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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
Shaffer 3 names · IL, IN, MT		0	221
Shaffer	IL	0	210
Shaffer	MT	0	7
Shaffer	IN	0	4
Shaffer And Smathers 1 name · IL		0	61
Shaffer & Smathers	IL	0	61
Shaffer C B 1 name · IL		0	38
Shaffer, C. B.	IL	0	38
Shaffer W W 1 name · IL		0	26
Shaffer, W. W.	IL	0	26
Shaffer Oil 4 names · IL, KS, MI, WY		0	15
Shaffer Oil Co., Inc.	KS	0	7
SHAFFER OIL CO	MI	0	4
SHAFFER OIL	WY	0	3
Shaffer Oil Co	IL	0	1
Shaffer And Smothers 1 name · IL		0	15
Shaffer & Smothers	IL	0	15
Shaffer And Toler Drilling 1 name · IL		0	12
Shaffer & Toler Drilling Co., Inc.	IL	0	12
Shaffer Jr Frederick I 1 name · CO		0	5
SHAFFER JR* FREDERICK I	CO	0	5
Shaffer Oil And Refining 1 name · AR		0	4
Shaffer Oil & Refining Company	AR	0	4
Shaffer Larry A Jr 1 name · PA		3	3
SHAFFER LARRY A JR	PA	3	3
Shaffer Paul 1 name · WV		0	3
Shaffer, Paul	WV	0	3
Shaffer And Bander 1 name · IL		0	3
Shaffer & Bander	IL	0	3
Shaffer And Mitchell 1 name · IL		0	3
Shaffer & Mitchell	IL	0	3
Shaffer And Stoll 1 name · IL		0	3
Shaffer & Stoll, Inc.	IL	0	3
Shaffer Rentals 1 name · CA		0	2
Shaffer Rentals, Inc.	CA	0	2
Shaffer Tools Works 1 name · CA		0	2
Shaffer Tools Works	CA	0	2
Shaffer J 1 name · IL		0	2
Shaffer J	IL	0	2
Shaffer Parker Toler 1 name · IL		0	2
Shaffer-Parker-Toler	IL	0	2
Shaffer J C And Margaret 1 name · TX		0	1
SHAFFER J. C. & MARGARET L.	TX	0	1
Shaffer Forrest N 1 name · PA		1	1
SHAFFER FORREST N	PA	1	1
Shaffer Jeffrey A 1 name · PA		1	1
SHAFFER JEFFREY A	PA	1	1
Shaffer John 1 name · PA		1	1
SHAFFER JOHN	PA	1	1
Shaffer Well Svc 1 name · PA		1	1
SHAFFER WELL SVC LLC	PA	1	1
Shaffer Et Al 1 name · WV		0	1
Shaffer et al	WV	0	1
Shaffer H 1 name · WV		0	1
Shaffer, H.	WV	0	1
Shaffer And Gray Janet S And Ruth E 1 name · OH		1	1
SHAFFER & GRAY, JANET S & RUTH E	OH	1	1
Shaffer Betty Jean 1 name · OH		1	1
SHAFFER BETTY JEAN	OH	1	1
Shaffer Irrevocable Trust 1 name · OH		1	1
SHAFFER IRREVOCABLE TRUST	OH	1	1
Shaffer Orval E And Helen J 1 name · OH		1	1
SHAFFER ORVAL E & HELEN J	OH	1	1
Shaffer William M 1 name · OH		1	1
SHAFFER WILLIAM M	OH	1	1
Shaffer Wintz Oil 1 name · CA		0	1
Shaffer-Wintz Oil Co.	CA	0	1
Shaffer Russell E 1 name · MI		0	1
SHAFFER RUSSELL E	MI	0	1
Shaffer And Arthurs 1 name · IL		0	1
Shaffer & Arthurs	IL	0	1
Shaffer And Callahan 1 name · IL		0	1
Shaffer & Callahan	IL	0	1
Shaffer And Luttrell 1 name · IL		0	1
Shaffer & Luttrell	IL	0	1
Shaffer And Toler Drlg 1 name · IL		0	1
Shaffer & Toler Drlg.	IL	0	1
Shaffer Brothers 1 name · IL		0	1
Shaffer Brothers	IL	0	1
Shaffer J D K 1 name · MO		0	1
SHAFFER, J. D. K.	MO	0	1