Oil & Gas Companies in Atascosa County, TX

Company NameCompany LocationCompany TypeMost Recent Production
401Property Development Group, Inc.San Antonio, TX 78212Oil & Gas OperatorOct 2025
402Prospectors LTD., TheSomerset, TX 78069Oil & Gas OperatorJun 2002
403Protege Energy III LLCHouston, TX 77024Oil & Gas OperatorSep 2024
404Pullin Lease Service, Inc.Taft, TX 78390Oil & Gas OperatorOct 2025
405Pyle Petroleum, Inc.Tyler, TX 75703Oil & Gas OperatorApr 2025
406Pyramid Energy IncSan Antonio, TX 78216Oil & Gas OperatorFeb 2012
407Quest Research & Dev. Corp.Weatherford, TX 76086Oil & Gas OperatorOct 2025
408Quintana Pet. Corp.Refugio, TX 78377Oil & Gas OperatorDec 2000
409Quintanilla, Tony C.Atascosa, TX 78002Oil & Gas OperatorOct 2025
410Quorum Energy CompanyDallas, TX 75201Oil & Gas OperatorOct 2025
411R & B Oil Company, LLCWillis, TX 77318Oil & Gas OperatorOct 2025
412R W RanchSan Antonio, TX 78211Oil OperatorOct 2025
413R-A-R InterestsSan Antonio, TX 78209Oil & Gas OperatorFeb 2003
414Ragars Oil & Gas Co.Austin, TX 78716Oil & Gas OperatorOct 2025
415Rainer Energy, Inc.Weatherford, TX 76086Oil & Gas OperatorOct 2025
416Ralyn Corp.Pleasanton, TX 78064Oil & Gas OperatorOct 2025
417Rampage Exploration, Inc.Austin, TX 78737Oil & Gas OperatorOct 2025
418Raol Company, TheNatalia, TX 78059Oil & Gas OperatorOct 2025
419Ray Jr. Co., Inc.Pleasanton, TX 78064Oil & Gas OperatorOct 2025
420Rec Well Service, Inc.Pleasanton, TX 78064Oil & Gas OperatorJul 2008
421Rec, LLCPleasanton, TX 78064Oil & Gas OperatorOct 2025
422Recoil Resources Operating, Inc.Houston, TX 77046Oil & Gas OperatorMar 2024
423Red Chalk Resources LLCHouston, TX 77218Oil OperatorOct 2025
424Redman Operating CompanyHouston, TX 77042Oil & Gas OperatorMay 2008
425Regal Petroleum ServicesEuless, TX 76039Oil & Gas OperatorAug 2002
426Regency Energy, Inc.Crystal City, TX 78839Oil & Gas OperatorOct 2025
427Reh Energy, Inc.Corpus Chrsti, TX 78413Oil & Gas OperatorOct 2025
428Repsol Oil & Gas USA, LLCThe Woodlands, TX 77381Oil & Gas OperatorOct 2025
429Republic Resources, LLC.San Antonio, TX 78212Oil & Gas OperatorOct 2025
430Rickaway Energy, Corp.Pleasanton, TX 78064Oil & Gas OperatorOct 2025
431Ridgemar Energy Operating, LLCHouston, TX 77057Oil & Gas OperatorJan 2025
432Rife Oil Properties IncFort Worth, TX 76107Oil & Gas OperatorOct 2025
433Rio Exploration CompanySan Antonio, TX 78209Gas OperatorDec 2005
434Rio-Tex, Inc.San Antonio, TX 78217Oil & Gas OperatorOct 2025
435Rodenberg, Laura Oil Co.Luling, TX 78648Oil & Gas OperatorOct 2025
436Rodessa Operating CompanyCorpus Chrsti, TX 78426Oil & Gas OperatorOct 2025
437Roland Oil CompanyCharlotte, TX 78011Oil & Gas OperatorOct 2025
438Rollert Co., Inc., TheLuling, TX 78648Oil & Gas OperatorNov 2000
439Roma Oil And Gas, Inc.San Antonio, TX 78209Oil & Gas OperatorOct 2025
440Rosewood Resources, Inc.Dallas, TX 75201Oil & Gas OperatorOct 2025
441Rosner, S.San Antonio, TX 78216Oil & Gas OperatorAug 1996
442Royal Production Company, Inc.Corpus Chrsti, TX 78401Oil & Gas OperatorOct 2025
443Royal Seahorse Developments IncSan Antonio, TX 78209Oil & Gas OperatorOct 1994
444RR Ventures Limited PartnershipSan Antonio, TX 78239Oil & Gas OperatorOct 2025
445Sabre Operating, Inc.Wichita Falls, TX 76308Oil & Gas OperatorOct 2025
446San Patricio CorporationDinero, TX 78350Oil & Gas OperatorSep 2003
447Sandia Operating Corp.San Antonio, TX 78270Oil & Gas OperatorMay 2010
448Santa Rosa Operating, LLCCorpus Chrsti, TX 78411Oil & Gas OperatorOct 2025
449Schroeder Oil PropertiesGraham, TX 76450Oil & Gas OperatorJul 2022
