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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 2026-10-26.

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
Federal 2203 25-075-21212Plugged Oil🔒 Sign in free
Federal 26-1 25-075-22012Plugged Dry hole🔒 Sign in free
Federal 26-2 25-075-22026Plugged Dry hole🔒 Sign in free
Federal 27-1 25-075-21410Plugged Dry hole🔒 Sign in free
Federal 27-14 25-075-21850Plugged Dry hole🔒 Sign in free
Federal 2818 25-075-21969Plugged Oil🔒 Sign in free
Federal 3-1 25-075-21640Plugged Dry hole🔒 Sign in free
Federal 3-26 25-075-21595Plugged Dry hole🔒 Sign in free
Federal 31-33 25-075-21369Plugged Oil🔒 Sign in free
Federal 32-3 25-075-21518Plugged Dry hole🔒 Sign in free
🔒 See all 1,289 wells in Powder River, with filters and paging. Start Basic