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Kentucky 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 | 3,423 70.8 371.1 21.0 0.3 7.2 0.0 | 3,068 23.0 3,253.3 3.5 3.1 2.2 0.0
1 - 2 | 675 14.0 301.6 17.0 1.4 45.0 0.2 | 2,955 22.2 9,176.5 9.8 8.8 8.6 0.0
2 - 4 | 427 8.8 351.8 19.9 2.5 179.5 1.3 | 3,463 26.0 20,914.3 22.3 17.1 32.4 0.0
4 - 6 | 143 3.0 197.3 11.1 4.1 195.3 4.0 | 1,752 13.1 17,859.3 19.1 29.0 25.8 0.0
6 - 8 | 68 1.4 110.5 6.2 5.8 145.5 7.6 | 821 6.2 11,519.3 12.3 40.6 21.9 0.1
8 - 10 | 28 0.6 79.1 4.5 8.3 48.4 5.0 | 417 3.1 7,168.8 7.7 52.8 7.8 0.1
Subtotal <=10 | 4,764 98.5 1,411.5 79.7 0.9 620.8 0.4 | 12,476 93.6 69,891.6 74.6 16.1 98.7 0.0
10 - 12 | 19 0.4 54.9 3.1 9.3 50.7 8.6 | 250 1.9 5,223.6 5.6 64.6 10.9 0.1
12 - 15 | 11 0.2 32.3 1.8 10.0 58.0 17.9 | 156 1.2 3,679.1 3.9 77.8 11.7 0.2
Subtotal <=15 | 4,794 99.1 1,498.7 84.6 1.0 729.4 0.5 | 12,882 96.6 78,794.3 84.1 17.6 121.3 0.0
15 - 20 | 17 0.4 73.2 4.1 13.9 92.8 17.6 | 144 1.1 4,028.9 4.3 99.8 15.7 0.4
20 - 25 | 7 0.1 34.4 1.9 20.8 15.8 9.6 | 89 0.7 2,914.0 3.1 130.1 8.7 0.4
25 - 30 | 5 0.1 23.5 1.3 20.8 54.5 48.3 | 57 0.4 1,778.2 1.9 161.3 2.3 0.2
30 - 40 | 3 0.1 14.2 0.8 25.8 32.1 58.3 | 87 0.7 2,806.9 3.0 205.3 1.0 0.1
40 - 50 | 1 0.0 1.5 0.1 48.0 0.0 0.0 | 32 0.2 1,194.2 1.3 260.7 0.3 0.1
50 - 100 | 7 0.1 83.1 4.7 63.5 59.2 45.2 | 33 0.2 1,544.8 1.6 392.4 0.6 0.1
100 - 200 | 4 0.1 42.8 2.4 116.9 0.0 0.0 | 6 0.0 633.9 0.7 738.8 0.1 0.1
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 4,838 100.0 1,771.3 100.0 1.1 983.9 0.6 | 13,330 100.0 93,695.2 100.0 20.5 149.8 0.0
 
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

 


Kentucky 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 | 3,652 71.8 417.0 21.0 0.3 12.5 0.0 | 3,191 24.9 3,446.9 4.1 3.1 3.9 0.0
1 - 2 | 654 12.9 315.3 15.9 1.4 47.1 0.2 | 2,903 22.6 9,214.8 10.9 8.8 10.7 0.0
2 - 4 | 449 8.8 378.6 19.0 2.5 147.1 1.0 | 3,348 26.1 20,475.0 24.2 17.1 20.4 0.0
4 - 6 | 167 3.3 246.1 12.4 4.4 141.6 2.6 | 1,590 12.4 16,421.6 19.4 29.0 14.1 0.0
6 - 8 | 63 1.2 130.2 6.5 6.0 81.2 3.8 | 796 6.2 11,513.6 13.6 41.0 7.4 0.0
8 - 10 | 34 0.7 100.2 5.0 8.3 27.1 2.2 | 409 3.2 7,404.6 8.7 52.6 7.7 0.1
Subtotal <=10 | 5,019 98.7 1,587.4 79.9 0.9 456.7 0.3 | 12,237 95.5 68,476.5 80.8 15.7 64.2 0.0
10 - 12 | 22 0.4 76.3 3.8 9.7 39.7 5.1 | 228 1.8 4,966.6 5.9 65.3 1.8 0.0
12 - 15 | 13 0.3 49.1 2.5 11.2 59.8 13.7 | 168 1.3 4,294.3 5.1 79.1 2.8 0.1
Subtotal <=15 | 5,054 99.4 1,712.8 86.2 1.0 556.2 0.3 | 12,633 98.5 77,737.5 91.8 17.3 68.8 0.0
15 - 20 | 13 0.3 65.1 3.3 15.4 53.4 12.6 | 89 0.7 2,902.3 3.4 102.3 0.1 0.0
20 - 25 | 7 0.1 39.7 2.0 21.1 9.2 4.9 | 40 0.3 1,486.7 1.8 129.5 6.8 0.6
25 - 30 | 3 0.1 30.8 1.5 28.9 0.3 0.3 | 15 0.1 549.9 0.6 162.6 0.7 0.2
30 - 40 | 3 0.1 27.0 1.4 26.1 59.2 57.1 | 24 0.2 953.5 1.1 204.3 4.5 1.0
40 - 50 | 3 0.1 38.7 1.9 38.5 31.2 31.1 | 8 0.1 409.8 0.5 268.9 0.0 0.0
50 - 100 | 1 0.0 29.1 1.5 79.6 0.0 0.0 | 10 0.1 658.0 0.8 414.1 0.0 0.0
100 - 200 | 2 0.0 44.4 2.2 121.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 5,086 100.0 1,987.5 100.0 1.2 709.4 0.4 | 12,819 100.0 84,697.8 100.0 18.6 80.9 0.0
 
