Oil & Gas Companies

Company NameCompany LocationCompany TypeMost Recent Production
16901Legado Gulf Coast, LLCThe Woodlands, TX 77380Oil & Gas OperatorApr 2010
16902Legado Midcon, LLCThe Woodlands, TX 77380Oil & Gas OperatorMay 2010
16903Legado Permian, LLCThe Woodlands, TX 77380Oil & Gas OperatorMay 2013
16904Legend Energy CorporationStillwater, OK 74074-1721Oil & Gas OperatorAug 2022
16905Legend Energy LLCCherryvale, KS 67335Oil OperatorMay 2025
16906Legend Energy Texas, LLCArlington, TX 76002Oil & Gas OperatorOct 2025
16907Legend Fund, LLCOil & Gas OperatorJan 2025
16908Legend Natural Gas II, LPHouston, TX 77094Oil & Gas OperatorFeb 2015
16909Legend Natural Gas III, LPHouston, TX 77094Oil & Gas OperatorFeb 2015
16910Legend Natural Gas IV, LPHouston, TX 77094Oil & Gas OperatorFeb 2015
16911Legend Natural Gas, LPHouston, TX 77084Oil & Gas OperatorAug 2004
16912Legend Oil & Gas LTD.Alpharetta, GA 30022Oil OperatorMar 2015
16913Legend Operating, LLCDallas, TX 75219Oil & Gas OperatorMay 2010
16914Legendary Oil Co., Inc.Oil OperatorFeb 2004
16915Legendary Well Service, Inc.Oil OperatorJan 1996
16916Leger Production Company, Inc.Oil & Gas OperatorApr 1984
16917Legg, RaymondOil OperatorDec 2010
16918Leggett Oil CompanyDallas, TX 75379Oil & Gas OperatorOct 1999
16919Leggett Petroleum, L.L.C.Oil & Gas OperatorDec 2020
16920Legleiter, Julius A.Hays, KS 67601Oil OperatorApr 1996
16921Legrand, BuckSedan, KS 67361Oil OperatorJun 1994
16922Lehnertz, G. M.Tyler, TX 75702Oil & Gas OperatorDec 1998
16923Lehnertz-Faulkner, Inc.Tyler, TX 75701Oil & Gas OperatorFeb 2023
16924Leicht, CecilStreetman, TX 75859Oil & Gas OperatorFeb 1998
16925Leigh Operating CoDallas, TX 75205Oil & Gas OperatorMar 2008
16926Leighty, Roger OperatorLawrenceville, IL 62439Oil & Gas OperatorOct 1997
16927Leiker, Edward P.Hays, KS 67601Oil OperatorApr 1992
16928Leis Oil Services, LLCYates Center, KS 66783Oil OperatorJul 2023
16929Leis, John E.Yates Center, KS 66783Oil OperatorJun 2025
16930Leis, Ryan M.Scottsdale, AZ 85258Oil & Gas OperatorDec 2009
16931Leis, Steven A.Yates Center, KS 66783Oil OperatorJun 2025
16932Leis, VIctor J.Paola, KS 66071Oil & Gas OperatorJun 2025
16933Leith OperationsOil OperatorJul 1989
16934Lejan, Inc.Pampa, TX 79066Oil & Gas OperatorOct 2025
16935Lekan James VAshland, OH 44805Oil & Gas OperatorDec 1997
16936Leland Oil & Gas, LLCOil & Gas OperatorAug 2025
16937Leland Petroleum Production IncOil & Gas OperatorDec 2007
16938Lem Operating Co., Inc.Colorado City, TX 79512Oil & Gas OperatorNov 2012
16939Lema Petroleum IncSeminole, OK 74868Oil & Gas OperatorJun 2025
16940Lemasters, Charles A.Jacksonburg, WV 26377-0000Oil & Gas OperatorDec 2021
16941Lemay Oil CompanySnyder, TX 79549Oil & Gas OperatorJun 2002
16942Lemley Oil CorporationSulphur, OK 73086-9316Oil & Gas OperatorJan 2025
16943Lemon, Richard F. Jr.Carrollton, TX 75006Oil & Gas OperatorOct 2025
16944Lenape Resources CorpOil & Gas OperatorDec 2000
16945Lenape Resources LLCAlexander, NY 14005Oil & Gas OperatorDec 2024
16946Lendrum Energy LLCCranberry, PA 16319-4009Oil & Gas OperatorDec 2023
16947Lenert & Pettitt, Inc.Shreveport, LA 71101Oil & Gas OperatorSep 1994
16948Lengacher William PCreston, OH 44217Oil & Gas OperatorDec 2024
