Oil & Gas Companies in Texas

Company NameCompany LocationCompany TypeMost Recent Production
401Gregory, J. Russell Inc.Houston, TX 77025Gas OperatorNov 2009
402Greka Am IncSanta Maria, CA 93454Oil & Gas OperatorMay 2013
403Grenadier Energy Partners II,LLCThe Woodlands, TX 77380Oil & Gas OperatorDec 2020
404Gresham Oil & Gas (USA) Inc.Littleton, CO 80122Oil & Gas OperatorJan 1999
405Greta Operating Company LLCRefugio, TX 78377Oil & Gas OperatorSep 2025
406Grewing, Florence T.Muenster, TX 76252Oil & Gas OperatorMar 2008
407Grewing, HermanMuenster, TX 76252Oil & Gas OperatorApr 1997
408Grewing, Herman Operating, Inc.Muenster, TX 76252Oil OperatorSep 2025
409Grewing, Wayne R. Oil & Gas, LLCMuenster, TX 76252Oil OperatorApr 2018
410Grey Rider Energy, LLCSchertz, TX 78154Oil & Gas OperatorSep 2025
411Greylock Conventional, LLCCharleston, WV 25311Oil & Gas OperatorJun 2025
412Greylock Opco LLCCharleston, WV 25311Oil & Gas OperatorDec 2024
413Greystone Oil & Gas, LLPHouston, TX 77057Oil & Gas OperatorDec 2015
414Greystone Petroleum, LLCTulsa, OK 74136Oil & Gas OperatorSep 2025
415Gribble Oil CorporationDallas, TX 75235Oil OperatorAug 1994
416Griffin Energy Holdings, LLCPlano, TX 75093Oil OperatorSep 2025
417Griffin Operating, Inc.Tyler, TX 75702Oil & Gas OperatorMar 2017
418Griffin Petroleum CompanyMidland, TX 79705Oil & Gas OperatorSep 2025
419Griffin ResourcesBreckenridge, TX 76424Oil & Gas OperatorOct 2003
420Griffin Resources LLCBreckenridge, TX 76424Oil & Gas OperatorSep 2025
421Griffith ResourcesKilgore, TX 75663Oil & Gas OperatorOct 2013
422Griffith, Johnnie R.O'Fallon, IL 62269Oil & Gas OperatorDec 1996
423Griggs, VIctor C.Austin, TX 78746Oil & Gas OperatorSep 2025
424Grigsby Petroleum Inc.Shreveport, LA 71101Oil & Gas OperatorSep 2025
425Grigsby, Jack W.Shreveport, LA 71101Oil & Gas OperatorJan 2002
426Grimes Energy CompanyAbilene, TX 79604Oil & Gas OperatorMar 2005
427Grimes, Norman W.Canyon, TX 79015Oil & Gas OperatorJul 2014
428Grissom, Charles A.Abilene, TX 79604Oil & Gas OperatorMar 2001
429Grit Oil & Gas Management, LLCHouston, TX 77055Oil & Gas OperatorSep 2025
430Grit Oil & Gas, LLCHouston, TX 77072Oil & Gas OperatorApr 2019
431Grit Operating, L.L.C.Shreveport, LA 71101Oil & Gas OperatorNov 2023
432Grizzle, Joe B.Paris, TX 75461Oil & Gas OperatorSep 2025
433Grizzly Op Of Delaware, LLCHouston, TX 77057Oil & Gas OperatorMar 2021
434Grizzly Operating LLCHouston, TX 77057Oil & Gas OperatorMay 2025
435Gro-Tex ExplorationAbilene, TX 79603Oil OperatorSep 2025
436Gross, Charles E.Dallas, TX 75220Oil & Gas OperatorFeb 2012
437Gross, L. Jack ProductionBorger, TX 79008Oil & Gas OperatorDec 1994
438Grothe Bros.Albany, TX 76430Oil & Gas OperatorMay 2011
439Grothe Bros., Inc.Slaton, TX 79364Oil & Gas OperatorSep 2025
440Grothe, M. L. Oil Co.Albany, TX 76430Oil & Gas OperatorJun 2010
441Grothe, M.L. Est.Slaton, TX 79364Oil & Gas OperatorSep 2025
442Grothues, G B OilNatalia, TX 78059Oil OperatorSep 2025
443Grover-McKinney Oil CompanyMidland, TX 79702Oil & Gas OperatorAug 2003
444GRS Oil & Gas CompanyIrving, TX 75017Oil & Gas OperatorAug 1994
445Gruy Petroleum Management Co.Irving, TX 75014Oil & Gas OperatorNov 2014
446Grynberg, Jack J.Denver, CO 80237Oil & Gas OperatorJun 2021
447Gryphon Exploration CompanyMandeville, LA 70471Oil & Gas OperatorAug 2009
448GS Energy Of Texas, L.L.C.Oklahoma City, OK 73102Oil & Gas OperatorMay 2006
449GSF Energy, L.L.C.Pittsburgh, PA 15220Gas OperatorMar 2018
450Gsi Oil & Gas, Inc.Bryan, TX 77806Oil & Gas OperatorSep 2025
