Oil & Gas Production in Valley County, MT

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Valley County, MT Oil and Gas Production By Year
Valley County, MT Oil and Gas Summary
Based on June 2026 Production

4 Producing Operators

49 Producing Leases On File

160 Producing Wells On File

639 Total Wells On File

4.6 k Barrels of Oil Produced

43.6 k MCF of Gas Produced

Top Producing Leases in Valley County, MT
Based on June 2026 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Bellonger-Clark A&S Mineral Development Company, LLC Valley 607 49
Black Magic 1-29 A&S Mineral Development Company, LLC Valley 192 0
Crawford (A-1) A&S Mineral Development Company, LLC Valley 258 28
Dahl A&S Mineral Development Company, LLC Valley 109 60
Dahl 3-16a A&S Mineral Development Company, LLC Valley 427 85
FT. Peck 6-32 A&S Mineral Development Company, LLC Valley 105 36
Hinsdale Operator Not Available Valley 0 16,437
Iron Bear Heirs (1 & 2) A&S Mineral Development Company, LLC Valley 253 48
Katherine Unrau A&S Mineral Development Company, LLC Valley 90 14
M. V. Campbell (#1) A&S Mineral Development Company, LLC Valley 135 23
Midfork Unit A&S Mineral Development Company, LLC Valley 610 79
Reddig, A. (#1) A&S Mineral Development Company, LLC Valley 90 3
Saco Operator Not Available Valley 0 34,539
Saco, East Operator Not Available Phillips 0 14,834
Sun Tribal #2 A&S Mineral Development Company, LLC Valley 140 21
Sun Tribal (14-32) A&S Mineral Development Company, LLC Valley 137 25
Tieszen-Toews A&S Mineral Development Company, LLC Valley 565 113
Wilder A&S Mineral Development Company, LLC Valley 258 13
Wilder-Clark (#1) A&S Mineral Development Company, LLC Valley 337 74
William Clark (A-3) A&S Mineral Development Company, LLC Valley 274 36
Top Producing Wells in Valley County, MT
Based on June 2026 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 25-105-21410 Bellonger Clark 3 A&S Mineral Development Company, LLC Valley 405 17
# 25-105-21310 Bellonger-Clark 2 A&S Mineral Development Company, LLC Valley 202 32
# 25-105-21446 Black Magic 1-29 A&S Mineral Development Company, LLC Valley 192 0
# 25-105-21282 Crawford A-1 A&S Mineral Development Company, LLC Valley 258 28
# 25-105-21413 Dahl 1-16 A&S Mineral Development Company, LLC Valley 109 60
# 25-105-21574 Dahl 2-16 A&S Mineral Development Company, LLC Valley 191 38
# 25-105-21576 Dahl 3-16a A&S Mineral Development Company, LLC Valley 427 85
# 25-105-21579 FT. Peck 6-32 A&S Mineral Development Company, LLC Valley 105 36
# 25-105-21289 G. E. Wilder 2 A&S Mineral Development Company, LLC Valley 258 13
# 25-105-21307 Iron Bear Heirs 2 A&S Mineral Development Company, LLC Valley 253 48
# 25-105-21315 M. V. Campbell 1 A&S Mineral Development Company, LLC Valley 134 23
# 25-105-21420 Ruggles 1-15 A&S Mineral Development Company, LLC Valley 206 35
# 25-105-21380 Sun Tribal 14-32 A&S Mineral Development Company, LLC Valley 137 25
# 25-105-21280 Sun Tribal 2 A&S Mineral Development Company, LLC Valley 140 21
# 25-105-21426 Suzanne 1-15 A&S Mineral Development Company, LLC Valley 116 3
# 25-105-21218 Tieszen-Toews 1 A&S Mineral Development Company, LLC Valley 141 28
# 25-105-21257 Tieszen-Toews 2 A&S Mineral Development Company, LLC Valley 141 28
# 25-105-21272 Tieszen-Toews 3 A&S Mineral Development Company, LLC Valley 283 57
# 25-105-21383 Wilder Clark 1 A&S Mineral Development Company, LLC Valley 337 74
# 25-105-21323 William Clark A-3 A&S Mineral Development Company, LLC Valley 274 36