| Whaley Gas Unit O-3-25938 | Burk Royalty Co., Ltd. only | FT Trinidad, E. (Edwards -A-) | Houston | 1 | 6.89K | 15.3K | Oct 2011 – Jul 2018 |
| Wisdom, Belle O-14-1209 | Petro Haley only | Panhandle Hutchinson County Fld. | Hutchinson | 4 | 6.71K | 42.2K | by Jan 1993 – Aug 2014 |
| Haley, J. E. '18' G-10-201772 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 6.71K | 7.03M | Nov 2003 – May 2021 |
| Boyd 75-12 G-10-250756 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 6.61K | 4.43M | May 2009 – Aug 2026 |
| Whaley 1 G-6-218443 | Brookston Energy, Inc. only | Ware (Cotton Valley) | Harrison | 1 | 6.57K | 581K | Dec 2005 – Jul 2026 |
| Haley, C. B. O-10-29364 | Henry Petroleum LP only | Bryant -G- (Strawn) | Midland | 2 | 6.51K | 31K | by Jan 1993 – Mar 1998 |
| Whaley 1 G-6-162955 | Brookston Energy, Inc. only | Ware (Cotton Valley) | Harrison | 1 | 6.48K | 1.01M | Mar 1997 – Jul 2026 |
| Haley Unit G-10-134824 | Permian Resources Operating, LLC only | Evetts (Pennsylvanian) | Winkler | 1 | 6.34K | 17.1M | by Jan 1993 – Jan 2021 |
| Hughes & Talbot 75-23 G-10-238870 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 6.33K | 2.68M | Mar 2008 – Jan 2019 |
| Reed, M.H. Estate "27" O-10-29571 | Patterson Petroleum LP only | Haley (Bone Springs) | Loving | 1 | 6.31K | 211 | by Jan 1993 – Aug 2004 |
| Boyd, D.K. 27-4 Gas Unit G-10-228824 | Fed Operating LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Winkler | 1 | 6K | 2.12M | Mar 2007 – Dec 2019 |
| University 20-20 G-10-220801 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 5.86K | 5.47M | Aug 2006 – Apr 2020 |
| Whaley 1 G-6-218482 | Brookston Energy, Inc. only | Ware (Cotton Valley) | Harrison | 1 | 5.8K | 458K | Dec 2005 – Feb 2026 |
| APC 28-10 G-10-220547 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 5.77K | 1.35M | Sep 2006 – Aug 2021 |
| Kimberly O-14-5293 | Petro Haley only | Panhandle Hutchinson County Fld. | Hutchinson | 5 | 5.68K | 21.5K | by Jan 1993 – Jun 2014 |
| University 20-21 G-10-230232 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 5.4K | 13.2M | Apr 2007 – Nov 2019 |
| Haley, C. B. "A" G-10-146541 | Mobil Producing TX. & N.M. Inc. only | Parks (Devonian) | Midland | 1 | 5.35K | 42.1K | Aug 1993 – Jul 1997 |
| University 20-9 G-10-226240 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 5.21K | 1.22M | Jan 2007 – Jun 2019 |
| University 20-17 G-10-216532 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 5.19K | 1.29M | May 2006 – Dec 2018 |
| Mahaley, J.T. "A" O-5-2350 | Thompson-Carlile Ventures only | Corsicana (Shallow) | Ellis | 6 | 4.9K | 22 | by Jan 1993 – Feb 2003 |
| Haley O-3-12633 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Lee | 2 | 4.82K | 99.7K | by Jan 1993 – May 1996 |
| Whaley 1 G-6-220760 | Brookston Energy, Inc. only | Ware (Cotton Valley) | Harrison | 1 | 4.21K | 663K | Jan 2006 – Aug 2026 |
| Haley, Richard O-14-7434 | Mge Resources, Inc. only | Farnsworth, N. (K. C.-Marmaton) | Ochiltree | 1 | 4.13K | 4.09K | Nov 2002 – Feb 2004 |
| Boyd 29-9 G-10-226037 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.99K | 2.99M | Mar 2007 – May 2019 |
| University 20-5 G-10-216136 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.85K | 4.17M | Apr 2006 – Mar 2022 |
