1995 National Oil and Gas
Assessment and Onshore Federal Lands
Donald L. Gautier, Gordon L. Dolton and Emil D. Attanasi
U. S. Geological Survey Open-File Report
95-75-N
January 1998
Table A-3. Estimated volumes by province of technically recoverable undiscovered conventional oil, gas, and natural gas liquids (NGL) for onshroe Federal Lands as of January 1994.
CRUDE OIL |
GAS |
NGL |
|||||||
PROVINCE |
BILLIONS OF BARRELS |
TRILLIONS OF CUBIC FEET |
BILLIONS OF BARRELS |
||||||
NUMBER and NAME |
F95 |
F05 |
MEAN |
F95 |
F05 |
MEAN |
F95 |
F05 |
MEAN |
Region 1. Alaska |
|||||||||
1. Northern Alaska |
0.78 |
8.55 |
3.48 |
9.67 |
68.38 |
32.2 |
0.17 |
1.11 |
0.54 |
2. Central Alaska |
0 |
0.17 |
0.03 |
0.17 |
4.08 |
1.38 |
0 |
0 |
0 |
3. Southern Alaska |
0 |
0.87 |
0.24 |
0.02 |
1.21 |
0.38 |
0 |
0 |
0 |
Total Region 1. |
0.98 |
8.96 |
3.75 |
11.28 |
69.97 |
33.97 |
0.17 |
1.1 |
0.54 |
Region 2. Pacific Coast |
|||||||||
4.W. Oregon-Wash. |
0 |
0.02 |
0 |
0 |
0.23 |
0.05 |
0 |
0 |
0 |
5. E. Oregon-Wash. |
0 |
0 |
0 |
0 |
0.48 |
0.1 |
0 |
0 |
0 |
7. Northern Coastal |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
8. Sonoma-Liver. Bs. |
0 |
0.01 |
0 |
0 |
0.07 |
0.01 |
0 |
0 |
0 |
9. Sacramento Basin |
0 |
0 |
0 |
0 |
0.26 |
0.07 |
0 |
0 |
0 |
10. San Joaquin Basin |
0 |
0.1 |
0.02 |
0 |
0.2 |
0.04 |
0 |
0.01 |
0 |
11. Central Coastal |
0.02 |
0.45 |
0.16 |
0.01 |
0.16 |
0.06 |
0 |
0.01 |
0 |
12. Santa Maria Basin |
0 |
0.04 |
0.01 |
0 |
0.03 |
0.01 |
0 |
0 |
0 |
13. Ventura Basin |
0.01 |
0.23 |
0.09 |
0.02 |
0.45 |
0.16 |
0 |
0.02 |
0.01 |
14. Los Angeles Basin |
0 |
0.08 |
0.01 |
0 |
0.23 |
0.04 |
0 |
0.01 |
0 |
Total Region 2. |
0.1 |
0.66 |
0.3 |
0.2 |
1.36 |
0.55 |
0 |
0.03 |
0.01 |
Region 3. Colorado Plateau and Basin Range |
|||||||||
17. Idaho-Snake R. DW. |
0 |
0.01 |
0 |
0 |
0.06 |
0.01 |
0 |
0 |
0 |
18. W. Great Basin |
0 |
0 |
0 |
0 |
0.03 |
0 |
0 |
0 |
0 |
19. E. Great Basin |
0.06 |
1.27 |
0.43 |
0.01 |
0.67 |
0.2 |
0 |
0.01 |
0 |
20. Uinta-Piceance Bs. |
0.03 |
0.51 |
0.17 |
1.23 |
7.41 |
3.23 |
0.01 |
0.19 |
0.06 |
21. Paradox Basin |
0.03 |
0.28 |
0.13 |
0.47 |
2.18 |
1.18 |
0.01 |
0.09 |
0.04 |
22. San Juan Basin |
0.01 |
0.1 |
0.04 |
0.13 |
0.65 |
0.35 |
0 |
0.02 |
0.01 |
23. Alb.-Santa Fe Rft. |
0 |
0.12 |
0.03 |
0 |
0.26 |
0.08 |
0 |
0.01 |
0 |
24. N. Arizona |
0 |
0.17 |
0.03 |
0 |
0.6 |
0.09 |
0 |
0.06 |
0.01 |
25. S. Az.-SW. N. Mex. |
0 |
0.04 |
0.01 |
0 |
0.37 |
0.11 |
0 |
0.04 |
0.01 |
Total Region 3. |
0.31 |
1.78 |
0.84 |
2.88 |
9.68 |
5.24 |
0.05 |
0.28 |
0.14 |
Region 4. Rocky Mountain and Northern Great Plains |
|||||||||
27. Montana Thrust Belt |
0 |
0.01 |
0 |
0 |
7.29 |
1.6 |
0 |
0.02 |
0 |
28. North-Cen. Mt. |
0 |
0.07 |
0.03 |
0.01 |
0.22 |
0.08 |
0 |
0 |
0 |
29. SW. Montana |
0 |
0.03 |
0.01 |
0 |
0.14 |
0.04 |
0 |
0 |
0 |
31. Williston Basin |
0.02 |
0.25 |
0.1 |
0.09 |
0.51 |
0.26 |
0.01 |
0.06 |
0.03 |
33. Powder River Basin |
0.35 |
2.22 |
1.08 |
0.33 |
1.74 |
0.91 |
0.02 |
0.11 |
0.06 |
34. Big Horn Basin |
0.07 |
0.83 |
