| El Mar /Delaware/ Unit O-10-21246 | OXY USA WTP LP only | El Mar (Delaware) | Loving | 173 | 2.59M | 398K | by Jan 1993 – May 2021 |
| Twofreds, Delaware Field Unit O-10-17356 | Q Natural Resources, LLC only | Twofreds (Delaware) | Loving | 98 | 2.26M | 6.96M | by Jan 1993 – Feb 2024 |
| June O-10-37649 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 7 | 597K | 827K | Apr 2005 – Aug 2026 |
| North Mason /Delaware Sand/ Unit O-10-18649 | R2Q Operating LLC only | Mason, N. (Delaware Sand) | Loving | 59 | 572K | 704K | by Jan 1993 – Aug 2026 |
| Arctic O-10-38481 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 8 | 483K | 825K | Jun 2007 – Aug 2026 |
| Zuni Delaware Unit O-10-32564 | WPX Energy Permian, LLC only | Zuni (Bell Canyon) | Loving | 30 | 429K | 493K | by Jan 1993 – Dec 2020 |
| Polar O-10-39801 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 8 | 415K | 577K | Jan 2010 – Aug 2026 |
| TXL "13" O-10-29509 | Citation Oil & Gas Corp. only | Dimmit, Northeast (Delaware SD) | Loving | 9 | 411K | 1.43M | by Jan 1993 – Jun 2007 |
| Red Lake O-10-37885 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 6 | 378K | 509K | Nov 2006 – Aug 2026 |
| TXL "1" O-10-34027 | Shell Western E&P only | Pinal Dome, Central (Delaware) | Loving | 6 | 348K | 851K | Nov 1993 – Sep 2012 |
| Loving 'AY' Fee O-10-35307 | Diamondback E&P LLC only | Ford, East (Delaware Sand) | Loving | 6 | 341K | 945K | Mar 1997 – Apr 2020 |
| Johnson, W. D. 34N O-10-38195 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 9 | 313K | 976K | Jul 2007 – Jul 2024 |
| Johnson, W. D. -22S- O-10-38203 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 10 | 286K | 1.14M | Jul 2007 – Jan 2026 |
| Johnson, W. D. -26S- O-10-38198 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 9 | 244K | 600K | Jul 2007 – Jan 2026 |
| Frost O-10-38553 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 3 | 219K | 261K | Aug 2007 – Aug 2026 |
| TXL AX O-10-33648 | Stephens & Johnson Operating Co. only | Grice (Delaware) | Loving | 4 | 219K | 1.16M | by Jan 1993 – Aug 2019 |
| TXL -13- O-10-38267 | Citation Oil & Gas Corp. only | Dimmitt (Delaware Cons) | Loving | 15 | 204K | 1.43M | Jul 2007 – Jan 2023 |
| Tunstill Unit O-10-36550 | Madison and Wright LLC only | Tunstill, East (Delaware) | Loving | 36 | 183K | 105K | Feb 2001 – Dec 2019 |
| Johnson, W.D. "L" O-10-35007 | Forest Oil Corporation only | Dimmit, Northeast (Delaware SD) | Loving | 5 | 182K | 650K | Jul 1996 – Jun 2007 |
| Pacific 1 O-10-38223 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 5 | 178K | 285K | Feb 2007 – Aug 2026 |
| Johnson, W. D. -A- O-10-15843 | Anadarko E&P Onshore LLC only | Grice (Delaware) | Loving | 7 | 171K | 360K | by Jan 1993 – Dec 2018 |
| Johnson 86 O-10-39709 | R2Q Operating LLC only | Dimmitt (Delaware Cons) | Loving | 10 | 165K | 439K | Jul 2008 – Aug 2026 |
| Johnson, W. D. et al -D- O-10-38196 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 9 | 161K | 476K | Jul 2007 – Mar 2024 |
| University 19-8 O-10-32965 | Last Mile Production, LLC only | Twofreds, E. (Delaware) | Loving | 2 | 155K | 441K | by Jan 1993 – Feb 2024 |
| Johnson, W. D. et al -L- O-10-38217 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 8 | 147K | 938K | Jul 2007 – Jan 2026 |
