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Lewis and Clark County, MT oil and gas wells

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

32 wells: 0 active, 26 plugged, run by 26 operators.

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

Top operators in Lewis and Clark

Operator	Active	Wells here
Amoco Production Company	0	2
Anaconda Company, The	0	2
Atlantic Richfield Company	0	2
BNV Energy Company LLC	0	2
Mosbacher Production Co	0	2
Sun Exploration And Production Co	0	2
Augusta Exploration, LLC	0	1
Barr Ranch	0	1
Baumgartner, F. W.	0	1
Flying J Oil and Gas, Inc.	0	1
Getty Oil Company	0	1
Hanlon Etal	0	1
Kilroy Company Of Texas, Inc.	0	1
Lewis & Clark Co.	0	1
Montana Power Company	0	1
Natural Energy Corporation	0	1
Northern Natural Gas Producing Co.	0	1
Oregon-Montana Gas &Oil Co.	0	1
Rocky Mountain Oil & Gas Co.	0	1
Shell Oil Company	0	1
Stanolind Oil & Gas Co.	0	1
Stone & Wolf Llc	0	1
Sun River O & G	0	1
Suncor Energy (Natural Gas) America Inc.	0	1
Union Oil Company Of California	0	1

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
Milford Colony 13-11	25-049-21109	Drilling	Oil	BNV Energy Company LLC