Texas operators · RRC P-5
Texas operators starting with M
The company on your royalty check stub is usually the operator of the lease. Every operator with three or more leases and oil or gas reported in the last twelve months is here, A to Z, from the Railroad Commission’s records through Jul 2026. Open one to see its leases, counties, fields and production.
2,445 operators listed. Railroad Commission data through 2026-09-28.
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Operators, A to Z
M · page 1 of 2
Operators starting with M
- OperatorM & A Oil Company, Ltd.2
- OperatorM & B Operating, LLC4
- OperatorM & M Production Ltd.4
- OperatorM-Tex Resources, Inc.1
- OperatorM. E. Operating & Services, Inc.23
- OperatorM.a.r.s. Energy3
- OperatorM2 Squared Operating, LLC8
- OperatorMacha Enterprises, Inc.0
- OperatorMachin & Associates, Inc.7
- OperatorMaddox Operating7
- OperatorMag Exploration LLC0
- OperatorMagnolia Oil & Gas Operating LLC1467
- OperatorMagnolia Production Co3
- OperatorMagnum Engineering Company7
- OperatorMagnum Producing, LP47
- OperatorMajestic Oil & Gas Holding Co.0
- OperatorMakar Production Company21
- OperatorMako Exploration Management, LLC0
- OperatorMamerow Energy Corp3
- OperatorMammoth Operating LLC5
- OperatorMandarin Oil & Gas Company1
- OperatorManti Tarka Permian Op, LLC46
- OperatorManzano, LLC34
- OperatorMap Production Co., Inc.4
- OperatorMarathon Oil Ef LLC1561
- OperatorMarion County Prod. Co., L.L.C.4
- OperatorMarjac Oil Company, Inc.36
- OperatorMarket Street Energy, Inc.7
- OperatorMarquee Corporation0
- OperatorMarshall R. Young Operating, LLC13
- OperatorMartin Matrix Inc.15
- OperatorMartin Petroleum Corp.3
- OperatorMartin, Jimmy Inc7
- OperatorMartin, John I.5
- OperatorMartis Valley Energy, LLC3
- OperatorMarwell Petroleum LTD Partnrship35
- OperatorMas Operating Co.9
- OperatorMascot Oil Company3
- OperatorMatador Production Company94
- OperatorMathis & Sons, Inc.7
- OperatorMatrix Petroleum, LLC11
- OperatorMaverick Mud Logging, LLC3
- OperatorMaverick Oil Company LLC3
- OperatorMaverick Operating, LLC25
- OperatorMaverick Permian LLC51
- OperatorMaximus Operating, Ltd.9
- OperatorMayjac I, LLC13
- OperatorMayo, Danny1
- OperatorMazco Energy LLC15
- OperatorMB Energy, LLC18
- OperatorMBX Operating LLC47
- OperatorMca Petroleum Corporation32
- OperatorMcBee Operating Company, L.L.C.56
- OperatorMcBride Operating LLC1
- OperatorMcCamey Oil and Gas LLC3
- OperatorMcCammon Oil & Gas, Inc.6
- OperatorMcClelland Creek Properties,inc.12
- OperatorMcClure Oil Company, Inc.73
- OperatorMcCormick Production Co, Inc.2
- OperatorMcCutchin Petroleum Corporation17
- OperatorMcDaniel Oil Co.0
- OperatorMcDay Energy Corp.36
- OperatorMcDonald Energy, Inc.1
- OperatorMcDonald Production, LLC15
- OperatorMcDonald Resources, LLC3
- OperatorMcDonnold Operating, Inc.0
- OperatorMcFadden Energy TX, LLC4
- OperatorMcGee Drilling Corporation3
- OperatorMcGowan Working Partners, Inc.83
- OperatorMcGuire Brothers1
- OperatorMCM Operating, LLC21
- OperatorMDM Energy, Inc.0
- OperatorMeadco Properties1
- OperatorMeador, T. C.6
- OperatorMeans Oil Company, LLC3
- OperatorMeb, LLC23
- OperatorMedders Oil Company, Inc.8
- OperatorMegg, L.P.1
- OperatorMego Resources, LLC0
- OperatorMehaffey Investments, Inc.14
- OperatorMerit Energy Company1752
- OperatorMerkin LLC3
- OperatorMesa Ridge Holdings LLC9
- OperatorMesa Vista Operating, LLC18
- OperatorMesser Helium Cliffside LLC0
- OperatorMessy Oil and Gas, LLC4
- OperatorMewbourne Oil Company1062
- OperatorMHM Pipeline Co., Inc.7
- OperatorMichaelson Producing Company16
- OperatorMicro Operating, Inc.4
- OperatorMid-States Operating Company5
- OperatorMiddleton Oil Company59
- OperatorMidland Energy, Inc.17
- OperatorMidland Oil and Gas, Inc.10
- OperatorMidsco4
- OperatorMidway Energy Partners Operating2
- OperatorMike Oil LLC0
- OperatorMiken Oil, Inc.13
- OperatorMilam, Inc.2
- OperatorMilestone Operating, Inc.25
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- Texas dataTexas operator changesWho took over whose leases in the last 24 months.
- Texas dataTexas lease lookupFind your lease by name, RRC number or county.
- HelpTexas royalty auditThe ten checks, on your stub, against the state record.
- Texas dataTexas oil and gas atlas254 counties, every lease, operator and field.
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