognized a $2 million loss on extinguishment of debt. During 2016, we recognized a net loss on
extinguishment of debt of $42 million. In March 2016, we completed the exchange of $477 million aggregate principal amount of our
senior notes and senior subordinated notes for the same aggregate principal amount of New Convertible Notes, and recognized a $91
million gain on extinguishment of debt. Subsequently, during the second quarter of 2016, the holders of the New Convertible
Notes voluntarily converted all $477 million aggregate principal amount of the New Convertible Notes for approximately 10.5 million
shares of our common stock, and we recognized a $188 million loss on extinguishment of debt upon conversion. In June and July 2016,
we completed the exchange of $1.1 billion aggregate principal amount of our senior notes, convertible senior notes and senior
subordinated notes for the same aggregate principal amount of Mandatory Convertible Notes, and recognized a $57 million gain on
extinguishment of debt. Subsequently in July 2016, $333 million aggregate principal amount of the Mandatory Convertible Notes were
converted into approximately 8.3 million shares of our common stock, and we recognized a $3 million gain on extinguishment of debt
upon conversion. In August 2016, we induced the exchange of an additional $38 million aggregate principal amount of the Mandatory
Convertible Notes for approximately 1.2 million shares of our common stock, and we recognized a $4 million debt inducement expense.
Income Tax Benefit. Income tax benefit for 2017 totaled $483 million as compared to a benefit of $88 million for 2016, an increase of
$395 million that was mainly related to (i) a $259 million non-cash charge in 2016 resulting from an ownership shift as defined under
Section 382 of the Internal Revenue Code (“IRC”) which will limit our usage of certain net operating losses and tax credits in the future,
(ii) $174 million of permanent tax differences recognized in 2016 associated with the issuance and subsequent conversion of the New
52
Convertible Notes and the Mandatory Convertible Notes, (iii) $42 million of net income tax benefits resulting from a reduction in the
U.S. federal statutory tax rate upon enactment of the TCJA in December 2017, (iv) $294 million in higher pre-tax loss between periods,
and (v) the partial release of a valuation allowance on net operating losses totaling $41 million in connection with the sale of the FBIR
Assets in the third quarter of 2017. These decreases were partially offset by the establishment of a full valuation allowance against our
net deferred tax assets in 2017 as wells as the tax impact of the $835 million impairment charge at our Redtail field, which charge was
incurred after the date of enactment of the TCJA and was therefore effected at the new federal tax rate of 21%.
Our effective tax rates for 2017 and 2016 differ from the U.S. statutory income tax rate primarily due to the effects of state income taxes
and permanent taxable differences. Our overall effective tax rate increased from 6.1% in 2016 to 28.1% for 2017. This increase was
mainly the result of the IRC Section 382 limitation on our net operating losses and tax credits recognized in 2016, as well as permanent
tax differences recognized during 2016 associated with the issuance and subsequent conversions of the New Convertible Notes and the
Mandatory Convertible Notes, income tax benefits resulting from enactment of the TCJA and the partial release of a valuation allowance
on net operating losses in connection with the sale of the FBIR Assets in the third quarter of 2017. These increases in our effective tax
rate were partially offset by the recognition of a full valuation allowance on our net deferred tax assets in 2017 and the tax impact of the
impairment charge at our Redtail field after the date of enactment of the TCJA.
Liquidity and Capital Resources
Overview. At December 31, 2018, we had $14 million of cash on hand and $4.3 billion of equity, while at December 31, 2017, we had
$879 million of cash on hand and $3.9 billion of equity. Cash on hand at December 31, 2017 consisted of the remaining proceeds from
the issuance of our 2026 Notes in December 2017 and was used to redeem the 2019 Notes in January 2018.
One of the primary sources of variability in our cash flows from operating activities is commodity price volatility, which we partially
mitigate through the use of commodity hedge contracts. Oil accounted for 67% and 68% of our total production in 2018 and 2017,
respectively. As a result, our operating cash flows are more sensitive to fluctuations in oil prices than they are to fluctuations in NGL
or natural gas prices. As of February 20, 2019, we had derivative contracts covering the sale of approximately 37% of our forecasted
2019 oil production volumes. For a list of all of our outstanding derivatives as of February 20, 2019, refer to Item 7A, “Quantitative
and Qualitative Disclosures about Market Risk”.
Cash Flows from 2018 Compared to 2017. During 2018, we generated $1.1 billion of cash provided by operating activities, an increase
of $515 million from 2017. Cash provided by operating activities increased primarily due to higher crude oil, NGL, and natural gas
production volumes and higher realized sales prices for oil and NGLs, as well as lower GTC and exploration costs. These positive
factors were partially offset by lower realized sales prices for natural gas, as well as an increase in cash settlements paid on our derivative
contracts, production and ad valorem taxes, lease operating expenses, cash general and administrative expenses and cash interest expense
for 2018 compared to 2017. Refer to “Results of Operations” for more information on the impact of volumes and prices on revenues
and for more information on increases and decreases in certain expenses during 2018.
During 2018, cash flows from operating activities and cash on hand were used to finance the redemption of the remaining $961 million
of 2019 Senior Notes, including the redemption premium, $814 million of drilling and development expenditures, $143 million of oil
and gas property acquisitions, and $11 million of debt issuance costs.
Cash Flows from 2017 Compared to 2016. During 2017, we generated $577 million of cash provided by operating activities, a decrease
of $18 million from 2016. Cash provided by operating activities decreased primarily due to lower crude oil production volumes, a
decrease in cash settlements received on our derivative contracts and higher production and ad valorem taxes during 2017. These
negative factors were partially offset by higher realized sales prices for oil, NGLs and natural gas, as well as lower cash interest expense,
lease operating expenses, general and administrative expenses and exploration costs during 2017 as compared to 2016.
During 2017, cash flows from operating activities plus $930 million in proceeds from the sale of oil and gas properties were used to
finance $831 million of drilling and development expenditures, $550 million of net repayments under our credit agreement, the
redemption of $275 million of our 2018 Senior Subordinated Notes, $21 million of oil and gas property acquisitions and $13 million of
debt issuance costs.
53
Exploration and Development Expenditures. The following chart details our E&D expenditures incurred by core area (in thousands):
Northern Rocky Mountains
Central Rocky Mountains
Permian Basin (1)
Other (2)
Total incurred
_____________________
Year Ended December 31,
2017
2016
2018
$
$
741,378 $
82,660
-
7,985
832,023 $
601,737 $
292,826
-
17,866
912,429 $
348,610
170,256
33,266
1,462
553,594
(1) During 2016, we sold our interest in the Bravo Dome field in New Mexico and our enhanced oil recovery project at North Ward
Estes.
(2) Other primarily includes non-core oil and gas properties located in Colorado, Mississippi, New Mexico, North Dakota, Texas and
Wyoming.
We continually evaluate our capital needs and compare them to our capital resources. Our 2019 E&D budget is a range of $800 million
to $840 million, which we expect to fund substantially with net cash provided by operating activities and cash on hand. The forecasted
midpoint of our 2019 E&D budget of $820 million represents a slight decrease from the $832 million incurred on E&D expenditures
during 2018. We believe that should additional attractive acquisition opportunities arise or E&D expenditures exceed $820 million, we
will be able to finance additional capital expenditures through agreements with industry partners, divestitures of certain oil and gas
property interests, borrowings under our credit agreement or by accessing the capital markets. Our level of E&D expenditures is largely
discretionary, and the amount of funds we devote to any particular activity may increase or decrease significantly depending on
commodity prices, cash flows, available opportunities and development results, among other factors. We believe that we have sufficient
liquidity and capital resources to execute our business plan over the next twelve months and for the foreseeable future. With our expected
cash flow streams, commodity price hedging strategies, current liquidity levels (including availability under our credit agreement),
access to debt and equity markets and flexibility to modify future capital expenditure programs, we expect to be able to fund all planned
capital programs and debt repayments, comply with our debt covenants, and meet other obligations that may arise from our oil and gas
operations.
Credit Agreement. Whiting Oil and Gas, our wholly owned subsidiary, has a credit agreement with a syndicate of banks that as of
December 31, 2018 had a borrowing base and aggregate commitments of $2.4 billion and $1.75 billion, respectively. As of
December 31, 2018, we had $1.75 billion of available borrowing capacity under the credit agreement, which was net of $2 million in
letters of credit outstanding, with no borrowings outstanding.
The borrowing base under the credit agreement is determined at the discretion of our lenders, based on the collateral value of our proved
reserves that have been mortgaged to such lenders, and is subject to regular redeterminations on May 1 and November 1 of each year,
as well as special redeterminations described in the credit agreement, in each case which may reduce the amount of the borrowing base.
Upon a redetermination of our borrowing base, either on a periodic or special redetermination date, if borrowings in excess of the revised
borrowing capacity were outstanding, we could be forced to immediately repay a portion of our debt outstanding under the credit
agreement.
A portion of the revolving credit facility in an aggregate amount not to exceed $50 million may be used to issue letters of credit for the
account of Whiting Oil and Gas or other designated subsidiaries of ours. As of December 31, 2018, $48 million was available for
additional letters of credit under the agreement.
The credit agreement provides for interest only payments until maturity, when the credit agreement expires and all outstanding
borrowings are due. The credit agreement matures on April 12, 2023, provided that if at any time and for so long as any senior notes
(other than the 2020 Convertible Senior Notes) have a maturity date prior to 91 days after April 12, 2023, the maturity date shall be the
date that is 91 days prior to the maturity of such senior notes. Interest under the credit agreement accrues at our option at either (i) a
base rate for a base rate loan plus the margin in the table below, where the base rate is defined as the greatest of the prime rate, the
federal funds rate plus 0.5% per annum, or an adjusted LIBOR rate plus 1.0% per annum, or (ii) an adjusted LIBOR rate for a Eurodollar
loan plus the margin in the table below.
Additionally, we also incur commitment fees as set forth in the table below on the unused portion of the aggregate commitments of the
lenders under the credit agreement.
54
Ratio of Outstanding Borrowings to Borrowing Base
Less than 0.25 to 1.0
Greater than or equal to 0.25 to 1.0 but less than 0.50 to 1.0
Greater than or equal to 0.50 to 1.0 but less than 0.75 to 1.0
Greater than or equal to 0.75 to 1.0 but less than 0.90 to 1.0
Greater than or equal to 0.90 to 1.0
Applicable
Margin for Base
Rate Loans
Applicable
Margin for
Eurodollar Loans
1.50%
1.75%
2.00%
2.25%
2.50%
Commitment
Fee
0.375%
0.375%
0.50%
0.50%
0.50%
0.50%
0.75%
1.00%
1.25%
1.50%
The credit agreement contains restrictive covenants that may limit our ability to, among other things, incur additional indebtedness, sell
assets, make loans to others, make investments, enter into mergers, enter into hedging contracts, incur liens and engage in certain other
transactions without the prior consent of our lenders. Except for limited exceptions, the credit agreement also restricts our ability to
make any dividend payments or distributions on our common stock. These restrictions apply to all of our restricted subsidiaries (as
defined in the credit agreement). As of December 31, 2018, the credit agreement required us, as of the last day of any quarter, to
maintain the following ratios (as defined in the credit agreement): (i) a consolidated current assets to consolidated current liabilities ratio
(which includes an add back of the available borrowing capacity under the credit agreement) of not less than 1.0 to 1.0 and (ii) a total
debt to the last four quarters’ EBITDAX ratio of not greater than 4.0 to 1.0. We were in compliance with our covenants under the credit
agreement as of December 31, 2018. For further information on the loan security related to our credit agreement, refer to the “Long-
Term Debt” footnote in the notes to consolidated financial statements.
Senior Notes. In December 2017, we issued at par $1.0 billion of 6.625% Senior Notes due January 2026 (the “2026 Senior Notes”).
In March 2015, we issued at par $750 million of 6.25% Senior Notes due April 2023 (the “2023 Senior Notes”). In September 2013,
we issued at par $1.1 billion of 5.0% Senior Notes due March 2019 (the “2019 Senior Notes”) and $800 million of 5.75% Senior
Notes due March 2021, and issued at 101% of par an additional $400 million of 5.75% Senior Notes due March 2021 (collectively the
“2021 Senior Notes” and together with the 2023 Senior Notes and the 2026 Senior Notes, the “Senior Notes”).
Exchange of Senior Notes for Convertible Notes. During 2016, we exchanged (i) $139 million aggregate principal amount of our 2019
Senior Notes, (ii) $326 million aggregate principal amount of our 2021 Senior Notes, and (iii) $342 million aggregate principal amount
of our 2023 Senior Notes, for the same aggregate principal amount of convertible notes. Subsequently during 2016, all $807 million
aggregate principal amount of these convertible notes was converted into approximately 19.8 million shares of our common stock
pursuant to the terms of the notes.
Redemption of 2019 Senior Notes. In January 2018, we paid $1.0 billion to redeem all of the then outstanding $961 million aggregate
principal amount of our 2019 Senior Notes, which payment consisted of the 102.976% redemption price plus all accrued and unpaid
interest on the notes. We financed the redemption with proceeds from the issuance of our 2026 Senior Notes and borrowings under our
credit agreement.
2020 Convertible Senior Notes. In March 2015, we issued at par $1,250 million of 1.25% Convertible Senior Notes due April 2020 (the
“2020 Convertible Senior Notes”). During 2016, we exchanged $688 million aggregate principal amount of our 2020 Convertible Senior
Notes for the same aggregate principal amount of new mandatory convertible senior notes. Subsequently during 2016, all $688 million
aggregate principal amount of these mandatory convertible senior notes was converted into approximately 17.8 million shares of our
common stock pursuant to the terms of the notes.
For the remaining $562 million aggregate principal amount of 2020 Convertible Senior Notes outstanding as of December 31, 2018, we
have the option to settle conversions of these notes with cash, shares of common stock or a combination of cash and common stock at
our election. Our intent is to settle the principal amount of the 2020 Convertible Senior Notes in cash upon conversion. Prior to
January 1, 2020, the 2020 Convertible Senior Notes will be convertible at the holder’s option only under the following circumstances:
(i) during any calendar quarter commencing after the calendar quarter ending on June 30, 2015 (and only during such calendar quarter),
if the last reported sale price of our common stock for at least 20 trading days (whether or not consecutive) during the period of 30
consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130%
of the conversion price on each applicable trading day; (ii) during the five business day period after any five consecutive trading day
period (the “measurement period”) in which the trading price per $1,000 principal amount of the 2020 Convertible Senior Notes for
each trading day of the measurement period is less than 98% of the product of the last reported sale price of our common stock and the
conversion rate on each such trading day; or (iii) upon the occurrence of specified corporate events. On or after January 1, 2020, the
2020 Convertible Senior Notes will be convertible at any time until the second scheduled trading day immediately preceding the April 1,
2020 maturity date of the notes. The notes will be convertible at a current conversion rate of 6.4102 shares of our common stock per
$1,000 principal amount of the notes, which is equivalent to a current conversion price of approximately $156.00. The conversion rate
will be subject to adjustment in some events. In addition, following certain corporate events that occur prior to the maturity date, we
will increase, in certain circumstances, the conversion rate for a holder who elects to convert its 2020 Convertible Senior Notes in
55
connection with such corporate event. As of December 31, 2018, none of the contingent conditions allowing holders of the 2020
Convertible Senior Notes to convert these notes had been met.
Note Covenants. The indentures governing the Senior Notes restrict us from incurring additional indebtedness, subject to certain
exceptions, unless our fixed charge coverage ratio (as defined in the indentures) is at least 2.0 to 1. If we were in violation of this
covenant, then we may not be able to incur additional indebtedness, including under Whiting Oil and Gas’ credit agreement.
Additionally, these indentures contain restrictive covenants that may limit our ability to, among other things, pay cash dividends, make
certain other restricted payments, redeem or repurchase our capital stock, make investments or issue preferred stock, sell assets,
consolidate, merge or transfer all or substantially all of the assets of ours and our restricted subsidiaries taken as a whole, and enter into
hedging contracts. These covenants may potentially limit the discretion of our management in certain respects. We were in compliance
with these covenants as of December 31, 2018. However, a substantial or extended decline in oil, NGL or natural gas prices may
adversely affect our ability to comply with these covenants in the future.
Contractual Obligations and Commitments
Schedule of Contractual Obligations. The following table summarizes our obligations and commitments as of December 31, 2018 to
make future payments under certain contracts, aggregated by category of contractual obligation, for the time periods specified below.
This table does not include amounts payable under contracts where we cannot predict with accuracy the amount and timing of such
payments, including any amounts we may be obligated to pay under our derivative contracts, as such payments are dependent upon the
price of crude oil in effect at the time of settlement, and any penalties that may be incurred for underdelivery under our physical delivery
contracts. For further information on these contracts refer to the “Derivative Financial Instruments” footnote in the notes to consolidated
financial statements and “Delivery Commitments” in Item 2 of this Annual Report on Form 10-K.
Payments due by period
(in thousands)
Less than 1
More than 5
Contractual Obligations
Long-term debt (1)
Cash interest expense on debt (2)
Asset retirement obligations (3)
Water disposal agreement (4)
Real estate leases (5)
Pipeline transportation agreements (6)
Drilling rig contracts (7)
Purchase obligations (8)
Automobile and equipment leases (9)
Total
_____________________
year
1-3 years 3-5 years
years
Total
$ 2,843,980 $
722,813
135,834
103,081
49,588
45,736
29,557
15,743
9,839
- $ 1,435,684 $ 408,296 $ 1,000,000
135,076
97,037
10,830
25,140
6,112
-
181
-
$ 3,956,171 $ 238,573 $ 1,797,066 $ 646,156 $ 1,274,376
155,673
4,290
20,318
7,407
9,406
29,557
7,706
4,216
259,163
20,774
40,635
8,836
19,118
-
7,756
5,100
172,901
13,733
31,298
8,205
11,100
-
100
523
(1) Long-term debt consists of the principal amounts of the Senior Notes and the 2020 Convertible Senior Notes.
(2) Cash interest expense on the Senior Notes is estimated assuming no principal repayment until the due dates of the instruments.
Cash interest expense on the 2020 Convertible Senior Notes is estimated assuming no principal repayments or conversions prior to
maturity. Commitment fees on the credit agreement are estimated assuming no principal borrowings, repayments or changes to
commitments through the April 2023 instrument due date.
(3) Asset retirement obligations represent the present value of estimated amounts expected to be incurred in the future to plug and
abandon oil and gas wells, remediate oil and gas properties and dismantle their related plants, facilities and offshore platforms.
(4) We have a water disposal agreement which expires in 2024 under which we have contracted for the transportation and disposal of
the produced water from our Redtail field. Under the terms of the agreement, we are obligated to provide a minimum volume of
produced water or else pay for any deficiencies at the price stipulated in the contract. As a result of our reduced development
operations at our Redtail field, we have made and expect to continue to make deficiency payments under this contract. Refer to the
“Commitments and Contingencies” footnote in the notes to the consolidated financial statements for more information on this
contract and the related deficiency payments.
(5) We currently lease 222,900 square feet of administrative office space in Denver, Colorado under an agreement expiring in October
2019. We have entered into an agreement to lease 135,175 square feet of administrative office space in Denver beginning on or
before November 1, 2019, which will replace our existing Denver office lease. In addition, we lease 81,875 square feet of office
56
and warehouse space in North Dakota through 2023 and 44,500 square feet of office space in Midland, Texas expiring in 2020. We
have sublet the majority of our office space in Midland, Texas to a third party for the remaining lease term. The offsetting rental
income has not been included in the table above.
(6) Our pipeline transportation agreements consist of contracts through 2025 with various third parties to facilitate the delivery of our
produced oil, gas and NGLs to market. These contracts require either fixed monthly reservation fees or commitments to deliver
minimum volumes at fixed rates in exchange for dedicated pipeline capacity. If minimum volume commitments are not met, we
are required to pay any deficiencies at the prices stipulated in the contracts. The obligations reported above represent our minimum
financial commitments pursuant to the terms of these contracts, however, our actual expenditures under these contracts may exceed
the minimum commitments presented above.
(7) As of December 31, 2018, we had five drilling rigs under short-term contracts that expire in 2019. As of December 31, 2018, early
termination of these contracts would require termination penalties of $22 million, which would be in lieu of paying the remaining
drilling commitments under these contracts. The obligations reported above represent our minimum financial commitments
pursuant to the terms of these contracts, however, our actual expenditures under these contracts may exceed the minimum
commitments presented above.
(8) Our purchase obligations consist of take-or-pay arrangements to buy volumes of water for use in the fracture stimulation process
under agreements through 2027. Under the terms of the agreements, we are obligated to purchase a minimum volume of water or
else pay for any deficiencies at the prices stipulated in the contracts. Under one of these purchase obligations, we have committed
to buy certain volumes of water through 2020 for wells we complete in our Redtail field. As a result of our reduced development
operations in this field, we have made and expect to continue to make deficiency payments under this contract. Refer to the
“Commitments and Contingencies” footnote in the notes to the consolidated financial statements for more information on this
contract and the related deficiency payments.
(9) Our automobile and equipment leases consist of non-cancelable long-term lease agreements with various suppliers for vehicles
utilized by our operations and field personnel and a variety of office and field equipment. The obligations reported above represent
our minimum financial commitments pursuant to the terms of these contracts, however, our actual expenditures under these
contracts may exceed the minimum commitments presented above.
Based on current oil and natural gas prices and anticipated levels of production, we believe that the estimated net cash generated from
operations, together with cash on hand and amounts available under our credit agreement, will be adequate to meet future liquidity
needs, including satisfying our financial obligations and funding our operating, development and exploration activities.
New Accounting Pronouncements
For further information on the effects of recently adopted accounting pronouncements and the potential effects of new accounting
pronouncements, refer to the “Summary of Significant Accounting Policies” footnote in the notes to consolidated financial statements.
Critical Accounting Policies and Estimates
Our discussion of financial condition and results of operations is based upon the information reported in our consolidated financial
statements. The preparation of these statements in accordance with GAAP and SEC rules and regulations requires us to make certain
assumptions and estimates that affect the reported amounts of assets, liabilities, revenues and expenses as well as the disclosure of
contingent assets and liabilities at the date of our financial statements. We base our assumptions and estimates on historical experience
and other sources that we believe to be reasonable at the time. Actual results may vary from our estimates due to changes in
circumstances, weather, politics, global economics, mechanical problems, general business conditions and other factors. A summary of
our significant accounting policies is detailed in Note 1 to our consolidated financial statements. We have outlined below certain of
these policies as being of particular importance to the portrayal of our financial position and results of operations and which require the
application of significant judgment by our management.
