Home
>
Petroleum
>
Navigator
Energy Glossary
View History:
Monthly
Annual
Download Data (XLS File)
U.S. Natural Gas Developmental Wells Drilled (Count)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
459
393
425
464
502
458
503
597
471
584
522
488
1974
602
458
559
514
484
498
499
473
461
514
432
454
1975
517
458
443
492
521
569
603
705
694
729
564
584
1976
739
581
584
543
604
648
687
852
758
708
735
624
1977
766
683
877
772
829
938
900
1,040
931
1,030
875
933
1978
934
743
931
982
1,027
1,102
1,071
1,202
1,160
1,238
1,160
1,092
1979
1,206
797
950
968
1,105
1,158
1,135
1,268
1,143
1,368
1,166
1,083
1980
1,407
1,086
1,142
1,133
1,199
1,405
1,313
1,400
1,426
1,425
1,231
1,195
1981
1,790
1,212
1,322
1,359
1,465
1,482
1,440
1,580
1,579
1,644
1,418
1,437
1982
1,735
1,437
1,542
1,385
1,427
1,398
1,319
1,404
1,332
1,284
1,269
1,396
1983
1,313
986
962
781
843
958
998
1,242
1,177
1,338
1,218
1,251
1984
1,282
1,169
1,015
936
1,274
1,413
1,314
1,481
1,375
1,511
1,571
1,469
1985
1,263
1,160
1,181
997
918
1,068
1,176
1,197
1,161
1,231
872
900
1986
1,013
724
728
642
485
509
554
549
564
691
634
709
1987
656
600
593
476
459
522
570
655
679
812
646
672
1988
627
624
602
490
530
611
614
668
761
784
741
779
1989
717
607
628
578
605
692
768
852
830
889
826
824
1990
849
704
703
657
825
883
982
994
983
1,113
848
892
1991
859
706
788
729
717
774
849
799
730
799
648
669
1992
615
551
516
436
459
535
561
643
721
933
901
1,007
1993
983
959
966
655
707
721
629
735
791
874
803
810
1994
740
649
684
674
717
706
735
803
872
871
814
734
1995
761
710
688
574
568
560
568
646
743
761
636
656
1996
685
670
676
644
721
683
750
824
792
928
822
753
1997
775
792
795
716
796
870
901
942
1,054
1,129
958
915
1998
886
814
807
850
803
859
955
955
959
1,040
847
842
1999
773
635
611
573
763
775
841
1,071
1,104
1,190
1,236
1,030
2000
1,093
1,118
1,181
1,057
1,185
1,275
1,395
1,674
1,507
1,570
1,293
1,279
2001
1,445
1,305
1,547
1,523
1,718
1,964
1,911
2,104
1,831
1,986
1,679
1,418
2002
1,456
1,288
1,246
1,236
1,340
1,443
1,439
1,510
1,269
1,345
1,261
1,194
2003
1,294
1,095
1,295
1,436
1,482
1,612
1,661
1,849
1,710
1,951
1,603
1,642
2004
1,425
1,433
1,634
1,592
1,646
1,703
1,589
1,814
2,032
1,743
1,952
1,930
2005
1,966
1,958
2,012
2,125
2,085
2,167
2,240
2,217
2,259
2,360
2,244
1,849
2006
2,249
2,446
2,416
2,475
2,496
2,501
2,507
2,575
2,598
2,615
2,567
2,583
2007
2,560
2,606
2,597
2,597
2,602
2,636
2,642
2,652
2,621
2,549
2,580
2,610
2008
2,525
2,533
2,567
2,598
2,627
2,684
Release Date: 4/2/2008
Next Release Date: 5/2/2008
Referring Pages:
Crude Oil and Natural Gas Exploratory and Development Wells
Contact Us
·
Feedback
·
Privacy/Security
·
Careers
·
About Us