Pennington County, SD oil and gas wells

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

45 wells: 1 active, 40 plugged, run by 31 operators.

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

Top operators in Pennington

Operator	Active	Wells here
Parmley	1	1
Phillips Petroleum Co.	0	4
Pure Oil Co.	0	3
R. M. Watkins Engineering Inc.	0	3
S. Gary	0	3
Bolyard Oil and Gas Ltd.	0	2
Hanagan Petroleum Corp.	0	2
Liberty Petroleum Inc.	0	2
Quartz Operations	0	2
Shell Oil Co.	0	2
BHP Petroleum	0	1
Conata	0	1
F. R. Anderson	0	1
Gypsy Oil Co.	0	1
Hanagan Petroleum Corporation	0	1
J. M. Wanemacher	0	1
Johnson Oil	0	1
M. L. Stone	0	1
Marigold Oil Ldt.	0	1
McCarty and Coleman	0	1
McNeil	0	1
Petroleum Engineering an Mangagment Corp.	0	1
R. H. Barnes	0	1
Royal Resources Corp.	0	1
Royal Resources Corporation	0	1

Wells

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
Parmley 1 Higgins	40-103-05005	Active	Water supply	Parmley