Successful Efforts Accounting. We account for our oil and gas operations using the successful efforts method of accounting. Under this
method, the fair value of property acquired and all costs associated with successful exploratory wells and all development wells are
capitalized. Items charged to expense generally include geological and geophysical costs, costs of unsuccessful exploratory wells and
oil and gas production costs. All of our properties are located within the continental United States.
Oil and Natural Gas Reserve Quantities. Reserve quantities and the related estimates of future net cash flows affect our periodic
calculations of depletion, impairment of our oil and natural gas properties and our asset retirement obligations. Proved oil and gas
reserves are those quantities of oil and gas which, by analysis of geoscience and engineering data, can be estimated with reasonable
57
certainty to be economically producible—from a given date forward, from known reservoirs and under existing economic conditions,
operating methods, and government regulations—prior to the time at which contracts providing the right to operate expire, unless
evidence indicates that renewal is reasonably certain, regardless of whether deterministic or probabilistic methods are used for the
estimation. Reserve quantities and future cash flows included in this report are prepared in accordance with guidelines established by
the SEC and the FASB. The accuracy of our reserve estimates is a function of (i) the quality and quantity of available data, (ii) the
interpretation of that data, (iii) the accuracy of various mandated economic assumptions, and (iv) the judgments of the persons preparing
the estimates.
External petroleum engineers independently estimated all of the proved reserve quantities included in this Annual Report on Form 10-K.
In connection with our external petroleum engineers performing their independent reserve estimations, we furnish them with the
following information that they review: (1) technical support data, (2) technical analysis of geologic and engineering support
information, (3) economic and production data and (4) our well ownership interests. The independent petroleum engineers, Cawley,
Gillespie & Associates, Inc., evaluated 100% of our estimated proved reserve quantities and their related pre-tax future net cash flows
as of December 31, 2018. Estimates prepared by others may be higher or lower than our estimates. Because these estimates depend on
many assumptions, all of which may differ substantially from actual results, reserve estimates may be different from the quantities of
oil and gas that are ultimately recovered. For example, if the crude oil and natural gas prices used in our year-end reserve estimates
increased or decreased by 10%, our proved reserve quantities at December 31, 2018 would have increased by 8 MMBOE (1%) or
decreased by 11 MMBOE (2%), respectively, and the pre-tax PV10% of our proved reserves would have increased by $1.2 billion (21%)
or decreased by $1.2 billion (21%), respectively. We continually make revisions to reserve estimates throughout the year as additional
information becomes available. We make changes to depletion rates and impairment calculations (when impairment indicators arise)
in the same period that changes to reserve estimates are made.
Depreciation, Depletion and Amortization. Our rate of recording DD&A is dependent upon our estimates of total proved and proved
developed reserves, which estimates incorporate various assumptions and future projections. If our estimates of total proved or proved
developed reserves decline, the rate at which we record DD&A expense increases, which in turn reduces our net income. Such a decline
in reserves may result from lower commodity prices or other changes to reserve estimates, as discussed above, and we are unable to
predict changes in reserve quantity estimates as such quantities are dependent on the success of our exploration and development
program, as well as future economic conditions.
Impairment of Oil and Gas Properties. We review the value of our oil and gas properties whenever management judges that events and
circumstances indicate that the recorded carrying value of properties may not be recoverable. Impairments of producing properties are
determined by comparing their undiscounted future net cash flows to their net book values at the end of each period. If their net
capitalized costs exceed undiscounted future net cash flows, the cost of the property is written down to “fair value”, which is determined
using discounted future net cash flows from the producing property. Different pricing assumptions or discount rates could result in a
different calculated impairment. In addition to proved property impairments, we provide for impairments on significant undeveloped
properties when we determine that the property will not be developed or a permanent impairment in value has occurred. Individually
insignificant unproved properties are amortized on a composite basis, based on past success, experience and average lease-term lives.
Asset Retirement Obligation. Our asset retirement obligations (“ARO”) consist of estimated future costs associated with the plugging
and abandonment of oil and gas wells, removal of equipment and facilities from leased acreage and land restoration in accordance with
applicable local, state and federal laws. The discounted fair value of an ARO liability is required to be recognized in the period in which
it is incurred, with the associated asset retirement cost capitalized as part of the carrying cost of the oil and gas asset. The recognition
of an ARO requires that management make numerous assumptions regarding such factors as the estimated probabilities, amounts and
timing of settlements; the credit-adjusted risk-free discount rate; the inflation rate; and future advances in technology. In periods
subsequent to the initial measurement of an ARO, we must recognize period-to-period changes in the liability resulting from the passage
of time and revisions to either the timing or the amount of the original estimate of undiscounted cash flows. Increases in the ARO
liability due to the passage of time impact net income as accretion expense. The related capitalized cost, including revisions thereto, is
charged to expense through DD&A over the life of the oil and gas property.
Derivative Instruments. All derivative instruments are recorded in the consolidated financial statements at fair value, other than
derivative instruments that meet the “normal purchase normal sale” exclusion or other derivative scope exceptions. We do not currently
apply hedge accounting to any of our outstanding derivative instruments, and as a result, all changes in derivative fair values are
recognized currently in earnings.
We determine the recorded amounts of our derivative instruments measured at fair value utilizing third-party valuation specialists. We
review these valuations, including the related model inputs and assumptions, and analyze changes in fair value measurements between
periods. We corroborate such inputs, calculations and fair value changes using various methodologies, and review unobservable inputs
for reasonableness utilizing relevant information from other published sources. When available, we utilize counterparty valuations to
assess the reasonableness of our valuations. The values we report in our financial statements change as the assumptions used in these
58
valuations are revised to reflect changes in market conditions (particularly those for oil and natural gas futures) or other factors, many
of which are beyond our control.
We periodically enter into commodity derivative contracts to manage our exposure to oil and natural gas price volatility. We primarily
utilize costless collars and swaps which are generally placed with major financial institutions, as well as crude oil sales and delivery
contracts. We use hedging to help ensure that we have adequate funding for our capital programs and to manage returns on our drilling
programs and acquisitions. Our decision on the quantity and price at which we choose to hedge our production is based in part on our
view of current and future market conditions. While the use of these hedging arrangements limits the downside risk of adverse price
movements, it may also limit future revenues from favorable price movements. The use of hedging transactions also involves the risk
that the counterparties will be unable to meet the financial terms of such transactions. We evaluate the ability of our counterparties to
perform at the inception of a hedging relationship and on a periodic basis as appropriate.
We value our costless collars and swaps using industry-standard models that consider various assumptions, including quoted forward
prices for commodities, time value, volatility factors and contractual prices for the underlying instruments, as well as other relevant
economic measures. We value our long-term crude oil sales and delivery contracts based on a probability-weighted income approach
which considers various assumptions, including quoted spot prices for commodities, market differentials for crude oil and U.S. Treasury
rates. The discount rates used in the fair values of these instruments include a measure of nonperformance risk by the counterparty or
us, as appropriate.
In addition, we evaluate the terms of our convertible debt and other contracts, if any, to determine whether they contain embedded
components that are required to be bifurcated and accounted for separately as derivative financial instruments.
Income Taxes and Uncertain Tax Positions. We provide for income taxes in accordance with FASB ASC Topic 740 – Income Taxes
(“ASC 740”). We record deferred tax assets and liabilities to account for the expected future tax consequences of events that have been
recognized in our financial statements and our tax returns. We routinely assess the realizability of our deferred tax assets. If we conclude
that it is more likely than not that some portion or all of our deferred tax assets will not be realized, the tax asset is reduced by a valuation
allowance. We consider future taxable income in making such assessments. Numerous judgments and assumptions are inherent in the
determination of future taxable income, including factors such as future operating conditions, particularly as they relate to prevailing oil
and natural gas prices.
On December 22, 2017, Congress passed the Tax Cuts and Jobs Act (the “TCJA”). The new legislation significantly changed the U.S.
corporate tax law by, among other things, lowering the U.S. corporate income tax rate from 35% to 21% beginning in January 2018,
implementing a territorial tax system and imposing a repatriation tax on deemed repatriated earnings of foreign subsidiaries. The SEC
issued Staff Accounting Bulletin No. 118 (“SAB 118”), which allowed registrants to record provisional amounts during a one-year
“measurement period” similar to that used to account for business combinations, however, the measurement period was deemed to have
ended earlier once the registrant had obtained, prepared and analyzed the information necessary to finalize its accounting. During the
measurement period, impacts of the law were to be recorded at the time a reasonable estimate for all or a portion of the effects could be
made, and provisional amounts recognized and adjusted as information became available, prepared or analyzed. As a result of the new
legislation, we recognized the provisional impacts of the revaluation of our deferred tax assets and liabilities as of the date of enactment.
We did not recognize any measurement period adjustments to these provisional amounts, and as of December 31, 2018, our accounting
for the TCJA was complete.
ASC 740 requires uncertain income tax positions to meet a more-likely-than-not realization threshold to be recognized in the financial
statements. Under ASC 740, uncertain tax positions that previously failed to meet the more-likely-than-not threshold should be
recognized in the first subsequent financial reporting period in which that threshold is met. Previously recognized uncertain tax positions
that no longer meet the more-likely-than-not threshold should be derecognized in the first subsequent financial reporting period in which
that threshold is no longer met.
We are subject to taxation in many jurisdictions, and the calculation of our tax liabilities involves dealing with uncertainties in the
application of complex tax laws and regulations in various taxing jurisdictions. If we ultimately determine that the payment of these
liabilities will be unnecessary, we reverse the liability and recognize a tax benefit during the period in which we determine the liability
no longer applies. Conversely, we record additional tax charges in a period in which we determine that a recorded tax liability is less
than we expect the ultimate assessment to be.
Revenue Recognition. We recognize revenue in accordance with FASB ASC Topic 606 – Revenue from Contracts with Customers,
which we adopted effective January 1, 2018 using the modified retrospective approach. Refer to the “Summary of Significant
Accounting Policies” footnote in the notes to the consolidated financial statements for more information on our adoption of this new
accounting standard.
59
We predominantly derive our revenue from the sale of produced oil, NGLs and natural gas. Revenue is recognized when we meet our
performance obligation to deliver the product and control is transferred to the customer. We receive payment for product sales from
one to three months after delivery. At the end of each month when the performance obligation is satisfied, the amount of production
delivered and the price we will receive can be reasonably estimated and amounts due from customers are accrued in accounts receivable
trade, net in the consolidated balance sheets. Variances between our estimated revenue and actual payments are recorded in the month
the payment is received. However, differences have been and are insignificant.
Accounting for Business Combinations. We account for business combinations using the acquisition method, which is the only method
permitted under FASB ASC Topic 805 – Business Combinations, and involves the use of significant judgment.
Under the acquisition method of accounting, a business combination is accounted for at a purchase price based upon the fair value of
the consideration given. The assets and liabilities acquired are measured at their fair values, and the purchase price is allocated to the
assets and liabilities based upon these fair values. The excess, if any, of the consideration given to acquire an entity over the net amounts
assigned to its assets acquired and liabilities assumed is recognized as goodwill. The excess, if any, of the fair value of assets acquired
and liabilities assumed over the cost of an acquired entity is recognized immediately to earnings as a gain from bargain purchase.
Determining the fair values of the assets and liabilities acquired involves the use of judgment, since some of the assets and liabilities
acquired do not have fair values that are readily determinable. Different techniques may be used to determine fair values, including
market prices (where available), appraisals, comparisons to transactions for similar assets and liabilities, and present values of estimated
future cash flows, among others. Since these estimates involve the use of significant judgment, they can change as new information
becomes available.
The business combinations completed during the prior three years consisted of oil and gas properties. In general, the consideration we
have paid to acquire these properties or companies was entirely allocated to the fair value of the assets acquired and liabilities assumed
at the time of acquisition and consequently, there was no goodwill nor any bargain purchase gains recognized on our business
combinations.
Effects of Inflation and Pricing
Although commodity prices began to recover from previous lows during 2018, the cost of oil field goods and services has remained
relatively consistent with 2017 and 2016 levels. The oil and gas industry is very cyclical, and the demand for goods and services of oil
field companies, suppliers and others associated with the industry puts extreme pressure on the economic stability and pricing structure
within the industry. Typically, as prices for oil and natural gas increase, so do all associated costs. Conversely, in a period of declining
prices, associated cost declines are likely to lag and not adjust downward in proportion to prices. Material changes in prices also impact
our current revenue stream, estimates of future reserves, borrowing base calculations of bank loans, depletion expense, impairment
assessments of oil and gas properties and values of properties in purchase and sale transactions. Material changes in prices can impact
the value of oil and gas companies and their ability to raise capital, borrow money and retain personnel. While we do not currently
expect business costs to materially increase in the near term, higher demand in the industry could result in increases in the costs of
materials, services and personnel.
Forward-Looking Statements
This report contains statements that we believe to be “forward-looking statements” within the meaning of Section 27A of the Securities
Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements other than historical facts, including, without
limitation, statements regarding our future financial position, business strategy, projected revenues, earnings, costs, capital expenditures
and debt levels, and plans and objectives of management for future operations, are forward-looking statements. When used in this
report, words such as we “expect”, “intend”, “plan”, “estimate”, “anticipate”, “believe” or “should” or the negative thereof or variations
thereon or similar terminology are generally intended to identify forward-looking statements. Such forward-looking statements are
subject to risks and uncertainties that could cause actual results to differ materially from those expressed in, or implied by, such
statements.
These risks and uncertainties include, but are not limited to: declines in, or extended periods of low oil, NGL or natural gas prices; our
level of success in exploration, development and production activities; risks related to our level of indebtedness, ability to comply with
debt covenants and periodic redeterminations of the borrowing base under our credit agreement; the geographic concentration of our
operations; impacts to financial statements as a result of impairment write-downs; federal and state initiatives relating to the regulation
of hydraulic fracturing and air emissions; revisions to reserve estimates as a result of changes in commodity prices, regulation and other
factors; adverse weather conditions that may negatively impact development or production activities; the timing of our exploration and
development expenditures; inaccuracies of our reserve estimates or our assumptions underlying them; risks relating to any unforeseen
liabilities of ours; our ability to generate sufficient cash flows from operations to meet the internally funded portion of our capital
60
expenditures budget; our ability to obtain external capital to finance exploration and development operations; our ability to successfully
complete asset dispositions and the risks related thereto; unforeseen underperformance of or liabilities associated with acquired
properties; the impacts of hedging on our results of operations; failure of our properties to yield oil or gas in commercially viable
quantities; availability of, and risks associated with, transport of oil and gas; our ability to drill producing wells on undeveloped acreage
prior to its lease expiration; shortages of or delays in obtaining qualified personnel or equipment, including drilling rigs and completion
services; uninsured or underinsured losses resulting from our oil and gas operations; our inability to access oil and gas markets due to
market conditions or operational impediments; the impact and costs of compliance with laws and regulations governing our oil and gas
operations; the potential impact of changes in laws that could have a negative effect on the oil and gas industry; our ability to replace
our oil and natural gas reserves; negative impacts from litigation and legal proceedings; any loss of our senior management or technical
personnel; competition in the oil and gas industry; cyber security attacks or failures of our telecommunication systems; and other risks
described under the caption “Risk Factors” in Item 1A of this Annual Report on Form 10-K. We assume no obligation, and disclaim
any duty, to update the forward-looking statements in this Annual Report on Form 10-K.
61
Item 7A. Quantitative and Qualitative Disclosures about Market Risk
Commodity Price Risk
The price we receive for our oil and gas production heavily influences our revenue, profitability, access to capital and future rate of
growth. Crude oil and natural gas are commodities, and therefore, their prices are subject to wide fluctuations in response to relatively
minor changes in supply and demand. Historically, the markets for oil and gas have been volatile, and these markets will likely continue
to be volatile in the future. Based on 2018 production, our income (loss) before income taxes for 2018 would have moved up or down
$185 million for each 10% change in oil prices per Bbl, $15 million for each 10% change in NGL prices per Bbl and $8 million for each
10% change in natural gas prices per Mcf.
We periodically enter into derivative contracts to achieve a more predictable cash flow by reducing our exposure to oil and natural gas
price volatility. Our derivative contracts have traditionally been costless collars and swaps, although we evaluate and have entered into
other forms of derivative instruments as well. Currently, we do not apply hedge accounting, and therefore all changes in commodity
derivative fair values are recorded immediately to earnings.
Crude Oil Costless Collars and Swaps. The collared hedges shown in the table below have the effect of providing a protective floor
while allowing us to share in upward pricing movements. While these hedges are designed to reduce our exposure to price decreases,
they also have the effect of limiting the benefit of price increases above the ceiling. The fair value of these crude oil costless collars at
December 31, 2018 was a net asset of $68 million. A hypothetical upward or downward shift of 10% per Bbl in the NYMEX forward
curve for crude oil as of December 31, 2018 would cause a decrease of $25 million or an increase of $32 million, respectively, in this
fair value asset.
The swap contracts shown in the table below entitle us to receive settlement from the counterparty in amounts, if any, by which the
settlement price for the applicable calculation period is less than the fixed price, or to pay the counterparty if the settlement price for the
applicable calculation period is more than the fixed price. While the fixed-price swaps are designed to decrease our exposure to
downward price movements, they also have the effect of limiting the benefit of upward price movements. There were no swaps
outstanding as of December 31, 2018.
Our outstanding commodity derivative contracts as of February 20, 2019 are summarized below:
Derivative
Instrument
Swaps
Collars
Interest Rate Risk
Commodity
Period
Monthly Volume
(Bbl)
Crude oil
Crude oil
07/2019 to 09/2019
10/2019 to 12/2019
150,000
150,000
Crude oil
Crude oil
Crude oil
Crude oil
01/2019 to 03/2019
04/2019 to 06/2019
07/2019 to 09/2019
10/2019 to 12/2019
1,100,000
1,100,000
700,000
700,000
Weighted Average
NYMEX Price
(Per Bbl)
Fixed Price
$58.94
$58.94
Floor/Ceiling
$50.91/$75.55
$50.91/$75.55
$51.64/$77.32
$51.64/$77.32
Market risk is estimated as the change in fair value resulting from a hypothetical 100 basis point change in the interest rate on the
outstanding balance under our credit agreement. Our credit agreement allows us to fix the interest rate for all or a portion of the principal
balance for a period up to six months. To the extent that the interest rate is fixed, interest rate changes affect the instrument’s fair market
value but do not impact results of operations or cash flows. Conversely, for the portion of the credit agreement that has a floating interest
rate, interest rate changes will not affect the fair market value but will impact future results of operations and cash flows. At
December 31, 2018, we had no borrowings outstanding under our credit agreement. Changes in interest rates do not affect the amount
of interest we pay on our fixed-rate senior notes, but changes in interest rates do affect the fair values of these notes.
The interest rate on our 2020 Convertible Senior Notes is fixed at 1.25%, and as such, we are not subject to any direct risk of loss related
to fluctuations in interest rates. However, changes in interest rates do affect the fair value of this debt instrument, which could impact
the amount of gain or loss that we recognize in earnings upon conversion of the notes. Refer to the “Long-Term Debt” and “Fair Value
Measurements” footnotes in the notes to consolidated financial statements for more information on the material terms and fair values of
the 2020 Convertible Senior Notes.
62
Item 8. Financial Statements and Supplementary Data
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
Report of Independent Registered Public Accounting Firm
Consolidated Balance Sheets as of December 31, 2018 and 2017
Consolidated Statements of Operations for the Years Ended December 31, 2018, 2017 and 2016
Consolidated Statements of Cash Flows for the Years Ended December 31, 2018, 2017 and 2016
Consolidated Statements of Equity for the Years Ended December 31, 2018, 2017 and 2016
Notes to Consolidated Financial Statements
64
65
66
67
69
70
63
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and Stockholders of
Whiting Petroleum Corporation
Denver, Colorado
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of Whiting Petroleum Corporation and subsidiaries (the “Company”)
as of December 31, 2018 and 2017, the related consolidated statements of operations, cash flows, and equity for each of the three years
in the period ended December 31, 2018, and the related notes (collectively referred to as the “financial statements”). In our opinion, the
financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2018 and 2017,
and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2018, in conformity with
accounting principles generally accepted in the United States of America.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”),
the Company’s internal control over financial reporting as of December 31, 2018, based on criteria established in Internal
Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our
report dated February 27, 2019, expressed an unqualified opinion on the Company’s internal control over financial reporting.
Basis for Opinion
These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the
Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to
be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations
of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud.
Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error
or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding
the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and
significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that
our audits provide a reasonable basis for our opinion.
/s/ DELOITTE & TOUCHE LLP
Denver, Colorado
February 27, 2019
We have served as the Company’s auditor since 2003.
64
WHITING PETROLEUM CORPORATION
CONSOLIDATED BALANCE SHEETS
(in thousands, except share and per share data)
ASSETS
Current assets:
Cash and cash equivalents
Accounts receivable trade, net
Derivative assets
Prepaid expenses and other
Total current assets
Property and equipment:
Oil and gas properties, successful efforts method
Other property and equipment
Total property and equipment
Less accumulated depreciation, depletion and amortization
Total property and equipment, net
Other long-term assets
TOTAL ASSETS
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt
Accounts payable trade
Revenues and royalties payable
Accrued capital expenditures
Accrued interest
Accrued lease operating expenses
Accrued liabilities and other
Taxes payable
Derivative liabilities
Accrued employee compensation and benefits
Total current liabilities
Long-term debt
Deferred income taxes
Asset retirement obligations
Other long-term liabilities
Total liabilities
Commitments and contingencies
Equity:
December 31,
2018
2017
$
13,607 $
294,468
68,342
22,009
398,426
12,195,659
134,212
12,329,871
(5,003,509)
7,326,362
34,785
7,759,573 $
$
$
- $
42,520
228,284
73,178
55,080
37,499
33,872
31,357
-
35,141
536,931
2,792,321
1,373
131,544
27,088
3,489,257
879,379
284,214
-
26,035
1,189,628
11,293,650
134,524
11,428,174
(4,244,735)
7,183,439
29,967
8,403,034
958,713
32,761
171,028
69,744
40,971
36,865
51,590
28,771
132,525
30,360
1,553,328
2,764,716
-
129,206
36,642
4,483,892
Common stock, $0.001 par value, 225,000,000 shares authorized; 92,067,216 issued
and 91,018,692 outstanding as of December 31, 2018 and 92,094,837 issued and
90,698,889 outstanding as of December 31, 2017
Additional paid-in capital
Accumulated deficit
Total equity
TOTAL LIABILITIES AND EQUITY
$
The accompanying notes are an integral part of these consolidated financial statements.
