| Glass -7- O-10-22448 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 15 | 665K | 1.27M | by Jan 1993 – Oct 2025 |
| Glass Ranch A O-10-46345 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Martin | 3 | 532K | 1.09M | Sep 2014 – Aug 2026 |
| Epley-Glasscock E8C O-10-52409 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 524K | 1.5M | Jul 2019 – Aug 2026 |
| Epley-Glasscock W8A O-10-52498 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 509K | 1.37M | Jun 2019 – Aug 2026 |
| Raymond Glasscock 5F O-10-48291 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 457K | 631K | Nov 2016 – Aug 2026 |
| Epley-Glasscock C8D O-10-52297 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 454K | 1.86M | Jun 2019 – Aug 2026 |
| Epley-Glasscock C8A O-10-52098 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 452K | 1.29M | Jun 2019 – Aug 2026 |
| Glasscock A5 O-10-22305 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 6 | 436K | 674K | by Jan 1993 – Aug 2025 |
| Glasscock 5C O-10-50782 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 430K | 1.05M | Apr 2018 – Aug 2026 |
| Raymond Glasscock 5G O-10-48292 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 427K | 1.05M | Nov 2016 – Aug 2026 |
| Epley-Glasscock C8C O-10-52252 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 424K | 1.25M | Jun 2019 – Aug 2026 |
| Epley-Glasscock W8C O-10-52352 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 414K | 881K | Jun 2019 – Aug 2026 |
| Epley-Glasscock C8B O-10-52172 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 398K | 1.79M | Jul 2019 – Aug 2026 |
| Epley-Glasscock W8B O-10-52479 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 387K | 1.59M | Jun 2019 – Aug 2026 |
| Glasscock 5A O-10-50780 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 377K | 914K | Apr 2018 – Aug 2026 |
| Epley-Glasscock E8B O-10-52502 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 347K | 1.61M | Aug 2019 – Aug 2026 |
| Raymond Glasscock 5D O-10-48263 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 347K | 943K | Nov 2016 – Aug 2026 |
| Glasscock 5B O-10-50781 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 329K | 1.03M | Apr 2018 – Aug 2026 |
| Epley-Glasscock E8A O-10-52310 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 328K | 854K | Oct 2019 – Aug 2026 |
| Raymond Glasscock 5E O-10-48290 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 308K | 960K | Nov 2016 – Aug 2026 |
| Glass Ranch D (SL) O-10-47608 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Martin | 2 | 302K | 583K | May 2015 – Jul 2026 |
| Glasscock CC O-10-38178 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 6 | 252K | 416K | Apr 2007 – Nov 2024 |
| Glass CC O-10-22556 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 11 | 248K | 441K | by Jan 1993 – Oct 2020 |
| Glass Ranch C O-10-46346 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Martin | 1 | 205K | 341K | Oct 2014 – Aug 2026 |
| Glass Ranch B O-10-47450 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) R 40 Exc | Martin | 1 | 193K | 429K | Aug 2015 – Jul 2026 |
| Glasscock -C- O-10-22178 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 5 | 187K | 364K | by Jan 1993 – Aug 2026 |
| Glass "10" O-10-37887 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 116K | 91.2K | Oct 2006 – Mar 2026 |
| Glass -L- O-10-31189 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 110K | 303K | by Jan 1993 – Aug 2026 |
| Glasscock "AA" O-10-37500 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 104K | 147K | Mar 2005 – Sep 2023 |
| Glass -FF- O-10-22687 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 4 | 96.7K | 181K | by Jan 1993 – Jan 2024 |
| Glasscock Fee O-10-9348 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Glasscock | 2 | 86.6K | 161K | by Jan 1993 – May 2015 |
| Glass -R- O-10-31463 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 80.6K | 166K | by Jan 1993 – Jun 2026 |
| Glass -B- O-10-27877 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 76.1K | 261K | by Jan 1993 – Apr 2021 |
| Glass -Y- O-10-32205 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 74.4K | 141K | by Jan 1993 – Jul 2026 |
| Glass -C- O-10-27978 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 72.4K | 147K | by Jan 1993 – Jun 2020 |
| Glass "HH- O-10-22707 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 71.3K | 188K | by Jan 1993 – Sep 2019 |
| Glass "W" O-10-32195 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 69.1K | 118K | by Jan 1993 – May 2022 |
| Glass O-9-6483 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Glasscock | 6 | 68.4K | 737K | by Jan 1993 – Aug 2026 |
| Glass -P- O-10-31522 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 64K | 291K | by Jan 1993 – Mar 2020 |
| Glass O-10-27762 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 63.1K | 182K | by Jan 1993 – Oct 2021 |
| Glass -D- O-10-28308 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 56.8K | 112K | by Jan 1993 – Feb 2017 |
| Glass -Q- O-10-31476 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 56.5K | 129K | by Jan 1993 – Aug 2026 |
| Glass -EE- O-10-22654 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 3 | 56.4K | 89K | by Jan 1993 – Jun 2022 |
| Glasscock -B- O-10-22119 | Pioneer Natural Res. USA, Inc. | Sale Ranch (Strawn) | Martin | 1 | 55.1K | 133K | by Jan 1993 – Jan 2026 |
| Glass "DD" O-10-37854 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 51.8K | 74.9K | Aug 2005 – Jul 2020 |
| Glass "II" O-10-33121 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 51.1K | 110K | by Jan 1993 – Dec 2017 |
| Glass -E- O-10-22267 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 2 | 48.6K | 173K | by Jan 1993 – Oct 2023 |
| Glass -K- O-10-31009 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 48K | 123K | by Jan 1993 – Jun 2026 |
| Glass -H- O-10-31076 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 47K | 133K | by Jan 1993 – Jan 2020 |
| Glass -N- O-10-31543 | Pioneer Natural Res. USA, Inc. | Spraberry (Trend Area) | Martin | 1 | 46.6K | 134K | by Jan 1993 – Apr 2026 |