Exhibit 99 Anadarko Announces Higher First Quarter 2005 Earnings HOUSTON--(BUSINESS WIRE)--April 29, 2005--Anadarko Petroleum Corporation (NYSE:APC) today announced first quarter 2005 net income available to common shareholders of $490 million, or $2.05 per share (diluted), on revenues of $1.53 billion. Cash flow from operating activities totaled $936 million in the first quarter and cash flow from operations before changes in assets and liabilities totaled $895 million.(1) "Anadarko is executing on its strategy to actively develop several large discoveries, grow our unconventional resource plays in North America and explore in high-potential basins around the world," said Anadarko President and CEO Jim Hackett. "We've taken the tough steps to reshape our portfolio, which today is structured for profitable and sustainable growth. "Anadarko is a different company than we were this time a year ago," Hackett said. "Our asset sales and strategic realignment have us operating from a smaller, more efficient base, which is reflected in the results we achieved this quarter. While volumes were down from last year due to the asset sales, they slightly exceeded the high end of our guidance for the quarter and actually rose about 10 percent, excluding the production from the properties we sold. Also, revenues increased and expenses decreased, providing higher net income. The improvement was further magnified by our stock repurchase program. Altogether, Anadarko delivered a 32 percent increase in diluted earnings per share on less than a 5 percent increase in revenues." The company continued its share repurchase program during the first quarter and bought 2.6 million shares of outstanding common stock for approximately $200 million. During the first quarter of 2005, sales volumes totaled 41 million barrels of oil equivalent (BOE), or 455,000 BOE per day. Natural gas sales volumes averaged 1,454 million cubic feet (MMcf) per day and Anadarko's average realized natural gas price was $5.66 per thousand cubic feet (Mcf). Oil sales volumes in the first quarter were 177,000 barrels per day. The company's average realized oil price was $42.18 per barrel. First quarter 2004 net income was $392 million, or $1.55 per share (diluted), on revenues of $1.46 billion. Cash flow from operating activities for the same period was $885 million. Cash flow from operations before changes in assets and liabilities for the first quarter 2004 totaled $944 million.(1) EARNINGS CONFERENCE CALL TODAY AT 9:00 A.M. CDT, 10:00 A.M. EDT Anadarko will host an earnings conference call today at 9:00 a.m. Central Daylight Time (10:00 a.m. Eastern Daylight Time) to discuss first quarter 2005 results and the company's outlook for the remainder of the year. The dial-in number is 913-981-4900, and the confirmation number is 206120. For complete instructions on how to actively participate in the conference call, or to listen to the live audio webcast or a replay, please refer to www.anadarko.com. ANADARKO OPERATIONS REPORT For more details on Anadarko's operations, please refer to the comprehensive report on first quarter drilling activity. The report will be available at www.anadarko.com on the Investor Relations page. FINANCIAL DATA Seven pages of summary financial data follow, including current hedge positions and guidance. Anadarko Petroleum Corporation's mission is to deliver a competitive and sustainable rate of return to shareholders by developing, acquiring and exploring for oil and gas resources vital to the world's health and welfare. As of year-end 2004, the company had 2.37 billion BOE of proved reserves, making it one of the world's largest independent exploration and production companies. Anadarko's operational focus extends from the deepwater Gulf of Mexico, up through Texas, Louisiana, the Mid-Continent, western U.S. and Canadian Rockies and onto the North Slope of Alaska. Anadarko also has significant production in Algeria, Venezuela and Qatar, and exploration or production positions in several other countries. For more information about how Anadarko is bringing excellence to the surface, please visit: www.anadarko.com. (1) See accompanying table for a reconciliation of GAAP to non-GAAP financial measures and statement indicating why management believes the non-GAAP measures are useful information for investors. This news release contains 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. Anadarko believes that its expectations are based on reasonable assumptions. No assurance, however, can be given that its goals will be achieved. A number of factors could cause actual results to differ materially from the projections, anticipated results or other expectations expressed in this release. While Anadarko makes these forward-looking statements in good faith, neither Anadarko nor its management can guarantee that the anticipated future results will be achieved. See Regulatory Matters and Additional Factors Affecting Business in the Management's Discussion and Analysis included in the company's 2004 Annual Report on Form 10-K. Anadarko Petroleum Corporation Reconciliation of GAAP to Non-GAAP Measures Below is a reconciliation of cash provided by operating activities (GAAP) to cash flow from operations before changes in assets and liabilities (non-GAAP) as required under Regulation G of the Securities Exchange Act of 1934. The company uses cash flow from operations before changes in assets and liabilities to demonstrate the company's ability to internally fund capital expenditures and to service or incur additional debt. It is useful in comparisons of oil and gas exploration and production companies because it excludes fluctuations in assets and liabilities. Quarter Ended March 31 ---------------- millions 2005 2004 - ---------------------------------------------------------------------- Cash Flow - ---------------------------------------------------------------------- Net cash provided by operating activities $936 $885 Add back: Change in accounts receivable (140) 39 Change in accounts payable and accrued expenses 44 (20) Change in other items - net 55 40 - ---------------------------------------------------------------------- Cash flow from operations before changes in assets and liabilities $895 $944 - ---------------------------------------------------------------------- Anadarko Petroleum Corporation Quarter Ended Summary Financial Information March 31 -------------------- $ and shares in millions 2005 2004 - ---------------------------------------------------------------------- Revenues - ---------------------------------------------------------------------- Gas sales $741 $772 Oil and condensate sales 671 551 Natural gas liquids sales 106 103 Other sales 12 34 - ---------------------------------------------------------------------- Total 1,530 1,460 - ---------------------------------------------------------------------- Costs and Expenses - ---------------------------------------------------------------------- Direct operating 130 158 Transportation and cost of product 70 57 General and administrative 102 79 Depreciation, depletion and amortization 324 348 Other taxes 85 81 Impairments related to oil and gas properties - 9 - ---------------------------------------------------------------------- Total 711 732 - ---------------------------------------------------------------------- Operating Income 819 728 - ---------------------------------------------------------------------- Interest Expense and Other (Income) Expense - ---------------------------------------------------------------------- Interest expense 52 63 Other (income) expense - 60 - ---------------------------------------------------------------------- Total 52 123 - ---------------------------------------------------------------------- Income Before Income Taxes 767 605 - ---------------------------------------------------------------------- Income Tax Expense 276 212 - ---------------------------------------------------------------------- Net Income $491 $393 - ---------------------------------------------------------------------- Preferred Stock Dividends 1 1 - ---------------------------------------------------------------------- Net Income Available to Common Stockholders $490 $392 - ---------------------------------------------------------------------- Per Common Share - ---------------------------------------------------------------------- Net income - basic $2.07 $1.56 Net income - diluted $2.05 $1.55 - ---------------------------------------------------------------------- Average Number of Common Shares Outstanding - Basic 237 252 - ---------------------------------------------------------------------- Average Number of Common Shares Outstanding - Diluted 239 254 - ---------------------------------------------------------------------- Anadarko Petroleum Corporation Quarter Ended Summary Financial Information March 31 ------------------------- $ in millions 2005 2004 - ---------------------------------------------------------------------- Cash Flow from Operating Activities - ---------------------------------------------------------------------- Net income $491 $393 Depreciation, depletion and amortization 324 348 Deferred income taxes 73 125 Impairments related to oil and gas properties - 9 Other noncash items 7 69 - ---------------------------------------------------------------------- 895 944 (Increase) decrease in accounts receivable 140 (39) Increase (decrease) in accounts payable and accrued expenses (44) 20 Other items - net (55) (40) - ---------------------------------------------------------------------- Net Cash Provided by Operating Activities $936 $885 - ---------------------------------------------------------------------- - ---------------------------------------------------------------------- Capital Expenditures - ---------------------------------------------------------------------- Capital spending $733 $666 Capitalized interest 17 25 Capitalized overhead 45 41 - ---------------------------------------------------------------------- Total $795 $732 - ---------------------------------------------------------------------- March 31, December 31, 2005 2004 - ---------------------------------------------------------------------- Condensed Balance Sheet - ---------------------------------------------------------------------- Cash and cash equivalents $997 $874 Other current assets 1,481 1,628 Net properties and equipment 16,232 15,913 Other assets 484 468 Goodwill 1,308 1,309 - ---------------------------------------------------------------------- Total Assets $20,502 $20,192 - ---------------------------------------------------------------------- Current liabilities $2,083 $1,993 Long-term debt 3,643 3,671 Other long-term liabilities 5,234 5,243 Stockholders' equity 9,542 9,285 - ---------------------------------------------------------------------- Total Liabilities and Stockholders' Equity $20,502 $20,192 - ---------------------------------------------------------------------- Capitalization - ---------------------------------------------------------------------- Total debt $3,843 $3,840 Stockholders' equity 9,542 9,285 - ---------------------------------------------------------------------- Total $13,385 $13,125 - ---------------------------------------------------------------------- Capitalization Ratios - ---------------------------------------------------------------------- Total debt 29% 29% Stockholders' equity 71% 71% - ---------------------------------------------------------------------- Anadarko Petroleum Corporation Quarter Ended Volumes and Prices March 31 ----------------- 2005 2004 - ---------------------------------------------------------------------- Natural Gas - ---------------------------------------------------------------------- United States - ---------------------------------------------------------------------- Volumes, billion cubic feet 107 121 Average daily volumes, million cubic feet per day 1,183 1,328 Price per thousand cubic feet $5.66 $4.86 - ---------------------------------------------------------------------- Canada - ---------------------------------------------------------------------- Volumes, billion cubic feet 24 36 Average daily volumes, million cubic feet per day 271 395 Price per thousand cubic feet $5.70 $5.12 - ---------------------------------------------------------------------- Total - ---------------------------------------------------------------------- Volumes, billion cubic feet 131 157 Average daily volumes, million cubic feet per day 1,454 1,723 Price per thousand cubic feet $5.66 $4.92 - ---------------------------------------------------------------------- Crude Oil and Condensate - ---------------------------------------------------------------------- United States - ---------------------------------------------------------------------- Volumes, million barrels 6 9 Average daily volumes, thousand barrels per day 70 85 Price per barrel $38.65 $29.88 - ---------------------------------------------------------------------- Canada - ---------------------------------------------------------------------- Volumes, million barrels 1 1 Average daily volumes, thousand barrels per day 7 15 Price per barrel $45.34 $32.14 - ---------------------------------------------------------------------- Algeria - ---------------------------------------------------------------------- Volumes, million barrels 7 7 Average daily volumes, thousand barrels per day 77 79 Price per barrel $48.36 $31.37 - ---------------------------------------------------------------------- Other International - ---------------------------------------------------------------------- Volumes, million barrels 2 2 Average daily volumes, thousand barrels per day 23 23 Price per barrel $31.30 $23.72 - ---------------------------------------------------------------------- Total - ---------------------------------------------------------------------- Volumes, million barrels 16 19 Average daily volumes, thousand barrels per day 177 202 Price per barrel $42.18 $29.94 - ---------------------------------------------------------------------- Natural Gas Liquids - ---------------------------------------------------------------------- Total - ---------------------------------------------------------------------- Volumes, million barrels 3 4 Average daily volumes, thousand barrels per day 36 49 Price per barrel $32.44 $23.41 - ---------------------------------------------------------------------- Total Barrels of Oil Equivalent (BOE) - ---------------------------------------------------------------------- Volumes, million BOE 41 49 Average daily volumes, thousand BOE per day 455 538 - ---------------------------------------------------------------------- Anadarko Petroleum Corporation Hedge Position for 2005 & 2006 As of March 31, 2005 2- Way Collars 3- Way Collars ------------------------ --------------------------------- Natural Sold Purchased Gas Volume Floor Ceiling Volume