451GT ProductionsEuless, TX 76040Oil & Gas OperatorJan 1997
452GTG Operating, LLCTyler, TX 75702Oil & Gas OperatorSep 2025
453Guadalupe Properties, LLCNew Braunfels, TX 78132Oil & Gas OperatorMar 2013
454Guest Petroleum IncorporatedEdmond, OK 73013Oil & Gas OperatorJun 2025
455Guest R E Oil ProducerEdmond, OK 73083-0805Oil & Gas OperatorMar 2015
456Guffey, Roy, Oil CompanyDallas, TX 75206Oil & Gas OperatorAug 2011
457Guffey, WM. R.Dallas, TX 75206Oil & Gas OperatorSep 2015
458Guidance Oil DevelopersBoerne, TX 78006Oil & Gas OperatorSep 2025
459Guidance Oil Developers, Inc.Abilene, TX 79601Oil & Gas OperatorMar 2008
460Guidance Oil Developers,Inc.(1)Boerne, TX 78006Oil OperatorSep 2025
461Guidon Energy MGMT Services LLCIrving, TX 75062Oil & Gas OperatorDec 2020
462Guin, Don L.Flint, TX 75762Oil & Gas OperatorApr 2018
463Guinn Investments, Inc.Graham, TX 76450Oil & Gas OperatorOct 2018
464Guinn Oil CompanyLockhart, TX 78644Oil & Gas OperatorSep 2024
465Guinn Operating CompanySpring Branch, TX 78070Oil & Gas OperatorFeb 2014
466Guinn Operating Company, LLCSan Antonio, TX 78260Oil OperatorSep 2025
467Gulf Bend Resources, LLCThe Woodlands, TX 77380Oil & Gas OperatorSep 2016
468Gulf Central Petroleum Corp.Dallas, TX 75252Oil & Gas OperatorSep 2025
469Gulf Coast Energy, Co.Alvin, TX 77511Oil & Gas OperatorApr 2021
470Gulf Coast Operations, LLCFarmers BRNCH, TX 75234Oil & Gas OperatorSep 2025
471Gulf Energy Exploration Corp.Austin, TX 78716Gas OperatorSep 2025
472Gulf Production CorporationOklahoma City, OK 73114Oil & Gas OperatorApr 2015
473Gulf Resource Recovery Corp.Dickinson, TX 77539Oil & Gas OperatorSep 2025
474Gulf Shore Petro. Oper. Co., IncWoodland HLS, CA 91367Oil & Gas OperatorApr 1998
475Gulf South Operators, Inc.New Orleans, LA 70130Oil & Gas OperatorOct 2015
476Gulf South Pipeline Company, LPHouston, TX 77001Oil & Gas OperatorDec 2020
477Gulf States Petro. Corp.Dallas, TX 75202Oil & Gas OperatorApr 2006
478Gulf States Production CompanyHouston, TX 77027Oil & Gas OperatorAug 1997
479Gulf Tide Oil Company, TheHouston, TX 77008Oil & Gas OperatorJun 1999
480Gulfport Oil & Gas Inc.Gulfport, MS 39501Oil & Gas OperatorSep 2025
481Gulfstar Properties, Inc.San Antonio, TX 78229Oil & Gas OperatorSep 2025
482Gulftex Energy II, LPSan Antonio, TX 78258Oil & Gas OperatorJan 2013
483Gulftex Energy III, LPSan Antonio, TX 78257Oil & Gas OperatorJul 2018
484Gulftex Energy IV, LPSan Antonio, TX 78257Oil & Gas OperatorJul 2019
485Gulftex Energy, LLCSan Antonio, TX 78257Oil & Gas OperatorSep 2025
486Gulftex Operating IncPlano, TX 75093Oil & Gas OperatorSep 2025
487Gungoll, Carl E. Exploration LLCOklahoma City, OK 73154Oil & Gas OperatorSep 2025
488Gunn Oil CompanyWichita Falls, TX 76307Oil & Gas OperatorSep 2025
489Gunner Energy Corp.Troy, MI 48083Oil & Gas OperatorJun 1995
490Gunsight Supply Co.Wichita Falls, TX 76308Oil & Gas OperatorAug 2003
491Gunsmoke Energy CompanyFort Worth, TX 76132Oil & Gas OperatorMay 2012
492Gupton Gas Co.Fort Worth, TX 76107Oil & Gas OperatorAug 1994
493Guthrie, A. K. Operating Co.Big Spring, TX 79720Oil & Gas OperatorMar 1996
494GW Energy, Inc.Midland, TX 79710Oil OperatorSep 2025
495Gwet, Inc.Merkel, TX 79536Oil OperatorSep 2025
496GWM Operating Company, LLCSugar Land, TX 77479Oil & Gas OperatorSep 2025
497Gypsy Oil Co.Austin, TX 78720Oil & Gas OperatorJul 2017
498Gyro PetroleumAmarillo, TX 79120Oil & Gas OperatorSep 2025

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