Oil & Gas Companies

Company NameCompany LocationCompany TypeMost Recent Production
301Mallard Oil & GasCody, WY 82414-9640Oil & Gas OperatorOct 2019
302Mallard Operating LLCOil & Gas OperatorDec 2023
303Mallard Petroleum, Inc.Oil & Gas OperatorApr 1986
304Mallett Luke-Dba Mallett EnergNew Concord, OH 43762Oil & Gas OperatorDec 2016
305Mallon Oil CompanyDenver, CO 80202Oil & Gas OperatorJun 2005
306Mallorn Energy LLCOil & Gas OperatorJan 2024
307Mallory, Meredith, Jr.San Antonio, TX 78209Oil & Gas OperatorJul 2002
308Malmac Energy Corp.Oil & Gas OperatorJul 1987
309Malone Donald JOil OperatorNov 1993
310Malone Oil & Gas Exploration, Inc.Oil OperatorDec 2018
311Malone Oil Co.Oil & Gas OperatorJul 2006
312Malone Oil CompaOil OperatorDec 1994
313Malone Oil ProductionLa Vernia, TX 78121Oil & Gas OperatorMar 2024
314Malone-Killen Oil Expl. Co.Oil OperatorApr 1992
315Maloney Helen V Dba Penn-Ok CorporationHockessin, DE 19707-9640Oil & Gas OperatorNov 2023
316Malpais IncGas OperatorDec 2023
317Malson Oil CompanyCrawford, OK 73638Oil & Gas OperatorDec 2016
318Malvern Group IncClearwater, FL 33758-6817Oil & Gas OperatorMar 2005
319Maly & Maly OilBeggs, OK 74421-2844Oil & Gas OperatorDec 2023
320Mamerow Energy CorpGanado, TX 77962Oil & Gas OperatorMar 2024
321Mammoth Exploration LLCMidland, TX 79701Oil & Gas OperatorJul 2023
322Mammoth Service Group, LLCOil & Gas OperatorDec 2023
323Manana Gas IncAlbuquerque, NM 87122Oil & Gas OperatorJan 2024
324Manbeck, MarkIola, KS 66749Oil OperatorOct 2023
325Mancal Resources CorporationOil & Gas OperatorAug 2019
326Mance, Patricia M.Eden, NY 14057Gas OperatorDec 2022
327Manchester Oil CoOil OperatorJan 2000
328Mancuso, Richard L.Le Roy, NY 14482Gas OperatorDec 2022
329Mandalay Oil & Gas, L.L.C.Oil & Gas OperatorMay 2008
330Mandalay Trading Services Inc.Oil OperatorJul 1999
331Mandarin Oil & Gas CompanyAustin, TX 78714Oil & Gas OperatorMar 2024
332Mandina & Murphy Oil CompanyOil OperatorNov 1990
333Mandujano, Alfonso & OlgaVon Ormy, TX 78073Oil & Gas OperatorDec 2014
334Mandujano, Alfonso, Jr.Von Ormy, TX 78073Oil OperatorMar 2024
335Manewal Bradley Oil CompanyNewcastle, WY 82701Oil & Gas OperatorAug 2013
336Maney McNeal Oil & GasOil & Gas OperatorDec 1999
337Manhattan Petroleum, Inc.Midland, TX 79702Oil & Gas OperatorMar 2024
338Manis Oil & Gas IncBlanchard, OK 73010-6654Oil & Gas OperatorJan 2024
339Manitou Explor Co IncGranville, OH 43023Oil & Gas OperatorDec 1997
340Manley Energy Resources LLCOil OperatorJan 2018
341Manley, John D. III, Oper., IncCorpus Chrsti, TX 78404Oil & Gas OperatorFeb 2016
342Mann Energy, Inc.Charleston, WV 25332-3242Oil & Gas OperatorNov 2018
343Mann Oil Company, LLCOil OperatorJun 2023
344Mann Production Co., Inc.Oil OperatorNov 1995
345Manna CorporationOklahoma City, OK 73162Oil & Gas OperatorDec 2014
346Manna Minerals, Inc.Oil & Gas OperatorApr 1989
347Manning, GregoryEllinwood, KS 67526Oil OperatorNov 2023
348Manning, JackOdessa, TX 79760Oil & Gas OperatorDec 2003
349Mannon L. Walters, Inc.Oil & Gas OperatorDec 2022
350Manns' Atp, Inc.Potwin, KS 67123Oil OperatorNov 2019
351Manolo Energy, Inc.Oil OperatorSep 1996
352Manorado Oil CompanyOil OperatorFeb 1999
