| Santa FE Ranch #30142-047-32351 | Hughes Dan A. Company L.P. | BrooksSanta FE East (G-57 C) | ActiveGas | 14,350 | Oct 1, 2024 | 2 | Feb 2026 |
| Santa FE Ranch #11842-047-32003 | Hughes Dan A. Company L.P. | BrooksTom East (13 800) | ActiveGas | 14,700 | Oct 31, 2023 | 2 | Apr 2026 |
| BMT #77ST42-479-44855 | Hughes Dan A. Company L.P. | WebbBerry R. Cox (Wx. 5TH Hinnant) | ActiveGas | 13,057 | Dec 8, 2022 | 2 | Apr 2026 |
| Santa FE Ranch Mula Pasture #40742-261-31626 | Hughes, Dan A. Company, L.P. | KenedyStillman (Deep Cons.) | Drilled | 13,200 | Oct 27, 2022 | 1 | — |
| Santa FE Ranch Cayos #142-215-34169 | Hughes, Dan A. Company, L.P. | Hidalgo | Not on schedule | 14,000 | Sep 28, 2022 | 1 | — |
| Santa FE Ranch Mula Pasture #5342-261-31352 | Hughes Dan A. Company L.P. | KenedyStillman (Shallow) | PluggedGas | 15,000 | Aug 2, 2022 | 4 | Feb 2025 |
| Rufino & Josefa Lopez #442-247-32032 | Hughes Dan A. Company L.P. | Jim HoggBerry R. Cox South (Wilcox H10) | PluggedGas | 16,500 | Aug 6, 2021 | 4 | May 2025 |
| Santa FE Ranch Mula Pasture #30742-261-31619 | Hughes Dan A. Company L.P. | KenedyStillman (Deep Cons.) | ActiveGas | 12,900 | Mar 25, 2021 | 1 | Apr 2026 |
| Santa FE Ranch #11942-047-32096 | Hughes Dan A. Company L.P. | BrooksSanta FE (12450) | ActiveGas | 14,450 | Mar 9, 2021 | 5 | Apr 2026 |
| Santa FE Ranch Julian Pasture #10942-261-31520 | Hughes Dan A. Company L.P. | KenedyJulian North (J-68) | Temporarily abandonedGas | 12,150 | Feb 12, 2020 | 2 | Sep 2021 |
| West Santa FE Ranch #30742-047-32540 | Hughes, Dan A. Company, L.P. | BrooksSanta FE, East (Massive 2ND) | Not on schedule | 9,000 | Sep 18, 2019 | 1 | — |
| Santa FE Ranch #12942-047-32017 | Hughes Dan A. Company L.P. | BrooksSanta FE S. (Massive 2ND) | ActiveGas | 14,634 | Aug 15, 2019 | 4 | Apr 2026 |
| Skotara #142-025-33989 | Hughes, Dan A. Company, L.P. | BeeHolzmark (Hockley) | Drilled | 3,850 | Dec 31, 2018 | 1 | — |
| Santa FE Ranch Mula Pasture #10742-261-31598 | Hughes Dan A. Company L.P. | KenedyStillman (Deep Cons.) | ActiveGas | 13,963 | Sep 4, 2018 | 2 | Apr 2026 |
| Santa FE Ranch Julian Pasture #10342-261-31517 | Hughes Dan A. Company L.P. | KenedyBall Ranch (Vicksburg Cons.) | ActiveGas | 12,060 | May 4, 2018 | 3 | Jun 2018 |
| Santa FE Ranch Mula Pasture #1842-261-30457 | Hughes Dan A. Company L.P. | KenedyStillman (Deep Cons.) | ActiveGas | 12,745 | Oct 5, 2016 | 3 | Apr 2026 |
| J. E. Fulbright G #142-505-32872 | Hughes Dan A. Company L.P. | ZapataBerry R. Cox (Wx. 6TH Hinnant) | PluggedGas | 15,000 | Dec 22, 2015 | 3 | Jan 2018 |
| Dahco-Breedlove #142-039-33279 | Hughes Dan A. Company L.P. | BrazoriaDamon Mound | PluggedGas | 7,500 | Dec 16, 2015 | 1 | — |
| J. E. Fulbright G #842-505-36154 | Hughes Dan A. Company L.P. | ZapataGlen South (Wilcox 9200) | PluggedGas | 14,000 | Oct 13, 2014 | 3 | Dec 2014 |
| Heitz #742-507-33188 | Hughes, Dan A. Company, L.P. | ZavalaDos Arroyos (San Miguel) | Not on schedule | 6,200 | Sep 3, 2014 | 1 | — |
| Hughes-Ashbrook #1242-323-33434 | Hughes, Dan A. Company, L.P. | MaverickEsther (Georgetown) | Drilled | 3,300 | Mar 21, 2013 | 1 | — |
| Haley #1HHZ42-507-32958 | Hughes Dan A. Company L.P. | ZavalaPearsall (Buda S.) | PluggedOil | 12,500 | Nov 19, 2012 | 2 | Mar 2016 |
| McKinney #2HHZ42-163-33663 | Hughes Dan A. Company L.P. | FrioPearsall (Buda S.) | PluggedOil | 13,300 | Oct 18, 2012 | 2 | Nov 2013 |
| McKinley #2HHZ42-163-33649 | Hughes Dan A. Company L.P. | FrioPearsall (Buda S.) | PluggedOil | 11,300 | Sep 7, 2012 | 2 | May 2013 |
| Hughes-Ashbrook #2242-323-32454 | Hughes, Dan A. Company, L.P. | MaverickEsther (Georgetown) | Plugged | 3,500 | Jul 30, 2012 | 2 | — |
