| Marpat O-1-18821 | Production Resources, Inc. | Somerset | Bexar | 17 | 4.55K | 0 | Mar 2016 – Apr 2026 |
| Webb, Edgar O-1-776 | Production Resources, Inc. | Kaye (Navarro) | Wilson | 5 | 4.53K | 16 | by Jan 1993 – Sep 2017 |
| Richardson, Bishop O-1-7567 | Production Resources, Inc. | La Vernia | Guadalupe | 3 | 4.46K | 109 | by Jan 1993 – May 2024 |
| Shaw, Robert -AA- O-1-11759 | Production Resources, Inc. | Somerset | Atascosa | 3 | 4.37K | 17 | by Jan 1993 – Mar 2019 |
| Schmidt, O. K. O-1-4146 | Production Resources, Inc. | Taylor-Ina | Medina | 2 | 4.15K | 29 | by Jan 1993 – Feb 2026 |
| Shaw, Robert B O-1-11721 | Production Resources, Inc. | Somerset | Atascosa | 6 | 3.95K | 6 | by Jan 1993 – Feb 2026 |
| Schmidt, Oscar "C" O-1-14991 | Production Resources, Inc. | Taylor-Ina | Medina | 3 | 3.58K | 0 | Sep 2008 – Apr 2026 |
| HW Wiseman O-1-18817 | Production Resources, Inc. | La Vernia | Wilson | 3 | 3.39K | 0 | Dec 2015 – Sep 2024 |
| Marpat B O-1-18927 | Production Resources, Inc. | Somerset | Bexar | 4 | 3.32K | 0 | Apr 2017 – Oct 2023 |
| Schertz/Sanchez O-1-9045 | Production Resources, Inc. | La Vernia | Guadalupe | 12 | 3.28K | 125 | by Jan 1993 – Feb 2021 |
| Vorpahl, Otto O-1-6038 | Production Resources, Inc. | La Vernia | Guadalupe | 4 | 3.14K | 59 | by Jan 1993 – Jan 2020 |
| Shaw, Robert -B- O-1-11176 | Production Resources, Inc. | Somerset | Atascosa | 3 | 3.13K | 55 | by Jan 1993 – Mar 2019 |
| Vorpahl, Eleanor O-1-6173 | Production Resources, Inc. | La Vernia | Guadalupe | 3 | 3.06K | 59 | by Jan 1993 – Jan 2020 |
| Floyd O-1-19660 | Production Resources, Inc. | La Vernia | Guadalupe | 5 | 2.98K | 0 | Jan 2019 – Apr 2026 |
| Rogers O-1-11399 | Production Resources, Inc. | Maple Hughes (Burton 1550) | Guadalupe | 5 | 2.83K | 38 | by Jan 1993 – Sep 2020 |
| Black, R.L. O-1-6020 | Production Resources, Inc. | La Vernia | Guadalupe | 5 | 2.67K | 214 | by Jan 1993 – Jun 2020 |
| Morris, C.A. O-1-6158 | Production Resources, Inc. | La Vernia | Guadalupe | 5 | 2.63K | 211 | by Jan 1993 – Jun 2020 |
| Kenney-Shelton O-1-18820 | Production Resources, Inc. | Somerset | Bexar | 1 | 2.06K | 0 | Nov 2015 – Oct 2023 |
| Huebinger, R. J. O-1-2403 | Production Resources, Inc. | Linne (Poth -a- Sand) | Wilson | 2 | 2.03K | 22 | by Jan 1993 – Jul 2022 |
| Vorphal, Will Floyd O-1-5647 | Production Resources, Inc. | La Vernia | Guadalupe | 3 | 2K | 59 | by Jan 1993 – Jan 2020 |
| Dooley, Rosalie Shaw -BB- O-1-11724 | Production Resources, Inc. | Somerset | Atascosa | 3 | 1.69K | 53 | by Jan 1993 – Sep 2018 |
| Huebinger, R. J. O-1-4562 | Production Resources, Inc. | La Vernia (190 Sand) | Wilson | 5 | 1.57K | 22 | by Jan 1993 – Dec 2018 |
| Poenitz, Helmut O-1-876 | Production Resources, Inc. | La Vernia | Guadalupe | 5 | 1.44K | 112 | Feb 1993 – Sep 2003 |
| Dooley, Rosalie Shaw -B- O-1-11178 | Production Resources, Inc. | Somerset | Atascosa | 2 | 1.41K | 40 | by Jan 1993 – Sep 2018 |
| Riley -B- O-1-11719 | Production Resources, Inc. | Somerset | Atascosa | 1 | 1.39K | 8 | by Jan 1993 – Mar 2019 |
