Oil & Gas Companies in Guadalupe County, TX

Company NameCompany LocationCompany TypeMost Recent Production
201Rayalto Oil & Gas, Inc.MC Queeney, TX 78123Oil & Gas OperatorMar 2004
202RBR Operating, Inc.Luling, TX 78648Oil & Gas OperatorOct 2025
203Rec Well Service, Inc.Pleasanton, TX 78064Oil & Gas OperatorJul 2008
204Regal Petroleum ServicesEuless, TX 76039Oil & Gas OperatorAug 2002
205Reliance Oil And Gas, Inc.Austin, TX 78748Oil OperatorJun 2012
206Reneau, James Seed Co.Shamrock, TX 79079Oil & Gas OperatorOct 2025
207Richman Petroleum Corp.Grapevine, TX 76051Oil & Gas OperatorJul 2006
208Robbins, L. C.Seguin, TX 78155Oil & Gas OperatorAug 2003
209Rollert Co., Inc., TheLuling, TX 78648Oil & Gas OperatorNov 2000
210Roskydal, LaverneLa Vernia, TX 78121Oil OperatorOct 2025
211RPM Operating CompanyNew Braunfels, TX 78131Oil & Gas OperatorMar 2008
212RR Ventures Limited PartnershipSan Antonio, TX 78239Oil & Gas OperatorOct 2025
213Runion Oil, Inc.Boerne, TX 78006Oil & Gas OperatorAug 2003
214Saur, JerryLuling, TX 78648Oil & Gas OperatorDec 2015
215Schievelbein, Bryan O.Seguin, TX 78155Oil & Gas OperatorOct 2025
216Scully And Smith Oil CorporationSalado, TX 76571Oil & Gas OperatorFeb 1995
217Seaco ProductionDripping SPGS, TX 78620Oil & Gas OperatorFeb 2016
218Seagull Operating Co., Inc.Shreveport, LA 71101Oil & Gas OperatorJan 2025
219Seay Oil & Gas, LTD.Dripping SPGS, TX 78620Oil & Gas OperatorApr 2013
220Seguin PumpSeguin, TX 78155Oil & Gas OperatorSep 2017
221Sellers Lease Service, Inc.Flatonia, TX 78941Oil & Gas OperatorOct 2025
222Serra Energy, Inc.Hailey, ID 83333Oil & Gas OperatorMay 2011
223Shefts & Shefts, Inc.Luling, TX 78648Oil & Gas OperatorOct 2025
224Short Oil Co.Luling, TX 78648Oil & Gas OperatorJun 2025
225SHWJ Oil & Gas Co., Inc.Oil City, LA 71061Oil OperatorOct 2025
226Signal Oil And Gas CompanyColleyville, TX 76034Oil & Gas OperatorOct 2025
227Sinclair Energy CorporationFort Worth, TX 76177Oil & Gas OperatorOct 2025
228Solutions Projects And Consulting, LLCHouston, TX 77070Oil OperatorOct 2025
229Source Petroleum Inc.San Antonio, TX 78265Oil & Gas OperatorOct 2025
230Southern Royalty Inc.Corpus Chrsti, TX 78411Oil & Gas OperatorFeb 1997
231Spencer-Cloughly Investments IncSan Marcos, TX 78666Oil & Gas OperatorAug 2002
232Spiller, H. G.San Antonio, TX 78213Oil & Gas OperatorOct 1993
233Spiller, J.A.Austin, TX 78735Oil & Gas OperatorJan 2016
234Spiller, Joseph A.Austin, TX 78746Oil & Gas OperatorOct 1993
235Sue-Ann Production CompanyVictoria, TX 77903Oil & Gas OperatorMar 2008
236T. A. W. CompanyKingsbury, TX 78638Oil & Gas OperatorOct 2025
237Taber, Alan R.La Vernia, TX 78121Oil OperatorOct 2025
238Tanglehead Operating, LLCLa Vernia, TX 78121Oil OperatorOct 2025
239Tanglewood Oil & Gas Co.Gouldbusk, TX 76845Oil & Gas OperatorOct 2025
240Tejones Operating CorporationSan Antonio, TX 78217Oil & Gas OperatorOct 2025
241Tenison Oil CompanyAbilene, TX 79605Oil & Gas OperatorJun 2025
242Terra Locus ServicesSeguin, TX 78155Oil & Gas OperatorJun 2000
243Texas Coastal Resources LLCFairhope, AL 36532Oil OperatorOct 2025
244Texas Petroleum Investment CompanyHouston, TX 77057Oil & Gas OperatorOct 2025
245Texas Secondary Oil CorporationDevine, TX 78016Oil & Gas OperatorOct 2025
246Texlan Oil Company, Inc.Tyler, TX 75701Oil & Gas OperatorNov 1994
247Texokan Operating, Inc.Dallas, TX 75206Oil & Gas OperatorOct 2025
248Texstar Oil & Gas, LLCLuling, TX 78648Oil & Gas OperatorOct 2025
249Thomas Oil & Gas CompanyLuling, TX 78648Oil & Gas OperatorAug 2003
250Thrall Operating Company, Inc.Dallas, TX 75240Oil & Gas OperatorOct 2025
251Three J Energy, Inc.Seguin, TX 78155Oil & Gas OperatorOct 2025
252Tren Energy LLCEl Paso, TX 79912Oil & Gas OperatorOct 2025
253Tri-W OilLuling, TX 78648Oil OperatorOct 2025
254Tri-W Oil, Inc.Luling, TX 78648Oil OperatorApr 2007
255U.S. Exploration CompanyHouston, TX 77002Oil & Gas OperatorAug 2003
256Union Pacific Resources Co.Fort Worth, TX 76101Oil & Gas OperatorSep 2002
257United Oil & Minerals, Inc.Austin, TX 78746Oil & Gas OperatorJan 2001
258Upland Operating, LLCDallas, TX 75226Oil & Gas OperatorOct 2025
259Uvalde Energy Co.Austin, TX 78747Oil & Gas OperatorNov 1994
260Vintage Petroleum, Inc.Houston, TX 77046Oil & Gas OperatorMay 2025
261Vintage Petroleum, LLCHouston, TX 77210Oil & Gas OperatorDec 2019
262Viva Petrol LLPPflugerville, TX 78660Oil OperatorOct 2025
263W.W. EnergyLuling, TX 78648Oil & Gas OperatorOct 2025
264Wehunt Oil Company, Inc.Dallas, TX 75376Oil & Gas OperatorNov 2002
265Wilson, Billy R.New Braunfels, TX 78130Oil & Gas OperatorOct 2025
266Windmill Oil CompanyAustin, TX 78747Oil & Gas OperatorMar 2008
267Xenon Energy, Inc.Plano, TX 75074Oil & Gas OperatorAug 2003
268York E & P, LLCBoling, TX 77420Oil & Gas OperatorOct 2025
269Zaf OilSan Antonio, TX 78230Oil & Gas OperatorAug 2002