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

ANADARKO PETROLEUM CORPORATION | NYSE: APC

ColombiaFACT SHEET

Our Mission Anadarko 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 2017, the company had approximately 1.44 billion barrels-equivalent of proved reserves, making it one of the world’s largest independent oil and natural gas exploration and production companies.

Anadarko in ColombiaApplying international deepwater exploration success to Colombia, Anadarko, in partnership with Ecopetrol, began its exploration drilling program in 2015 to explore for oil and natural gas resources offshore in the Caribbean Sea. Anadarko achieved success with its very first well. The Kronos natural gas discovery encountered between 130 and 230 net feet of pay, confirming the presence of a working petroleum system and validating of the geologic and seismic interpretation.

In early 2017, the company confirmed a second discovery at the Purple Angel well located approximately 3 miles to the north of the play-opening Kronos discovery. Purple Angel encountered between 70 and 110 net feet of natural gas pay. Additionally, geo-scientists from Anadarko are continuing to process and analyze the data from the 3D seismic study, which was shot in the 11-million-acre Grand Col area, where future exploration is being planned.

APC WI BlockProspects/Leads3D Survey (~30,000 km2)

COLOMBIA

GRAND COL (100% WI)

COL 7COL 6

COL 1

COL 250 MILES

80 KMC O L O M B I A : G R A ND C O LOil Prospective Frontier Basin

Analyzing ~30,000 km2 3D

Securing Future Partner(s)

Colombia: Grand Col

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

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

WWW.ANADARKO.COM

Social Investment by the Numbers

Social Investment Case StudyOne such example is through the financing of the

JUANFE project, Anadarko broke the cycles of

poverty for 297 vulnerable adolescent mothers in

Cartagena, implementing a process of psychological

intervention, medical attention and labor technical

training. This intervention also generated a change

for the families and of the mothers and their

community. Likewise, it improved the physical and

psychomotor development of 200 children of these

adolescent mothers.

Anadarko’s Deepwater Safety Focus

Anadarko and its team of explorers are committed to excellence in exploring for oil and natural gas in deepwater basins worldwide. We recognize that maintaining high standards for health, safety and environment while exploring for the energy resources we all need is our responsibility. Fundamental to our operating philosophy is a commitment to adhere to the strictest of standards: a country’s regulations,

LiveSAFE Anadarko employees and contractors promote a culture of safety by following the LiveSAFE program. LiveSAFE is a relationship-based organizational commitment to workplace safety that emphasizes responsibility for personal safety and the safety of coworkers.

INVESTED BENEFICIARIESLocal Organizations

STRENGTHENED

$4 MILLION

MORE THAN

4,000 500+Anadarko’s sustainable investment

initiatives in Colombia seek to empower coastal communities.