0.36 |
0.18 |
0.98 |
0.49 |
0 |
0.02 |
0.01 |
35. Wind River Basin |
0.03 |
0.26 |
0.12 |
0.38 |
1.79 |
0.95 |
0 |
0.02 |
0.01 |
36. Wyoming Thrust Belt |
0.09 |
0.79 |
0.38 |
3.81 |
13.01 |
7.97 |
0.35 |
1.44 |
0.81 |
37. SW. Wyoming |
0.02 |
0.31 |
0.12 |
0.44 |
2.3 |
1.17 |
0.01 |
0.04 |
0.02 |
38. Park Basins |
0 |
0.06 |
0.01 |
0 |
0.04 |
0.01 |
0 |
0 |
0 |
39. Denver Basin |
0 |
0.01 |
0 |
0 |
0.02 |
0.01 |
0 |
0 |
0 |
40. Las Animas Basin |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
41. Raton B.-S.G. Up. |
0 |
0 |
0 |
0 |
0.05 |
0.01 |
0 |
0 |
0 |
Total Region 4 |
1.25 |
3.54 |
2.2 |
8.19 |
21.64 |
13.5 |
0.48 |
1.58 |
0.94 |
Region 5. West Texas and Eastern New Mexico |
|||||||||
43. Palo Duro Basin |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
44. Permian Basin |
0.06 |
0.43 |
0.21 |
0.29 |
1.77 |
0.84 |
0.01 |
0.08 |
0.04 |
45. Bend A.-Ft. W. Bs. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
46. Marathon Thr. Belt |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Total Region 5 |
0.06 |
0.43 |
0.21 |
0.29 |
1.73 |
0.84 |
0.01 |
0.08 |
0.04 |
Region 6. Gulf Coast |
|||||||||
47. Western Gulf |
0 |
0.21 |
0.06 |
0.38 |
3.44 |
1.39 |
0.01 |
0.1 |
0.04 |
49. La.-Ms. Salt Bs. |
0 |
0.22 |
0.07 |
0.25 |
1.54 |
0.7 |
0.01 |
0.14 |
0.05 |
50. Florida Peninsula |
0 |
0.21 |
0.06 |
0 |
0.02 |
0.01 |
0 |
0 |
0 |
Total Region 6. |
0.04 |
0.46 |
0.18 |
0.9 |
4.45 |
2.09 |
0.03 |
0.2 |
0.09 |
Region 7. Midcontinent |
|||||||||
51. Superior |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
53. Cam. Ar.-C. Ks. Up. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
55. Nemaha Uplift |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
56. Forest City Basin |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
58. Anadarko Basin |
0 |
0.04 |
0.01 |
0.16 |
1.74 |
0.7 |
0 |
0.03 |
0.01 |
59. Sedgwick Basin |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
60. Cherokee Basin |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
61. Southern Oklahoma |
0 |
0.05 |
0.01 |
0 |
0.23 |
0.06 |
0 |
0.01 |
0 |
62. Arkoma Basin |
0 |
0.01 |
0 |
0.07 |
1.51 |
0.57 |
0 |
0.05 |
0.02 |
Total Region 7. |
0 |
0.08 |
0.03 |
0.47 |
2.77 |
1.33 |
0.01 |
0.07 |
0.03 |
Region 8. Eastern |
|||||||||
63. Michigan Basin |
0 |
0.07 |
0.02 |
0.02 |
0.47 |
0.15 |
0 |
0.02 |
0.01 |
64 Illinois Basin |
0 |
0.03 |
0.01 |
0 |
0.22 |
0.04 |
0 |
0 |
0 |
65 Black Warrior Basin |
0 |
0.01 |
0 |
0 |
0.42 |
0.14 |
0 |
0 |
0 |
66. Cincinnati Arch |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
67. Appalachian Basin |
0 |
0.02 |
0 |
0.01 |
0.29 |
0.09 |
0 |
0 |
0 |
68. Blue Ridge Th. Belt |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
69. Piedmont |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
total Region 8. |
0 |
0.12 |
0.03 |
0.14 |
1.16 |
0.42 |
0 |
0.02 |
0.01 |
US Federal Onshore |
|||||||||
Total |
4.38 |
12.83 |
7.54 |
34 |
96.79 |
57.94 |
1.13 |
2.7 |
1.8 |
Created by the EERT WWW Staff.
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