| Rocker, B. -N- O-9-5142 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Reagan | 62 | 2.24M | 12.8M | by Jan 1993 – Aug 2026 |
| Crouch 16 O-10-52499 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Glasscock | 15 | 2.24M | 14.2M | Jul 2019 – Aug 2026 |
| Mabee 'K' O-10-44058 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 7 | 2.17M | 4.33M | May 2013 – Aug 2026 |
| Massey a Unit O-10-54985 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 3 | 2.12M | 3.57M | Mar 2020 – Aug 2026 |
| Ratliff 28 O-9-18577 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 15 | 2.11M | 11.2M | Jun 2013 – Aug 2026 |
| Midkiff 1 O-10-50747 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Midland | 6 | 2.07M | 14.4M | Jul 2018 – Aug 2026 |
| Houston Ranch 12-Fowler A O-10-46595 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Glasscock | 7 | 2.04M | 2.51M | Aug 2014 – Aug 2026 |
| Ibis West G 17-32 O-10-56568 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 4 | 2M | 4.02M | Oct 2021 – Aug 2026 |
| Zain 26 O-9-18467 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 13 | 1.99M | 8.36M | May 2013 – Aug 2026 |
| Marienfeld 13-24-H O-10-51852 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.99M | 3.38M | Nov 2018 – Aug 2026 |
| University "10-1" O-9-16484 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Reagan | 12 | 1.96M | 6.66M | Jun 2007 – Aug 2026 |
| Flanagan 14-Lloyd A O-10-46623 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Glasscock | 6 | 1.96M | 2.85M | Dec 2013 – Aug 2026 |
| XBC Giddings Estate R40 O-9-18718 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 8 | 1.91M | 5.26M | Jun 2014 – Aug 2026 |
| Kellen 36-25-H O-10-52327 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.9M | 2.31M | Dec 2018 – Aug 2026 |
| McClintic I R40 O-10-47601 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Midland | 5 | 1.8M | 6.02M | Feb 2016 – Aug 2026 |
| Aldwell "K" O-9-1300 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Reagan | 72 | 1.79M | 7.75M | by Jan 1993 – Sep 2024 |
| Donald L. Hutt "E" O-10-37616 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 24 | 1.79M | 4.8M | Nov 2005 – Aug 2026 |
| Giddings Estate Fee O-9-11402 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 88 | 1.75M | 5.17M | by Jan 1993 – Apr 2005 |
| Priddy-Fischer 10 O-10-47270 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Glasscock | 7 | 1.73M | 3.02M | Nov 2015 – Aug 2026 |
| McClintic A O-10-56083 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 6 | 1.71M | 5.18M | Aug 2021 – Aug 2026 |
| Strain Ranch Unit 12-13 O-10-48693 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.71M | 3.98M | Mar 2017 – Aug 2026 |
| Pembrook X-1 O-9-18627 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 7 | 1.7M | 5.94M | Sep 2012 – Aug 2026 |
| Scharbauer Ranch H O-10-47920 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 18 | 1.69M | 3.63M | Aug 2016 – Aug 2026 |
| Guns UP O 32-29 O-10-53583 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 5 | 1.68M | 3.1M | Dec 2019 – Aug 2026 |
| Louis O-9-18705 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 13 | 1.67M | 6.79M | Dec 2014 – Aug 2026 |
| XBC Giddings Estate C O-9-16483 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 20 | 1.61M | 3.52M | Nov 2007 – Aug 2026 |
| Brook A-2 O-9-19935 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 5 | 1.6M | 4.6M | May 2018 – Aug 2026 |
| University 178B O-9-18872 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 6 | 1.6M | 4.12M | Feb 2015 – Aug 2026 |
| Diamond Rio 9-16-B O-10-54984 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 3 | 1.57M | 3.29M | Dec 2019 – Aug 2026 |
| Locklar-Hill 26U Unit O-10-53221 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 3 | 1.55M | 3.88M | Oct 2019 – Aug 2026 |
| Tippett "D" O-10-34167 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 16 | 1.54M | 1.56M | May 1994 – Sep 2022 |
| North Brook NE34 O-9-20122 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 6 | 1.54M | 7.22M | Oct 2018 – Aug 2026 |
| Bryant-Whitefield a 42-43 O-10-51250 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 3 | 1.52M | 3.76M | Nov 2018 – Aug 2026 |
| Hogan 1-25B O-10-52839 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 3 | 1.51M | 4M | May 2019 – Aug 2026 |
| Marienfeld 13-24-A O-10-55320 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.5M | 3.09M | Apr 2020 – Aug 2026 |
| Hayden 14-23-A O-10-55591 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.48M | 3.26M | Jun 2021 – Aug 2026 |
| University "3-33" O-9-16497 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 8 | 1.47M | 3.11M | Feb 2008 – Aug 2026 |
| Ranchland C Unit O-10-53995 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 3 | 1.45M | 4.23M | May 2019 – Aug 2026 |
| Kellen 36-25-A O-10-54587 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.4M | 1.86M | Dec 2019 – Aug 2026 |
| Willis-Berman NE33A O-10-56039 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 3 | 1.36M | 3.99M | Oct 2021 – Aug 2026 |
| Ranchland a Unit O-10-53118 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Midland | 4 | 1.33M | 5.38M | Nov 2018 – Aug 2026 |
| XBC Giddings Estate B O-9-17101 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 17 | 1.33M | 3.01M | Mar 2010 – Jul 2026 |
| Strain Ranch 24-25 O-10-50998 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.32M | 2.42M | May 2018 – Jul 2026 |
| Hayden 14-23-C O-10-55606 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.32M | 3.81M | Jun 2021 – Aug 2026 |
| Claire 48-37-A O-10-54396 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 1.27M | 1.59M | Dec 2019 – Aug 2026 |
| North Brook SE45 O-9-22168 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 6 | 1.24M | 3.92M | Jun 2023 – Aug 2026 |
| Robbie 17A-8 O-9-20044 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Upton | 4 | 1.24M | 6.46M | Jun 2018 – Aug 2026 |
| Marienfeld 13-24-B O-10-55577 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 1.23M | 3.99M | Jun 2020 – Aug 2026 |
| Eleanor 35A-26-A O-9-20367 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Upton | 3 | 1.22M | 5.56M | Feb 2019 – Aug 2026 |
| University 10-13 O-9-16900 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Reagan | 9 | 1.22M | 2.59M | Mar 2009 – Aug 2026 |