Oil & Gas Companies

Company NameCompany LocationCompany TypeMost Recent Production
201Federated Oil And Gas Properties IncOil & Gas OperatorJul 2025
202Federer, H. C.Amarillo, TX 79101Oil & Gas OperatorDec 1993
203Fee Energy CorporationOil & Gas OperatorJul 1978
204Feeley Ranch LLCBroken Arrow, OK 74014Gas OperatorDec 2017
205Fees Jr And Son Oil & Gas* Walter SOil & Gas OperatorAug 2025
206Feezel A L LLCAda, OK 74821-1371Oil & Gas OperatorMar 2015
207Feikls Oil & Gas IncEagle, ID 83616-7713Oil & Gas OperatorDec 2024
208Feinen, Richard C.Forestville, NY 14062Gas OperatorDec 2024
209Feldco, Inc.Oil & Gas OperatorApr 2007
210Felderhoff Production CompanyMuenster, TX 76252Oil & Gas OperatorOct 2025
211Felix Energy Holdings II, LLCTulsa, OK 74172Oil & Gas OperatorApr 2020
212Felix Energy LLCDenver, CO 80202-1467Oil & Gas OperatorJun 2025
213Fell Oil & Gas COil OperatorOct 1991
214Fell Oil And Gas IncTulsa, OK 74157-9487Oil & Gas OperatorAug 2016
215Fell, ClarenceGas OperatorDec 1972
216Fell-Brecklein-Town Oil Co.Oil OperatorDec 1975
217Fellows Energy LTDPrice, UT 84501-2016Gas OperatorSep 2007
218Felmont Oil CorporationWalnut Creek, CA 94596-3568Oil & Gas OperatorFeb 1990
219Felty Drilling Co. IncBurkburnett, TX 76354Oil & Gas OperatorOct 2025
220Felty Production, Inc.Burkburnett, TX 76354Oil OperatorOct 2025
221Felty, F. T. Operating CompanyBurkburnett, TX 76354Oil & Gas OperatorJul 2018
222Femco Services IncLindsay, OK 73052-0632Oil & Gas OperatorNov 2006
223Femco SWD IncEnid, OK 73702-3907Oil OperatorMar 2014
224Fender Expl & Prod Co., L.L.C.Tyler, TX 75710Oil & Gas OperatorSep 2004
225Fender, Mildred A.Russell, KS 67665Oil & Gas OperatorJun 2000
226Fenix Petroleum Group LLCWashington, TX 77880Oil OperatorJul 2019
227Fenn, Bill Inc.Giddings, TX 78942Oil & Gas OperatorMar 2008
228Fenno, Tom Prod.FT Collins, CO 80524Oil & Gas OperatorMar 2018
229Fenoglio Oil CompanyNocona, TX 76255Oil OperatorOct 2025
230Fenoglio, Donnie Oil CompanyNocona, TX 76255Oil & Gas OperatorFeb 2014
231Fenway Energy Development Co.Midland, TX 79701Oil & Gas OperatorOct 2025
232Ferenbaugh Albert & DeniseDanville, OH 43014Oil & Gas OperatorDec 2024
233Fergus Oil & Gas, LLCAllen, TX 75013Oil OperatorOct 2025
234Ferguson & BosworthOil & Gas OperatorMay 2007
235Ferguson BobCasper, WY 82605Oil OperatorMay 2004
236Ferguson Energy IncEvanston, WY 82930Oil & Gas OperatorJul 2025
237Ferguson Oil & Gas Inc.Austin, TX 78746Oil & Gas OperatorOct 2025
238Ferguson Oil Company IncOil & Gas OperatorApr 1994
239Ferguson Orval LOil & Gas OperatorOct 1983
240Ferguson, S. M. Jr., Inc.Dallas, TX 75218Oil & Gas OperatorOct 2025
241Ferguson-Burns Leasing Co.Rockdale, TX 76567Oil & Gas OperatorOct 2007
242Ferguson-Hunter Explor IncN Little Rock, AR 72120-1667Oil & Gas OperatorAug 2016
243Fernwood CorporationOil OperatorDec 1986
244Ferraro Energy CorporationOklahoma City, OK 73114-6629Oil & Gas OperatorAug 2013
245Ferreira Oil Properties LLCCarefree, AZ 85377Oil OperatorApr 2014
246Ferrell Gas Co.Gas OperatorDec 1977
247Ferris, Wakyn W.Denver, CO 80202Oil OperatorJun 1988
248Ferry Lake Oil Co.Oil & Gas OperatorJan 2025
249Fesco, LTD.Alice, TX 78332Oil OperatorOct 2025
250Fetterman Samuel C SRRossiter, PA 15772Gas OperatorDec 2022