| Whaley 1 G-6-116338 | Comstock Oil & Gas, LP only | Ware (Cotton Valley) | Harrison | 1 | 3.72K | 1.16M | by Jan 1993 – Apr 2016 |
| Haley Heirs O-6-14435 | Wheeler Operating Corporation only | Navarro Crossing (Woodbine) | Leon | 1 | 3.6K | 7.12K | Nov 2005 – Jun 2009 |
| Lovett-Whaley O-10-37042 | Devon Energy Production Co, L.P. only | Keystone (Holt) | Winkler | 1 | 3.6K | 149K | Mar 2002 – Apr 2007 |
| Gills 12 G-10-214114 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.49K | 4.88M | May 2005 – Apr 2019 |
| Boyd 75-8 G-10-256245 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.47K | 3.56M | Feb 2010 – Nov 2023 |
| Haley 22 G-10-227129 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.42K | 4.1M | Jan 2007 – Jun 2024 |
| Galapagos 53-2-29 G-10-235410 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.35K | 168K | Aug 2007 – Aug 2014 |
| Whaley, Bessie G-3-197831 | Wagner Oil Company only | Barbers Hill (Yegua 10,700) | Chambers | 1 | 3.24K | 240K | Oct 2003 – Jun 2008 |
| University 20-29 G-10-223123 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.23K | 7.46M | Oct 2005 – Oct 2019 |
| Ward Grande G-10-250702 | Mexco Energy Corporation only | Haley (Lwr. Wolfcamp-Penn Cons.) | Ward | 1 | 3.17K | 41.3K | Feb 2009 – Jul 2015 |
| University 20-31 G-10-215374 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.15K | 2.05M | Jan 2006 – Nov 2018 |
| Whaley 1 G-6-229110 | Brookston Energy, Inc. only | Ware (Cotton Valley) | Harrison | 1 | 3.13K | 152K | May 2007 – Aug 2026 |
| Haley 30 G-10-209644 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.09K | 3.41M | Dec 2004 – Apr 2024 |
| Gills 8 G-10-277794 | WPX Energy Permian, LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 3.05K | 1.17M | Dec 2012 – Jul 2018 |
| Whaley Bessie G-3-58132 | Apache Corporation only | Barbers Hill (Yegua 10,300) | Chambers | 1 | 2.83K | 180K | by Jan 1993 – Aug 1996 |
| Haley G-10-161375 | Chevron Midcontinent, L.P. only | Evetts (Silurian) | Winkler | 1 | 2.77K | 256K | Nov 1996 – Feb 2001 |
| Haley 28-27 G-10-245266 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 2.71K | 6.58M | Oct 2008 – Aug 2026 |
| Mitchell 42 G-10-212051 | Felix Water, LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Winkler | 1 | 2.67K | 201K | Aug 2005 – Aug 2016 |
| University 20-4 G-10-213925 | Pdeh LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 2.41K | 729K | Dec 2005 – May 2018 |
| Bowdle 48 G-10-220273 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 2.29K | 8.36M | Sep 2006 – Jul 2023 |
| Lovett-Whaley G-10-225572 | Devon Energy Production Co, L.P. only | Keystone (Holt) | Winkler | 1 | 2.28K | 139K | Mar 2007 – May 2014 |
| Gills 15 G-10-228692 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 2.24K | 256K | Feb 2007 – Apr 2017 |
| Boyd 3 G-10-220264 | Silver Hill Energy Partners, LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Winkler | 1 | 2.21K | 183K | Aug 2006 – Apr 2011 |
| APC 75-28 G-10-221693 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 2.17K | 299K | Oct 2006 – Sep 2013 |
| Haley, J. E. 29 G-10-227202 | Anadarko E&P Onshore LLC only | Haley (Lwr. Wolfcamp-Penn Cons.) | Loving | 1 | 2.16K | 4.22M | Nov 2006 – Feb 2020 |