Oil & Gas Companies in Bexar County, TX

Company NameCompany LocationCompany TypeMost Recent Production
11859 Operating LLCDripping SPGS, TX 78620Oil OperatorMay 2025
23-L DrillingAbilene, TX 79605Oil & Gas OperatorMay 2025
3338 Oil & Gas, Inc.Devine, TX 78016Oil OperatorFeb 2021
4A-G-B, Inc.Houston, TX 77084Oil & Gas OperatorAug 2003
5Aaronmark Services, LLCNew Braunfels, TX 78130Oil OperatorMay 2025
6Abraxas Petroleum CorporationSan Antonio, TX 78259Oil & Gas OperatorMay 2025
7Ackerman, Albert C.Boerne, TX 78006Oil & Gas OperatorOct 1995
8Acock Operating LimitedSan Antonio, TX 78270Oil & Gas OperatorMay 2025
9Alexander Energy CorporationDallas, TX 75206Oil & Gas OperatorApr 2015
10American Eagle Resources, Inc.San Antonio, TX 78217Oil & Gas OperatorMay 2025
11Aminex USA, Inc.Somerset, TX 78069Oil & Gas OperatorMay 2018
12Apache Oil CompanySan Antonio, TX 78227Oil & Gas OperatorJun 2023
13Aransas Oil Company, Inc.San Antonio, TX 78253Oil & Gas OperatorJan 1999
14Arben Oil, Inc.Coleman, TX 76834Oil & Gas OperatorMay 2025
15Atascosa Exploration, LLCSan Antonio, TX 78209Oil OperatorApr 2020
16Atnipp, H. L.Midland, TX 79701Oil & Gas OperatorMay 2025
17Austin Energy Operations, Inc.Corpus Chrsti, TX 78410Oil & Gas OperatorMay 2025
18Azul, Inc.Buffalo Gap, TX 79508Oil & Gas OperatorAug 1995
19B & B Production CoMidland, TX 79708Oil & Gas OperatorDec 2002
20B And G Production, Inc.Woodward, OK 73801Oil & Gas OperatorMay 2025
21Bailey, L. J.Pleasanton, TX 78064Oil & Gas OperatorJul 2003
22Barnes, K. A.Somerset, TX 78069Oil & Gas OperatorJan 2013
23Bay Rock Operating CompanySan Antonio, TX 78212Oil & Gas OperatorMay 2025
24Beta Oil CorporationSan Antonio, TX 78232Oil & Gas OperatorMay 2025
25Bissell Operating LLCSan Antonio, TX 78216Oil OperatorOct 2016
26Black Jack Services, L.L.C.Bastrop, TX 78602Oil & Gas OperatorMay 2025
27Black Jack Well Service, Inc.Somerset, TX 78069Oil & Gas OperatorAug 2003
28Blackjack Operating L. L. C.Schertz, TX 78154Oil & Gas OperatorMay 2025
29Blue Wing Energy, Inc.Portland, TX 78374Oil & Gas OperatorMay 2025
30Brander, Sam H.San Antonio, TX 78264Oil & Gas OperatorMay 2025
31Bright Hawk Operating CompanySpring, TX 77388Oil & Gas OperatorMay 2025
32Brinkoeter Gas & OilConverse, TX 78109Oil & Gas OperatorAug 2004
33Britanco, L.L.C.Falls City, TX 78113Oil & Gas OperatorMay 2025
34Butler, Kevin O.Midland, TX 79702Oil & Gas OperatorMar 2008
35Butler, Kevin O. & Assoc., Inc.Midland, TX 79702Oil & Gas OperatorMay 2025
36Cactus Gas & Oil, Inc.San Antonio, TX 78259Oil & Gas OperatorMay 2025
37Calame, RichardDevine, TX 78016Oil OperatorMay 2025
38Caldwell, J. A.San Antonio, TX 78223Oil & Gas OperatorJun 2000
39Calfas Cattle & Oil, LLCSan Antonio, TX 78205Oil & Gas OperatorMay 2025
40Calfas Oil, LLCSan Antonio, TX 78205Oil OperatorMay 2025
41Calk Oil CompanyLytle, TX 78052Oil OperatorMay 2025
42Calk Operating, LLCLytle, TX 78052Oil OperatorMay 2025
43Calk, Roger D.Lytle, TX 78052Oil & Gas OperatorMay 2025
44Cap Operating Inc.Borger, TX 79008Oil & Gas OperatorMay 2025
45Carter, Shirley Oil CoRound Rock, TX 78665Oil & Gas OperatorJun 2018
46Casias Oil Well Service, Inc.San Antonio, TX 78232Oil & Gas OperatorJul 2020
47Caspen Operating CompanySomerset, TX 78069Oil & Gas OperatorMar 2008
48CBR Oil CompanyLytle, TX 78052Oil & Gas OperatorJul 1997
49CG Oil Co.San Antonio, TX 78232Oil & Gas OperatorMar 2011
50Cibolo Production, LLCBoerne, TX 78006Oil OperatorJan 2020