| Hughes-Ashbrook #542-323-33421 | Hughes, Dan A. Company, L.P. | MaverickEsther (Georgetown) | Not on schedule | 2,500 | May 17, 2012 | 1 | — |
| Santa FE Ranch #12642-047-32031 | Hughes Dan A. Company L.P. | BrooksWildcat | Temporarily abandonedGas | 15,095 | May 1, 2012 | 2 | Apr 2015 |
| Santa FE Ranch #12342-047-32168 | Hughes Dan A. Company L.P. | BrooksSanta FE (12450) | Temporarily abandonedGas | 14,900 | May 1, 2012 | 3 | Sep 2023 |
| Hughes-Ashbrook #442-323-33413 | Hughes, Dan A. Company, L.P. | MaverickEsther (Georgetown) | Not on schedule | 2,500 | Apr 17, 2012 | 1 | — |
| Hughes-Ashbrook #942-323-33414 | Hughes, Dan A. Company, L.P. | MaverickEsther (Georgetown) | Not on schedule | 3,300 | Apr 10, 2012 | 2 | — |
| Hughes-Ashbrook #142-323-33410 | Hughes, Dan A. Company, L.P. | MaverickEsther (Georgetown) | Not on schedule | 2,500 | Mar 24, 2012 | 1 | — |
| BMT #11HHZ42-479-41591 | Hughes Dan A. Company L.P. | WebbWildcat | PluggedGas | 14,500 | Nov 3, 2011 | 2 | — |
| Lopez Rufino and Josefa #242-505-32994 | Hughes Dan A. Company L.P. | ZapataBerry R. Cox (Wx. 6TH Hinnant) | PluggedGas | 15,500 | Sep 27, 2011 | 2 | Nov 2017 |
| Santa FE Ranch #11642-047-32006 | Hughes Dan A. Company L.P. | BrooksTom East (N-68) | Temporarily abandonedGas | 14,639 | Aug 29, 2011 | 2 | May 2017 |
| Hughes-Ashbrook a #242-323-33396 | Hughes Dan A. Company L.P. | MaverickEsther (Georgetown) | PluggedOil | 3,000 | Aug 24, 2011 | 2 | May 2016 |
| Santa FE Ranch #12242-047-32118 | Hughes Dan A. Company L.P. | BrooksTom East (N-68) | Temporarily abandonedGas | 14,443 | Jul 18, 2011 | 2 | Mar 2023 |
| Santa FE Ranch #11042-047-31979 | Hughes Dan A. Company L.P. | BrooksTom East (13 800) | PluggedGas | 16,500 | Jun 13, 2011 | 3 | Oct 2022 |
| Tijerina #542-215-34002 | Hughes Dan A. Company L.P. | HidalgoBloomberg (Frio 3900) | PluggedGas | 10,000 | Jan 25, 2011 | 2 | Sep 2015 |
| W.L. Carter #9STHZ42-163-32659 | Hughes Dan A. Company L.P. | FrioPearsall (Buda Lime) | PluggedOil | 10,400 | Aug 9, 2010 | 4 | Dec 2013 |
| W. W. McKinley Unit 1 #1HZ42-163-32867 | Hughes Dan A. Company L.P. | FrioPearsall (Austin Chalk) | PluggedOil | 10,200 | Jul 15, 2010 | 2 | Feb 2011 |
| Gonzalez Ruben #1142-505-35995 | Hughes Dan A. Company L.P. | ZapataBerry R. Cox (Wilcox L-1) | Temporarily abandonedGas | 12,750 | May 20, 2010 | 2 | Feb 2010 |
| Bibbyray #142-123-32318 | Hughes Dan A. Company L.P. | De WittCook (White Lower) | PluggedGas | 12,000 | May 10, 2010 | 2 | Jul 2013 |
| Preston #1HHZ42-163-33410 | Hughes Dan A. Company L.P. | FrioPearsall (Austin Chalk) | PluggedOil | 7,500 | Apr 30, 2010 | 1 | Nov 2013 |
| Buch-Lempa Unit #142-123-32294 | Hughes Dan A. Company L.P. | De WittThe Rapture (Wilcox) | PluggedGas | 15,000 | Sep 9, 2009 | 1 | Jun 2010 |
| Cuellar 117 #1ST42-131-37428 | Hughes Dan A. Company L.P. | DuvalDestino (Wx. Ronnie Sd.) | PluggedGas | 17,500 | May 26, 2009 | 4 | Jul 2014 |
| Santa FE Ranch Julian Pasture #10842-261-31524 | Hughes Dan A. Company L.P. | KenedyBall Ranch (Vicksburg Cons.) | ActiveGas | 12,130 | May 14, 2009 | 1 | Nov 2023 |
| Armstrong #142-505-36387 | Hughes Dan A. Company L.P. | ZapataWildcat | PluggedGas | 15,000 | Feb 2, 2009 | 1 | — |
| Ed Brown #242-025-33646 | Hughes, Dan A. Company, L.P. | Bee | Not on schedule | 13,000 | Jan 29, 2009 | 1 | — |
| Coates Energy Trust Gas Unit 1 #242-215-32731 | Hughes Dan A. Company L.P. | HidalgoJeffress (Vicksburg M) | PluggedGas | 12,000 | Jan 29, 2009 | 2 | Mar 2010 |
| Orts #142-021-31609 | Hughes Dan A. Company L.P. | BastropGiddings (Eagleford) | PluggedOil | 15,000 | Jan 28, 2009 | 3 | Jul 2012 |