| Gladney GU #242-213-00713 | Atlas Operating LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 9,730 | Sep 11, 2018 | 1 | Nov 2025 |
| E. M. Day Estate Gas Unit No. 1 #342-213-30964 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak) | ActiveGas | 11,900 | Mar 22, 2014 | 3 | Feb 2026 |
| Royall Danny #242-213-30895 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 11,940 | Nov 2, 2005 | 1 | Feb 2026 |
| TCGU3 (Young M. G. -7) #742-213-30896 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,100 | Oct 10, 2005 | 1 | Apr 2026 |
| TCGU7 (Baker Maude -12) #942-213-30893 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,037 | Sep 13, 2005 | 1 | Feb 2026 |
| TCGU10 (McGee Ben-7) #842-213-30891 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,005 | Sep 9, 2005 | 1 | Apr 2026 |
| TCGU1 (Dosser W. J. -2) #1242-213-30892 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,000 | Sep 9, 2005 | 1 | Apr 2026 |
| Royall Danny #142-213-30079 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,712 | Dec 2, 2004 | 2 | Apr 2026 |
| Hogue Harry #142-213-30062 | Ellis Exploration Inc. only | HendersonTri-Cities NE. (Bacon) | ActiveOil | 10,701 | Jun 21, 2000 | 1 | Apr 2026 |
| TCGU6 (Hinton -3) #642-213-30759 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,600 | Dec 5, 1996 | 2 | Apr 2026 |
| TCGU10 (Bishop W. R. - 2) #742-213-30765 | XTO Energy Inc. only | HendersonTri-Cities (Travis Peak Lower) | PluggedGas | 9,500 | Jun 19, 1996 | 1 | Jun 2000 |
| Day Estate #142-213-30251 | Langham Petroleum Expl. Corp. only | HendersonTri-Cities (Bacon Lime) | PluggedOil | 10,300 | Jan 18, 1996 | 3 | Feb 2002 |
| TCGU7(BAKER M. -10) #742-213-30419 | Urban Oil & Gas Group LLC only | HendersonTri-Cities | Temporarily abandonedGas | 10,000 | Jul 31, 1992 | 2 | — |
| Hogue Harry #342-213-30640 | Brooks Pipe & Supply Co. only | HendersonTri-Cities (Pettit) | PluggedGas | 11,700 | Oct 11, 1991 | 3 | Feb 1995 |
| Giles W.A. #142-213-30656 | XTO Energy Inc. only | HendersonTri-Cities (Travis Peak Lower) | PluggedGas | 9,800 | Jan 25, 1990 | 1 | Oct 2017 |
| TCGU4 (Young Texie B -11) #1042-213-30598 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 1,000 | Apr 16, 1987 | 1 | Apr 2026 |
| TCGU2 (Ady H.P. B -7) #542-213-30588 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,100 | Mar 13, 1987 | 1 | Apr 2026 |
| TCGU1 (Meredith A.H. -8) #1142-213-30594 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,130 | Mar 11, 1987 | 1 | Apr 2026 |
| TCGU1 (Meredith A.H. -7) #1042-213-30593 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,111 | Mar 9, 1987 | 1 | Apr 2026 |
| TCGU3 (Young M.G. -6) #642-213-30599 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 9,300 | Apr 16, 1986 | 1 | Jun 2017 |
| Wallace T.H. #a 142-213-30558 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveInjection | 4,985 | Mar 19, 1986 | 1 | — |
| TCGU1 (Meredith A.H. -6) #942-213-30550 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 9,930 | Jan 28, 1986 | 1 | Feb 2026 |
| TCGU5 (Holland R.F. -4) #642-213-30548 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 9,300 | Jan 17, 1986 | 1 | Aug 2014 |
| TCGU1 (Meredith A.H. -5) #842-213-30546 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 9,950 | Jan 14, 1986 | 1 | Apr 2026 |
| TCGU2 (Ady H.P. B -6) #442-213-30541 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,020 | Dec 16, 1985 | 1 | Jan 2026 |
