| 9217 JV-P Poquito O-10-34043 | Apache Corporation only | Caprito (Delaware Middle) | Ward | 7 | 397K | 1.14M | Dec 1993 – Dec 2023 |
| Red Bluff "16" O-10-37474 | TS Oil, LLC only | Ford, East (Delaware Sand) | Reeves | 13 | 390K | 625K | Feb 2005 – Apr 2026 |
| State Gas Unit -B- O-10-26055 | Jetta Operating Company, Inc. only | Caprito (Delaware Middle) | Ward | 8 | 388K | 2.74M | Jan 1993 – Apr 2023 |
| Red Lake O-10-37885 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 6 | 377K | 508K | Nov 2006 – Apr 2026 |
| Ramsey -44- O-10-27636 | Afoc, LLC only | Geraldine (Delaware 3400) | Culberson | 14 | 374K | 211K | Jan 1993 – Mar 2026 |
| Scott, F.H. O-10-25146 | Jetta Operating Company, Inc. only | Scott (Delaware) | Ward | 11 | 367K | 2.69M | Jan 1993 – Apr 2026 |
| Barstow -19- O-10-53204 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 9 | 361K | 1.78M | Dec 2019 – Apr 2026 |
| Barstow -13- O-10-54851 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 8 | 359K | 1.11M | Feb 2020 – Apr 2026 |
| Catclaw State Waterflood O-10-27340 | Echo Energy Partners, LLC only | Geraldine (Delaware 3400) | Culberson | 14 | 350K | 407K | Jan 1993 – Apr 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 |
| Barstow 27 O-10-54813 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 8 | 326K | 1.03M | Feb 2020 – Apr 2026 |
| Ware O-1-15572 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | La Salle | 2 | 322K | 629K | Feb 2012 – Apr 2026 |
| Legros-State O-10-596 | Awp Operating Company only | Chancellor (Delaware Sand) | Pecos | 3 | 322K | 24.1K | Jan 1993 – Apr 2026 |
| Barstow 40 O-10-54844 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 8 | 321K | 866K | Feb 2020 – Apr 2026 |
| King O-10-37498 | Majestic Oil & Gas Holding Co. only | MI Vida (Delaware 4400) | Reeves | 18 | 318K | 521K | Dec 2004 – Mar 2026 |
| Barstow -23- O-10-54815 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 11 | 315K | 1.5M | Feb 2020 – Apr 2026 |
| Barstow -26- O-10-54814 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 8 | 313K | 878K | Feb 2020 – Apr 2026 |
| Johnson, W. D. 34N O-10-38195 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 9 | 313K | 976K | Jul 2007 – Jul 2024 |
| Collie "a" South O-10-43143 | Jetta Operating Company, Inc. only | Collie (Delaware) | Reeves | 7 | 294K | 874K | Dec 2011 – Mar 2026 |
| Ware HC1 Las G-1-301171 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 290K | 1.02M | May 2019 – Apr 2026 |
| Happy Hippo O-10-46209 | Seaboard Operating Co. only | Quito (Delaware-Consolidated) | Ward | 15 | 290K | 502K | May 2015 – Apr 2026 |
| Hodge, J. H. O-10-15374 | P.o.&g. Operating, LLC only | Waha (Delaware) | Pecos | 3 | 287K | 1.13M | Jan 1993 – Apr 2026 |
| Johnson, W. D. -22S- O-10-38203 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 10 | 286K | 1.14M | Jul 2007 – Jan 2026 |
| Ware HC2 Las G-1-301170 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 282K | 958K | May 2019 – Apr 2026 |
| Barstow -30- O-10-54817 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 7 | 282K | 1.36M | Feb 2020 – Apr 2026 |
| Cox O-10-33344 | Jetta Operating Company, Inc. only | Scott (Delaware) | Ward | 4 | 277K | 431K | Jan 1993 – Apr 2026 |
| State of Texas "DL" O-10-34093 | Jetta Operating Company, Inc. only | Caprito (Delaware Middle) | Ward | 7 | 275K | 1.44M | Feb 1994 – Apr 2026 |
| State -AM- O-10-25850 | Continental Resources, Inc. only | Caprito (Delaware Middle) | Ward | 3 | 274K | 1.26M | Jan 1993 – Jun 2023 |
| Schlosser, Fred Estate -B- O-10-26096 | XTO Energy Inc. only | Rojo Caballos (Delaware) | Pecos | 8 | 265K | 226K | Jan 1993 – Sep 2017 |
| Barstow 10 O-10-54848 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 8 | 264K | 1.59M | Feb 2020 – Apr 2026 |
| Neal, James O-10-14796 | Petex only | Coyanosa (Delaware Sd.) | Pecos | 11 | 263K | 485K | Jan 1993 – Apr 2026 |
| University "18-13B" O-10-36422 | WTG Exploration only | Block 17, Southeast (Delaware) | Ward | 3 | 257K | 539K | Oct 2000 – Apr 2026 |
| Wareing A O-1-17913 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 2 | 254K | 532K | Sep 2014 – Apr 2026 |
| Johnson, W. D. -26S- O-10-38198 | Last Mile Production, LLC only | Dimmitt (Delaware Cons) | Loving | 9 | 244K | 600K | Jul 2007 – Jan 2026 |
| Scott, F.H. -33- O-10-54821 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 6 | 239K | 492K | Jun 2021 – Apr 2026 |
| Wareing Allocation B O-1-19254 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 239K | 305K | Nov 2017 – Apr 2026 |
| Strain, C. H. O-10-33995 | Jetta Operating Company, Inc. only | Waha, W. (Consolidated Delaware) | Reeves | 5 | 237K | 469K | Aug 1993 – Apr 2026 |
| Hoefs, Bertha, Etal O-10-16404 | Caird Operating, LLC only | Worsham (Delaware Sand) | Reeves | 6 | 237K | 982K | Jan 1993 – Apr 2026 |
| Barstow -18- O-10-54846 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 7 | 236K | 730K | Feb 2020 – Apr 2026 |
| Ware Unit C O-1-15879 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | La Salle | 1 | 234K | 725K | Mar 2012 – Oct 2025 |
| Guitar O-10-56571 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 2 | 234K | 523K | Oct 2021 – Apr 2026 |
| Hunter O-10-41602 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 8 | 225K | 884K | Jun 2011 – Apr 2026 |
| Ware 30 O-10-40489 | Diamondback E&P LLC only | Spraberry (Trend Area) | Howard | 4 | 221K | 1.13M | Oct 2010 – Apr 2026 |
| TXL AX O-10-33648 | Stephens & Johnson Operating Co. only | Grice (Delaware) | Loving | 4 | 219K | 1.16M | Jan 1993 – Aug 2019 |
| Frost O-10-38553 | Atlantic Operating II, LLC only | Grice (Delaware) | Loving | 3 | 218K | 259K | Aug 2007 – Apr 2026 |
| University 17-23 O-10-40644 | Flux Energy, LLC only | Caprito (Delaware Middle) | Ward | 4 | 218K | 905K | Sep 2010 – Apr 2026 |
| Ware, Lula O-13-2579 | BLS Production Co., Inc. only | Woodbine | Cooke | 8 | 216K | 87 | Jan 1993 – Apr 2026 |
| Mopac O-10-28908 | Jetta Operating Company, Inc. only | Collie (Delaware) | Reeves | 7 | 212K | 651K | Jan 1993 – Jan 2026 |
| Soft Tail O-10-36537 | McGee Drilling Corporation only | Block 17, Southeast (Delaware) | Ward | 3 | 209K | 330K | Dec 2000 – Sep 2025 |