251Fewins, Gary D.Moran, KS 66755Oil OperatorJul 2019
252FF&N Oil CompanySpearsville, LA 71277Oil OperatorJul 2024
253Ffa Petroleum ServicesVictoria, TX 77903Oil & Gas OperatorSep 2001
254Ffa Petroleum Services, Inc.Boerne, TX 78006Oil & Gas OperatorFeb 2018
255FG III LLCColleyville, TX 76034-4963Oil & Gas OperatorApr 2018
256FGB Energy, Inc.Dallas, TX 75206Oil & Gas OperatorAug 2017
257FGS Energy LLCDuncan, OK 73533-1829Oil & Gas OperatorJun 2025
258FH Operation Company, Inc.Dallas, TX 75381Oil & Gas OperatorApr 2005
259FH Petroleum Corp.Billings, MT 59103Oil & Gas OperatorAug 2025
260Fha Investments LLCCushing, OK 74023Oil & Gas OperatorJun 2025
261Fha Operating LLCCushing, OK 74023-1030Oil & Gas OperatorJun 2025
262Fi-Ro CorporationNatchez, MS BADADDROil & Gas OperatorNov 2001
263Fidelity E&P CompanyDenver, CO 80202Oil & Gas OperatorFeb 2016
264Fidelity Energy Co.Gainesville, TX 76241Oil & Gas OperatorApr 2008
265Fidelity Energy, Inc.Houston, TX 77055Oil & Gas OperatorDec 2009
266Fidelity Explor. & Prod. Co.Denver, CO 80202Oil & Gas OperatorNov 2015
267Fidelity Exploration & Production CompanyDenver, CO 80203Oil & Gas OperatorSep 2025
268Fidelity Petroleum CorporationPlano, TX 75074Oil & Gas OperatorOct 2025
269Fidgets Energy LLCChecotah, OK 74426-5309Oil OperatorOct 2024
270Field Petroleum Corp.San Antonio, TX 78216Oil & Gas OperatorOct 2025
271Field Production CompanyCleburne, TX 76033Oil & Gas OperatorMar 2023
272Field Service, Inc.West Seneca, NY 14206Gas OperatorDec 2024
273Fields Exploration, Inc.Corpus Chrsti, TX 78401Oil & Gas OperatorAug 2015
274Fields Oil & Gas Company, LLCDallas, TX 75230Oil & Gas OperatorOct 2025
275Fields, Bert, Jr.Dallas, TX 75230Oil & Gas OperatorApr 2015
276Fieldstone Exploration CompanyOil & Gas OperatorJan 2007
277Fieldwood Energy LLCHouston, TX 77042Oil & Gas OperatorDec 2024
278Fieldwood Energy Offshore LLCHouston, TX 77042Oil & Gas OperatorOct 2025
279Fieldwood Onshore LLCHouston, TX 77098Oil & Gas OperatorOct 2025
280Fiesta Energy LLCCorpus Chrsti, TX 78427Oil & Gas OperatorOct 2025
281Fife Oil & GasOil OperatorOct 1987
282Fife Oil & Gas, Inc.Oil OperatorMar 1991
283Fife Oil Company, Inc.Oil & Gas OperatorFeb 2008
284Fifth Creek Energy Operating Company LLCOil & Gas OperatorMar 2018
285Fifty Third Corp. & K.M.O.C.Gas OperatorJul 1994
286Fifty-Third CorporationGas OperatorJul 1994
287Figgie Natural ResourcesWickliffe, OH 44092Oil & Gas OperatorOct 1995
288Figure 3 Operating LLCTyler, TX 75703Oil OperatorDec 2024
289Filco IncorporatedOil & Gas OperatorAug 2025
290Fiml Natural Resources LLC (FNR)Denver, CO 80202-4438Oil & Gas OperatorJul 2014
291Fiml Natural Resources, LLCDenver, CO 80202Oil & Gas OperatorAug 2014
292Fin Energy, LLCWichita Falls, TX 76308Oil OperatorOct 2025
293Fin-Oil, Inc.Oil & Gas OperatorApr 1985
294Fina Oil & ChemiOil & Gas OperatorOct 1995
295Fina Oil & ChemicalMidland, TX 797022455Oil & Gas OperatorApr 1999
296Fina Oil And Chemical CompanyDallas, TX 75221Oil & Gas OperatorMay 2019
297Fina Oil& Chem Co/Marathon OilOil & Gas OperatorDec 1992
298Finaly Resources LLCSunset Beach, CA 90742Oil & Gas OperatorOct 2025
299Finch-CrestmontHouston, TX 77027Oil & Gas OperatorOct 2012
300Finck Oil & Gas CoJunction City, OH 43748Oil & Gas OperatorDec 2024