U.S. Net Drilling Footage and Net Producing Wells For FRS Companies and Industry
|
|
1998
|
1999
|
2000
|
2001
|
2002
|
2003
|
2004
|
2005
|
2006
|
2007
|
|
|
|
(thousand feet)
|
|
|
|
1,714
|
921
|
955
|
1,085
|
1,000
|
823
|
821
|
640
|
660
|
615
|
|
406
|
312
|
199
|
397
|
141
|
152
|
273
|
374
|
132
|
899
|
|
1,548
|
1,150
|
1,399
|
2,016
|
1,284
|
1,655
|
2,213
|
3,019
|
2,988
|
4,194
|
|
3,668
|
2,383
|
2,553
|
3,498
|
2,425
|
2,630
|
3,307
|
4,033
|
3,780
|
5,708
|
|
|
|
1,939
|
1,252
|
1,597
|
2,029
|
1,716
|
1,507
|
1,475
|
1,599
|
1,403
|
932
|
|
12,513
|
4,449
|
9,374
|
9,435
|
6,928
|
8,716
|
10,352
|
10,314
|
12,705
|
9,856
|
|
16,521
|
12,291
|
20,516
|
26,653
|
32,078
|
40,507
|
44,999
|
53,568
|
65,745
|
74,612
|
|
30,973
|
17,992
|
31,487
|
38,117
|
40,722
|
50,730
|
56,827
|
65,481
|
79,853
|
85,400
|
|
|
|
|
|
1,345
|
848
|
1,151
|
1,004
|
652
|
628
|
632
|
616
|
507
|
410
|
|
443
|
434
|
364
|
551
|
589
|
289
|
167
|
184
|
180
|
114
|
|
1,285
|
1,002
|
1,141
|
759
|
697
|
504
|
391
|
309
|
303
|
159
|
|
3,073
|
2,284
|
2,656
|
2,314
|
1,938
|
1,421
|
1,191
|
1,110
|
990
|
683
|
|
|
|
344
|
199
|
411
|
353
|
369
|
165
|
163
|
161
|
135
|
109
|
|
1,428
|
1,280
|
1,505
|
2,260
|
1,362
|
1,216
|
833
|
966
|
895
|
1,044
|
|
1,398
|
1,295
|
1,899
|
1,917
|
1,370
|
905
|
834
|
685
|
746
|
531
|
|
3,170
|
2,774
|
3,815
|
4,530
|
3,101
|
2,286
|
1,830
|
1,812
|
1,776
|
1,684
|
|
|
|
|
|
3,059
|
1,769
|
2,107
|
2,089
|
1,652
|
1,451
|
1,453
|
1,256
|
1,167
|
1,025
|
|
849
|
746
|
563
|
948
|
730
|
441
|
440
|
558
|
312
|
1,013
|
|
2,833
|
2,152
|
2,540
|
2,775
|
1,981
|
2,159
|
2,605
|
3,328
|
3,291
|
4,353
|
|
6,741
|
4,667
|
5,209
|
5,812
|
4,363
|
4,051
|
4,498
|
5,142
|
4,770
|
6,391
|
|
|
|
2,283
|
1,451
|
2,008
|
2,382
|
2,085
|
1,672
|
1,638
|
1,760
|
1,538
|
1,041
|
|
13,941
|
5,729
|
10,879
|
11,695
|
8,290
|
9,932
|
11,185
|
11,280
|
13,600
|
10,900
|
|
17,919
|
13,586
|
22,415
|
28,570
|
33,448
|
41,412
|
45,833
|
54,253
|
66,491
|
75,143
|
|
34,143
|
20,766
|
35,303
|
42,647
|
43,823
|
53,016
|
58,656
|
67,293
|
81,629
|
87,084
|
|
|
|
|
|
12,398
|
7,646
|
8,965
|
11,312
|
8,587
|
8,826
|
N/A
|
N/A
|
N/A
|
N/A
|
|
2,505
|
1,045
|
1,918
|
2,435
|
1,611
|
1,996
|
N/A
|
N/A
|
N/A
|
N/A
|
|
4,196
|
3,315
|
4,518
|
6,909
|
5,062
|
5,912
|
N/A
|
N/A
|
N/A
|
N/A
|
|
19,098
|
12,006
|
15,422
|
20,656
|
15,260
|
16,734
|
N/A
|
N/A
|
N/A
|
N/A
|
|
|
|
18,005
|
12,508
|
14,145
|
14,013
|
12,098
|
14,739
|
N/A
|
N/A
|
N/A
|
N/A
|
|
32,125
|
17,705
|
31,681
|
36,334
|
26,401
|
30,002
|
N/A
|
N/A
|
N/A
|
N/A
|
|
70,746
|
52,204
|
75,736
|
102,922
|
87,326
|
110,559
|
N/A
|
N/A
|
N/A
|
N/A
|
|
120,875
|
82,417
|
121,563
|
153,269
|
125,825
|
155,300
|
N/A
|
N/A
|
N/A
|
N/A
|
|
(number of wells)
|
|
|
|
69,401
|
58,987
|
68,274
|
66,667
|
69,021
|
71,863
|
69,048
|
67,632
|
74,817
|
74,223
|
|
49,429
|
44,880
|
64,696
|
82,083
|
89,102
|
105,439
|
116,741
|
125,681
|
137,862
|
135,330
|
|
118,830
|
103,867
|
132,970
|
148,750
|
158,123
|
177,302
|
185,789
|
193,313
|
212,679
|
209,553
|
|
|
|
3,421
|
2,855
|
3,536
|
4,738
|
4,384
|
3,777
|
3,187
|
2,562
|
2,453
|
2,647
|
|
2,737
|
2,707
|
3,111
|
3,606
|
3,011
|
2,306
|
2,264
|
1,697
|
1,317
|
1,196
|
|
6,158
|
5,562
|
6,647
|
8,344
|
7,395
|
6,083
|
5,450
|
4,258
|
3,770
|
3,843
|
|
|
|
72,822
|
61,842
|
71,810
|
71,405
|
73,405
|
75,640
|
72,234
|
70,193
|
77,270
|
76,870
|
|
52,166
|
47,587
|
67,807
|
85,689
|
92,113
|
107,744
|
119,005
|
127,378
|
139,179
|
136,526
|
|
124,987
|
109,429
|
139,617
|
157,094
|
165,518
|
183,384
|
191,239
|
197,571
|
216,450
|
213,396
|
|