| Dawson-Conway 164 O-8-5813 | Swazer Creek (Tannehill) | — | 2 | 1.54K | 33 | Jan 1993 – Jul 2026 |
| Cook Ranch 85B O-8-30363 | Cook Ranch | Shackelford | 1 | 0 | 0 | Apr 2009 – Jan 2011 |
| Cook 62/83 O-8-30481 | Wildcat | Shackelford | 1 | 0 | 0 | Jan 2010 – May 2010 |
| Cook Ranch 61 O-8-30482 | Wildcat | Shackelford | 1 | 0 | 0 | Jan 2010 – May 2010 |
| Cook Ranch "60 H" O-8-29464 | Cook Ranch | Shackelford | 1 | 862 | 1.88K | Sep 2004 – Jan 2010 |
| Cook Ranch "116" G-8-224520 | Cook Ranch | Shackelford | 1 | 0 | 11.1K | Oct 2006 – Dec 2009 |
| Nail-Monroe O-8-27168 | Nail-Monroe (Tannehill) | Shackelford | 4 | 12.8K | 43.8K | Feb 1994 – Mar 2009 |
| Nail-Monroe O-8-27429 | Nail-Monroe (Hope Sand) | Shackelford | 2 | 5.65K | 7.83K | Nov 1994 – Mar 2009 |
| Dawson-Conway 165 "A" O-8-11747 | Swazer Creek (Tannehill) | — | 2 | 120 | 18 | Jan 1993 – Jan 2009 |
| Dawson Conway 165 "A" O-8-27928 | Dyno (Cook Sd., Lower) | Shackelford | 2 | 2.53K | 0 | Jul 1996 – Dec 2008 |
| Nail "121" G-8-154394 | Shackelford County Regular (Gas) | Shackelford | 1 | 0 | 51.1K | Mar 1995 – Dec 2008 |
| Nail "136" G-8-157945 | Shackelford County Regular (Gas) | Shackelford | 1 | 0 | 43.2K | Feb 1996 – Dec 2008 |
| Dawson Conway 165 "A" O-8-26935 | M. P. C. (Flippen) | Shackelford | 2 | 3.01K | 14 | Jul 1993 – Nov 2008 |
| Cook Ranch "85" O-8-30008 | Shackelford County Regular | Shackelford | 1 | 1.2K | 0 | Dec 2007 – Nov 2008 |
| Cook Ranch 166 O-8-29677 | Shackelford County Regular | Shackelford | 1 | 205 | 0 | Jan 2006 – Nov 2008 |
| Cook Ranch "60S" O-8-30134 | Shackelford County Regular | Shackelford | 1 | 0 | 0 | Jun 2008 – Oct 2008 |
| Cook Ranch 63 O-8-27241 | Stasney (Mississippian) | Shackelford | 1 | 15.7K | 44.7K | Jul 1994 – Sep 2008 |
| Cook, Sec. 81 O-8-25159 | Cook Ranch (Miss.) | Shackelford | 1 | 28.4K | 217K | Jan 1993 – Aug 2008 |
| Cook "B" Sec 64 O-8-29580 | Cook Ranch | Shackelford | 1 | 168 | 0 | Mar 2005 – Jul 2008 |
| Cook Ranch 64H O-8-29542 | Shackelford County Regular | Shackelford | 1 | 0 | 0 | Jan 2005 – Jun 2008 |
| Cook Ranch 62H O-8-29672 | Cook Ranch | Shackelford | 1 | 0 | 473 | Apr 2005 – Jun 2008 |
| Sanders, James O-8-13113 | Eska (Ellen) | — | 1 | 16.9K | 4.17K | Jan 1993 – Apr 2008 |
| Cook a Section 118 O-8-27251 | Cook Ranch (Tannehill, Middle) | Shackelford | 1 | 16.4K | 22.7K | Jun 1994 – Mar 2008 |
| Cook "a", Sec. 83 O-8-26066 | Shackelford County Regular | Shackelford | 1 | 364 | 10 | Jan 1993 – Mar 2008 |
| Nail 123 Wiw O-8-24981 | Roark-Nail | Shackelford | 1 | 0 | 0 | Jan 1993 – Feb 2008 |
