1 | A.O.E. Operators, Inc. | Fulshear, TX 77441 | Oil & Gas Operator | Dec 2024 |
2 | Adobe Energy, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Nov 2004 |
3 | Alamo Operating Company, L. C. | San Antonio, TX 78278 | Oil & Gas Operator | Aug 2023 |
4 | Albrecht, Phil A., Jr. | Victoria, TX 77901 | Oil & Gas Operator | Jun 2005 |
5 | Alexander, Herbert R. Inc. | Houma, LA 70360 | Oil & Gas Operator | Jun 1998 |
6 | Allegiant Resources, LLC | Lafayette, LA 70503 | Oil & Gas Operator | Dec 2024 |
7 | Allegro Investments, Inc. | Victoria, TX 77903 | Oil & Gas Operator | Nov 2020 |
8 | Alta Mesa Services, LP | Houston, TX 77084 | Oil & Gas Operator | Dec 2024 |
9 | American Cometra, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2008 |
10 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
11 | American Pumping & Trucking | New Braunfels, TX 78131 | Oil & Gas Operator | Dec 2024 |
12 | Anderson Oil LTD. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Dec 2024 |
13 | Angel Operating LLC | Metairie, LA 70033 | Oil Operator | Dec 2024 |
14 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
15 | API Operating Co. | Houston, TX 77036 | Oil & Gas Operator | Dec 2024 |
16 | Arbol Resources, Inc. | Houston, TX 77079 | Oil & Gas Operator | Dec 2024 |
17 | Aroc (Texas) Inc | Houston, TX 77090 | Oil & Gas Operator | Dec 2014 |
18 | Atasca Resources Inc | Houston, TX 77219 | Oil & Gas Operator | Dec 2024 |
19 | Atlas Operating LLC | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
20 | Aurora Resources Corporation | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Dec 2024 |
21 | B&L Exploration, L.L.C. | Metairie, LA 70001 | Oil & Gas Operator | Dec 2024 |
22 | B&L Resources, L.L.C. | Metairie, LA 70001 | Oil & Gas Operator | Dec 2024 |
23 | Ballard Exploration Company,Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
24 | Barnhart Co. | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
25 | Bass Enterprises Production Co | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2006 |
26 | Baxter, Murphy H. | Houston, TX 77002 | Oil & Gas Operator | Sep 1998 |
27 | Baylor Operating, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2024 |
28 | Bell, Kelly Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 1995 |
29 | Bep Operating, LLC | Houston, TX 77084 | Oil & Gas Operator | Dec 2024 |
30 | Bex, Inc. | Nashville, TN 37209 | Oil & Gas Operator | Aug 2007 |
31 | Bison Energy Partners, Inc. | Houston, TX 77060 | Oil & Gas Operator | Sep 2001 |
32 | Bison Energy Partners, LTD. | Houston, TX 77060 | Oil & Gas Operator | Apr 2002 |
33 | BKN Oil & Gas, Inc. | Port Lavaca, TX 77979 | Gas Operator | Aug 1997 |
34 | Bois D'Arc Offshore LTD. | Houston, TX 77002 | Oil & Gas Operator | Aug 2008 |
35 | Bois D'Arc Operating Corporation | Houston, TX 77040 | Oil & Gas Operator | Jan 2000 |
36 | Boney Enterprises Prod. Co. | Houston, TX 77055 | Oil & Gas Operator | Dec 2024 |
37 | Bopco, L.P. | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
38 | Boss Expl & Prod Corporation | Dallas, TX 75201 | Oil & Gas Operator | Apr 2008 |
39 | Bozeman, John F. | Rosenberg, TX 77471 | Oil & Gas Operator | Sep 2005 |
40 | Bridge Oil Company LP | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
41 | Bridge Oil Production Co., Inc. | Midland, TX 79702 | Oil & Gas Operator | Jun 1993 |
42 | Brigham Oil & Gas, L.P. | Austin, TX 78730 | Oil & Gas Operator | Oct 2015 |
43 | Brown, George R. Partnership,The | Houston, TX 77002 | Oil & Gas Operator | May 2006 |
44 | Burlington Resources Oil & Gas Company LP | Houston, TX 77252 | Oil & Gas Operator | Dec 2024 |
45 | Burlington Resources Oil And Gas Co. | Houston, TX 77210 | Oil & Gas Operator | Mar 2023 |
46 | C & E Operating, Inc. | Hockley, TX 77447 | Oil & Gas Operator | Dec 2024 |
47 | Cameron Engineering, Inc | Montgomery, TX 77356 | Oil & Gas Operator | Jun 2003 |
48 | Camoil, Inc. | Columbus, TX 78934 | Oil & Gas Operator | Dec 2024 |
49 | Camterra Resources, Inc. | Marshall, TX 75671 | Oil & Gas Operator | Dec 2024 |
50 | Capco Offshore Of Texas, Inc. | Houston, TX 77056 | Oil & Gas Operator | Dec 2024 |
51 | Carter E&P, LLC | Johnson City, TX 78636 | Oil & Gas Operator | Dec 2016 |
52 | Cet Energy Corporation | Spring, TX 77391 | Oil & Gas Operator | Nov 2003 |
53 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2024 |
54 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2024 |
55 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
56 | Chief Operating Company | Houston, TX 77070 | Oil & Gas Operator | Feb 2004 |
57 | Chisos, LTD | Houston, TX 77098 | Oil & Gas Operator | Dec 2024 |
58 | Cico Oil & Gas Company | Houston, TX 77057 | Oil & Gas Operator | Aug 2019 |
59 | Cimarex Energy Co. Of Colorado | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
60 | Cimarron Engineering Corp. | Kingsville, TX 78364 | Oil & Gas Operator | May 2015 |
61 | Coastal Oil & Gas Corporation | Houston, TX 77252 | Oil & Gas Operator | Dec 2009 |
62 | Coastland Operations, LLC | Dallas, TX 75287 | Oil & Gas Operator | Dec 2024 |
63 | Columbia Gas Development Corp. | Houston, TX 77251 | Oil & Gas Operator | Jun 1996 |
64 | Columbus Energy, LLC | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
65 | Continental Trend Resources, Inc | Oklahoma City, OK 73126 | Oil & Gas Operator | Dec 2024 |
66 | Convest Energy Corporation | Houston, TX 77057 | Oil & Gas Operator | Sep 2014 |
67 | Corpus Christi Leaseholds, Inc. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Sep 1996 |
68 | Corum Operating Company, LLC | Houston, TX 77055 | Oil & Gas Operator | Dec 2024 |
69 | Corum Production Company | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
70 | Costilla Energy Inc | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
71 | Costilla Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
72 | Crest Petroleum, LLC | Wichita Falls, TX 76301 | Oil & Gas Operator | Dec 2024 |
73 | Cummins & Walker Oil Co., Inc. | Austin, TX 78746 | Oil & Gas Operator | Jan 2021 |
74 | Dale Operating Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
75 | Dalen Resources Oil & Gas Co. | Dallas, TX 75206 | Oil & Gas Operator | Jun 2010 |
76 | Dallas Resources, Inc. | Dallas, TX 75231 | Oil & Gas Operator | Dec 1997 |
77 | Davis Gulf Coast, Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2024 |
78 | Davis Operating Company | Elysian Field, TX 75642 | Oil & Gas Operator | Dec 2024 |
79 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2024 |
80 | Dewbre Petroleum Corporation | Corpus Chrsti, TX 78404 | Oil & Gas Operator | Dec 2024 |
81 | Dolch Production, Inc. | San Antonio, TX 78248 | Oil & Gas Operator | Jul 1996 |
82 | Dominion Oklahoma Texas E&P, Inc | Richmond, VA 23219 | Oil & Gas Operator | Sep 2018 |
83 | Dorado Oil Company | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Dec 2014 |
84 | Dreyfus, Louis Natural Gas Corp | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2001 |
85 | Eex Corporation | Houston, TX 77060 | Oil & Gas Operator | Feb 2000 |
86 | Energy Development Corporation | Houston, TX 77067 | Oil & Gas Operator | Dec 2023 |
87 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
88 | Erg Operating Company Inc | Houston, TX 77002 | Oil & Gas Operator | Dec 2006 |
89 | Erg Resources LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2015 |
90 | Esenjay Exploration, Inc | Houston, TX 77042 | Oil & Gas Operator | Sep 2024 |
91 | Esenjay Petroleum Corp. | Corpus Chrsti, TX 78471 | Oil & Gas Operator | Jul 1998 |
92 | European-Southwest Co. | Houston, TX 77254 | Oil & Gas Operator | Dec 2024 |
93 | Express Oil Co. | Hallettsville, TX 77964 | Oil & Gas Operator | Dec 2024 |
94 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Jun 2024 |
95 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |
96 | Famcor Oil, Inc. | Scottsdale, AZ 85260 | Oil & Gas Operator | Sep 2020 |
97 | Faulconer Vernon E Inc | Tyler, TX 75711 | Oil & Gas Operator | Oct 2024 |
98 | Fina Oil And Chemical Company | Dallas, TX 75221 | Oil & Gas Operator | May 2019 |
99 | Finaly Resources LLC | Sunset Beach, CA 90742 | Oil & Gas Operator | Dec 2024 |
100 | Flash Gas & Oil Southwest, Inc. | Mandeville, LA 70470 | Oil & Gas Operator | Oct 2019 |