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Operator portfolio

Every well a company runs, across every state we cover, in one download. States spell operator names differently, so we gather every spelling and you tick the ones that belong.

Untick any company that is not the one you want: a search for "Diversified" also finds unrelated firms that start the same way.

Name as the state records it	State	Active	Wells
Cardinal Petroleum 8 names · CO, IL, MT, ND, OK, SD, WY		1	553
Cardinal Petroleum	MT	1	271
CARDINAL PETROLEUM CO.	ND	0	160
CARDINAL PETROLEUM CO	CO	0	55
CARDINAL PETROLEUM COMPANY	WY	0	54
Cardinal Petroleum Co.	SD	0	7
Cardinal Petroleum, Ltd.	IL	0	4
CARDINAL PETROLEUM CORP	OK	0	1
Cardinal Petroleum Company	SD	0	1
Cardinal Petroleum Corp Of La 1 name · LA		0	22
CARDINAL PETROLEUM CORP OF LA	LA	0	22
Cardinal Petroleum Co And Oil Capitol 1 name · ND		0	4
CARDINAL PETROLEUM CO. & OIL CAPITOL CORP.	ND	0	4
Cardinal Petroleum And Stratigraphic Oil 1 name · ND		0	3
CARDINAL PETROLEUM & STRATIGRAPHIC OIL	ND	0	3
Cardinal Petroleum Co And Kenneth D Luff 1 name · ND		0	3
CARDINAL PETROLEUM CO. & KENNETH D. LUFF	ND	0	3
Cardinal Petroleum And Borstad And Fitzmaurice 1 name · ND		0	1
CARDINAL PETROLEUM & BORSTAD & FITZMAURICE	ND	0	1
Cardinal Petroleum And Buttes Oil And Gas 1 name · ND		0	1
CARDINAL PETROLEUM & BUTTES OIL & GAS	ND	0	1
Cardinal Petroleum And David Reed 1 name · ND		0	1
CARDINAL PETROLEUM & DAVID REED	ND	0	1
Cardinal Petroleum And Gemini Corp And Exeter 1 name · ND		0	1
CARDINAL PETROLEUM & GEMINI CORP. & EXETER	ND	0	1
Cardinal Petroleum And Natural L Bulk Carriers 1 name · ND		0	1
CARDINAL PETROLEUM & NAT'L BULK CARRIERS	ND	0	1
Cardinal Petroleum And Provident Resources 1 name · ND		0	1
CARDINAL PETROLEUM & PROVIDENT RESOURCES	ND	0	1
Cardinal Petroleum And Rex H Baker 1 name · ND		0	1
CARDINAL PETROLEUM & REX H. BAKER	ND	0	1
Cardinal Petroleum And Southwest Minerals 1 name · ND		0	1
CARDINAL PETROLEUM & SOUTHWEST MINERALS	ND	0	1
Cardinal Petroleum And States Oil 1 name · ND		0	1
CARDINAL PETROLEUM & STATES OIL CO.	ND	0	1
Cardinal Petroleum Co And Norris Oil 1 name · ND		0	1
CARDINAL PETROLEUM CO. & NORRIS OIL CO.	ND	0	1
Cardinal Petroleum Co And Petroleum 1 name · ND		0	1
CARDINAL PETROLEUM CO. & PETROLEUM, INC.	ND	0	1
Cardinal Petroleum Co And R K Petroleum 1 name · ND		0	1
CARDINAL PETROLEUM CO. & R. K. PETROLEUM	ND	0	1
Cardinal Petroleum Co And Titan Oil 1 name · ND		0	1
CARDINAL PETROLEUM CO. & TITAN OIL CO.	ND	0	1
Cardinal Petroleum Co And Tom Stock 1 name · ND		0	1
CARDINAL PETROLEUM CO. & TOM STOCK	ND	0	1