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Powder River County, MT oil and gas wells

1,289 wells: 195 active, 836 plugged, run by 210 operators.

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

Top operators in Powder River

OperatorActiveWells here
Denbury Onshore, LLC190449
M & K Oil Company58
True Oil LLC055
Gary Energy Corporation053
Davis Oil Company038
Exxon Corporation034
Richardson Operating Company032
Smokey Oil Company, Inc.023
Chandler & Associates, Inc.017
Columbus Energy Corp.016
Wolf Exploration016
Exeter Exploration Company014
Powder River Oil014
Sumatra Oil Et Al014
Tiger Oil Company014
Dekalb Energy Company013
Midwest Oil Corporation013
Placid Oil Company013
Greer, George J012
Gary-Williams Company, The011
Suncor Energy (Natural Gas) America Inc.011
El Paso Production Oil & Gas Company09
Encore Operating LP09
Husky Oil Company09
Vessels & Bass09

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
Anderson Federal 5 25-075-21825Active DisposalM & K Oil Company
Anderson-Federal 1 25-075-21795Active OilM & K Oil Company
Anderson-Federal 2 25-075-21820Active DisposalM & K Oil Company
Anderson-Federal 21-9 25-075-22117Shut in OilM & K Oil Company
Anderson-Federal A 7 25-075-22115Active OilM & K Oil Company
BCCMU 12-15 25-075-21083Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 14-16 25-075-21124Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 1406 25-075-21141Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 15-08 25-075-21125Active InjectionDenbury Onshore, LLC
BCCMU 15-12 25-075-21188Active OilDenbury Onshore, LLC
BCCMU 1501 25-075-21121Active InjectionDenbury Onshore, LLC
BCCMU 19-15 25-075-21670Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 22-06 25-075-21130Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 2208 25-075-21127Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 23-06 25-075-21131Shut in ServiceDenbury Onshore, LLC
BCCMU 2302 25-075-21105Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 2307 25-075-21038Active OilDenbury Onshore, LLC
BCCMU 2315 25-075-21052Shut in OilDenbury Onshore, LLC
BCCMU 2316 25-075-21115Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 2504 25-075-22078Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 26-02 25-075-21133Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 2608 25-075-21228Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 2610 25-075-21297Permitted OilDenbury Onshore, LLC
BCCMU 2612 25-075-21025Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 2615 25-075-21340Active InjectionDenbury Onshore, LLC
BCCMU 28-03 25-075-21097Active InjectionDenbury Onshore, LLC
BCCMU 2801 25-075-21037Shut in OilDenbury Onshore, LLC
BCCMU 2807X 25-075-21970Active InjectionDenbury Onshore, LLC
BCCMU 2813 25-075-21155Active InjectionDenbury Onshore, LLC
BCCMU 29-16 25-075-21735Temporarily abandoned OilDenbury Onshore, LLC
BCCMU 2916 25-075-21161Active OilDenbury Onshore, LLC
BCCMU 3-12 25-075-21642Shut in OilDenbury Onshore, LLC
BCCMU 3-14 25-075-21789Shut in OilDenbury Onshore, LLC
BCCMU 3-6 25-075-21641Active OilDenbury Onshore, LLC
BCCMU 302 25-075-21451Active InjectionDenbury Onshore, LLC
BCCMU 303 25-075-21808Active InjectionDenbury Onshore, LLC
BCCMU 304 25-075-21783Shut in OilDenbury Onshore, LLC
BCCMU 305 25-075-21693Active InjectionDenbury Onshore, LLC
BCCMU 307 25-075-21452Active InjectionDenbury Onshore, LLC
BCCMU 311 25-075-21480Active InjectionDenbury Onshore, LLC
BCCMU 32-11 25-075-21246Active InjectionDenbury Onshore, LLC
BCCMU 3203 25-075-21233Active InjectionDenbury Onshore, LLC
BCCMU 3315 25-075-21431Active InjectionDenbury Onshore, LLC
BCCMU 34-08 25-075-21299Active InjectionDenbury Onshore, LLC
