1 | 31 Operating LLC | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
2 | Aethon Energy Operating LLC | Dallas, TX 75251 | Oil & Gas Operator | Dec 2024 |
3 | Allar Co., The | Graham, TX 76450 | Oil & Gas Operator | Dec 2004 |
4 | Basa Resources Inc | Dallas, TX 75254 | Oil & Gas Operator | Dec 2024 |
5 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
6 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Oct 2024 |
7 | BPX Operating Company | Denver, CO 80202 | Oil & Gas Operator | Dec 2024 |
8 | Brown Tom Inc | Dallas, TX 75240 | Oil & Gas Operator | Mar 2015 |
9 | Buckhorn Operating LLC | Houston, TX 77251 | Oil & Gas Operator | Dec 2024 |
10 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2024 |
11 | C6 Operating, L.L.C. | Keatchie, LA 71046 | Oil & Gas Operator | Dec 2024 |
12 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
13 | Cameron Exploration, Inc. | Longview, TX 75604 | Oil & Gas Operator | Dec 2024 |
14 | Cameron, Paul E., Jr., Inc. | Montgomery, TX 77356 | Oil & Gas Operator | May 2015 |
15 | Carter Resources | Kilgore, TX 75663 | Oil & Gas Operator | Jan 2005 |
16 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
17 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2024 |
18 | Common Resources L.L.C. | The Woodlands, TX 77380 | Oil & Gas Operator | May 2010 |
19 | Comstock Oil & Gas, LLC | Frisco, TX 75034 | Oil & Gas Operator | Dec 2024 |
20 | Contango Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | Oct 2024 |
21 | Covey Park Resources LLC | Frisco, TX 75034 | Oil & Gas Operator | Aug 2019 |
22 | Crimson Exploration Oper., Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2019 |
23 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2024 |
24 | Dual Production Partners, LLC | Nacogdoches, TX 75963 | Oil & Gas Operator | Dec 2024 |
25 | Eagle Oil & Gas Co. | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
26 | Eclipse Oil & Gas, Inc. | Midland, TX 79703 | Oil & Gas Operator | Dec 2024 |
27 | Encana Oil & Gas (USA) Inc. | Denver, CO 80202 | Oil & Gas Operator | Oct 2020 |
28 | Enerquest Corporation | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
29 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
30 | Etc Texas Pipeline, LTD. | San Antonio, TX 78258 | Oil Operator | Sep 2023 |
31 | Etopsi Oil And Gas, L.L.C. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
32 | Exco Operating Company, LP | Dallas, TX 75251 | Oil & Gas Operator | Dec 2024 |
33 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2024 |
34 | Fortune Operating Company | Willis, TX 77378 | Oil & Gas Operator | Dec 2024 |
35 | Fortune Resources LLC | Longview, TX 75604 | Oil & Gas Operator | Dec 2024 |
36 | Fossil Resources, Inc. | Dallas, TX 75252 | Oil & Gas Operator | Oct 2017 |
37 | Germany Operating Company | Houston, TX 77090 | Oil & Gas Operator | Sep 2011 |
38 | Goldking Prod. Co. | Houston, TX 77002 | Oil & Gas Operator | Apr 1998 |
39 | Gulf South Pipeline Company, LP | Houston, TX 77046 | Oil & Gas Operator | Dec 2020 |
40 | Harding Company | Dallas, TX 75244 | Oil & Gas Operator | Jan 2015 |
41 | Hibbard Energy, LP | Whitehouse, TX 75791 | Oil & Gas Operator | Dec 2024 |
42 | Hunt Petroleum Corporation | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
43 | Inland Oil And Gas | Nacogdoches, TX 75961 | Oil & Gas Operator | Dec 1997 |
44 | Ip Petroleum Company, Inc. | Houston, TX 77210 | Oil & Gas Operator | Mar 2008 |
45 | Jeffcoat Production Company Inc. | Spurger, TX 77660 | Oil & Gas Operator | Oct 2024 |
46 | Jurassic Exploration, Inc. | Longview, TX 75601 | Oil & Gas Operator | Dec 2024 |
47 | KJ Energy, LLC | MT Enterprise, TX 75681 | Oil & Gas Operator | Jul 2024 |
48 | KT Operating Company LLC | Dallas, TX 75231 | Oil & Gas Operator | Feb 2010 |
49 | L.C.S. Production Company | Abilene, TX 79608 | Oil & Gas Operator | Dec 2024 |
50 | Liberty Operating Company, Inc. | Lake Dallas, TX 75065 | Oil & Gas Operator | Mar 2008 |
51 | Lime Rock Resources III-A, L.P. | Houston, TX 77002 | Oil & Gas Operator | Oct 2024 |
52 | Marathon Oil Company | Houston, TX 77024 | Oil & Gas Operator | Oct 2024 |
53 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Dec 2024 |
54 | Merit Energy Company, LLC | Dallas, TX 75240 | Oil & Gas Operator | Aug 2024 |
55 | Midas Resources, Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Dec 2024 |
56 | Midcoast G & P (East Texas) L.P. | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
57 | North Lake Resources LLC | Oklahoma City, OK 73132-5182 | Oil & Gas Operator | Sep 2024 |
58 | Odessa Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
59 | Ovintiv USA Inc. | Denver, CO 80202 | Oil & Gas Operator | Dec 2024 |
60 | Palmer Petroleum Inc. | Shreveport, LA 71105 | Oil & Gas Operator | Dec 2024 |
61 | Pedeco, Inc. | Casper, WY 82601 | Oil & Gas Operator | Mar 2008 |
62 | Pegasus Petroleum Corporation | Corpus Chrsti, TX 78476 | Oil & Gas Operator | Dec 2024 |
63 | Petroleum Technical Services Co. | Midland, TX 79707 | Oil & Gas Operator | Dec 2004 |
64 | Pine Wave Energy Partners Op,LLC | Dallas, TX 75205 | Oil & Gas Operator | Dec 2024 |
65 | Placid Oil Company | Houston, TX 77227 | Oil & Gas Operator | Mar 2008 |
66 | Plains Production Inc | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 1995 |
67 | Radius Operating, LLC | Round Rock, TX 78664 | Oil & Gas Operator | Dec 2024 |
68 | Rainbow Resources, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2007 |
69 | Rosetta Energy Partners, L P | Dallas, TX 75219 | Oil & Gas Operator | Jul 2009 |
70 | Samedan Oil Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2019 |
71 | Samson Lone Star LP | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2007 |
72 | Shelby Boswell Operator, LLC | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
73 | Sheridan Production Co III, LLC | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
74 | Sheridan Production Company, LLC | Houston, TX 77056 | Oil & Gas Operator | Sep 2024 |
75 | Shuler Drilling Co., Inc. | El Dorado, AR 71730 | Oil & Gas Operator | Jul 2024 |
76 | Silver Hill Energy Operating, LLC | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
77 | SM Energy Company | Midland, TX 79707 | Oil & Gas Operator | Dec 2024 |
78 | SND Operating, L.L.C. | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2024 |
79 | Sonat Exploration Company -Tyler | Houston, TX 77251 | Oil & Gas Operator | Dec 1999 |
80 | Sonerra Resources Corporation | Nacogdoches, TX 75963 | Oil & Gas Operator | Dec 2024 |
81 | Southwestern Energy Prod Co | Houston, TX 77032 | Oil & Gas Operator | Jun 2015 |
82 | SSC, Inc. | Lubbock, TX 79408 | Oil & Gas Operator | Dec 2024 |
83 | St. Mary Land & Exploration Co | Denver, CO 80201 | Oil & Gas Operator | Jun 2010 |
84 | SW Operating, Inc. | Kilgore, TX 75662 | Oil & Gas Operator | Sep 2000 |
85 | SWN Production Company, LLC | Spring, TX 77391 | Oil & Gas Operator | Sep 2024 |
86 | Tana Oil And Gas Corporation | Irving, TX 75062 | Oil & Gas Operator | Mar 2000 |
87 | Union Pacific Resources Co. | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2002 |
88 | Vastar Resources Inc | Houston, TX 77253 | Oil & Gas Operator | Aug 2024 |
89 | W & T Offshore, Inc. | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
90 | Weatherly Oil & Gas, LLC | Dallas, TX 75206 | Oil & Gas Operator | Dec 2024 |
91 | Weststar Oil & Gas Inc | Edmond, OK 73013 | Oil & Gas Operator | Oct 2024 |
92 | Weyerhaeuser Company | Crossett, AR 71635 | Oil & Gas Operator | Sep 1994 |
93 | Winston Land & Cattle I, LTD. | Lufkin, TX 75902 | Oil & Gas Operator | Nov 2014 |
94 | XTO Energy Inc. | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |