| Bloomberg G-4-175194 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 15.7K | 1.48M | Nov 1999 – Mar 2026 |
| Bloomberg G-4-175502 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 15.6K | 1.08M | Dec 1999 – Aug 2021 |
| Bloomberg. Samuel D. G-4-198396 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 14.9K | 1.1M | Oct 2003 – Aug 2026 |
| Bloomberg, Samuel D. G-4-239272 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 14.9K | 1.42M | Dec 2007 – Aug 2026 |
| Bloomberg, Samuel D. G-4-241717 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 14.6K | 849K | Feb 2008 – Jul 2026 |
| Bloom O-3-16570 | Davidson Production Company, LLC only | Bloom (Frio 7170) | Wharton | 1 | 14.3K | 21 | by Jan 1993 – Mar 2026 |
| Bloomberg, Samuel D. G-4-148702 | Apache Corporation only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 14.1K | 650K | Jan 1994 – Dec 2013 |
| Bloomberg, Samuel D. G-4-274280 | Hilcorp Energy Company only | Bloomberg (Vicksburg 6000) | Starr | 1 | 13.2K | 169K | Apr 2014 – Jul 2023 |
| Morse O-4-10139 | Faulconer Energy, LLC only | Bloomberg, West (5500) | Starr | 1 | 13.2K | 30 | by Jan 1993 – Oct 2002 |
| Bloomberg, Samuel D. G-4-216579 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 12.5K | 1.4M | Jan 2006 – Aug 2026 |
| Bloomberg, Samuel D. G-4-251646 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 12.3K | 775K | Jan 2008 – Jul 2021 |
| Bloomberg, Samuel D. G-4-208066 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 11.9K | 791K | Jan 2005 – Aug 2026 |
| Bloomberg, Samuel D. G-4-214809 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 11.9K | 1.25M | Oct 2005 – Dec 2024 |
| Bloomberg, Samuel D. G-4-200352 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 11.7K | 1.64M | Dec 2003 – Aug 2026 |
| McCanlies O-8-25110 | Petex only | Bloomquist (Lake Sand) | Stephens | 4 | 10.2K | 349K | by Jan 1993 – Jul 2021 |
| Bloomberg, Samuel D. G-4-136676 | Bass Enterprises Production Co. only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 10.2K | 816K | by Jan 1993 – Jul 1998 |
| Smith Unit O-2-7993 | Lomak Production Company only | Bloomington (6000) | Victoria | 1 | 10.2K | 31.4K | Aug 1994 – Feb 1996 |
| Bloomberg, Samuel D. G-4-239269 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 10.1K | 655K | Nov 2007 – Aug 2026 |
| Bloomberg, Samuel D. G-4-236903 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 9.05K | 561K | Dec 2007 – Nov 2014 |
| Murch, B.L. G-4-148273 | BZG E&P LLC only | Bloomberg (Vicksburg 6000) | Hidalgo | 1 | 8.96K | 1.02M | Jan 1994 – Aug 2026 |
| Bloomberg, Samuel D. G-4-211231 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 8.6K | 645K | May 2005 – Aug 2026 |
| Bloomberg, Samuel D. G-4-248055 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 8.28K | 644K | Dec 2008 – Aug 2026 |
| Bloomberg, Samuel D. G-4-148219 | Bass Enterprises Production Co. only | Flores (Vicksburg, Lower) | Starr | 1 | 8.27K | 445K | Dec 1993 – Aug 1996 |
| Bloomberg G-4-169436 | Smith Production Inc. only | Flores (Rincon A) | Starr | 1 | 8.18K | 646K | Jul 1998 – Feb 2001 |
| Bloomberg G-4-263015 | Hilcorp Energy Company only | Bloomberg (Vicksburg 6000) | Starr | 1 | 7.11K | 1.43M | Aug 2011 – Jul 2024 |