| Cook B, Sec. 116 O-8-26930 | Cook Ranch (Miss.) | Shackelford | 2 | 1.51K | 890 | Jun 1993 – Nov 2007 |
| Cook 118 O-8-29348 | Cook Ranch (Miss.) | Shackelford | 1 | 1.13K | 5.55K | Jan 2004 – Nov 2007 |
| Cook Ranch 54H G-8-212642 | Cook Ranch | Shackelford | 1 | 0 | 751 | Jan 2005 – Nov 2007 |
| Wooldridge, Eula O-8-25117 | Two Eighty-Three (Miss) | Shackelford | 1 | 12.3K | 50.7K | Jan 1993 – Oct 2007 |
| Cook Ranch 54H G-8-212638 | Cook Ranch | Shackelford | 1 | 0 | 1.24K | Aug 2005 – Oct 2007 |
| Cook Ranch 54H G-8-212633 | Cook Ranch | Shackelford | 1 | 0 | 568 | Oct 2005 – Oct 2007 |
| Wooldridge, Eula O-8-29972 | Shackelford County Regular | Shackelford | 1 | 0 | 0 | Oct 2006 – Sep 2007 |
| Cook "B" SEC.146 O-8-25112 | Cook Ranch | Shackelford | 1 | 6.3K | 21 | Jan 1993 – Jul 2007 |
| Dawson Conway 165 O-8-24896 | M. P. C. (Flippen) | Shackelford | 6 | 5.39K | 77 | Jan 1993 – Jul 2007 |
| Stasney's Cook Ranch 59 O-8-29937 | Shackelford County Regular | — | 0 | 0 | 0 | Jun 2007 – Jun 2007 |
| Dawson Conway 165 "B" O-8-29882 | M. P. C. (Flippen) | Shackelford | 1 | 0 | 0 | Mar 2007 – Apr 2007 |
| Cook "B", Sec 146 O-8-29873 | M. P. C. (Flippen) | Shackelford | 1 | 0 | 0 | Mar 2007 – Apr 2007 |
| Bradford-Cammell G-8-198049 | Eska (Ellen) | Shackelford | 1 | 0 | 7.86K | Sep 2003 – Jan 2007 |
| Cook Ranch 54H O-8-29583 | Cook Ranch | Shackelford | 2 | 36 | 2.87K | Apr 2005 – Dec 2006 |
| Cook Ranch "60S" O-8-29828 | Cook Ranch | Shackelford | 1 | 0 | 0 | Dec 2006 – Dec 2006 |
| Cook Ranch G-8-208053 | Cook Ranch | Shackelford | 1 | 0 | 6.74K | Jan 2005 – Aug 2005 |
| Cook Ranch 111H O-8-29391 | Cook Ranch | Shackelford | 2 | 1.32K | 4 | Apr 2004 – May 2005 |
| W I Cook a Sec 88A O-8-29465 | Cook Ranch | Shackelford | 1 | 0 | 0 | Oct 2004 – May 2005 |
| Cook, W.I. Estate, Sec. 111A G-8-197192 | Cook Ranch (Miss.) | Shackelford | 1 | 0 | 185 | Sep 2003 – Feb 2005 |
| Bradford & Cammel O-8-13215 | Eska (Ellen) | Shackelford | 1 | 13.8K | 15.2K | Jan 1993 – Nov 2004 |
| Cook, W.I. Estate, Sec. III A O-8-25800 | Cook Ranch (Miss.) | Shackelford | 1 | 7.89K | 52.3K | Jan 1993 – Jun 2004 |
| Cook 118 O-8-29345 | Cook Ranch | Shackelford | 1 | 0 | 0 | Jan 2004 – Mar 2004 |
| Cook Ranch G-8-162081 | Shackelford County Regular (Gas) | Shackelford | 1 | 0 | 32.4K | Feb 1997 – Dec 2003 |
| Cook "D", Sec. 111 O-8-26893 | Cook Ranch | Shackelford | 1 | 0 | 0 | May 1993 – May 2003 |
| Griffis "589" O-8-28671 | Ladenburger (Caddo) | Shackelford | 1 | 416 | 7.15K | Sep 1999 – Jan 2003 |