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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
Diamond Shamrock Exploration 10 names · AR, CA, LA, ND, NV, TX, UT, WY		0	269
DIAMOND SHAMROCK EXPLORATION CO.	TX	0	132
Diamond Shamrock Expl	UT	0	69
DIAMOND SHAMROCK EXPLORATION CO.	ND	0	41
DIAMOND SHAMROCK EXPL. CO.	TX	0	8
Diamond Shamrock Exploration Co	AR	0	7
Diamond Shamrock Expl. Co.	CA	0	4
DIAMOND SHAMROCK EXPL. CO.	LA	0	2
DIAMOND SHAMROCK EXPLOR. CO.	TX	0	2
DIAMOND SHAMROCK EXPLORATION COMPANY	WY	0	2
Diamond Shamrock Exploration Co.	NV	0	2
Diamond Shamrock 7 names · AR, FL, LA, MT, TX, UT, WY		0	127
Diamond Shamrock Corp	AR	0	56
DIAMOND SHAMROCK CORPORATION	LA	0	24
Diamond Shamrock Corp	UT	0	19
Diamond Shamrock Corporation	MT	0	14
DIAMOND SHAMROCK CORPORATION	WY	0	10
DIAMOND SHAMROCK CORPORATION	TX	0	3
DIAMOND SHAMROCK	FL	0	1
Diamond Shamrock Offshore Partners Limited Partnership 1 name · GOM		0	50
Diamond Shamrock Offshore Partners Limited Partnership	GOM	0	50
Diamond Shamrock Chem 1 name · OH		0	31
DIAMOND SHAMROCK CHEM CO	OH	0	31
Diamond Shamrock Oil And Gas 2 names · LA, WV		0	10
Diamond Shamrock Oil & Gas Company	WV	0	6
DIAMOND SHAMROCK OIL & GAS CO	LA	0	4
Diamond Shamrock Ref 1 name · TX		8	10
DIAMOND SHAMROCK REF. CO. L.P.	TX	8	10
Diamond Shamrock Ref And Mkt G 1 name · TX		0	4
DIAMOND SHAMROCK REF & MKT G CO.	TX	0	4
Diamond Shamrock Exploratin 1 name · TX		0	2
DIAMOND SHAMROCK EXPLORATIN CO.	TX	0	2
Diamond Shamrock Refining And Marketing 1 name · CO		0	2
DIAMOND SHAMROCK REFINING & MARKETING COMPANY	CO	0	2
Diamond Shamrock Com 1 name · TX		0	1
DIAMOND SHAMROCK COM.	TX	0	1
Diamond Shamrock Explorationb 1 name · TX		0	1
DIAMOND SHAMROCK EXPLORATIONB CO	TX	0	1
Diamond Shamrock Ref And Mkt S 1 name · TX		0	1
DIAMOND SHAMROCK REF & MKT S. CO	TX	0	1
Diamond Shamrock Corporation Et Al 1 name · MS		0	1
DIAMOND SHAMROCK CORPORATION ET AL	MS	0	1