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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
Duff Oil 3 names · IN, MI		0	15
DUFF OIL CO	MI	0	13
Duff Oil Co. Inc.	IN	0	1
Duff Oil Co., Inc.	IN	0	1
Duff Arthur J 1 name · TX		0	2
DUFF ARTHUR J.	TX	0	2
Duff A L Jr 1 name · TX		0	1
DUFF A.L. JR.	TX	0	1
Duff And Swedlund 1 name · CO		0	1
DUFF & SWEDLUND	CO	0	1
Duff Robert J 1 name · OH		1	1
DUFF ROBERT J	OH	1	1
Duff J Russell 1 name · IL		0	1
Duff, J. Russell	IL	0	1
Duff 1 name · MO		0	1
DUFF	MO	0	1
Duff Rodney 1 name · MO		0	1
DUFF, RODNEY	MO	0	1