A N A D A R K O P E T R O L E U M C O R P O R A T I O N N Y S E : A P C

INTEGRITY AND TRUST SERVANT LEADERSHIP COMMERCIAL FOCUS OPEN COMMUNICATION PEOPLE AND PASSION

Our MissionAnadarko Petroleum Corporation’s mission is to deliver a competitive and sustainable rate of return to shareholders by exploring for, acquiring and developing oil and natural gas resources vital to the world’s health and welfare. As of year-end 2016, the company had approximately 1.72 billion barrels-equivalent of proved reserves, making it one of the world’s largest independent oil and natural gas exploration and production companies.

Anadarko Land Grant TimelineThe Land Grant dates back to President Abraham Lincoln’s administration, which granted railroads, including Union Pacific Railroad, both land and mineral rights to encourage investment in a transcontinental railway. This year marks the 155th anniversary of the Land Grant. Anadarko, owns more than 5 million acres in the Land Grant through its subsidiary and holding company Anadarko Land Corp. The timeline below explains how this unique asset came to represent such tremendous value for Anadarko.

1862 1908 1969 1995 2000 2002

Pacific Railways Act Granted

Uinta Development Company Formed

PanAm ExplorationAgreement

Union Pacific Corp spins off Union Pacific Resources Group

Anadarko acquires UPRC

Anadarko Land

Corp. is Created

Mineral Ownership

• 5 million acres

• 4.2 Wyoming acres (largest private mineral owner)

• 1,000 operated wells

• Buffalo Rose

• North DJ

• Moxa

• 500 non-operated wells

• 500 royalty wells

Surface Ownership

• Controlling over 1 million surface acres in Wyoming

• Sheep and livestock grazers

• 3 wind farms

• 19 Gravel pits

• Controlling ownership over Uinta Development Co.

• Field offices located in: Granger, Casper, Rock Springs & Douglas

• Anadarko has paid ~$3.5 billion in taxes, royalties & salaries

• Captial investments of ~$2.5 billion in WY from 2010-2015

Land Grant Key Statistics

40 MILES

APC Mineral Interest

Operation Area

W Y O M I N G

U T A H

C O L O R A D O

L E A R N M O R E A T W W W . A N A D A R K O . C O M

WWW.ANADARKO.COM ∞ For more information, contact:

Susan Aldridge, Regulatory & External Affairs: 720-929-6505 or Andrew Wurdack, Land and Surface Use: 720-929-3724

Trona Coal APC GTO Surface: Wind Farms

PLEASE VIEW THE FORWARD-LOOKING STATEMENT AND CAUTIONARY NOTE TO INVESTORS UNDER THE TERMS OF USE PAGE AT WWW.ANADARKO.COM

Recent Environmental Projects:

• Enhancing elk and sage grouse habitats through sponsorship of biological studies, monitoring programs, seeding and reclamation

• Reseeding thousands of acres preventing invasive species and restoring production areas

• Funding the Greater Sage Grouse Advanced Mitigation study to see how science-supported mitigation can result in measureable impact reductions to the sage grouse and its habitat

• Sampling and statistical research related to historic produced water reservoirs in the Belle Fourche Drainage

Anadarko CaresOur employees live and work in the communities where we operate, so we have a natural commitment to support and strengthen our local and state education programs and select nonprofit partners. Since 2010, Anadarko has donated nearly $5 million to Wyoming nonprofit groups. Additionally, Anadarko employees are some of the largest contributors to the United Way in Wyoming.

Protecting Wyoming’s Natural ResourcesAnadarko is continuously developing new ways to provide energy in a manner that preserves and protects Wyoming’s unique environment, habitats and history. These efforts have earned numerous Reclamation & Wildlife Stewardship Awards from the Wyoming Game & Fish Department. Projects include efforts to monitor elk and sage grouse populations, mule deer migration patterns, and the construction of a 48-mile water pipeline to conserve and store water. Anadarko was honored by the University of Wyoming’s College of Agriculture as the 2015 Research and Outreach Partner of the Year for improved reclamation practices and Greater Sage Grouse research.

Recognizing the importance of Wyoming’s only four-year university, Anadarko partnered with the University of Wyoming to recruit qualified graduates and to support academic and athletic programs. Anadarko has contributed nearly $2 million to the university – matched dollar-for-dollar by the State of Wyoming – to further energy research and benefit the state’s workforce.

Renewable Energy & Mining

Anadarko owns interests in several wind farms, as well as other mineral properties, through non-operated joint ventures and royalty arrangements located within, and adjacent to, our Land Grant acreage. Accounts for $70 million in revenue per year.

S O U T H W Y O M I N G