| Poenitz O-1-17805 | Production Resources, Inc. | La Vernia | Guadalupe | 1 | 887 | 0 | Apr 2014 – Feb 2023 |
| Margaret Anderson O-1-18846 | Production Resources, Inc. | Carver-Kallison | Guadalupe | 1 | 831 | 0 | Jan 2014 – Dec 2022 |
| Imhoff O-1-17299 | Production Resources, Inc. | Kingsbury (Buda Lime) | Guadalupe | 1 | 774 | 0 | Sep 2012 – Aug 2021 |
| Lerma Unit O-1-13886 | Production Resources, Inc. | Pandora, NW (Austin Chalk) | Wilson | 1 | 500 | 0 | Apr 2016 – May 2021 |
| Winterbotham, George S. et Al G-1-80750 | Production Resources, Inc. | Leona River (Escondido -C-) | Zavala | 1 | 393 | 230K | by Jan 1993 – Jun 2019 |
| McGrew Unit O-1-20470 | Production Resources, Inc. | Pandora, NW (Austin Chalk) | Wilson | 1 | 210 | 0 | Feb 2022 – Mar 2026 |
| Kuhn O-1-18639 | Production Resources, Inc. | Wildcat | Guadalupe | 2 | 197 | 0 | Mar 2015 – Sep 2016 |
| West, G. W. G-1-347 | Production Resources, Inc. | Leona River (Escondido D-1) | Zavala | 1 | 173 | 184K | by Jan 1993 – Aug 2019 |
| Varner, A. J. -B- O-1-873 | Production Resources, Inc. | La Vernia | Guadalupe | 3 | 171 | 54 | by Jan 1993 – Apr 2017 |
| Schneider, Kasey O-1-19655 | Production Resources, Inc. | La Vernia | Guadalupe | 5 | 111 | 0 | Jan 2019 – Oct 2020 |
| Huebinger O-1-20543 | Production Resources, Inc. | Kingsbury, S. (Buda Lime) | Guadalupe | 1 | 104 | 0 | Nov 2021 – Jun 2024 |
| Transue, Jim O-1-9578 | Production Resources, Inc. | La Vernia | Guadalupe | 2 | 73 | 4 | Apr 1993 – Aug 2018 |
| Perry G-1-115103 | Production Resources, Inc. | Leona River (Escondido D-1) | Zavala | 1 | 60 | 516K | by Jan 1993 – Oct 2019 |
| Winterbotham, J. M. Estate G-1-82273 | Production Resources, Inc. | Leona River, W. (Escondido D-1) | Zavala | 1 | 36 | 216K | by Jan 1993 – Sep 2019 |
| Walker O-1-18321 | Production Resources, Inc. | Taylor-Ina | Medina | 1 | 15 | 0 | Aug 2012 – Sep 2012 |
| Kuhn O-1-18910 | Production Resources, Inc. | Kingsbury (Edwards) | Guadalupe | 1 | 3 | 0 | Jun 2014 – Jun 2014 |
| Clara Gray Unit III O-1-12746 | Production Resources, Inc. | Taylor-Ina | Medina | 2 | 1 | 0 | Dec 1994 – Dec 1994 |
| Alexander O-1-11923 | Production Resources, Inc. | Dale-McBride | Bastrop | 1 | 0 | 0 | — |
| Michael Koepp O-1-19411 | Production Resources, Inc. | La Vernia | Guadalupe | 1 | 0 | 0 | — |
| Kuhn SWD O-1-18064 | Production Resources, Inc. | Kingsbury (Buda Lime) | Guadalupe | 1 | 0 | 0 | — |
| SPJ Trust O-1-19996 | Production Resources, Inc. | Wildcat | Guadalupe | 1 | 0 | 0 | — |
| Beaumar O-1-18920 | Production Resources, Inc. | Darst Creek (Buda) | Guadalupe | 1 | 0 | 0 | — |
| Gray, Clara Unit -2- O-1-4753 | Production Resources, Inc. | Taylor-Ina | Medina | 20 | 0 | 0 | — |
| Jendgrov O-1-21157 | Production Resources, Inc. | Stockdale (Austin Chalk) | Wilson | 1 | 0 | 0 | — |
| West, G. W. G-1-184782 | Production Resources, Inc. | Leona River (Olmos, Second) | Zavala | 1 | 0 | 500K | Mar 2001 – Jun 2015 |