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Wyoming 2009
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,193 20.9 258.3 0.7 0.4 54.1 0.1 | 5,938 18.2 3,382.4 0.1 2.1 7.0 0.0
1 - 2 | 1,099 10.5 527.5 1.5 1.4 267.5 0.7 | 2,681 8.2 7,444.6 0.3 8.7 22.1 0.0
2 - 4 | 1,772 16.9 1,657.0 4.7 2.7 1,073.3 1.7 | 3,904 12.0 22,462.8 0.9 17.1 88.7 0.1
4 - 6 | 1,162 11.1 1,843.5 5.2 4.5 1,166.4 2.8 | 2,588 7.9 25,875.1 1.0 28.8 113.6 0.1
6 - 8 | 789 7.5 1,793.3 5.1 6.4 805.4 2.9 | 1,803 5.5 25,549.1 1.0 40.5 120.5 0.2
8 - 10 | 546 5.2 1,645.4 4.6 8.4 661.2 3.4 | 1,256 3.9 23,075.0 0.9 52.2 122.0 0.3
Subtotal <=10 | 7,561 72.0 7,724.9 21.8 3.0 4,028.0 1.6 | 18,170 55.7 107,789.1 4.3 18.8 474.0 0.1
10 - 12 | 395 3.8 1,477.0 4.2 10.3 527.6 3.7 | 1,019 3.1 22,883.6 0.9 63.4 130.4 0.4
12 - 15 | 496 4.7 2,295.3 6.5 12.8 598.0 3.3 | 1,237 3.8 34,515.1 1.4 78.2 181.5 0.4
Subtotal <=15 | 8,452 80.5 11,497.1 32.4 4.0 5,153.7 1.8 | 20,426 62.6 165,187.8 6.6 25.3 785.9 0.1
15 - 20 | 608 5.8 3,617.3 10.2 16.5 998.5 4.6 | 1,638 5.0 58,770.4 2.3 100.5 387.7 0.7
20 - 25 | 402 3.8 3,098.7 8.7 21.5 722.9 5.0 | 1,312 4.0 60,321.0 2.4 128.9 435.4 0.9
25 - 30 | 258 2.5 2,426.6 6.8 26.2 572.7 6.2 | 962 2.9 53,885.6 2.1 157.6 375.6 1.1
30 - 40 | 298 2.8 3,488.2 9.8 32.8 974.6 9.2 | 1,544 4.7 109,919.9 4.4 198.9 723.4 1.3
40 - 50 | 159 1.5 2,349.7 6.6 42.5 626.1 11.3 | 1,015 3.1 92,390.2 3.7 257.3 633.2 1.8
50 - 100 | 247 2.4 5,468.7 15.4 63.2 1,928.8 22.3 | 2,585 7.9 374,295.0 14.8 408.8 2,377.5 2.6
100 - 200 | 69 0.7 2,916.3 8.2 121.0 1,423.6 59.1 | 1,917 5.9 543,637.7 21.6 807.2 3,519.1 5.2
200 - 400 | 7 0.1 452.9 1.3 239.9 354.8 187.9 | 892 2.7 446,941.9 17.7 1,535.4 3,739.8 12.8
400 - 800 | 2 0.0 148.9 0.4 305.8 392.7 806.4 | 258 0.8 201,778.3 8.0 2,935.7 1,739.1 25.3
800 - 1600 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 38 0.1 42,645.5 1.7 5,422.2 512.6 65.2
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 8 0.0 40,841.8 1.6 14,927.6 246.3 90.0
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 11 0.0 128,696.9 5.1 32,054.0 71.0 17.7
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 11 0.0 202,205.7 8.0 50,362.6 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,502 100.0 35,464.5 100.0 9.8 13,148.3 3.6 | 32,617 100.0 2,521,517.6 100.0 233.2 15,546.7 1.4
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2008
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,309 21.4 272.0 0.7 0.3 60.0 0.1 | 5,367 16.6 3,536.7 0.1 2.1 5.8 0.0
1 - 2 | 1,038 9.6 509.7 1.4 1.4 242.5 0.7 | 2,650 8.2 7,835.6 0.3 8.7 26.2 0.0
2 - 4 | 1,785 16.5 1,684.8 4.6 2.6 1,148.2 1.8 | 4,004 12.4 24,262.8 1.0 17.3 96.5 0.1
4 - 6 | 1,233 11.4 1,973.4 5.4 4.5 1,189.8 2.7 | 2,870 8.9 29,448.3 1.2 28.8 116.3 0.1
6 - 8 | 843 7.8 1,947.7 5.3 6.4 929.1 3.1 | 2,062 6.4 29,808.7 1.2 40.7 114.2 0.2
8 - 10 | 540 5.0 1,618.1 4.4 8.4 693.3 3.6 | 1,491 4.6 27,923.8 1.1 52.4 127.4 0.2
Subtotal <=10 | 7,748 71.7 8,005.8 21.8 2.9 4,262.9 1.6 | 18,444 57.0 122,815.9 5.0 19.6 486.4 0.1
10 - 12 | 457 4.2 1,704.9 4.6 10.4 541.0 3.3 | 1,119 3.5 25,599.1 1.0 64.3 104.1 0.3
12 - 15 | 536 5.0 2,438.6 6.6 12.7 723.5 3.8 | 1,357 4.2 37,940.1 1.5 78.3 189.2 0.4
Subtotal <=15 | 8,741 80.9 12,149.2 33.0 4.0 5,527.4 1.8 | 20,920 64.6 186,355.1 7.6 26.0 779.7 0.1
15 - 20 | 583 5.4 3,449.2 9.4 16.5 1,007.4 4.8 | 1,648 5.1 58,743.1 2.4 100.8 346.0 0.6
20 - 25 | 398 3.7 3,047.7 8.3 21.3 827.8 5.8 | 1,264 3.9 58,270.4 2.4 129.5 381.1 0.8
25 - 30 | 268 2.5 2,513.3 6.8 26.1 758.5 7.9 | 950 2.9 52,811.8 2.1 157.3 385.3 1.1
30 - 40 | 302 2.8 3,604.8 9.8 33.4 807.4 7.5 | 1,303 4.0 91,703.3 3.7 200.2 654.0 1.4
40 - 50 | 158 1.5 2,449.5 6.7 43.2 512.3 9.0 | 899 2.8 81,088.2 3.3 257.7 599.5 1.9
50 - 100 | 279 2.6 6,186.4 16.8 63.8 2,016.8 20.8 | 2,273 7.0 323,227.3 13.1 412.4 2,122.0 2.7
100 - 200 | 69 0.6 2,700.6 7.3 117.9 2,037.6 89.0 | 1,781 5.5 496,175.5 20.1 821.8 3,313.6 5.5
200 - 400 | 8 0.1 569.8 1.5 233.5 258.6 106.0 | 978 3.0 492,292.6 20.0 1,557.4 4,264.5 13.5
400 - 800 | 1 0.0 95.2 0.3 260.2 558.9 1,527.1 | 295 0.9 208,249.2 8.5 2,904.2 2,220.8 31.0
800 - 1600 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 38 0.1 47,101.5 1.9 5,822.9 563.9 69.7
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 3 0.0 14,324.4 0.6 13,424.9 78.5 73.6
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 19 0.1 191,356.4 7.8 27,517.5 336.1 48.3
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 7 0.0 133,200.4 5.4 51,990.8 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 1 0.0 28,150.6 1.1 76,914.1 0.0 0.0
Total | 10,807 100.0 36,765.8 100.0 9.6 14,312.6 3.8 | 32,379 100.0 2,463,049.7 100.0 222.1 16,045.1 1.4