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

 


Kentucky 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 | 3,730 79.4 422.7 29.3 0.3 8.6 0.0 | 3,156 25.1 3,320.8 3.9 3.0 2.1 0.0
1 - 2 | 425 9.0 210.5 14.6 1.5 21.1 0.1 | 2,734 21.8 8,601.1 10.0 8.8 8.8 0.0
2 - 4 | 356 7.6 326.7 22.6 2.7 43.5 0.4 | 3,193 25.4 19,423.2 22.7 17.1 19.5 0.0
4 - 6 | 87 1.9 133.9 9.3 4.6 32.0 1.1 | 1,622 12.9 16,697.0 19.5 29.1 18.0 0.0
6 - 8 | 38 0.8 75.0 5.2 6.1 53.5 4.3 | 819 6.5 11,742.8 13.7 40.9 20.0 0.1
8 - 10 | 20 0.4 58.6 4.1 8.1 28.2 3.9 | 410 3.3 7,621.3 8.9 53.0 9.0 0.1
Subtotal <=10 | 4,656 99.1 1,227.4 85.1 0.8 187.0 0.1 | 11,934 95.0 67,406.2 78.7 15.9 77.5 0.0
10 - 12 | 16 0.3 53.2 3.7 10.7 11.0 2.2 | 218 1.7 4,863.9 5.7 64.8 6.8 0.1
12 - 15 | 8 0.2 33.0 2.3 11.7 24.7 8.7 | 180 1.4 4,426.3 5.2 79.5 1.5 0.0
Subtotal <=15 | 4,680 99.6 1,313.7 91.1 0.8 222.6 0.1 | 12,332 98.1 76,696.4 89.5 17.6 85.7 0.0
15 - 20 | 9 0.2 53.0 3.7 16.3 21.0 6.4 | 123 1.0 3,566.7 4.2 100.7 15.5 0.4
20 - 25 | 4 0.1 27.8 1.9 19.0 16.9 11.6 | 42 0.3 1,573.1 1.8 130.2 6.0 0.5
25 - 30 | 3 0.1 27.2 1.9 26.3 7.0 6.8 | 36 0.3 1,503.9 1.8 159.8 3.2 0.3
30 - 40 | 2 0.0 15.2 1.1 33.1 0.0 0.0 | 16 0.1 952.3 1.1 198.0 3.9 0.8
40 - 50 | 1 0.0 4.2 0.3 34.3 11.5 93.9 | 9 0.1 507.5 0.6 269.4 0.0 0.0
50 - 100 | 1 0.0 1.8 0.1 57.0 0.0 0.0 | 7 0.1 876.6 1.0 423.1 0.4 0.2
100 - 200 | 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
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 4,700 100.0 1,442.8 100.0 0.9 278.9 0.2 | 12,565 100.0 85,676.5 100.0 19.4 114.7 0.0
 
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

 


