1 | 5H Oil Co., LLC | Dallas, TX 75225 | Oil & Gas Operator | Dec 2016 |
2 | 7S Oil & Gas, LLC | Midland, TX 79706 | Oil & Gas Operator | Dec 2019 |
3 | Abaco Operating, LLC | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2024 |
4 | Abel, M.D. Co. | Lampasas, TX 76550 | Oil & Gas Operator | Jun 2017 |
5 | Abraxas Petroleum Corporation | San Antonio, TX 78259 | Oil & Gas Operator | Dec 2024 |
6 | Abraxas Production Corporation | San Antonio, TX 78270 | Oil & Gas Operator | Sep 1999 |
7 | Adkins, R. L. Corp. | Lubbock, TX 79408 | Oil & Gas Operator | Jun 2013 |
8 | Aggietech Oil, LTD. | Midland, TX 79701 | Oil & Gas Operator | Aug 2016 |
9 | Aikman Oil Corp. | Oklahoma City, OK 73157 | Oil & Gas Operator | Dec 2024 |
10 | Ajax Resources, LLC | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
11 | Allar Co., The | Graham, TX 76450 | Oil & Gas Operator | Dec 2004 |
12 | Alta Energy Corporation | Midland, TX 79701 | Oil & Gas Operator | Apr 1995 |
13 | Altura Energy LTD. | Houston, TX 77210 | Oil & Gas Operator | Apr 2000 |
14 | Amax Oil & Gas Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2014 |
15 | Amerada Hess Corporation | Houston, TX 77252 | Oil & Gas Operator | Aug 2013 |
16 | American Cometra, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2008 |
17 | Amerind Oil Company, LTD. | Midland, TX 79701 | Oil & Gas Operator | Nov 2004 |
18 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
19 | Amplify Energy Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
20 | Anadarko E&P Onshore LLC | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
21 | Antares Energy Company | Houston, TX 77010 | Oil & Gas Operator | Dec 2024 |
22 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
23 | Apv McCamey LLC | MC Camey, TX 79752 | Oil & Gas Operator | Dec 2024 |
24 | Aratex Production Company | Denver, CO 80202 | Oil & Gas Operator | Jun 2003 |
25 | Arch Oil & Gas, LLC | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
26 | Arch Petroleum Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2008 |
27 | Ard Drilling Company Inc. | Abilene, TX 79604 | Oil & Gas Operator | Jun 2000 |
28 | Arden Energy Partners, Inc. | San Angelo, TX 76906 | Oil & Gas Operator | Feb 2013 |
29 | Armor Petroleum, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
30 | Aspen Exploration, Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2012 |
31 | Atlas Energy Corporation (Del.) | Oklahoma City, OK 73112 | Oil & Gas Operator | Dec 2024 |
32 | Atropos Exploration Company | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
33 | Avra Oil Co | Dallas, TX 75248 | Oil & Gas Operator | Dec 2024 |
34 | Banam Corporation | Midland, TX 79702 | Oil & Gas Operator | Nov 2013 |
35 | Barrett Brothers Oil & Gas, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2020 |
36 | Barton Oil Co. | Baird, TX 79504 | Oil Operator | Jun 2004 |
37 | Basa Resources Inc | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
38 | Basic Energy Services, L.P. | Fort Worth, TX 76102 | Oil Operator | Dec 2024 |
39 | Bass Petroleum Inc | Austin, TX 78716 | Oil & Gas Operator | Dec 2024 |
40 | Baxter, D. B. Inc. | Midland, TX 79708 | Oil & Gas Operator | Dec 2024 |
41 | Baxter, Kelly H. | Austin, TX 78767 | Oil & Gas Operator | Mar 2008 |
42 | Baxter, Murphy H. | Houston, TX 77002 | Oil & Gas Operator | Sep 1998 |
43 | Bayridge Texas Corp. | Big Spring, TX 79720 | Oil & Gas Operator | Jul 2004 |
44 | Baytech Inc | Midland, TX 79702 | Oil & Gas Operator | Aug 2003 |
45 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
46 | BCM Energy Operating LLC | Lafayette, LA 70503 | Oil Operator | Jun 2015 |
47 | Beach Exploration, Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
48 | Bechtel Energy Resources Corp. | Houston, TX 77210 | Oil & Gas Operator | Jun 1996 |
49 | Becker, Clyde M. | Ponca City, OK 74601 | Oil & Gas Operator | Oct 2009 |
50 | Bedford Oil & Gas, Inc. | Luling, TX 78648 | Oil & Gas Operator | Dec 2024 |
