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U.S. Crude Oil Developmental Wells Drilled (Number of Elements) | ||||||||
Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1973 | 721 | 643 | 793 | 651 | 840 | 852 | 812 | 905 | 843 | 847 | 850 | 768 |
1974 | 853 | 829 | 1,007 | 1,076 | 1,114 | 1,141 | 1,173 | 1,129 | 1,020 | 1,196 | 1,040 | 1,210 |
1975 | 1,231 | 986 | 1,220 | 1,250 | 1,267 | 1,354 | 1,369 | 1,452 | 1,427 | 1,630 | 1,361 | 1,419 |
1976 | 1,617 | 1,188 | 1,405 | 1,389 | 1,301 | 1,453 | 1,259 | 1,476 | 1,390 | 1,457 | 1,292 | 1,375 |
1977 | 1,278 | 1,250 | 1,561 | 1,422 | 1,493 | 1,570 | 1,444 | 1,598 | 1,535 | 1,528 | 1,458 | 1,444 |
1978 | 1,349 | 1,089 | 1,363 | 1,679 | 1,589 | 1,655 | 1,463 | 1,613 | 1,483 | 1,760 | 1,547 | 1,420 |
1979 | 1,259 | 1,067 | 1,262 | 1,292 | 1,592 | 1,626 | 1,747 | 1,845 | 1,787 | 2,173 | 1,884 | 1,996 |
1980 | 2,380 | 2,050 | 2,235 | 2,304 | 2,450 | 2,684 | 2,806 | 2,841 | 2,809 | 3,073 | 2,735 | 2,815 |
1981 | 3,619 | 2,863 | 3,339 | 3,299 | 3,427 | 3,535 | 3,604 | 3,694 | 3,569 | 3,394 | 3,304 | 3,589 |
1982 | 3,697 | 2,914 | 3,628 | 3,386 | 3,084 | 2,816 | 2,961 | 3,096 | 2,776 | 2,857 | 2,815 | 2,959 |
1983 | 3,363 | 2,449 | 2,774 | 2,446 | 2,574 | 2,814 | 2,989 | 3,321 | 3,150 | 3,235 | 3,229 | 2,975 |
1984 | 3,252 | 3,162 | 3,172 | 3,036 | 3,432 | 3,627 | 3,674 | 3,651 | 3,363 | 3,476 | 3,463 | 3,389 |
1985 | 3,029 | 2,569 | 3,007 | 2,843 | 2,703 | 2,832 | 2,920 | 3,079 | 2,702 | 2,889 | 2,412 | 2,596 |
1986 | 3,183 | 2,306 | 2,273 | 1,761 | 1,227 | 1,065 | 988 | 994 | 1,011 | 1,118 | 1,099 | 1,104 |
1987 | 1,194 | 1,109 | 1,006 | 998 | 1,146 | 1,211 | 1,383 | 1,487 | 1,419 | 1,539 | 1,444 | 1,348 |
1988 | 1,270 | 1,211 | 1,210 | 1,165 | 1,254 | 1,217 | 1,041 | 1,078 | 914 | 914 | 762 | 755 |
1989 | 769 | 530 | 652 | 820 | 842 | 780 | 821 | 926 | 784 | 878 | 905 | 916 |
1990 | 984 | 831 | 861 | 808 | 841 | 889 | 938 | 1,042 | 1,016 | 1,218 | 1,208 | 1,145 |
1991 | 1,186 | 1,119 | 1,114 | 1,080 | 1,013 | 883 | 899 | 956 | 833 | 903 | 727 | 721 |
1992 | 732 | 577 | 711 | 682 | 659 | 658 | 715 | 688 | 769 | 812 | 712 | 806 |
1993 | 648 | 601 | 660 | 599 | 628 | 674 | 733 | 771 | 721 | 787 | 730 | 703 |
1994 | 612 | 507 | 539 | 503 | 457 | 494 | 458 | 588 | 573 | 604 | 542 | 545 |
1995 | 544 | 534 | 592 | 554 | 667 | 645 | 660 | 677 | 603 | 630 | 557 | 615 |
1996 | 571 | 606 | 595 | 644 | 734 | 628 | 724 | 771 | 687 | 803 | 761 | 740 |
1997 | 705 | 747 | 778 | 821 | 896 | 940 | 899 | 894 | 883 | 873 | 809 | 766 |
1998 | 771 | 687 | 707 | 645 | 591 | 608 | 581 | 529 | 500 | 413 | 361 | 300 |
1999 | 253 | 246 | 217 | 252 | 298 | 324 | 366 | 368 | 386 | 471 | 524 | 453 |
2000 | 565 | 509 | 582 | 554 | 645 | 683 | 702 | 742 | 679 | 798 | 673 | 670 |
2001 | 733 | 652 | 748 | 712 | 810 | 781 | 741 | 767 | 671 | 770 | 609 | 537 |
2002 | 565 | 451 | 475 | 506 | 515 | 588 | 618 | 604 | 497 | 619 | 586 | 493 |
2003 | 576 | 493 | 578 | 649 | 693 | 679 | 709 | 710 | 761 | 680 | 566 | 685 |
2004 | 596 | 606 | 665 | 676 | 717 | 730 | 721 | 789 | 819 | 732 | 675 | 680 |
2005 | 693 | 708 | 796 | 799 | 853 | 911 | 910 | 951 | 909 | 922 | 911 | 877 |
2006 | 963 | 870 | 995 | 984 | 1,044 | 1,170 | 1,149 | 1,126 | 1,090 | 1,131 | 1,143 | 1,074 |
2007 | 986 | 922 | 1,018 | 947 | 1,064 | 1,087 | 1,113 | 1,178 | 1,062 | 1,186 | 1,025 | 975 |
2008 | 1,111 | 1,080 | 1,132 | 1,177 | 1,317 | 1,428 | 1,439 | 1,448 | 1,488 | 1,549 | 1,361 | 1,206 |
2009 | 1,192 | 991 | 867 | 755 | 584 | 804 | 789 | 867 | 945 | 966 | 931 | 894 |
2010 | 898 | 871 | 1,062 | 1,173 | 1,282 | 1,385 | 1,386 | 1,434 | 1,374 | 1,502 | 1,400 | 1,317 |
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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