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2007
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,354 21.7 293.4 0.8 0.4 54.5 0.1 | 4,682 15.4 3,149.0 0.1 2.1 6.4 0.0
1 - 2 | 1,042 9.6 522.1 1.4 1.4 190.9 0.5 | 2,319 7.6 6,931.6 0.3 8.7 18.9 0.0
2 - 4 | 1,746 16.1 1,676.4 4.4 2.7 1,021.8 1.6 | 3,742 12.3 22,723.5 1.0 17.3 90.7 0.1
4 - 6 | 1,217 11.2 1,946.1 5.1 4.5 1,247.0 2.9 | 2,830 9.3 29,155.7 1.3 29.0 114.3 0.1
6 - 8 | 851 7.9 1,927.2 5.0 6.3 1,110.7 3.7 | 2,076 6.8 29,958.8 1.3 40.7 109.0 0.1
8 - 10 | 556 5.1 1,678.8 4.4 8.4 694.0 3.5 | 1,637 5.4 30,579.3 1.4 52.5 127.6 0.2
Subtotal <=10 | 7,766 71.7 8,044.0 21.0 2.9 4,318.9 1.6 | 17,286 56.8 122,497.9 5.5 20.6 466.9 0.1
10 - 12 | 441 4.1 1,630.6 4.3 10.3 600.8 3.8 | 1,299 4.3 29,643.5 1.3 64.4 115.7 0.3
12 - 15 | 491 4.5 2,246.1 5.9 12.8 653.5 3.7 | 1,491 4.9 41,416.6 1.8 78.4 194.9 0.4
Subtotal <=15 | 8,698 80.3 11,920.7 31.2 3.9 5,573.1 1.8 | 20,076 65.9 193,558.1 8.6 27.9 777.5 0.1
15 - 20 | 638 5.9 3,741.2 9.8 16.4 1,246.3 5.5 | 1,630 5.4 58,412.6 2.6 101.2 293.0 0.5
20 - 25 | 359 3.3 2,732.2 7.1 21.2 880.4 6.8 | 1,213 4.0 55,725.8 2.5 129.6 344.1 0.8
25 - 30 | 273 2.5 2,565.4 6.7 26.0 686.3 7.0 | 954 3.1 53,021.6 2.4 158.7 344.7 1.0
30 - 40 | 297 2.7 3,403.9 8.9 32.7 1,025.1 9.9 | 1,227 4.0 85,921.6 3.8 199.4 584.3 1.4
40 - 50 | 183 1.7 2,733.9 7.1 42.3 865.8 13.4 | 774 2.5 69,655.6 3.1 256.8 530.8 2.0
50 - 100 | 294 2.7 6,553.4 17.1 64.5 2,169.7 21.4 | 1,970 6.5 269,394.1 12.0 405.0 2,045.8 3.1
100 - 200 | 74 0.7 3,114.8 8.1 122.5 1,582.5 62.2 | 1,455 4.8 393,499.8 17.6 811.6 2,976.6 6.1
200 - 400 | 16 0.1 1,204.6 3.2 216.3 1,230.9 221.0 | 783 2.6 393,579.8 17.6 1,542.3 3,844.3 15.1
400 - 800 | 2 0.0 269.6 0.7 369.3 1,155.4 1,582.7 | 307 1.0 238,751.2 10.7 2,892.9 2,669.5 32.3
800 - 1600 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 33 0.1 48,679.0 2.2 6,269.8 757.5 97.6
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 2 0.0 7,862.3 0.4 10,770.3 79.1 108.3
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 15 0.0 158,784.2 7.1 29,001.7 404.4 73.9
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 12 0.0 212,692.0 9.5 48,559.8 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,834 100.0 38,239.8 100.0 10.0 16,415.5 4.3 | 30,451 100.0 2,239,537.6 100.0 213.3 15,651.7 1.5
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2006
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,304 21.4 299.0 0.8 0.4 47.2 0.1 | 4,102 14.3 2,578.5 0.1 2.0 6.4 0.0
1 - 2 | 973 9.1 486.7 1.3 1.4 180.8 0.5 | 2,074 7.2 6,114.7 0.3 8.8 19.6 0.0
2 - 4 | 1,713 15.9 1,661.0 4.3 2.7 985.7 1.6 | 3,279 11.4 19,496.3 0.9 17.3 80.9 0.1
4 - 6 | 1,221 11.4 1,959.9 5.1 4.5 1,296.5 2.9 | 2,644 9.2 26,793.2 1.3 29.1 97.2 0.1
6 - 8 | 865 8.0 1,972.6 5.2 6.3 1,177.1 3.8 | 2,003 7.0 28,494.6 1.4 40.6 125.1 0.2
8 - 10 | 585 5.4 1,719.1 4.5 8.3 844.3 4.1 | 1,644 5.7 30,277.1 1.4 52.5 114.8 0.2
Subtotal <=10 | 7,661 71.3 8,098.4 21.2 3.0 4,531.5 1.7 | 15,746 54.8 113,754.4 5.4 21.5 444.1 0.1
10 - 12 | 442 4.1 1,625.2 4.3 10.2 738.0 4.6 | 1,328 4.6 29,941.4 1.4 64.5 108.1 0.2
12 - 15 | 506 4.7 2,265.7 5.9 12.6 797.1 4.4 | 1,547 5.4 42,498.4 2.0 78.7 182.5 0.3
Subtotal <=15 | 8,609 80.1 11,989.4 31.4 3.9 6,066.6 2.0 | 18,621 64.8 186,194.2 8.9 29.5 734.7 0.1
15 - 20 | 610 5.7 3,603.2 9.4 16.6 1,140.6 5.3 | 1,891 6.6 67,558.3 3.2 101.7 271.6 0.4
20 - 25 | 368 3.4 2,817.5 7.4 21.3 788.7 6.0 | 1,300 4.5 59,007.4 2.8 130.1 293.9 0.6
25 - 30 | 273 2.5 2,518.4 6.6 26.0 775.1 8.0 | 975 3.4 53,660.7 2.6 157.8 347.0 1.0
30 - 40 | 313 2.9 3,596.9 9.4 32.4 1,140.1 10.3 | 1,209 4.2 84,873.6 4.0 199.7 570.0 1.3
40 - 50 | 164 1.5 2,415.7 6.3 42.6 842.0 14.9 | 792 2.8 70,201.2 3.3 256.8 475.1 1.7
50 - 100 | 306 2.8 6,726.1 17.6 64.8 2,724.3 26.3 | 1,696 5.9 229,953.8 11.0 403.3 1,724.9 3.0
100 - 200 | 86 0.8 3,441.4 9.0 117.0 2,876.4 97.8 | 1,189 4.1 308,347.8 14.7 807.2 2,353.9 6.2
200 - 400 | 15 0.1 916.8 2.4 246.7 592.4 159.4 | 721 2.5 365,097.7 17.4 1,578.4 3,701.5 16.0
400 - 800 | 2 0.0 207.1 0.5 283.7 1,059.8 1,451.8 | 265 0.9 192,997.2 9.2 2,914.4 2,125.1 32.1
800 - 1600 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 52 0.2 69,677.0 3.3 5,775.1 848.3 70.3
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 5 0.0 17,852.9 0.9 11,737.6 172.1 113.1
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 14 0.0 141,574.3 6.8 27,705.3 505.4 98.9
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 12 0.0 220,288.4 10.5 50,294.2 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 1 0.0 28,628.5 1.4 78,434.2 0.0 0.0
Total | 10,746 100.0 38,232.4 100.0 10.0 18,006.1 4.7 | 28,743 100.0 2,095,913.1 100.0 215.3 14,123.5 1.5
