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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
Willis Energy 1 name · KS		25	129
Willis Energy	KS	25	129
Willis Well Service 1 name · KS		58	62
Willis Well Service LLC	KS	58	62
Willis Operating 1 name · TX		0	22
WILLIS OPERATING CO.	TX	0	22
Willis L Walker 1 name · ND		0	22
WILLIS L. WALKER	ND	0	22
Willis Darwin 1 name · TX		0	12
WILLIS DARWIN	TX	0	12
Willis 2 names · IN		2	12
Willis	IN	2	11
willis	IN	0	1
Willis Enterprises 1 name · TX		1	11
WILLIS ENTERPRISES	TX	1	11
Willis Ralph R 1 name · IL		0	10
Willis Ralph R	IL	0	10
Willis Virginia 1 name · PA		0	8
WILLIS VIRGINIA	PA	0	8
Willis Etal 1 name · IL		0	7
Willis Etal	IL	0	7
Willis Darwin And 1 name · TX		0	6
WILLIS DARWIN & CO.	TX	0	6
Willis Petroleum 1 name · KS		3	6
Willis Petroleum Company	KS	3	6
Willis Ed 1 name · KS		0	6
Willis, Ed	KS	0	6
Willis Ray 2 names · IL		0	6
Willis Ray	IL	0	5
Willis, Ray	IL	0	1
Willis A 2 names · AR, IL		0	4
Willis, A L	AR	0	3
Willis A L	IL	0	1
Willis W B 1 name · MT		0	4
Willis, W.B.	MT	0	4
Willis Henry M 1 name · IN		0	4
Willis, Henry M.	IN	0	4
Willis E E 1 name · MO		0	4
WILLIS, E. E.	MO	0	4
Willis Hill Farm 1 name · OH		3	3
WILLIS HILL FARM LLC	OH	3	3
Willis And Hugill 1 name · IL		0	3
Willis & Hugill	IL	0	3
Willis Walter W 2 names · IL, IN		0	3
Willis Walter W	IL	0	2
Willis, Walter W.	IN	0	1
Willis And Hawkins Operating 1 name · TX		0	2
WILLIS & HAWKINS OPERATING CO.	TX	0	2
Willis Energy Operating Group 1 name · TX		0	2
WILLIS ENERGY OPER. GROUP L.L.C	TX	0	2
Willis Kenneth Ray 1 name · TX		0	2
WILLIS KENNETH RAY	TX	0	2
Willis Joint Venture 1 name · CA		0	2
Willis Joint Venture	CA	0	2
Willis Henry 1 name · IN		0	2
Willis, Henry	IN	0	2
Willis Jerry E Oil 1 name · OK		0	1
WILLIS JERRY E OIL	OK	0	1
Willis O 1 name · OK		0	1
WILLIS O L	OK	0	1
Willis C Tucker 1 name · LA		0	1
WILLIS C TUCKER	LA	0	1
Willis E W 1 name · TX		0	1
WILLIS E. W.	TX	0	1
Willis John M 1 name · PA		1	1
WILLIS JOHN M	PA	1	1
Willis R Schnur 1 name · PA		1	1
WILLIS R SCHNUR	PA	1	1
Willis L Walker And Beartooth Oil And Gas 1 name · ND		0	1
WILLIS L. WALKER & BEARTOOTH OIL & GAS CO.	ND	0	1
Willis Mark 1 name · OH		1	1
WILLIS MARK	OH	1	1
Willis W B And Tower 1 name · WY		0	1
WILLIS W B & TOWER C	WY	0	1
Willis W Bryant 1 name · CA		0	1
Willis W. Bryant	CA	0	1
Willis G Meyer 1 name · MS		0	1
WILLIS G. MEYER	MS	0	1
Willis W E And Matson J A 1 name · MS		0	1
WILLIS W. E. & MATSON J. A.	MS	0	1
Willis James 1 name · IL		0	1
Willis, James C.	IL	0	1
Willis Ralph A 1 name · IL		0	1
Willis, Ralph A.	IL	0	1
Willis A Fairchild 1 name · IN		1	1
Willis A. Fairchild	IN	1	1
Willis L Kear Jr 1 name · IN		1	1
Willis L. Kear, Jr	IN	1	1
Willis And Edna Miller 1 name · IN		1	1
Willis and Edna Miller	IN	1	1
Willis Chester 1 name · IN		0	1
willis, chester	IN	0	1