Anadarko Announces 2012 Fourth-Quarter and Full-Year Results

February 5, 2013

Anadarko Petroleum Corporation announced February 4 2012 fourth-quarter results, reporting net income attributable to common stockholders of $203 million, or $.40 per share (diluted). These results include certain items typically excluded by the investment community in published estimates. In total, these items decreased net income by approximately $254 million, or $.51 per share (diluted) on an after-tax basis.(1) Cash flow from operating activities in the fourth quarter of 2012 was $2.220 billion. Discretionary cash flow for the quarter totaled $1.612 billion.(2)

For the year ended Dec. 31, 2012, Anadarko reported net income attributable to common stockholders of $2.391 billion, or $4.74 per share (diluted), and full-year 2012 cash flow from operating activities was $8.339 billion. Discretionary cash flow for the year totaled $7.157 billion.

2012 Operational Highlights

Delivered record sales volumes, representing an 8-percent increase over 2011

Achieved gross processed production milestones of 100,000 barrels of oil equivalent (BOE) per day in four U.S. onshore plays

Added 434 million BOE of proved reserves, replacing 162 percent of production, before the effects of price revisions

Announced two of the world's largest discoveries of 2012 offshore Mozambique

"Anadarko's outstanding operational results in 2012 demonstrated the flexibility and strength of our capital-efficient portfolio," said Anadarko President and CEO Al Walker. "We achieved record production, highlighted by a 25,000 barrel-per-day increase in higher-margin liquids sales volumes over 2011, while continuing to safely improve efficiencies in every segment of our business. We achieved a reserve-replacement ratio of 162 percent, before the effects of price revisions, at competitive costs, and we remain on track to meet our goal of 3 billion BOE of proved reserves by the end of 2014. We also made significant progress advancing several large-scale development projects, contributing to our transparent future growth. We delivered a 67-percent success rate in 2012 from our deepwater exploration and appraisal drilling program, where we've had a very strong three-year average success rate of almost 70 percent. The combination of industry-leading deepwater exploration success and strong, capital-efficient operating results gives Anadarko a track record our employees are very proud of and look forward to building upon in 2013."

2012 Sales Volumes and Proved Reserves
Anadarko's full-year sales volumes of natural gas, crude oil and natural gas liquids (NGLs) totaled a record 268 million BOE, or approximately 732,000 BOE per day, an increase of 8 percent over full-year 2011 sales volumes of approximately 248 million BOE. Fourth-quarter 2012 sales volumes of natural gas, crude oil and NGLs totaled 68 million BOE, or 741,000 BOE per day.

Anadarko added 434 million BOE of proved reserves in 2012, before the effects of price revisions, and incurred oil and natural gas exploration and development costs of $6.358 billion.(2) The company estimates its proved reserves at year-end 2012 totaled 2.56 billion BOE, with 74 percent of its reserves in the proved developed category and 26 percent categorized as proved undeveloped. At year-end 2012, Anadarko's proved reserves were comprised of 46 percent liquids and 54 percent natural gas.

2012 U.S. Onshore Highlights