353Manta Petroleum, Inc.Englewood, CO 80155Oil & Gas OperatorJun 2020
354Mantex IncTulsa, OK 74114-6234Oil & Gas OperatorMar 2015
355Manti Exploration Operating LLCCorpus Chrsti, TX 78403Oil & Gas OperatorFeb 2015
356Manti Operating CompanyCovington, LA 70435Oil & Gas OperatorMar 2024
357Manti Tarka Permian Op, LLCHouston, TX 77056Oil & Gas OperatorMar 2024
358Mantle Oil & Gas, LLCFriendswood, TX 77546Oil & Gas OperatorMar 2024
359Manuel CorporationWichita, KS 67206Oil & Gas OperatorJan 2024
360Manursing Island Prod. Corp.Oil & Gas OperatorSep 2002
361Manx IncPleasantville, PA 16341-1229Oil OperatorDec 2020
362Manx Oil CorporationCasper, WY 82601Oil & Gas OperatorJun 2010
363Manzanita CorporationMidland, TX 79710Oil & Gas OperatorNov 2008
364Manzanita Operating, LLCMidland, TX 79702Oil & Gas OperatorMar 2024
365Manzano LLCRoswell, NM 88202Oil & Gas OperatorMar 2024
366Manzano Oil CorporationRoswell, NM 88202Oil & Gas OperatorFeb 2005
367Manziel InterestsTyler, TX 75711Oil & Gas OperatorJun 2004
368Manziel Management CorporationTyler, TX 75711Oil OperatorFeb 2014
369Map Drilling CompanyOil & Gas OperatorApr 2012
370Map Oil Co.Oil OperatorJan 1978
371Map Production Co., Inc.Kilgore, TX 75663Oil & Gas OperatorMar 2024
372Mapco IncBillings, MT 59102Oil & Gas OperatorDec 1983
373Mapco Oil & Gas CompanyTulsa, OK 74101-2115Oil & Gas OperatorJan 1985
374Mapco Oil CompanyOil & Gas OperatorJan 1985
375Mapco Production CoBillings, MT 59102Oil & Gas OperatorApr 1994
376Maple Energy Holdings, LLCHouston, TX 77007Oil & Gas OperatorSep 2023
377Maple Grove Enterprises IncRimersburg, PA 16248-6415Oil & Gas OperatorDec 2023
378Maple Gulf Coast Props. Corp.Oil & Gas OperatorJun 1989
379Maple Lane Farms Dairy And Grain LLCMarietta, NY 13110Gas OperatorDec 2022
380Maple Leaf EnergOil & Gas OperatorSep 1989
381Maple Properties CorpDallas, TX 75204Oil & Gas OperatorJan 1999
382Mar Oil & Gas Corp.Santa Fe, NM 87502Oil & Gas OperatorJan 2024
383Mar Oil CompanyUpper Sandusky, OH 43351Oil & Gas OperatorDec 2023
384Mar-Bar Enterprises IncCushing, OK 74023-3031Oil OperatorDec 2023
385Mar-Bec Energy Company, L.L.C.Shreveport, LA 71105Oil & Gas OperatorMay 2001
386Mar-Lou Oil Co., LLCWilson, KS 67490Oil OperatorNov 2023
387Mar-Low CorporationOil & Gas OperatorMar 1992
388Mar-Win Development Co.Oil & Gas OperatorNov 1988
389Mar/Reg InvestmentsIrving, TX 75016Oil & Gas OperatorJul 1999
390Mar/Reg Oil CompanyReno, NV 89511Oil & Gas OperatorJan 2024
391Maralex Resources IncIgnacio, CO 81137Oil & Gas OperatorJan 2024
392Maralo, Inc.Midland, TX 79702Oil & Gas OperatorDec 1998
393Maralo, LLCMidland, TX 79702Oil & Gas OperatorMar 2008
394Maram Energy IncMT Vernon, OH 43050Oil & Gas OperatorDec 2022
395Maran Oil CompanySan Antonio, TX 78216Oil & Gas OperatorDec 2020
396Maran Oil Company, LLCSan Antonio, TX 78216Oil & Gas OperatorMar 2022
397Maranatha Energy CorporationPrinceton, WV 24740-0000Oil & Gas OperatorDec 2021
398Maranatha Exploration IncKillbuck, OH 44637Oil & Gas OperatorDec 1992
399Maranatha Exploration, LPWichita Falls, TX 76307Oil OperatorFeb 2012
400Maranatha Oil CompanyGonzales, TX 78629Oil & Gas OperatorMar 2024