Oil & Gas Companies in Jefferson County, TX

Company NameCompany LocationCompany TypeMost Recent Production
401Viola Production IncDallas, TX 75251Oil & Gas OperatorOct 2025
402Vista Petroleum CorpHouston, TX 77277Oil & Gas OperatorDec 1996
403W & T Offshore, Inc.Houston, TX 77057Oil & Gas OperatorOct 2025
404Wacker Oil IncHouston, TX 77002Oil & Gas OperatorAug 1996
405Wagner Oil CompanyFort Worth, TX 76102Oil & Gas OperatorOct 2025
406Wagner, Duer & Co.Fort Worth, TX 76102Oil & Gas OperatorJan 1999
407Wainoco Oil & Gas CompanyHouston, TX 77024Oil & Gas OperatorDec 2005
408Walter Oil & Gas CorporationHouston, TX 77002Oil & Gas OperatorOct 2025
409Wellstar CorporationNorthglenn, CO 80233Oil & Gas OperatorAug 2025
410Western Energy Group, LLCLeander, TX 78641Oil & Gas OperatorOct 2025
411Westland Oil Development Corp.Conroe, TX 77305Oil & Gas OperatorMar 2008
412White Marlin Operating Company, LLCHouston, TX 77002Oil & Gas OperatorOct 2025
413White Oak Operating Company LLCHouston, TX 77077Oil & Gas OperatorOct 2025
414Whitson, James A., Jr.Houston, TX 77063Oil & Gas OperatorNov 2011
415Williams Prod. Gulf Coast, L.P.Benbrook, TX 76126Oil & Gas OperatorJan 2012
416Wilson, Charles B., Jr., Inc.Houston, TX 77027Oil & Gas OperatorApr 2000
417Wineland Oil - LLCHays, KS 67601Oil OperatorMay 2025
418Wortham Oil & GasConroe, TX 77301Oil & Gas OperatorOct 2025
419XTO Energy Inc.Spring, TX 77389Oil & Gas OperatorOct 2025
420Zachry Exploration, LLCSan Antonio, TX 78224Oil & Gas OperatorOct 2025
421Zackson Resources, Inc.Houston, TX 77063Oil & Gas OperatorOct 2025
422Zenergy IncTulsa, OK 74136Oil & Gas OperatorJul 2025
423Zinke & Trumbo, Inc.Tulsa, OK 74136Oil & Gas OperatorMar 2007
424Zinn Petroleum Co.Houston, TX 77024Oil & Gas OperatorNov 2021