| Bloomberg, Samuel D. G-4-212893 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 6.88K | 1.51M | Aug 2005 – Nov 2015 |
| Bloomberg, Samuel D. G-4-239541 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 6.62K | 241K | Feb 2008 – Sep 2023 |
| Bloomberg G-4-187225 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 6.5K | 463K | Nov 2001 – Dec 2018 |
| Stubblefield, E.K. O-2-115 | KDM Operating, LLC only | Bloomington (4600) | Victoria | 5 | 6.48K | 518 | by Jan 1993 – Nov 1999 |
| Bloomberg, Samuel D. G-4-214779 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 6.1K | 614K | Nov 2005 – May 2015 |
| Bloomberg, Samuel D. G-4-218609 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 5.66K | 352K | Mar 2006 – Mar 2021 |
| Bloomberg, Samuel D. G-4-202518 | Apache Corporation only | Samano (Fourth Massive) | Starr | 1 | 5.5K | 1.05M | May 2004 – Nov 2011 |
| Bloomberg, Samuel D. G-4-253025 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 5.35K | 679K | Oct 2007 – Aug 2026 |
| Bloomberg, Samuel D. G-4-217121 | Hilcorp Energy Company only | Flores (Rincon B) | Starr | 1 | 4.95K | 591K | Jan 2006 – Aug 2026 |
| Stubblefield, E. P. O-2-8351 | Bison Energy Partners, Inc. only | Bloomington (6530) | Victoria | 1 | 4.68K | 11 | Feb 1998 – Oct 2000 |
| Bloomberg, Samuel D. G-4-202173 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 4.58K | 997K | May 2004 – Aug 2026 |
| Hudson O-8-24107 | McClymond, Ltd. only | Bloomquist (Lake Sand) | Stephens | 4 | 4.56K | 320K | by Jan 1993 – Oct 1999 |
| Smith Unit G-2-147329 | Lomak Production Company only | Bloomington (6000) | Victoria | 1 | 4.15K | 61.7K | Nov 1993 – Aug 1994 |
| Bloomberg G-4-170027 | Apache Corporation only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 4.12K | 439K | Aug 1998 – May 2004 |
| Bloomberg, Samuel D. G-4-251338 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 4.08K | 306K | Nov 2007 – Jul 2015 |
| Heins, H. A. O-2-89 | Amerada Hess Corporation only | Bloomington (4600) | Victoria | 2 | 4.02K | 1.06K | by Jan 1993 – Sep 1993 |
| Bloomberg, Samuel D. G-4-241628 | Hilcorp Energy Company only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 3.97K | 220K | Mar 2008 – Aug 2026 |
| Bloomberg, Samuel D G-4-208686 | Hilcorp Energy Company only | Bloomberg (Vicksburg 6000) | Starr | 1 | 3.96K | 865K | Jan 2005 – Sep 2025 |
| Bloomberg, Samuel D. G-4-256765 | Apache Corporation only | Flores, W. (Vksbrg, Geopressure) | Starr | 1 | 3.87K | 386K | Jul 2007 – Jan 2013 |
| Raymond O-8-24767 | McClymond, Ltd. only | Bloomquist (Lake Sand) | Stephens | 3 | 3.78K | 198K | by Jan 1993 – Jun 2001 |
| Sittarle Unit O-2-7650 | South Texas Well Service Company only | Bloomington (6100) | Victoria | 1 | 3.73K | 3.6K | by Jan 1993 – Aug 1994 |
| Callaway O-8-26744 | Southeastern Resources Corp. only | Bloomquist (Lake Sand) | Stephens | 1 | 3.15K | 189K | by Jan 1993 – Mar 1998 |
| Bloomberg, Samuel D. G-4-272728 | Hilcorp Energy Company only | Flores (Sullivan, Upper) | Starr | 1 | 3.1K | 112K | Dec 2013 – Jun 2019 |
| Marberry Unit O-2-3078 | Hunt, Wm. Herbert, Trust Est. only | Bloomington (6100) | Victoria | 1 | 3.06K | 2.88K | by Jan 1993 – Sep 1993 |
| Callaway G-8-167175 | Petex only | Bloomquist (Lake Sand) | Stephens | 1 | 3.03K | 897K | Mar 1998 – Jan 2026 |