Pennington County, South Dakota
Pennington County Court House.
Location in the state of South Dakota
South Dakota's location in the U.S.
Founded	1875 (created) 1877 (organized)
Named for	John L. Pennington
Seat	Rapid City
Largest city	Rapid City
Area
• Total	2,784 sq mi (7,211 km2)
• Land	2,777 sq mi (7,192 km2)
• Water	7.7 sq mi (20 km2), 0.3
Time zone	Mountain: UTC-7/-6
Website	www.co.pennington.sd.us
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Well Status
40-103-05000	Scenic Oil and Gas Development	Dry Hole	Abandoned
40-103-05001	S. Gary	Dry Hole	Abandoned
40-103-05002	PURE OIL CO.	Dry Hole	Abandoned
40-103-05003	S. Gary	Dry Hole	Abandoned
40-103-05004	PURE OIL CO.	Dry Hole	Abandoned
40-103-05005	Parmley	Water	Active
40-103-05006	McCarty and Coleman	Dry Hole	Abandoned
40-103-05007	Phillps Petroleum Co.	Dry Hole	Abandoned
40-103-05008	Shell Oil Co.	Dry Hole	Abandoned
40-103-05009	Shell Oil Co.	Dry Hole	Abandoned
40-103-05010	Marigold Oil Ldt.	Dry Hole	Abandoned
40-103-05011	S. Gary	Dry Hole	Abandoned
40-103-05012	PURE OIL CO.	Dry Hole	Abandoned
40-103-05013	Phillps Petroleum Co.	Dry Hole	Abandoned
40-103-05014	Phillps Petroleum Co.	Dry Hole	Abandoned
40-103-05015	SUPERIOR OIL CO.	Dry Hole	Abandoned
40-103-05016	The Atlantic Refinning Co.	Dry Hole	Abandoned
40-103-05017	GYPSY OIL CO.	Dry Hole	Abandoned
40-103-05018	True Oil Co.	Dry Hole	Abandoned
40-103-05019	Phillps Petroleum Co.	Never Drilled	Never Drilled
40-103-05070	STERLING DRILLING CO.	Dry Hole	Abandoned
40-103-05071	Conata	Dry Hole	Abandoned
40-103-05072	McNeil	Dry Hole	Abandoned
40-103-05073	JOHNSON OIL	Dry Hole	Abandoned
40-103-05074	J. M. Wanemacher	Dry Hole	Abandoned
40-103-20001	R. M. Watkins Engineering Inc.	Dry Hole	Abandoned
40-103-20002	R. M. Watkins Engineering Inc.	Dry Hole	Abandoned
40-103-20003	R. M. Watkins Engineering Inc.	Dry Hole	Abandoned
40-103-20004	Royal Resources Corp.	Dry Hole	Abandoned
40-103-20005	ROYAL RESOURCES CORPORATION	Never Drilled	Never Drilled
40-103-20006	Petroleum Engineering an Mangagment Corp.	Dry Hole	Abandoned
40-103-20007	Hanagan Petroleum Corporation	Never Drilled	Never Drilled
40-103-20008	Hanagan Petroleum Corp.	Dry Hole	Abandoned
40-103-20009	Hanagan Petroleum Corp.	Dry Hole	Abandoned
40-103-20010	Bolyard Oil and Gas Ltd.	Dry Hole	Abandoned
40-103-20011	Bolyard Oil and Gas Ltd.	Dry Hole	Abandoned
40-103-20012	F. R. Anderson	Dry Hole	Abandoned
40-103-20013	Liberty Petroleum Inc.	Dry Hole	Abandoned
40-103-20014	Liberty Petroleum Inc.	Dry Hole	Abandoned
40-103-20015	Saga Petroleum U.S. Inc.	Dry Hole	Abandoned
40-103-20016	BHP Petroleum	Dry Hole	Abandoned
40-103-20017	M. L. Stone	Dry Hole	Abandoned
40-103-20018	R. H. Barnes	Dry Hole	Abandoned
40-103-20019	Quartz Operations	Dry Hole	Abandoned
40-103-20020	Quartz Operations	Never Drilled	Never Drilled

For data sources see