16949Lenhart Oil CompanyCashion, OK 73016-0188Oil & Gas OperatorJul 2016
16950Lennon Oil Inc.Corsicana, TX 75110Oil & Gas OperatorOct 2008
16951Leo Michaelis Oil OperatorOil OperatorOct 2002
16952Leo Vesenmeir, Jr.Oil & Gas OperatorJul 1987
16953Leo WindhamOil OperatorJul 1992
16954Leon J. SabeanOil & Gas OperatorDec 2018
16955Leonard 1&2 LLCOil OperatorAug 2025
16956Leonard Brothers Operating Co.Fort Worth, TX 76101Oil & Gas OperatorOct 2025
16957Leonard VannOil OperatorFeb 2025
16958Leonard, Daniel M.Fort Worth, TX 76101Oil & Gas OperatorNov 2001
16959Leonard, J. A.Austin, TX 78734Oil & Gas OperatorOct 2025
16960Leonard, Patricia AnneSan Antonio, TX 78209Oil & Gas OperatorOct 1996
16961Leone, Thomas E.Elma, NY 14059Gas OperatorDec 2024
16962Leopard, GlennMalakoff, TX 75148Oil & Gas OperatorAug 2003
16963Leopoldo P BustamanteMidland, TX 79710Oil & Gas OperatorApr 2012
16964Leor Energy Indigo L.P.Houston, TX 77079Gas OperatorOct 2017
16965Lep Development Company, LLCHouston, TX 77007Oil & Gas OperatorJul 2020
16966Lepp, Paul N.Cherry Creek, NY 14723Gas OperatorDec 2024
16967LeraBorger, TX 79007Oil & Gas OperatorOct 2025
16968Lerblance Jr W P EstateHartshorne, OK 74547-0449Oil & Gas OperatorApr 2020
16969Leroy Holt Oil OperationsOil OperatorMar 2010
16970Leroy Oil Co.Gainesville, TX 76240Oil & Gas OperatorJun 2002
16971Leroy W. JamesOil & Gas OperatorOct 1991
16972Les MillerOil & Gas OperatorDec 1991
16973Lesco Corp.Oil OperatorDec 2000
16974Leshen Energy USA LLCOil OperatorJan 2025
16975Lesikar, L. W.Fort Worth, TX 76121Oil & Gas OperatorJun 2006
16976Leslie Oil & Gas Co IncZanesville, OH 43701Oil & Gas OperatorDec 1991
16977Lester JoanSand Springs, OK 74063Oil & Gas OperatorJun 2025
16978Lester L MoyerCooperstown, PA 16317-2917Gas OperatorDec 2009
16979Letog LLCOrwell, OH 44076Oil & Gas OperatorDec 2024
16980Letwin & KallisonFort Worth, TX 76107Oil & Gas OperatorJun 2004
16981Lety Oil Co.Luling, TX 78648Oil & Gas OperatorAug 2002
16982Levant Energy LLCMilton, MA 02186Oil OperatorOct 2025
16983Levee Oil LLCTuscola, TX 79562Oil OperatorOct 2025
16984Levengood Oil & Gas(Us)InDover, OH 44621-2900Oil & Gas OperatorDec 1997
16985Levens, C. H.Water Valley, TX 76958Oil & Gas OperatorMay 2010
16986Leverage Operating, LLCSan Antonio, TX 78257Oil & Gas OperatorDec 2021
16987Levi Oil CompanyWichita, KS 67218Oil & Gas OperatorNov 1993
16988Levinson Partners CorporationDenver, CO 80202Oil & Gas OperatorJul 1995
16989Levinson Silvan ETulsa, OK 74119Oil & Gas OperatorFeb 2012
16990Levisay Operating Co.Brownwood, TX 76801Oil & Gas OperatorOct 2025
16991Lewbet IncPerry, OK 73077Oil & Gas OperatorAug 2024
16992Lewis & Clark ExplorationOil OperatorFeb 1989
16993Lewis & Clark Exploration CompanyOil OperatorJan 2005
16994Lewis & HaysAlbany, TX 76430Oil & Gas OperatorFeb 2002
16995Lewis & ManzielOil OperatorApr 1989
16996Lewis A Hembree Production CoShawnee, OK 74801Oil & Gas OperatorJun 2025
16997Lewis Energy LLCTulsa, OK 74159Oil OperatorJun 2025
16998Lewis Heirs 480, LLCBryson, TX 76427Oil & Gas OperatorOct 2025
16999Lewis J KDuncan, OK 73534-1742Oil & Gas OperatorApr 2015
17000Lewis James D Oil CompanyHealdton, OK 73438Oil OperatorJun 2025