Floor Floor Ceiling MMMBtu/d $/MMBtu $/MMBtu MMMBtu/d $/MMBtu $/MMBtu $/MMBtu ------------------------ --------------------------------- United States 2nd Qtr 2005 26.3 $3.76 $5.65 268.8 $4.01 $5.00 $9.37 3rd Qtr 2005 26.3 $3.76 $5.65 268.8 $4.01 $5.00 $9.37 4th Qtr 2005 26.3 $3.76 $5.65 268.8 $4.01 $5.00 $9.37 ------------------------ --------------------------------- Remainder Year 2005 26.3 $3.76 $5.65 268.8 $4.01 $5.00 $9.37 ------------------------ --------------------------------- ------------------------ --------------------------------- Total Year 2006 10.0 $4.00 $5.88 - $- $- $- ------------------------ --------------------------------- ------------------------ --------------------------------- There are no Fixed Price hedges for the United States. Fixed and Physical Contracts ------------------------ Volume NYMEX Price MMMBtu/d $/MMBtu ------------------------ Canada 2nd Qtr 2005 21.7 $2.98 3rd Qtr 2005 21.7 $2.98 4th Qtr 2005 18.0 $2.95 ------------------------ Remainder Year 2005 20.5 $2.97 ------------------------ ------------------------ Total Year 2006 10.9 $2.87 ------------------------ ------------------------ There are no Collar hedges for Canada. ------------------------ --------------------------------- Crude Oil 2- Way Collars 3- Way Collars ------------------------ --------------------------------- Sold Purchased Volume Floor Ceiling Volume Floor Floor Ceiling Bbl/day $/Bbl $/Bbl Bbl/day $/Bbl $/Bbl $/Bbl ------------------------ --------------------------------- United States 2nd Qtr 2005 1,986 $22.00 $26.32 43,000 $27.28 $32.28 $46.89 3rd Qtr 2005 1,986 $22.00 $26.32 43,000 $27.28 $32.28 $46.89 4th Qtr 2005 1,986 $22.00 $26.32 43,000 $27.28 $32.28 $46.89 ------------------------ --------------------------------- Remainder Year 2005 1,986 $22.00 $26.32 43,000 $27.28 $32.28 $46.89 ------------------------ --------------------------------- ------------------------ --------------------------------- Total Year 2006 822 $22.00 $26.32 - $- $- $- ------------------------ --------------------------------- ------------------------ --------------------------------- There are no Crude Oil hedges for production outside of the United States. Anadarko Petroleum Corporation Financial and Operating Guidance As of April 29, 2005 2nd Quarter Total Year 2005 Forecast 2005 Forecast -------------------- -------------------- Units Units -------------------- -------------------- Total Sales (MM BOE) 37 - 39 159 - 164 Crude Oil (MBbl/d): 140 - 150 164 - 174 United States 64 - 66 76 - 79 Canada 6 - 7 5 - 6 Algeria 50 - 54 59 - 64 Other International 18 - 23 23 - 27 Natural Gas (MMcf/d): 1,440 - 1,480 1,450 - 1,490 United States 1,150 - 1,190 1,165 - 1,200 Canada 270 - 290 275 - 300 Natural Gas Liquids (MBbl/d): 30 - 32 30 - 33 United States 28 - 30 28 - 30 Canada 1 - 2 2 - 3 - ---------------------------------------------------------------------- $/ Unit $/ Unit -------------------- -------------------- Price Differentials vs NYMEX (w/o hedges) Crude Oil ($/Bbl): (4.65) - (6.65) (5.20) - (7.00) United States (4.25) - (5.50) (5.00) - (6.25) Canada (9.00) - (11.00) (7.00) - (9.00) Algeria (1.00) - (3.00) (1.50) - (3.50) Other International (13.00) - (19.00) (13.00) - (19.00) Natural Gas ($/Mcf): (0.40) - (0.70) (0.35) - (0.75) United States (0.35) - (0.65) (0.35) - (0.70) Canada (0.55) - (0.80) (0.50) - (0.75) - ---------------------------------------------------------------------- $MM $MM -------------------- -------------------- Other Revenues: Marketing 10 - 14 50 - 70 Minerals and Other 13 - 17 20 - 30 - ---------------------------------------------------------------------- Costs and Expenses: $ / Boe $ / Boe -------------------- -------------------- Direct Operating 3.20 - 3.40 3.05 - 3.35 Transportation and Cost of Product 1.45 - 1.60 1.40 - 1.55 Depreciation, Depletion and Amortization 8.00 - 8.30 7.90 - 8.20 Production Taxes (% of Revenue) 5.5% - 6.0% 5.6% - 5.8% $MM $MM -------------------- -------------------- General and Administrative 100 - 110 400 - 430 Impairments Related to Oil and Gas Properties - - 20 - - 40 Interest Expense 50 - 52 190 - 210 Other (Income) Expense (5) - 5 - - 10 Federal Tax Rate 35% - 38% 35% - 36% Deferred Taxes (% of Total Taxes) 35% - 40% 30% - 40% - ---------------------------------------------------------------------- Avg. Shares Outstanding (MM) Basic 235 - 237 235 - 237 Diluted 237 - 239 237 - 239 $MM $MM -------------------- -------------------- Capital Investment 775 - 825 2,800 - 3,000 Capital Projects 714 - 758 2,555 - 2,735 Capitalized Direct Expenses 45 - 49 180 - 190 Capitalized Interest 16 - 18 65 - 75 CONTACT: Anadarko Petroleum Corporation, Houston Media Contacts: Teresa Wong, 832-636-1203 teresa_wong@anadarko.com or Lee Warren, 832-636-3321 lee_warren@anadarko.com or Margaret Cooper, 832-636-8355 margaret_cooper@anadarko.com or Investor Contacts: David Larson, 832-636-3265 david_larson@anadarko.com or Stewart Lawrence, 832-636-3326 stewart_lawrence@anadarko.com