| Wilkinson-Broaddus O-10-33581 | Pioneer Natural Res. USA, Inc. | K-Jack (Fusselman) | Howard | 1 | 803K | 17.7K | Jan 1993 – Feb 2018 |
| Waymore 3-6-G O-10-55274 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 646K | 799K | Sep 2020 – Apr 2026 |
| Guitar South 4-7 O-10-49382 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 2 | 633K | 1.28M | Oct 2017 – Apr 2026 |
| Waymore 3-6-E O-10-55272 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 565K | 784K | Sep 2020 – Apr 2026 |
| Wilkinson Ranch 34-1-A O-10-51941 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 551K | 885K | Sep 2018 – Apr 2026 |
| Waymore 3-6-C O-10-54239 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 522K | 841K | Oct 2019 – Apr 2026 |
| Wilkinson Ranch 34-1 O-10-49396 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 501K | 643K | Jun 2017 – Apr 2026 |
| Waymore 3-6-A O-10-54238 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 494K | 883K | Oct 2019 – Apr 2026 |
| Wilkinson Ranch 34-1-C O-10-51509 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 490K | 782K | Sep 2018 – Apr 2026 |
| Guitar South 1-5-E O-10-53962 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 481K | 731K | Jun 2019 – Apr 2026 |
| Franklin 8 O-10-35177 | Pioneer Natural Res. USA, Inc. | Alfalfa (Fusselman) | Howard | 1 | 468K | 0 | Jan 1997 – Dec 2019 |
| Wilkinson Ranch D 34-1 O-10-49068 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 437K | 771K | Jun 2017 – Apr 2026 |
| Guitar South 17-8-C O-10-55081 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 430K | 658K | Jun 2020 – Apr 2026 |
| Sliver O-10-34538 | Pioneer Natural Res. USA, Inc. | China Beach (Penn Reef) | Howard | 1 | 410K | 456K | Jun 1995 – Aug 2016 |
| Guitar South 4-7-C O-10-54261 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 406K | 510K | Jan 2020 – Apr 2026 |
| Guitar South 4-7-E O-10-54262 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 405K | 671K | Jan 2020 – Apr 2026 |
| Guitar South 17-8-A O-10-54581 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 405K | 674K | Jun 2020 – Apr 2026 |
| Wilkinson Ranch 34-1C O-10-49264 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 377K | 539K | Jun 2017 – Apr 2026 |
| Guitar South '4-7' O-10-49663 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 360K | 492K | Oct 2017 – Apr 2026 |
| Waymore 18-19-D O-10-54190 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 350K | 592K | Aug 2019 – Apr 2026 |
| Guitar South 4-7-A O-10-51379 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 325K | 385K | Oct 2018 – Apr 2026 |
| Stone "39" O-10-39379 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 4 | 320K | 449K | Dec 2008 – Feb 2024 |
| Guitar South 1-5-G O-10-53871 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 318K | 558K | Jun 2019 – Apr 2026 |
| Waymore 18-19-B O-10-53920 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 308K | 571K | Aug 2019 – Apr 2026 |
| White "C" O-10-39426 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 4 | 283K | 418K | Jan 2009 – Sep 2023 |
| Waymore 18-19-F O-10-55447 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 251K | 481K | Jan 2021 – Apr 2026 |
| Guitar South 1-5-F O-10-53994 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 244K | 684K | Jun 2019 – Apr 2026 |
| Waymore 18-19-H O-10-55456 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 214K | 438K | Jan 2021 – Apr 2026 |
| Guitar South 4-7-B O-10-51409 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 205K | 411K | Oct 2018 – Apr 2026 |
| Guitar South 1-4 O-10-45428 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 202K | 718K | Jan 2014 – Apr 2026 |
| Guitar '5' O-10-43357 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 2 | 94.6K | 297K | Nov 2012 – Apr 2026 |
| Guitar "4" O-10-41981 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 3 | 64.9K | 161K | Oct 2011 – Jun 2023 |
| Brosig 6 O-10-40234 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 59.2K | 72.7K | Jun 2010 – Sep 2023 |
| Guitar "7A" O-10-40874 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 2 | 50.9K | 359K | Feb 2011 – Feb 2023 |
| Kraetz O-10-41879 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 45K | 36.8K | Oct 2011 – Oct 2021 |
| Guitar 1 O-10-38656 | Pioneer Natural Res. USA, Inc. | Big Spring, W. (Penn) | Howard | 1 | 41K | 55.7K | Aug 2007 – Jan 2020 |
| Miller "1" O-10-42076 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 2 | 35.3K | 66.2K | Oct 2011 – Jan 2019 |
| Miller "6" O-10-41876 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 33.3K | 41.5K | Oct 2011 – May 2023 |
| Blagrave 17 O-10-42785 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 30.1K | 78.7K | Jun 2012 – Oct 2025 |
| Guitar 5 O-10-39050 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 29.8K | 47.1K | Nov 2008 – Apr 2026 |
| Allar "37" O-10-38866 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 24.6K | 32.9K | May 2008 – May 2016 |
| Guitar '7-6A' O-10-43005 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 23.9K | 60.6K | May 2012 – Nov 2025 |
| Witherspoon "3" O-10-42413 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 23.8K | 49.5K | Feb 2012 – Oct 2024 |
| Glass O-10-30609 | Pioneer Natural Res. USA, Inc. | Elbow,s.e.(strawn) | Howard | 1 | 23.6K | 163K | Jan 1993 – Sep 2025 |
| Guitar Costilla 5 O-10-39373 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 16.5K | 30.8K | May 2008 – Jan 2025 |
| Kentex "1" O-10-39467 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 2 | 15K | 19.5K | Jan 2009 – Aug 2020 |
| Witherspoon 2 O-10-46937 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 13.9K | 35.9K | Jul 2015 – Aug 2019 |
| Guitar 7-6 O-10-54160 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 2 | 523 | 1.82K | Dec 2019 – Sep 2021 |
| Walters SWD O-10-49288 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 0 | 0 | — |
| Guitar "5" O-10-65036 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Howard | 1 | 0 | 0 | — |