| Schroeder, A. G-3-172789 | Zone Ridge Operating, LLC | Bleiblerville (Wilcox 9540) | Austin | 1 | 47.3K | 1.47M | Dec 1998 – Jul 2010 |
| Mueller G-2-230779 | Zone Ridge Operating, LLC | Koerth (Wilcox 11150) | Lavaca | 1 | 29.7K | 1.64M | Oct 2007 – May 2022 |
| Mueller G-2-242786 | Zone Ridge Operating, LLC | Koerth (Wilcox 11150) | Lavaca | 1 | 19.4K | 1.33M | Sep 2008 – Dec 2024 |
| Johnson, B. A. 'E' GU G-3-161374 | Zone Ridge Operating, LLC | Sublime (Wilcox 9500) | Colorado | 1 | 18.4K | 1.69M | Dec 1996 – Jun 2020 |
| Hamilton G-6-166638 | Zone Ridge Operating, LLC | Waskom (Pettit, Lower) | Harrison | 1 | 16.9K | 1.29M | Nov 1997 – Aug 2024 |
| Pounds G-14-154474 | Zone Ridge Operating, LLC | Hemphill (Granite Wash.) | Hemphill | 1 | 16.7K | 1.03M | Apr 1995 – Sep 2022 |
| Martin Deep Gas Unit G-1-197621 | Zone Ridge Operating, LLC | Hostetter (Wilcox 10,000 Lower) | McMullen | 1 | 15.8K | 369K | Oct 2003 – Jan 2016 |
| Manley, Alma G-4-140637 | Zone Ridge Operating, LLC | Mobil-David, East | Nueces | 1 | 11.7K | 323K | Jan 1993 – May 2019 |
| East Hamel Gas Unit 4 G-3-278004 | Zone Ridge Operating, LLC | Hamel (Wilcox 8460) | Colorado | 1 | 10.1K | 242K | Dec 2013 – Mar 2025 |
| Ruckman G-1-208760 | Zone Ridge Operating, LLC | Hostetter (Wilcox 9,900) | McMullen | 1 | 8.53K | 475K | Mar 2005 – Jan 2016 |
| Luckett G-3-205312 | Zone Ridge Operating, LLC | Rock Isl., W. (Wx. 10330 Mass.) | Colorado | 1 | 7.65K | 342K | Nov 2004 – Nov 2011 |
| Kotara-Aldridge et al G U G-4-173434 | Zone Ridge Operating, LLC | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 7.1K | 474K | May 1999 – Oct 2024 |
| Kaechele, C. R. G-3-130820 | Zone Ridge Operating, LLC | Orange Hill, SE. (Wilcox 9400) | Austin | 1 | 6.46K | 635K | Jan 1993 – Jun 2004 |
| Ollie Scott 336 G-14-213909 | Zone Ridge Operating, LLC | Lipscomb (Cleveland) | Lipscomb | 1 | 5.92K | 562K | Nov 2005 – Dec 2021 |
| Quinn, B. E. G-3-214543 | Zone Ridge Operating, LLC | McCoy (Quinn) | Liberty | 1 | 5.24K | 492K | Dec 2005 – Sep 2013 |
| Appling Farms G-2-181968 | Zone Ridge Operating, LLC | Vienna (8450) | Lavaca | 1 | 4.92K | 255K | Jan 2001 – Sep 2002 |
| Rasmussen G-3-179674 | Zone Ridge Operating, LLC | Tail Feathers (Yegua) | Wharton | 1 | 4.75K | 409K | Aug 2000 – Dec 2011 |
| Jeffery G-3-284198 | Zone Ridge Operating, LLC | Caldwell (Austin Chalk) | Burleson | 1 | 3.94K | 53.4K | Mar 2018 – Oct 2022 |
| Floerke, Max M., Jr. G-4-167295 | Zone Ridge Operating, LLC | Midway, North (Floerke -A-) | San Patricio | 1 | 3.42K | 159K | Jun 1997 – Aug 2012 |
| Kaechele, C. R. G-3-194105 | Zone Ridge Operating, LLC | Orange Hill, S. (Wilcox 9320) | Austin | 1 | 3.21K | 212K | Feb 2003 – Feb 2008 |
| Martinez Gas Unit G-4-252973 | Zone Ridge Operating, LLC | Kelsey (Vxkbg. Consol.) | Brooks | 1 | 2.15K | 142K | Aug 2009 – Jan 2019 |
| Schumann "A" G-1-148441 | Zone Ridge Operating, LLC | Fashing (Edwards Lime -A-) | Atascosa | 1 | 2.12K | 4.84M | Jan 1994 – Aug 2018 |
| Schroeder, E. G-3-180254 | Zone Ridge Operating, LLC | Bleiblerville (Wilcox 9540) | Austin | 1 | 2.11K | 78.2K | Sep 2000 – Nov 2012 |
| Three Cities G-4-120373 | Zone Ridge Operating, LLC | Monte Christo, South (11,130) | Hidalgo | 1 | 2.06K | 265K | Jan 1993 – May 2015 |
