Oil & Gas Companies in San Patricio County, TX

Company NameCompany LocationCompany TypeMost Recent Production
201Haring Energy CompanyTuleta, TX 78162Oil & Gas OperatorMar 2003
202Harper Hefte, Inc.Corpus Chrsti, TX 78410Oil & Gas OperatorJul 2025
203Harrigan Operating, LLCHouston, TX 77258Oil & Gas OperatorApr 2020
204Harris Energy Services, LLCDallas, TX 75201Oil & Gas OperatorJul 2025
205Hart Petroleum Services, IncRobstown, TX 78380Oil & Gas OperatorJul 2025
206Harvey Brothers Oil & GasCorpus Chrsti, TX 78408Oil & Gas OperatorJul 2004
207Harvey, Mike W. Oil & GasCorpus Chrsti, TX 78408Oil & Gas OperatorAug 2003
208Harwood Exploration, Inc.Corpus Chrsti, TX 78401Oil & Gas OperatorAug 1995
209Hawn BrothersCorpus Chrsti, TX 78401Oil & Gas OperatorApr 2003
210Hawthorne Oil And Gas Corp.Houston, TX 77227Oil & Gas OperatorSep 1993
211Hays, T.G. Petroleum Expl., Inc.Corpus Chrsti, TX 78476Oil & Gas OperatorDec 1994
212Hazelett Oil Company, Inc.Dale, TX 78616Oil & Gas OperatorSep 2005
213Hazelett Oil, Inc.Dale, TX 78616Oil & Gas OperatorAug 2024
214Heartland Resources, Inc.Temple, TX 76501Oil & Gas OperatorMar 2008
215Hec Petroleum, IncMidland, TX 79705Oil & Gas OperatorMar 2006
216Hedrick Production Inc.Corpus Chrsti, TX 78403Oil & Gas OperatorJul 2025
217Hewitt, Robert J.Victoria, TX 77901Oil & Gas OperatorJun 2004
218High Island Oil CorporationHouston, TX 77002Oil & Gas OperatorJun 2017
219High Plains Gas Systems, Inc.Houston, TX 77019Oil & Gas OperatorJul 2025
220HK Energy Operating, LLCHouston, TX 77002Oil & Gas OperatorMay 2023
221Home Petroleum CorpVictoria, TX 77902Oil & Gas OperatorJul 2025
222Horizon Exploration CompanyHouston, TX 77019Oil & Gas OperatorAug 2002
223Howard Exploration, Inc.Houston, TX 77069Oil & Gas OperatorJul 2025
224Howard, Douglas J.Houston, TX 77070Oil & Gas OperatorMar 2008
225Huber Energy L.P.Houston, TX 77079Oil & Gas OperatorFeb 2007
226Huber Energy Panhandle LPHouston, TX 77079Oil & Gas OperatorOct 2005
227Huber J M CorpEdison, NJ 08837Oil & Gas OperatorJul 2025
228Hughes, Dan A. CompanyBeeville, TX 78104Oil & Gas OperatorMay 2006
229Hughes, Dan A. Company, L.P.Beeville, TX 78104Oil & Gas OperatorJul 2025
230Hunt Oil CompanyDallas, TX 75201Oil & Gas OperatorJul 2025
231Hunter & Hedrick Production, IncCorpus Chrsti, TX 78403Oil & Gas OperatorDec 1995
232Hurd Enterprises, LTD.San Antonio, TX 78209Oil & Gas OperatorJul 2025
233Hyquest Energy, Inc.Midland, TX 79710Oil & Gas OperatorMar 2015
234I.T. CorporationArlington, TX 76016Oil & Gas OperatorJul 2025
235Imagery Exploration, Inc.Dallas, TX 75380Oil & Gas OperatorJul 2025
236Inexco Oil CompanyHouston, TX 77210Oil & Gas OperatorMar 2013
237Inland Ocean, Inc.San Antonio, TX 78205Oil & Gas OperatorJul 2025
238Intercity Management Corp.Corpus Chrsti, TX 78412Oil & Gas OperatorJul 2025
239Intercoastal Energy, Inc.Houston, TX 77055Oil & Gas OperatorAug 2003
240Ipr USA Corp.Irving, TX 75039Oil & Gas OperatorJun 2009
241Iv L.C.San Antonio, TX 78209Oil & Gas OperatorJul 2025
242J G Oil & GasAlbany, TX 76430Oil & Gas OperatorJul 2025
243Jackson Energy Development, Inc.Cedar Park, TX 78613Oil & Gas OperatorJul 2025
244Jaco Production CompanyBakersfield, CA 93380Oil OperatorApr 2025
245Jennings Exploration CompanyBeeville, TX 78102Oil & Gas OperatorFeb 2024
246Johnson, William D.Fort Worth, TX 76116Oil & Gas OperatorMar 2008
247JTB Oil Company, Inc.Refugio, TX 78377Oil & Gas OperatorJul 2025
248Jura Energy Operating LLCHouston, TX 77024Oil & Gas OperatorJul 2025
249K-B Exploration Co.Houston, TX 77057Oil & Gas OperatorJul 2025