BCCMU 3506 25-075-21399Active InjectionDenbury Onshore, LLC
BCCMU 411 25-075-21729Active InjectionDenbury Onshore, LLC
BCCMU 5610 25-075-21367Shut in OilDenbury Onshore, LLC
BCCMU 5711 25-075-21303Active InjectionDenbury Onshore, LLC
BCCMU 804 25-075-21417Shut in OilDenbury Onshore, LLC
BCU 15-09R 25-075-22453Active InjectionDenbury Onshore, LLC
BCU 15-15R 25-075-22454Permitted OilDenbury Onshore, LLC
BCUD 5614R 25-075-22437Shut in OilDenbury Onshore, LLC
Bell Creek 24-4X 25-075-22087Shut in OilDenbury Onshore, LLC
Bell Creek 35-09X 25-075-22476Shut in OilDenbury Onshore, LLC
Bell Creek Consol. 04-03OW 25-075-22441Shut in ServiceDenbury Onshore, LLC
Bell Creek Consol. 33-14R 25-075-22438Active InjectionDenbury Onshore, LLC
Bell Creek E 1912 25-075-21659Shut in OilDenbury Onshore, LLC
Biddle 3303 25-075-21008Active InjectionDenbury Onshore, LLC
FEDERAL 12-09 25-075-21356Temporarily abandoned OilDenbury Onshore, LLC
FEDERAL 12-10 25-075-21355Temporarily abandoned OilDenbury Onshore, LLC
FEDERAL 12-11 25-075-21337Temporarily abandoned OilDenbury Onshore, LLC
FEDERAL 12-7 25-075-21354Temporarily abandoned OilDenbury Onshore, LLC
FEDERAL 23-08 25-075-21174Temporarily abandoned OilDenbury Onshore, LLC
FEDERAL 2802 25-075-21163Shut in OilDenbury Onshore, LLC
Federal 1 25-075-05004Shut in OilIntegrity Oil & Gas Company
Federal 12-05 25-075-21314Temporarily abandoned OilDenbury Onshore, LLC
Federal 12-1 25-075-21326Temporarily abandoned OilDenbury Onshore, LLC
Federal 12-2 25-075-21338Temporarily abandoned OilDenbury Onshore, LLC
Federal 12-8 25-075-21339Temporarily abandoned OilDenbury Onshore, LLC
Federal 14-02 25-075-21241Active InjectionDenbury Onshore, LLC
Federal 14-05 25-075-21079Active InjectionDenbury Onshore, LLC
Federal 15-11 25-075-21077Active InjectionDenbury Onshore, LLC
Federal 15-15 25-075-21076Shut in OilDenbury Onshore, LLC
Federal 22-14 25-075-21317Temporarily abandoned OilDenbury Onshore, LLC
Federal 23-03 25-075-21139Active InjectionDenbury Onshore, LLC
Federal 23-04 25-075-21138Temporarily abandoned InjectionDenbury Onshore, LLC
Federal 25-13X 25-075-22093Temporarily abandoned OilDenbury Onshore, LLC
Federal 29-02 25-075-21143Shut in OilDenbury Onshore, LLC
Federal 29-08 25-075-21068Active InjectionDenbury Onshore, LLC
Federal 2909 25-075-21822Shut in OilDenbury Onshore, LLC
Federal 3003 25-075-21682Temporarily abandoned OilDenbury Onshore, LLC
Federal 33-08 25-075-21043Active InjectionDenbury Onshore, LLC
Federal 3301 25-075-21003Permitted OilDenbury Onshore, LLC
Federal 3302 25-075-21099Active InjectionDenbury Onshore, LLC
Federal 3403 25-075-21045Permitted OilDenbury Onshore, LLC
Federal 3405 25-075-21100Temporarily abandoned OilDenbury Onshore, LLC
Federal 4-15 25-075-22079Active OilM & K Oil Company
Federal 5613 25-075-21260Active InjectionDenbury Onshore, LLC
Federal 5615 25-075-21264Active InjectionDenbury Onshore, LLC
Federal 7109 25-075-21435Temporarily abandoned OilDenbury Onshore, LLC
Federal 7708 25-075-21384Temporarily abandoned OilDenbury Onshore, LLC
Federal 7709 25-075-21383Temporarily abandoned OilDenbury Onshore, LLC
Federal 805 25-075-21483Active InjectionDenbury Onshore, LLC
Federal M-2389 1 25-075-21169Temporarily abandoned OilDenbury Onshore, LLC
Fee 23-12 (4-23) 25-075-21111Temporarily abandoned InjectionDenbury Onshore, LLC
Ferguson-Rieland 14-13 25-075-21058Active InjectionDenbury Onshore, LLC
Giacometto 15-06 25-075-21226Active InjectionDenbury Onshore, LLC
Jones 19-14 25-075-21667Shut in OilDenbury Onshore, LLC
Kimball 1 25-075-05084Shut in Dry holeAnna May Oil Co.
Langhoff 32-5 25-075-21192Active InjectionDenbury Onshore, LLC

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