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2005
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,275 21.3 309.8 0.8 0.4 47.0 0.1 | 3,123 12.1 2,002.0 0.1 2.0 4.8 0.0
1 - 2 | 989 9.3 498.4 1.3 1.4 186.4 0.5 | 1,590 6.2 4,635.8 0.2 8.7 17.0 0.0
2 - 4 | 1,695 15.9 1,633.5 4.2 2.7 1,002.9 1.6 | 2,860 11.1 17,110.3 0.9 17.4 73.7 0.1
4 - 6 | 1,182 11.1 1,899.6 4.9 4.5 1,232.8 2.9 | 2,296 8.9 23,171.4 1.2 28.9 104.7 0.1
6 - 8 | 848 7.9 1,925.6 5.0 6.3 1,157.5 3.8 | 1,864 7.2 26,971.4 1.4 40.9 121.7 0.2
8 - 10 | 608 5.7 1,797.0 4.7 8.2 911.6 4.2 | 1,545 6.0 28,552.5 1.4 52.7 103.3 0.2
Subtotal <=10 | 7,597 71.2 8,063.9 20.9 3.0 4,538.2 1.7 | 13,278 51.4 102,443.4 5.2 22.7 425.1 0.1
10 - 12 | 451 4.2 1,649.9 4.3 10.2 827.3 5.1 | 1,266 4.9 28,583.1 1.4 64.3 104.0 0.2
12 - 15 | 503 4.7 2,300.4 6.0 12.7 824.0 4.5 | 1,473 5.7 40,666.9 2.0 78.8 167.6 0.3
Subtotal <=15 | 8,551 80.2 12,014.2 31.1 3.9 6,189.5 2.0 | 16,017 62.0 171,693.4 8.6 31.4 696.7 0.1
15 - 20 | 613 5.7 3,596.4 9.3 16.4 1,313.9 6.0 | 1,827 7.1 64,449.5 3.2 101.4 286.6 0.5
20 - 25 | 376 3.5 2,851.8 7.4 21.2 795.7 5.9 | 1,308 5.1 59,343.0 3.0 130.7 269.5 0.6
25 - 30 | 267 2.5 2,493.0 6.5 26.0 750.0 7.8 | 1,053 4.1 58,684.9 3.0 159.5 290.1 0.8
30 - 40 | 299 2.8 3,457.5 9.0 32.6 1,081.4 10.2 | 1,344 5.2 93,777.1 4.7 200.4 486.1 1.0
40 - 50 | 145 1.4 2,174.1 5.6 42.5 728.7 14.2 | 846 3.3 74,939.6 3.8 256.1 499.9 1.7
50 - 100 | 301 2.8 6,662.8 17.3 64.1 2,502.5 24.1 | 1,590 6.2 212,596.2 10.7 399.2 1,626.2 3.1
100 - 200 | 98 0.9 3,936.6 10.2 121.7 2,469.9 76.3 | 919 3.6 234,566.6 11.8 791.1 1,908.7 6.4
200 - 400 | 13 0.1 920.1 2.4 203.0 1,897.4 418.6 | 579 2.2 301,428.3 15.2 1,580.0 2,958.9 15.5
400 - 800 | 3 0.0 248.3 0.6 354.2 620.5 885.1 | 247 1.0 213,498.4 10.7 3,034.9 2,311.3 32.9
800 - 1600 | 1 0.0 229.9 0.6 629.9 941.5 2,579.4 | 55 0.2 75,294.6 3.8 6,028.4 833.0 66.7
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 7 0.0 27,174.8 1.4 12,072.3 257.4 114.4
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 9 0.0 85,547.9 4.3 26,042.0 549.4 167.2
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 17 0.1 314,380.4 15.8 50,665.6 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,667 100.0 38,584.7 100.0 10.1 19,291.1 5.1 | 25,818 100.0 1,987,374.7 100.0 225.9 12,973.8 1.5
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2004
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,184 20.8 308.8 0.8 0.4 41.8 0.1 | 2,564 10.9 1,570.2 0.1 2.0 4.2 0.0
1 - 2 | 945 9.0 488.7 1.3 1.4 143.2 0.4 | 1,248 5.3 3,661.1 0.2 8.8 10.2 0.0
2 - 4 | 1,557 14.8 1,536.2 4.0 2.7 828.9 1.5 | 2,237 9.5 13,365.9 0.7 17.4 71.1 0.1
4 - 6 | 1,152 11.0 1,839.9 4.8 4.4 1,313.0 3.2 | 1,960 8.4 19,808.2 1.0 29.0 92.9 0.1
6 - 8 | 843 8.0 1,908.6 5.0 6.2 1,247.7 4.1 | 1,686 7.2 24,015.2 1.3 40.8 114.3 0.2
8 - 10 | 655 6.2 1,931.0 5.0 8.2 1,066.7 4.5 | 1,383 5.9 25,598.2 1.3 52.6 101.6 0.2
Subtotal <=10 | 7,336 69.9 8,013.1 20.8 3.0 4,641.4 1.8 | 11,078 47.3 88,018.8 4.6 23.6 394.3 0.1
10 - 12 | 431 4.1 1,580.5 4.1 10.2 750.4 4.8 | 1,226 5.2 27,573.2 1.4 64.6 107.3 0.3
12 - 15 | 538 5.1 2,381.3 6.2 12.4 1,192.8 6.2 | 1,497 6.4 40,960.7 2.1 78.5 174.3 0.3
Subtotal <=15 | 8,305 79.1 11,974.9 31.1 4.0 6,584.6 2.2 | 13,801 58.9 156,552.8 8.2 33.5 675.9 0.1
15 - 20 | 636 6.1 3,743.9 9.7 16.4 1,279.1 5.6 | 1,836 7.8 65,171.6 3.4 101.8 246.8 0.4
20 - 25 | 408 3.9 3,072.8 8.0 20.9 1,214.4 8.3 | 1,315 5.6 60,111.5 3.1 131.1 229.0 0.5
25 - 30 | 272 2.6 2,498.8 6.5 26.0 787.0 8.2 | 1,027 4.4 56,710.7 3.0 159.6 289.1 0.8
30 - 40 | 339 3.2 3,916.4 10.2 32.3 1,395.8 11.5 | 1,327 5.7 92,816.9 4.9 201.3 497.5 1.1
40 - 50 | 155 1.5 2,334.8 6.1 41.7 944.5 16.9 | 883 3.8 77,463.6 4.1 258.2 450.6 1.5
50 - 100 | 279 2.7 6,374.1 16.5 64.4 2,311.0 23.4 | 1,567 6.7 206,983.7 10.8 390.9 1,583.6 3.0
100 - 200 | 73 0.7 2,815.9 7.3 118.9 2,000.8 84.5 | 821 3.5 210,200.0 11.0 785.2 1,893.4 7.1
200 - 400 | 25 0.2 1,571.5 4.1 212.8 1,342.6 181.8 | 513 2.2 268,137.1 14.0 1,592.5 2,865.2 17.0
400 - 800 | 2 0.0 214.2 0.6 292.6 930.7 1,271.4 | 234 1.0 202,909.2 10.6 3,009.8 2,132.4 31.6
800 - 1600 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 69 0.3 111,461.5 5.8 6,222.0 1,490.6 83.2
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 7 0.0 27,014.6 1.4 12,135.9 381.7 171.5
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 9 0.0 83,826.7 4.4 25,448.3 677.8 205.8
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 16 0.1 291,763.2 15.3 49,822.9 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,494 100.0 38,517.3 100.0 10.2 18,790.4 5.0 | 23,425 100.0 1,911,122.9 100.0 240.5 13,413.7 1.7
