| Slaughter, N. G-5-43046 | Spence, Ralph Oil Company, Inc. only | Pokey (Rodessa) | Limestone | 1 | 1.83K | 107K | by Jan 1993 – Jan 1999 |
| Slaughter Gas Unit -B- G-6-67034 | Merit Energy Company only | Woodlawn (Cotton Valley) | Harrison | 1 | 1.73K | 172K | by Jan 1993 – May 2000 |
| Hudgens, L. F. O-11-6089 | Texaco E & P Inc. only | Slaughter | Hockley | 3 | 1.73K | 269 | by Jan 1993 – Dec 1993 |
| Slaughter 27 G-10-203390 | Urban Oil & Gas Group, LLC only | Yucca Butte, W(strawn) | Pecos | 1 | 1.67K | 198K | Oct 2003 – Jun 2004 |
| Slaughter 26 G-10-207478 | J Oil & Gas Inc. only | Yucca Butte, W(strawn) | Pecos | 1 | 1.5K | 609K | Jan 2005 – Jun 2015 |
| Oldham-Mallet O-11-65824 | Yucca Energy, Inc. only | Slaughter | Cochran | 2 | 1.47K | 640 | by Jan 1993 – Oct 1994 |
| Slaughter O-11-64283 | CML Exploration, LLC only | Happy (Ellenburger) | Garza | 4 | 1.21K | 513 | Feb 1993 – Oct 1998 |
| Slaughter -A- G-11-56578 | Walking X Oil Co. only | Levelland (San Andres) | Cochran | 1 | 1.1K | 103K | by Jan 1993 – Jul 2015 |
| Hunt-Slaughter O-11-68262 | Rocker a Operating Company only | Tstar (Abo) | Hockley | 1 | 871 | 663 | Jan 2001 – Sep 2001 |
| Slaughter-Trice O-10-51423 | Black Arrow Operating, LLC only | Spraberry (Trend Area) | Martin | 2 | 748 | 0 | Apr 2019 – Nov 2019 |
| Slaughter Ranch "B" G-13-201662 | Burlington Resources O & G Co LP only | Newark, East (Barnett Shale) | Denton | 1 | 723 | 444K | Apr 2004 – Oct 2009 |
| Slaughter, C.H. "A" G-13-132811 | PRC Operating, Inc. only | Sushan(bend Congl. 5975) | Clay | 1 | 703 | 207K | by Jan 1993 – Aug 2026 |
| Slaughter E 17 O-10-51444 | High Noon Resources, LLC only | Spraberry (Trend Area) | Martin | 1 | 588 | 0 | Apr 2019 – Mar 2020 |
| Slaughter G-11-159171 | Walking X Oil Co. only | Levelland (San Andres) | Cochran | 1 | 568 | 173K | Apr 1996 – Jul 2015 |
| Slaughter Pik "18" G-10-215990 | Great Northern Energy, Inc only | Slaughter Pik (Wolfcamp) | Pecos | 1 | 549 | 104K | Aug 2005 – Jan 2015 |
| Mallet "A" O-11-69487 | Walsh Petroleum, Inc. only | Slaughter | Cochran | 1 | 532 | 0 | Feb 2010 – Jul 2010 |
| Slaughter, Josephine, et Al G-10-57738 | XTO Energy Inc. only | Grey Ranch, West (Ellen.) | Pecos | 1 | 512 | 18.5M | by Jan 1993 – Dec 2019 |
| Slaughter 27 G-9-203401 | Urban Oil & Gas Group, LLC only | Sheffield, SE (Devonian) | Pecos | 1 | 462 | 627K | Jul 2004 – Aug 2026 |
| Slaughter Ranch G-13-198512 | Burlington Resources O & G Co LP only | Newark, East (Barnett Shale) | Denton | 1 | 442 | 404K | Nov 2003 – Apr 2009 |
| Slaughter G-11-109166 | Joplin Oil Co., Inc. only | Levelland (San Andres) | Cochran | 1 | 387 | 228K | by Jan 1993 – Nov 2021 |
| Slaughter O-11-65759 | Walking X Oil Co. only | Levelland | Cochran | 1 | 371 | 36.7K | by Jan 1993 – May 1996 |
| VT Slaughter-Walker G-4-193376 | Lewis Petro Properties, Inc. only | Owen (Olmos) | Webb | 1 | 353 | 184K | Jan 2003 – Aug 2026 |
| Slaughter, L. A., Unit G-3-7760 | Trinidad Energy, LLC only | Palacios (Frio -F-) | Matagorda | 1 | 335 | 196K | by Jan 1993 – Jul 2026 |
| Blackstone Slaughter -A- G-10-117463 | Chevron Midcontinent, L.P. only | Grey Ranch (Devonian) | Pecos | 1 | 317 | 2.17M | by Jan 1993 – Dec 2019 |
| VT Slaughter-Walker G-4-195187 | Lewis Petro Properties, Inc. only | Owen (Olmos) | Webb | 1 | 308 | 193K | Apr 2003 – May 2025 |