| Lindley G-14-108744 | Zone Ridge Operating, LLC | Canadian, SE (Douglas) | Hemphill | 1 | 1.96K | 935K | Jan 1993 – Aug 2025 |
| Blackstone B G-3-175130 | Zone Ridge Operating, LLC | Schwab, South (Wilcox) | Polk | 1 | 1.88K | 310K | Nov 1999 – Dec 2008 |
| Schumann "A" G-1-100922 | Zone Ridge Operating, LLC | Fashing (Edwards Lime -A-) | Atascosa | 1 | 1.82K | 2.93M | Jan 1993 – Jan 2018 |
| Wadsworth, A. H. G-3-214584 | Zone Ridge Operating, LLC | Midfields, S W (9150) | Matagorda | 1 | 1.3K | 33.3K | Mar 2006 – Dec 2007 |
| Haynes, J. F. G-3-200844 | Zone Ridge Operating, LLC | Whites Bayou, S. (9800) | Chambers | 1 | 1.2K | 149K | Dec 2000 – Apr 2009 |
| Morse G-4-115364 | Zone Ridge Operating, LLC | Bloomberg (Vicksburg 6000) | Hidalgo | 1 | 980 | 1M | Jan 1993 – Apr 2019 |
| Ruckman G-1-209234 | Zone Ridge Operating, LLC | Hostetter (Wilcox 11100) | McMullen | 1 | 446 | 1.26M | May 2005 – Jan 2016 |
| Whittenburg G-14-22163 | Zone Ridge Operating, LLC | Hansford, North (Morrow) | Hansford | 1 | 400 | 262K | Jan 1993 – May 2024 |
| Ruckman Deep Gas Unit G-1-211606 | Zone Ridge Operating, LLC | Hostetter (Wilcox 11100) | McMullen | 1 | 349 | 80K | Sep 2005 – Apr 2007 |
| Ruckman Deep Gas Unit G-1-229749 | Zone Ridge Operating, LLC | Hostetter (Wilcox 9,700) | McMullen | 1 | 222 | 16K | Dec 2006 – Apr 2008 |
| Bradford G-2-286124 | Zone Ridge Operating, LLC | Normanna, E. (Frio) | Bee | 1 | 214 | 6.55K | Nov 2018 – Oct 2019 |
| Ruckman Deep Gas Unit G-1-201002 | Zone Ridge Operating, LLC | Hostetter (Wilcox 15300) | McMullen | 1 | 2 | 2.46M | Mar 2004 – Jan 2016 |
| Ruckman Deep Gas Unit G-1-212167 | Zone Ridge Operating, LLC | Hostetter (Wilcox 15300) | McMullen | 1 | 1 | 6.39M | Jul 2005 – Jan 2016 |
| Ruckman Deep Gas Unit G-1-211563 | Zone Ridge Operating, LLC | Hostetter (Wilcox 15300) | McMullen | 1 | 1 | 3.49M | Jul 2005 – Jun 2011 |
| Ruckman Deep Gas Unit G-1-200267 | Zone Ridge Operating, LLC | Hostetter (Wilcox 15300) | McMullen | 1 | 0 | 12M | Dec 2003 – Jun 2010 |
| Sugarberry Unit G-3-281884 | Zone Ridge Operating, LLC | Cleveland, S. (Yegua 6250) | Liberty | 1 | 0 | 0 | — |
| Rasmussen G-3-236470 | Zone Ridge Operating, LLC | Louise, North (Allenson B 4300) | Wharton | 1 | 0 | 8.46K | May 2008 – Sep 2008 |
| Surovik, Frank G-3-295393 | Zone Ridge Operating, LLC | Nelsonville (9100) | Austin | 1 | 0 | 58 | Jan 2023 – Jan 2023 |
| Mikeska G-3-235116 | Zone Ridge Operating, LLC | Nelsonville (Wilcox 9,000) | Austin | 1 | 0 | 0 | — |
| Ruckman G-1-209854 | Zone Ridge Operating, LLC | Hostetter (Ruckman 16,100) | McMullen | 1 | 0 | 171K | Apr 2005 – May 2005 |
| Manley, Alma G-4-127255 | Zone Ridge Operating, LLC | Doughty (Frio 10248) | Nueces | 1 | 0 | 0 | — |
| Ruckman Deep Gas Unit G-1-191548 | Zone Ridge Operating, LLC | Hostetter (Wilcox 15300) | McMullen | 1 | 0 | 5.85M | Nov 2002 – Dec 2003 |
| Haynes, J. F. G-3-151980 | Zone Ridge Operating, LLC | Whites Bayou, S. (9060) | Chambers | 1 | 0 | 0 | — |
| Menning A-129 G-2-264004 | Zone Ridge Operating, LLC | The Rapture (Magnolia) | Lavaca | 1 | 0 | 91.6K | Mar 2011 – Feb 2015 |
| Garza G-4-199956 | Zone Ridge Operating, LLC | Cotton Patch (Frio 5725) | San Patricio | 1 | 0 | 186K | Feb 2004 – Apr 2007 |
| Borchers "B" G-2-227768 | Zone Ridge Operating, LLC | Morales, North (1910) | Lavaca | 1 | 0 | 74.9K | Mar 2007 – Sep 2010 |