Stanley County, SD oil and gas wells

Name: Stanley County, SD oil and gas wells
Creator: South Dakota Department of Agriculture and Natural Resources, Geological Survey Program

42 wells: 2 active, 36 plugged, run by 20 operators.

Figures from the South Dakota Department of Agriculture and Natural Resources, Geological Survey Program, updated 2026-10-01.

Top operators in Stanley

Operator	Active	Wells here
SODAGAS Ltd.	1	5
Cities Service Oil Co.	1	2
Cabot Corp.	0	5
Forest Oil Corp.	0	5
Phillips Petroleum Co.	0	3
A. L. Schlaikjer	0	2
Bolyard Oil and Gas Ltd.	0	2
Fidelity Exploration and Production Co.	0	2
Shamrock Oil and Gas Co.	0	2
Shell Oil Co.	0	2
Tenneco Oil Co.	0	2
True Oil Co.	0	2
Carter Oil Co.	0	1
Graves Drilling Co., Inc.	0	1
Gulf Oil Corp.	0	1
Houston Exploration Co.	0	1
Montana-Dakota Utilities Co.	0	1
P. Benedum	0	1
South Dakota Development and Refinning Co.	0	1
The Anschutz Corp.	0	1

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
Cities Service 1 Barrick	40-117-05008	Active	Water supply	Cities Service Oil Co.
SODAGAS 1-20 State	40-117-20014	Active	Water supply	SODAGAS Ltd.