1 | 3-M Energy Corporation | San Angelo, TX 76902 | Oil & Gas Operator | Jun 2017 |
2 | 3-T Exploration, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
3 | 7S Oil & Gas, LLC | Midland, TX 79706 | Oil & Gas Operator | Dec 2019 |
4 | Abraxas Petroleum Corporation | San Antonio, TX 78259 | Oil & Gas Operator | Dec 2024 |
5 | Adkins, R. L. Corp. | Lubbock, TX 79408 | Oil & Gas Operator | Jun 2013 |
6 | Aethon I LP | Dallas, TX 75206 | Oil & Gas Operator | Mar 2015 |
7 | Allied Energy Operating, LLC | McKinney, TX 75070 | Oil Operator | Dec 2024 |
8 | Alpine Resources, Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
9 | Alps Oil Company | Odessa, TX 79760 | Oil & Gas Operator | Aug 1999 |
10 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
11 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
12 | Anadarko E&P Onshore LLC | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
13 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Sep 2024 |
14 | Antelope Energy Company LLC | Denver, CO 80202 | Oil & Gas Operator | Oct 2024 |
15 | Antelope Production Co. | Midland, TX 79701 | Oil & Gas Operator | Oct 1995 |
16 | Anthony, Bob G. Inc. | Brookhaven, MS 39601 | Oil & Gas Operator | Dec 2024 |
17 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
18 | Apv McCamey LLC | MC Camey, TX 79752 | Oil & Gas Operator | Dec 2024 |
19 | Ausland Production Company | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
20 | Avra Oil Co | Dallas, TX 75248 | Oil & Gas Operator | Dec 2024 |
21 | B & S Salvage | Post, TX 79356 | Oil & Gas Operator | Dec 2024 |
22 | B C & D Oil & Gas Corp. | Hobbs, NM 88241 | Oil & Gas Operator | Dec 2024 |
23 | Bandera Exploration Company | Dallas, TX 75225 | Oil & Gas Operator | Jan 2017 |
24 | Barnett Energy, Inc. | The Colony, TX 75056 | Oil & Gas Operator | Dec 2024 |
25 | Baron Energy Inc. | San Marcos, TX 78666 | Oil & Gas Operator | Dec 2024 |
26 | Bass Enterprises Production Co | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2006 |
27 | Baxter, D. B. Inc. | Midland, TX 79708 | Oil & Gas Operator | Dec 2024 |
28 | Baxter, Murphy H. | Houston, TX 77002 | Oil & Gas Operator | Sep 1998 |
29 | BBS Oil Field Services Inc | Post, TX 79356 | Oil & Gas Operator | Dec 2024 |
30 | Bee-Jay Energy | Whiteface, TX 79379 | Oil & Gas Operator | Nov 1993 |
31 | Bee-Jay Petro, Inc. | Levelland, TX 79336 | Oil & Gas Operator | Jun 2024 |
32 | Beekay Company | Dallas, TX 75219 | Oil & Gas Operator | Dec 1996 |
33 | Belco Energy Corp. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2015 |
34 | Bellwether Exploration Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
35 | Bettis, Boyle & Stovall | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
36 | Bevers SWD, Inc. | Lubbock, TX 79453 | Oil & Gas Operator | Dec 2024 |
37 | BHP Petroleum (Americas) Inc | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
38 | Big Star Oil & Gas, LLC | Midland, TX 79710 | Oil & Gas Operator | Sep 2017 |
39 | Blair Exploration, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2011 |
40 | Blair, Jack N. | Midland, TX 79702 | Oil & Gas Operator | May 1996 |
41 | Blue Ridge Resources, LLC | Midland, TX 79710 | Oil & Gas Operator | Dec 2024 |
42 | Boaz Energy II Operating, LLC | Midland, TX 79705 | Oil & Gas Operator | Dec 2024 |
43 | Bond Operating Company | Dallas, TX 75219 | Oil & Gas Operator | Dec 2024 |
44 | Boone & Moore Oil Co. | Lubbock, TX 79453 | Oil & Gas Operator | Mar 1995 |
45 | Brammer Engineering, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Dec 2024 |
46 | Brazos Petroleum, Inc. | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
47 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Oct 2024 |
48 | Breitburn Operating LP | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
49 | Bridwell Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2024 |
50 | Bright & Company | The Colony, TX 75056 | Oil & Gas Operator | May 2015 |
51 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
52 | Brothers Production Company Inc. | Midland, TX 79708 | Oil & Gas Operator | Dec 2024 |
53 | Brown Tom Inc | Dallas, TX 75240 | Oil & Gas Operator | Mar 2015 |
54 | Brown, Geo. R Partnership,LP,The | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
55 | Brown, George R. Partnership,The | Houston, TX 77002 | Oil & Gas Operator | May 2006 |
56 | Browning Oil Company, Inc. | Dallas, TX 75251 | Oil & Gas Operator | Dec 2024 |
57 | Bta Oil Producers | Midland, TX 79701 | Oil & Gas Operator | Sep 2009 |
58 | Burk Royalty Co., LTD. | Wichita Falls, TX 76308 | Oil & Gas Operator | Dec 2024 |
59 | Burk Royalty Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Jan 2002 |
60 | Burns, Bill C. | Midland, TX 79701 | Oil & Gas Operator | Dec 1997 |
61 | C & S Operating | Whiteface, TX 79379 | Oil & Gas Operator | Dec 2024 |
62 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
63 | Cada Operating, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Nov 2004 |
64 | Cal Oil Company | Missouri City, TX 77459 | Oil Operator | May 2022 |
65 | Callaway Production Co., Inc. | Midland, TX 79701 | Oil & Gas Operator | Jan 1996 |
66 | Canyon Exploration Co. | Amarillo, TX 79105 | Oil & Gas Operator | Sep 2024 |
67 | Carrland Oil & Gas Inc. | Prosper, TX 75078 | Oil & Gas Operator | Dec 2024 |
68 | Cass Energy Corp | Dallas, TX 75225 | Oil & Gas Operator | Aug 2003 |
69 | Cawell Energy, LLC | Spring, TX 77379 | Oil Operator | Dec 2024 |
70 | Centaur Petroleum Corporation | Fort Worth, TX 76101 | Oil & Gas Operator | Dec 2024 |
71 | Cesinger Exploration Service, In | Dallas, TX 75208 | Oil & Gas Operator | Mar 2006 |
72 | Chaparral (USA) Energy, Inc. | Oklahoma City, OK 73114 | Oil & Gas Operator | Sep 2002 |
73 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73142 | Oil & Gas Operator | Dec 2024 |
74 | Chevron Midcontinent, L.P. | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
75 | Chisholm Exploration | Abilene, TX 79604 | Oil & Gas Operator | Dec 2024 |
76 | Cholla Petroleum, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Dec 2024 |
77 | Cimarex Energy Co. Of Colorado | Midland, TX 79706 | Oil & Gas Operator | Dec 2024 |
78 | Citation Oil & Gas Corp. | Houston, TX 77269 | Oil & Gas Operator | Dec 2024 |
79 | Clearfork Petroleum Inc. (A) | Lubbock, TX 79408 | Oil & Gas Operator | Dec 2024 |
80 | CML Exploration, LLC | Austin, TX 78746 | Oil & Gas Operator | Dec 2024 |
81 | Co-Co Oil, Inc. | Lubbock, TX 79407 | Oil & Gas Operator | Aug 2003 |
82 | Coastal Oil & Gas Corporation | Houston, TX 77252 | Oil & Gas Operator | Dec 2009 |
83 | Cobra Oil & Gas Corporation | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2024 |
84 | Coda Energy, Inc. | Dallas, TX 75231 | Oil & Gas Operator | Aug 1998 |
85 | COG Operating LLC | Midland, TX 79701 | Oil & Gas Operator | Dec 2024 |
86 | Columbia Gas Development Corp. | Houston, TX 77251 | Oil & Gas Operator | Jun 1996 |
87 | Conoco Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2015 |
88 | Convest Energy Corporation | Houston, TX 77057 | Oil & Gas Operator | Sep 2014 |
89 | Cooper Oil & Gas, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2024 |
90 | Coquina Oil Corporation | Houston, TX 77227 | Oil & Gas Operator | Mar 2015 |
91 | Costilla Energy Inc | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
92 | Costilla Petroleum Corporation | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
93 | Cottonwood Resources, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2003 |
94 | Cox, John L. | Midland, TX 79702 | Oil & Gas Operator | Mar 2015 |
95 | Cross Timbers Energy, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2024 |
96 | Cross Timbers Operating Co | Fort Worth, TX 76102 | Oil & Gas Operator | Aug 2024 |
97 | Custer & Wright Operating, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
98 | D & B Oil Company | Graham, TX 76450 | Oil & Gas Operator | Dec 2024 |
99 | D & D Enterprises | Post, TX 79356 | Oil & Gas Operator | Dec 2024 |
100 | D & D Oil Co. #2 | Post, TX 79356 | Oil & Gas Operator | Dec 2024 |