51 | Bee-Jay Energy | Whiteface, TX 79379 | Oil & Gas Operator | Nov 1993 |
52 | Bee-Jay Petro, Inc. | Levelland, TX 79336 | Oil & Gas Operator | Jun 2024 |
53 | Benchmark Production, LLC | Midland, TX 79701 | Oil Operator | May 2006 |
54 | Bennett, M. Brad Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2005 |
55 | Berry Oil Comp. | Houston, TX 77002 | Oil & Gas Operator | Jul 2014 |
56 | Beryl Oil And Gas, LP | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
57 | Bettis, Boyle & Stovall | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
58 | Big Star Oil & Gas, LLC | Midland, TX 79710 | Oil & Gas Operator | Sep 2017 |
59 | Birch Operations, Inc. | Houston, TX 77010 | Oil & Gas Operator | Dec 2024 |
60 | Black Gold Energy LLC | Jenks, OK 74037 | Oil Operator | Jun 2024 |
61 | Black Swan Operating, LLC | Denver, CO 80202 | Oil & Gas Operator | May 2023 |
62 | Blair Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2011 |
63 | Blair, Jack N. | Midland, TX 79702 | Oil & Gas Operator | May 1996 |
64 | Blue Ridge Resources, LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
65 | Boyd & McWilliams Energy Group | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
66 | BP Products North America Inc | Chicago, IL 60606 | Gas Operator | Jan 2017 |
67 | Brahaney Drilling Co. | Midland, TX 79702 | Oil & Gas Operator | Feb 2014 |
68 | Brahaney Drilling Company, LTD. | Midland, TX 79702 | Oil & Gas Operator | Oct 2015 |
69 | Brazos Petroleum, Inc. | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
70 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2024 |
71 | Bridge Oil Company LP | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
72 | Bridwell Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2024 |
73 | Brigham Oil & Gas, L.P. | Austin, TX 78730 | Oil & Gas Operator | Oct 2015 |
74 | Bright & Company | The Colony, TX 75056 | Oil & Gas Operator | May 2015 |
75 | Brooks, E. B., Jr. | Dallas, TX 75206 | Oil & Gas Operator | May 2018 |
76 | Brown Tom Inc | Dallas, TX 75240 | Oil & Gas Operator | Mar 2015 |
77 | Brown, George R. Partnership,The | Houston, TX 77002 | Oil & Gas Operator | May 2006 |
78 | Brown, H. L., Jr. | Midland, TX 79702 | Oil & Gas Operator | May 2002 |
79 | Bta Oil Producers | Midland, TX 79701 | Oil & Gas Operator | Sep 2009 |
80 | Bta Oil Producers, LLC | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
81 | Burk Royalty Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Jan 2002 |
82 | Burleson Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
83 | Burlington Resources Oil And Gas Co. | Houston, TX 77210 | Oil & Gas Operator | Mar 2023 |
84 | Bustamante Resources LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
85 | Butler, Kevin O. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
86 | Butler, Kevin O. & Assoc., Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
87 | Byrd Operating Company | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
88 | Callon Petroleum Operating Co | Houston, TX 77042 | Oil & Gas Operator | Jul 2024 |
89 | Cambrian Management LTD | McCaulley, TX 79534 | Oil & Gas Operator | Dec 2024 |
90 | Canyon Reef Brine LLC | Snyder, TX 79550 | Oil Operator | Dec 2024 |
91 | Caprock Operating, Inc. | Midland, TX 79708 | Oil & Gas Operator | Dec 2007 |
92 | Carlow Corp. | Midland, TX 79702 | Oil & Gas Operator | Sep 2024 |
93 | Carrland Oil & Gas Inc. | Prosper, TX 75078 | Oil & Gas Operator | Dec 2024 |
94 | Celero Energy II, LP | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
95 | Celero Energy LP | Midland, TX 79701 | Oil & Gas Operator | May 2011 |
96 | Cfo Resources, Inc. | Corpus Chrsti, TX 78412 | Oil & Gas Operator | Dec 2024 |
97 | CGS Operating, LLC | Kilgore, TX 75663 | Oil & Gas Operator | May 2023 |
98 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
99 | Chevron Midcontinent, L.P. | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
100 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |