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Prairie County, MT oil and gas wells

85 wells: 10 active, 59 plugged, run by 23 operators.

Figures from the Montana Board of Oil and Gas Conservation, updated 2026-10-19.

Top operators in Prairie

OperatorActiveWells here
MMGL MT I, LLC1022
Shell Western E & P Inc.014
Andrau, W. E.010
Shell Oil Company06
Denbury Onshore, LLC05
Encore Operating LP05
General American Oil Co Of Texas04
Beer O. N. & John R.02
Kathol Petroleum02
Wolf Exploration02
American Hunter Exploration Ltd.01
California Company, The01
Custer Creek Oil & Gas Co.01
Gary Drilling Co.01
Globe Minerals01
Jackson, L.B. Etal01
Jurassic Resources Development NA LLC01
Ohio Oil Company01
Phillips Petroleum Company01
Sun Exploration And Production Co01
Texaco Exploration and Production Inc.01
Towner Petroleum Company01
Union Pacific R.R.01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
BN 29-1 25-079-21026Plugged Dry holeSun Exploration And Production Co
BNRR #2 25-079-06096Status not reported Water supplyDenbury Onshore, LLC
BNRR #7 25-079-06095Status not reported Water supplyDenbury Onshore, LLC
C11X33 25-079-05091Plugged OilShell Western E & P Inc.
C23-32 25-079-05029Plugged OilShell Western E & P Inc.
CROW ROCK 1 25-079-21031Plugged Dry holeAmerican Hunter Exploration Ltd.
E S KEMPTON 1 25-079-21003Plugged Dry holeGeneral American Oil Co Of Texas
EDMONSON 13-12B 25-079-05013Plugged OilShell Western E & P Inc.
FED UNIT 11-12B 25-079-05016Plugged OilShell Western E & P Inc.
FEDERAL 1-23 25-079-21020Plugged Dry holeGeneral American Oil Co Of Texas
FEDERAL 1-24 25-079-21021Plugged Dry holeGeneral American Oil Co Of Texas
Federal #8 25-079-06094Temporarily abandoned Water supplyDenbury Onshore, LLC
Federal 42-30C 25-079-21044Plugged GasEncore Operating LP
GOVT & CRANS<>1 25-079-05028Plugged Dry holeOhio Oil Company
GOVT 1 25-079-05006Plugged Dry holeCalifornia Company, The
GOVT 1 25-079-05093Plugged Dry holeUnion Pacific R.R.
GOVT 1-26 25-079-21018Plugged Dry holeKathol Petroleum
Jurassic 43-13B 25-079-21037Shut in GasJurassic Resources Development NA LLC
KELTNER 1-35 25-079-21028Plugged Dry holeTowner Petroleum Company
MACIORSKI 1 25-079-05038Plugged Dry holeTexaco Exploration and Production Inc.
N. Pine Unit 12X-32CH 25-079-21039Active OilMMGL MT I, LLC
N. Pine Unit 31XX-11BH 25-079-21040Active OilMMGL MT I, LLC
N. Pine Unit 33X-32CH 25-079-21042Temporarily abandoned OilMMGL MT I, LLC
NP /A-7/ 44-17 25-079-05003Plugged Dry holeShell Oil Company
NP 1 25-079-05005Plugged Dry holePhillips Petroleum Company
NP 31-13B 25-079-05011Plugged OilShell Oil Company
NP 41X-03B 25-079-05026Plugged Dry holeShell Western E & P Inc.
NP UNIT 32X-3B 25-079-05025Plugged Dry holeShell Western E & P Inc.
NPRR 1 25-079-05002Plugged Dry holeShell Western E & P Inc.
NPRR 1 25-079-21014Plugged Dry holeKathol Petroleum
NPRR 1 25-079-21023Plugged Dry holeGlobe Minerals
NPRR 1-11 25-079-21004Plugged Dry holeAndrau, W. E.
NPRR 1-11 25-079-21007Plugged Dry holeAndrau, W. E.
NPRR 1-11 25-079-21010Plugged Dry holeAndrau, W. E.
NPRR 1-13 25-079-21005Plugged Dry holeAndrau, W. E.
NPRR 1-14 25-079-21022Plugged Dry holeBeer O. N. & John R.
NPRR 1-17 25-079-21016Plugged Dry holeAndrau, W. E.
NPRR 1-17 25-079-21024Plugged Dry holeBeer O. N. & John R.
NPRR 1-19 25-079-21019Plugged Dry holeGeneral American Oil Co Of Texas
NPRR 1-27 25-079-21011Plugged Dry holeAndrau, W. E.
NPRR 1-27-15 25-079-21017Plugged Dry holeJackson, L.B. Etal
NPRR 1-29 25-079-21008Plugged Dry holeAndrau, W. E.
NPRR 1-29 25-079-21015Plugged Dry holeAndrau, W. E.
NPRR 1-33 25-079-21009Plugged Dry holeAndrau, W. E.
NPRR 1-5 25-079-21006Plugged Dry holeAndrau, W. E.
NPRR 12-M 25-079-21012Plugged Dry holeWolf Exploration
NPRR 13-M 25-079-21013Plugged Dry holeWolf Exploration
NPRR S-27-2 25-079-05001Plugged Dry holeGary Drilling Co.
North Pine 41-31CH 25-079-21043Active InjectionMMGL MT I, LLC
PINE UNIT #4 25-079-06093Plugged Water supplyEncore Operating LP
R. Ihde 1 25-079-05004Plugged Dry holeCuster Creek Oil & Gas Co.
UNIT 11X-11B 25-079-05017Plugged Dry holeShell Western E & P Inc.
UNIT 21X-32C 25-079-60002Plugged OilShell Western E & P Inc.
UNIT 24-12B 25-079-05012Plugged OilShell Western E & P Inc.
UNIT 32-11-B 25-079-05015Plugged Dry holeShell Oil Company
UNIT 34-13B 25-079-05007Plugged Dry holeShell Western E & P Inc.
UNIT 42-2B 25-079-05024Plugged OilShell Oil Company
UNIT B13-02 25-079-05022Temporarily abandoned OilMMGL MT I, LLC
UNIT B24-02 25-079-05020Temporarily abandoned OilMMGL MT I, LLC
UNIT B42-13 25-079-60001Temporarily abandoned OilMMGL MT I, LLC
UNIT C 34-32 25-079-05027Plugged Dry holeShell Oil Company
US 24X-33C 25-079-21002Plugged Dry holeShell Western E & P Inc.
US 41X-31C 25-079-05031Plugged InjectionShell Western E & P Inc.
Unit 11X-13BH 25-079-21030Shut in OilMMGL MT I, LLC
Unit 14-29CH 25-079-05032Plugged OilDenbury Onshore, LLC
Unit 21-30C 25-079-21034Active OilMMGL MT I, LLC
Unit 21X-29CH 25-079-05035Shut in OilMMGL MT I, LLC
Unit 22-02B 25-079-05023Plugged OilShell Western E & P Inc.
Unit 23-29CH WI 25-079-05033Active InjectionMMGL MT I, LLC
Unit 23X-28C 25-079-21001Plugged InjectionEncore Operating LP
Unit 31-11B 25-079-05018Plugged OilShell Oil Company
Unit 31-30C 25-079-05036Active InjectionMMGL MT I, LLC
Unit 31X-11BH 25-079-21041Shut in OilMMGL MT I, LLC
Unit 32-29C 25-079-05090Plugged OilEncore Operating LP
Unit 32X-30C 25-079-21032Shut in OilMMGL MT I, LLC
Unit 32X-32CH WI 25-079-05089Active InjectionMMGL MT I, LLC
Unit 33-13BH 25-079-05009Shut in OilMMGL MT I, LLC
Unit 33-2B 25-079-05021Plugged OilDenbury Onshore, LLC
Unit 33X-30CH 25-079-21033Active OilMMGL MT I, LLC
Unit 34X-29CH 25-079-21025Active OilMMGL MT I, LLC
Unit 41X-29C 25-079-05092Temporarily abandoned InjectionMMGL MT I, LLC
Unit 42-11BH 25-079-05014Shut in OilMMGL MT I, LLC
Unit 42-30CH 25-079-05034Active InjectionMMGL MT I, LLC
Unit 44-02B 25-079-05019Plugged OilEncore Operating LP
Unit 44-13BH 25-079-05008Shut in OilMMGL MT I, LLC