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2003
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,158 20.7 308.6 0.8 0.4 41.5 0.1 | 2,074 9.8 1,295.5 0.1 2.0 3.8 0.0
1 - 2 | 938 9.0 481.4 1.2 1.4 142.0 0.4 | 988 4.7 2,801.8 0.2 8.6 11.1 0.0
2 - 4 | 1,476 14.2 1,449.7 3.6 2.7 794.2 1.5 | 1,814 8.6 10,693.3 0.6 17.3 55.7 0.1
4 - 6 | 1,113 10.7 1,781.9 4.5 4.4 1,267.8 3.2 | 1,558 7.4 15,636.1 0.9 28.8 90.5 0.2
6 - 8 | 832 8.0 1,886.0 4.7 6.3 1,123.9 3.8 | 1,390 6.6 19,833.0 1.1 40.8 102.9 0.2
8 - 10 | 636 6.1 1,844.6 4.6 8.1 1,147.6 5.1 | 1,245 5.9 22,787.9 1.2 52.4 119.7 0.3
Subtotal <=10 | 7,153 68.6 7,752.0 19.5 3.0 4,517.0 1.8 | 9,069 42.9 73,047.5 4.0 23.8 383.7 0.1
10 - 12 | 496 4.8 1,786.9 4.5 10.1 892.3 5.0 | 1,082 5.1 24,460.6 1.3 64.4 82.0 0.2
12 - 15 | 532 5.1 2,371.9 6.0 12.5 1,030.5 5.4 | 1,348 6.4 37,278.3 2.0 79.0 148.0 0.3
Subtotal <=15 | 8,181 78.5 11,910.8 30.0 4.1 6,439.8 2.2 | 11,499 54.4 134,786.4 7.4 34.3 613.7 0.2
15 - 20 | 632 6.1 3,676.9 9.3 16.2 1,508.4 6.7 | 1,749 8.3 62,684.6 3.4 102.0 243.7 0.4
20 - 25 | 417 4.0 3,207.6 8.1 21.3 949.8 6.3 | 1,367 6.5 63,025.0 3.5 131.2 252.6 0.5
25 - 30 | 292 2.8 2,697.1 6.8 26.0 877.7 8.4 | 998 4.7 55,641.1 3.0 159.9 255.8 0.7
30 - 40 | 341 3.3 3,991.0 10.0 32.8 1,238.9 10.2 | 1,413 6.7 98,825.2 5.4 202.3 440.0 0.9
40 - 50 | 170 1.6 2,502.1 6.3 41.2 1,137.2 18.7 | 907 4.3 80,974.0 4.4 259.5 426.0 1.4
50 - 100 | 291 2.8 6,561.6 16.5 64.2 3,115.1 30.5 | 1,644 7.8 213,263.2 11.7 390.3 1,579.2 2.9
100 - 200 | 82 0.8 3,400.9 8.6 119.4 2,169.9 76.2 | 755 3.6 199,154.8 10.9 791.3 1,878.5 7.5
200 - 400 | 19 0.2 1,519.9 3.8 237.9 1,007.3 157.6 | 448 2.1 226,562.8 12.4 1,577.0 2,263.6 15.8
400 - 800 | 3 0.0 268.1 0.7 326.2 501.1 609.6 | 244 1.2 224,049.6 12.3 3,061.8 2,432.4 33.2
800 - 1600 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 62 0.3 97,469.8 5.3 5,940.0 1,555.2 94.8
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 10 0.0 39,295.9 2.2 11,636.3 307.1 91.0
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 12 0.1 121,350.8 6.6 27,705.7 991.7 226.4
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 13 0.1 209,127.4 11.5 47,090.2 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,428 100.0 39,736.0 100.0 10.7 18,945.2 5.1 | 21,121 100.0 1,826,210.6 100.0 253.2 13,239.7 1.8
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2002
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,145 20.5 308.6 0.7 0.4 38.2 0.1 | 2,069 10.9 1,087.4 0.1 1.8 4.2 0.0
1 - 2 | 920 8.8 460.0 1.1 1.4 148.6 0.4 | 881 4.6 2,305.9 0.1 8.7 11.1 0.0
2 - 4 | 1,414 13.5 1,404.7 3.4 2.7 735.4 1.4 | 1,464 7.7 8,164.1 0.5 17.2 56.8 0.1
4 - 6 | 1,113 10.6 1,777.2 4.3 4.4 1,299.3 3.2 | 1,277 6.7 12,085.6 0.7 28.7 85.0 0.2
6 - 8 | 885 8.5 1,995.7 4.8 6.3 1,287.5 4.0 | 1,071 5.6 14,344.6 0.8 40.2 88.2 0.2
8 - 10 | 616 5.9 1,818.4 4.4 8.2 1,032.7 4.6 | 1,002 5.3 17,598.0 1.0 52.1 112.7 0.3
Subtotal <=10 | 7,093 67.8 7,764.7 18.7 3.0 4,541.7 1.8 | 7,764 40.8 55,585.5 3.2 22.7 358.0 0.1
10 - 12 | 491 4.7 1,799.7 4.3 10.1 852.3 4.8 | 883 4.6 18,924.6 1.1 63.7 102.0 0.3
12 - 15 | 509 4.9 2,290.5 5.5 12.5 1,121.5 6.1 | 1,223 6.4 32,684.6 1.9 78.4 164.5 0.4
Subtotal <=15 | 8,093 77.4 11,854.8 28.6 4.1 6,515.5 2.2 | 9,870 51.9 107,194.7 6.2 33.9 624.4 0.2
15 - 20 | 636 6.1 3,747.7 9.0 16.3 1,385.2 6.0 | 1,540 8.1 53,285.3 3.1 101.6 222.2 0.4
20 - 25 | 457 4.4 3,484.2 8.4 21.2 1,121.2 6.8 | 1,267 6.7 57,047.6 3.3 130.8 241.6 0.6
25 - 30 | 267 2.6 2,484.0 6.0 25.8 881.9 9.2 | 965 5.1 53,323.7 3.1 160.7 223.6 0.7
30 - 40 | 364 3.5 4,200.1 10.1 32.7 1,275.3 9.9 | 1,342 7.1 93,084.1 5.4 202.4 391.3 0.9
40 - 50 | 205 2.0 2,981.9 7.2 42.0 987.5 13.9 | 901 4.7 80,078.3 4.6 260.3 372.4 1.2
50 - 100 | 322 3.1 7,002.0 16.9 62.8 2,938.8 26.3 | 1,710 9.0 228,330.9 13.2 394.3 1,527.6 2.6
100 - 200 | 93 0.9 3,831.6 9.2 118.3 2,288.8 70.6 | 733 3.9 193,493.6 11.2 788.5 1,750.7 7.1
200 - 400 | 21 0.2 1,614.7 3.9 249.0 881.3 135.9 | 398 2.1 209,890.4 12.1 1,579.6 2,374.9 17.9
400 - 800 | 2 0.0 236.1 0.6 554.2 54.0 126.8 | 202 1.1 192,304.5 11.1 3,116.1 2,150.6 34.8
800 - 1600 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 63 0.3 116,929.0 6.7 5,669.6 2,163.2 104.9
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 9 0.0 35,686.6 2.1 10,863.5 443.6 135.0
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 16 0.1 162,314.3 9.4 28,840.5 866.7 154.0
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 10 0.1 151,781.0 8.7 44,549.8 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,460 100.0 41,437.1 100.0 11.1 18,329.6 4.9 | 19,026 100.0 1,734,744.2 100.0 276.4 13,352.7 2.1
