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U.S. Crude Oil Exploratory and Developmental Wells Drilled (Number of Elements) | ||||||||
Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1973 | 779 | 695 | 846 | 679 | 891 | 915 | 857 | 978 | 898 | 896 | 911 | 822 |
1974 | 909 | 883 | 1,077 | 1,137 | 1,191 | 1,229 | 1,253 | 1,210 | 1,083 | 1,281 | 1,105 | 1,289 |
1975 | 1,315 | 1,067 | 1,314 | 1,333 | 1,352 | 1,434 | 1,450 | 1,545 | 1,496 | 1,720 | 1,430 | 1,492 |
1976 | 1,709 | 1,288 | 1,495 | 1,468 | 1,385 | 1,543 | 1,343 | 1,581 | 1,482 | 1,535 | 1,396 | 1,463 |
1977 | 1,388 | 1,345 | 1,653 | 1,519 | 1,596 | 1,676 | 1,521 | 1,698 | 1,629 | 1,630 | 1,565 | 1,525 |
1978 | 1,430 | 1,182 | 1,451 | 1,785 | 1,704 | 1,765 | 1,562 | 1,708 | 1,578 | 1,863 | 1,643 | 1,510 |
1979 | 1,342 | 1,151 | 1,375 | 1,387 | 1,670 | 1,739 | 1,865 | 1,948 | 1,914 | 2,313 | 2,015 | 2,132 |
1980 | 2,520 | 2,187 | 2,378 | 2,441 | 2,580 | 2,825 | 2,943 | 3,004 | 2,978 | 3,221 | 2,884 | 2,998 |
1981 | 3,840 | 3,042 | 3,549 | 3,483 | 3,652 | 3,758 | 3,840 | 3,929 | 3,791 | 3,630 | 3,530 | 3,843 |
1982 | 3,945 | 3,098 | 3,895 | 3,614 | 3,266 | 3,029 | 3,132 | 3,298 | 2,960 | 3,059 | 2,991 | 3,138 |
1983 | 3,549 | 2,619 | 2,942 | 2,619 | 2,727 | 2,971 | 3,162 | 3,493 | 3,322 | 3,433 | 3,394 | 3,117 |
1984 | 3,466 | 3,357 | 3,387 | 3,186 | 3,629 | 3,815 | 3,858 | 3,835 | 3,573 | 3,626 | 3,643 | 3,531 |
1985 | 3,195 | 2,733 | 3,182 | 2,968 | 2,852 | 2,951 | 3,057 | 3,245 | 2,818 | 3,021 | 2,505 | 2,734 |
1986 | 3,386 | 2,448 | 2,386 | 1,869 | 1,304 | 1,133 | 1,069 | 1,052 | 1,056 | 1,170 | 1,160 | 1,180 |
1987 | 1,286 | 1,171 | 1,066 | 1,063 | 1,218 | 1,283 | 1,467 | 1,562 | 1,506 | 1,620 | 1,538 | 1,430 |
1988 | 1,358 | 1,285 | 1,277 | 1,257 | 1,307 | 1,296 | 1,112 | 1,144 | 988 | 995 | 816 | 811 |
1989 | 826 | 578 | 698 | 884 | 880 | 820 | 871 | 982 | 850 | 921 | 958 | 962 |
1990 | 1,029 | 869 | 914 | 870 | 887 | 946 | 998 | 1,120 | 1,071 | 1,286 | 1,259 | 1,196 |
1991 | 1,251 | 1,170 | 1,176 | 1,137 | 1,058 | 938 | 962 | 1,005 | 868 | 943 | 764 | 763 |
1992 | 782 | 613 | 746 | 730 | 699 | 702 | 764 | 733 | 810 | 856 | 750 | 834 |
1993 | 692 | 629 | 693 | 651 | 670 | 722 | 777 | 804 | 769 | 828 | 779 | 750 |
1994 | 665 | 534 | 576 | 555 | 511 | 550 | 501 | 636 | 619 | 651 | 600 | 603 |
1995 | 599 | 579 | 643 | 600 | 706 | 695 | 705 | 719 | 649 | 674 | 601 | 657 |
1996 | 626 | 652 | 638 | 676 | 781 | 665 | 764 | 817 | 722 | 850 | 796 | 773 |
1997 | 742 | 778 | 811 | 858 | 935 | 983 | 943 | 925 | 921 | 900 | 845 | 804 |
1998 | 819 | 714 | 744 | 675 | 610 | 638 | 605 | 544 | 523 | 428 | 373 | 306 |
1999 | 265 | 260 | 223 | 262 | 312 | 333 | 380 | 377 | 406 | 485 | 541 | 470 |
2000 | 584 | 529 | 606 | 574 | 670 | 712 | 727 | 767 | 711 | 824 | 694 | 692 |
2001 | 755 | 685 | 776 | 741 | 844 | 814 | 774 | 799 | 698 | 807 | 632 | 563 |
2002 | 580 | 468 | 500 | 533 | 541 | 616 | 642 | 621 | 515 | 633 | 611 | 515 |
2003 | 603 | 524 | 605 | 667 | 716 | 715 | 742 | 744 | 792 | 708 | 602 | 711 |
2004 | 624 | 631 | 693 | 711 | 755 | 758 | 752 | 820 | 860 | 772 | 706 | 707 |
2005 | 740 | 755 | 837 | 835 | 903 | 956 | 950 | 995 | 958 | 977 | 958 | 915 |
2006 | 1,024 | 921 | 1,041 | 1,025 | 1,109 | 1,242 | 1,186 | 1,187 | 1,146 | 1,186 | 1,204 | 1,114 |
2007 | 1,043 | 981 | 1,079 | 1,007 | 1,123 | 1,173 | 1,193 | 1,241 | 1,133 | 1,272 | 1,091 | 1,035 |
2008 | 1,199 | 1,162 | 1,198 | 1,245 | 1,405 | 1,491 | 1,518 | 1,515 | 1,540 | 1,629 | 1,458 | 1,273 |
2009 | 1,272 | 1,053 | 926 | 791 | 631 | 848 | 829 | 916 | 1,006 | 1,021 | 969 | 928 |
2010 | 953 | 915 | 1,121 | 1,222 | 1,330 | 1,446 | 1,432 | 1,490 | 1,431 | 1,577 | 1,462 | 1,374 |
2011 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
2012 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
- = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. |
Release Date: 7/31/2024 |
Next Release Date: 8/30/2024 |
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