92
6,414,170
(2,143,946)
4,270,316
7,759,573 $
92
6,405,490
(2,486,440)
3,919,142
8,403,034
65
WHITING PETROLEUM CORPORATION
CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except per share data)
OPERATING REVENUES
Oil, NGL and natural gas sales
OPERATING EXPENSES
Lease operating expenses
Gathering, transportation, compression and other
Production and ad valorem taxes
Depreciation, depletion and amortization
Exploration and impairment
General and administrative
Derivative (gain) loss, net
Loss on sale of properties
Amortization of deferred gain on sale
Total operating expenses
Year Ended December 31,
2017
2016
2018
$
2,081,414 $
1,481,435 $
1,284,982
311,895
48,105
171,823
781,329
67,368
123,250
17,170
1,949
(11,354)
1,511,535
278,919
90,574
120,870
948,939
936,177
124,288
122,847
401,113
(12,963)
3,010,764
313,168
78,845
111,837
1,171,582
121,468
146,878
(587)
184,567
(14,570)
2,113,188
INCOME (LOSS) FROM OPERATIONS
569,879
(1,529,329)
(828,206)
OTHER INCOME (EXPENSE)
Interest expense
Loss on extinguishment of debt
Interest income and other
Total other expense
(197,474)
(31,968)
3,430
(226,012)
(191,088)
(1,540)
1,316
(191,312)
(557,620)
(42,236)
1,292
(598,564)
INCOME (LOSS) BEFORE INCOME TAXES
343,867
(1,720,641)
(1,426,770)
INCOME TAX EXPENSE (BENEFIT)
Current
Deferred
Total income tax expense (benefit)
NET INCOME (LOSS)
Net loss attributable to noncontrolling interests
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON
SHAREHOLDERS
INCOME (LOSS) PER COMMON SHARE (1)
Basic
Diluted
WEIGHTED AVERAGE SHARES OUTSTANDING (1)
Basic
Diluted
_____________________
-
1,373
1,373
(7,291)
(475,688)
(482,979)
(7,190)
(80,456)
(87,646)
342,494
-
(1,237,662)
14
(1,339,124)
22
$
342,494 $
(1,237,648) $
(1,339,102)
$
$
3.77 $
3.73 $
(13.65) $
(13.65) $
(21.27)
(21.27)
90,953
91,869
90,683
90,683
62,967
62,967
(1) All share and per share amounts have been retroactively adjusted for the 2016 period to reflect the Company’s one-for-four reverse
stock split in November 2017, as described in Note 8 to these consolidated financial statements.
The accompanying notes are an integral part of these consolidated financial statements.
66
WHITING PETROLEUM CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)
Adjustments to reconcile net income (loss) to net cash provided by
Year Ended December 31,
2017
2016
2018
$
342,494 $
(1,237,662) $
(1,339,124)
operating activities:
Depreciation, depletion and amortization
Deferred income tax expense (benefit)
Amortization of debt issuance costs, debt discount and debt premium
Stock-based compensation
Amortization of deferred gain on sale
Loss on sale of properties
Oil and gas property impairments
Exploratory dry hole costs
Loss on extinguishment of debt
Non-cash derivative (gain) loss
Payment for settlement of commodity derivative contract
Other, net
Changes in current assets and liabilities:
Accounts receivable trade, net
Prepaid expenses and other
Accounts payable trade and accrued liabilities
Revenues and royalties payable
Taxes payable
Net cash provided by operating activities
CASH FLOWS FROM INVESTING ACTIVITIES
Drilling and development capital expenditures
Acquisition of oil and gas properties
Other property and equipment
Proceeds from sale of oil and gas properties
Deposit received on properties held for sale
Net cash provided by (used in) investing activities
CASH FLOWS FROM FINANCING ACTIVITIES
Borrowings under credit agreement
Repayments of borrowings under credit agreement
Issuance of 6.625% Senior Notes due 2026
Redemption of 6.5% Senior Subordinated Notes due 2018
Redemption of 5.0% Senior Notes due 2019
Early conversion payments for New Convertible Notes
Debt issuance costs
Restricted stock used for tax withholdings
Proceeds from stock options exercised
781,329
1,373
30,700
12,669
(11,354)
1,949
45,288
-
31,968
(139,831)
(61,036)
(6,706)
(11,571)
4,026
11,368
56,751
2,586
1,092,003
(813,981)
(142,723)
(1,096)
4,746
-
(953,054)
2,214,265
(2,214,265)
-
-
(990,023)
-
(10,709)
(4,744)
755
948,939
(475,688)
31,715
21,641
(12,963)
401,113
899,853
-
1,540
131,129
-
(9,255)
(110,879)
(444)
(24,953)
23,799
(10,776)
577,109
(830,552)
(21,429)
(4,596)
929,974
-
73,397
1,900,000
(2,450,000)
1,000,000
(275,121)
-
-
(13,150)
(6,081)
-
Net cash provided by (used in) financing activities
$
(1,004,721) $
155,648 $
1,171,582
(80,456)
335,569
25,647
(14,570)
184,567
75,622
134
42,236
151,151
-
(10,185)
155,416
586
(62,774)
(32,185)
(8,206)
595,010
(539,208)
(4,718)
(9,255)
313,355
17,250
(222,576)
1,310,000
(1,560,000)
-
-
-
(41,919)
(22,499)
(844)
-
(315,262)
(Continued)
67
WHITING PETROLEUM CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(in thousands)
NET CHANGE IN CASH, CASH EQUIVALENTS AND
RESTRICTED CASH
CASH, CASH EQUIVALENTS AND RESTRICTED CASH
Beginning of period
End of period
SUPPLEMENTAL CASH FLOW DISCLOSURES
Income taxes paid (refunded), net
Interest paid, net of amounts capitalized
NONCASH INVESTING ACTIVITIES
Accrued capital expenditures and accounts payable related to property
additions
NONCASH FINANCING ACTIVITIES (1)
Year Ended December 31,
2017
2016
2018
$
(865,772) $
806,154
$
57,172
879,379
13,607 $
73,225
879,379
(32) $
152,665 $
49
163,151
16,053
73,225
(1,044)
239,963
$
$
$
90,358 $
80,762
$
65,052
$
$
$
$
The accompanying notes are an integral part of these consolidated financial statements.
_____________________
(Concluded)
(1) Refer to the “Long-Term Debt” footnote in the notes to consolidated financial statements for a discussion of (i) the Company’s
exchange of senior notes and senior subordinated notes for convertible notes and the subsequent conversions of such notes, and
(ii) the Company’s exchange of senior notes, convertible senior notes and senior subordinated notes for mandatory convertible notes
and the subsequent conversions of such notes.
68
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N
WHITING PETROLEUM CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
1.
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Description of Operations—Whiting Petroleum Corporation, a Delaware corporation, is an independent oil and gas company engaged
in the development, production, acquisition and exploration of crude oil, NGLs and natural gas primarily in the Rocky Mountains region
of the United States. Unless otherwise specified or the context otherwise requires, all references in these notes to “Whiting” or the
“Company” are to Whiting Petroleum Corporation and its consolidated subsidiaries, Whiting Oil and Gas Corporation (“Whiting Oil
and Gas”), Whiting US Holding Company, Whiting Canadian Holding Company ULC, Whiting Resources Corporation and Whiting
Programs, Inc.
Basis of Presentation of Consolidated Financial Statements—The consolidated financial statements have been prepared in accordance
with GAAP and SEC rules and regulations and include the accounts of Whiting Petroleum Corporation and its consolidated subsidiaries.
Investments in entities which give Whiting significant influence, but not control, over the investee are accounted for using the equity
method. Under the equity method, investments are stated at cost plus the Company’s equity in undistributed earnings and losses. All
intercompany balances and transactions have been eliminated upon consolidation.
Use of Estimates—The preparation of financial statements in conformity with GAAP requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the
financial statements, and the reported amounts of revenues and expenses during the reporting period. Items subject to such estimates
and assumptions include (i) oil and natural gas reserves; (ii) impairment tests of long-lived assets; (iii) depreciation, depletion and
amortization; (iv) asset retirement obligations; (v) assignment of fair value and allocation of purchase price in connection with business
combinations, including the determination of any resulting goodwill; (vi) valuations of the Company’s reporting unit used in impairment
tests of goodwill; (vii) income taxes; (viii) accrued liabilities; (ix) valuation of derivative instruments; and (x) accrued revenue and
related receivables. Although management believes these estimates are reasonable, actual results could differ from these estimates.
Reclassifications—Certain prior period balances in the consolidated statements of operations have been reclassified to conform to the
current year presentation. These include the reclassification of gathering, transportation, compression and other expenses and ad
valorem taxes from previously reported lease operating expenses in the consolidated statements of operations. For all periods presented,
gathering, transportation, compression and other expenses are presented as a separate caption and ad valorem taxes are combined with
production taxes. Such reclassifications had no impact on net income, cash flows or shareholders’ equity previously reported.
Cash and Cash Equivalents—Cash equivalents consist of demand deposits and highly liquid investments which have an original
maturity of three months or less.
Restricted cash at December 31, 2016 related to a deposit received in connection with the sale of Whiting’s interests in the Robinson
Lake and Belfield gas processing plants in North Dakota. The use of these funds was restricted per the terms of the purchase agreement
until the sale transaction closed on January 1, 2017. Refer to the “Acquisitions and Divestitures” footnote for further information on
this transaction.
Accounts Receivable Trade—Whiting’s accounts receivable trade consist mainly of receivables from oil and gas purchasers and joint
interest owners on properties the Company operates. For receivables from joint interest owners, Whiting typically has the ability to
withhold future revenue disbursements to recover any non-payment of joint interest billings. Generally, the Company’s oil and gas
receivables are collected within two months, and to date, the Company has had minimal bad debts.
The Company routinely assesses the recoverability of all material trade and other receivables to determine their collectability. At
December 31, 2018 and 2017, the Company had an allowance for doubtful accounts of $12 million and $17 million, respectively.
Inventories—Materials and supplies inventories consist primarily of tubular goods and production equipment, carried at weighted-
average cost. Materials and supplies are included in other property and equipment and totaled $23 million and $24 million as of
December 31, 2018 and 2017, respectively. Crude oil in tanks inventory is carried at the lower of the estimated cost to produce or net
realizable value. Oil in tanks is included in prepaid expenses and other and totaled $5 million and $7 million as of December 31, 2018
and 2017, respectively.
Oil and Gas Properties
Proved. The Company follows the successful efforts method of accounting for its oil and gas properties. Under this method of
accounting, all property acquisition costs and development costs are capitalized when incurred and depleted on a unit-of-production
70
basis over the remaining life of proved reserves and proved developed reserves, respectively. Costs of drilling exploratory wells are
initially capitalized but are charged to expense if the well is determined to be unsuccessful.
The Company assesses its proved oil and gas properties for impairment whenever events or circumstances indicate that the carrying
value of the assets may not be recoverable. The impairment test compares undiscounted future net cash flows to the assets’ net book
value. If the net capitalized costs exceed undiscounted future net cash flows, then the cost of the property is written down to fair value.
Fair value for oil and gas properties is generally determined based on discounted future net cash flows. Impairment expense for proved
properties totaled $835 million for the year ended December 31, 2017, which is reported in exploration and impairment expense.
Net carrying values of retired, sold or abandoned properties that constitute less than a complete unit of depreciable property are charged
or credited, net of proceeds, to accumulated depreciation, depletion and amortization unless doing so significantly affects the unit-of-
production amortization rate, in which case a gain or loss is recognized in income. Gains or losses from the disposal of complete units
of depreciable property are recognized to earnings.
Unproved. Unproved properties consist of costs to acquire undeveloped leases as well as purchases of unproved reserves. Undeveloped
lease costs and unproved reserve acquisitions are capitalized, and individually insignificant unproved properties are amortized on a
composite basis, based on average lease-term lives and the historical experience of developing acreage in a particular prospect. The
Company evaluates significant unproved properties for impairment based on remaining lease term, drilling results, reservoir
performance, seismic interpretation or future plans to develop acreage. When successful wells are drilled on undeveloped leaseholds,
unproved property costs are reclassified to proved properties and depleted on a unit-of-production basis. Impairment expense for
unproved properties totaled $37 million, $59 million and $73 million for the years ended December 31, 2018, 2017 and 2016,
respectively, which is reported in exploration and impairment expense.
Exploratory. Geological and geophysical costs, including exploratory seismic studies, and the costs of carrying and retaining unproved
acreage are expensed as incurred. Costs of seismic studies that are utilized in development drilling within an area of proved reserves
are capitalized as development costs. Amounts of seismic costs capitalized are based on only those blocks of data used in determining
development well locations. To the extent that a seismic project covers areas of both developmental and exploratory drilling, those
seismic costs are proportionately allocated between development costs and exploration expense.
Costs of drilling exploratory wells are initially capitalized, pending determination of whether the well has found proved reserves. If an
exploratory well has not found proved reserves, the costs of drilling the well and other associated costs are charged to expense. Costs
incurred for exploratory wells that find reserves, which cannot yet be classified as proved, continue to be capitalized if (i) the well has
found a sufficient quantity of reserves to justify completion as a producing well, and (ii) the Company is making sufficient progress
assessing the reserves and the economic and operating viability of the project. If either condition is not met, or if the Company obtains
information that raises substantial doubt about the economic or operational viability of the project, the exploratory well costs, net of any
salvage value, are expensed.
Other Property and Equipment—Other property and equipment consists of materials and supplies inventories, carried at weighted-
average cost, and furniture and fixtures, buildings, leasehold improvements and automobiles, which are stated at cost and depreciated
using the straight-line method over their estimated useful lives ranging from 4 to 30 years.
Debt Issuance Costs—Debt issuance costs related to the Company’s senior notes, convertible senior notes and senior subordinated notes
are included as a deduction from the carrying amount of long-term debt in the consolidated balance sheets and are amortized to interest
expense using the effective interest method over the term of the related debt. Debt issuance costs related to the credit facility are included
in other long-term assets and are amortized to interest expense on a straight-line basis over the term of the agreement.
Debt Discounts and Premiums—Debt discounts and premiums related to the Company’s senior notes and convertible notes are included
as a deduction from or addition to the carrying amount of the long-term debt in the consolidated balance sheets and are amortized to
interest expense using the effective interest method over the term of the related notes.
Derivative Instruments—The Company enters into derivative contracts, primarily costless collars and swaps, to manage its exposure to
commodity price risk. Whiting follows FASB ASC Topic 815 – Derivatives and Hedging, to account for its derivative financial
instruments. All derivative instruments, other than those that meet the “normal purchase normal sale” exclusion, are recorded on the
balance sheet as either an asset or liability measured at fair value. Gains and losses from changes in the fair value of derivative
instruments are recognized immediately in earnings, unless the derivative meets specific hedge accounting criteria and the derivative
has been designated as a hedge. The Company does not currently apply hedge accounting to any of its outstanding derivative
instruments, and as a result, all changes in derivative fair values are recognized currently in earnings.
71
Cash flows from derivatives used to manage commodity price risk are classified in operating activities along with the cash flows of the
underlying hedged transactions. The Company does not enter into derivative instruments for speculative or trading purposes. Refer to
the “Derivative Financial Instruments” footnote for further information.
Asset Retirement Obligations and Environmental Costs—Asset retirement obligations relate to future costs associated with the
plugging and abandonment of oil and gas wells, removal of equipment and facilities from leased acreage and returning such land to its
original condition. The Company follows FASB ASC Topic 410 – Asset Retirement and Environmental Obligations, to determine its
asset retirement obligation amounts by calculating the present value of the estimated future cash outflows associated with its plug and
abandonment obligations. The fair value of a liability for an asset retirement obligation is recorded in the period in which it is incurred
(typically when a well is completed or acquired or when an asset is installed at the production location), and the cost of such liability
increases the carrying amount of the related long-lived asset by the same amount. The liability is accreted each period through charges
to depreciation, depletion and amortization expense, and the capitalized cost is depleted on a unit-of-production basis over the proved
developed reserves of the related asset. Revisions typically occur due to changes in estimated abandonment costs or well economic
lives, or if federal or state regulators enact new requirements regarding the abandonment of wells, and such revisions result in
adjustments to the related capitalized asset and corresponding liability.
Liabilities for environmental costs are recorded on an undiscounted basis when it is probable that obligations have been incurred and
the amounts can be reasonably estimated. These liabilities are not reduced by possible recoveries from third parties.
Deferred Gain on Sale—The deferred gain on sale relates to the sale of 18,400,000 Whiting USA Trust II (“Trust II”) units, and is
amortized to income based on the unit-of-production method.
Revenue Recognition—Revenues are predominantly derived from the sale of produced oil, NGLs and natural gas. In May 2014, the
FASB issued Accounting Standards Update No. 2014-09, Revenue from Contracts with Customers (“ASU 2014-09”). The FASB
subsequently issued various ASUs which provided additional implementation guidance, and these ASUs collectively make up FASB
ASC Topic 606 – Revenue from Contracts with Customers (“ASC 606”). The objective of ASC 606 is to clarify the principles for
recognizing revenue and to develop a common revenue standard for U.S. GAAP and International Financial Reporting Standards. ASC
606 is effective for fiscal years, and interim periods within those years, beginning after December 15, 2017. The standard permits
retrospective application using either of the following methodologies: (i) restatement of each prior reporting period presented or
(ii) recognition of a cumulative-effect adjustment as of the date of initial application. The Company adopted ASC 606 effective
January 1, 2018 using the modified retrospective approach. The adoption did not have an impact on the Company’s net income or cash
flows, and the Company did not record a cumulative-effect adjustment to retained earnings as a result. However, the adoption did result
in changes to the classification of certain fees incurred under pipeline gathering and transportation agreements and gas processing
agreements, as well as certain costs attributable to non-operated properties, which led to an overall decrease in total revenues with a
corresponding decrease in gathering, transportation, compression and other expenses under the new standard. Refer to the “Revenue
Recognition” footnote for further information on the Company’s implementation of this standard.
In accordance with ASC 606, oil and gas revenues are recognized when the performance obligation to deliver the product is met and
control is transferred to the customer. Payments for product sales are received one to three months after delivery. At the end of
each month when the performance obligation is satisfied and the amount of production delivered and the price received can be reasonably
estimated, amounts due from customers are accrued in accounts receivable trade, net in the consolidated balance sheets. Variances
between estimated revenue and actual payments are recorded in the month the payment is received. However, differences have been
and are insignificant.
Taxes collected and remitted to governmental agencies on behalf of customers are not included in revenues or costs and expenses.
General and Administrative Expenses—General and administrative expenses are reported net of reimbursements of overhead costs that
are allocated to the working interest owners that participate in oil and gas properties operated by Whiting.
Stock-based Compensation Expense—The Company has share-based employee compensation plans that provide for the issuance of
various types of stock-based awards, including shares of restricted stock, restricted stock units, performance shares, performance share
units and stock options, to employees and non-employee directors. The Company determines compensation expense for share-settled
awards granted under these plans based on the grant date fair value, and such expense is recognized on a straight-line basis over the
requisite service period of the award. The Company determines compensation expense for cash-settled awards granted under these
plans based on the fair value of such awards at the end of each reporting period. Cash-settled awards are recorded as a liability in the
consolidated balance sheets, and gains and losses from changes in fair value are recognized immediately in earnings. The Company
accounts for forfeitures of share-based awards as they occur. Refer to the “Stock-Based Compensation” footnote for further information.
72
401(k) Plan—The Company has a defined contribution retirement plan for all employees. The plan is funded by employee contributions
and discretionary Company contributions. The Company’s contributions for 2018, 2017 and 2016 were $7 million, $8 million and $8
million, respectively. Employees vest in employer contributions at 20% per year of completed service up to five years.
Acquisition Costs—Acquisition related expenses, which consist of external costs directly related to the Company’s acquisitions, such
as advisory, legal, accounting, valuation and other professional fees, are expensed as incurred.
Maintenance and Repairs—Maintenance and repair costs that do not extend the useful lives of property and equipment are charged to
expense as incurred. Major replacements, renewals and betterments are capitalized.
Income Taxes—Income taxes are recognized based on earnings reported for tax return purposes in addition to a provision for deferred
income taxes. Deferred income taxes are accounted for using the liability method. Under this method, deferred tax assets and liabilities
are determined by applying the enacted statutory tax rates in effect at the end of a reporting period to the cumulative temporary
differences between the tax bases of assets and liabilities and their reported amounts in the Company’s financial statements. The effect
on deferred taxes for a change in tax rates is recognized in income in the period that includes the enactment date. A valuation allowance
for deferred tax assets is established when it is more likely than not that some portion of the benefit from deferred tax assets will not be
realized. The Company’s uncertain tax positions must meet a more-likely-than-not realization threshold to be recognized, and any
potential accrued interest and penalties related to unrecognized tax benefits are recognized within income tax expense.
Earnings Per Share—Basic earnings per common share is calculated by dividing net income attributable to common shareholders by
the weighted average number of common shares outstanding during each period. Diluted earnings per common share is calculated by
dividing adjusted net income attributable to common shareholders by the weighted average number of diluted common shares
outstanding, which includes the effect of potentially dilutive securities. Potentially dilutive securities for the diluted earnings per share
calculations consist of unvested restricted and performance stock awards, outstanding stock options and contingently issuable shares of
convertible debt to be settled in cash, all using the treasury stock method. In addition, the diluted earnings per share calculation for
the year ended December 31, 2016 considers the effect of convertible debt issued and converted during 2016, using the if-converted
method for periods prior to their actual conversions. When a loss from continuing operations exists, all dilutive securities and potentially
dilutive securities are anti-dilutive and are therefore excluded from the computation of diluted earnings per share.