| Johnson, W. D.,jr. O-10-38265 | Citation Oil & Gas Corp. only | Dimmitt (Delaware Cons) | Loving | 6 | 143K | 645K | Jul 2007 – Jan 2023 |
| Exxon-Johnson O-10-28119 | WPX Energy Permian, LLC only | Red Bluff (Delaware, Lower) | Loving | 4 | 137K | 162K | by Jan 1993 – Jan 2017 |
| China Beach O-10-38566 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 5 | 135K | 155K | Jul 2007 – Mar 2025 |
| Johnson 40 O-10-42304 | WPX Energy Permian, LLC only | Grice (Delaware) | Loving | 2 | 127K | 66.6K | Aug 2011 – Jan 2025 |
| Johnson, W.D.-B- O-10-38257 | QP, Inc. only | Dimmitt (Delaware Cons) | Loving | 5 | 127K | 206K | Jul 2007 – Dec 2020 |
| Johnson, W D Jr D O-10-33856 | Forest Oil Corporation only | Dimmit, Northeast (Delaware SD) | Loving | 3 | 123K | 282K | Apr 1993 – Jun 2007 |
| TXL -AI O-10-38250 | QP, Inc. only | Dimmitt (Delaware Cons) | Loving | 8 | 123K | 277K | Jul 2007 – Aug 2026 |
| Loving -B- Fee O-10-11537 | United Oil & Shale LLC only | Grice (Delaware) | Loving | 6 | 123K | 417K | by Jan 1993 – Apr 2020 |
| Johnson "2" O-10-33216 | Propel Energy, LLC only | Pinal Dome, Central (Delaware) | Loving | 6 | 113K | 328K | by Jan 1993 – Sep 2012 |
| TXL -G- O-10-12474 | Walsh & Watts, Inc. only | Grice (Delaware) | Loving | 8 | 112K | 469K | by Jan 1993 – Aug 2021 |
| Johnson, W. D. Jr. -D- O-10-38197 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 10 | 112K | 341K | Jul 2007 – Jul 2024 |
| Johnson, W. D. Jr. O-10-36880 | Citation Oil & Gas Corp. only | Dimmit, Northeast (Delaware SD) | Loving | 4 | 110K | 295K | May 2002 – Jun 2007 |
| Brunson 48 O-10-41937 | Black Top Operating, LLC only | Dimmitt (Delaware Cons) | Loving | 7 | 110K | 176K | Dec 2011 – Nov 2025 |
| Johnson, W. D. -34N- O-10-35387 | Forest Oil Corporation only | Dimmit, Northeast (Delaware SD) | Loving | 6 | 107K | 229K | Jun 1997 – Jun 2007 |
| Slash -B- O-10-38199 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 4 | 107K | 132K | Jul 2007 – Jan 2026 |
| University-Fred "A" O-10-34933 | Flat Top Operating, LLC only | Twofreds, E. (Delaware) | Loving | 1 | 100K | 322 | May 1996 – Aug 2026 |
| Johnson, W. D. "F" O-10-35019 | Forest Oil Corporation only | Dimmit, Northeast (Delaware SD) | Loving | 5 | 99.7K | 337K | Jul 1996 – Jun 2007 |
| Johnson 2 O-10-42321 | Black Top Operating, LLC only | Dimmitt (Delaware Cons) | Loving | 15 | 99.4K | 350K | Dec 2011 – Oct 2025 |
| University-Fred O-10-34508 | Flat Top Operating, LLC only | Twofreds, E. (Delaware) | Loving | 1 | 97.4K | 50.2K | Jun 1995 – Sep 2025 |
| Fran O-10-29333 | BCP Resources, LLC only | Grice (Delaware) | Loving | 2 | 90.7K | 219K | by Jan 1993 – Oct 2021 |
| TXL -13- B O-10-32468 | Citation Oil & Gas Corp. only | Dimmit, Northeast (Delaware SD) | Loving | 3 | 87.6K | 321K | by Jan 1993 – Jun 2007 |
| Johnson, W. D. 38-B O-10-11806 | BCP Resources, LLC only | Grice (Delaware) | Loving | 2 | 86.4K | 300K | by Jan 1993 – Oct 2021 |
| Johnson, W. D., Jr., Etal O-10-15645 | WPX Energy Permian, LLC only | Grice (Delaware) | Loving | 8 | 86.4K | 194K | by Jan 1993 – Oct 2016 |
| Johnson, W. D. 48-B O-10-10150 | Rodan, Inc. only | Grice (Delaware) | Loving | 6 | 85.1K | 232K | by Jan 1993 – Mar 2023 |
| Loving -D- Fee O-10-13154 | United Oil & Shale LLC only | Grice (Delaware) | Loving | 3 | 84.8K | 407K | by Jan 1993 – Mar 2020 |