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Madison County, MT oil and gas wells

Name: Madison County, MT oil and gas wells
Creator: Montana Board of Oil and Gas Conservation

12 wells: 0 active, 5 plugged, run by 10 operators.

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

Top operators in Madison

Operator	Active	Wells here
Helis, Estate Of William G., A Partnership	0	2
Madison Oil Co	0	2
Cooper, W.O.	0	1
EnCana Oil & Gas (USA) Inc.	0	1
North American Resources Company	0	1
O'Keefe Drilling Company	0	1
Poynter, Sam	0	1
Ruby Oil Company	0	1
Tenneco Oil Company	0	1
Texaco Oils Inc., A Delaware Corp.	0	1

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
Kountz Comp. 1	25-057-21001	Shut in	Service	Tenneco Oil Company