450Sea Eagle Ford, LLCDenver, CO 80265Oil & Gas OperatorJun 2022
451Seagull Operating Co., Inc.Shreveport, LA 71101Oil & Gas OperatorJan 2025
452Sedco Resources IncKerrville, TX 78029Oil & Gas OperatorOct 2025
453Seeker Oil Company II, Inc.San Antonio, TX 78209Oil OperatorJan 2016
454Seeker Oil Company, IncorporatedSan Antonio, TX 78209Oil & Gas OperatorOct 2025
455Serra Energy, Inc.Hailey, ID 83333Oil & Gas OperatorMay 2011
456Shale Hunter, LLCIrving, TX 75039Oil & Gas OperatorJan 2016
457Sharon Hunter Resources, Inc.Houston, TX 77056Oil & Gas OperatorSep 2012
458SHWJ Oil & Gas Co., Inc.Oil City, LA 71061Oil OperatorOct 2025
459Sierra Exploration CompanySan Antonio, TX 78209Oil & Gas OperatorMar 2008
460Silverbow Resources Oper, LLCHouston, TX 77002Oil & Gas OperatorOct 2025
461Sisters Operating CompanyVictoria, TX 77904Oil & Gas OperatorNov 2010
462Skidmore Exploration, Inc.Dallas, TX 75219Oil & Gas OperatorJul 1997
463Smith Petroleum CompanySpring, TX 77389Oil & Gas OperatorOct 2025
464Sollohub Petro LLCVon Ormy, TX 78073Oil OperatorOct 2025
465Somex Energy CompanySan Antonio, TX 78230Oil & Gas OperatorMar 2002
466Sonat Exploration Co. - HoustonHouston, TX 77251Oil & Gas OperatorDec 1999
467Sonora Petroleum Corp.Austin, TX 78734Oil & Gas OperatorOct 2025
468South Texas Drilling & Expl, IncSan Antonio, TX 78217Oil & Gas OperatorJan 1999
469Southwest Loop 1604, LTD.San Antonio, TX 78209Oil OperatorSep 2022
470Spain Oil CompanySomerset, TX 78069Oil & Gas OperatorOct 2025
471Spicewood Operating Company, LLCAustin, TX 78746Oil & Gas OperatorOct 2025
472Spiller, Robert S.San Antonio, TX 78213Oil & Gas OperatorOct 1995
473Spur Operating Co.Austin, TX 78701Oil & Gas OperatorOct 2025
474Starr Operating CompanyAustin, TX 78759Oil & Gas OperatorOct 2025
475Stinger Oil & Gas Inc.Sherman Oaks, CA 91403Oil & Gas OperatorOct 2013
476Sto Operating CompanySan Antonio, TX 78258Oil & Gas OperatorOct 2025
477Stone, M. L.Kerrville, TX 78029Oil & Gas OperatorAug 2003
478Stoneburner Exploration, Inc.Dallas, TX 75206Oil & Gas OperatorOct 1997
479Strand Energy, L.C.Houston, TX 77002Oil & Gas OperatorOct 2025
480Strata Star Petroleum Corp.Uvalde, TX 78801Oil OperatorOct 2025
481Stroube Energy CorporationDallas, TX 75248Oil & Gas OperatorJan 2012
482Stubbs, J. W.Suwanee, GA 30024Oil & Gas OperatorMar 2008
483Sue-Ann Operating, L.C.Victoria, TX 77903Oil & Gas OperatorOct 2025
484Syj Oil & Gas, Inc.San Antonio, TX 78209Oil & Gas OperatorOct 2025
485Tandem Energy CorporationHouston, TX 77056Oil & Gas OperatorOct 2025
486Targa Midstream Services LLCHouston, TX 77002Oil OperatorMar 2023
487TBM Catarina, LLCFort Worth, TX 76102Oil & Gas OperatorOct 2025
488Teal Operating, LLCDallas, TX 75225Oil & Gas OperatorOct 2021
489Tech Resources, Inc.Georgetown, TX 78628Oil & Gas OperatorDec 2001
490Texas American Resources CompanyAustin, TX 78701Oil & Gas OperatorOct 2025
491Texas Royalty Corp.Austin, TX 78746Oil & Gas OperatorOct 2025
492Texas Secondary Oil CorporationDevine, TX 78016Oil & Gas OperatorOct 2025
493Texas Southern Petroleum Corp.Corpus Chrsti, TX 78410Oil & Gas OperatorOct 2025
494Texas-Ohio Producing CompanySpring, TX 77383Oil & Gas OperatorJul 1995
495Thalmann OilfieldCarrizo SPGS, TX 78834Oil OperatorOct 2025
496Thomas Exploration & Devel., IncJourdanton, TX 78026Oil & Gas OperatorOct 2025
497Three Forks Operating Co, LLCFlatonia, TX 78941Oil & Gas OperatorOct 2025
498Three J Energy, Inc.Seguin, TX 78155Oil & Gas OperatorOct 2025
499Tidal Petroleum, Inc.Schertz, TX 78154Oil & Gas OperatorOct 2025
500Tide West Oil CompanyTulsa, OK 74136Oil & Gas OperatorMar 2021