Industry Segment and Geographic Information—The Company has evaluated how it is organized and managed and has identified only
one operating segment, which is the exploration and production of crude oil, NGLs and natural gas. The Company considers its
gathering, processing and marketing functions as ancillary to its oil and gas producing activities. All of the Company’s operations and
assets are located in the United States, and substantially all of its revenues are attributable to United States customers.
Concentration of Credit Risk—Whiting is exposed to credit risk in the event of nonpayment by counterparties, a significant portion of
which are concentrated in energy related industries. The creditworthiness of customers and other counterparties is subject to continuing
review. The following tables present the percentages by purchaser that accounted for 10% or more of the Company’s total oil, NGL
and natural gas sales for the years ended December 31, 2018, 2017 and 2016.
Year Ended December 31, 2018
United Energy Trading, LLC
Tesoro Crude Oil Co
Philips 66 Company
Year Ended December 31, 2017
Tesoro Crude Oil Co
Year Ended December 31, 2016
Tesoro Crude Oil Co
Jamex Marketing LLC
17 %
14 %
11 %
18 %
15 %
12 %
Commodity derivative contracts held by the Company are with eleven counterparties, all of which are participants in Whiting’s credit
facility and all of which have investment-grade ratings from Moody’s and Standard & Poor’s. As of December 31, 2018, outstanding
derivative contracts with JP Morgan Chase Bank, N.A., Wells Fargo Bank, N.A. and Capital One, N.A. represented 18%, 15% and 15%,
respectively, of total crude oil volumes hedged.
Recently Issued Accounting Pronouncements—In February 2016, the FASB issued Accounting Standards Update No. 2016-02, Leases
(“ASU 2016-02”). The objective of this ASU is to increase transparency and comparability among organizations by recognizing lease
73
assets and liabilities on the balance sheet and disclosing key information about leasing arrangements. The FASB subsequently issued
various ASUs which provided additional implementation guidance. ASU 2016-02 and its amendments are effective for fiscal years,
and interim periods within those fiscal years, beginning after December 15, 2018. The standard permits retrospective application
through recognition of a cumulative-effect adjustment at the beginning of either the earliest reporting period presented or the period of
adoption. The Company adopted ASU 2016-02 effective January 1, 2019 using a cumulative-effect adjustment as of the adoption date.
Whiting elected certain practical expedients available under the standard including those that permit the Company to not (i) reassess
prior conclusions reached under FASB ASC Topic 840 – Leases for lease identification, lease classification and initial direct costs, (ii)
evaluate existing or expired land easements under the new standard and (iii) separate lease and non-lease components contained within
a single agreement. Additionally, the Company has elected the short-term lease recognition exemption and therefore, leases with a term
of one year or less will not be recognized on the consolidated balance sheet. Whiting is substantially complete with the assessment of
its existing accounting policies and documentation, implementation of lease accounting software and enhancement of its internal
controls. Adoption of the standard will result in the recognition of additional lease assets and liabilities on Whiting’s consolidated
balance sheet as well as additional disclosures. The adoption is not expected to have a material impact to the Company’s consolidated
statement of operations. As of December 31, 2018, the Company had approximately $254 million of contractual obligations related to
its water disposal agreements, purchase obligations, pipeline transportation agreements, drilling rig contracts, real estate leases and
automobile and equipment leases, and certain of these contracts will be recorded on its consolidated balance sheet under this standard.
2. OIL AND GAS PROPERTIES
Net capitalized costs related to the Company’s oil and gas producing activities at December 31, 2018 and 2017 are as follows (in
thousands):
Proved leasehold costs
Unproved leasehold costs
Costs of completed wells and facilities
Wells and facilities in progress
Total oil and gas properties, successful efforts method
Accumulated depletion
Oil and gas properties, net
3. ACQUISITIONS AND DIVESTITURES
2018 Acquisitions and Divestitures
December 31,
2018
2,729,593 $
122,687
9,182,384
160,995
12,195,659
(4,937,579)
7,258,080 $
2017
2,622,576
137,694
8,288,591
244,789
11,293,650
(4,185,301)
7,108,349
$
$
On July 31, 2018, the Company completed the acquisition of certain oil and gas properties located in Richland County, Montana and
McKenzie County, North Dakota for an aggregate purchase price of $130 million (before closing adjustments). The properties consist
of approximately 54,800 net acres in the Williston Basin, including interests in 117 producing oil and gas wells and undeveloped
acreage. The revenue and earnings from these properties since the acquisition date are included in the Company’s consolidated financial
statements for the year ended December 31, 2018 and are not material. Pro forma revenue and earnings for the acquired properties are
not material to the Company’s consolidated financial statements and have not been presented accordingly.
The acquisition was recorded using the acquisition method of accounting. The following table summarizes the preliminary allocation
of the $127 million adjusted purchase price (which is still subject to post-closing adjustments) to the tangible assets acquired and
liabilities assumed in this acquisition based on their relative fair values at the acquisition date, which did not result in the recognition of
goodwill or a bargain purchase gain. As the purchase price is further adjusted for post-close adjustments and as oil and gas property
valuations are completed, the final purchase price allocation may result in a different allocation to the tangible assets from that which is
presented in the table below (in thousands):
Cash consideration
Fair value of assets and liabilities acquired:
Proved oil and gas properties
Unproved oil and gas properties
Total fair value of oil and gas properties acquired
Asset retirement obligations
Total fair value of net assets acquired
74
$
$
$
126,938
107,701
21,769
129,470
2,532
126,938
2017 Acquisitions and Divestitures
On September 1, 2017, the Company completed the sale of its interests in certain producing oil and gas properties located in the Fort
Berthold Indian Reservation area in Dunn and McLean counties of North Dakota, as well as other related assets and liabilities, (the
“FBIR Assets”) for aggregate sales proceeds of $500 million (before closing adjustments). The sale was effective September 1, 2017
and resulted in a pre-tax loss on sale of $402 million. The Company used the net proceeds from the sale to repay a portion of the debt
outstanding under its credit agreement.
On January 1, 2017, the Company completed the sale of its 50% interest in the Robinson Lake gas processing plant located in Mountrail
County, North Dakota and its 50% interest in the Belfield gas processing plant located in Stark County, North Dakota, as well as the
associated natural gas, crude oil and water gathering systems, effective January 1, 2017, for aggregate sales proceeds of $375 million
(before closing adjustments). The Company used the net proceeds from this transaction to repay a portion of the debt outstanding under
its credit agreement.
There were no significant acquisitions during the year ended December 31, 2017.
2016 Acquisitions and Divestitures
In July 2016, the Company completed the sale of its interest in its enhanced oil recovery project in the North Ward Estes field in Ward
and Winkler counties of Texas, including Whiting’s interest in certain CO2 properties in the McElmo Dome field in Colorado and certain
other related assets and liabilities (the “North Ward Estes Properties”) for a cash purchase price of $300 million (before closing
adjustments). The sale was effective July 1, 2016 and resulted in a pre-tax loss on sale of $187 million. The Company used the net
proceeds from the sale to repay a portion of the debt outstanding under its credit agreement.
In addition to the cash purchase price, the buyer agreed to pay Whiting $100,000 for every $0.01 that, as of June 28, 2018, the average
NYMEX crude oil futures contract price for each month from August 2018 through July 2021 is above $50.00/Bbl up to a maximum
amount of $100 million (the “Contingent Payment”). The Company determined that this Contingent Payment was an embedded
derivative and reflected it at fair value in the consolidated financial statements prior to settlement. On July 19, 2017, the buyer paid
$35 million to Whiting to settle this Contingent Payment, resulting in a pre-tax gain of $3 million. Refer to the “Derivative Financial
Instruments” footnote for more information on this embedded derivative instrument.
4. LONG-TERM DEBT
Long-term debt, including the current portion, consisted of the following at December 31, 2018 and 2017 (in thousands):
5.0% Senior Notes due 2019
1.25% Convertible Senior Notes due 2020
5.75% Senior Notes due 2021
6.25% Senior Notes due 2023
6.625% Senior Notes due 2026
Total principal
Unamortized debt discounts and premiums
Unamortized debt issuance costs on notes
Total debt
Less current portion of long-term debt
Total long-term debt
December 31,
2018
2017
$
- $
562,075
873,609
408,296
1,000,000
2,843,980
(28,994)
(22,665)
2,792,321
-
$
2,792,321 $
961,409
562,075
873,609
408,296
1,000,000
3,805,389
(50,945)
(31,015)
3,723,429
(958,713)
2,764,716
The following table shows five succeeding fiscal years of anticipated maturities for the Company’s long-term debt as of December 31,
2018 (in thousands):
Long-term debt
$
- $
562,075 $
873,609 $
- $
408,296
2019
2020
2021
2022
2023
75
Credit Agreement
Whiting Oil and Gas, the Company’s wholly owned subsidiary, has a credit agreement with a syndicate of banks that as of December 31,
2018 had a borrowing base of $2.4 billion and aggregate commitments of $1.75 billion. As of December 31, 2018, the Company had
$1.75 billion of available borrowing capacity under the credit agreement, which was net of $2 million in letters of credit outstanding
with no borrowings outstanding.
The borrowing base under the credit agreement is determined at the discretion of the lenders, based on the collateral value of the
Company’s proved reserves that have been mortgaged to such lenders, and is subject to regular redeterminations on May 1 and
November 1 of each year, as well as special redeterminations described in the credit agreement, in each case which may reduce the
amount of the borrowing base. Upon a redetermination of the borrowing base, either on a periodic or special redetermination date, if
borrowings in excess of the revised borrowing capacity were outstanding, the Company could be forced to immediately repay a portion
of its debt outstanding under the credit agreement.
A portion of the revolving credit facility in an aggregate amount not to exceed $50 million may be used to issue letters of credit for the
account of Whiting Oil and Gas or other designated subsidiaries of the Company. As of December 31, 2018, $48 million was available
for additional letters of credit under the agreement.
The credit agreement provides for interest only payments until maturity, when the credit agreement expires and all outstanding
borrowings are due. The credit agreement matures on April 12, 2023, provided that if at any time and for so long as any senior notes
(other than the 2020 Convertible Senior Notes) have a maturity date prior to 91 days after April 12, 2023, the maturity date shall be the
date that is 91 days prior to the maturity of such senior notes. Interest under the credit agreement accrues at the Company’s option at
either (i) a base rate for a base rate loan plus the margin in the table below, where the base rate is defined as the greatest of the prime
rate, the federal funds rate plus 0.5% per annum, or an adjusted LIBOR rate plus 1.0% per annum, or (ii) an adjusted LIBOR rate for a
Eurodollar loan plus the margin in the table below. Additionally, the Company incurs commitment fees as set forth in the table below
on the unused portion of the aggregate commitments of the lenders under the credit agreement, which are included as a component of
interest expense.
Ratio of Outstanding Borrowings to Borrowing Base
Less than 0.25 to 1.0
Greater than or equal to 0.25 to 1.0 but less than 0.50 to 1.0
Greater than or equal to 0.50 to 1.0 but less than 0.75 to 1.0
Greater than or equal to 0.75 to 1.0 but less than 0.90 to 1.0
Greater than or equal to 0.90 to 1.0
Applicable
Margin for Base
Rate Loans
Applicable
Margin for
Eurodollar Loans
1.50%
1.75%
2.00%
2.25%
2.50%
Commitment
Fee
0.375%
0.375%
0.50%
0.50%
0.50%
0.50%
0.75%
1.00%
1.25%
1.50%
The credit agreement contains restrictive covenants that may limit the Company’s ability to, among other things, incur additional
indebtedness, sell assets, make loans to others, make investments, enter into mergers, enter into hedging contracts, incur liens and engage
in certain other transactions without the prior consent of its lenders. Except for limited exceptions, the credit agreement also restricts
the Company’s ability to make any dividend payments or distributions on its common stock. These restrictions apply to all of the
Company’s restricted subsidiaries (as defined in the credit agreement). As of December 31, 2018, there were no retained earnings free
from restrictions. The credit agreement requires the Company, as of the last day of any quarter, to maintain the following ratios (as
defined in the credit agreement): (i) a consolidated current assets to consolidated current liabilities ratio (which includes an add back of
the available borrowing capacity under the credit agreement) of not less than 1.0 to 1.0 and (ii) a total debt to last four quarters’
EBITDAX ratio of not greater than 4.0 to 1.0. The Company was in compliance with its covenants under the credit agreement as of
December 31, 2018.
The obligations of Whiting Oil and Gas under the credit agreement are collateralized by a first lien on substantially all of Whiting Oil
and Gas’ and Whiting Resource Corporation’s properties. The Company has guaranteed the obligations of Whiting Oil and Gas under
the credit agreement and has pledged the stock of its subsidiaries as security for its guarantee.
76
Senior Notes, Convertible Senior Notes and Senior Subordinated Notes
The following table summarizes the material terms of the Company’s senior notes and convertible senior notes outstanding at
December 31, 2018:
Outstanding principal (in thousands)
Interest rate
Maturity date
Interest payment dates
Make-whole redemption date (1)
_____________________
2020
Convertible
Senior Notes
$ 562,075
1.25%
Apr 1, 2020
Apr 1, Oct 1
N/A (2)
2021
Senior Notes
$ 873,609
5.75%
Mar 15, 2021
Mar 15, Sep 15
Dec 15, 2020
2023
Senior Notes
$ 408,296
6.25%
Apr 1, 2023
Apr 1, Oct 1
Jan 1, 2023
2026
Senior Notes
$ 1,000,000
6.625%
Jan 15, 2026
Jan 15, Jul 15
Oct 15, 2025
(1) On or after these dates, the Company may redeem the applicable series of notes, in whole or in part, at a redemption price equal to
100% of the principal amount redeemed, together with accrued and unpaid interest up to the redemption date. At any time prior to
these dates, the Company may redeem the notes at a redemption price that includes an applicable premium as defined in the
indentures to such notes.
(2) The indenture governing the 1.25% Convertible Senior Notes due 2020 does not allow for optional redemption by the Company
prior to the maturity date.
Senior Notes and Senior Subordinated Notes—In September 2010, the Company issued at par $350 million of 6.5% Senior
Subordinated Notes due October 2018 (the “2018 Senior Subordinated Notes”).
In September 2013, the Company issued at par $1.1 billion of 5.0% Senior Notes due March 2019 (the “2019 Senior Notes”) and
$800 million of 5.75% Senior Notes due March 2021, and issued at 101% of par an additional $400 million of 5.75% Senior Notes due
March 2021 (collectively, the “2021 Senior Notes”). The debt premium recorded in connection with the issuance of the 2021 Senior
Notes is being amortized to interest expense over the term of the notes using the effective interest method, with an effective interest rate
of 5.5% per annum.
In March 2015, the Company issued at par $750 million of 6.25% Senior Notes due April 2023 (the “2023 Senior Notes”).
In December 2017, the Company issued at par $1.0 billion of 6.625% Senior Notes due January 2026 (the “2026 Senior Notes” and
together with the 2019 Senior Notes, the 2021 Senior Notes and the 2023 Senior Notes, the “Senior Notes”). The Company used the
net proceeds from this offering to redeem on January 26, 2018 all of the then outstanding 2019 Senior Notes. Refer to “Redemption of
the 2019 Senior Notes” below for more information on the redemption of the 2019 Senior Notes.
Exchange of Senior Notes and Senior Subordinated Notes for Convertible Notes. In March 2016, the Company completed the exchange
of $477 million aggregate principal amount of Senior Notes and 2018 Senior Subordinated Notes, consisting of (i) $49 million aggregate
principal amount of its 2018 Senior Subordinated Notes, (ii) $97 million aggregate principal amount of its 2019 Senior Notes, (iii) $152
million aggregate principal amount of its 2021 Senior Notes, and (iv) $179 million aggregate principal amount of its 2023 Senior Notes,
for $477 million aggregate principal amount of convertible senior notes and convertible senior subordinated notes (the “New Convertible
Notes”). This exchange transaction was accounted for as an extinguishment of debt for each portion of the Senior Notes and 2018
Senior Subordinated Notes that was exchanged. As a result, Whiting recognized a $91 million gain on extinguishment of debt in 2016,
which was net of a $4 million non-cash charge for the acceleration of unamortized debt issuance costs and debt premium on the original
notes. Each series of New Convertible Notes was recorded at fair value upon issuance, with the difference between the principal amount
of the notes and their fair values, totaling $95 million, recorded as a debt discount. The aggregate debt discount of $185 million recorded
upon issuance of the New Convertible Notes also included $90 million related to the fair value of the holders’ conversion options, which
were embedded derivatives that met the criteria to be bifurcated from their host contracts and accounted for separately. Refer to the
“Derivative Financial Instruments” footnote for more information on these embedded derivatives.
During the second quarter of 2016, holders of the New Convertible Notes voluntarily converted all $477 million aggregate principal
amount of the New Convertible Notes for approximately 10.5 million shares of the Company’s common stock. Upon conversion, the
Company paid $46 million in cash consisting of early conversion payments to the holders of the notes, as well as all accrued and unpaid
interest on such notes. As a result of the conversions, Whiting recognized a $188 million loss on extinguishment of debt, which consisted
of a non-cash charge for the acceleration of unamortized debt issuance costs and debt discount on the notes. As of June 30, 2016, no
New Convertible Notes remained outstanding.
77
Exchange of Senior Notes and Senior Subordinated Notes for Mandatory Convertible Notes. In July 2016, the Company completed the
exchange of $405 million aggregate principal amount of Senior Notes and 2018 Senior Subordinated Notes for the same aggregate
principal amount of new mandatory convertible senior notes and mandatory convertible senior subordinated notes. Refer to “Mandatory
Convertible Notes” below for more information on these exchange transactions.
Redemption of 2018 Senior Subordinated Notes. In February 2017, the Company paid $281 million to redeem all of the then outstanding
$275 million aggregate principal amount of 2018 Senior Subordinated Notes, which payment consisted of the 100% redemption price
plus all accrued and unpaid interest on the notes. The Company financed the redemption with borrowings under its credit agreement.
As a result of the redemption, Whiting recognized a $2 million loss on extinguishment of debt, which consisted of a non-cash charge
for the acceleration of unamortized debt issuance costs on the notes. As of March 31, 2017, no 2018 Senior Subordinated
Notes remained outstanding.
Redemption of 2019 Senior Notes. On January 26, 2018, the Company paid $1.0 billion to redeem all of the remaining $961 million
aggregate principal amount of the 2019 Senior Notes, which payment consisted of the 102.976% redemption price plus all accrued and
unpaid interest on the notes. The Company financed the redemption with proceeds from the issuance of the 2026 Senior Notes and
borrowings under its credit agreement. As a result of the redemption, the Company recognized a $31 million loss on extinguishment of
debt, which included the redemption premium and a non-cash charge for the acceleration of unamortized debt issuance costs on the
notes. As of March 31, 2018, no 2019 Senior Notes remained outstanding.
2020 Convertible Senior Notes—In March 2015, the Company issued at par $1,250 million of 1.25% Convertible Senior Notes due
April 2020 (the “2020 Convertible Senior Notes”) for net proceeds of $1.2 billion, net of initial purchasers’ fees of $25 million. On
June 29, 2016, the Company exchanged $129 million aggregate principal amount of its 2020 Convertible Senior Notes for the same
aggregate principal amount of new mandatory convertible senior notes, and on July 1, 2016, the Company exchanged $559 million
aggregate principal amount of its 2020 Convertible Senior Notes for the same aggregate principal amount of new mandatory convertible
senior notes. Refer to “Mandatory Convertible Notes” below for more information on these exchange transactions.
For the remaining $562 million aggregate principal amount of 2020 Convertible Senior Notes outstanding as of December 31, 2018, the
Company has the option to settle conversions of these notes with cash, shares of common stock or a combination of cash and common
stock at its election. The Company’s intent is to settle the principal amount of the 2020 Convertible Senior Notes in cash upon
conversion. Prior to January 1, 2020, the 2020 Convertible Senior Notes will be convertible at the holder’s option only under the
following circumstances: (i) during any calendar quarter commencing after the calendar quarter ending on June 30, 2015 (and only
during such calendar quarter), if the last reported sale price of the Company’s common stock for at least 20 trading days (whether or not
consecutive) during the period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar
quarter is greater than or equal to 130% of the conversion price on each applicable trading day; (ii) during the five business day period
after any five consecutive trading day period (the “measurement period”) in which the trading price per $1,000 principal amount of the
2020 Convertible Senior Notes for each trading day of the measurement period is less than 98% of the product of the last reported sale
price of the Company’s common stock and the conversion rate on each such trading day; or (iii) upon the occurrence of specified
corporate events. On or after January 1, 2020, the 2020 Convertible Senior Notes will be convertible at any time until the second
scheduled trading day immediately preceding the April 1, 2020 maturity date of the notes. The notes will be convertible at a current
conversion rate of 6.4102 shares of Whiting’s common stock per $1,000 principal amount of the notes, which is equivalent to a current
conversion price of approximately $156.00. The conversion rate will be subject to adjustment in some events. In addition, following
certain corporate events that occur prior to the maturity date, the Company will increase, in certain circumstances, the conversion rate
for a holder who elects to convert its 2020 Convertible Senior Notes in connection with such corporate event. As of December 31, 2018,
none of the contingent conditions allowing holders of the 2020 Convertible Senior Notes to convert these notes had been met.
Upon issuance, the Company separately accounted for the liability and equity components of the 2020 Convertible Senior Notes. The
liability component was recorded at the estimated fair value of a similar debt instrument without the conversion feature. The difference
between the principal amount of the 2020 Convertible Senior Notes and the estimated fair value of the liability component was recorded
as a debt discount and is being amortized to interest expense over the term of the notes using the effective interest method, with an
effective interest rate of 5.6% per annum. The fair value of the liability component of the 2020 Convertible Senior Notes as of the
issuance date was estimated at $1.0 billion, resulting in a debt discount at inception of $238 million. The equity component, representing
the value of the conversion option, was computed by deducting the fair value of the liability component from the initial proceeds of the
2020 Convertible Senior Notes issuance. This equity component was recorded, net of deferred taxes and issuance costs, in additional
paid-in capital within shareholders’ equity, and will not be remeasured as long as it continues to meet the conditions for equity
classification.
Transaction costs related to the 2020 Convertible Senior Notes issuance were allocated to the liability and equity components based on
their relative fair values. Issuance costs attributable to the liability component were recorded as a reduction to the carrying value of
long-term debt on the consolidated balance sheet and are being amortized to interest expense over the term of the notes using the effective
78
interest method. Issuance costs attributable to the equity component were recorded as a charge to additional paid-in capital within
shareholders’ equity.
