| Trawick GU 3 G-6-159704 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 801K | Jun 1996 – Apr 2014 |
| Trawick GU 6 G-6-195541 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 2.53M | May 2003 – Aug 2026 |
| Trawick GU 60 G-6-204493 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 532K | Jul 2004 – Aug 2026 |
| Trawick GU 12 G-6-206402 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 1.51M | Nov 2004 – Aug 2026 |
| Trawick GU 15 G-6-208284 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 1.66M | Jan 2005 – Aug 2026 |
| Trawick GU 7 G-6-211826 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 1.26M | Apr 2005 – Aug 2026 |
| Trawick G.U. 25 G-6-212333 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 1.98M | May 2005 – Aug 2026 |
| Holcomb, A. W. G-6-214269 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 450K | Jul 2005 – Aug 2026 |
| Trawick GU 18 G-6-215024 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 2.15M | Jul 2005 – Aug 2026 |
| Chronister Heirs G-6-233047 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 0 | — |
| Chronister Heirs G-6-234741 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 1.48M | Feb 2008 – Aug 2026 |
| Chronister Heirs G-6-234818 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 0 | — |
| Doyle Creek Gas Unit No. 2 G-6-236147 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 495K | Mar 2008 – May 2026 |
| Chronister Heirs G-6-236663 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 1.43M | May 2008 – Aug 2026 |
| Chronister Heirs G-6-239861 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 1.59M | Jul 2008 – Aug 2026 |
| Trawick GU 14 G-6-242739 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 1.91M | Sep 2008 – Aug 2026 |
| T.I.N. G-6-242872 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 0 | — |
| Trawick GU 17 G-6-242980 | Urban Oil & Gas Group, LLC | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 0 | 309K | Feb 2008 – Jun 2026 |
| Shirey Gas Unit G-6-243412 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 0 | — |
| Chronister Heirs G-6-245659 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 647K | Sep 2008 – Aug 2026 |
| Chronister Heirs G-6-246550 | Urban Oil & Gas Group, LLC | Loco Bayou (James Lime) | Cherokee | 1 | 0 | 0 | — |
| Averitte Gas Unit No. 1 G-6-247871 | Urban Oil & Gas Group, LLC | Loco Bayou (James Lime) | Cherokee | 1 | 0 | 0 | — |
| Shartle/CP Gas Unit G-6-249400 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 0 | — |
| Seymore Gas Unit G-6-254414 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 1.96M | Oct 2009 – Aug 2026 |
| Chronister Heirs G-6-256344 | Urban Oil & Gas Group, LLC | Doyle Creek (Travis Peak) | Cherokee | 1 | 0 | 1.43M | Dec 2009 – Aug 2026 |
| Harry McLean G-6-276998 | Urban Oil & Gas Group, LLC | Decker Switch (Pettit) | Houston | 1 | 0 | 0 | — |
| Noelke A G-9-211126 | Urban Oil & Gas Group, LLC | Sheffield, S.E. (Strawn) | Terrell | 1 | 0 | 0 | — |
| Noelke A G-9-217729 | Urban Oil & Gas Group, LLC | Sheffield, S.E. (Strawn) | Terrell | 1 | 0 | 0 | — |
| Elliff, J. S. G-4-227801 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 1.14M | Jun 2007 – Aug 2026 |
| Rivers, M. L. "A" G-4-228401 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 995K | Dec 2006 – Aug 2026 |
| Driscoll, Clara G-4-231163 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 979K | Nov 2006 – Aug 2026 |
| U.C.L.I. G-4-231975 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Nueces | 1 | 0 | 217K | Oct 2007 – Aug 2026 |
| Driscoll, Clara G-4-232667 | Urban Oil & Gas Group, LLC | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 0 | 99K | Jun 2007 – Nov 2010 |
| Rivers, M. L. G-4-234571 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 723K | Nov 2007 – Aug 2026 |
| Kinsey, E. A. G-4-234645 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 506K | Jun 2007 – Aug 2026 |
| Rivers, M. L. "A" G-4-235475 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 955K | Dec 2007 – Aug 2026 |
| Driscoll, Clara G-4-239715 | Urban Oil & Gas Group, LLC | Agua Dulce (Vicksburg Consl.) | Nueces | 1 | 0 | 187K | Mar 2008 – Aug 2026 |
| Wardner, G.P. G-4-240185 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Nueces | 1 | 0 | 30.4K | Sep 2008 – Aug 2026 |
| Butts, J. B. G-4-242891 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Nueces | 1 | 0 | 97.1K | Apr 2008 – Aug 2026 |
| Rivers, M. L. "A" G-4-244767 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 167K | Jun 2008 – Aug 2026 |
| Rivers, M. L. G-4-248483 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 877K | May 2008 – Aug 2026 |
| Driscoll, Clara G-4-260418 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 243K | Jul 2010 – Aug 2026 |
| Rivers, M. L. "A" G-4-261016 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 367K | Apr 2011 – Aug 2026 |
| Hagan & Stewart G-4-269996 | Urban Oil & Gas Group, LLC | Stratton (Consolidated) | Nueces | 1 | 0 | 144K | Sep 2011 – Aug 2026 |
| Rivers "A" G-4-270448 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 28.6K | Apr 2013 – Mar 2014 |
| Elliff, J. S. Etal G-4-270657 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 7.29K | Apr 2013 – Mar 2019 |
| Pyle, H.C. G-4-295634 | Urban Oil & Gas Group, LLC | Agua Dulce (Consolidated Frio) | Nueces | 1 | 0 | 91K | Jul 2023 – Aug 2026 |
| Ogu (Corley, C. W. -1) G-5-15572 | Urban Oil & Gas Group, LLC | Opelika (Rodessa) | Henderson | 1 | 0 | 515K | by Jan 1993 – Aug 2026 |
| Ogu (Cox, M. A. -1) G-5-15574 | Urban Oil & Gas Group, LLC | Opelika (Rodessa) | Henderson | 1 | 0 | 168K | by Jan 1993 – Feb 2026 |
| Ogu (Edwards, R. R -1) G-5-15577 | Urban Oil & Gas Group, LLC | Opelika (Rodessa) | Henderson | 1 | 0 | 72K | by Jan 1993 – Aug 2018 |