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Cascade County, MT oil and gas wells

101 wells: 0 active, 80 plugged, run by 61 operators.

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

Top operators in Cascade

OperatorActiveWells here
Nyvatex Montana Corp.08
Cascade Gas Co.07
Madison Resources05
Anaconda Company, The03
Montana Power Company03
Oil Development Company Of Texas03
Petroleum Producers & Refiners Corp.03
Union Texas Petroleum Corporation03
Andrews, J. E.02
Chamberlain, Virgil R.02
Eden Oil02
Elkhorn Oil & Gas Co.02
Hyland Oil02
Keystone Oil Syndicate02
Mapco Production Company02
Page Petroleum, Inc.02
Pan American Petroleum02
Probe Oil Company02
Riverdale Oil Co.02
Smith, C.L.02
Sohio Petroleum Company02
$20 Bill Syndicate01
Allen Oil Co.01
American Climax-Barker01
Andover Resources Corporation01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
No wells match.