Oil & Gas Companies in Callahan County, TX

Company NameCompany LocationCompany TypeMost Recent Production
401Novo Exploration CorporationHurst, TX 76053Oil & Gas OperatorJun 2020
402O.G.O. RefiningLuling, TX 78648Oil & Gas OperatorJun 2013
403Oakridge Energy, Inc.Wichita Falls, TX 76302Oil & Gas OperatorOct 2025
404Ohlhausen Oil CompanyAbilene, TX 79608Oil & Gas OperatorOct 2025
405Okreek Oil CompanyWeatherford, TX 76086Oil & Gas OperatorOct 2025
406Orth Oil Company, Inc.Cisco, TX 76437Oil & Gas OperatorOct 2025
407Ouida OilRowlett, TX 75030Oil & Gas OperatorMar 2008
408Overland Operating Company, LLCAbilene, TX 79601Oil OperatorOct 2025
409Ozark Exploration, Inc.Dallas, TX 75205Oil & Gas OperatorOct 2025
410P. R. L. Oil CompanyAlbany, TX 76430Oil & Gas OperatorApr 2008
411P.B. Blue Dot PropertiesWexford, PA 15090Oil & Gas OperatorOct 2025
412P.I.D. Drilling IncClyde, TX 79510Oil & Gas OperatorOct 2025
413Pace Oil And Gas CompanyAustin, TX 78715Oil & Gas OperatorOct 2025
414Pace OperatingAbilene, TX 79608Oil & Gas OperatorOct 2025
415Pace Production Co.San Angelo, TX 76902Oil & Gas OperatorOct 2025
416Pace West Production LCSan Angelo, TX 76904Oil & Gas OperatorSep 1995
417Palo Petroleum, Inc.Dallas, TX 75360Oil & Gas OperatorOct 2025
418Pan Petroleum Corp.Abilene, TX 79608Oil & Gas OperatorMar 2008
419Paragon CorporationAbilene, TX 79604Oil & Gas OperatorOct 2025
420Paragon Oil & Gas, LLCAledo, TX 76008Oil & Gas OperatorOct 2025
421Pardue OilBreckenridge, TX 76424Oil & Gas OperatorSep 2006
422Park & Park Oil Co.Allen, TX 75002Oil & Gas OperatorOct 2025
423Parker Operating Co., Inc.Aledo, TX 76008Oil & Gas OperatorSep 2000
424Patterson Oil Company, TheEastland, TX 76448Oil & Gas OperatorJun 2025
425Patton, E. N. Oil Company, Inc.Abilene, TX 79604Oil & Gas OperatorOct 2025
426Payne PetroleumAbilene, TX 79604Oil & Gas OperatorOct 2025
427Peak Pipeline CompanyPlano, TX 75093Oil & Gas OperatorOct 2007
428Pendragon Oil Co.Fort Worth, TX 76116Oil & Gas OperatorOct 2025
429Permian SurveysMidland, TX 79707Oil & Gas OperatorOct 1999
430PetexBreckenridge, TX 76424Oil & Gas OperatorOct 2025
431Petro-Beth Oil & Gas, Inc.Abilene, TX 79604Oil & Gas OperatorMar 2006
432Petrogulf CorporationDenver, CO 80202Oil & Gas OperatorOct 2025
433Petrotex, Inc.Abilene, TX 79604Oil & Gas OperatorAug 2003
434Pillans, Benjamin P.Abilene, TX 79605Gas OperatorAug 2012
435Pintail Production Co., Inc.Fort Worth, TX 76132Oil & Gas OperatorOct 2025
436Pitcock, Inc.Graham, TX 76450Oil & Gas OperatorOct 2025
437Plantation Operating, LLCHouston, TX 77041Oil & Gas OperatorNov 2011
438Plateau Energy, LLCSmyer, TX 79367Oil & Gas OperatorDec 2023
439PM Oil & Gas, Inc.San Angelo, TX 76903Oil OperatorOct 2025
440Porter, E. J.Mingus, TX 76463Gas OperatorJan 2011
441Powell Properties, Inc.Los Altos, CA 94024Oil & Gas OperatorOct 2025
442Powell, A. BrandtColeman, TX 76834Oil & Gas OperatorMar 1999
443Premier Royalties, L.L.C.Abilene, TX 79608Oil & Gas OperatorOct 2025
444Prickly Pair ProductionAlbany, TX 76430Oil & Gas OperatorOct 2025
445Principal Oil Corp.Dallas, TX 75231Oil & Gas OperatorMar 2002
446Privateer Energy LLCWarren, NJ 07059Oil OperatorOct 2025
447Pro Oil & Gas IncFrankfort, IL 60423Oil & Gas OperatorMay 2014
448Probe Exploration CompanyAbilene, TX 79605Oil & Gas OperatorOct 2025
449Production Marketing Assoc IncPlano, TX 75075Oil & Gas OperatorOct 2025
