| Mrs. Fannie V. W. Heard G-2-256512 | Hilcorp Energy Company only | Greta (L- 8) | Refugio | 1 | 0 | 7.72K | Nov 2010 – Mar 2011 |
| Mrs. Fannie V. W. Heard G-2-256514 | Hilcorp Energy Company only | Greta (O-1-B) | Refugio | 1 | 0 | 5.77K | May 2010 – Mar 2011 |
| Lambert Gas Unit G-2-256601 | Hilcorp Energy Company only | Tom Oconnor (7930) | Refugio | 1 | 0 | 0 | — |
| Maude Williams et al "A" G-2-256712 | Hilcorp Energy Company only | Lake Pasture (M-307) | Refugio | 1 | 0 | 428 | Feb 2016 – Feb 2016 |
| Maude Williams et al "A" G-2-256713 | Hilcorp Energy Company only | Lake Pasture (H-495) | Refugio | 1 | 0 | 49.5K | Jun 2010 – Jul 2013 |
| W. J. Fox "A" G-2-256714 | Hilcorp Energy Company only | Refugio-Fox (5500) | Refugio | 1 | 0 | 790 | Jul 2010 – Sep 2010 |
| Clement Heard G-2-257067 | Hilcorp Energy Company only | Greta (L-12) | Refugio | 1 | 0 | 2.33K | Apr 2010 – Mar 2011 |
| Heard, Clement G-2-257242 | Hilcorp Energy Company only | Tom Oconnor (5450 Sand) | Refugio | 1 | 0 | 1.37K | Jul 2010 – Dec 2010 |
| Annie Reilly et Vir G-2-257644 | Hilcorp Energy Company only | Tom O'Connor (5350 Sand) | Refugio | 1 | 0 | 36.9K | Aug 2010 – May 2012 |
| Duke Ranch -L- G-2-257659 | T - C Oil Company only | Tejas (Frio 5000) | Refugio | 1 | 0 | 0 | — |
| O'Connor -H- G-2-257660 | T-C Oil Company, LLC only | Huff (2800) | Refugio | 1 | 0 | 797 | Mar 2018 – Apr 2018 |
| Duke Ranch -J- G-2-257729 | T - C Oil Company only | Sarco Creek (3630) | Refugio | 1 | 0 | 12.6K | Sep 2010 – Dec 2010 |
| Thomas O'Connor "B" G-2-257764 | Hilcorp Energy Company only | Mary Ellen Oconnor (FT-18 Sand) | Refugio | 1 | 0 | 434 | Aug 2010 – Aug 2010 |
| Claude E. Heard et Al G-2-257876 | Hilcorp Energy Company only | Greta (O-1-B) | Refugio | 1 | 0 | 539 | Nov 2010 – Nov 2010 |
| Vidauri "E" G-2-258053 | Charro Operating, L.L.C. only | Phil Power (5100) | Refugio | 1 | 0 | 17.3K | Aug 2010 – Nov 2010 |
| O'Connor G-2-258061 | T-C Oil Company, LLC only | Huff (5250) | Refugio | 1 | 0 | 40.7K | Sep 2010 – Jul 2017 |
| Welder "G" G-2-258222 | Forest Oil Corporation only | Phil Power (4870) | Refugio | 1 | 0 | 0 | — |
| Williams, Maude et al "A" G-2-258522 | Hilcorp Energy Company only | Lake Pasture (H-495) | Refugio | 1 | 0 | 10.5K | Feb 2011 – Oct 2011 |
| Duke Ranch -L- G-2-258530 | T-C Oil Company, LLC only | Sarco Creek (2800) | Refugio | 1 | 0 | 76.2K | Oct 2010 – Nov 2011 |
| Duke Ranch "F" G-2-258537 | T - C Oil Company only | Sarco Creek (3630) | Refugio | 1 | 0 | 27K | Oct 2010 – Apr 2011 |
| Copano Gas Unit G-2-258672 | T-C Oil Company, LLC only | Tom Oconnor (4200) | Refugio | 1 | 0 | 19 | Nov 2010 – Nov 2010 |
| Thomas O'Connor -E- G-2-258686 | T-C Oil Company, LLC only | Tom O'Connor (4925) | Refugio | 1 | 0 | 323 | Nov 2010 – Jan 2011 |
| Thomas O'Connor -E- G-2-258690 | T-C Oil Company, LLC only | Tom Oconnor (4950) | Refugio | 1 | 0 | 50.3K | Nov 2010 – Mar 2012 |
| Nordan & Morris-Thomas O'Connor G-2-258691 | T-C Oil Company, LLC only | Tom O'Connor (5025) | Refugio | 1 | 0 | 14.5K | Dec 2010 – Aug 2012 |
| R. S. I. G-2-277805 | Kebo Oil & Gas, Inc. only | Woodsboro (4000) | Refugio | 1 | 0 | 0 | — |
| Maude Williams et al 'A' G-2-278067 | Hilcorp Energy Company only | Lake Pasture (E-282) | Refugio | 1 | 0 | 1.93K | May 2015 – Jun 2015 |
