Oil & Gas Companies in Texas

Company NameCompany LocationCompany TypeMost Recent Production
301GP Operating LLCRoby, TX 79543Gas OperatorOct 2025
302GPH Oil CompanyVernon, TX 76384Oil & Gas OperatorSep 2008
303Grace 7 Operating LLCArgyle, TX 76226Oil OperatorApr 2022
304Grace 7 Properties, LTD.Argyle, TX 76226Oil & Gas OperatorOct 2025
305Grace Oil CompanyMonahans, TX 79756Oil & Gas OperatorOct 2011
306Grace Petroleum Corp.Tulsa, OK 74103Oil & Gas OperatorOct 1997
307Grace Petroleum Operating, LLCLlano, TX 78643Oil & Gas OperatorOct 2025
308Grace Petroleum, L.P.Midland, TX 79708Oil & Gas OperatorMay 2016
309Grace, Jack Production Co, LLCWichita Falls, TX 76310Oil & Gas OperatorOct 2025
310Grace, Jack, Prod. Co.Wichita Falls, TX 76302Oil & Gas OperatorMar 1997
311Grace, PeteJacksboro, TX 76458Oil & Gas OperatorMar 1996
312Graham Cementing CompanyGraham, TX 76450Oil & Gas OperatorJan 2022
313Graham Energy LTDHouston, TX 77024Oil & Gas OperatorMar 1994
314Graham Royalty LTDCovington, LA 70434Oil & Gas OperatorJul 2007
315Graham, Bill J. Oil & Gas Corp.Midland, TX 79710Oil & Gas OperatorNov 2000
316Graham, H.E.Imperial, TX 79743Oil & Gas OperatorMar 2007
317Graham, Tom Drilling Co.Tuscola, TX 79562Oil & Gas OperatorFeb 2004
318Graham-Michaelis CorporationWichita, KS 67201Oil & Gas OperatorDec 2010
319Grahamsource Corp.Graham, TX 76450Oil & Gas OperatorOct 2025
320Grain Makers Oil Co., LLCCanyon, TX 79015Oil & Gas OperatorOct 2025
321Grama Operating, LLCFort Worth, TX 76109Oil & Gas OperatorOct 2025
322Grammer, John, Oil AccountLa Vernia, TX 78121Oil & Gas OperatorAug 2017
323Gramrich Oil & Gas CorporationCoppell, TX 75019Oil & Gas OperatorOct 2012
324Grand Banks Energy CompanyFort Worth, TX 76102Oil & Gas OperatorAug 2025
325Grand Energy, Inc.Dallas, TX 75248Oil & Gas OperatorOct 2002
326Grand Gulf Production, L.L.C.Houston, TX 77002Oil & Gas OperatorDec 1997
327Grand Operating, Inc.Addison, TX 75001Oil & Gas OperatorDec 2020
328Grand Petroleum Co.Pampa, TX 79065Oil & Gas OperatorJul 2017
329Grand Resources IncTulsa, OK 74137Oil & Gas OperatorOct 2025
330Grandfield Consulting, Inc.Wichita Falls, TX 76307Oil & Gas OperatorFeb 2011
331Granite Crossing, LLCAustin, TX 78716Oil OperatorOct 2025
332Granite Oil CompanyAustin, TX 78716Oil & Gas OperatorNov 2000
333Granite Operating CompanyHouston, TX 77056Oil & Gas OperatorNov 2012
334Granitebay Operating, Inc.Borger, TX 79008Oil & Gas OperatorOct 2025
335Grant Resources, LLCEnnis, TX 75120Oil OperatorOct 2025
336Grant, Elmer D., Estate OfWichita Falls, TX 76302Oil OperatorOct 2025
337Grasen Energy, Inc.Amarillo, TX 79159Oil & Gas OperatorAug 2013
338Grasha, Matthew P.Midland, TX 79709Oil & Gas OperatorFeb 1995
339Graves OperatingPerryton, TX 79070Oil & Gas OperatorJul 2005
340Graves Operating, LLCPerryton, TX 79070Oil & Gas OperatorOct 2025
341Graward Operating, Inc.Tyler, TX 75702Oil & Gas OperatorOct 2025
342Gray Fox Operating CompanyTulsa, OK 74119Oil OperatorMay 1993
343Gray Oil & Gas Inc.Abilene, TX 79606Oil & Gas OperatorOct 2013
344Gray Operating Company, Inc.Ardmore, OK 73402Oil & Gas OperatorApr 2018
345Gray Production TrustDallas, TX 75261Oil & Gas OperatorJul 2003
346Gray, Gordon OperatorSnyder, TX 79550Oil & Gas OperatorOct 2025
347Gray, Mark W. Inc.Wichita Falls, TX 76308Oil & Gas OperatorAug 2003
348Gray, Robert LeonFT Stockton, TX 79735Oil & Gas OperatorFeb 2000
349Gray, W. H. OperatingOdessa, TX 79762Oil OperatorOct 2025
350Grayhawk Operating, Inc.Oklahoma City, OK 73154Oil & Gas OperatorDec 2006
351Grayrock Corp., TheDallas, TX 75243Oil & Gas OperatorDec 1999