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2001
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 2,131 20.1 293.4 0.7 0.4 40.4 0.1 | 1,178 7.6 620.4 0.0 2.1 3.8 0.0
1 - 2 | 980 9.2 489.3 1.1 1.4 144.8 0.4 | 639 4.1 1,506.1 0.1 8.4 13.5 0.1
2 - 4 | 1,396 13.1 1,367.4 3.1 2.7 719.9 1.4 | 1,169 7.5 5,822.4 0.4 16.9 59.9 0.2
4 - 6 | 1,087 10.2 1,775.0 4.0 4.5 1,111.1 2.8 | 930 6.0 8,114.3 0.5 28.1 84.5 0.3
6 - 8 | 898 8.5 2,017.4 4.6 6.2 1,317.2 4.1 | 832 5.4 10,581.6 0.7 39.9 89.1 0.3
8 - 10 | 664 6.3 1,949.2 4.4 8.2 1,145.0 4.8 | 759 4.9 12,701.3 0.8 51.7 92.9 0.4
Subtotal <=10 | 7,156 67.4 7,891.8 17.9 3.1 4,478.5 1.8 | 5,507 35.4 39,346.1 2.5 24.3 343.7 0.2
10 - 12 | 476 4.5 1,731.1 3.9 10.1 896.4 5.2 | 720 4.6 14,663.7 0.9 63.8 92.7 0.4
12 - 15 | 517 4.9 2,323.3 5.3 12.5 1,039.3 5.6 | 1,019 6.6 26,001.9 1.6 77.6 184.1 0.5
Subtotal <=15 | 8,149 76.7 11,946.2 27.1 4.1 6,414.3 2.2 | 7,246 46.6 80,011.7 5.0 36.7 620.5 0.3
15 - 20 | 650 6.1 3,813.6 8.6 16.2 1,517.0 6.5 | 1,332 8.6 43,817.3 2.7 100.6 231.6 0.5
20 - 25 | 428 4.0 3,252.6 7.4 21.2 1,086.0 7.1 | 1,022 6.6 44,590.6 2.8 130.8 217.2 0.6
25 - 30 | 310 2.9 2,899.6 6.6 26.0 978.3 8.8 | 805 5.2 42,855.8 2.7 160.2 171.9 0.6
30 - 40 | 393 3.7 4,570.1 10.4 32.5 1,658.2 11.8 | 1,314 8.5 88,797.5 5.5 201.6 440.8 1.0
40 - 50 | 209 2.0 3,180.3 7.2 42.8 917.3 12.3 | 822 5.3 73,407.3 4.6 261.4 335.7 1.2
50 - 100 | 343 3.2 7,596.9 17.2 64.0 3,118.1 26.3 | 1,639 10.5 216,515.8 13.5 396.5 1,257.0 2.3
100 - 200 | 108 1.0 4,311.3 9.8 119.8 2,006.5 55.8 | 716 4.6 180,199.0 11.3 799.0 1,511.6 6.7
200 - 400 | 27 0.3 1,840.0 4.2 208.5 2,317.7 262.6 | 372 2.4 182,373.5 11.4 1,575.4 2,156.0 18.6
400 - 800 | 5 0.0 702.0 1.6 427.0 1,148.1 698.3 | 178 1.1 177,625.6 11.1 3,164.0 2,166.4 38.6
800 - 1600 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 56 0.4 107,428.5 6.7 5,570.0 2,204.6 114.3
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 13 0.1 46,941.9 2.9 10,939.6 708.2 165.0
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 17 0.1 180,487.3 11.3 29,087.4 1,230.7 198.3
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 8 0.1 135,760.6 8.5 46,493.3 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,622 100.0 44,112.7 100.0 11.6 21,161.5 5.6 | 15,540 100.0 1,600,812.3 100.0 325.2 13,252.3 2.7
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 2000
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 1,963 18.6 287.3 0.6 0.4 35.3 0.1 | 810 6.9 383.5 0.0 2.1 3.7 0.0
1 - 2 | 942 8.9 477.8 1.0 1.4 153.2 0.5 | 385 3.3 837.8 0.1 8.1 10.5 0.1
2 - 4 | 1,434 13.6 1,402.7 3.0 2.7 720.5 1.4 | 757 6.4 3,630.0 0.2 16.7 50.5 0.2
4 - 6 | 1,061 10.1 1,715.6 3.6 4.5 1,126.9 3.0 | 673 5.7 5,575.0 0.4 27.2 88.9 0.4
6 - 8 | 883 8.4 2,017.2 4.3 6.3 1,246.5 3.9 | 605 5.1 7,392.9 0.5 39.0 95.7 0.5
8 - 10 | 652 6.2 1,894.6 4.0 8.1 1,230.8 5.3 | 502 4.3 8,130.3 0.5 50.4 94.9 0.6
Subtotal <=10 | 6,935 65.9 7,795.2 16.4 3.1 4,513.2 1.8 | 3,732 31.7 25,949.5 1.7 24.6 344.1 0.3
10 - 12 | 488 4.6 1,780.9 3.8 10.1 934.6 5.3 | 457 3.9 8,994.1 0.6 62.5 84.2 0.6
12 - 15 | 540 5.1 2,381.7 5.0 12.4 1,117.8 5.8 | 651 5.5 15,806.3 1.1 76.6 138.7 0.7
Subtotal <=15 | 7,963 75.7 11,957.9 25.2 4.2 6,565.6 2.3 | 4,840 41.1 50,750.0 3.4 36.1 567.0 0.4
15 - 20 | 621 5.9 3,638.3 7.7 16.2 1,572.3 7.0 | 969 8.2 31,195.6 2.1 99.1 258.0 0.8
20 - 25 | 432 4.1 3,256.4 6.9 21.1 1,100.2 7.1 | 763 6.5 31,994.8 2.2 129.0 228.9 0.9
25 - 30 | 328 3.1 3,007.8 6.3 25.7 1,108.8 9.5 | 615 5.2 31,083.6 2.1 158.7 187.3 1.0
30 - 40 | 406 3.9 4,697.0 9.9 32.5 1,698.1 11.8 | 986 8.4 64,637.0 4.4 200.2 409.4 1.3
40 - 50 | 235 2.2 3,548.4 7.5 42.5 1,031.8 12.4 | 722 6.1 60,499.3 4.1 260.7 319.0 1.4
50 - 100 | 379 3.6 8,525.4 18.0 64.7 2,808.8 21.3 | 1,560 13.3 202,843.5 13.7 399.1 1,339.9 2.6
100 - 200 | 116 1.1 4,882.8 10.3 122.7 1,857.8 46.7 | 668 5.7 169,807.0 11.4 790.2 1,469.0 6.8
200 - 400 | 35 0.3 2,471.6 5.2 225.6 2,788.3 254.5 | 357 3.0 174,740.7 11.8 1,542.4 2,103.6 18.6
400 - 800 | 10 0.1 1,240.5 2.6 387.3 2,633.0 822.0 | 185 1.6 167,477.3 11.3 2,988.2 2,059.9 36.8
800 - 1600 | 1 0.0 228.5 0.5 624.4 1,235.8 3,376.5 | 59 0.5 104,506.2 7.0 6,019.3 1,695.1 97.6
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 19 0.2 72,967.0 4.9 10,876.0 962.5 143.5
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 15 0.1 160,787.0 10.8 29,287.3 1,648.0 300.2
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 10 0.1 160,422.2 10.8 43,831.2 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,526 100.0 47,454.6 100.0 12.6 24,400.6 6.5 | 11,768 100.0 1,483,711.3 100.0 407.0 13,247.6 3.6
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 1999