The 2020 Convertible Senior Notes consisted of the following at December 31, 2018 and 2017 (in thousands):
Liability component
Principal
Less: unamortized note discount
Less: unamortized debt issuance costs
Net carrying value
Equity component (1)
_____________________
December 31,
2018
2017
$
$
$
562,075
(29,504)
(2,340)
530,231
136,522
$
$
$
562,075
(51,666)
(4,178)
506,231
136,522
(1) Recorded in additional paid-in capital, net of $5 million of issuance costs and $50 million of deferred taxes as of December 31,
2018 and 2017.
Interest expense recognized on the 2020 Convertible Senior Notes related to the stated interest rate and amortization of the debt discount
totaled $29 million, $28 million and $43 million for the years ended December 31, 2018, 2017 and 2016, respectively.
Mandatory Convertible Notes—On June 29, 2016, the Company completed the exchange of $129 million aggregate principal amount
of its 2020 Convertible Senior Notes for the same aggregate principal amount of new mandatory convertible notes, and on July 1, 2016,
the Company completed the exchange of $964 million aggregate principal amount of Senior Notes, 2020 Convertible Senior Notes and
2018 Senior Subordinated Notes, consisting of (i) $26 million aggregate principal amount of 2018 Senior Subordinated Notes,
(ii) $42 million aggregate principal amount of 2019 Senior Notes, (iii) $559 million aggregate principal amount of 2020 Convertible
Senior Notes, (iv) $174 million aggregate principal amount of 2021 Senior Notes, and (v) $163 million aggregate principal amount of
2023 Senior Notes, for the same aggregate principal amount of new mandatory convertible notes (together the “Mandatory Convertible
Notes”).
These transactions were accounted for as extinguishments of debt for the portions of Senior Notes, 2020 Convertible Senior Notes and
2018 Senior Subordinated Notes that were exchanged. As a result, Whiting recognized a $57 million gain on extinguishment of debt,
which was net of a $113 million charge for the non-cash write-off of unamortized debt issuance costs, debt discounts and debt premium
on the original notes. In addition, Whiting recorded a $63 million reduction to the equity component of the 2020 Convertible Senior
Notes, which was net of deferred taxes. The Mandatory Convertible Notes were recorded at fair value upon issuance with the difference
between the principal amount of the notes and their fair values, totaling $69 million, recorded as a debt discount. The Mandatory
Convertible Notes contained contingent beneficial conversion features, the intrinsic value of which was recognized in additional paid-
in capital at the time the contingency was resolved, resulting in an additional debt discount of $233 million. The aggregate debt discount
of $302 million was being amortized to interest expense over the term of the notes using the effective interest method.
The July 1, 2016 note exchange transactions triggered an ownership shift as defined under Section 382 of the Internal Revenue Code
due to the “deemed share issuance” that resulted from the note exchanges. This triggering event will limit the Company’s usage of
certain of its net operating losses and tax credits in the future. Refer to the “Income Taxes” footnote for more information.
During the second half of 2016, the entire $1,093 million aggregate principal amount of the Mandatory Convertible Notes were converted
into approximately 28.9 million shares of the Company’s common stock pursuant to the terms of the notes. As a result of these
conversions, Whiting recognized (i) a $259 million non-cash charge for the acceleration of unamortized debt discounts on the notes,
which is included in interest expense in the consolidated statements of operations, and (ii) a $1 million net loss on extinguishment of
debt. As of December 31, 2016, no Mandatory Convertible Notes remained outstanding.
Security and Guarantees
The 2021 Senior Notes, 2023 Senior Notes, 2026 Senior Notes and the 2020 Convertible Senior Notes are unsecured obligations of
Whiting Petroleum Corporation and these unsecured obligations are subordinated to all of the Company’s secured indebtedness, which
consists of Whiting Oil and Gas’ credit agreement.
The Company’s obligations under the 2021 Senior Notes, 2023 Senior Notes, 2026 Senior Notes and the 2020 Convertible Senior Notes
are guaranteed by the Company’s 100%-owned subsidiaries, Whiting Oil and Gas, Whiting US Holding Company, Whiting Canadian
Holding Company ULC and Whiting Resources Corporation (the “Guarantors”). These guarantees are full and unconditional and joint
79
and several among the Guarantors. Any subsidiaries other than these Guarantors are minor subsidiaries as defined by Rule 3-10(h)(6)
of Regulation S-X of the SEC. Whiting Petroleum Corporation has no assets or operations independent of this debt and its investments
in its consolidated subsidiaries.
5. ASSET RETIREMENT OBLIGATIONS
The Company’s asset retirement obligations represent the present value of estimated future costs associated with the plugging and
abandonment of oil and gas wells, removal of equipment and facilities from leased acreage, and land restoration (including removal of
certain onshore and offshore facilities in California) in accordance with applicable local, state and federal laws. The current portions at
December 31, 2018 and 2017 were $4 million and $5 million, respectively, and have been included in accrued liabilities and other in
the consolidated balance sheets. The following table provides a reconciliation of the Company’s asset retirement obligations for
the years ended December 31, 2018 and 2017 (in thousands):
Asset retirement obligation at January 1
Additional liability incurred
Revisions to estimated cash flows(1)
Accretion expense
Obligations on sold properties
Liabilities settled
Asset retirement obligation at December 31
_____________________
December 31,
2018
2017
$
$
134,237 $
11,981
(17,197)
11,405
(676)
(3,916)
135,834 $
177,004
7,727
(52,947)
13,809
(6,988)
(4,368)
134,237
(1) Revisions to estimated cash flows during the year ended December 31, 2017 are primarily attributable to the deferral of the
estimated timing of abandonment of a large number of Whiting’s producing properties resulting from increases in commodity prices
used in the calculation of the Company’s reserves as of December 31, 2017, which lengthened the economic lives of these
properties. In addition, during 2017 there were decreases in the estimates of future costs required to plug and abandon wells in
certain fields in the Northern Rocky Mountains.
6. DERIVATIVE FINANCIAL INSTRUMENTS
The Company is exposed to certain risks relating to its ongoing business operations, and it uses derivative instruments to manage its
commodity price risk. In addition, the Company periodically enters into contracts that contain embedded features which are required to
be bifurcated and accounted for separately as derivatives.
Commodity Derivative Contracts—Historically, prices received for crude oil and natural gas production have been volatile because of
supply and demand factors, worldwide political factors, general economic conditions and seasonal weather patterns. Whiting primarily
enters into derivative contracts such as crude oil costless collars and swaps, as well as sales and delivery contracts, to achieve a more
predictable cash flow by reducing its exposure to commodity price volatility, thereby ensuring adequate funding for the Company’s
capital programs and facilitating the management of returns on drilling programs and acquisitions. The Company does not enter into
derivative contracts for speculative or trading purposes.
Crude Oil Costless Collars. Costless collars are designed to establish floor and ceiling prices on anticipated future oil or gas production.
While the use of these derivative instruments limits the downside risk of adverse price movements, they may also limit future revenues
from favorable price movements.
The table below details the Company’s costless collar derivatives entered into to hedge forecasted crude oil production revenues as of
December 31, 2018.
Derivative
Instrument
Collars (1)
_____________________
Period
Jan - Dec 2019
Total
Contracted Crude
Oil Volumes (Bbl)
Weighted Average NYMEX Price
for Crude Oil (per Bbl)
$51.21 - $77.14
9,900,000
9,900,000
(1) Subsequent to December 31, 2018, the Company entered into swap contracts for 900,000 Bbl of crude oil volumes and additional
costless collars for 900,000 Bbl of crude oil volumes for the second half of 2019.
80
Crude Oil Sales and Delivery Contract. As of December 31, 2017, the Company had a long-term crude oil sales and delivery contract
for oil volumes produced from its Redtail field in Colorado. Under the terms of the agreement, Whiting had committed to deliver certain
fixed volumes of crude oil through April 2020. The Company determined it was not probable that future oil production from its Redtail
field would be sufficient to meet the minimum volume requirements specified in this contract; accordingly, the Company would not
settle this contract through physical delivery of crude oil volumes. As a result, Whiting determined that this contract would not qualify
for the “normal purchase normal sale” exclusion and has therefore reflected the contract at fair value in the consolidated financial
statements. As of December 31, 2017, the estimated fair value of this derivative contract was a liability of $63 million. On February 1,
2018, Whiting paid $61 million to the counterparty to settle all future minimum volume commitments under this agreement.
Accordingly, this crude oil sales and delivery contract was fully terminated and the fair value of this corresponding derivative was
therefore zero as of that date.
Embedded Derivatives—In March 2016, the Company issued convertible notes that contained debtholder conversion options which the
Company determined were not clearly and closely related to the debt host contracts, and the Company therefore bifurcated these
embedded features and reflected them at fair value in the consolidated financial statements. During the second quarter of 2016, the
entire aggregate principal amount of these notes was converted into shares of the Company’s common stock, and the fair value of these
embedded derivatives as of December 31, 2016 was therefore zero.
In July 2016, the Company entered into a purchase and sale agreement with the buyer of its North Ward Estes Properties, whereby the
buyer agreed to pay Whiting additional proceeds of $100,000 for every $0.01 that, as of June 28, 2018, the average NYMEX crude oil
futures contract price for each month from August 2018 through July 2021 is above $50.00/Bbl up to a maximum amount of
$100 million. The Company determined that this NYMEX-linked contingent payment was not clearly and closely related to the host
contract, and the Company therefore bifurcated this embedded feature and reflected it at its estimated fair value in the consolidated
financial statements. On July 19, 2017, the buyer paid $35 million to Whiting to settle this NYMEX-linked contingent payment, and
accordingly, the embedded derivative’s fair value was zero as of December 31, 2018 and 2017.
Derivative Instrument Reporting—All derivative instruments are recorded in the consolidated financial statements at fair value, other
than derivative instruments that meet the “normal purchase normal sale” exclusion or other derivative scope exceptions. The following
table summarizes the effects of derivative instruments on the consolidated statements of operations for the years ended December 31,
2018, 2017 and 2016 (in thousands):
Not Designated as
ASC 815 Hedges
Commodity contracts
Embedded derivatives
Total
Statement of Operations
Classification
Derivative (gain) loss, net
Derivative (gain) loss, net
$
$
2018
(Gain) Loss Recognized in Income
Year Ended December 31,
2017
104,138
18,709
122,847
17,170
-
17,170
$
$
$
$
2016
58,771
(59,358)
(587)
Offsetting of Derivative Assets and Liabilities. The Company nets its financial derivative instrument fair value amounts executed with
the same counterparty pursuant to ISDA master agreements, which provide for net settlement over the term of the contract and in the
event of default or termination of the contract. The following tables summarize the location and fair value amounts of all the Company’s
derivative instruments in the consolidated balance sheets, as well as the gross recognized derivative assets, liabilities and amounts offset
in the consolidated balance sheets (in thousands):
Not Designated as
ASC 815 Hedges
Derivative assets
Commodity contracts - current
Total derivative assets
Derivative liabilities
Commodity contracts - current
Total derivative liabilities
Balance Sheet Classification
Derivative assets
Derivative liabilities
December 31, 2018 (1)
Gross
Recognized
Assets/
Liabilities
Gross
Amounts
Offset
Net
Recognized
Fair Value
Assets/
Liabilities
$
$
$
$
69,735
69,735
1,393
1,393
$
$
$
$
(1,393) $
(1,393) $
68,342
68,342
(1,393) $
(1,393) $
-
-
81
Balance Sheet Classification
Liabilities
Offset
Gross
Recognized
Assets/
Gross
Amounts
Net
Recognized
Fair Value
Assets/
Liabilities
December 31, 2017 (1)
Derivative assets
Derivative liabilities
$
$
$
$
9,829 $
9,829 $
(9,829) $
(9,829) $
-
-
142,354 $
142,354 $
(9,829) $
(9,829) $
132,525
132,525
Not Designated as
ASC 815 Hedges
Derivative assets
Commodity contracts - current
Total derivative assets
Derivative liabilities
Commodity contracts - current
Total derivative liabilities
_____________________
(1) Because counterparties to the Company’s financial derivative contracts subject to master netting arrangements are lenders under
Whiting Oil and Gas’ credit agreement, which eliminates its need to post or receive collateral associated with its derivative positions,
columns for cash collateral pledged or received have not been presented in these tables.
Contingent Features in Financial Derivative Instruments. None of the Company’s derivative instruments contain credit-risk-related
contingent features. Counterparties to the Company’s financial derivative contracts are high credit-quality financial institutions that are
lenders under Whiting’s credit agreement. The Company uses only credit agreement participants to hedge with, since these institutions
are secured equally with the holders of Whiting’s bank debt, which eliminates the potential need to post collateral when Whiting is in a
derivative liability position. As a result, the Company is not required to post letters of credit or corporate guarantees for its derivative
counterparties in order to secure contract performance obligations.
7. FAIR VALUE MEASUREMENTS
The Company follows FASB ASC Topic 820 – Fair Value Measurement and Disclosure which establishes a three-level valuation
hierarchy for disclosure of fair value measurements. The valuation hierarchy categorizes assets and liabilities measured at fair value
into one of three different levels depending on the observability of the inputs employed in the measurement. The three levels are defined
as follows:
•
•
•
Level 1: Quoted Prices in Active Markets for Identical Assets – inputs to the valuation methodology are quoted prices
(unadjusted) for identical assets or liabilities in active markets.
Level 2: Significant Other Observable Inputs – inputs to the valuation methodology include quoted prices for similar assets and
liabilities in active markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially
the full term of the financial instrument.
Level 3: Significant Unobservable Inputs – inputs to the valuation methodology are unobservable and significant to the fair value
measurement.
A financial instrument’s categorization within the valuation hierarchy is based upon the lowest level of input that is significant to the
fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement in its entirety
requires judgment and considers factors specific to the asset or liability.
Cash, cash equivalents, accounts receivable and accounts payable are carried at cost, which approximates their fair value because of the
short-term maturity of these instruments.
82
The Company’s senior notes are recorded at cost and the convertible senior notes are recorded at fair value at the date of issuance. The
following table summarizes the fair values and carrying values of these instruments as of December 31, 2018 and 2017 (in thousands):
5.0% Senior Notes due 2019
1.25% Convertible Senior Notes due 2020
5.75% Senior Notes due 2021
6.25% Senior Notes due 2023
6.625% Senior Notes due 2026
Total
_____________________
Value (1)
$
December 31, 2018
Fair
Carrying
Value (2)
December 31, 2017
Fair
Carrying
Value (2)
Value (1)
- $
- $
531,161
829,929
375,632
865,000
2,601,722 $
530,231
870,545
404,659
986,886
2,792,321 $
$
985,444 $
517,109
897,633
418,503
1,025,000
3,843,689 $
958,713
506,231
869,284
403,940
985,261
3,723,429
(1) Fair values are based on quoted market prices for these debt securities, and such fair values are therefore designated as Level 1
within the valuation hierarchy.
(2) Carrying values are presented net of unamortized debt issuance costs and debt discounts or premiums.
The Company’s derivative financial instruments are recorded at fair value and include a measure of the Company’s own nonperformance
risk or that of its counterparty, as appropriate. The following tables present information about the Company’s financial assets and
liabilities measured at fair value on a recurring basis as of December 31, 2018 and 2017, and indicate the fair value hierarchy of the
valuation techniques utilized by the Company to determine such fair values (in thousands):
Financial Assets
Commodity derivatives – current
Total financial assets
Financial Liabilities
Commodity derivatives – current
Total financial liabilities
Level 1
Level 2
Level 3
Total Fair Value
December 31, 2018
$
$
- $
- $
68,342 $
68,342 $
- $
- $
68,342
68,342
Level 1
Level 2
Level 3
Total Fair Value
December 31, 2017
$
$
- $
- $
69,247 $
69,247 $
63,278 $
63,278 $
132,525
132,525
The following methods and assumptions were used to estimate the fair values of the Company’s financial assets and liabilities that are
measured on a recurring basis:
Commodity Derivatives. Commodity derivative instruments consist mainly of costless collars for crude oil. The Company’s costless
collars are valued based on an income approach. The option model considers various assumptions, such as quoted forward prices for
commodities, time value and volatility factors. These assumptions are observable in the marketplace throughout the full term of the
contract, can be derived from observable data or are supported by observable levels at which transactions are executed in the
marketplace, and are therefore designated as Level 2 within the valuation hierarchy. The discount rates used in the fair values of these
instruments include a measure of either the Company’s or the counterparty’s nonperformance risk, as appropriate. The Company utilizes
its counterparties’ valuations to assess the reasonableness of its own valuations.
In addition, the Company had a long-term crude oil sales and delivery contract, whereby it had committed to deliver certain fixed
volumes of crude oil through April 2020. Whiting determined that the contract did not meet the “normal purchase normal sale”
exclusion, and therefore reflected this contract at fair value in its consolidated financial statements prior to settlement. This commodity
derivative was valued based on a probability-weighted income approach which considered various assumptions, including quoted spot
prices for commodities, market differentials for crude oil, U.S. Treasury rates and either the Company’s or the counterparty’s
nonperformance risk, as appropriate. The assumptions used in the valuation of the crude oil sales and delivery contract include certain
market differential metrics that were unobservable during the term of the contract. Such unobservable inputs were significant to the
contract valuation methodology, and the contract’s fair value was therefore designated as Level 3 within the valuation hierarchy. On
February 1, 2018, Whiting paid $61 million to the counterparty to settle all future minimum volume commitments under this agreement.
Accordingly, this derivative was settled in its entirety as of that date.
83
Level 3 Fair Value Measurements—The following table presents a reconciliation of changes in the fair value of financial assets or
liabilities designated as Level 3 in the valuation hierarchy for the years ended December 31, 2018 and 2017 (in thousands):
Fair value liability, beginning of period
Unrealized gains (losses) on commodity derivative contracts included in earnings (1)
Settlement of commodity derivative contracts
Transfers into (out of) Level 3
Fair value liability, end of period
_____________________
$
$
(1) Included in derivative (gain) loss, net in the consolidated statements of operations.
Year Ended December 31,
2017
2018
(63,278) $
2,242
61,036
-
- $
(9,214)
(54,064)
-
-
(63,278)
Non-recurring Fair Value Measurements—The Company applies the provisions of the fair value measurement standard on a non-
recurring basis to its non-financial assets and liabilities, including proved property. These assets and liabilities are not measured at fair
value on an ongoing basis but are subject to fair value adjustments only in certain circumstances. The Company did not recognize any
impairment write-downs with respect to its proved property during the year ended December 31, 2018. The following table presents
information about the Company’s non-financial assets measured at fair value on a non-recurring basis for the year ended December 31,
2017, and indicates the fair value hierarchy of the valuation techniques utilized by the Company to determine such fair value (in
thousands):
Net Carrying
Value as of
December 31,
Fair Value Measurements Using
December 31,
Loss (Before
Tax) Year
Ended
2017
389,390 $
Level 1
$
Level 2
Level 3
- $
-
$
389,390
$
2017
834,950
Proved property (1)
_____________________
(1) During the fourth quarter of 2017, proved oil and gas properties at the Redtail field in the Denver-Julesburg Basin (the “DJ Basin”)
in Weld County, Colorado, with a previous carrying amount of $1.2 billion were written down to their fair value as of December 31,
2017 of $389 million, resulting in a non-cash impairment charge of $835 million which was recorded within exploration and
impairment expense.
The following methods and assumptions were used to estimate the fair values of the non-financial assets in the table above:
Proved Property Impairments. The Company tests proved property for impairment whenever events or changes in circumstances
indicate that the fair value of these assets may be reduced below their carrying value. Based on well performance results in the DJ
Basin, the Company reduced its reserves at its Redtail field during the fourth quarter of 2017, and performed a proved property
impairment test as of December 31, 2017. The fair value was ascribed using income approach analyses based on the net discounted
future cash flows from the producing property and related assets. The discounted cash flows were based on management’s expectations
for the future. Unobservable inputs included estimates of future oil and gas production from the Company’s reserve reports, commodity
prices based on sales contract terms or forward price curves (adjusted for basis differentials), operating and development costs, and a
discount rate based on the Company’s weighted-average cost of capital (all of which were designated as Level 3 inputs within the fair
value hierarchy). The impairment test indicated that a proved property impairment had occurred, and the Company therefore recorded
a non-cash impairment charge to reduce the carrying value of the impaired property to its fair value at December 31, 2017.
8. SHAREHOLDERS’ EQUITY AND NONCONTROLLING INTEREST
Common Stock
Reverse Stock Split. On November 8, 2017 and following approval by the Company’s stockholders of an amendment to its certificate
of incorporation to effect a reverse stock split, the Company’s Board of Directors approved a reverse stock split of Whiting’s common
stock at a ratio of one-for-four and a reduction in the number of authorized shares of the Company’s common stock from 600,000,000
shares to 225,000,000. Whiting’s common stock began trading on a split-adjusted basis on November 9, 2017 upon opening of the New
York Stock Exchange trading day. All share and per share amounts in these consolidated financial statements and related notes for
periods prior to November 2017 have been retroactively adjusted to reflect the reverse stock split.
84
Noncontrolling Interest—The Company’s noncontrolling interest represented an unrelated third party’s 25% ownership interest in
Sustainable Water Resources, LLC (“SWR”). During the third quarter of 2017, the third party’s ownership interest in SWR was assigned
back to SWR. The table below summarizes the activity for the equity attributable to the noncontrolling interest (in thousands):
Year Ended
Balance at beginning of period
Net loss
Conveyance of ownership interest
Balance at end of period
9. REVENUE RECOGNITION
$
December 31, 2017
7,962
(14)
(7,948)
-
$
The Company adopted ASC 606 effective January 1, 2018, which replaces previous revenue recognition requirements under FASB ASC
Topic 605 – Revenue Recognition (“ASC 605”). The standard was adopted using the modified retrospective approach which requires
the Company to recognize in retained earnings at the date of adoption the cumulative effect of the application of ASC 606 to all existing
revenue contracts which were not substantially complete as of January 1, 2018. The Company has elected the contract modification
practical expedient which allows the Company to reflect the aggregate effect of all modifications prior to the date of adoption when
applying ASC 606.