| Slaughter, M. O-5-959 | Brown Oil & Gas Co. only | Mexia | Limestone | 1 | 296 | 21 | by Jan 1993 – Jan 1999 |
| Blackstone Slaughter 25 G-9-213105 | Cimarex Energy Co. of Colorado only | Sheffield, SE (Devonian) | Pecos | 1 | 292 | 13.1K | Jan 2006 – Feb 2009 |
| VT Slaughter-Walker G-4-195185 | Lewis Petro Properties, Inc. only | Las Tiendas (Olmos) | Webb | 1 | 286 | 236K | Apr 2003 – Aug 2026 |
| Devitt Jones B O-11-67148 | Exxon Corp. only | Slaughter (Clear Fork 7190) | Terry | 1 | 245 | 40 | Nov 1993 – Nov 1994 |
| VT Slaughter-Walker G-4-200118 | Lewis Petro Properties, Inc. only | Las Tiendas (Olmos) | Webb | 1 | 234 | 197K | Mar 2004 – Aug 2026 |
| Slaughter Estate "J" G-11-127435 | United Company only | Levelland (San Andres) | Cochran | 1 | 227 | 933 | by Jan 1993 – Jun 1993 |
| Bruni-Slaughter, Lilia G-4-91297 | Killam Oil Co., Ltd. only | Juanita (Lobo) | Webb | 1 | 214 | 66.1K | Mar 1993 – Aug 1999 |
| VT Slaughter-Walker G-4-206828 | Lewis Petro Properties, Inc. only | Las Tiendas (Olmos) | Webb | 1 | 190 | 174K | Dec 2004 – Aug 2026 |
| Blackstone-Slaughter -B- G-10-38237 | Chevron Midcontinent, L.P. only | Grey Ranch (Ellenburger) | Pecos | 1 | 134 | 16.8M | by Jan 1993 – Dec 2019 |
| Slaughter G-1-278638 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 128 | 6.69M | Jan 2015 – Aug 2026 |
| Blackstone - Slaughter -F- G-10-41721 | Chevron Midcontinent, L.P. only | Grey Ranch (Ellenburger) | Pecos | 1 | 109 | 8.99M | by Jan 1993 – Dec 2019 |
| VT Slaughter-Walker G-4-202011 | Lewis Petro Properties, Inc. only | Las Tiendas (Olmos) | Webb | 1 | 90 | 194K | Jun 2004 – Aug 2026 |
| VT Slaughter-Walker G-4-207815 | Lewis Petro Properties, Inc. only | Owen (Olmos) | Webb | 1 | 85 | 81.2K | Jan 2005 – Aug 2026 |
| VT Slaughter-Walker G-4-206444 | Lewis Petro Properties, Inc. only | Las Tiendas (Olmos) | Webb | 1 | 74 | 33K | Dec 2004 – Aug 2026 |
| VT Slaughter-Walker G-4-206924 | Lewis Petro Properties, Inc. only | Las Tiendas (Olmos) | Webb | 1 | 73 | 59.9K | Jan 2005 – Aug 2026 |
| Slaughter, Josephine, State G-10-55264 | XTO Energy Inc. only | Grey Ranch, West (Ellen.) | Pecos | 1 | 72 | 5.8M | by Jan 1993 – Dec 2019 |
| Blackstone - Slaughter G-10-51741 | XTO Energy Inc. only | Grey Ranch, West (Ellen.) | Pecos | 1 | 63 | 8.65M | by Jan 1993 – Dec 2019 |
| Cunningham "B" O-11-65796 | DP Permian Operator, LLC only | Slaughter | Cochran | 1 | 52 | 33 | by Jan 1993 – Oct 1995 |
| Cunningham, L. P. "A" O-11-65147 | Texstar Operating Inc. only | Slaughter | Cochran | 1 | 48 | 33 | by Jan 1993 – Oct 1995 |
| Blackstone-Slaughter G-10-21113 | Vaquero Operating only | Yucca Butte (Penn. Detrital) | Pecos | 1 | 45 | 1.72M | by Jan 1993 – Nov 2022 |
| Blackstone Slaughter G-9-283379 | Vaquero Operating only | Sheffield, SE (Devonian) | Pecos | 1 | 44 | 1.55K | Nov 2017 – Nov 2022 |
| Cummins & Slaughter G-4-71802 | Lewis Petro Properties, Inc. only | Owen (Olmos) | Webb | 1 | 42 | 57.9K | by Jan 1993 – May 2026 |
| Slaughter G-1-279885 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 41 | 4.38M | Aug 2015 – Aug 2026 |
| VT Slaughter-Walker G-4-207011 | Lewis Petro Properties, Inc. only | Las Tiendas (Olmos) | Webb | 1 | 39 | 132K | Dec 2004 – Aug 2026 |
| Slaughter G-3-156920 | Texana Operating Company only | Hungerford, E. (3950) | Wharton | 1 | 34 | 75.6K | Dec 1995 – Nov 2000 |