Chevron 2007 Annual Report Supplement
Chevron 2007 Annual Report Supplement
Chevron 2007 Annual Report Supplement
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Upstream Operating Data<br />
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Proved Reserves – Crude Oil and Natural Gas Liquids 1,2 At December 31<br />
Millions of barrels 007 2006 2005 2004 2003<br />
Gross Crude Oil and Natural Gas Liquids<br />
California 884 953 989 1,034 1,077<br />
Gulf of Mexico 353 374 384 341 507<br />
Other U.S. 524 572 611 493 653<br />
Africa 1,852 2,056 2,203 2,196 2,258<br />
Asia-Pacific 1,098 1,212 1,288 777 902<br />
Indonesia 1,025 1,175 1,280 1,548 1,744<br />
Other International 456 507 600 591 729<br />
Total Consolidated Companies 6,192 6,849 7,355 6,980 7,870<br />
Equity Share in Affiliates<br />
TCO 2,454 2,449 2,429 2,317 2,127<br />
Other 626 701 522 539 551<br />
Total Gross Reserves 9,272 9,999 10,306 9,836 10,548<br />
Net Crude Oil and Natural Gas Liquids<br />
California 860 926 965 1,011 1,051<br />
Gulf of Mexico 307 325 333 294 435<br />
Other U.S. 457 500 533 432 572<br />
Africa 1,500 1,698 1,814 1,833 1,923<br />
Asia-Pacific 668 785 829 676 796<br />
Indonesia 439 576 579 698 807<br />
Other International 434 484 573 567 696<br />
Total Consolidated Companies 4,665 5,294 5,626 5,511 6,280<br />
Equity Share in Affiliates<br />
TCO 1,989 1,950 1,939 1,994 1,840<br />
Other 433 562 435 468 479<br />
Total Net Reserves 7,087 7,806 8,000 7,973 8,599<br />
Proved Reserves – Natural Gas 1<br />
Billions of cubic feet<br />
Gross Natural Gas<br />
California 322 316 309 320 327<br />
Gulf of Mexico 1,113 1,299 1,162 1,267 2,201<br />
Other U.S. 2,814 3,063 3,453 2,719 3,732<br />
Africa 3,049 3,206 3,204 2,989 2,658<br />
Asia-Pacific 12,250 11,871 10,305 5,922 5,645<br />
Indonesia 553 652 755 555 572<br />
Other International 3,603 3,677 3,971 3,902 3,995<br />
Total Consolidated Companies 23,704 24,084 23,159 17,674 19,130<br />
Equity Share in Affiliates<br />
TCO 3,440 3,435 3,591 3,427 2,920<br />
Other 326 284 218 155 129<br />
Total Gross Reserves 27,470 27,803 26,968 21,256 22,179<br />
Net Natural Gas<br />
California 317 310 304 314 323<br />
Gulf of Mexico 943 1,094 1,171 1,064 1,841<br />
Other U.S. 2,417 2,624 2,953 2,326 3,189<br />
Africa 3,049 3,206 3,191 2,979 2,642<br />
Asia-Pacific 8,827 8,920 8,623 5,405 5,373<br />
Indonesia 485 574 646 502 520<br />
Other International 3,099 3,182 3,578 3,538 3,665<br />
Total Consolidated Companies 19,137 19,910 20,466 16,128 17,553<br />
Equity Share in Affiliates<br />
TCO 2,748 2,743 2,787 3,413 2,526<br />
Other 255 231 181 134 112<br />
Total Net Reserves 22,140 22,884 23,434 19,675 20,191<br />
1 Proved reserves are estimated by the company’s asset teams, composed of earth scientists and reservoir engineers. These proved-reserve estimates are<br />
reviewed annually by the company’s Reserves Advisory Committee to ensure that rigorous professional standards and the reserves definitions prescribed by<br />
the Securities and Exchange Commission (SEC) are consistently applied throughout the company. Refer to the Glossary for a definition of proved reserves. Net<br />
reserves exclude royalties and interests owned by others and reflect contractual arrangements and royalty obligations in effect at the time of the estimate.<br />
2 Excludes oil sands reserves at the Athabasca project in Canada, which are considered mining-related under SEC rules. Net proved oil sands reserves were<br />
436 million barrels at December 31, <strong>2007</strong>.<br />
0 <strong>Chevron</strong> Corporation <strong>2007</strong> <strong>Supplement</strong> to the <strong>Annual</strong> <strong>Report</strong>