This page uses JavaScipt

Crude Oil Proved Reserves, Reserves Changes, and Production
(Million Barrels)
Data Series: Period:
 Annual 
 Show Data By:
Data Series Area
2004 2005 2006 2007 2008 2009 View
History
U.S. Total
21,371 21,757 20,972 21,317 19,121 20,682 1899-2009
Lower 48 States
17,044 17,586 17,093 17,154 15,614 17,116 1977-2009
Federal Offshore
4,691 4,483 4,096 3,905 3,903 4,129 1980-2009
Pacific (California)
547 441 441 441 357 348 1977-2009
Gulf of Mexico (Louisiana)
3,919 3,852 3,500 3,320 3,388 3,570 1981-2009
Gulf of Mexico (Texas)
225 190 155 144 158 211 1977-2009
Alaska
4,327 4,171 3,879 4,163 3,507 3,566 1977-2009
Alabama
53 55 45 42 38 37 1977-2009
Arkansas
51 40 37 31 30 28 1977-2009
California
3,376 3,435 3,389 3,322 2,705 2,835 1977-2009
Coastal Region Onshore
380 374 375 393 255 341 1977-2009
Los Angeles Basin Onshore
286 300 364 369 188 235 1977-2009
San Joaquin Basin Onshore
2,523 2,556 2,448 2,351 2,125 2,095 1977-2009
State Offshore
187 205 202 209 137 164 1977-2009
Colorado
225 250 274 304 288 279 1977-2009
Florida
65 59 38 32 3 9 1977-2009
Illinois
92 95 89 101 54 66 1977-2009
Indiana
11 16 12 17 15 8 1977-2009
Kansas
245 281 263 206 243 259 1977-2009
Kentucky
27 23 25 24 17 20 1977-2009
Louisiana
427 432 428 458 388 370 1981-2009
North
58 68 68 76 60 55 1977-2009
South Onshore
304 299 312 326 277 269 1977-2009
State Offshore
65 65 48 56 51 46 1981-2009
Michigan
53 62 63 55 48 33 1977-2009
Mississippi
178 189 186 200 249 244 1977-2009
Montana
364 427 419 410 321 343 1977-2009
Nebraska
15 16 14 12 8 9 1977-2009
New Mexico
669 690 705 735 654 700 1977-2009
East
662 682 696 725 644 688 1977-2009
West
7 8 9 10 10 12 1977-2009
North Dakota
389 418 412 482 573 1,046 1977-2009
Ohio
49 46 49 48 38 38 1977-2009
Oklahoma
570 630 569 530 581 622 1977-2009
Pennsylvania
12 14 20 12 14 10 1977-2009
Texas
4,613 4,919 4,871 5,122 4,555 5,006 1977-2009
RRC District 1
58 65 76 84 92 82 1977-2009
RRC District 2 Onshore
56 62 65 62 50 51 1977-2009
RRC District 3 Onshore
185 179 180 200 170 183 1977-2009
RRC District 4 Onshore
27 40 30 30 22 18 1977-2009
RRC District 5
23 24 24 25 20 16 1977-2009
RRC District 6
187 168 157 160 143 129 1977-2009
RRC District 7B
73 80 89 93 96 97 1977-2009
RRC Distict 7C
206 245 288 326 359 475 1977-2009
RRC District 8
1,552 1,731 1,717 1,796 1,745 1,956 1977-2009
RRC District 8A
2,090 2,164 2,093 2,179 1,699 1,780 1977-2009
RRC District 9
102 103 96 115 95 124 1977-2009
RRC District 10
45 53 53 50 62 94 1977-2009
State Offshore
9 5 3 2 2 1 1977-2009
Utah
215 256 334 355 286 398 1977-2009
West Virginia
11 21 23 28 23 19 1977-2009
Wyoming
628 704 706 690 556 583 1977-2009
Miscellaneous
15 25 26 33 24 25 1977-2009
- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Notes: Miscellaneous includes Arizona, Missouri, Nevada, New York, South Dakota, Tennessee, and Virginia. The production estimates in this table are based on data reported on Form EIA-23, "Annual Survey of Domestic Oil and Gas Reserves." They many differ from the official Energy Information Administration production data for crude oil contained in the "Petroleum Supply Annual."  See Definitions, Sources, and Notes link above for more information on this table.
Release Date: 12/30/2010
Next Release Date: 12/30/2011