| Deloache #2HHZ42-219-37346 | Dale Operating Company | HockleyLevelland | Not on schedule | 5,000 | Oct 6, 2014 | 3 | — |
| Walker-Hallwood a #242-429-36715 | Dale Operating Company | StephensMoon (Duffer Lime) | PluggedGas | 4,400 | Nov 23, 2011 | 1 | Nov 2024 |
| Hardrock Properties, Ltd. #1HHZ42-113-30137 | Dale Operating Company | DallasNewark, East (Barnett Shale) | Not on schedule | 10,000 | Mar 31, 2008 | 1 | — |
| Staphs J. V. #1HHZ42-113-30138 | Dale Operating Company | DallasNewark, East (Barnett Shale) | Not on schedule | 10,000 | Mar 31, 2008 | 1 | — |
| M Enterprises #1HHZ42-113-30135 | Dale Operating Company | DallasNewark, East (Barnett Shale) | Not on schedule | 10,000 | Mar 5, 2008 | 1 | — |
| Equitable #1HHZ42-113-30131 | Dale Operating Company | DallasNewark, East (Barnett Shale) | Not on schedule | 10,000 | Jan 4, 2008 | 2 | — |
| Sadeghian #1HHZ42-113-30129 | Dale Operating Company | DallasNewark, East (Barnett Shale) | Not on schedule | 8,730 | Dec 8, 2007 | 1 | — |
| New J.K. Estate a #1142-469-33334 | Dale Operating Company | VictoriaGaffney SW. (5300) | PluggedOil | 6,500 | Oct 8, 2007 | 3 | Dec 2010 |
| New J.K. Estate #1242-469-33507 | Dale Operating Company | VictoriaVidauri West (4800) | PluggedGas | 6,500 | Oct 8, 2007 | 2 | Feb 2009 |
| District - Lone Star #2HHZ42-113-30111 | Dale Operating Company | DallasNewark, East (Barnett Shale) | Not on schedule | 10,500 | Apr 20, 2007 | 1 | — |
| District - Lone Star #3HHZ42-113-30112 | Dale Operating Company | DallasNewark, East (Barnett Shale) | Not on schedule | 10,500 | Apr 20, 2007 | 1 | — |
| District - Lone Star #4HHZ42-113-30109 | Dale Operating Company | DallasNewark, East (Barnett Shale) | Not on schedule | 10,500 | Apr 13, 2007 | 1 | — |
| Fossil Ridge B #2HHZ42-439-31734 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 9,000 | Aug 8, 2006 | 1 | — |
| Fossil Ridge B #1HHZ42-439-31732 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 9,000 | Aug 2, 2006 | 1 | — |
| Fox #1HHZ42-439-31710 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 9,000 | Jul 24, 2006 | 1 | — |
| Carden #1HHZ42-439-31672 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Jun 22, 2006 | 1 | — |
| Carden #2HHZ42-439-31673 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Jun 22, 2006 | 1 | — |
| Masonic #5HHZ42-439-31653 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Jun 14, 2006 | 1 | — |
| Masonic #6HHZ42-439-31654 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Jun 14, 2006 | 1 | — |
| Ahf #2HHZ42-439-31521 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Feb 13, 2006 | 1 | — |
| Ahf #3HHZ42-439-31519 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Feb 10, 2006 | 1 | — |
| Gorbett #1HHZ42-439-31479 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Jan 13, 2006 | 2 | — |
| Indus #1HHZ42-439-31429 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Nov 22, 2005 | 2 | — |
| Carter B #2HHZ42-439-31403 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Nov 7, 2005 | 1 | — |
| Gateway Park #5HHZ42-439-31404 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Nov 7, 2005 | 1 | — |