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 1,824 17.9 263.4 0.6 0.4 39.1 0.1 | 504 5.5 251.6 0.0 2.2 1.7 0.0
1 - 2 | 925 9.1 464.9 1.0 1.4 166.5 0.5 | 265 2.9 593.3 0.0 8.2 7.8 0.1
2 - 4 | 1,448 14.2 1,389.8 2.9 2.7 745.5 1.4 | 516 5.7 2,401.9 0.2 15.7 57.4 0.4
4 - 6 | 1,022 10.0 1,650.2 3.5 4.5 942.1 2.6 | 520 5.7 4,281.9 0.3 26.7 83.9 0.5
6 - 8 | 781 7.7 1,771.8 3.7 6.3 1,179.0 4.2 | 433 4.8 5,089.6 0.4 37.7 90.3 0.7
8 - 10 | 635 6.2 1,840.8 3.8 8.1 1,181.3 5.2 | 378 4.2 5,764.4 0.4 49.7 90.1 0.8
Subtotal <=10 | 6,635 65.2 7,380.9 15.4 3.1 4,253.5 1.8 | 2,616 28.8 18,382.7 1.4 24.5 331.3 0.4
10 - 12 | 476 4.7 1,715.6 3.6 10.1 917.2 5.4 | 351 3.9 6,600.1 0.5 60.4 95.8 0.9
12 - 15 | 543 5.3 2,424.6 5.1 12.5 1,079.4 5.6 | 486 5.3 11,684.5 0.9 75.1 152.1 1.0
Subtotal <=15 | 7,654 75.2 11,521.0 24.1 4.2 6,250.1 2.3 | 3,453 38.0 36,667.4 2.8 36.1 579.2 0.6
15 - 20 | 596 5.9 3,491.5 7.3 16.2 1,581.9 7.4 | 722 7.9 22,750.9 1.8 99.0 227.6 1.0
20 - 25 | 407 4.0 3,027.0 6.3 21.1 1,223.6 8.5 | 552 6.1 22,562.6 1.7 128.8 177.8 1.0
25 - 30 | 299 2.9 2,756.4 5.8 26.0 894.2 8.4 | 467 5.1 23,570.7 1.8 155.6 217.9 1.4
30 - 40 | 380 3.7 4,473.1 9.4 32.7 1,504.7 11.0 | 765 8.4 49,605.0 3.8 199.4 407.1 1.6
40 - 50 | 248 2.4 3,684.6 7.7 42.6 1,066.2 12.3 | 576 6.3 48,907.7 3.8 257.8 387.7 2.0
50 - 100 | 415 4.1 9,228.9 19.3 64.3 3,007.8 21.0 | 1,324 14.6 170,114.2 13.1 394.2 1,337.2 3.1
100 - 200 | 133 1.3 5,512.9 11.5 122.1 1,948.5 43.2 | 683 7.5 166,153.4 12.8 762.1 1,681.6 7.7
200 - 400 | 31 0.3 2,564.8 5.4 254.7 1,810.2 179.7 | 299 3.3 146,334.3 11.3 1,533.6 1,964.0 20.6
400 - 800 | 10 0.1 1,303.3 2.7 450.7 806.7 278.9 | 175 1.9 161,688.0 12.5 3,111.2 2,136.9 41.1
800 - 1600 | 1 0.0 249.2 0.5 682.8 1,052.7 2,884.1 | 31 0.3 61,372.2 4.7 5,913.7 810.7 78.1
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 19 0.2 70,418.3 5.4 10,914.2 1,152.8 178.7
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 18 0.2 172,162.0 13.3 26,204.3 2,611.9 397.5
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 9 0.1 145,424.6 11.2 44,269.3 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,174 100.0 47,812.9 100.0 13.2 21,146.5 5.8 | 9,093 100.0 1,297,731.2 100.0 457.7 13,692.4 4.8
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 1998
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 1,762 16.9 262.3 0.5 0.4 40.6 0.1 | 272 3.7 209.2 0.0 2.4 2.4 0.0
1 - 2 | 952 9.1 478.6 0.9 1.4 176.8 0.5 | 196 2.7 509.5 0.0 7.9 10.8 0.2
2 - 4 | 1,506 14.5 1,448.5 2.8 2.7 814.9 1.5 | 363 5.0 1,945.2 0.2 15.6 50.9 0.4
4 - 6 | 1,035 9.9 1,666.8 3.2 4.5 958.9 2.6 | 375 5.2 3,390.7 0.3 25.8 88.1 0.7
6 - 8 | 786 7.5 1,788.2 3.4 6.3 1,091.8 3.9 | 325 4.5 4,198.2 0.3 37.4 85.2 0.8
8 - 10 | 643 6.2 1,884.2 3.6 8.1 1,159.0 5.0 | 278 3.8 4,756.1 0.4 48.5 89.9 0.9
Subtotal <=10 | 6,684 64.2 7,528.5 14.5 3.2 4,242.2 1.8 | 1,809 24.9 15,009.0 1.3 24.3 327.3 0.5
10 - 12 | 487 4.7 1,730.4 3.3 10.0 1,083.1 6.3 | 276 3.8 5,881.2 0.5 60.9 82.6 0.9
12 - 15 | 570 5.5 2,537.4 4.9 12.4 1,187.8 5.8 | 389 5.4 9,933.0 0.8 73.7 154.6 1.1
Subtotal <=15 | 7,741 74.3 11,796.3 22.7 4.3 6,513.0 2.4 | 2,474 34.1 30,823.2 2.6 36.3 564.5 0.7
15 - 20 | 565 5.4 3,238.3 6.2 16.1 1,454.8 7.2 | 533 7.3 18,257.3 1.5 96.9 225.7 1.2
20 - 25 | 420 4.0 3,127.8 6.0 20.8 1,423.9 9.5 | 417 5.7 18,287.8 1.5 127.4 163.6 1.1
25 - 30 | 322 3.1 2,974.7 5.7 25.9 1,053.7 9.2 | 384 5.3 20,722.8 1.7 154.9 199.4 1.5
30 - 40 | 430 4.1 5,015.2 9.7 32.7 1,879.9 12.3 | 658 9.1 45,785.9 3.8 199.1 391.6 1.7
40 - 50 | 267 2.6 3,969.2 7.6 42.3 1,613.5 17.2 | 478 6.6 42,186.8 3.5 257.4 333.2 2.0
50 - 100 | 464 4.5 10,440.7 20.1 63.5 3,723.1 22.6 | 1,172 16.1 160,936.6 13.4 402.7 1,234.1 3.1
100 - 200 | 164 1.6 6,992.0 13.5 123.5 2,844.1 50.2 | 644 8.9 162,249.1 13.5 775.4 1,740.6 8.3
200 - 400 | 31 0.3 2,293.9 4.4 235.6 1,400.1 143.8 | 265 3.7 126,530.9 10.5 1,529.7 1,686.5 20.4
400 - 800 | 7 0.1 1,079.1 2.1 422.4 1,035.4 405.2 | 134 1.8 130,081.3 10.8 3,075.1 1,796.9 42.5
800 - 1600 | 1 0.0 225.1 0.4 616.7 1,044.9 2,862.7 | 53 0.7 94,006.2 7.8 5,624.4 2,203.0 131.8
1600 - 3200 | 2 0.0 528.1 1.0 1,566.9 2,693.5 7,992.7 | 22 0.3 83,296.3 6.9 11,271.5 1,813.7 245.4
3200 - 6400 | 1 0.0 248.8 0.5 2,039.4 1,430.7 11,727.0 | 15 0.2 134,562.8 11.2 27,819.5 1,417.0 292.9
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 8 0.1 132,085.3 11.0 45,234.7 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,415 100.0 51,929.1 100.0 14.0 28,110.7 7.6 | 7,257 100.0 1,199,812.2 100.0 484.6 13,769.6 5.6
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 1997
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 1,628 15.7 238.2 0.4 0.4 27.9 0.0 | 254 4.2 158.2 0.0 2.0 1.9 0.0