450Prospecta Energy Group, Inc.Brownwood, TX 76801Oil OperatorOct 2025
451Pryor, CurtisLubbock, TX 79424Oil & Gas OperatorDec 1998
452Putnam Oil ProductionAbilene, TX 79603Oil & Gas OperatorJun 2002
453Pyramid Production Co.Abilene, TX 79608Oil & Gas OperatorJun 1994
454Q A P Services, Inc.Cross Plains, TX 76443Gas OperatorOct 2025
455Quail Operating, Inc.Abilene, TX 79601Oil & Gas OperatorOct 2025
456Quail Well Service, Inc.Abilene, TX 79604Oil & Gas OperatorOct 2025
457Quantum InvestmentsLubbock, TX 79424Oil OperatorOct 2025
458Quest Emg, Inc.Albany, TX 76430Oil & Gas OperatorOct 2025
459Questar Expl. And Prod. Co.Salt Lake Cty, UT 84145Oil & Gas OperatorJul 2011
460Quisto Energy Corp.Kerrville, TX 78029Oil & Gas OperatorJan 1998
461R & P OperatingTuscola, TX 79562Oil & Gas OperatorJun 1997
462R R Operation IncCross Plains, TX 76443Oil & Gas OperatorApr 2004
463R.D. Oil CompanyAustin, TX 78755Oil & Gas OperatorOct 2025
464Ratex Energy Inc.Manchaca, TX 78652Oil & Gas OperatorSep 2002
465Rayco Operating, Inc.Abilene, TX 79604Oil & Gas OperatorOct 2025
466Red-Tex Petroleum, Inc.Abilene, TX 79608Oil & Gas OperatorAug 2003
467Redwood Operating, Inc.Houston, TX 77058Oil & Gas OperatorOct 2025
468Reef Exploration, Inc. (A-1)Richardson, TX 75080Oil & Gas OperatorOct 2006
469Regal OperatingCisco, TX 76437Oil & Gas OperatorMar 2008
470Reilly, K. L.Huntsville, TX 77342Oil OperatorDec 2004
471Reliance TrustsDallas, TX 75244Oil & Gas OperatorNov 1995
472Reo Operating LLCAustin, TX 78747Oil & Gas OperatorOct 2025
473Revard Petroleum, L.L.C.Tulsa, OK 74170Oil & Gas OperatorOct 2025
474Rhodes Drilling CompanyAbilene, TX 79608Oil & Gas OperatorSep 2000
475Rhyne, J.V.Cisco, TX 76437Oil & Gas OperatorOct 2025
476Riata Energy IncOklahoma City, OK 73101Oil & Gas OperatorApr 2008
477Richardson Resources IncBrownwood, TX 76804Oil & Gas OperatorOct 2025
478Richman Petroleum Corp.Grapevine, TX 76051Oil & Gas OperatorJul 2006
479Ringo Rig LLCColeman, TX 76834Oil & Gas OperatorOct 2025
480Rister, DeweyAvoca, TX 79503Oil & Gas OperatorOct 2025
481RJKB Foster Operating LLCCisco, TX 76437Oil & Gas OperatorOct 2025
482Ro-Jo, Inc.Highland VLG, TX 75077Oil & Gas OperatorAug 2003
483Robinson Oil & Gas, Inc.Chico, TX 76431Oil & Gas OperatorAug 2003
484Robinson, IrvinAbilene, TX 79608Oil & Gas OperatorMay 1999
485Rock OperatingAbilene, TX 79608Oil & Gas OperatorOct 2025
486Roco Petroleum, IncorporatedAbilene, TX 79605Oil & Gas OperatorOct 2025
487Rodgers, William L.Fort Worth, TX 76147Oil & Gas OperatorJan 1995
488Rominger, R.L.Wichita Falls, TX 76307Oil & Gas OperatorJan 2015
489Ropar Operating Co.Wichita Falls, TX 76301Oil & Gas OperatorOct 2025
490Rover Petroleum Operating, LLCFort Worth, TX 76101Oil & Gas OperatorOct 2025
491Royal Texan Resources Co.Breckenridge, TX 76424Oil & Gas OperatorOct 2025
492Royal Texas PetroleumLago VIsta, TX 78645Oil & Gas OperatorOct 2025
493Ruby Operating Company, IncClyde, TX 79510Oil & Gas OperatorOct 2025
494RuffAlbany, TX 76430Oil & Gas OperatorAug 2017
495Ruff Oil Co.Albany, TX 76430Oil OperatorOct 2025
496Russell, PhillipColorado City, TX 79512Oil & Gas OperatorOct 2025
497Ryholland Fielder, IncDelray Beach, FL 33446Oil & Gas OperatorOct 2025
498S & H ResourcesAbilene, TX 79605Oil & Gas OperatorOct 2025
499S & J Operating CompanyWichita Falls, TX 76301Oil & Gas OperatorMar 2015
500S.B. Street Operating, Inc.Graham, TX 76450Oil & Gas OperatorOct 2025