Kentucky 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 | 3,513 74.8 410.3 24.3 0.3 17.1 0.0 | 2,632 23.1 2,968.8 3.7 3.2 2.8 0.0
1 - 2 | 576 12.3 276.8 16.4 1.4 54.5 0.3 | 2,551 22.3 8,090.8 10.2 8.8 9.1 0.0
2 - 4 | 370 7.9 344.7 20.5 2.6 156.2 1.2 | 3,109 27.2 18,863.0 23.8 17.0 19.3 0.0
4 - 6 | 115 2.4 160.8 9.5 4.2 150.6 4.0 | 1,506 13.2 15,701.0 19.8 29.2 13.6 0.0
6 - 8 | 44 0.9 91.3 5.4 6.0 63.7 4.2 | 722 6.3 10,539.1 13.3 41.2 9.4 0.0
8 - 10 | 26 0.6 70.0 4.2 7.7 55.0 6.0 | 356 3.1 6,725.3 8.5 53.4 5.4 0.0
Subtotal <=10 | 4,644 98.9 1,353.9 80.3 0.8 497.0 0.3 | 10,876 95.3 62,887.9 79.2 16.2 59.6 0.0
10 - 12 | 7 0.1 24.1 1.4 10.4 9.2 4.0 | 196 1.7 4,384.3 5.5 65.3 4.3 0.1
12 - 15 | 8 0.2 29.2 1.7 11.7 18.6 7.5 | 155 1.4 4,134.9 5.2 79.3 4.6 0.1
Subtotal <=15 | 4,659 99.2 1,407.3 83.5 0.9 524.8 0.3 | 11,227 98.4 71,407.2 90.0 17.8 68.5 0.0
15 - 20 | 26 0.6 148.4 8.8 15.6 6.8 0.7 | 88 0.8 2,793.5 3.5 101.6 0.1 0.0
20 - 25 | 5 0.1 37.3 2.2 22.7 12.4 7.5 | 38 0.3 1,470.4 1.9 134.1 0.0 0.0
25 - 30 | 3 0.1 28.3 1.7 25.8 0.0 0.0 | 19 0.2 844.6 1.1 161.3 0.0 0.0
30 - 40 | 3 0.1 34.1 2.0 34.9 3.2 3.2 | 22 0.2 1,286.7 1.6 202.0 0.1 0.0
40 - 50 | 1 0.0 11.5 0.7 47.0 0.0 0.0 | 13 0.1 887.4 1.1 255.7 0.9 0.3
50 - 100 | 1 0.0 18.6 1.1 51.0 0.0 0.0 | 5 0.0 451.5 0.6 411.6 0.0 0.0
100 - 200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 2 0.0 239.0 0.3 781.1 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 4,698 100.0 1,685.4 100.0 1.0 547.1 0.3 | 11,414 100.0 79,380.3 100.0 19.6 69.6 0.0
 
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

 


Kentucky 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 | 3,083 69.7 358.7 20.9 0.3 9.5 0.0 | 2,581 21.6 2,926.2 3.4 3.2 2.4 0.0
1 - 2 | 704 15.9 343.4 20.0 1.3 58.9 0.2 | 2,663 22.3 8,484.5 9.8 8.8 8.6 0.0
2 - 4 | 341 7.7 314.9 18.3 2.6 154.1 1.3 | 3,314 27.8 20,532.4 23.8 17.1 21.1 0.0
4 - 6 | 158 3.6 258.9 15.1 4.5 146.7 2.6 | 1,559 13.1 16,191.4 18.8 29.1 27.9 0.1
6 - 8 | 52 1.2 96.1 5.6 5.4 149.0 8.4 | 769 6.4 11,139.2 12.9 41.1 18.3 0.1
8 - 10 | 31 0.7 88.7 5.2 8.3 46.4 4.3 | 400 3.4 7,361.8 8.5 52.7 8.0 0.1
Subtotal <=10 | 4,369 98.8 1,460.8 85.0 0.9 564.6 0.4 | 11,286 94.5 66,635.5 77.3 16.5 86.3 0.0
10 - 12 | 16 0.4 49.7 2.9 8.8 70.0 12.4 | 228 1.9 5,063.0 5.9 64.7 12.7 0.2
12 - 15 | 15 0.3 56.9 3.3 11.8 49.8 10.3 | 185 1.5 4,748.9 5.5 78.9 12.1 0.2
Subtotal <=15 | 4,400 99.5 1,567.4 91.2 1.0 684.5 0.4 | 11,699 98.0 76,447.4 88.7 18.3 111.1 0.0
15 - 20 | 19 0.4 115.7 6.7 17.1 30.8 4.6 | 119 1.0 3,683.0 4.3 100.6 7.8 0.2
20 - 25 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 50 0.4 1,721.8 2.0 130.6 4.4 0.3
25 - 30 | 1 0.0 9.9 0.6 27.1 1.9 5.1 | 28 0.2 1,350.0 1.6 158.0 5.8 0.7
30 - 40 | 2 0.0 24.8 1.4 33.8 6.5 8.9 | 21 0.2 998.3 1.2 204.3 0.8 0.2
40 - 50 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 10 0.1 692.8 0.8 276.5 0.2 0.1
50 - 100 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 11 0.1 1,038.9 1.2 386.3 0.1 0.0
100 - 200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 1 0.0 274.1 0.3 749.0 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 4,422 100.0 1,717.8 100.0 1.1 723.7 0.5 | 11,939 100.0 86,206.3 100.0 20.3 130.1 0.0
 
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

 


Kentucky 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 | 2,596 72.9 303.0 20.4 0.3 16.1 0.0 | 2,396 21.3 2,645.7 3.1 3.1 2.0 0.0
1 - 2 | 447 12.6 221.6 14.9 1.4 51.4 0.3 | 2,369 21.1 7,602.3 8.9 8.9 8.3 0.0
2 - 4 | 251 7.1 232.2 15.6 2.6 138.2 1.6 | 3,066 27.2 18,868.6 22.2 17.1 22.3 0.0
4 - 6 | 92 2.6 126.1 8.5 3.9 172.1 5.3 | 1,530 13.6 15,902.1 18.7 29.1 20.4 0.0
6 - 8 | 97 2.7 212.7 14.3 6.2 113.2 3.3 | 761 6.8 10,881.3 12.8 40.8 15.2 0.1
8 - 10 | 22 0.6 54.4 3.7 7.0 90.4 11.7 | 440 3.9 8,033.9 9.4 53.1 7.6 0.1
Subtotal <=10 | 3,505 98.5 1,150.0 77.2 0.9 581.5 0.5 | 10,562 93.9 63,933.9 75.2 16.9 75.9 0.0
10 - 12 | 9 0.3 25.4 1.7 7.9 57.4 17.8 | 226 2.0 4,839.5 5.7 64.9 5.9 0.1
12 - 15 | 16 0.4 70.1 4.7 12.4 30.9 5.5 | 203 1.8 5,305.0 6.2 79.5 3.6 0.1
Subtotal <=15 | 3,530 99.2 1,245.5 83.6 1.0 669.9 0.5 | 10,991 97.7 74,078.5 87.1 18.9 85.3 0.0
15 - 20 | 8 0.2 36.9 2.5 14.3 34.9 13.5 | 138 1.2 4,173.6 4.9 99.4 8.0 0.2
20 - 25 | 12 0.3 95.8 6.4 21.9 17.3 3.9 | 52 0.5 2,075.2 2.4 130.8 6.1 0.4
25 - 30 | 3 0.1 22.3 1.5 26.1 0.0 0.0 | 22 0.2 1,090.8 1.3 163.5 2.1 0.3
30 - 40 | 3 0.1 26.2 1.8 26.9 49.4 50.7 | 28 0.2 1,660.5 2.0 204.8 4.6 0.6
40 - 50 | 1 0.0 15.6 1.0 42.7 1.1 2.9 | 5 0.0 354.7 0.4 264.3 0.0 0.0
50 - 100 | 2 0.1 46.5 3.1 63.7 0.0 0.0 | 15 0.1 1,397.6 1.6 369.9 0.0 0.0
100 - 200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 3 0.0 202.0 0.2 660.2 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 3,559 100.0 1,488.9 100.0 1.2 772.5 0.6 | 11,254 100.0 85,032.8 100.0 21.3 106.1 0.0
 
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

 


Kentucky 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 | 2,670 68.5 336.9 18.6 0.4 6.0 0.0 | 2,221 20.7 2,521.5 3.1 3.2 1.1 0.0
1 - 2 | 599 15.4 300.0 16.5 1.4 38.8 0.2 | 2,289 21.3 7,315.9 8.9 8.8 5.1 0.0
2 - 4 | 309 7.9 290.1 16.0 2.7 145.3 1.4 | 2,973 27.7 18,441.8 22.5 17.2 24.1 0.0
4 - 6 | 147 3.8 217.6 12.0 4.1 220.2 4.1 | 1,449 13.5 15,121.2 18.5 29.0 18.0 0.0
6 - 8 | 54 1.4 120.2 6.6 6.2 104.8 5.4 | 750 7.0 10,757.5 13.1 41.1 9.7 0.0
8 - 10 | 30 0.8 83.2 4.6 7.8 75.8 7.1 | 379 3.5 7,041.1 8.6 53.0 5.6 0.0
Subtotal <=10 | 3,809 97.8 1,348.0 74.2 1.0 590.9 0.4 | 10,061 93.8 61,198.9 74.8 17.0 63.6 0.0
10 - 12 | 45 1.2 166.1 9.1 10.3 54.6 3.4 | 215 2.0 4,745.9 5.8 65.1 6.9 0.1
12 - 15 | 10 0.3 36.6 2.0 11.3 37.4 11.6 | 194 1.8 5,052.6 6.2 79.0 6.0 0.1
Subtotal <=15 | 3,864 99.2 1,550.6 85.4 1.1 682.9 0.5 | 10,470 97.6 70,997.3 86.7 18.9 76.6 0.0
15 - 20 | 19 0.5 117.5 6.5 16.9 36.9 5.3 | 129 1.2 4,151.0 5.1 101.8 2.1 0.1
20 - 25 | 4 0.1 27.7 1.5 19.0 23.5 16.1 | 54 0.5 2,031.2 2.5 133.9 1.9 0.1
25 - 30 | 4 0.1 37.3 2.1 25.5 21.1 14.4 | 17 0.2 759.5 0.9 158.7 2.6 0.5
30 - 40 | 3 0.1 32.9 1.8 30.1 36.2 33.0 | 26 0.2 1,288.7 1.6 202.1 0.1 0.0
40 - 50 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 13 0.1 974.7 1.2 257.6 3.6 0.9
50 - 100 | 2 0.1 49.9 2.7 68.4 2.7 3.7 | 12 0.1 1,286.8 1.6 394.2 6.0 1.8
100 - 200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 2 0.0 353.0 0.4 681.5 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 3,896 100.0 1,815.9 100.0 1.3 803.2 0.6 | 10,723 100.0 81,842.2 100.0 21.4 92.9 0.0
 
