1 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
2 | Amtex Energy | Midland, TX 79702 | Oil & Gas Operator | Aug 1995 |
3 | Atapco | Houston, TX 77040 | Oil & Gas Operator | Feb 1999 |
4 | Barrett Brothers Oil & Gas, Inc. | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2020 |
5 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
6 | Bechtel Energy Resources Corp. | Houston, TX 77210 | Oil & Gas Operator | Jun 1996 |
7 | Belco Energy Corp. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2015 |
8 | Blair Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2011 |
9 | Blue Ridge Resources, LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
10 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2024 |
11 | Bridwell Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2024 |
12 | Brown, H. L., Jr. | Midland, TX 79702 | Oil & Gas Operator | May 2002 |
13 | Brown, H.L. Operating, L.L.C. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
14 | Bta Oil Producers | Midland, TX 79701 | Oil & Gas Operator | Sep 2009 |
15 | Burk Royalty Co., LTD. | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
16 | Callon Petroleum Operating Co | Houston, TX 77042 | Oil & Gas Operator | Jul 2024 |
17 | Campana Petroleum Company | Midland, TX 79705 | Oil & Gas Operator | Dec 2024 |
18 | Canan Mowrey Operating, LLC | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
19 | Carlow Corp. | Midland, TX 79702 | Oil & Gas Operator | Sep 2024 |
20 | Charter Petroleum Company | Abilene, TX 79605 | Oil & Gas Operator | Dec 2024 |
21 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
22 | Cholla Petroleum, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
23 | CMS Oil And Gas Company | Jackson, MI 49201 | Oil & Gas Operator | Oct 2002 |
24 | Coda Energy, Inc. | Dallas, TX 75231 | Oil & Gas Operator | Aug 1998 |
25 | Conoco Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2015 |
26 | Custer & Wright Operating, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
27 | D & D Enterprises | Post, TX 79356 | Oil & Gas Operator | Dec 2024 |
28 | Das Oil Co. L.L.C. | Post, TX 79356 | Oil Operator | Dec 2024 |
29 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2024 |
30 | Dunigan Operating Company, Inc. | Austin, TX 78755 | Oil & Gas Operator | Dec 2024 |
31 | Endeavor Energy Resources, LP | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
32 | Energy & Expl. PRTNRS Oper., LP | Fort Worth, TX 76147 | Oil & Gas Operator | Oct 2016 |
33 | Energy Transfer Crude Marketing LLC | Houston, TX 77002 | Oil Operator | Sep 2024 |
34 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
35 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
36 | EP Operating Limited Partnership | Dallas, TX 75201 | Oil & Gas Operator | Feb 1995 |
37 | Estancia Oil & Gas, LLC | Austin, TX 78716 | Oil & Gas Operator | Dec 2024 |
38 | Estoril Producing Corporation | Midland, TX 79701 | Oil & Gas Operator | Apr 1994 |
39 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2024 |
40 | Fagadau Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Apr 2006 |
41 | Fasken Oil And Ranch, LTD. | Midland, TX 79707 | Oil & Gas Operator | Dec 2024 |
42 | Fasken, Barbara | Midland, TX 79701 | Oil & Gas Operator | Dec 1995 |
43 | Fina Oil And Chemical Company | Dallas, TX 75221 | Oil & Gas Operator | May 2019 |
44 | Forza Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2024 |
45 | Furie Operating, LLC | League City, TX 77573 | Oil & Gas Operator | Nov 2015 |
46 | Giebel Petroleum LTD. | Midland, TX 79705 | Oil & Gas Operator | Jul 2019 |
47 | Goodie Interests | Sugar Land, TX 77478 | Oil Operator | Dec 2024 |
48 | Grand Banks Energy Company | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2024 |
49 | Greenwich Oil Corporation | Dallas, TX 75225 | Oil & Gas Operator | Mar 1994 |
50 | Griffin Petroleum Company | Midland, TX 79705 | Oil & Gas Operator | Dec 2024 |
51 | GTG Operating, LLC | Tyler, TX 75702 | Oil & Gas Operator | Dec 2024 |
52 | Halvey Energy Co. | Midland, TX 79702 | Oil & Gas Operator | Oct 2004 |
53 | Hardwick Oil Company | Sugar Land, TX 77478 | Oil & Gas Operator | Nov 2014 |
54 | Henson Exploration, L.P. | Abilene, TX 79608 | Oil & Gas Operator | Dec 2024 |
55 | Horst Energy LLC | Fort Worth, TX 76124 | Oil & Gas Operator | Jun 2019 |
56 | HW Operating, LLC | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
57 | JMK Petroleum Corp. | Dallas, TX 75251 | Oil & Gas Operator | Jun 2006 |
58 | Journey Operating, L.L.C. | Sugar Land, TX 77496 | Oil & Gas Operator | Aug 2006 |
59 | Killer Rabbit Fields LLC | Monahans, TX 79756 | Oil & Gas Operator | Dec 2024 |
60 | Kimbrough Engineering Co, LLC | New Braunfels, TX 78132 | Oil & Gas Operator | Dec 2014 |
61 | Kinder Morgan Production Co LLC | Midland, TX 79705 | Oil & Gas Operator | Dec 2024 |
62 | Kinder Morgan Production Co LP | Midland, TX 79701 | Oil & Gas Operator | Jul 2007 |
63 | KRF Production Company LLC | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
64 | Lacy, R., Inc. | Longview, TX 75606 | Oil & Gas Operator | Jan 2002 |
65 | Leeper Oil Exp. & Prod. Inc. | Midland, TX 79701 | Oil & Gas Operator | Sep 2005 |
66 | Lone Star Oil & Gas | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
67 | Lynx Energy Company, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2008 |
68 | Maguire Oil Company | Dallas, TX 75270 | Oil & Gas Operator | Mar 2015 |
69 | Manti Operating Company | Covington, LA 70435 | Oil & Gas Operator | Dec 2024 |
70 | Maralo, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 1998 |
71 | Marshall & Winston, Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
72 | McBee Company, The | Dallas, TX 75219 | Oil & Gas Operator | Dec 1997 |
73 | McClure Oil Company, Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
74 | McDonald Production | Lubbock, TX 79408 | Oil & Gas Operator | Mar 2003 |
75 | McDonald Production, LLC | Lubbock, TX 79408 | Oil Operator | Dec 2024 |
76 | Meridian Oil Inc. | Houston, TX 77210 | Oil & Gas Operator | Aug 1996 |
77 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Dec 2024 |
78 | Mewbourne Oil Company | Tyler, TX 75711 | Oil & Gas Operator | Dec 2024 |
79 | Miltex Oil Company | Boerne, TX 78006 | Oil & Gas Operator | Dec 2024 |
80 | Mitchell Energy Corp | Houston, TX 77002 | Oil & Gas Operator | Aug 2013 |
81 | Mobil Producing TX. & N.M. Inc. | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |
82 | Murchison Oil & Gas Inc | Plano, TX 75024 | Oil & Gas Operator | Mar 2024 |
83 | NBL Permian LLC | Houston, TX 77070 | Oil & Gas Operator | Aug 2018 |
84 | Nearburg Producing Company | Dallas, TX 75380 | Oil & Gas Operator | Dec 2024 |
85 | Occidental Energy Marketing, Inc. | Houston, TX 77227 | Gas Operator | Sep 2015 |
86 | Ocean Energy Inc | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
87 | Oilrox Resources LLC | San Antonio, TX 78258 | Oil & Gas Operator | Aug 2023 |
88 | Omar Operating Company | Midland, TX 79702 | Oil & Gas Operator | Sep 2013 |
89 | Omimex Energy, Inc. | Fort Worth, TX 76120 | Oil & Gas Operator | Jul 2024 |
90 | Orion Energen Inc. | Austin, TX 78731 | Oil & Gas Operator | Jul 2023 |
91 | Pactola Development Co | Tulsa, OK 74159 | Oil & Gas Operator | Sep 2004 |
92 | Page Exploration | Midland, TX 79701 | Oil & Gas Operator | Apr 2007 |
93 | Palmer Oil Properties | Post, TX 79356 | Oil & Gas Operator | Dec 2024 |
94 | Patriot Production LLC | Southlake, TX 76092 | Oil & Gas Operator | Apr 2023 |
95 | Peccary Corporation | Lubbock, TX 79453 | Oil & Gas Operator | Aug 2003 |
96 | Pennzenergy Exp. & Prod., L.L.C. | Houston, TX 77210 | Oil & Gas Operator | Mar 2000 |
97 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
98 | Pennzoil Petroleum Company | Houston, TX 77252 | Oil & Gas Operator | Nov 1999 |
99 | Perenco LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2005 |
100 | Permian Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |