1 | T & B Resources | | Oil & Gas Operator | Jul 1990 |
2 | Tabco Exploration Inc. | New Orleans, LA 70131 | Oil & Gas Operator | Dec 1998 |
3 | Tabco Producing Co. | | Oil & Gas Operator | Jan 1998 |
4 | Tadlock Properites | | Oil & Gas Operator | Jan 1994 |
5 | Targa Midstream Services LLC | Houston, TX 77002 | Oil Operator | Mar 2023 |
6 | Teal Petroleum Co. | | Oil & Gas Operator | Sep 1978 |
7 | Tee Operating Company | | Oil & Gas Operator | Jun 1989 |
8 | Telico Minerals, L.L.C. | | Oil & Gas Operator | Oct 2019 |
9 | Tenneco Oil Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Aug 2024 |
10 | Tennessee Gas Pipeline Company | Houston, TX 77252 | Oil & Gas Operator | Dec 2011 |
11 | Tennessee Gas Pipeline Company, LLC | Houston, TX 77252 | Oil Operator | May 2024 |
12 | Tepee Petroleum Company, Inc. | Houston, TX 77098 | Oil & Gas Operator | Feb 2014 |
13 | Terra Resources, Inc. | Casper, WY 82601 | Oil & Gas Operator | Jun 1990 |
14 | Terrier Oil Company | | Oil & Gas Operator | Feb 2015 |
15 | Texaco Inc | Kingfisher, OK 73750 | Oil & Gas Operator | Dec 2017 |
16 | Texas Meridian Res. Expl., Inc. | Houston, TX 77079 | Oil & Gas Operator | Jun 1998 |
17 | Texas Pacific Oil Company Inc. | | Oil & Gas Operator | Dec 1980 |
18 | Texas Petroleum Investment Company | Houston, TX 77057 | Oil & Gas Operator | Dec 2024 |
19 | The Exploration Co. Of La, Inc | | Oil & Gas Operator | Nov 1987 |
20 | The Meridian Res. & Exp. LLC | | Oil & Gas Operator | Sep 2010 |
21 | Three S & T Oil Co., Inc. | | Oil & Gas Operator | May 1985 |
22 | Three Sisters Investments, LTD | | Oil & Gas Operator | Oct 1989 |
23 | Toce Energy, L.L.C. | | Oil & Gas Operator | Dec 2017 |
24 | Toce Oil Company | | Oil & Gas Operator | Dec 2014 |
25 | Tom West | | Oil & Gas Operator | Nov 1989 |
26 | Torrid Energy Company | | Oil & Gas Operator | Jun 1988 |
27 | Total Minatome Corporation | Houston, TX 77210 | Oil & Gas Operator | Dec 1998 |
28 | Traillour Oil Co. | | Oil & Gas Operator | Mar 1990 |
29 | Transcontinental Gas P/L Corp. | | Oil & Gas Operator | Dec 2009 |
30 | Transcontinental Gas Pipeline Co LLC | | Oil Operator | Jul 2024 |
31 | Transtexas Gas Corporation | Houston, TX 77265 | Oil & Gas Operator | Aug 2005 |
32 | Transworld Expl. & Prod., Inc. | | Oil & Gas Operator | Mar 2004 |
33 | Trek Resources, Inc. | Dallas, TX 75207 | Oil & Gas Operator | Dec 2024 |
34 | Tri Investment Company | | Oil Operator | Mar 1980 |
35 | Tri-Production Company | | Oil Operator | Apr 1994 |
36 | Tribal Oil Company | | Oil & Gas Operator | Dec 1981 |
37 | Trunkline Gas Company | | Oil Operator | Mar 2008 |
38 | Tryvest, Inc. | | Oil & Gas Operator | Sep 1991 |
39 | Tucker Operating Co., Inc. | Victoria, TX 77903 | Oil & Gas Operator | Dec 2024 |
40 | Tundra Energy | | Oil Operator | Jul 2024 |
41 | Txo Production Corp. | Ganado, TX 77962 | Oil & Gas Operator | Aug 2022 |
42 | TXP Operating Company | | Oil & Gas Operator | Jul 1992 |