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

 


Kentucky 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 | 2,569 71.8 315.7 12.4 0.4 6.0 0.0 | 2,014 19.6 2,236.0 2.9 3.1 0.5 0.0
1 - 2 | 408 11.4 198.5 7.8 1.4 27.4 0.2 | 2,191 21.3 6,967.6 9.1 8.8 6.1 0.0
2 - 4 | 280 7.8 268.2 10.6 2.7 134.0 1.3 | 2,990 29.1 18,605.4 24.4 17.2 20.1 0.0
4 - 6 | 128 3.6 199.7 7.9 4.4 141.8 3.1 | 1,416 13.8 14,812.8 19.4 29.2 13.9 0.0
6 - 8 | 62 1.7 129.4 5.1 5.9 124.4 5.6 | 714 6.9 10,350.2 13.6 41.2 9.9 0.0
8 - 10 | 27 0.8 70.6 2.8 7.2 98.8 10.1 | 390 3.8 7,223.4 9.5 53.3 2.7 0.0
Subtotal <=10 | 3,474 97.1 1,182.1 46.6 1.0 532.5 0.4 | 9,715 94.4 60,195.4 78.9 17.3 53.2 0.0
10 - 12 | 22 0.6 81.4 3.2 10.3 47.8 6.1 | 189 1.8 3,955.7 5.2 65.4 1.2 0.0
12 - 15 | 19 0.5 73.0 2.9 11.9 47.1 7.7 | 184 1.8 4,604.3 6.0 79.5 3.7 0.1
Subtotal <=15 | 3,515 98.3 1,336.5 52.7 1.1 627.4 0.5 | 10,088 98.0 68,755.4 90.1 19.1 58.1 0.0
15 - 20 | 15 0.4 87.3 3.4 16.0 78.7 14.4 | 109 1.1 3,301.0 4.3 102.7 1.4 0.0
20 - 25 | 7 0.2 47.3 1.9 18.5 52.2 20.4 | 50 0.5 1,933.9 2.5 132.1 0.0 0.0
25 - 30 | 3 0.1 28.7 1.1 26.2 8.6 7.8 | 19 0.2 935.8 1.2 165.2 0.0 0.0
30 - 40 | 1 0.0 11.8 0.5 32.4 3.8 10.5 | 12 0.1 624.6 0.8 206.8 0.0 0.0
40 - 50 | 4 0.1 46.3 1.8 40.0 3.1 2.7 | 6 0.1 294.5 0.4 254.1 0.0 0.0
50 - 100 | 31 0.9 979.4 38.6 86.6 35.7 3.2 | 6 0.1 451.3 0.6 389.7 0.0 0.0
100 - 200 | 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
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 3,576 100.0 2,537.4 100.0 2.0 809.5 0.6 | 10,290 100.0 76,296.5 100.0 20.9 59.6 0.0
 
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

 