51Civron Petroleum Res., LLCSan Antonio, TX 78229Oil & Gas OperatorMay 2025
52Clamp OperatingSan Antonio, TX 78264Oil & Gas OperatorApr 2002
53Clamp Operating IncorporatedSan Antonio, TX 78264Oil & Gas OperatorMar 2011
54Clark, G. A., TrusteeSan Antonio, TX 78210Oil & Gas OperatorNov 2017
55Colt Operating CorporationSan Antonio, TX 78231Oil & Gas OperatorAug 2003
56Columbia Energy Properties, Inc.Baytown, TX 77521Oil & Gas OperatorJul 2004
57Copestone Operating, LLCHouston, TX 77019Oil & Gas OperatorMay 2025
58D.C. OilNatalia, TX 78059Oil OperatorMay 2025
59Devon Energy Corp (Nevada)Oklahoma City, OK 73102Oil & Gas OperatorFeb 2017
60Discorbis Oil CompanySan Antonio, TX 78217Oil & Gas OperatorJul 2019
61Dodson, Inc.San Antonio, TX 78232Oil & Gas OperatorOct 1998
62Doege, DonaldLa Vernia, TX 78121Oil & Gas OperatorMay 2025
63Donoco Oil CompanyLa Vernia, TX 78121Oil & Gas OperatorMay 2025
64Dorado Oil CompanyCorpus Chrsti, TX 78403Oil & Gas OperatorOct 2013
65Downing Well Service, Inc.Devine, TX 78016Oil & Gas OperatorMay 2025
66Drachen Oil CompanySan Antonio, TX 78258Oil & Gas OperatorMay 2025
67DRS Exploration Inc.San Antonio, TX 78209Oil & Gas OperatorMay 1999
68E.A.T.E. OperatingNatalia, TX 78059Oil & Gas OperatorMay 2025
69Eise Oil, Inc.San Antonio, TX 78213Oil OperatorMay 2025
70Eldorado Oil And Gas, Inc.Dallas, TX 75230Oil & Gas OperatorNov 1995
71Emerald Bay Energy, Inc.San Antonio, TX 78230Oil OperatorMay 2025
72Empire Oil Of New JerseyPost, TX 79356Oil & Gas OperatorJan 1999
73Escondido Operating, Inc.Carrollton, TX 75011Oil & Gas OperatorJun 2013
74Esenjay Petroleum Corp.Corpus Chrsti, TX 78471Oil & Gas OperatorJul 1998
75Evans, RalphSan Antonio, TX 78209Oil & Gas OperatorJan 2011
76Everett OilSan Antonio, TX 78258Oil & Gas OperatorApr 2015
77Everett Oil, Inc.San Antonio, TX 78258Oil OperatorMay 2025
78Export Petroleum CorporationFort Worth, TX 76147Oil & Gas OperatorMay 2025
79Fuego Energy, LLCFort Worth, TX 76136Oil OperatorMay 2025
80Genie Oil CompanyDevine, TX 78016Oil & Gas OperatorMay 2025
81Genie Oil Company "A"Devine, TX 78016Oil OperatorDec 2021
82Ginco Operating Co.San Antonio, TX 78217Oil & Gas OperatorMay 2025
83Gonzalez, Eugene JrAtascosa, TX 78002Oil OperatorMay 2025
84Grace Petroleum Corp.Tulsa, OK 74103Oil & Gas OperatorOct 1997
85Great Plains Resources, Inc.Nixon, TX 78140Oil & Gas OperatorMay 2025
86H. & J. Drilling CompanyFort Worth, TX 76114Oil & Gas OperatorAug 2003
87Haggard Operating Group/OilAtascosa, TX 78002Oil & Gas OperatorMay 2025
88Hamman Oil & Refining CompanyHouston, TX 77098Oil & Gas OperatorMay 2025
89Hardwick, Ross H. Oil CompanyDevine, TX 78016Oil & Gas OperatorMay 2025
90Harmony Drilling Company, Inc.Denver, CO 80222Oil & Gas OperatorNov 2016
91Hereford, J. A. Industries, Inc.Nacogdoches, TX 75961Oil & Gas OperatorMay 2025
92Hollub, Lambert Drilling CompanySeguin, TX 78155Oil & Gas OperatorMay 2025
93Hufo Production CorporationMidland, TX 79702Oil & Gas OperatorJul 2002
94Hughes, Dan A. Company, L.P.Beeville, TX 78104Oil & Gas OperatorMay 2025
95J-Bar Oil CompanySomerset, TX 78069Oil & Gas OperatorNov 2011
96J-EnergyLa Vernia, TX 78121Oil & Gas OperatorMay 2017
97Jamco OilSomerset, TX 78069Oil OperatorMay 2025
98James, J. W.Somerset, TX 78069Oil & Gas OperatorAug 2004
99JB Oil & Gas Well ServiceDilley, TX 78017Oil & Gas OperatorMay 2025
100JM Calk Operating, LLCLytle, TX 78052Oil OperatorMay 2025