COMPANIES · UNITED STATES

Multi-state companies

A regulator registers an operator inside its own state, under its own number. A company here is Petrora's grouping of registrations: those filed under the same name from the same city, and those linked after review, so one company's wells in every state can be read together. The grouping is ours, not a regulator's record.

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More than one state More than one registration

1,759 COMPANIES · PAGE 13 OF 36

Company	States	Registrations	Wells on file
Quantum Resources Management,llc	New Mexico, Oklahoma, Texas	3	185
Aruba Petroleum, Inc.	Oklahoma, Texas	3	183
Arco Permian	New Mexico, Texas	2	181
Midgard Energy Company	Oklahoma, Texas	2	176
Royal Oil & Gas Corp.	Oklahoma, Texas	2	176
Parker & Parsley Petroleum Co.	New Mexico, Texas	2	174
Westland Oil Development Corp.	New Mexico, Oklahoma, Texas	3	173
JM Cox Resources, L.P.	New Mexico, Texas	2	172
Laredo Petroleum, Inc.	Oklahoma, Texas	2	170
Playa Minerals & Energy Inc	New Mexico, Texas	2	168
Primexx Operating Corporation	New Mexico, Oklahoma, Texas	3	168
Argali Resources	Oklahoma, Texas	2	165
Petro-Lewis Corporation	New Mexico, Texas	2	165
Marjo Operating Company Inc	New Mexico, Oklahoma, Texas	3	164
WPX Energy Production, LLC	New Mexico, Texas	2	164
Service Drilling Company	Oklahoma, Texas	4	160
Penn Virginia Oil & Gas, L.P.	Oklahoma, Texas	3	156
Santa FE Minerals Inc	Oklahoma, Texas	3	155
D & D Pipe & Equipment Inc	Oklahoma, Texas	2	151
Grace Petroleum Corp.	New Mexico, Texas	2	151
Jones Energy, LLC	Oklahoma, Texas	3	151
Southland Royalty Company	Oklahoma, Texas	2	151
Energy Reserves Group, Inc.	New Mexico, Texas	4	150
Ameredev Operating, LLC	New Mexico, Texas	3	148
EP Operating Company	New Mexico, Oklahoma, Texas	3	148
Slawson Exploration Company, Inc	Oklahoma, Texas	2	146
SWN Production LLC	Oklahoma, Texas	2	146
El Paso Production Company	Oklahoma, Texas	3	145
Jones L E Production Company	Oklahoma, Texas	2	143
North American Royalties, Inc.	Oklahoma, Texas	2	143
Seneca Oil Company	Oklahoma, Texas	2	142
Vintage Petroleum, Inc.	New Mexico, Oklahoma, Texas	4	142
Statex Petroleum Inc	Oklahoma, Texas	2	140
Cummings Oil Company	Oklahoma, Texas	2	139
Pioneer Exploration, Ltd.	Oklahoma, Texas	4	139
Blaik Oil Company	Oklahoma, Texas	2	136
Costilla Energy, Inc.	New Mexico, Texas	2	135
Approach Operating LLC	New Mexico, Texas	2	134
Cities Service Company	New Mexico, Texas	2	134
Wagner & Brown	New Mexico, Oklahoma, Texas	6	132
H & L Operating Company	Oklahoma, Texas	5	131
Milagro Exploration, LLC	Oklahoma, Texas	3	131
Edge Petroleum Oper. Co., Inc.	New Mexico, Texas	2	130
Coquina Oil Corporation	New Mexico, Oklahoma, Texas	3	129
Eight Round Corporation	Oklahoma, Texas	2	128
Mission Resources Corporation	New Mexico, Texas	2	125
Texakoma Oil & Gas Corporation	New Mexico, Oklahoma, Texas	3	125
Ranken Energy Corporation	Oklahoma, Texas	2	124
Famcor Oil, Inc.	New Mexico, Texas	2	123
Hamon, Jake L.	Oklahoma, Texas	2	122

About this data

Operator registrations from each state regulator, grouped by Petrora: registrations filed under the same name (punctuation and corporate suffix aside) from the same city are one company; anything else is joined only by a curated correction. A subsidiary filed under a different name is not matched. Tell us where a grouping is wrong at [email protected].

Developers: this page as JSON is GET /v1/data/companies, documented in the API reference.