Kentucky 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 | 3,226 69.7 404.2 16.2 0.4 9.0 0.0 | 1,943 19.6 2,141.8 2.8 3.1 1.7 0.0
1 - 2 | 690 14.9 332.0 13.3 1.4 56.0 0.2 | 2,119 21.4 6,821.9 9.0 8.9 4.9 0.0
2 - 4 | 394 8.5 359.6 14.4 2.6 188.4 1.4 | 2,783 28.1 17,447.9 23.1 17.3 16.9 0.0
4 - 6 | 145 3.1 223.8 9.0 4.4 144.0 2.8 | 1,401 14.1 14,752.3 19.5 29.2 14.5 0.0
6 - 8 | 40 0.9 83.8 3.4 5.7 87.1 5.9 | 684 6.9 9,877.2 13.1 40.9 5.9 0.0
8 - 10 | 33 0.7 92.9 3.7 7.7 71.0 5.9 | 400 4.0 7,303.5 9.7 53.2 5.3 0.0
Subtotal <=10 | 4,528 97.8 1,496.4 60.1 0.9 555.3 0.3 | 9,330 94.1 58,344.6 77.3 17.4 49.0 0.0
10 - 12 | 16 0.3 62.5 2.5 10.8 22.8 3.9 | 202 2.0 4,412.1 5.8 64.9 1.9 0.0
12 - 15 | 10 0.2 37.1 1.5 10.7 43.8 12.6 | 167 1.7 4,288.1 5.7 79.4 1.0 0.0
Subtotal <=15 | 4,554 98.4 1,596.0 64.1 1.0 621.9 0.4 | 9,699 97.9 67,044.8 88.8 19.3 51.9 0.0
15 - 20 | 33 0.7 189.1 7.6 15.8 48.1 4.0 | 115 1.2 3,668.5 4.9 101.9 1.2 0.0
20 - 25 | 2 0.0 14.8 0.6 20.2 0.0 0.0 | 46 0.5 1,735.8 2.3 134.1 0.0 0.0
25 - 30 | 1 0.0 10.6 0.4 28.9 1.0 2.7 | 27 0.3 1,303.6 1.7 162.4 3.1 0.4
30 - 40 | 23 0.5 300.3 12.1 38.3 28.4 3.6 | 17 0.2 907.5 1.2 199.6 0.0 0.0
40 - 50 | 1 0.0 15.7 0.6 42.8 2.8 7.6 | 4 0.0 326.8 0.4 267.9 0.0 0.0
50 - 100 | 14 0.3 317.0 12.7 61.9 23.6 4.6 | 4 0.0 528.4 0.7 393.4 0.0 0.0
100 - 200 | 1 0.0 47.6 1.9 130.2 3.1 8.5 | 0 0.0 0.0 0.0 0.0 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 4,629 100.0 2,491.1 100.0 1.5 728.9 0.4 | 9,912 100.0 75,515.3 100.0 21.3 56.1 0.0
 
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

 


Kentucky 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 | 2,637 68.2 332.7 16.0 0.4 8.6 0.0 | 1,929 20.2 2,093.2 2.8 3.1 1.5 0.0
1 - 2 | 478 12.4 239.3 11.5 1.4 24.4 0.1 | 1,935 20.2 6,150.4 8.2 8.8 8.0 0.0
2 - 4 | 382 9.9 344.0 16.6 2.6 101.2 0.8 | 2,582 27.0 16,168.4 21.6 17.4 20.5 0.0
4 - 6 | 153 4.0 233.8 11.3 4.3 165.4 3.0 | 1,444 15.1 14,944.2 20.0 28.9 15.2 0.0
6 - 8 | 82 2.1 168.1 8.1 5.6 199.9 6.7 | 669 7.0 9,670.5 12.9 40.9 15.3 0.1
8 - 10 | 32 0.8 81.4 3.9 7.3 111.5 10.0 | 408 4.3 7,568.0 10.1 53.0 7.3 0.1
Subtotal <=10 | 3,764 97.4 1,399.2 67.5 1.1 611.0 0.5 | 8,967 93.7 56,594.7 75.6 17.6 67.8 0.0
10 - 12 | 24 0.6 76.9 3.7 8.9 95.4 11.1 | 190 2.0 4,142.4 5.5 65.5 1.8 0.0
12 - 15 | 20 0.5 87.1 4.2 11.9 82.1 11.2 | 170 1.8 4,510.9 6.0 79.0 10.7 0.2
Subtotal <=15 | 3,808 98.5 1,563.2 75.4 1.2 788.5 0.6 | 9,327 97.5 65,248.1 87.1 19.6 80.3 0.0
15 - 20 | 17 0.4 68.7 3.3 13.2 119.6 23.0 | 122 1.3 3,857.3 5.2 102.1 1.7 0.0
20 - 25 | 9 0.2 59.3 2.9 19.1 60.5 19.5 | 52 0.5 2,170.8 2.9 133.3 0.0 0.0
25 - 30 | 24 0.6 224.6 10.8 26.8 12.2 1.5 | 32 0.3 1,447.2 1.9 162.6 1.8 0.2
30 - 40 | 1 0.0 11.3 0.5 31.0 8.4 22.9 | 15 0.2 667.8 0.9 201.0 0.0 0.0
40 - 50 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 10 0.1 729.0 1.0 268.5 4.0 1.5
50 - 100 | 6 0.2 145.7 7.0 66.5 42.1 19.2 | 7 0.1 540.6 0.7 361.8 0.0 0.0
100 - 200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 1 0.0 219.3 0.3 895.0 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 3,865 100.0 2,072.9 100.0 1.5 1,031.3 0.8 | 9,566 100.0 74,880.1 100.0 22.0 87.7 0.0
 
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

 


Kentucky 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 | 2,649 68.0 315.0 16.5 0.3 8.8 0.0 | 1,785 19.3 1,962.0 2.7 3.1 0.6 0.0
1 - 2 | 559 14.3 275.1 14.4 1.4 38.9 0.2 | 1,911 20.6 6,102.6 8.5 8.9 4.8 0.0
2 - 4 | 309 7.9 291.5 15.3 2.7 104.7 1.0 | 2,630 28.4 16,515.7 23.1 17.4 18.7 0.0
4 - 6 | 155 4.0 238.6 12.5 4.4 194.5 3.6 | 1,385 15.0 14,449.8 20.2 29.2 13.0 0.0
6 - 8 | 93 2.4 197.9 10.4 5.9 153.0 4.6 | 652 7.0 9,354.6 13.1 41.0 15.3 0.1
8 - 10 | 50 1.3 126.7 6.6 7.1 204.9 11.5 | 364 3.9 6,818.1 9.5 53.1 8.4 0.1
Subtotal <=10 | 3,815 97.9 1,444.8 75.7 1.1 704.8 0.5 | 8,727 94.3 55,202.8 77.1 17.7 60.8 0.0
10 - 12 | 23 0.6 72.7 3.8 9.0 98.3 12.1 | 192 2.1 4,369.8 6.1 65.0 2.8 0.0
12 - 15 | 11 0.3 35.8 1.9 10.5 59.3 17.4 | 152 1.6 4,062.6 5.7 78.8 6.6 0.1
Subtotal <=15 | 3,849 98.7 1,553.2 81.3 1.1 862.3 0.6 | 9,071 98.0 63,635.2 88.9 19.7 70.2 0.0
15 - 20 | 27 0.7 138.8 7.3 14.1 175.2 17.8 | 101 1.1 3,372.1 4.7 102.7 5.3 0.2
20 - 25 | 9 0.2 58.9 3.1 18.1 81.8 25.1 | 43 0.5 1,917.5 2.7 135.2 0.0 0.0
25 - 30 | 5 0.1 42.8 2.2 23.4 34.5 18.9 | 20 0.2 969.1 1.4 157.7 2.0 0.3
30 - 40 | 4 0.1 39.0 2.0 27.8 44.5 31.7 | 13 0.1 798.7 1.1 200.2 0.0 0.0
40 - 50 | 1 0.0 13.4 0.7 36.7 14.9 40.8 | 4 0.0 318.0 0.4 275.1 0.0 0.0
50 - 100 | 3 0.1 63.6 3.3 58.1 49.8 45.5 | 3 0.0 350.7 0.5 382.9 0.0 0.0
100 - 200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 1 0.0 197.6 0.3 645.9 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 3,898 100.0 1,909.7 100.0 1.4 1,263.0 0.9 | 9,256 100.0 71,559.1 100.0 21.7 77.5 0.0
 
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

 


