| Trawick GU 12 G-6-16772 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 1.92M | May 1997 – Aug 2026 |
| Trawick GU 1 G-6-34308 | Urban Oil & Gas Group, LLC | Trawick (Rodessa) | Nacogdoches | 1 | 0 | 0 | — |
| Trawick G.U. 25 G-6-84492 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 622K | by Jan 1993 – Aug 2026 |
| Trawick GU 15 G-6-94110 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 750K | by Jan 1993 – Aug 2026 |
| Trawick GU 22 G-6-95997 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 966K | by Jan 1993 – Oct 2025 |
| Trawick GU 32 G-6-115461 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 928K | by Jan 1993 – Aug 2026 |
| Trawick GU 60 G-6-116795 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 167K | by Jan 1993 – Aug 2026 |
| Trawick G.U. 15 G-6-129558 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 1.39M | by Jan 1993 – Sep 2019 |
| Trawick GU 3 G-6-131086 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 2.72M | by Jan 1993 – Aug 2026 |
| Trawick GU 18 G-6-132430 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 3.2M | by Jan 1993 – Aug 2026 |
| Trawick GU 18 G-6-160114 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 906K | Aug 1996 – Aug 2026 |
| Trawick GU 11 G-6-170701 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 91.3K | Sep 1998 – May 2026 |
| Trawick GU 22 G-6-189812 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 463K | Jun 2002 – Aug 2026 |
| Trawick GU 44 G-6-202372 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 936K | Apr 2004 – Aug 2026 |
| Trawick GU 61 G-6-203895 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 516K | Jul 2004 – Aug 2026 |
| Trawick GU 14 G-6-205740 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 657K | Oct 2004 – Aug 2026 |
| T.I.N. G-6-229114 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 0 | — |
| Doyle Creek Gas Unit No. 1 G-6-230361 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 630K | Jun 2007 – Aug 2026 |
| McLean, Harry G-6-232387 | Urban Oil & Gas Group, LLC | Decker Switch (Travis Peak) | Houston | 1 | 0 | 180K | Aug 2007 – Jan 2015 |
| Goff G-6-233089 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Anderson | 1 | 0 | 0 | — |
| Overshown Gas Unit G-6-233722 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 0 | — |
| T.I.N. G-6-234353 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 0 | — |
| Blackstone Gas Unit No. 1 G-6-235780 | Urban Oil & Gas Group, LLC | Douglass, W. (Travis Peak) | Nacogdoches | 1 | 0 | 95.8K | Feb 2008 – Jan 2009 |
| Chronister Heirs G-6-238548 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 614K | Jul 2008 – Aug 2026 |
| Wall Gas Unit G-6-242539 | Urban Oil & Gas Group, LLC | Decker Switch (Travis Peak) | Houston | 1 | 0 | 120K | Jul 2008 – Sep 2019 |
| Copeland G-6-245046 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 710K | Nov 2008 – Aug 2026 |
| Burrantown Gas Unit G-6-245784 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 0 | — |
| Trawick GU 15 G-6-246293 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 480K | Dec 2008 – Aug 2026 |
| Staton Gas Unit NO.1 G-6-246409 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 1.17M | Jan 2009 – Aug 2026 |
| Chronister Heirs G-6-246506 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 550K | Jan 2009 – Aug 2026 |
| Chronister Heirs G-6-246692 | Urban Oil & Gas Group, LLC | Loco Bayou (James Lime) | Cherokee | 1 | 0 | 0 | — |
| Chronister Heirs G-6-247528 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 642K | Dec 2008 – Aug 2026 |
| Chronister Heirs G-6-255112 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 1.29M | Jan 2010 – Aug 2026 |
| Chronister Heirs G-6-256419 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 552K | Jan 2010 – Aug 2026 |
| Chronister Heirs G-6-257187 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 934K | Jun 2010 – Aug 2026 |
| Staton Gas Unit No. 1 G-6-260259 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 1.21M | Oct 2010 – Aug 2026 |
| Texon Royalty Co. -B- G-4-8921 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 855K | by Jan 1993 – Aug 2026 |
| Driscoll, Clara G-4-8992 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 662K | by Jan 1993 – Aug 2026 |
| Driscoll, Clara G-4-9085 | Urban Oil & Gas Group, LLC | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 0 | 0 | — |
| S. A. J. S. L. B. -B- G-4-13457 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Nueces | 1 | 0 | 37.8K | Mar 2008 – Aug 2026 |
| Wardner, G. P. G-4-13459 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Nueces | 1 | 0 | 481K | by Jan 1993 – Aug 2026 |
| Union Central Life Ins. Co. G-4-13502 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Nueces | 1 | 0 | 1.77M | by Jan 1993 – Aug 2026 |
| Wardner, G. P. G-4-13546 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Jim Wells | 1 | 0 | 1.12M | by Jan 1993 – Mar 2016 |
| Fee 687 G-4-32404 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 242K | Mar 1993 – Jun 2010 |
| Elliff, John J., Mrs. G-4-35555 | Urban Oil & Gas Group, LLC | Agua Dulce, North (Harper, East) | Nueces | 1 | 0 | 3.59K | by Jan 1993 – Jun 1994 |
| Wardner, G. P. G-4-36434 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 0 | — |
| Pyle, H. C. G-4-39573 | Urban Oil & Gas Group, LLC | Agua Dulce, North (Harper, East) | Nueces | 1 | 0 | 85.1K | by Jan 1993 – May 1996 |
| Rivers, M. L. "A" G-4-40506 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 1.26M | by Jan 1993 – Aug 2026 |
| Wardner, G. P. G-4-40601 | Urban Oil & Gas Group, LLC | Stratton (Het, Lower) | Nueces | 1 | 0 | 0 | — |
| Wardner, G. P. G-4-40602 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Nueces | 1 | 0 | 2.42M | by Jan 1993 – Aug 2026 |