| TCGU8 (Wallace T.H. -5) #642-213-30537 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 10,000 | Nov 4, 1985 | 1 | Sep 2017 |
| Meredith A.H. #4 C42-213-30533 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Pettit) | Shut inGas | 9,980 | Oct 25, 1985 | 1 | Apr 2013 |
| TCGU5 (Holland R.F. -3) #542-213-30530 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 10,020 | Oct 11, 1985 | 1 | May 1993 |
| TCGU10 (McGee Ben -6) #642-213-30525 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,085 | Sep 3, 1985 | 1 | Feb 2026 |
| TCGU3 (Young M.G. -5) #542-213-30520 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,050 | Aug 13, 1985 | 1 | Apr 2026 |
| TCGU4 (Young Texie B -9) #842-213-30505 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,085 | Jun 18, 1985 | 1 | Apr 2026 |
| TCGU9 (Ryon J.E. -3) #342-213-30506 | XTO Energy Inc. only | HendersonTri-Cities (Travis Peak Lower) | PluggedGas | 10,100 | Jun 13, 1985 | 1 | Jun 2007 |
| TCGU4 (Young Texie B -10) #942-213-30504 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 9,960 | Jun 11, 1985 | 1 | Apr 2026 |
| Mallory M. Jr. #242-213-30496 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 10,030 | May 25, 1985 | 1 | — |
| TCGU7 (Baker Maude -11) #842-213-30495 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 9,975 | May 2, 1985 | 1 | Apr 2026 |
| Day E. M. Estate Gas Unit #1 #242-213-30476 | XTO Energy Inc. only | HendersonTri-Cities (Travis Peak Lower) | PluggedGas | 10,100 | Jan 21, 1985 | 1 | Sep 2023 |
| TCGU3 (Young M.G. -4) #442-213-30469 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,000 | Dec 17, 1984 | 1 | Oct 2025 |
| TCGU8 (Wallace T.H. -4) #542-213-30470 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,015 | Dec 17, 1984 | 1 | Apr 2026 |
| Mallory M. Jr. #142-213-30461 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,052 | Dec 6, 1984 | 1 | Apr 2026 |
| TCGU4 (Young Texie B -7) #642-213-30465 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 9,800 | Oct 26, 1984 | 1 | Apr 2026 |
| TCGU4 (Young Texie B -8) #742-213-30466 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 10,000 | Oct 26, 1984 | 1 | Feb 2010 |
| TCGU1 (Meredith A.H. -3) #6 T42-213-30416 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 9,872 | Jun 4, 1984 | 1 | Apr 2026 |
| TCGU3 (Young M.G. -3) #342-213-30432 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,000 | May 25, 1984 | 1 | Apr 2026 |
| TCGU5 (Holland R.F. -2) #442-213-30425 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 10,013 | May 21, 1984 | 1 | Nov 2013 |
| TCGU10 (McGee Ben -5) #542-213-30422 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 9,995 | May 15, 1984 | 1 | Mar 1997 |
| TCGU7 (Baker Maude -9) #642-213-30420 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 9,931 | May 14, 1984 | 1 | Dec 2025 |
| TCGU10 (McGee Ben -4) #442-213-30397 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | Temporarily abandonedGas | 10,006 | May 11, 1984 | 2 | Oct 2013 |
| TCGU1 (Riddlesperger B -2) #5 T42-213-30405 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,004 | Apr 16, 1984 | 1 | Apr 2026 |
| TCGU2 (Ady H.P. B -5) #342-213-30399 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Travis Peak Lower) | ActiveGas | 10,010 | Mar 5, 1984 | 1 | Apr 2026 |
| Leopard C. W. #2 C42-213-30041 | Urban Oil & Gas Group LLC only | HendersonTri-Cities (Pettit) | PluggedGas | 9,822 | Feb 21, 1984 | 1 | Sep 2025 |