Although the adoption of ASC 606 did not have an impact on the Company’s net income or cash flows, it did result in the reclassification
of certain fees incurred under pipeline gathering and transportation agreements and gas processing agreements, as well as certain costs
attributable to non-operated properties. Such reclassification led to an overall decrease in total revenues with a corresponding decrease
in gathering, transportation, compression and other expenses (“GTC”) as follows (in thousands):
Year Ended December 31, 2018
Under
ASC 605
Under
ASC 606
Difference
OPERATING REVENUES
Oil sales
NGL and natural gas sales
Oil, NGL and natural gas sales
$
$
1,850,052 $
231,362
2,081,414 $
1,834,727 $
288,174
2,122,901 $
15,325
(56,812)
(41,487)
OPERATING EXPENSES
Gathering, transportation, compression and other
Total operating expenses
$
$
48,105 $
1,511,535 $
89,592 $
1,553,022 $
(41,487)
(41,487)
INCOME FROM OPERATIONS
$
569,879 $
569,879 $
-
The reclassification of fees between operating revenues and expenses is the result of the Company’s assessment of the point in time at
which its performance obligations under its commodity sales contracts are satisfied and control of the commodity is transferred to the
customer. The Company has determined that its contracts for the sale of crude oil, unprocessed natural gas, residue gas and NGLs
contain monthly performance obligations to deliver product at locations specified in the contract. Control is transferred at the delivery
location, at which point the performance obligation has been satisfied and revenue is recognized. Fees included in the contract that are
incurred prior to control transfer are classified as GTC, and fees incurred after control transfers are included as a reduction to the
transaction price. The transaction price at which revenue is recognized consists entirely of variable consideration based on quoted
market prices less various fees and the quantity of volumes delivered.
Whiting receives payment for product sales from one to three months after delivery. At the end of each month when the performance
obligation is satisfied, the variable consideration can be reasonably estimated and amounts due from customers are accrued in accounts
receivable trade, net in the consolidated balance sheets. As of January 1 and December 31, 2018, such receivable balances were
$186 million and $165 million, respectively. Variances between the Company’s estimated revenue and actual payments are recorded
in the month the payment is received, however, differences have been and are insignificant. Accordingly, the variable consideration is
not constrained.
The Company has elected to utilize the practical expedient in ASC 606 that states the Company is not required to disclose the transaction
price allocated to remaining performance obligations if the variable consideration is allocated entirely to a wholly unsatisfied
performance obligation. Under the Company’s contracts, each monthly delivery of product represents a separate performance
85
obligation, therefore, future volumes are wholly unsatisfied, and disclosure of the transaction price allocated to remaining performance
obligations is not required.
The Company previously utilized the entitlements method to account for product imbalances, which is no longer applicable under
ASC 606. The impact to the financial statements resulting from this change in accounting for production imbalances was not significant.
10. STOCK-BASED COMPENSATION
Equity Incentive Plan—The Company maintains the Whiting Petroleum Corporation 2013 Equity Incentive Plan, as amended and
restated (the “2013 Equity Plan”), which replaced the Whiting Petroleum Corporation 2003 Equity Incentive Plan (the “2003 Equity
Plan”) and granted the authority to issue 1,325,000 shares of the Company’s common stock. During 2016, the 2013 Equity Plan was
amended to include the authority to issue an additional 1,375,000 shares of the Company’s common stock. Upon shareholder approval
of the 2013 Equity Plan, the 2003 Equity Plan was terminated. The 2003 Equity Plan continues to govern awards that were outstanding
as of the date of its termination, which remain in effect pursuant to their terms. Any shares netted or forfeited under the 2003 Equity
Plan and any shares forfeited under the 2013 Equity Plan will be available for future issuance under the 2013 Equity Plan. However,
shares netted for tax withholding under the 2013 Equity Plan will be cancelled and will not be available for future issuance. Under the
2013 Equity Plan, no employee or officer participant may be granted options for more than 225,000 shares of common stock, stock
appreciation rights relating to more than 225,000 shares of common stock, more than 150,000 shares of restricted stock (“RSAs”), more
than 150,000 restricted stock units (“RSUs”), more than 150,000 performance shares (“PSAs”) or more than 150,000 performance share
units (“PSUs”) during any calendar year. In addition, no non-employee director participant may be granted options for more than 25,000
shares of common stock, stock appreciation rights relating to more than 25,000 shares of common stock, more than 25,000 RSAs, or
more than 25,000 RSUs during any calendar year. As of December 31, 2018, 1,043,446 shares of common stock remained available
for grant under the 2013 Equity Plan.
At the Company’s annual meeting scheduled for May 2019, shareholders will vote on approval of an amendment to the 2013 Equity
Plan which, if approved, will grant the authority to issue an additional 3,000,000 shares of the Company’s common stock.
The Company grants service-based RSAs and RSUs to executive officers and employees, which generally vest ratably over a three-year
service period. The Company also grants service-based RSAs to directors, which generally vest over a one-year service period. In
addition, the Company grants PSAs and PSUs to executive officers that are subject to market-based vesting criteria, which generally
vest over a three-year service period. The Company accounts for forfeitures of awards granted under these plans as they occur in
determining compensation expense. The Company recognizes compensation expense for awards subject to market-based vesting
conditions regardless of whether it becomes probable that these conditions will be achieved or not, and compensation expense for share-
settled awards is not reversed if vesting does not actually occur.
During 2018, 2017 and 2016, 249,983, 538,194 and 737,912 shares, respectively, of service-based RSAs and RSUs were granted to
employees, executive officers and directors under the 2013 Equity Plan. The Company determines compensation expense for these
share-settled awards using their fair value at the grant date, which is based on the closing bid price of the Company’s common stock on
such date. The weighted average grant date fair value of service-based RSAs and RSUs was $32.34 per share, $40.66 per share and
$27.82 per share for the years ended December 31, 2018, 2017, and 2016, respectively.
During 2018, 308,432 shares of service-based RSUs were granted to employees under the 2013 Equity Plan. These awards will be settled
in cash and are recorded as a liability in the consolidated balance sheets. The Company determines compensation expense for cash-
settled RSUs using the fair value at the end of each reporting period, which is based on the closing bid price of the Company’s common
stock on such date.
During 2018, 230,932 PSAs and PSUs subject to certain market-based vesting criteria were granted to executive officers under the 2013
Equity Plan. The market-based awards cliff vest on the third anniversary of the grant date, and the number of shares that will vest at the
end of that three-year performance period is determined based on the rank of Whiting’s cumulative stockholder return compared to the
stockholder return of a peer group of companies on each anniversary of the grant date over the three-year performance period. The
number of awards earned could range from zero up to two times the number of shares initially granted. However, awards earned up to
the target shares granted (or 100%) will be settled in shares, while awards earned in excess of the target shares granted will be settled in
cash. The cash-settled component of such awards is recorded as a liability in the consolidated balance sheets and will be remeasured at
fair value using a Monte Carlo valuation model at the end of each reporting period.
During 2017 and 2016, 168,466 and 268,278 PSAs, respectively, subject to certain market-based vesting criteria were granted to
executive officers under the 2013 Equity Plan. These market-based awards cliff vest on the third anniversary of the grant date, and the
number of shares that will vest at the end of that three-year performance period is determined based on the rank of Whiting’s cumulative
86
stockholder return compared to the stockholder return of a peer group of companies over the same three-year period. The number of
shares earned could range from zero up to two times the number of shares initially granted and will be settled entirely in shares.
For awards subject to market conditions, the grant date fair value is estimated using a Monte Carlo valuation model. The Monte Carlo
model is based on random projections of stock price paths and must be repeated numerous times to achieve a probabilistic assessment.
Expected volatility is calculated based on the historical volatility and implied volatility of Whiting’s common stock, and the risk-free
interest rate is based on U.S. Treasury yield curve rates with maturities consistent with the three-year vesting period. The key
assumptions used in valuing these market-based awards were as follows:
Number of simulations
Expected volatility
Risk-free interest rate
Dividend yield
2018
2,500,000
72.80%
2.12%
—
2017
2,500,000
82.44%
1.52%
—
2016
2,500,000
60.8%
1.13%
—
The weighted average grant date fair value of the market-based awards that will be settled in shares as determined by the Monte Carlo
valuation model was $27.28 per share, $63.04 per share and $25.56 per share in 2018, 2017 and 2016, respectively.
The following table shows a summary of the Company’s service-based and market-based awards activity for the year ended
December 31, 2018:
Nonvested awards, January 1
Granted
Vested
Forfeited
Nonvested awards, December 31
Number of Awards
Weighted Average
Service‑Based
RSAs & RSUs
Market-Based
PSAs & PSUs
Grant Date
Fair Value
898,421
249,983
(461,982)
(131,895)
554,527
497,527 $
230,932
-
(224,763)
503,696 $
45.55
29.91
41.98
60.59
34.94
As of December 31, 2018, there was $13 million of total unrecognized compensation cost related to unvested awards granted under the
stock incentive plans. That cost is expected to be recognized over a weighted average period of 1.7 years. For the years ended
December 31, 2018, 2017 and 2016, the total fair value of the Company’s service-based and market-based awards vested was $16
million, $15 million and $5 million, respectively.
Stock Options—Stock options may be granted to certain executive officers of the Company with exercise prices equal to the closing
market price of the Company’s common stock on the grant date. There were no stock options granted under the 2013 Equity Plan during
2018, 2017 or 2016. The Company’s stock options vest ratably over a three-year service period from the grant date and are exercisable
immediately upon vesting through the tenth anniversary of the grant date.
The following table shows a summary of the Company’s stock options outstanding as of December 31, 2018 as well as activity during
the year then ended:
Options outstanding at January 1
Granted
Exercised
Forfeited or expired
Options outstanding at December 31
Options vested at December 31
Options exercisable at December 31
Weighted
Average
Exercise Price
Aggregate
Intrinsic
Value
Weighted
Average
Remaining
Contractual
Term
per Share
(in thousands) (in years)
Number of
Options
122,034 $
-
(16,059)
(56,745)
49,230 $
49,230 $
49,230 $
154.32
-
47.01 $
148.60
195.92 $
195.92 $
195.92 $
129
-
-
-
3.2
3.2
3.2
87
There was no unrecognized compensation cost related to unvested stock option awards as of December 31, 2018. There were no stock
options exercised during the years ended December 31, 2017 or 2016.
Total stock-based compensation expense was $18 million, $22 million and $26 million for the years ended December 31, 2018, 2017
and 2016, respectively.
11. INCOME TAXES
Income tax expense (benefit) consists of the following (in thousands):
Current income tax expense (benefit)
Federal
State
Total current income tax benefit
Deferred income tax expense (benefit)
Federal
State
Total deferred income tax expense (benefit)
Total
Year Ended December 31,
2017
2018
2016
$
$
- $
-
-
(7,305) $
14
(7,291)
(10,960)
12,333
1,373
1,373 $
(398,686)
(77,002)
(475,688)
(482,979) $
(7,340)
150
(7,190)
(65,130)
(15,326)
(80,456)
(87,646)
Income tax expense (benefit) differed from amounts that would result from applying the U.S. statutory income tax rate (21% for the
year ended December 31, 2018 and 35% for the years ended December 31, 2017 and 2016) to income before income taxes as follows
(in thousands):
2018
Year Ended December 31,
2017
(602,219) $
(39,557)
120,880
(42,033)
114,293
(45,899)
-
7,003
-
4,553
(482,979) $
72,211 $
14,324
(87,774)
-
-
-
-
2,215
-
397
1,373 $
2016
(499,370)
(33,050)
-
-
-
259,494
174,071
8,352
5,020
(2,163)
(87,646)
U.S. statutory income tax expense (benefit)
State income taxes, net of federal benefit
Valuation allowance
Federal tax reform
Impairment charge after enactment of federal tax reform
IRC Section 382 limitation
Non-deductible convertible debt expenses
Market-based equity awards
Enacted changes in state tax laws
Other
Total
$
$
88
The principal components of the Company’s deferred income tax assets and liabilities at December 31, 2018 and 2017 were as follows
(in thousands):
Deferred income tax assets
Net operating loss carryforward
Derivative instruments
Asset retirement obligations
Restricted stock compensation
EOR credit carryforwards
Other
Total deferred income tax assets
Less valuation allowance
Net deferred income tax assets
Deferred income tax liabilities
Oil and gas properties
Trust distributions
Derivative instruments
Discount on convertible senior notes
Total deferred income tax liabilities
Total net deferred income tax liabilities
Year Ended December 31,
2017
2018
$
873,646 $
-
32,546
5,603
7,946
10,777
930,518
(152,035)
778,483
740,933
15,479
16,375
7,069
779,856
$
1,373 $
828,617
31,567
16,138
9,704
7,946
11,549
905,521
(271,300)
634,221
566,747
54,980
-
12,494
634,221
-
The Company’s July 1, 2016 note exchange transactions triggered an ownership shift within the meaning of Section 382 of the Internal
Revenue Code (“IRC”) due to the “deemed share issuance” that resulted from the note exchanges. The ownership shift will limit
Whiting’s usage of certain of its net operating losses (“NOLs”) and tax credits in the future. Accordingly, the Company recognized
valuation allowances on its deferred tax assets totaling $259 million. In the third quarter of 2017 there was a partial release of this
valuation allowance in the amount of $41 million associated with built-on gains on the sale of the FBIR Assets.
As of December 31, 2018, the Company had federal NOL carryforwards of $3.1 billion, which is net of the IRC Section 382 limitation.
The Company also has various state NOL carryforwards. The determination of the state NOL carryforwards is dependent upon
apportionment percentages and state laws that can change from year to year and that can thereby impact the amount of such
carryforwards. If unutilized, the federal NOLs will expire between 2023 and 2037, and the state NOLs will expire between 2019 and
2037.
EOR credits are a credit against federal income taxes for certain costs related to extracting high-cost oil, utilizing certain prescribed
enhanced tertiary recovery methods. As of December 31, 2018, the Company had recognized aggregate EOR credits of $8 million. As
a result of the IRC Section 382 limitation in July 2016, the Company recorded a full valuation allowance on these credits.
On December 22, 2017, Congress passed the Tax Cuts and Jobs Act (the “TCJA”). The legislation significantly changed the U.S.
corporate tax law by, among other things, lowering the U.S. corporate income tax rate from 35% to 21% beginning in January 2018,
implementing a territorial tax system and imposing a repatriation tax on deemed repatriated earnings of foreign subsidiaries. FASB
ASC Topic 740 – Income Taxes requires companies to recognize the impact of the changes in tax law in the period of enactment. The
SEC subsequently issued Staff Accounting Bulletin No. 118, which allowed registrants to record provisional amounts during a one-year
“measurement period” similar to that used to account for business combinations. The Company did not recognize any measurement
period adjustments during 2018 and its accounting for the TCJA was complete as of December 31, 2018.
Amounts recorded during the year ended December 31, 2017 related to the TCJA principally relate to the reduction in the U.S. corporate
income tax rate to 21%, which resulted in (i) income tax expense of $51 million from the revaluation of the Company’s deferred tax
assets and liabilities as of the date of enactment and (ii) an income tax benefit totaling $93 million related to a reduction in the Company’s
existing valuation allowances.
Other elements of the TCJA that did not have an impact on the Company’s financial statements upon enactment of the TCJA, but may
impact the Company’s income taxes in future periods include: (i) IRC Section 168(k) first-year optional bonus depreciation, (ii) repeal
of the corporate alternative minimum tax, (iii) limitation on the usage of NOLs generated after 2017 to 80% of taxable income, (iv)
additional limitations on certain meals and entertainment expenses, (v) repeal of the deduction for income attributable to domestic
production activities, (vi) like-kind exchange limitations for property other than real property, (vii) ability to capitalize and amortize
intangible drilling costs under IRC Section 59(e), and (viii) interest deduction limitations under IRC Section 163(j).
89
In assessing the realizability of deferred tax assets (“DTAs”), management considers whether it is more likely than not that some portion,
or all, of the Company’s DTAs will not be realized. In making such determination, the Company considers all available positive and
negative evidence, including future reversals of temporary differences, tax-planning strategies and projected future taxable income and
results of operations. If the Company concludes that it is more likely than not that some portion, or all, of its DTAs will not be realized,
the tax asset is reduced by a valuation allowance. During 2018, the Company recorded an adjustment to its valuation allowance on
DTAs totaling $30 million. At December 31, 2018, the Company had a valuation allowance totaling $152 million, comprised of $138
million of NOL carryforward limitations under Section 382 of the IRC, $8 million of EOR credits, which will expire between 2023 and
2025, $5 million of Canadian NOL carryforwards, which will expire between 2034 and 2035, and $1 million of short-term capital loss
carryforwards that are not expected to be realized.
At December 31, 2017, the Company had a valuation allowance totaling $271 million, comprised of $138 million of NOL carryforward
limitations under Section 382 of the IRC, $8 million of EOR credits, $5 million of Canadian NOL carryforwards, $1 million of short-
term capital loss carryforwards and $119 million in remaining net deferred tax assets that the Company determined were not likely to
be realized as of December 31, 2017.
As of December 31, 2018 and 2017, the Company did not have any uncertain tax positions. During the year ended December 31, 2016,
the Company reversed an unrecognized tax benefit of $170,000 as a result of the IRC Section 382 limitation, which resulted in the
Company recording a full valuation allowance on its EOR credits, the underlying asset generating the uncertain tax position. For the
years ended December 31, 2018, 2017 and 2016, the Company did not recognize any interest or penalties with respect to unrecognized
tax benefits, nor did the Company have any such interest or penalties previously accrued. The Company believes that it is reasonably
possible that no increases to unrecognized tax benefits will occur in the next twelve months.
The Company files income tax returns in the U.S. federal jurisdiction and in various states, each with varying statutes of limitations.
The 2015 through 2018 tax years generally remain subject to examination by federal and state tax authorities. Additionally, the Company
has Canadian income tax filings which remain subject to examination by the related tax authorities for the 2013 through 2018 tax years.
12. EARNINGS PER SHARE
The reconciliations between basic and diluted earnings (loss) per share are as follows (in thousands, except per share data):
Basic Earnings (Loss) Per Share (1)
Net income (loss) attributable to common shareholders
Weighted average shares outstanding, basic
Earnings (loss) per common share, basic
Diluted Earnings (Loss) Per Share (1)
Year Ended December 31,
2017
2016
2018
$
$
342,494 $
90,953
3.77 $
(1,237,648) $
90,683
(13.65) $
(1,339,102)
62,967
(21.27)
Net income (loss) attributable to common shareholders
$
342,494 $
(1,237,648) $
(1,339,102)
Weighted average shares outstanding, basic
Service-based awards, market-based awards and stock options
Weighted average shares outstanding, diluted
90,953
916
91,869
90,683
-
90,683
62,967
-
62,967
Earnings (loss) per common share, diluted
_____________________
$
3.73 $
(13.65) $
(21.27)
(1) All share and per share amounts have been retroactively adjusted for the 2016 period to reflect the Company’s one-for-four reverse
stock split in November 2017, as described in Note 8 to these consolidated financial statements.
For the year ended December 31, 2018, the diluted earnings per share calculation excludes the effect of 100,708 common shares for
stock options that were out of the money as of December 31, 2018.
For the year ended December 31, 2017, the Company had a net loss and therefore the diluted earnings per share calculation for that
period excludes the anti-dilutive effect of 509,744 shares of service-based awards, 22,946 shares of market-based awards and 1,083
stock options. In addition, the diluted earnings per share calculation for the year ended December 31, 2017 excludes the effect of
123,775 common shares for stock options that were out-of-the-money and 345,071 shares of market-based awards that did not meet the
market-based vesting criteria as of December 31, 2017.
90
For the year ended December 31, 2016, the Company had a net loss and therefore the diluted earnings per share calculation for that
period excludes the anti-dilutive effect of (i) 10,820,758 shares issuable for convertible notes prior to their conversions under the if-
converted method, (ii) 444,646 shares of service-based awards, and (iii) 1,158 stock options. In addition, the diluted earnings per share
calculation for the year ended December 31, 2016 excludes the effect of 136,291 common shares for stock options that were out-of-the-
money and 469,545 shares of market-based awards that did not meet the market-based vesting criteria as of December 31, 2016.
Refer to the “Stock-Based Compensation” footnote for further information on the Company’s service-based awards, market-based
awards and stock options.
As discussed in the “Long-Term Debt” footnote, the Company has the option to settle conversions of the 2020 Convertible Senior Notes
with cash, shares of common stock or any combination thereof. Based on the current conversion price, the entire outstanding principal
amount of the 2020 Convertible Senior Notes as of December 31, 2018 would be convertible into approximately 3.6 million shares of
the Company’s common stock. However, the Company’s intent is to settle the principal amount of the notes in cash upon conversion.
As a result, only the amount by which the conversion value exceeds the aggregate principal amount of the notes (the “conversion
spread”) is considered in the diluted earnings per share computation under the treasury stock method. As of December 31, 2018, 2017
and 2016, the conversion value did not exceed the principal amount of the notes. Accordingly, there was no impact to diluted earnings
per share or the related disclosures for those periods.
13.
COMMITMENTS AND CONTINGENCIES
The table below shows the Company’s minimum future payments under non-cancelable leases and unconditional purchase obligations
as of December 31, 2018 (in thousands):
2019
2020
Payments due by period
2022
2021
2023
Thereafter Total
Real estate leases
Pipeline transportation
agreements
Drilling rig contracts
Automobile and equipment
leases
Total
$
7,407
$
4,770
$
4,066
$
4,188
$
4,017
$
25,140
$
49,588
5,369
29,557
5,369
-
5,369
-
5,369
-
5,369
-
6,111
-
32,956
29,557
4,216
46,549
$
3,422
13,561
$
1,678
11,113
488
10,045
$
$
$
35
9,421
-
31,251
9,839
$ 121,940
$
Real Estate Leases—The Company currently leases 222,900 square feet of administrative office space in Denver, Colorado under an
agreement expiring in October 2019. The Company has entered into an agreement to lease 135,175 square feet of administrative office
space in Denver beginning on or before November 1, 2019, which will replace its existing Denver office lease. In addition, Whiting
leases 81,875 square feet of office and warehouse space in North Dakota through 2023 and 44,500 square feet of office space in Midland,
Texas expiring in 2020. Rental expense for real estate leases for 2018, 2017 and 2016 amounted to $8 million, $8 million and $9 million,
respectively. Minimum lease payments under the terms of non-cancelable real estate leases as of December 31, 2018 are shown in the
table above. The Company has sublet the majority of its office space in Midland, Texas to a third party for the remaining lease term.
The offsetting rental income has not been included in the table above.
Pipeline Transportation Agreements—The Company has three agreements through 2025 with various third parties to facilitate the
delivery of its produced oil, gas and NGLs to market. Under two of these contracts, the Company has committed to pay fixed monthly
reservation fees on dedicated pipelines for natural gas and NGL transportation capacity, plus additional variable charges based on actual
transportation volumes. These fixed monthly reservation fees totaling approximately $33 million have been included in the table above.
The remaining contract contains a commitment to transport a minimum volume of crude oil or else pay for any deficiencies at a price
stipulated in the contract. Although minimum annual quantities are specified in the agreement, the actual oil volumes transported and
their corresponding unit prices are variable over the term of the contract. As a result, the future minimum payments for each of the five
succeeding fiscal years are not fixed and determinable and are not therefore included in the table above. As of December 31, 2018, the
Company estimated the minimum future commitments under this transportation agreement to approximate $13 million through 2022.
During 2018, 2017 and 2016, transportation of crude oil, natural gas and NGLs under these contracts amounted to $5 million, $7 million
and $5 million, respectively.
Drilling Rig Contracts—As of December 31, 2018, the Company had five drilling rigs under short-term contracts expiring in 2019.
The Company’s minimum drilling commitments under the terms of these contracts as of December 31, 2018 are shown in the table
91
above. As of December 31, 2018, early termination of these contracts would require termination penalties of $22 million, which would
be in lieu of paying the remaining drilling commitments under these contracts. During 2018, 2017 and 2016, the Company made
payments of $33 million, $29 million and $31 million, respectively, under drilling rig contracts, which are initially capitalized as a
component of oil and gas properties and either depleted in future periods or written off as exploration expense.
Automobile and Equipment Leases—The Company’s automobile and equipment leases consist of non-cancelable long-term lease
agreements with various suppliers for vehicles utilized by its operations and field personnel and a variety of office and field equipment.
Rental expense for automobile and equipment leases for 2018, 2017 and 2016 amounted to $5 million, $5 million, and $7 million,
respectively. Minimum lease payments under the terms of these non-cancelable leases as of December 31, 2018 are shown in the table
above.
Purchase Contracts—The Company’s purchase obligations consist of take-or-pay arrangements to buy volumes of water for use in the
fracture stimulation process. Under the terms of the agreements, the Company is obligated to purchase a minimum volume of water or
else pay for any deficiencies at the prices stipulated in the contracts. Although minimum daily quantities are specified in the agreements,
the actual water volumes purchased and their corresponding unit prices are variable over the terms of the contracts. As a result, the
future minimum payments for each of the five succeeding fiscal years are not fixed and determinable and are not therefore included in
the table above. As of December 31, 2018, the Company estimated the minimum future commitments under these purchase agreements
to approximate $16 million through 2027.
As a result of the Company’s reduced development operations in its Redtail field, Whiting has made and expects to make periodic
deficiency payments under one of these purchase contracts during the remaining term, which expires in 2020.
During 2018, 2017 and 2016, purchases of water under the Company’s take-or-pay arrangements amounted to $8 million, $22 million
and $1 million, respectively, which included $2 million of deficiency payments for the year ended December 31, 2018 and insignificant
deficiency payments for the year ended December 31, 2017.
Water Disposal Agreement—The Company has a water disposal agreement expiring in 2024 under which it has contracted for the
transportation and disposal of the produced water from its Redtail field. Under the terms of the agreement, the Company is obligated to
provide a minimum volume of produced water or else pay for any deficiencies at the price stipulated in the contract. Although minimum
monthly quantities are specified in the agreement, the actual water volumes disposed of and their corresponding unit prices are variable
over the term of the contract. As a result, the future minimum payments for each of the five succeeding fiscal years are not fixed and
determinable and are not therefore included in the table above. As of December 31, 2018, the Company estimated the minimum future
commitments under this disposal agreement to approximate $103 million through 2024. As a result of the Company’s reduced
development operations at its Redtail field, Whiting has made and expects to make periodic deficiency payments under this contract.
During 2018, 2017 and 2016, transportation and disposal of produced water amounted to $19 million, $16 million and $8 million,
respectively, which includes $5 million, $4 million and $2 million of deficiency payments, respectively.
Delivery Commitments—The Company has two physical delivery contracts which require the Company to deliver fixed volumes of
crude oil. One of these delivery commitments became effective on June 1, 2017 upon completion of the Dakota Access Pipeline, and it
is tied to crude oil production from Whiting’s Sanish field in Mountrail County, North Dakota. Under the terms of the agreement,
Whiting has committed to deliver 15 MBbl/d for a term of seven years. The Company believes its production and reserves at the Sanish
field are sufficient to fulfill this delivery commitment, and therefore expects to avoid any payments for deficiencies under this contract.
The remaining delivery contract is tied to crude oil production at Whiting’s Redtail field in Weld County, Colorado. As of December 31,
2018, this contract contains remaining delivery commitments of 16.0 MMBbl and 4.1 MMBbl of crude oil for the years ended
December 31, 2019 and 2020, respectively. The Company has determined that it is not probable that future oil production from its
Redtail field will be sufficient to meet the minimum volume requirements specified in these physical delivery contracts, and as a result,
the Company expects to make periodic deficiency payments for any shortfalls in delivering the minimum committed volumes.
During 2018, 2017 and 2016, total deficiency payments under these contracts, as well as a previous Redtail contract that was terminated
in February 2018, amounted to $39 million, $66 million and $43 million, respectively. The Company recognizes any monthly deficiency
payments in the period in which the underdelivery takes place and the related liability has been incurred. The table above does not
include any such deficiency payments that may be incurred under the Company’s physical delivery contracts, since it cannot be predicted
with accuracy the amount and timing of any such penalties incurred.
Litigation—The Company is subject to litigation, claims and governmental and regulatory proceedings arising in the ordinary course
of business. The Company accrues a loss contingency for these lawsuits and claims when it is probable that a loss has been incurred
and the amount of the loss can be reasonably estimated. While the outcome of these lawsuits and claims cannot be predicted with
certainty, it is the opinion of the Company’s management that the loss for any litigation matters and claims that are reasonably possible
92
to occur will not have a material adverse effect, individually or in the aggregate, on its consolidated financial position, cash flows or
results of operations. Accordingly, no material amounts for loss contingencies associated with litigation, claims or assessments have
been accrued at December 31, 2018 or 2017.
14. CAPITALIZED EXPLORATORY WELL COSTS
Exploratory well costs that are incurred and expensed in the same annual period have not been included in the table below. The net
changes in capitalized exploratory well costs were as follows (in thousands):
Beginning balance at January 1
Additions to capitalized exploratory well costs pending the determination
of proved reserves
Reclassifications to wells, facilities and equipment based on the
determination of proved reserves
Capitalized exploratory well costs charged to expense
Ending balance at December 31
Year Ended December 31,
2017
2016
2018
$
13,894 $
- $
10,831
13,894
(24,725)
-
- $
-
-
13,894 $
$
-
-
-
-
-
At December 31, 2018, the Company had no costs capitalized for exploratory wells in progress for a period of greater than one year
after the completion of drilling.
93
SUPPLEMENTAL DISCLOSURES ABOUT OIL AND GAS PRODUCING ACTIVITIES (UNAUDITED)
Oil and Gas Producing Activities
Net capitalized costs related to the Company’s oil and gas producing activities were as follows (in thousands):
Proved oil and gas properties
Unproved oil and gas properties
Accumulated depletion
Oil and gas properties, net
Year Ended December 31,
2017
2018
10,911,167
11,911,977 $
382,483
283,682
(4,185,301)
(4,937,579)
7,108,349
7,258,080 $
$
$
The Company’s oil and gas activities for 2018, 2017, and 2016 were entirely within the United States. Costs incurred in oil and gas
producing activities were as follows (in thousands):
Development (1)
Proved property acquisition
Unproved property acquisition
Exploration
Total
_____________________
Year Ended December 31,
2017
2016
2018
803,143 $
105,519
34,671
32,911
976,244 $
799,462 $
4,075
17,629
50,218
871,384 $
518,585
797
3,642
45,846
568,870
$
$
(1) Development costs include non-cash downward adjustments to oil and gas properties of $5 million and $45 million for 2018 and
2017, respectively, and non-cash additions to oil and gas properties of $15 million for 2016 which relate to estimated future plugging
and abandonment costs of the Company’s oil and gas wells.
Oil and Gas Reserve Quantities
For all years presented, the Company’s independent petroleum engineers independently estimated all of the proved reserve quantities
included in this Annual Report on Form 10-K. In connection with the external petroleum engineers performing their independent reserve
estimations, Whiting furnishes them with the following information for their review: (i) technical support data, (ii) technical analysis of
geologic and engineering support information, (iii) economic and production data, and (iv) the Company’s well ownership interests.
The independent petroleum engineers, Cawley, Gillespie & Associates, Inc., evaluated 100% of the Company’s estimated proved
reserve quantities and their related pre-tax future net cash flows as of December 31, 2018. Proved reserve estimates included herein
conform to the definitions prescribed by the SEC. Estimates of proved reserves are inherently imprecise and are continually subject to
revision based on production history, results of additional exploration and development, price changes and other factors.
94
As of December 31, 2018, all of the Company’s oil and gas reserves are attributable to properties within the United States. A summary
of the Company’s changes in quantities of proved oil and gas reserves for the years ended December 31, 2016, 2017 and 2018 are as
follows:
Proved reserves
Balance—January 1, 2016
Extensions and discoveries
Sales of minerals in place
Production
Revisions to previous estimates
Balance—December 31, 2016
Extensions and discoveries
Sales of minerals in place
Purchases of minerals in place
Production
Revisions to previous estimates
Balance—December 31, 2017
Extensions and discoveries
Purchases of minerals in place
Production
Revisions to previous estimates
Balance—December 31, 2018
Proved developed reserves
December 31, 2015
December 31, 2016
December 31, 2017
December 31, 2018
Proved undeveloped reserves
December 31, 2015
December 31, 2016
December 31, 2017
December 31, 2018
Oil
(MBbl)
NGLs
(MBbl)
Natural Gas
(MMcf)
Total
(MBOE)
596,677
48,208
(95,294)
(33,992)
(120,832)
394,767
30,076
(42,137)
157
(29,261)
(16,019)
337,583
17,470
20,293
(31,517)
(56,865)
286,964
298,444
183,165
179,829
194,869
298,233
211,602
157,754
92,095
112,947
12,980
(16,795)
(6,642)
(997)
101,493
14,512
(5,263)
29
(6,978)
35,156
138,949
8,552
1,386
(7,394)
(30,209)
111,284
55,437
51,888
76,957
82,725
57,510
49,605
61,992
28,559
665,660
93,070
(13,797)
(41,438)
12,164
715,659
82,391
(18,116)
283
(41,261)
107,521
846,477
48,969
24,003
(46,810)
(141,555)
731,084
300,631
337,860
473,829
529,154
365,029
377,799
372,648
201,930
820,567
76,700
(114,388)
(47,540)
(119,802)
615,537
58,320
(50,419)
233
(43,115)
37,056
617,612
34,184
25,679
(46,712)
(110,668)
520,095
403,986
291,363
335,758
365,786
416,581
324,174
281,854
154,309
Notable changes in proved reserves for the year ended December 31, 2018 included the following:
•
•
•
Extensions and discoveries. In 2018, total extensions and discoveries of 34.2 MMBOE were primarily attributable to successful
drilling in the Williston Basin. Both the new wells drilled in this area as well as the PUD locations added as a result of drilling
increased the Company’s proved reserves.
Purchases of minerals in place. In 2018, total purchases of minerals in place of 25.7 MMBOE were primarily attributable to the
acquisition of 117 producing oil and gas wells and undeveloped acreage in the Williston Basin, further described in the
“Acquisitions and Divestitures” footnote in the notes to the consolidated financial statements, which increased the Company’s
proved reserves.
Revisions to previous estimates. In 2018, revisions to previous estimates decreased proved developed and undeveloped reserves
by a net amount of 110.7 MMBOE. Included in these revisions were 99.9 MMBOE of proved undeveloped reserves no longer
expected to be developed within five years from their initial recognition. As a result of sustained lower crude oil prices in recent
years, the Company has moved toward a more disciplined capital development program focused on the highest-return projects and
the generation of free cash flow. This shift in strategy resulted in a change in the timing of the Company’s development plans
related to PUD reserves in certain areas. These revisions do not represent the elimination of recoverable hydrocarbons physically
in place, however, as they may be developed in the future. In addition, there were 38.1 MMBOE of downward adjustments
primarily attributable to reservoir analysis and well performance across the Company’s Northern and Central Rockies assets and
95
27.3 MMBOE of upward adjustments caused by higher crude oil, NGL and natural gas prices incorporated into the Company’s
reserve estimates at December 31, 2018 as compared to December 31, 2017.
Notable changes in proved reserves for the year ended December 31, 2017 included the following:
•
•
•
Extensions and discoveries. In 2017, total extensions and discoveries of 58.3 MMBOE were primarily attributable to successful
drilling in the Williston Basin. Both the new wells drilled in this area as well as the PUD locations added as a result of drilling
increased the Company’s proved reserves.
Sales of minerals in place. Sales of minerals in place totaled 50.4 MMBOE during 2017 and were primarily attributable to the
disposition of the FBIR Assets as further described in the “Acquisitions and Divestitures” footnote in the notes to the consolidated
financial statements.
Revisions to previous estimates. In 2017, revisions to previous estimates increased proved developed and undeveloped reserves
by a net amount of 37.1 MMBOE. Included in these revisions were (i) 88.7 MMBOE of upward adjustments caused by higher
crude oil, NGL and natural gas prices incorporated into the Company’s reserve estimates at December 31, 2017 as compared to
December 31, 2016 and (ii) 51.6 MMBOE of downward adjustments primarily attributable to reservoir analysis and well
performance in the Redtail field.
Notable changes in proved reserves for the year ended December 31, 2016 included the following:
•
•
•
Extensions and discoveries. In 2016, total extensions and discoveries of 76.7 MMBOE were primarily attributable to successful
drilling in the Williston Basin and DJ Basin. Both the new wells drilled in these areas as well as the PUD locations added as a
result of drilling increased the Company’s proved reserves.
Sales of minerals in place. Sales of minerals in place totaled 114.4 MMBOE during 2016 and were primarily attributable to the
disposition of the North Ward Estes Properties as further described in the “Acquisitions and Divestitures” footnote in the notes to
the consolidated financial statements.
Revisions to previous estimates. In 2016, revisions to previous estimates decreased proved developed and undeveloped reserves
by a net amount of 119.8 MMBOE. Included in these revisions were (i) 121.6 MMBOE of downward adjustments caused by
lower crude oil, NGL and natural gas prices incorporated into the Company’s reserve estimates at December 31, 2016 as compared
to December 31, 2015 and (ii) 1.8 MMBOE of net upward adjustments attributable to reservoir analysis and well performance.
Standardized Measure of Discounted Future Net Cash Flows
The Standardized Measure relating to proved oil and gas reserves and changes in the Standardized Measure relating to proved oil and
natural gas reserves were prepared in accordance with the provisions of FASB ASC Topic 932, Extractive Activities—Oil and Gas.
Future cash inflows as of December 31, 2018, 2017 and 2016 were computed by applying average fiscal-year prices (calculated as the
unweighted arithmetic average of the first-day-of-the-month price for each month within the 12-month period ended December 31,
2018, 2017 and 2016, respectively) to estimated future production. Future production and development costs are computed by estimating
the expenditures to be incurred in developing and producing the proved oil and natural gas reserves at year end, based on year-end costs
and assuming the continuation of existing economic conditions.
Future income tax expenses are calculated by applying appropriate year-end tax rates to future pretax net cash flows relating to proved
oil and natural gas reserves, less the tax basis of properties involved. Future income tax expenses give effect to permanent differences,
tax credits and loss carryforwards relating to the proved oil and natural gas reserves. Future net cash flows are discounted at a rate of
10% annually to derive the Standardized Measure. This calculation does not necessarily result in an estimate of the fair value of the
Company’s oil and gas properties.
96
The Standardized Measure relating to proved oil and natural gas reserves is as follows (in thousands):
Future cash flows
Future production costs
Future development costs
Future income tax expense (1)
Future net cash flows
10% annual discount for estimated timing of cash flows
Standardized measure of discounted future net cash flows
_____________________
2018
December 31,
2017
$
$
20,237,473 $
(7,450,206)
(1,853,805)
(1,065,686)
9,867,776
(4,661,666)
5,206,110 $
19,635,532 $
(7,874,590)
(3,022,841)
(474,646)
8,263,455
(4,395,897)
3,867,558 $
2016
16,946,961
(7,266,435)
(3,605,977)
-
6,074,549
(3,376,463)
2,698,086
(1) Based on the 12-month average oil and natural gas prices used in the computation of pre-tax PV10% as of December 31, 2016,
Whiting’s future net income generated over the life of its proved reserves is expected to be less than its NOL carryforward
deductions and therefore, under the Standardized Measure, there is no deduction for federal or state income taxes.
Future cash flows as shown above are reported without consideration for the effects of open hedge contracts at each period end. If the
effects of hedging transactions were included in the computation, then undiscounted future cash inflows would have increased by
$77 million in 2016 and would have had no significant impact on undiscounted future cash inflows in 2018 and 2017.
The changes in the Standardized Measure relating to proved oil and natural gas reserves are as follows (in thousands):
Beginning of year
Sale of oil and gas produced, net of production costs
Sales of minerals in place
Net changes in prices and production costs
Extensions, discoveries and improved recoveries
Previously estimated development costs incurred during the period
Changes in estimated future development costs
Purchases of minerals in place
Revisions of previous quantity estimates
Net change in income taxes
Accretion of discount
End of year
Year Ended December 31,
2017
2,698,086 $
(991,069)
(312,346)
994,749
437,459
542,746
50,215
1,748
277,967
(101,806)
269,809
3,867,558 $
2018
3,867,558 $
(1,549,591)
-
1,800,523
465,766
639,827
598,535
349,896
(1,167,886)
(185,274)
386,756
5,206,110 $
2016
4,574,371
(781,132)
(1,434,545)
(1,594,183)
730,396
477,830
1,722,897
-
(1,502,416)
47,431
457,437
2,698,086
$
$
Future net revenues included in the Standardized Measure relating to proved oil and natural gas reserves incorporate calculated weighted
average sales prices (inclusive of adjustments for quality and location) in effect at December 31, 2018, 2017 and 2016 as follows:
Oil (per Bbl)
NGLs (per Bbl)
Natural Gas (per Mcf)
2018
2017
2016
$
$
$
60.08 $
18.58 $
1.27 $
47.16 $
14.74 $
1.97 $
35.60
10.09
2.61
97
QUARTERLY FINANCIAL DATA (UNAUDITED)
The following is a summary of the unaudited quarterly financial data for the years ended December 31, 2018 and 2017 (in thousands,
except per share data):
Oil, NGL and natural gas sales
Gross profit (1)
Net income
Basic earnings per share
Diluted earnings per share
Oil, NGL and natural gas sales
Gross profit (loss) (1)
Net loss
Basic loss per share (2)
Diluted loss per share (2)
_____________________
Three Months Ended
March 31,
2018
June 30,
2018
September 30,
2018
December 31,
2018
515,083 $
197,293 $
15,012 $
0.17 $
0.16 $
526,403 $
194,626 $
2,120 $
0.02 $
0.02 $
566,695 $
232,168 $
121,400 $
1.33 $
1.32 $
473,233
144,175
203,962
2.24
2.22
Three Months Ended
March 31,
2017
June 30,
2017
September 30,
2017
December 31,
2017
371,317 $
8,461 $
(86,971) $
(0.96) $
(0.96) $
311,515 $
(21,855) $
(65,981) $
(0.73) $
(0.73) $
324,191 $
(6,769) $
(286,432) $
(3.16) $
(3.16) $
474,412
62,296
(798,278)
(8.80)
(8.80)
$
$
$
$
$
$
$
$
$
$
(1) Oil, NGL and natural gas sales less lease operating expense; gathering, transportation, compression and other expense; production
and ad valorem taxes; and depreciation, depletion and amortization. During the fourth quarter of 2018, the Company reclassified
gathering, transportation, compression and other expenses, ad valorem taxes and certain water deficiency fees from previously
reported lease operating expenses in the consolidated statements of operations. The deficiency fees incurred under the Company’s
produced water disposal agreement were not material during each of the 2018 quarterly periods presented.
(2) All per share amounts have been retroactively adjusted for periods prior to the fourth quarter of 2017 to reflect the Company’s one-
for-four reverse stock split in November 2017, as described in Note 8 to these consolidated financial statements.
******
98
Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
None.
Item 9A. Controls and Procedures
Evaluation of disclosure controls and procedures. In accordance with Rule 13a-15(b) of the Securities Exchange Act of 1934 (the
“Exchange Act”), our management evaluated, with the participation of our Chairman, President and Chief Executive Officer and our
Senior Vice President and Chief Financial Officer, the effectiveness of the design and operation of our disclosure controls and procedures
(as defined in Rule 13a-15(e) under the Exchange Act) as of the end of the year ended December 31, 2018. Based upon their evaluation
of these disclosure controls and procedures, the Chairman, President and Chief Executive Officer and the Senior Vice President and
Chief Financial Officer concluded that the disclosure controls and procedures were effective as of December 31, 2018 to ensure that
information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed,
summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission, and to
ensure that information required to be disclosed by us in the reports we file or submit under the Exchange Act is accumulated and
communicated to our management, including our principal executive and principal financial officers, as appropriate, to allow timely
decisions regarding required disclosure.
Management’s Annual Report on Internal Control over Financial Reporting. The management of Whiting Petroleum Corporation
and subsidiaries is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined
in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934. Our internal control over financial reporting is designed
to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external
purposes in accordance with generally accepted accounting principles.
Because of the inherent limitations of internal control over financial reporting, misstatements may not be prevented or detected on a
timely basis. Also, projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods
are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with
the policies or procedures may deteriorate.
Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2018 using the criteria
set forth in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway
Commission. Based on this assessment, our management believes that, as of December 31, 2018, our internal control over financial
reporting was effective based on those criteria.
The effectiveness of our internal control over financial reporting as of December 31, 2018 has been audited by Deloitte & Touche LLP,
an independent registered public accounting firm, as stated in their report which is included herein on the following page.
Changes in internal control over financial reporting. There was no change in our internal control over financial reporting that occurred
during the quarter ended December 31, 2018 that has materially affected, or is reasonably likely to materially affect, our internal control
over financial reporting.
99
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and Stockholders of
Whiting Petroleum Corporation
Denver, Colorado
Opinion on Internal Control over Financial Reporting
We have audited the internal control over financial reporting of Whiting Petroleum Corporation and subsidiaries (the “Company”) as of
December 31, 2018, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of
Sponsoring Organizations of the Treadway Commission (“COSO”). In our opinion, the Company maintained, in all material respects,
effective internal control over financial reporting as of December 31, 2018, based on criteria established in Internal Control —
Integrated Framework (2013) issued by COSO.
We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”),
the consolidated financial statements as of and for the year ended December 31, 2018 of the Company and our report dated February 27,
2019 expressed an unqualified opinion on those financial statements.
Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of
the effectiveness of internal control over financial reporting, included in the accompanying Management’s Annual Report on Internal
Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting
based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the
Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange
Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.
Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness
exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such
other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control over Financial Reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of
financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting
principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the
maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the
company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in
accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in
accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention
or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the
financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections
of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in
conditions, or that the degree of compliance with the policies or procedures may deteriorate.
/s/ DELOITTE & TOUCHE LLP
Denver, Colorado
February 27, 2019
Item 9B. Other Information
None.
100
Item 10. Directors, Executive Officers and Corporate Governance
PART III
The information included under the captions “Corporate Governance – Proposal 1 – Election of Directors”, “Corporate Governance –
Board Committee Information – Audit Committee” and “Share Ownership – Section 16(a) Beneficial Ownership Reporting
Compliance” in our definitive Proxy Statement for Whiting Petroleum Corporation’s 2019 Annual Meeting of Stockholders (the “Proxy
Statement”) is incorporated herein by reference. Information with respect to our executive officers appears in Part I of this Annual
Report on Form 10-K.
We have adopted the Whiting Petroleum Corporation Code of Business Conduct and Ethics that applies to our directors, our Chairman,
President and Chief Executive Officer, our Senior Vice President and Chief Financial Officer, our Vice President, Controller and
Treasurer and other persons performing similar functions. We have posted a copy of the Whiting Petroleum Corporation Code of
Business Conduct and Ethics on our website at www.whiting.com. The Whiting Petroleum Corporation Code of Business Conduct and
Ethics is also available in print to any stockholder who requests it in writing from the Corporate Secretary of Whiting Petroleum
Corporation. We intend to satisfy the disclosure requirements under Item 5.05 of Form 8-K regarding amendments to, or waivers from,
the Whiting Petroleum Corporation Code of Business Conduct and Ethics by posting such information on our website at
www.whiting.com.
We are not including the information contained on our website as part of, or incorporating it by reference into, this report.
Item 11. Executive Compensation
The information required by this Item is included under the captions “Corporate Governance – Director Compensation” and “Executive
Compensation” (other than “Executive Compensation – Proposal 2 – Advisory Vote on the Compensation of Our Named Executive
Officers”) in the Proxy Statement and is incorporated herein by reference.
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
The information required by this Item with respect to security ownership of certain beneficial owners and management is included under
the captions “Share Ownership – Directors and Executive Officers” and “Share Ownership – Certain Beneficial Owners” in the Proxy
Statement and is incorporated herein by reference. The following table sets forth information with respect to compensation plans under
which equity securities of Whiting Petroleum Corporation are authorized for issuance as of December 31, 2018.
Equity Compensation Plan Information
Plan Category
Equity compensation plans approved by
security holders (1)
Equity compensation plans not approved
by security holders
Total
_____________________
Number of securities to Weighted-average
exercise price of
be issued upon exercise
of outstanding options, outstanding options,
warrants and rights
warrants and rights
Number of securities remaining
available for future issuance under
equity compensation plans
(excluding securities reflected in
the first column)
49,230
$
—
49,230
$
195.92
N/A
195.92
1,043,446 (2)
—
1,043,446 (2)
(1)
Includes the Whiting Petroleum Corporation 2003 Equity Incentive Plan (the “2003 Equity Plan”) and Whiting Petroleum
Corporation 2013 Equity Incentive Plan, as amended and restated (the “2013 Equity Plan”). Upon shareholder approval of the 2013
Equity Plan in May 2013, the 2003 Equity Plan was terminated, but continues to govern awards that were outstanding at the date
of its termination. Any shares netted or forfeited under the 2003 Equity Plan and any shares forfeited under the 2013 Equity Plan
will be available for future issuance under the 2013 Equity Plan. However, shares netted for tax withholding under the 2013 Equity
Plan will be cancelled and will not be available for future issuance.
(2) Number of securities reduced by 49,230 stock options outstanding and 1,058,223 shares of restricted common stock previously
issued for which the restrictions have not lapsed.
101
Item 13. Certain Relationships, Related Transactions and Director Independence
The information required by this Item is included under the caption “Corporate Governance – Governance Information – Independence
of Directors” and “Corporate Governance – Governance Information – Transactions with Related Persons” in the Proxy Statement and
is incorporated herein by reference.
Item 14. Principal Accounting Fees and Services
The information required by this Item is included under the caption “Audit Matters – Audit and Non-Audit Fees and Services” in the
Proxy Statement and is incorporated herein by reference.
Item 15. Exhibits and Financial Statement Schedules
PART IV
(a)
1. Financial statements – Refer to the Index to Consolidated Financial Statements included in Item 8 of this Form 10-K for a
list of all financial statements filed as part of this report.
2. Financial statement schedules – All schedules are omitted since the required information is not present, or is not present in
amounts sufficient to require submission of the schedule, or because the information required is included in the consolidated
financial statements or the notes thereto.
3. Exhibits – The exhibits listed in the accompanying index to exhibits are filed as part of this Annual Report on Form 10-K.
(b)
Exhibits
The exhibits listed in the accompanying exhibit index are filed (except where otherwise indicated) as part of this report.
Item 16. Form 10-K Summary
None.
******
102
EXHIBIT INDEX
Exhibit
Number
(3.1)
(3.2)
(4.1)
(4.2)
(4.3)
(4.4)
(4.5)
(4.6)
(4.7)
(10.1)*
(10.2)*
(10.3)*
(10.4)*
(10.5)*
(10.6)*
(10.7)*
Exhibit Description
Restated Certificate of Incorporation of Whiting Petroleum Corporation [Incorporated by reference to Exhibit 3.2 to
Whiting Petroleum Corporation’s Current Report on Form 8-K filed on November 9, 2017 (File No. 001-31899)].
Amended and Restated By-laws of Whiting Petroleum Corporation, effective October 24, 2017 [Incorporated by
reference to Exhibit 3.1 to Whiting Petroleum Corporation’s Current Report on Form 8-K filed on October 26, 2017
(File No. 001-31899)].
Seventh Amended and Restated Credit Agreement, dated as of April 12, 2018, among Whiting Petroleum Corporation,
Whiting Oil and Gas Corporation, the lenders party thereto, JPMorgan Chase Bank, N.A., as Administrative Agent, and
the various other agents party thereto [Incorporated by reference to Exhibit 4.1 to Whiting Petroleum Corporation’s
Current Report on Form 8-K filed on April 13, 2018 (File No. 001-31899)].
Indenture, dated September 12, 2013, among Whiting Petroleum Corporation, Whiting Oil and Gas Corporation and
The Bank of New York Mellon Trust Company, N.A., as Trustee [Incorporated by reference to Exhibit 4.1 to Whiting
Petroleum Corporation’s Current Report on Form 8-K filed on September 12, 2013 (File No. 001-31899)].
Second Supplemental Indenture, dated September 12, 2013, among Whiting Petroleum Corporation, Whiting Oil and
Gas Corporation and The Bank of New York Mellon Trust Company, N.A., as Trustee, creating the 5.75% Senior Notes
due 2021 [Incorporated by reference to Exhibit 4.3 to Whiting Petroleum Corporation’s Current Report on Form 8-
K filed on September 12, 2013 (File No. 001-31899)].
Supplemental Indenture and Amendment – Subsidiary Guarantee, dated as of December 11, 2014, among Whiting
Petroleum Corporation, Whiting Canadian Holding Company ULC, Whiting Resources Corporation, Whiting US
Holding Company and The Bank of New York Mellon Trust Company, N.A., as trustee, relating to the 5.75% Senior
Notes Due 2021 [Incorporated by reference to Exhibit 4.3 to Whiting Petroleum Corporation’s Current Report on
Form 8-K filed on December 12, 2014 (File No. 001-31899)].
Fourth Supplemental Indenture, dated March 27, 2015, among Whiting Petroleum Corporation, Whiting Oil and Gas
Corporation, Whiting US Holding Company, Whiting Canadian Holding Company ULC, Whiting Resources
Corporation and The Bank of New York Mellon Trust Company, N.A., as Trustee, creating the 6.25% Senior Notes due
2023 [Incorporated by reference to Exhibit 4.3 to Whiting Petroleum Corporation’s Current Report on Form 8-K filed
on March 30, 2015 (File No. 001-31899)].
Fifth Supplemental Indenture, dated December 27, 2017, among Whiting Petroleum Corporation, Whiting Oil and Gas
Corporation, Whiting US Holding Company, Whiting Canadian Holding Company ULC, Whiting Resources
Corporation and the Bank of New York Mellon Trust Company, N.A. as Trustee, creating the 6.625% Senior Notes due
2026 [Incorporated by reference to Exhibit 4.2 to Whiting Petroleum Corporation’s Current Report on Form 8-K filed
on December 27, 2017 (File No. 001-31899)].
Indenture, dated March 27, 2015, among Whiting Petroleum Corporation, the Guarantors and The Bank of New York
Mellon Trust Company, N.A., as Trustee, creating the 1.25% Convertible Senior Notes due 2020 [Incorporated by
reference to Exhibit 4.2 to Whiting Petroleum Corporation’s Current Report on Form 8-K filed on March 30, 2015 (File
No. 001-31899)].
Whiting Petroleum Corporation 2003 Equity Incentive Plan, as amended through October 23, 2007 [Incorporated by
reference to Exhibit 10.2 to Whiting Petroleum Corporation’s Current Report on Form 8-K filed on October 29, 2007
(File No. 001-31899)].
Whiting Petroleum Corporation 2013 Equity Incentive Plan, as amended and restated effective as of November 8, 2017
[Incorporated by reference to Exhibit 10.1 to Whiting Petroleum Corporation’s Current Report on Form 8-K filed on
November 9, 2017 (File No. 001-31899)].
Summary of Non-Employee Director Compensation for Whiting Petroleum Corporation.
Form of Indemnification Agreement for directors and officers of Whiting Petroleum Corporation [Incorporated by
reference to Exhibit 10.1 to Whiting Petroleum Corporation’s Quarterly Report on Form 10-Q for the quarter ended
September 30, 2008 (File No. 001-31899)].
Form of Executive Employment and Severance Agreement for executive officers of Whiting Petroleum Corporation
other than Bradley J. Holly and Charles J. Rimer [Incorporated by reference to Exhibit 10.1 to Whiting Petroleum
Corporation’s Current Report on Form 8-K filed on January 5, 2015 (File No. 001-31899)].
Form of Stock Option Agreement pursuant to the Whiting Petroleum Corporation 2003 Equity Incentive Plan
[Incorporated by reference to Exhibit 10.14 to Whiting Petroleum Corporation’s Annual Report on Form 10-K for
the year ended December 31, 2008 (File No. 001-31899)].
Form of Restricted Stock Agreement pursuant to the Whiting Petroleum Corporation 2013 Equity Incentive Plan for
time-based vesting awards [Incorporated by reference to Exhibit 10.10 to Whiting Petroleum Corporation’s Annual
Report on Form 10-K for the year ended December 31, 2016 (File No. 001-31899)].
103
Exhibit
Number
(10.8)*
(10.9)*
(10.10)*
(10.11)*
(10.12)*
(10.13)*
(10.14)*
(10.15)*
(10.16)*
(10.17)*
(21)
(23.1)
(23.2)
(31.1)
Exhibit Description
Form of Stock Option Agreement pursuant to the Whiting Petroleum Corporation 2013 Equity Incentive Plan
[Incorporated by reference to Exhibit 10.16 to Whiting Petroleum Corporation’s Annual Report on Form 10-K for
the year ended December 31, 2013 (File No. 001-31899)].
Form of Performance Share Award Agreement pursuant to the Whiting Petroleum Corporation 2013 Equity Incentive
Plan granted prior to 2018 [Incorporated by reference to Exhibit 10.12 to Whiting Petroleum Corporation’s Annual
Report on Form 10-K for the year ended December 31, 2016 (File No. 001-31899)].
Form of Performance Share Award Agreement pursuant to the Whiting Petroleum Corporation 2013 Equity Incentive
Plan granted in 2018 and after. [Incorporated by reference to Exhibit 10.11 to Whiting Petroleum Corporation’s Annual
Report on Form 10-K for the year ended December 31, 2017 (File No. 001-31899)].
Form of Restricted Stock Unit Award Agreement (Cash-Settled) pursuant to the Whiting Petroleum Corporation 2013
Equity Incentive Plan [Incorporated by reference to Exhibit 10.3 to Whiting Petroleum Corporation’s Current Report
on Form 8-K filed on October 26, 2017 (File No. 001-31899)].
Form of Restricted Stock Unit Award Agreement (Stock-Settled) pursuant to the Whiting Petroleum Corporation 2013
Equity Incentive Plan for awards granted prior to August 24, 2018 [Incorporated by reference to Exhibit 10.4 to Whiting
Petroleum Corporation’s Current Report on Form 8-K filed on October 26, 2017 (File No. 001-31899)].
Letter Agreement, dated August 24, 2018, Amending Outstanding Restricted Stock and Performance Share Awards and
Executive Employment and Severance Agreement [Incorporated by reference to Exhibit 10.1 to Whiting Petroleum
Corporation’s Current Report on Form 8-K filed on August 30, 2018 (File No. 001-31899)].
Form of Restricted Stock Unit Award Agreement (Stock-Settled) pursuant to the Whiting Petroleum Corporation 2013
Equity Incentive Plan for awards granted on or after August 24, 2018 [Incorporated by reference to Exhibit 10.2 to
Whiting Petroleum Corporation’s Current Report on Form 8-K Filed on August 30, 2018 (File No. 001-31899)].
Form of Performance Share Unit Award Agreement pursuant to the Whiting Petroleum Corporation 2013 Equity
Incentive Plan [Incorporated by reference to Exhibit 10.3 to Whiting Petroleum Corporation’s Current Report on Form
8-K filed on August 30, 2018 (File No. 001-31899)].
Executive Employment and Severance Agreement, between Charles J. Rimer and Whiting Petroleum Corporation,
effective as of November 15, 2018 [Incorporated by reference to Exhibit 10.1 to Whiting Petroleum Corporation’s
Current Report on Form 8-K as filed on November 15, 2018 (File No. 001-31899)].
Executive Employment and Severance Agreement, between Bradley J. Holly and Whiting Petroleum Corporation,
effective as of November 1, 2017 [Incorporated by reference to Exhibit 10.1 to Whiting Petroleum Corporation’s
Current Report on Form 8-K as filed on October 26, 2017 (File No. 001-31899)].
Significant Subsidiaries of Whiting Petroleum Corporation.
Consent of Deloitte & Touche LLP.
Consent of Cawley, Gillespie & Associates, Inc., Independent Petroleum Engineers.
Certification by the Chairman, President and Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley
Act.
(31.2)
Certification by the Senior Vice President and Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley
Act.
(32.1)
(32.2)
(99.1)
Written Statement of the Chairman, President and Chief Executive Officer pursuant to 18 U.S.C. Section 1350.
Written Statement of the Senior Vice President and Chief Financial Officer pursuant to 18 U.S.C. Section 1350.
Proxy Statement for the 2019 Annual Meeting of Stockholders, to be filed within 120 days of December 31, 2018 [To
be filed with the Securities and Exchange Commission under Regulation 14A within 120 days after December 31, 2018;
except to the extent specifically incorporated by reference, the Proxy Statement for the 2019 Annual Meeting of
Stockholders shall not be deemed to be filed with the Securities and Exchange Commission as part of this Annual Report
on Form 10-K].
(99.2)
Report of Cawley, Gillespie & Associates, Inc., Independent Petroleum Engineers relating to Total Proved Reserves,
dated January 18, 2019.
(101)
The following materials from Whiting Petroleum Corporation’s Annual Report on Form 10-K for the year ended
December 31, 2018 are filed herewith, formatted in XBRL (Extensible Business Reporting Language): (i) the
Consolidated Balance Sheets as of December 31, 2018 and 2017, (ii) the Consolidated Statements of Operations for the
Years Ended December 31, 2018, 2017 and 2016, (iii) the Consolidated Statements of Cash Flows for the Years Ended
December 31, 2018, 2017 and 2016, (iv) the Consolidated Statements of Equity for the Years Ended December 31,
2018, 2017 and 2016, and (v) Notes to Consolidated Financial Statements.
* A management contract or compensatory plan or arrangement.
104
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to
be signed on its behalf by the undersigned, thereunto duly authorized, on this 27th day of February, 2019.
SIGNATURES
WHITING PETROLEUM CORPORATION
By /s/ Bradley J. Holly
Bradley J. Holly
Chairman, President and Chief Executive Officer
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on
behalf of the registrant and in the capacities and on the dates indicated.
Signature
Title
Date
/s/ Bradley J. Holly
Bradley J. Holly
/s/ Michael J. Stevens
Michael J. Stevens
Chairman, President and Chief Executive
February 27, 2019
Officer
(Principal Executive Officer)
Senior Vice President and
Chief Financial Officer
(Principal Financial Officer)
February 27, 2019
/s/ Sirikka R. Lohoefener
Sirikka R. Lohoefener
Vice President, Controller and Treasurer
February 27, 2019
(Principal Accounting Officer)
/s/ Thomas L. Aller
Thomas L. Aller
/s/ James E. Catlin
James E. Catlin
/s/ Philip E. Doty
Philip E. Doty
/s/ William N. Hahne
William N. Hahne
/s/ Carin S. Knickel
Carin S. Knickel
/s/ Michael B. Walen
Michael B. Walen
Director
Director
Director
Director
Director
Director
February 27, 2019
February 27, 2019
February 27, 2019
February 27, 2019
February 27, 2019
February 27, 2019
105
O F F I C E R S
B O A R D O F D I R E C T O R S
BRADLEY J. HOLLY
Chairman, President and
Chief Executive Officer
CHARLES J. RIMER
Chief Operating Officer
MICHAEL J. STEVENS
Senior Vice President and
Chief Financial Officer
TIMOTHY M. SULSER
Chief Corporate Development
and Strategy Officer
BRUCE R. DEBOER
Senior Vice President, General Counsel
and Secretary
PETER W. HAGIST
Senior Vice President, Planning and
Reservoir Engineering
SHANE A. FROSS
Senior Vice President, Operations
ERIC K. HAGEN
Senior Vice President, Investor Relations
RICK HATCHER
Vice President, Information Technology
JASON FINCH
Vice President, Planning
CHRISTOPHER L. EDWARDS
Vice President, Exploration and Geoscience
KEVIN A. KELLY
Vice President, Marketing
J. BRAD MARVIN
Vice President, Business Development
HEATHER M. DUNCAN
Vice President, Human Resources
BILL L. CADMAN
Vice President, Corporate and
Government Relations
SIRIKKA R. LOHOEFENER
Vice President, Controller and Treasurer
M. SCOTT REGAN
Assistant Secretary and Deputy
General Counsel
BRADLEY J. HOLLY (Since 2017)
Chairman, President and
Chief Executive Officer
THOMAS L. ALLER 1,2 (Since 2003)
Retired President
Interstate Power and Light Company
an Alliant Energy Company
PHILIP E. DOTY 1,3 (Since 2010)
Certified Public Accountant
MICHAEL B. WALEN 2,3 (Since 2013)
Past Chief Operating Officer
Cabot Oil and Gas Corporation
WILLIAM N. HAHNE 1,3 (Since 2007)
Lead Director
Past Chief Operating Officer
Petrohawk Energy Corporation
JAMES E. CATLIN (Since 2014)
Past Executive Vice President and Director
Kodiak Oil and Gas Corporation
CARIN S. KNICKEL 1,2 (Since 2015)
Past Vice President
ConocoPhillips
1 Audit Committee 2 Compensation Committee 3 Nominating and Governance Committee
INFORMATION UPDATES
Whiting’s quarterly financial results and other information
are available on our website at www.whiting.com
ANNUAL REPORT ON FORM 10-K
Upon request, the Company will provide, without charge,
copies of the 2018 Annual Report on Form 10-K as filed with
the Securities and Exchange Commission
ANNUAL MEETING
Wednesday, May 1, 2019
10:00 A.M. (Mountain Daylight Time)
The 1700 Club
Wells Fargo Center
1700 Lincoln Street
Denver, Colorado 80203
CORPORATE OFFICES
Whiting Petroleum Corporation
1700 Broadway, Suite 2300
Denver, Colorado 80290-2300
Tel: 303.837.1661
Fax: 303.861.4023
www.whiting.com
INVESTOR RELATIONS
Securities analysts, investors and the financial media should contact:
Eric K. Hagen
Senior Vice President, Investor Relations
Tel: 303.837.1661
STOCK EXCHANGE LISTING
New York Stock Exchange, trading symbol: WLL
TRANSFER AGENT
Please direct communication regarding individual stock records
and address changes to:
Computershare Trust Company, N.A.
8742 Lucent Blvd., Suite 225
Highlands Ranch, Colorado 80129
Tel: 303.262.0600
Fax: 303.262.0700
www.computershare.com
INDEPENDENT PETROLEUM ENGINEERS
Cawley, Gillespie & Associates, Inc.
INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
Deloitte & Touche LLP
1700 BROADWAY, SUITE 2300
DENVER, COLORADO 80290-2300
TEL: 303.837.1661
WWW.WHITING.COM
N Y S E : W L L