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 December 2025 Production

17 Producing Operators

167 Producing Leases On File

232 Producing Wells On File

1.3 k Total Wells On File

499.5 k Barrels of Oil Produced

720.8 k MCF of Gas Produced

Top Producing Operators in Roosevelt County, MT
Based on December 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Armstrong Operating, Inc. 1,542 48 3 3
Citation Oil & Gas Corp. 15,945 1,757 14 51
Continental Resources Inc 179,295 305,757 227 301
Darrah Oil Company, LLC 140 0 1 1
Devon Energy Williston, L.L.C. 114,197 119,124 11 15
Foundation Energy Management, LLC 1,368 861 4 4
Granite Creek Energy LLC 8,537 5,249 12 18
Green Valley Operating, LLC 1,477 1,524 7 7
HK Eagle LLC 828 0 1 1
Kraken Operating, LLC 849,078 1,365,535 98 201
Oasis Petroleum North America LLC 42,763 52,395 68 86
Phoenix Operating LLC 69,342 96,682 3 9
Prima Exploration, Inc. 36,188 44,358 0 0
R3 Operating Corporation 4,539 1,960 5 7
Sinclair Oil & Gas Company 1,240 2,318 0 0
Slawson Exploration Company Inc 12,177 33,665 27 30
White Rock Oil & Gas, LLC 106,301 124,099 148 153
Top Producing Leases in Roosevelt County, MT
Based on December 2025 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Bullion 13-1 Prima Exploration, Inc. Roosevelt 21,894 21,960
Challenger 23-35F Devon Energy Williston, L.L.C. Roosevelt 109,750 109,201
Courtney Continental Resources Inc Roosevelt 35,255 37,102
Courtney Fiu Continental Resources Inc Roosevelt 20,567 29,902
Doris West Pad Kraken Operating, LLC Roosevelt 4,759 17,167
Felix 9-16-21-28 Kraken Operating, LLC Roosevelt 22,567 31,845
Fred 15-22-27 Kraken Operating, LLC Roosevelt 7,912 22,891
Grindland Federal Continental Resources Inc Roosevelt 11,368 6,850
Higgins 13-24 1H Kraken Operating, LLC Roosevelt 3,144 14,759
Holly 17-8-5 Kraken Operating, LLC Roosevelt 30,454 32,262
Jill 26-25 Kraken Operating, LLC Roosevelt 2,867 14,373
Lucero 4-33-28 Kraken Operating, LLC Roosevelt 8,917 29,363
Mulder 22-15 Kraken Operating, LLC Roosevelt 2,650 14,161
Powers 20-29-32 Kraken Operating, LLC Roosevelt 38,436 46,006
Ronin 35-26-23 Phoenix Operating LLC Roosevelt 41,912 54,455
Samurai 36-25-24 Phoenix Operating LLC Roosevelt 26,295 39,151
Virginia 25-36 Kraken Operating, LLC Roosevelt 13,045 29,967
Wilde 19-30-31 Kraken Operating, LLC Roosevelt 11,029 26,530
Willard 18-7-6 Kraken Operating, LLC Roosevelt 3,461 5,079
Williams 1-12H Kraken Operating, LLC Roosevelt 3,778 12,224
Top Producing Wells in Roosevelt County, MT
Based on December 2025 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 25-085-22027 Bullion 13-1 2H Prima Exploration, Inc. Roosevelt 14,928 11,452
# 25-085-22059 Challenger 23-35F 2H Devon Energy Williston, L.L.C. Roosevelt 24,689 22,312
# 25-085-22060 Challenger 23-35F 3H Devon Energy Williston, L.L.C. Roosevelt 11,885 10,252
# 25-085-22061 Challenger 23-35F 4H Devon Energy Williston, L.L.C. Roosevelt 26,207 28,266
# 25-085-22062 Challenger 23-35F 5H Devon Energy Williston, L.L.C. Roosevelt 20,073 16,902
# 25-085-22063 Challenger 24-36F 6H Devon Energy Williston, L.L.C. Roosevelt 26,896 31,469
# 25-085-22081 Courtney Federal 3-26H Continental Resources Inc Roosevelt 14,867 12,662
# 25-085-22082 Courtney Fiu 4-26H Continental Resources Inc Roosevelt 20,388 24,440
# 25-085-22083 Courtney Fiu 5-26HSL Continental Resources Inc Roosevelt 20,567 29,902
# 25-085-22048 Felix 9-16-21-28 4H Kraken Operating, LLC Roosevelt 14,890 18,849
# 25-085-22049 Felix 9-16-21-28 5H Kraken Operating, LLC Roosevelt 7,677 12,996
# 25-085-22084 Grindland Federal 3-25HX Continental Resources Inc Roosevelt 8,969 5,674
# 25-085-22064 Holly 17-8-5 2H Kraken Operating, LLC Roosevelt 12,807 9,718
# 25-085-22065 Holly 17-8-5 3H Kraken Operating, LLC Roosevelt 17,647 22,544
# 25-085-22066 Powers 20-29-32 4H Kraken Operating, LLC Roosevelt 19,558 24,731
# 25-085-22067 Powers 20-29-32 5H Kraken Operating, LLC Roosevelt 18,878 21,275
# 25-085-22078 Ronin 35-26-23 2H Phoenix Operating LLC Roosevelt 13,074 16,709
# 25-085-22079 Ronin 35-26-23 3H Phoenix Operating LLC Roosevelt 9,814 14,708
# 25-085-22080 Ronin 35-26-23 4H Phoenix Operating LLC Roosevelt 12,079 13,663
# 25-085-22072 Samurai 36-25-24 2H Phoenix Operating LLC Roosevelt 7,715 12,413