1 | 2 D Oil & Gas LLC | Refugio, TX 78377 | Oil & Gas Operator | Dec 2024 |
2 | 3 W Investments LLC | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2024 |
3 | 3-L Drilling | Abilene, TX 79605 | Oil & Gas Operator | Dec 2024 |
4 | 338 Oil & Gas, Inc. | Devine, TX 78016 | Oil Operator | Feb 2021 |
5 | Aaronmark Services, LLC | New Braunfels, TX 78130 | Oil Operator | Dec 2024 |
6 | Abraxas Petroleum Corporation | San Antonio, TX 78259 | Oil & Gas Operator | Dec 2024 |
7 | Abraxas Production Corporation | San Antonio, TX 78270 | Oil & Gas Operator | Sep 1999 |
8 | Acock Engineering & Assoc., Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Jul 2002 |
9 | Acock/Anaqua Operating Co., LC | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2004 |
10 | Acock/Anaqua Operating Co., LP | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Dec 2024 |
11 | Acorn Oil & Gas, LLC | Iraan, TX 79744 | Oil & Gas Operator | Dec 2024 |
12 | Activa Resources, LLC | San Antonio, TX 78205 | Oil & Gas Operator | Dec 2024 |
13 | Agape Energy Inc. | San Antonio, TX 78280 | Oil Operator | Dec 2024 |
14 | Alcor Energy, Inc. | San Antonio, TX 78239 | Oil & Gas Operator | Dec 2024 |
15 | Allegro Investments, Inc. | Victoria, TX 77903 | Oil & Gas Operator | Nov 2020 |
16 | Allen & Shumate, Inc. | Alice, TX 78333 | Oil & Gas Operator | Jan 1996 |
17 | Alvarado 2014 LLC | Houston, TX 77027 | Oil & Gas Operator | Dec 2024 |
18 | American Coastal Energy, Inc. | Houston, TX 77225 | Oil & Gas Operator | May 2008 |
19 | American Cometra, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2008 |
20 | American Eagle Resources, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2024 |
21 | Americo Energy Resources, LLC | Houston, TX 77063 | Oil & Gas Operator | Dec 2024 |
22 | Aminex USA, Inc. | Somerset, TX 78069 | Oil & Gas Operator | May 2018 |
23 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
24 | Ampak Oil Company | Plano, TX 75074 | Oil & Gas Operator | Dec 2024 |
25 | Anaqua Oil & Gas, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Mar 2008 |
26 | Andrews & Corkran, L.L.C. | Austin, TX 78746 | Oil & Gas Operator | Feb 2000 |
27 | Aop Operating Corporation | Dallas, TX 75313 | Oil & Gas Operator | Aug 2003 |
28 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
29 | Arabie, Inc. | Lake Charles, LA 70605 | Oil & Gas Operator | Dec 2024 |
30 | Arben Oil, Inc. | Coleman, TX 76834 | Oil & Gas Operator | Dec 2024 |
31 | Arco Oil & Gas Company | Plano, TX 75086 | Oil & Gas Operator | Mar 2006 |
32 | Argent Energy (Us) Holdings Inc | Sugar Land, TX 77479 | Oil & Gas Operator | Sep 2021 |
33 | Arrow S Energy Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
34 | Ashby, Andrew M. | Golden, CO 80401 | Oil & Gas Operator | Jul 1998 |
35 | Atascosa Exploration, LLC | San Antonio, TX 78209 | Oil Operator | Apr 2020 |
36 | Atlas Eagle Ford Oper Co, LLC | Fort Worth, TX 76116 | Oil & Gas Operator | May 2020 |
37 | Atlas Operating LLC | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
38 | Atnipp, H. L. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
39 | Aurora USA Development, LLC | Houston, TX 77002 | Oil & Gas Operator | Jul 2014 |
40 | Avighna Energy Inc | Sugar Land, TX 77487 | Oil & Gas Operator | Jan 2019 |
41 | Axis Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Dec 2024 |
42 | B D Production Co., Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Dec 2024 |
43 | Bailey, L. J. | Pleasanton, TX 78064 | Oil & Gas Operator | Jul 2003 |
44 | Bar V Energy LLC | Poteet, TX 78065 | Oil Operator | Dec 2024 |
45 | Bass Enterprises Production Co | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2006 |
46 | Bay Rock Operating Company | San Antonio, TX 78212 | Oil & Gas Operator | Dec 2024 |
47 | Baylor Operating, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2024 |
48 | Bayshore Operating Co. | Ingleside, TX 78362 | Oil & Gas Operator | Mar 2009 |
49 | Bayshore Operating Corp., L.L.C. | Luling, TX 78648 | Oil Operator | Dec 2024 |
50 | Baytex USA Development, LLC | Houston, TX 77056 | Oil & Gas Operator | Sep 2017 |
51 | BB-Southtex, LLC | San Antonio, TX 78259 | Oil & Gas Operator | Dec 2024 |
52 | Bellows Operating Co., L. C. | Goliad, TX 77963 | Oil & Gas Operator | Dec 2024 |
53 | Bellows, Dewey Oper. Co., LTD. | Refugio, TX 78377 | Oil & Gas Operator | Jul 2013 |
54 | Bering Operating Company, Inc. | Tyler, TX 75701 | Oil & Gas Operator | May 2001 |
55 | Beta Oil Corporation | San Antonio, TX 78232 | Oil & Gas Operator | Dec 2024 |
56 | Bigfoot Oil LLC | Denver, CO 80206 | Oil Operator | Dec 2024 |
57 | Bishop Petroleum Inc. | Houston, TX 77007 | Oil & Gas Operator | Dec 2024 |
58 | Black Jack Services, L.L.C. | Bastrop, TX 78602 | Oil & Gas Operator | Dec 2024 |
59 | Black Jack Well Service, Inc. | Somerset, TX 78069 | Oil & Gas Operator | Aug 2003 |
60 | Black Sable Energy, LLC | San Antonio, TX 78209 | Oil Operator | Jan 2018 |
61 | Blackbrush O & G, Inc. | San Antonio, TX 78258 | Oil & Gas Operator | Apr 2012 |
62 | Blackbrush O & G, LLC | San Antonio, TX 78259 | Oil & Gas Operator | Dec 2024 |
63 | Blackjack Operating L. L. C. | Schertz, TX 78154 | Oil & Gas Operator | Dec 2024 |
64 | Blair, Jack N. | Midland, TX 79702 | Oil & Gas Operator | May 1996 |
65 | Bledsoe, R.K. Trust Oil Operator | Jourdanton, TX 78026 | Oil & Gas Operator | Dec 2024 |
66 | Blue Quail Oil Co. | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
67 | Blue Star Energy, Inc. | Shawnee, OK 74802 | Oil & Gas Operator | Dec 2024 |
68 | Bodden Production | Poth, TX 78147 | Oil & Gas Operator | Dec 2024 |
69 | Bommer Engineering Co. | San Antonio, TX 78260 | Oil & Gas Operator | Dec 2024 |
70 | BP Products North America Inc | Chicago, IL 60606 | Gas Operator | Jan 2017 |
71 | Brayton Oil Corp. | Corpus Chrsti, TX 78476 | Oil & Gas Operator | Dec 1994 |
72 | Bright & Company | The Colony, TX 75056 | Oil & Gas Operator | May 2015 |
73 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
74 | Britanco, L.L.C. | Falls City, TX 78113 | Oil & Gas Operator | Dec 2024 |
75 | Brothers Production Company Inc. | Midland, TX 79708 | Oil & Gas Operator | Dec 2024 |
76 | Brymer Contracting Incorporated | Pleasanton, TX 78064 | Oil & Gas Operator | Dec 2024 |
77 | Brymer, Jack Contr. Serv. | George West, TX 78022 | Oil Operator | Dec 2024 |
78 | Buccaneer Operating LLC | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
79 | Burk Royalty Co., LTD. | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
80 | Burk Royalty Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Jan 2002 |
81 | Burlington Resources Oil & Gas Company LP | Houston, TX 77252 | Oil & Gas Operator | Dec 2024 |
82 | Burnett Oil Co Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2024 |
83 | Butler, Kevin O. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
84 | Butler, Kevin O. & Assoc., Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
85 | C&C II | Pleasanton, TX 78064 | Oil & Gas Operator | Mar 1998 |
86 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
87 | Cal Oil Company | Missouri City, TX 77459 | Oil Operator | May 2022 |
88 | Calame, Richard | Devine, TX 78016 | Oil Operator | Dec 2024 |
89 | Calfas Cattle & Oil, LLC | San Antonio, TX 78205 | Oil Operator | Dec 2024 |
90 | Calfas Oil, LLC | San Antonio, TX 78205 | Oil Operator | Dec 2024 |
91 | Calk Oil Company | Lytle, TX 78052 | Oil Operator | Dec 2024 |
92 | Calk Operating, LLC | Lytle, TX 78052 | Oil Operator | Dec 2024 |
93 | Calk, Roger D. | Lytle, TX 78052 | Oil & Gas Operator | Dec 2024 |
94 | Callon (Eagle Ford) LLC | Houston, TX 77042 | Oil & Gas Operator | Jun 2023 |
95 | Caltex Energy Co. | Luling, TX 78648 | Oil & Gas Operator | Dec 2024 |
96 | Cap Operating Inc. | Borger, TX 79008 | Oil & Gas Operator | Dec 2024 |
97 | Capital Star Oil & Gas, Inc. | Houston, TX 77027 | Oil & Gas Operator | Dec 2024 |
98 | Carrizo (Eagle Ford) LLC | Houston, TX 77042 | Oil & Gas Operator | Jan 2020 |
99 | Carrizo Oil & Gas, Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
100 | Cashco Oil Company | Houston, TX 77024 | Oil & Gas Operator | Aug 2003 |