250Kaiser-Francis Oil CompanyTulsa, OK 74121Oil & Gas OperatorJul 2025
251Kaler Energy Corp.Boerne, TX 78006Oil & Gas OperatorJul 2025
252KC Resources IncSnowmass VLG., CO 81615Oil & Gas OperatorApr 2025
253Kebo Oil & Gas, Inc.Portland, TX 78374Oil & Gas OperatorJul 2025
254Keen Operating Company, Inc.Austin, TX 78705Oil & Gas OperatorAug 2001
255Keene, Roy J. Jr.Sugar Land, TX 77498Oil & Gas OperatorJun 2016
256Kemco OilAlice, TX 78332Oil & Gas OperatorAug 2009
257Ken Petroleum CorporationDallas, TX 75206Oil & Gas OperatorFeb 2019
258Killam Oil Co., LTD.Laredo, TX 78042Oil & Gas OperatorJul 2025
259Killam Oil CompanyLaredo, TX 78042Oil & Gas OperatorMar 1994
260Kimbell Oil Company Of TexasFort Worth, TX 76102Oil & Gas OperatorMay 2025
261Kinder Morgan Tejas Pipeline LLCHouston, TX 77002Oil & Gas OperatorJul 2025
262Kingfish Gathering LLCLago VIsta, TX 78645Oil & Gas OperatorJul 2025
263Kriken Oil & GasCorpus Chrsti, TX 78426Oil & Gas OperatorJul 2005
264Kriken Oil & Gas, Inc.Corpus Chrsti, TX 78426Oil & Gas OperatorJul 2025
265L & F Drilling Co., Inc. (1)Corpus Chrsti, TX 78479Oil & Gas OperatorJul 2025
266L & R PetroleumKilgore, TX 75663Oil & Gas OperatorJul 2025
267Lamar Oil & Gas, Inc.Rockport, TX 78381Oil & Gas OperatorJul 2025
268Lampert Exploration CorporationDallas, TX 75206Oil & Gas OperatorMar 2008
269Langham Petroleum Expl. Corp.Houston, TX 77056Oil & Gas OperatorDec 2009
270Laroca Resources, LTDAustin, TX 78709Oil & Gas OperatorJul 2025
271Lawbar Petroleum, Inc.Tuleta, TX 78162Oil & Gas OperatorAug 2003
272Legacy Oil & Gas, Inc.Portland, TX 78374Oil & Gas OperatorJul 2025
273Limestone Oil & Gas Co.Wichita Falls, TX 76302Oil & Gas OperatorJul 2002
274Little, Lou Operating Co., Inc.Portland, TX 78374Oil & Gas OperatorSep 2014
275Lone Tree Oil & Gas LLCGreenwood VLG, CO 80111Oil & Gas OperatorJul 2025
276Lucros International CorporationVan Buren, AR 72956Oil & Gas OperatorJul 2025
277Lundberg Oil Co.Dallas, TX 75360Oil & Gas OperatorJan 2003
278Lundberg Operating CorporationDallas, TX 75225Oil & Gas OperatorOct 2002
279Lytle Creek Operating, Inc.Abilene, TX 79606Oil & Gas OperatorJul 2025
280M & S ExplorationEl Campo, TX 77437Oil & Gas OperatorJul 2025
281M. J. G., Inc.Alice, TX 78333Oil & Gas OperatorJul 2010
282M. P. S. Prod. Co.Houston, TX 77225Oil & Gas OperatorDec 1996
283Magnum Engineering CompanyCorpus Chrsti, TX 78401Oil & Gas OperatorJul 2025
284Magnum Producing & Operating Co.Corpus Chrsti, TX 78471Oil & Gas OperatorJan 2004
285Magnum Producing, LPCorpus Chrsti, TX 78401Oil & Gas OperatorJul 2025
286Mantle Oil & Gas, LLCFriendswood, TX 77546Oil & Gas OperatorJul 2025
287Marathon Oil CompanyHouston, TX 77252Oil & Gas OperatorMay 2025
288Mark IV EnergySan Antonio, TX 78213Oil & Gas OperatorApr 1993
289Marquee CorporationHouston, TX 77024Oil & Gas OperatorJul 2025
290Marwell Petroleum LTD PartnrshipHouston, TX 77027Oil & Gas OperatorJul 2025
291Marwell Petroleum, Inc.Houston, TX 77057Oil & Gas OperatorApr 2006
292Matador Operating CompanyDallas, TX 75240Oil & Gas OperatorJul 2003
293Mayfield Energy, LLCAustin, TX 78732Oil & Gas OperatorJul 2025
294McDonald & Johnson Resources,LLCCypress, TX 77429Oil & Gas OperatorDec 2010
295McDonnold Operating, Inc.Midland, TX 79701Oil & Gas OperatorJul 2025
296McGowan Working Partners, Inc.Jackson, MS 39296Oil & Gas OperatorJul 2025
297McGuffin, Joe S. Inc.Mathis, TX 78368Gas OperatorJul 2025
298McLeod, George L. Inc.Houston, TX 77079Oil & Gas OperatorSep 2002
299Medders Oil CompanyWichita Falls, TX 76308Oil & Gas OperatorJul 2025
300Meeker & CompanyFort Worth, TX 76102Oil & Gas OperatorJul 2025