Kentucky 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 | 2,735 68.5 340.6 22.1 0.4 4.7 0.0 | 1,667 18.6 1,813.0 2.6 3.2 0.4 0.0
1 - 2 | 642 16.1 287.7 18.6 1.4 11.2 0.1 | 1,816 20.3 5,762.9 8.2 8.9 2.2 0.0
2 - 4 | 395 9.9 350.3 22.7 2.8 14.1 0.1 | 2,600 29.0 16,229.2 23.1 17.4 6.3 0.0
4 - 6 | 129 3.2 191.1 12.4 4.6 11.4 0.3 | 1,348 15.1 14,140.4 20.1 29.3 2.4 0.0
6 - 8 | 42 1.1 87.9 5.7 6.3 6.8 0.5 | 611 6.8 8,847.8 12.6 41.0 6.0 0.0
8 - 10 | 9 0.2 25.1 1.6 9.1 0.0 0.0 | 330 3.7 6,084.9 8.6 53.3 2.0 0.0
Subtotal <=10 | 3,952 98.9 1,282.6 83.1 1.0 48.1 0.0 | 8,372 93.5 52,878.3 75.1 17.8 19.3 0.0
10 - 12 | 14 0.4 53.5 3.5 10.6 0.0 0.0 | 218 2.4 4,693.1 6.7 64.9 1.8 0.0
12 - 15 | 10 0.3 42.6 2.8 13.5 0.0 0.0 | 151 1.7 3,938.0 5.6 79.5 0.2 0.0
Subtotal <=15 | 3,976 99.5 1,378.7 89.3 1.1 48.1 0.0 | 8,741 97.6 61,509.5 87.4 19.9 21.3 0.0
15 - 20 | 3 0.1 17.8 1.2 17.2 0.0 0.0 | 118 1.3 3,926.1 5.6 102.2 1.4 0.0
20 - 25 | 3 0.1 7.4 0.5 16.1 19.2 41.9 | 44 0.5 1,762.9 2.5 133.4 0.0 0.0
25 - 30 | 5 0.1 34.6 2.2 27.1 1.8 1.4 | 23 0.3 1,091.9 1.6 163.9 0.0 0.0
30 - 40 | 8 0.2 104.9 6.8 35.9 0.0 0.0 | 13 0.1 667.9 0.9 203.0 0.0 0.0
40 - 50 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 4 0.0 263.1 0.4 253.9 0.0 0.0
50 - 100 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 8 0.1 874.2 1.2 350.2 0.0 0.0
100 - 200 | 0 0.0 0.0 0.0 0.0 0.0 0.0 | 2 0.0 273.3 0.4 811.0 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 3,995 100.0 1,543.3 100.0 1.2 69.0 0.1 | 8,953 100.0 70,368.8 100.0 22.3 22.7 0.0
 
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

 


Kentucky 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 | 603 43.6 107.1 6.4 0.5 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
1 - 2 | 313 22.6 158.7 9.4 1.5 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
2 - 4 | 217 15.7 216.8 12.9 2.9 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
4 - 6 | 89 6.4 151.3 9.0 4.9 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
6 - 8 | 48 3.5 120.1 7.1 7.1 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
8 - 10 | 28 2.0 86.2 5.1 8.9 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Subtotal <=10 | 1,298 93.9 840.2 49.8 1.9 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
10 - 12 | 16 1.2 64.9 3.8 11.1 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
12 - 15 | 18 1.3 87.0 5.2 13.2 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Subtotal <=15 | 1,332 96.4 992.1 58.8 2.1 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
15 - 20 | 14 1.0 92.1 5.5 18.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
20 - 25 | 13 0.9 103.6 6.1 21.8 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
25 - 30 | 8 0.6 79.7 4.7 28.4 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
30 - 40 | 5 0.4 66.4 3.9 36.3 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
40 - 50 | 3 0.2 48.6 2.9 44.3 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
50 - 100 | 5 0.4 128.6 7.6 76.7 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
100 - 200 | 1 0.1 50.7 3.0 138.6 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
200 - 400 | 1 0.1 124.7 7.4 340.6 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 1,382 100.0 1,686.6 100.0 3.5 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
 
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

 


Kentucky 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 | 665 44.3 118.2 6.9 0.5 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
1 - 2 | 319 21.3 163.2 9.6 1.5 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
2 - 4 | 237 15.8 233.0 13.7 2.9 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
4 - 6 | 119 7.9 201.2 11.8 4.9 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
6 - 8 | 46 3.1 116.6 6.8 7.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
8 - 10 | 23 1.5 74.7 4.4 8.9 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Subtotal <=10 | 1,409 93.9 906.9 53.2 1.9 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
10 - 12 | 18 1.2 66.3 3.9 11.1 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
12 - 15 | 15 1.0 68.0 4.0 13.2 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
Subtotal <=15 | 1,442 96.1 1,041.3 61.1 2.1 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
15 - 20 | 18 1.2 109.7 6.4 16.7 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
20 - 25 | 15 1.0 126.1 7.4 23.0 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
25 - 30 | 8 0.5 80.1 4.7 27.4 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
30 - 40 | 6 0.4 55.6 3.3 33.2 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
40 - 50 | 3 0.2 47.4 2.8 43.3 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
50 - 100 | 6 0.4 117.1 6.9 62.1 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
100 - 200 | 2 0.1 126.7 7.4 181.3 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
200 - 400 | 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
400 - 800 | 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
800 - 1600 | 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
1600 - 3200 | 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
3200 - 6400 | 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
6400 - 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
> 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 | 1,500 100.0 1,704.0 100.0 3.3 0.0 0.0 | 0 0.0 0.0 0.0 0.0 0.0 0.0
 
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