Oil & Gas Production in Roosevelt County, MT

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Roosevelt County, MT Oil and Gas Production By Year
Roosevelt County, MT Oil and Gas Summary
Based on January 2026 Production

18 Producing Operators

167 Producing Leases On File

230 Producing Wells On File

1.3 k Total Wells On File

527.5 k Barrels of Oil Produced

775.4 k MCF of Gas Produced

Top Producing Operators in Roosevelt County, MT
Based on January 2026 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Citation Oil & Gas Corp. 15,341 952 13 51
Continental Resources Inc 192,166 330,165 221 292
Darrah Oil Company, LLC 176 0 2 2
Devon Energy Williston, L.L.C. 94,855 104,922 11 15
Foundation Energy Management, LLC 1,127 638 4 4
Granite Creek Energy LLC 7,888 4,917 11 17
Green Valley Operating, LLC 2,063 1,100 5 5
HK Eagle LLC 436 0 1 1
Kraken Operating, LLC 768,880 1,273,882 97 200
Oasis Petroleum North America LLC 67,524 62,956 64 80
Phoenix Operating LLC 67,247 104,928 3 9
Prima Exploration, Inc. 47,614 63,023 0 0
R3 Operating Corporation 3,454 1,457 6 9
Samson Oil And Gas USA, Inc. 8,733 5,111 0 0
Sinclair Oil & Gas Company 1,236 1,528 0 0
Slawson Exploration Company Inc 11,755 24,342 27 31
White Rock Oil & Gas, LLC 213,989 158,232 148 153
Top Producing Leases in Roosevelt County, MT
Based on January 2026 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Bullion 13-1 Prima Exploration, Inc. Roosevelt 34,025 43,498
Challenger 23-35F Devon Energy Williston, L.L.C. Roosevelt 88,437 95,608
Courtney Continental Resources Inc Roosevelt 32,998 44,288
Courtney Fiu Continental Resources Inc Roosevelt 17,011 33,909
Doris West Pad Kraken Operating, LLC Roosevelt 4,092 13,048
Felix 9-16-21-28 Kraken Operating, LLC Roosevelt 25,190 43,654
Fred 15-22-27 Kraken Operating, LLC Roosevelt 8,537 22,619
Grindland Federal Continental Resources Inc Roosevelt 32,551 27,917
Higgins 13-24 1H Kraken Operating, LLC Roosevelt 3,585 14,586
Holly 17-8-5 Kraken Operating, LLC Roosevelt 31,298 38,681
Lucero 4-33-28 Kraken Operating, LLC Roosevelt 11,622 34,910
Mulder 22-15 Kraken Operating, LLC Roosevelt 2,629 13,170
Powers 20-29-32 Kraken Operating, LLC Roosevelt 26,537 31,775
Ronin 35-26-23 Phoenix Operating LLC Roosevelt 39,823 60,780
Samurai 36-25-24 Phoenix Operating LLC Roosevelt 26,183 42,153
State Line Federal 2759 14-26H Oasis Petroleum North America LLC Roosevelt 27,382 21,363
Virginia 25-36 Kraken Operating, LLC Roosevelt 12,529 30,075
Wilde 19-30-31 Kraken Operating, LLC Roosevelt 9,461 24,696
Willard 18-7-6 Kraken Operating, LLC Roosevelt 4,959 6,661
Williams 1-12H Kraken Operating, LLC Roosevelt 5,504 15,231
Top Producing Wells in Roosevelt County, MT
Based on January 2026 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 25-085-22028 Bullion 13-1 1H Prima Exploration, Inc. Roosevelt 16,756 20,123
# 25-085-22027 Bullion 13-1 2H Prima Exploration, Inc. Roosevelt 17,269 23,374
# 25-085-22060 Challenger 23-35F 3H Devon Energy Williston, L.L.C. Roosevelt 18,525 15,407
# 25-085-22061 Challenger 23-35F 4H Devon Energy Williston, L.L.C. Roosevelt 23,267 29,923
# 25-085-22062 Challenger 23-35F 5H Devon Energy Williston, L.L.C. Roosevelt 19,536 20,105
# 25-085-22063 Challenger 24-36F 6H Devon Energy Williston, L.L.C. Roosevelt 16,750 20,814
# 25-085-22081 Courtney Federal 3-26H Continental Resources Inc Roosevelt 13,805 12,645
# 25-085-22082 Courtney Fiu 4-26H Continental Resources Inc Roosevelt 19,193 31,643
# 25-085-22083 Courtney Fiu 5-26HSL Continental Resources Inc Roosevelt 17,011 33,909
# 25-085-22048 Felix 9-16-21-28 4H Kraken Operating, LLC Roosevelt 11,749 16,218
# 25-085-22049 Felix 9-16-21-28 5H Kraken Operating, LLC Roosevelt 13,441 27,436
# 25-085-22075 Grindland Federal 2-25H Continental Resources Inc Roosevelt 17,858 16,591
# 25-085-22084 Grindland Federal 3-25HX Continental Resources Inc Roosevelt 14,693 11,326
# 25-085-22064 Holly 17-8-5 2H Kraken Operating, LLC Roosevelt 19,195 20,337
# 25-085-22065 Holly 17-8-5 3H Kraken Operating, LLC Roosevelt 12,103 18,344
# 25-085-22066 Powers 20-29-32 4H Kraken Operating, LLC Roosevelt 16,115 21,288
# 25-085-22077 Ronin 35-26-23 1H Phoenix Operating LLC Roosevelt 11,901 18,476
# 25-085-22078 Ronin 35-26-23 2H Phoenix Operating LLC Roosevelt 10,872 16,544
# 25-085-22080 Ronin 35-26-23 4H Phoenix Operating LLC Roosevelt 11,070 15,578
# 25-085-22085 State Line Federal 2759 14-26 2B Oasis Petroleum North America LLC Roosevelt 27,382 21,363