| Maude Williams et al "C" G-2-282111 | Hilcorp Energy Company only | Tom Oconnor (5615) | Refugio | 1 | 0 | 2.32K | Sep 2016 – Aug 2017 |
| Heard, Fannie V.W. Mrs. G-2-282168 | Hilcorp Energy Company only | Tom O'Connor (3100) | Refugio | 1 | 0 | 14.7K | Oct 2015 – Jun 2016 |
| Williams, Maude et al "A" G-2-282206 | Hilcorp Energy Company only | Lake Pasture (E-259) | Refugio | 1 | 0 | 20.9K | Mar 2017 – Nov 2018 |
| Mary Alice Anderson et al -A- G-2-282222 | Maran Oil Company only | Fagan (5450) | Refugio | 1 | 0 | 69.6K | Aug 2015 – Nov 2016 |
| Mary Alice Anderson et al -A- G-2-282248 | Maran Oil Company only | Huff (3700) | Refugio | 1 | 0 | 9.13K | Nov 2016 – Jan 2017 |
| Mary Alice Anderson et al -A- G-2-282259 | Maran Oil Company only | Fagan (3570) | Refugio | 1 | 0 | 286K | Feb 2017 – Oct 2020 |
| Tom O'CONNOR(5600 Foot Sand)unit G-2-282265 | Hilcorp Energy Company only | Tom O'Connor (5600 Foot Sand) | Refugio | 1 | 0 | 5.18K | Oct 2015 – Nov 2015 |
| R. S. I. G-2-282275 | Kebo Oil & Gas, Inc. only | Woodsboro (3100) | Refugio | 1 | 0 | 12.6K | Mar 2017 – Aug 2017 |
| Williams, Maude et al -A- G-2-282313 | Hilcorp Energy Company only | Tom Oconnor (4200) | Refugio | 1 | 0 | 673 | Jan 2017 – Feb 2017 |
| Williams, Maude et al "A" G-2-282317 | Hilcorp Energy Company only | Lake Pasture (H-434) | Refugio | 1 | 0 | 1.46K | Jan 2017 – Jun 2017 |
| Williams, Maude et al "A" G-2-282318 | Hilcorp Energy Company only | Lake Pasture (H-434) | Refugio | 1 | 0 | 10.8K | May 2017 – Dec 2018 |
| Williams, Maude et al "A" G-2-282376 | Hilcorp Energy Company only | Lake Pasture (E-264) | Refugio | 1 | 0 | 10.7K | Mar 2017 – Dec 2017 |
| Williams, Maude et al "A" G-2-282390 | Hilcorp Energy Company only | Lake Pasture (L-206) | Refugio | 1 | 0 | 223 | May 2017 – Jun 2017 |
| Thomas O'Connor -C- G-2-282400 | Hilcorp Energy Company only | Tom Oconnor (5500 Sand) | Refugio | 1 | 0 | 0 | — |
| Mrs. Fannie V. W. Heard G-2-282409 | Hilcorp Energy Company only | Greta (L- 4) | Refugio | 1 | 0 | 0 | — |
| Mrs. Fannie V. W. Heard G-2-282652 | Hilcorp Energy Company only | Greta (L-10) | Refugio | 1 | 0 | 846 | May 2017 – Jan 2019 |
| Williams, Maude et al "A" G-2-282709 | Hilcorp Energy Company only | Lake Pasture (C-406) | Refugio | 1 | 0 | 30 | Jun 2017 – Jun 2017 |
| Williams, Maude et al "A" G-2-282893 | Hilcorp Energy Company only | Lake Pasture (L-206) | Refugio | 1 | 0 | 19.4K | May 2017 – Aug 2017 |
| Williams, Maude et al "A" G-2-282921 | Hilcorp Energy Company only | Lake Pasture (H-495) | Refugio | 1 | 0 | 322K | May 2017 – Jun 2022 |
| Williams, Maude et al "A" G-2-282956 | Hilcorp Energy Company only | Lake Pasture (L-200) | Refugio | 1 | 0 | 57.3K | May 2017 – Sep 2021 |
| Fagan G-2-286366 | Allegiant Resources, LLC only | McFaddin (3600) | Refugio | 1 | 0 | 0 | — |
| Maude Williams et al -A- G-2-286558 | Hilcorp Energy Company only | Tom Oconnor (3550) | Refugio | 1 | 0 | 1.19K | Dec 2018 – Dec 2018 |
| Heard, Claude E. et Al G-2-286598 | Hilcorp Energy Company only | Tom O'Connor (4910) | Refugio | 1 | 0 | 7.33K | Apr 2015 – May 2022 |
| Roche, K.D. -A- G-2-286631 | Kovar Operating, LLC only | Roche (-B-) | Refugio | 1 | 0 | 39.7K | Mar 2019 – Apr 2020 |