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 July 2026 Production

4 Producing Operators

49 Producing Leases On File

160 Producing Wells On File

640 Total Wells On File

4.8 k Barrels of Oil Produced

44.3 k MCF of Gas Produced

Top Producing Leases in Valley County, MT
Based on July 2026 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Bellonger-Clark A&S Mineral Development Company, LLC Valley 578 46
Crawford (A-1) A&S Mineral Development Company, LLC Valley 275 30
Dahl A&S Mineral Development Company, LLC Valley 107 59
Dahl 3-16a A&S Mineral Development Company, LLC Valley 614 123
FT. Peck 6-32 A&S Mineral Development Company, LLC Valley 104 35
Hinsdale Operator Not Available Valley 0 16,637
Iron Bear Heirs (1 & 2) A&S Mineral Development Company, LLC Valley 258 49
Katherine Unrau A&S Mineral Development Company, LLC Valley 84 13
M. V. Campbell (#1) A&S Mineral Development Company, LLC Valley 145 25
Midfork Unit A&S Mineral Development Company, LLC Valley 648 84
Reddig, A. (#1) A&S Mineral Development Company, LLC Valley 78 2
Saco Operator Not Available Valley 0 37,277
Saco, East Operator Not Available Phillips 0 14,059
Sun Tribal #2 A&S Mineral Development Company, LLC Valley 61 5
Sun Tribal (14-32) A&S Mineral Development Company, LLC Valley 160 29
Tieszen (#1) A&S Mineral Development Company, LLC Valley 228 21
Tieszen-Toews A&S Mineral Development Company, LLC Valley 571 114
Wilder A&S Mineral Development Company, LLC Valley 271 14
Wilder-Clark (#1) A&S Mineral Development Company, LLC Valley 277 61
William Clark (A-3) A&S Mineral Development Company, LLC Valley 277 35
Top Producing Wells in Valley County, MT
Based on July 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 385 15
# 25-105-21310 Bellonger-Clark 2 A&S Mineral Development Company, LLC Valley 193 31
# 25-105-21282 Crawford A-1 A&S Mineral Development Company, LLC Valley 275 30
# 25-105-21413 Dahl 1-16 A&S Mineral Development Company, LLC Valley 107 59
# 25-105-21574 Dahl 2-16 A&S Mineral Development Company, LLC Valley 200 40
# 25-105-21576 Dahl 3-16a A&S Mineral Development Company, LLC Valley 614 123
# 25-105-21417 Darlene 1-15 A&S Mineral Development Company, LLC Valley 108 3
# 25-105-21579 FT. Peck 6-32 A&S Mineral Development Company, LLC Valley 104 35
# 25-105-21289 G. E. Wilder 2 A&S Mineral Development Company, LLC Valley 271 14
# 25-105-21307 Iron Bear Heirs 2 A&S Mineral Development Company, LLC Valley 258 49
# 25-105-21315 M. V. Campbell 1 A&S Mineral Development Company, LLC Valley 145 25
# 25-105-21420 Ruggles 1-15 A&S Mineral Development Company, LLC Valley 218 37
# 25-105-21380 Sun Tribal 14-32 A&S Mineral Development Company, LLC Valley 160 29
# 25-105-21426 Suzanne 1-15 A&S Mineral Development Company, LLC Valley 122 4
# 25-105-21239 Tieszen 1 A&S Mineral Development Company, LLC Valley 228 21
# 25-105-21218 Tieszen-Toews 1 A&S Mineral Development Company, LLC Valley 143 28
# 25-105-21257 Tieszen-Toews 2 A&S Mineral Development Company, LLC Valley 143 28
# 25-105-21272 Tieszen-Toews 3 A&S Mineral Development Company, LLC Valley 285 58
# 25-105-21383 Wilder Clark 1 A&S Mineral Development Company, LLC Valley 277 61
# 25-105-21323 William Clark A-3 A&S Mineral Development Company, LLC Valley 277 35