U.S. Energy Information Administration / Annual Energy Review 2011 123**T able 5.2 Crude Oil Production and Crude Oil Well Productivity, Selected Years, 1954-2011** **Year Crude Oil Production** **Crude Oil Well**1**Productivity 48 States** 2**Alaska**3**Total Onshore** **Offshore Total** **Producing Wells** 4**Average Productivity** 5**Federal State** **Total**Thousand Barrels per DayThousand Barrels per DayThousandsBarrels per Dayper Well1954 6,342 0 6,342 6,209 NA NA 133 6,342 511 12.41955 6,807 0 6,807 6,645 NA NA 162 6,807 524 13.01960 7,034 2 7,035 6,716 NA NA 319 7,035 591 11.91965 7,774 30 7,804 7,140 NA NA 665 7,804 589 13.21970 9,408 229 9,637 8,060 NA NA 1,577 9,637 531 18.11975 8,183 191 8,375 7,012 NA NA 1,362 8,375 500 16.81976 7,958 173 8,132 6,868 NA NA 1,264 8,132 499 16.31977 7,781 464 8,245 7,069 NA NA 1,176 8,245 507 16.31978 7,478 1,229 8,707 7,571 NA NA 1,136 8,707 517 16.81979 7,151 1,401 8,552 7,485 NA NA 1,067 8,552 531 16.11980 6,980 1,617 8,597 7,562 NA NA 1,034 8,597 548 15.71981 6,962 1,609 8,572 7,537 773 261 1,034 8,572 557 15.41982 6,953 1,696 8,649 7,538 863 247 1,110 8,649 580 14.91983 6,974 1,714 8,688 7,492 960 236 1,196 8,688 603 14.41984 7,157 1,722 8,879 7,596 1,039 244 1,283 8,879 621 14.31985 7,146 1,825 8,971 7,722 1,023 227 1,250 8,971 647 13.91986 6,814 1,867 8,680 7,426 1,038 216 1,254 8,680 623 13.91987 6,387 1,962 8,349 7,153 977 219 1,196 8,349 620 13.51988 6,123 2,017 8,140 6,949 904 287 1,191 8,140 612 13.31989 5,739 1,874 7,613 6,486 855 272 1,127 7,613 603 12.61990 5,582 1,773 7,355 6,273 821 261 1,082 7,355 602 12.21991 5,618 1,798 7,417 6,245 886 286 1,172 7,417 614 12.11992 5,457 1,714 7,171 5,953 938 280 1,218 7,171 594 12.11993 5,264 1,582 6,847R5,596 964 287R1,250 6,847 584 11.71994 5,103 1,559 6,662 5,291 1,017 353 1,370 6,662 582 11.41995 5,076 1,484 6,560 5,035 1,140 385 1,525 6,560 574 11.41996 5,071 1,393 6,465 4,902 1,197 365 1,562 6,465 574 11.31997 5,156 1,296 6,452 4,803 1,278 371 1,648 6,452 573 11.31998 5,077 1,175 6,252 4,560 1,355 337 1,692 6,252 562 11.11999 4,832 1,050 5,881 4,132 1,462 288 1,750 5,881 546 10.82000 4,851 970 5,822 4,049 1,525 248 1,773 5,822 534 10.92001 4,839 963 5,801 3,879 1,621 302 1,923 5,801 530 10.92002 4,761 984 5,746 3,743 1,637 365 2,003 5,746 529 10.92003 4,706 974 5,681 3,668 1,641 371 2,012 5,681 513 11.12004 4,510 908 5,419 3,536 1,527 356 1,883 5,419 510 10.62005 4,314 864 5,178 3,466 1,354 358 1,712 5,178 498 10.42006 4,361 741 5,102 3,401 1,370 331 1,701 5,102 497 10.32007 4,342 722 5,064 3,407 1,344 312 1,657 5,064 500 10.12008 4,268 683 4,950 3,452 1,218 280 1,498 4,950 526 9.42009 4,715 645 5,361 3,622 1,619 119 1,738 5,361 526 10.22010R4,874R601R5,476RE3,744E1,609E122RE1,732R5,476R520R10.52011E5,090E572E5,662E4,178E1,373E111E1,484E5,662P536E10.61See "Crude Oil Well" in Glossary.2United States excluding Alaska and Hawaii. Includes State onshore, State offshore, and Federaloffshore production.3Includes State onshore and State offshore production.4As of December 31.5Through 1976, average productivity is based on the average number of producing wells. Beginning in1977, average productivity is based on the number of wells producing at end of year.R=Revised. P=Preliminary. E=Estimate. NA=Not available.Note: Totals may not equal sum of components due to independent rounding.Web Pages:•See http://www.eia.gov/totalenergy/data/annual/#petroleum for all data beginning in1954.•For related information, see http://www.eia.gov/petroleum/.Sources:**Crude Oil Production:**•1954-1975—Bureau of Mines, Mineral Industry Surveys,PetroleumStatement, Annual,annual reports; and U.S. Geological Survey,Outer Continental Shelf Statistics(June1979).•1976-1980—U.S. Energy Information Administration (EIA), Energy Data Reports,PetroleumStatement, Annual,annual reports.•1981-2009—EIA,Petroleum Supply Annual,annual reports.•2010and 2011—EIA,Monthly Energy Review(May 2012), Table 3.1; and crude oil production data from: Stategovernment agencies; U.S. Department of the Interior, Bureau of Safety and Environmental Enforcement,and predecessor agencies; and Form EIA-182, "Domestic Crude Oil First Purchase Report."**Producin g** **Wells:**•1954-1975—Bureau of Mines,Minerals Yearbook,"Crude Petroleum and Petroleum Products"chapter.•1976-1980—EIA, Energy Data Reports,Petroleum Statement, Annual,annual reports.•1981-1994—Independent Petroleum Association of America,The Oil Producing Industry in Your State.•1995 forward—Gulf Publishing Co.,World Oil,February issues.**Average Productivity:**Calculated astotal production divided by producing wells.