| Gateway Park #6HHZ42-439-31405 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Nov 7, 2005 | 1 | — |
| Bass 311 "a" #1HHZ42-439-31387 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Oct 27, 2005 | 1 | — |
| Bass 311 "a" #2HHZ42-439-31388 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Oct 27, 2005 | 1 | — |
| Duck Lake #3HHZ42-439-31351 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Sep 9, 2005 | 2 | — |
| Duck Lake #5HHZ42-439-31352 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Sep 9, 2005 | 2 | — |
| Duck Lake #4HHZ42-439-31354 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Drilled | 10,500 | Sep 9, 2005 | 2 | — |
| Duck Lake #2HHZ42-439-31353 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Sep 7, 2005 | 2 | — |
| JLB "a" #1HHZ42-439-31300 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 10,500 | Jul 5, 2005 | 3 | — |
| Quanah #1HZ42-439-31259 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Not on schedule | 9,500 | May 24, 2005 | 1 | — |
| Walker a #142-429-35664 | Dale Operating Company | StephensWalker-Davis (Marble Falls) | PluggedOil | 4,500 | Jan 20, 2005 | 2 | Jul 2024 |
| Duck Lake #1HHZ42-439-31020 | Dale Operating Company | TarrantNewark, East (Barnett Shale) | Drilled | 10,500 | Oct 14, 2004 | 3 | — |
| Murphy #142-469-33571 | Dale Operating Company | VictoriaJohnstone (Lower Frio) | PluggedGas | 6,000 | Mar 10, 2003 | 2 | Oct 2008 |
| Goldapp #242-249-32396 | Dale Operating Company | Jim WellsAlice Deep S. W. (8130) | PluggedGas | 8,500 | Feb 12, 2003 | 2 | Feb 2003 |
| Black Stone Minerals #142-373-30967 | Dale Operating Company | PolkDouble a Wells (Woodbine) | PluggedGas | 15,000 | Dec 5, 2001 | 2 | Dec 2008 |
| New J. K. Estate #1442-469-33534 | Dale Operating Company | VictoriaGaffney | PluggedOil | 6,000 | Nov 15, 2001 | 3 | Apr 2008 |
| Lopez-Canales #142-247-32233 | Dale Operating Company | Jim Hogg | Not on schedule | 10,500 | Nov 9, 2001 | 1 | — |
| Huber -a- #242-469-33582 | Dale Operating Company | VictoriaJohnstone (Lower Frio) | Not on schedule | 5,400 | Apr 25, 2001 | 1 | — |
| Ponderosa #142-429-35868 | Dale Operating Company | StephensWalker-Davis (Congl. 3960) | PluggedGas | 4,300 | Mar 23, 2001 | 1 | Nov 2024 |
| Walker Alice B #242-429-35847 | Dale Operating Company | StephensWalker-Davis (Marble Falls) | PluggedGas | 4,700 | Dec 22, 2000 | 1 | Jan 2025 |
| Huber #142-469-33548 | Dale Operating Company | VictoriaJohnstone (Middle Frio) | PluggedGas | 5,700 | Dec 8, 2000 | 1 | Jul 2003 |
| Sumner #142-131-38449 | Dale Operating Company | DuvalJahock (Hockley-5 Sand) | PluggedGas | 5,400 | Oct 13, 2000 | 1 | Sep 2001 |
| Livingston #342-469-33527 | Dale Operating Company | VictoriaColetto Creek SW. (3000) | PluggedGas | 3,500 | Oct 12, 2000 | 2 | Aug 2006 |
| Goldapp #142-249-32383 | Dale Operating Company | Jim WellsAlice Deep S. W. (8130) | PluggedGas | 8,500 | Sep 29, 2000 | 2 | Jan 2005 |
| Greer #142-469-33521 | Dale Operating Company | VictoriaFlying -M- (Frio 4925) | PluggedGas | 6,500 | Sep 29, 2000 | 2 | Jul 2002 |
| O Connor #5-T42-469-33513 | Dale Operating Company | VictoriaGaffney (5540 N W) | PluggedGas | 5,900 | Sep 8, 2000 | 2 | Jun 2002 |