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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
Mcdonald Dale E 1 name · OH		102	128
McDONALD DALE E	OH	102	128
Mcdonald Production 1 name · TX		26	54
MCDONALD PRODUCTION	TX	26	54
Mcdonald And Watt 1 name · IN		0	27
McDonald & Watt Co.	IN	0	27
Mcdonald Bruce 1 name · TX		0	14
MCDONALD BRUCE	TX	0	14
Mcdonald Wallce Petroleum 1 name · KS		0	14
McDonald-Wallce Petroleum Co., Inc.	KS	0	14
Mcdonald Resources 1 name · TX		9	13
MCDONALD RESOURCES LLC	TX	9	13
Mcdonald Etal 1 name · MT		0	11
McDonald Etal	MT	0	11
Mcdonald Energy 1 name · TX		1	9
MCDONALD ENERGY INC.	TX	1	9
Mcdonald 5 names · AR, IN, MO, SD, WY		0	8
McDonald	IN	0	3
McDonald, L L	AR	0	2
MCDONALD	WY	0	1
McDonald	SD	0	1
MCDONALD	MO	0	1
Mcdonald Petroleum 3 names · AR, CA, TX		1	8
McDonald Petroleum Inc	AR	0	6
MCDONALD PETROLEUM CORPORATION	TX	1	1
McDonald Petro., Ltd.	CA	0	1
Mcdonald Joe 1 name · TX		0	7
MCDONALD JOE	TX	0	7
Mcdonald Marketing And Operating 1 name · LA		0	6
MCDONALD MARKETING & OPERG. CO	LA	0	6
Mcdonald Burt 1 name · TX		0	5
MCDONALD BURT	TX	0	5
Mcdonald R A Oil 1 name · TX		0	5
MCDONALD R. A. OIL CO.	TX	0	5
Mcdonald John T 1 name · MI		0	5
MCDONALD JOHN T	MI	0	5
Mcdonald Mgmt 1 name · PA		3	4
MCDONALD MGMT	PA	3	4
Mcdonald And Midkiff 1 name · TX		1	3
MCDONALD & MIDKIFF	TX	1	3
Mcdonald Richard 1 name · WY		0	3
MCDONALD RICHARD	WY	0	3
Mcdonald James W 1 name · AR		0	2
McDonald, James W	AR	0	2
Mcdonald Oil 2 names · AR, TX		1	2
McDonald Oil Corp	AR	0	1
MCDONALD OIL CORPORATION	TX	1	1
Mcdonald Richard A 1 name · TX		0	2
MCDONALD RICHARD A.	TX	0	2
Mcdonald Ranch Partnership 1 name · CA		1	2
McDonald Ranch Partnership	CA	1	2
Mcdonald Gerald 1 name · NY		0	2
McDonald Gerald L.	NY	0	2
Mcdonald And Lavine 1 name · AR		1	1
McDonald & Lavine	AR	1	1
Mcdonald Charles 1 name · AR		0	1
McDonald, Charles	AR	0	1
Mcdonald George And Wallace Tarylor J 1 name · AR		0	1
McDonald, George & Wallace, Tarylor J	AR	0	1
Mcdonald Petroleum Inc And Layton Oil 1 name · AR		0	1
McDonald Petroleum Inc & Layton Oil Co	AR	0	1
Mcdonald And Campbell 1 name · TX		0	1
MCDONALD & CAMPBELL	TX	0	1
Mcdonald And Pomeroy Operating 1 name · TX		0	1
MCDONALD & POMEROY OPERATING CO.	TX	0	1
Mcdonald Gas 1 name · TX		0	1
MCDONALD GAS	TX	0	1
Mcdonald H D Et Al 1 name · TX		0	1
MCDONALD H.D. ET AL	TX	0	1
Mcdonald R W 1 name · TX		0	1
MCDONALD R. W.	TX	0	1
Mcdonald Well Service 1 name · TX		0	1
MCDONALD WELL SERVICE CO.	TX	0	1
Mcdonald Daniel J 1 name · PA		1	1
MCDONALD DANIEL J	PA	1	1
Mcdonald Eleanor 1 name · WV		1	1
MCDONALD, ELEANOR	WV	1	1
Mcdonald John W Jr 1 name · OH		1	1
MCDONALD JOHN W JR	OH	1	1
Mcdonald David 1 name · OH		1	1
McDONALD DAVID L	OH	1	1
Mcdonald Douglas And Pamela 1 name · OH		1	1
McDONALD DOUGLAS & PAMELA	OH	1	1
Mcdonald Harold 1 name · OH		0	1
McDONALD HAROLD P	OH	0	1
Mcdonald And Curtis 1 name · WY		0	1
MCDONALD & CURTIS	WY	0	1
Mcdonald And Brenton 1 name · CA		0	1
McDonald & Brenton	CA	0	1
Mcdonald Drilling 1 name · CA		0	1
McDonald Drilling Co.	CA	0	1
Mcdonald Burns And Norris No 6 1 name · CA		0	1
McDonald, Burns and Norris No. 6	CA	0	1
Mcdonald Robert E 1 name · KS		0	1
McDonald, Robert E.	KS	0	1
Mcdonald Tommy 1 name · MS		0	1
McDONALD TOMMY	MS	0	1
Mcdonald Elmer 1 name · MI		0	1
MCDONALD ELMER	MI	0	1
Mcdonald J J 1 name · MI		0	1
MCDONALD J J	MI	0	1