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Chouteau County, MT oil and gas wells

786 wells: 96 active, 615 plugged, run by 136 operators.

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

Top operators in Chouteau

OperatorActiveWells here
NorthWestern Corporation86127
Brown, J. Burns Operating Company531
McLean, John J. And Sons, Inc.22
Cowan & Son11
Killion Farms11
Onstad Grain Company11
Montana Power Company070
Sohio Petroleum Company053
Elenburg Exploration, Inc.034
Bond, Roland, Etal.023
Conoco Inc.021
Klabzuba Oil & Gas, Inc.019
Fuel Resources Development Co018
El Paso Production Oil & Gas Company016
Cascade Gas Co.014
Mountain Pacific General Inc.013
Wise, William, F.013
Norfolk Energy Inc.012
C I G Expl010
Devon Louisiana Corporation010
Chamberlain, Virgil R.09
Gas Producing Enterprises09
Love Oil Co Inc.09
High Crest Oils, Inc.08
Skelly Oil08

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
No wells match.