352Grayrock Energy II, LLCFort Worth, TX 76101Oil & Gas OperatorOct 2025
353Grayson Petroleum CompanyWhitesboro, TX 76273Oil & Gas OperatorOct 2025
354Graystone Energy CorporationJudson, TX 75660Oil & Gas OperatorOct 2025
355Graystone Exploration Corp.Garland, TX 75043Oil & Gas OperatorAug 2003
356GRB Properties, Inc.Midland, TX 79705Oil & Gas OperatorMar 2003
357Greasewood Oil CompanyMidland, TX 79705Oil & Gas OperatorJul 2007
358Great American Resources Inc.Bowie, TX 76230Oil & Gas OperatorOct 2025
359Great Basin Petroleum Serv, Inc.Odessa, TX 79765Oil & Gas OperatorNov 2002
360Great Basin Petroleum Serv, L.P.Odessa, TX 79765Oil & Gas OperatorJul 2008
361Great Basin Well Service Corp.Odessa, TX 79765Oil & Gas OperatorFeb 2025
362Great Bay Operations, LLCPortsmouth, NH 03801Oil & Gas OperatorNov 2016
363Great Northern Energy, IncIrving, TX 75039Oil & Gas OperatorOct 2025
364Great Plains Operating, LLC.Grapevine, TX 76051Oil & Gas OperatorAug 2014
365Great Plains Petroleum, Inc.Snyder, TX 79549Oil & Gas OperatorJun 2025
366Great Plains Resources, Inc.Nixon, TX 78140Oil & Gas OperatorOct 2025
367Great Texas Crude Inc.Fredericksbrg, TX 78624Oil & Gas OperatorOct 2025
368Great West Energy & Expl., Inc.Addison, TX 75001Oil & Gas OperatorMar 2008
369Great West Operating Co., Inc.Dallas, TX 75240Oil & Gas OperatorAug 2003
370Great Western Drilling CoMidland, TX 79701Oil & Gas OperatorOct 2025
371Great Western Onshore IncHouston, TX 77002Oil & Gas OperatorMar 2008
372Greco Operating, Inc.Graham, TX 76450Oil & Gas OperatorOct 2025
373Greco Operating, LLCGraham, TX 76450Oil & Gas OperatorOct 2025
374Greehey & Company, LTD.San Antonio, TX 78216Oil & Gas OperatorMay 2020
375Green Century Exp & Prod, LLCMidland, TX 79701Oil & Gas OperatorOct 2025
376Green Exploration CompanyAustin, TX 78711Oil & Gas OperatorOct 2025
377Green Light Operating, LLC.Austin, TX 78746Oil OperatorOct 2025
378Green Oil & Gas, Inc.Winters, TX 79567Oil & Gas OperatorAug 2003
379Green Petroleum CompanyArcher City, TX 76351Oil & Gas OperatorNov 1996
380Green River Resources Inc.Keystone, CO 80435Oil & Gas OperatorOct 2025
381Green StarSomerset, TX 78069Oil OperatorOct 2025
382Green, HughAlbany, TX 76430Oil & Gas OperatorApr 2012
383Green, Michael OilAlbany, TX 76430Oil OperatorOct 2025
384Green, Roy W. Oil & GasSan Angelo, TX 76902Oil & Gas OperatorJun 2021
385Greenbriar Energy Inc.Houston, TX 77098Oil & Gas OperatorFeb 2004
386Greenbrier Oper. Co.Dallas, TX 75229Oil & Gas OperatorFeb 2001
387Greene, R. E.Baird, TX 79504Oil & Gas OperatorJun 2009
388Greene, VernonLevelland, TX 79336Oil & Gas OperatorMay 2002
389Greenhaw, Morris R Oil & Gas IncDesdemona, TX 76445Oil & Gas OperatorMay 2006
390Greenhaw, Morris R.Desdemona, TX 76445Oil & Gas OperatorOct 2025
391Greenhill Petroleum CorporationHouston, TX 77077Oil & Gas OperatorJan 1998
392Greenlake Energy Operating, LLCAustin, TX 78746Oil & Gas OperatorOct 2025
393Greenlight Enterprises LLCMcKinney, TX 75072Oil OperatorOct 2025
394Greenstone Energy, LLCHouston, TX 77208Oil OperatorOct 2025
395Greenville Operating CompanyDallas, TX 75206Oil & Gas OperatorOct 1996
396Greenwerks Outdoor Services LLCStockdale, TX 78160Oil OperatorOct 2025
397Greenwich Oil CorporationDallas, TX 75225Oil & Gas OperatorMar 1994
398Greer Exploration CorporationShreveport, LA 71118Oil & Gas OperatorJul 2017
399Greer Industries, Inc.Morgantown, WV 26507-1900Gas OperatorDec 2021
400Gregco, Inc.Paducah, TX 79248Oil & Gas OperatorMay 1999

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