1 - 2 | 879 8.5 440.6 0.8 1.4 132.6 0.4 | 145 2.4 386.1 0.0 8.1 7.6 0.2
2 - 4 | 1,463 14.1 1,408.6 2.5 2.7 801.1 1.5 | 301 4.9 1,603.1 0.1 15.3 44.2 0.4
4 - 6 | 999 9.7 1,619.0 2.8 4.5 943.7 2.6 | 314 5.2 2,892.9 0.2 25.9 81.0 0.7
6 - 8 | 776 7.5 1,742.5 3.0 6.3 1,163.8 4.2 | 268 4.4 3,461.5 0.3 36.9 78.4 0.8
8 - 10 | 635 6.1 1,835.4 3.2 8.1 1,251.6 5.5 | 222 3.7 3,733.6 0.3 47.5 83.6 1.1
Subtotal <=10 | 6,380 61.7 7,284.3 12.7 3.2 4,320.7 1.9 | 1,504 24.7 12,235.4 1.0 23.8 296.8 0.6
10 - 12 | 511 4.9 1,851.8 3.2 10.0 1,035.6 5.6 | 210 3.5 4,291.1 0.4 58.7 86.8 1.2
12 - 15 | 510 4.9 2,257.1 3.9 12.4 1,137.7 6.2 | 286 4.7 7,453.2 0.6 73.4 127.6 1.3
Subtotal <=15 | 7,401 71.6 11,393.2 19.9 4.3 6,494.0 2.5 | 2,000 32.9 23,979.6 2.1 34.8 511.2 0.7
15 - 20 | 646 6.2 3,748.9 6.6 16.2 1,538.0 6.7 | 381 6.3 12,949.7 1.1 96.7 175.0 1.3
20 - 25 | 414 4.0 3,134.9 5.5 21.1 1,107.5 7.5 | 331 5.4 14,901.8 1.3 125.7 175.0 1.5
25 - 30 | 297 2.9 2,713.5 4.7 25.8 1,016.1 9.7 | 305 5.0 16,686.1 1.4 156.1 159.3 1.5
30 - 40 | 480 4.6 5,499.1 9.6 32.2 2,410.7 14.1 | 469 7.7 32,924.9 2.8 198.9 309.8 1.9
40 - 50 | 297 2.9 4,434.6 7.8 42.1 1,605.1 15.2 | 401 6.6 36,245.4 3.1 258.9 291.9 2.1
50 - 100 | 573 5.5 12,675.4 22.2 63.6 4,943.2 24.8 | 1,065 17.5 148,301.5 12.7 401.3 1,186.4 3.2
100 - 200 | 185 1.8 7,654.9 13.4 125.2 3,171.1 51.9 | 647 10.6 168,795.2 14.5 786.3 1,627.9 7.6
200 - 400 | 38 0.4 3,248.8 5.7 250.1 1,907.8 146.9 | 277 4.6 137,551.1 11.8 1,531.0 2,024.7 22.5
400 - 800 | 8 0.1 1,263.2 2.2 451.1 1,110.5 396.6 | 113 1.9 109,974.5 9.4 3,013.8 1,692.6 46.4
800 - 1600 | 2 0.0 486.9 0.9 667.0 2,834.1 3,882.3 | 48 0.8 92,135.8 7.9 5,787.8 1,993.3 125.2
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 23 0.4 94,019.8 8.1 11,707.1 2,389.3 297.5
3200 - 6400 | 2 0.0 909.2 1.6 1,989.5 4,585.9 10,034.8 | 13 0.2 143,297.6 12.3 30,199.7 27.0 5.7
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 9 0.1 133,620.5 11.5 40,675.9 315.7 96.1
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Total | 10,343 100.0 57,162.7 100.0 15.5 32,724.0 8.9 | 6,082 100.0 1,165,383.5 100.0 555.7 12,879.2 6.1
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 1996
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 1,670 16.1 239.2 0.4 0.4 35.7 0.1 | 206 3.7 137.2 0.0 2.0 2.2 0.0
1 - 2 | 896 8.6 443.4 0.7 1.4 133.9 0.4 | 126 2.3 336.0 0.0 7.6 7.9 0.2
2 - 4 | 1,461 14.1 1,428.4 2.4 2.7 760.3 1.5 | 268 4.8 1,439.6 0.1 15.4 41.3 0.4
4 - 6 | 992 9.5 1,621.1 2.7 4.5 893.4 2.5 | 293 5.3 2,547.7 0.2 25.1 83.6 0.8
6 - 8 | 769 7.4 1,769.4 3.0 6.4 966.6 3.5 | 221 4.0 2,755.4 0.2 35.2 80.8 1.0
8 - 10 | 609 5.9 1,785.4 3.0 8.1 1,118.7 5.1 | 241 4.4 4,065.4 0.3 46.9 96.5 1.1
Subtotal <=10 | 6,397 61.6 7,287.0 12.2 3.2 3,908.6 1.7 | 1,355 24.5 11,281.4 0.9 23.9 312.4 0.7
10 - 12 | 463 4.5 1,650.9 2.8 9.9 1,051.6 6.3 | 191 3.5 4,028.2 0.3 59.1 76.1 1.1
12 - 15 | 541 5.2 2,425.0 4.1 12.4 1,118.5 5.7 | 229 4.1 5,935.0 0.5 71.6 125.7 1.5
Subtotal <=15 | 7,401 71.2 11,362.9 19.1 4.3 6,078.8 2.3 | 1,775 32.1 21,244.6 1.8 34.1 514.1 0.8
15 - 20 | 628 6.0 3,635.5 6.1 16.2 1,568.1 7.0 | 349 6.3 12,021.7 1.0 96.2 174.5 1.4
20 - 25 | 451 4.3 3,422.5 5.7 21.1 1,264.2 7.8 | 276 5.0 12,410.3 1.0 126.1 135.7 1.4
25 - 30 | 336 3.2 3,147.5 5.3 25.8 1,083.9 8.9 | 249 4.5 13,774.4 1.2 155.0 141.2 1.6
30 - 40 | 433 4.2 5,098.8 8.6 32.8 1,786.5 11.5 | 425 7.7 29,721.5 2.5 197.4 299.7 2.0
40 - 50 | 319 3.1 4,749.4 8.0 42.1 1,622.4 14.4 | 359 6.5 32,158.0 2.7 255.5 260.4 2.1
50 - 100 | 565 5.4 12,554.0 21.1 63.7 5,287.0 26.8 | 1,005 18.2 144,912.3 12.2 408.9 1,073.6 3.0
100 - 200 | 184 1.8 7,650.5 12.9 123.5 4,142.0 66.9 | 628 11.3 172,934.9 14.5 797.3 1,460.9 6.7
200 - 400 | 52 0.5 4,242.9 7.1 237.0 2,426.0 135.5 | 268 4.8 138,329.8 11.6 1,516.2 1,719.7 18.8
400 - 800 | 13 0.1 2,089.9 3.5 439.2 2,116.7 444.9 | 111 2.0 112,022.6 9.4 3,010.3 1,707.2 45.9
800 - 1600 | 7 0.1 1,578.9 2.7 672.1 5,677.5 2,417.0 | 40 0.7 77,994.0 6.6 5,784.2 1,444.7 107.1
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 28 0.5 126,232.3 10.6 12,317.7 4,189.8 408.8
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 11 0.2 109,139.3 9.2 28,172.3 258.8 66.8
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 11 0.2 159,895.4 13.4 39,715.7 159.9 39.7
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 1 0.0 26,703.1 2.2 72,959.3 1,976.1 5,399.2
Total | 10,389 100.0 59,532.8 100.0 16.0 33,053.1 8.9 | 5,536 100.0 1,189,494.3 100.0 611.9 15,516.2 8.0
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10

 


Wyoming 1995
 
Distribution of Wells by Production Rate Bracket
 

  Oil Wells   Gas Wells
Prod.
Rate
Bracket
(BOE/Day)		 |
|
|
|		 # of
Oil
Wells		 % of
Oil
Wells		 Annual
Oil
Prod.
(Mbbl)		 % of
Oil
Prod.		 Oil
Rate
per Well
(bbl/Day)		 Annual
Gas
Prod.
(MMcf)		 Gas
Rate
per Well
(Mcf/Day)		 |
|
|
|		 # of
Gas
Wells		 % of
Gas
Wells		 Annual
Gas
Prod.
(MMcf)		 % of
Gas
Prod.		 Gas
Rate
per Well
(Mcf/Day)		 Annual
Oil
Prod.
(Mbbl)		 Oil
Rate
per Well
(bbl/Day)
0 - 1 | 1,568 15.0 232.2 0.4 0.4 34.6 0.1 | 205 3.9 152.5 0.0 2.2 1.5 0.0
1 - 2 | 914 8.7 458.9 0.7 1.4 133.3 0.4 | 144 2.8 407.5 0.0 8.2 7.1 0.1
2 - 4 | 1,450 13.9 1,387.5 2.2 2.7 844.0 1.6 | 268 5.1 1,517.8 0.1 15.9 37.7 0.4
4 - 6 | 1,009 9.7 1,636.9 2.6 4.5 914.4 2.5 | 253 4.8 2,302.5 0.2 25.4 66.7 0.7
6 - 8 | 775 7.4 1,747.0 2.8 6.3 1,079.9 3.9 | 279 5.3 3,522.6 0.3 35.4 105.6 1.1
8 - 10 | 653 6.2 1,919.9 3.1 8.2 1,175.4 5.0 | 227 4.3 3,851.7 0.3 47.8 86.3 1.1
Subtotal <=10 | 6,369 61.0 7,382.4 11.9 3.3 4,181.7 1.8 | 1,376 26.3 11,754.7 1.0 24.3 304.9 0.6
10 - 12 | 474 4.5 1,704.3 2.8 10.0 1,061.0 6.2 | 178 3.4 3,595.6 0.3 57.0 90.0 1.4
12 - 15 | 571 5.5 2,570.5 4.2 12.5 1,194.4 5.8 | 227 4.3 5,931.2 0.5 73.3 100.9 1.2
Subtotal <=15 | 7,414 71.0 11,657.1 18.8 4.4 6,437.2 2.4 | 1,781 34.0 21,281.4 1.9 33.9 495.8 0.8
15 - 20 | 642 6.1 3,773.3 6.1 16.3 1,456.4 6.3 | 373 7.1 12,592.3 1.1 94.2 226.9 1.7
20 - 25 | 443 4.2 3,360.7 5.4 20.9 1,312.8 8.2 | 258 4.9 11,574.8 1.0 124.3 155.0 1.7
25 - 30 | 329 3.1 3,022.4 4.9 25.9 997.8 8.5 | 256 4.9 14,267.0 1.3 154.1 165.6 1.8
30 - 40 | 468 4.5 5,408.5 8.7 32.3 2,054.1 12.3 | 357 6.8 25,048.3 2.2 198.3 212.3 1.7
40 - 50 | 296 2.8 4,436.9 7.2 42.1 1,623.4 15.4 | 301 5.8 27,622.3 2.4 258.4 211.2 2.0
50 - 100 | 579 5.5 13,193.7 21.3 64.8 4,661.8 22.9 | 844 16.1 121,119.8 10.6 406.7 1,046.9 3.5
100 - 200 | 200 1.9 8,665.2 14.0 123.5 5,058.9 72.1 | 592 11.3 165,441.5 14.5 805.1 1,287.2 6.3
200 - 400 | 58 0.6 4,723.3 7.6 237.7 2,891.2 145.5 | 276 5.3 145,016.8 12.7 1,517.8 2,194.5 23.0
400 - 800 | 13 0.1 1,891.4 3.1 431.6 2,416.8 551.5 | 94 1.8 98,455.7 8.6 3,005.1 1,514.7 46.2
800 - 1600 | 7 0.1 1,744.5 2.8 754.6 4,555.7 1,970.4 | 53 1.0 104,228.3 9.1 5,617.0 2,402.1 129.4
1600 - 3200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 25 0.5 102,732.1 9.0 11,935.9 3,243.6 376.9
3200 - 6400 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 13 0.2 130,119.6 11.4 27,422.5 1,407.7 296.7
6400 - 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 9 0.2 136,438.4 12.0 41,533.8 0.0 0.0
> 12800 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 1 0.0 23,731.8 2.1 65,018.6 2,204.4 6,039.6
Total | 10,449 100.0 61,877.0 100.0 16.6 33,466.0 9.0 | 5,233 100.0 1,139,670.1 100.0 616.9 16,767.9 9.1
 
Notes:
1) State Government agencies and commercial sources provided base data.
2) The Reserves and Production Division, Office of Oil and Gas, EIA has reviewed and edited inaccurate production data.
3) To be consistent between states a GOR of 6,000 (cf/bbl) for each years production was used to classify wells.
     If the GOR was less than 6,000 (cf/bbl) the well was classed an oil well, greater than or equal 6,000 (cf/bbl) were gas wells.
4) To determine production rate brackets for the first and last year of a wells life the annual production was divided
     by the number of days in the productive months. For other years the annual production was divided by 365 or 366 days.
5) Gas volumes have been converted from the various state pressure bases to the Federal base (14.73 psia).
 
                                                                                                                            02NOV10