| Patranella a #1HHZ42-041-30727 | Wildfire Energy Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 8,905 | May 1, 2001 | 2 | Mar 2026 |
| Lawrence #1HZ42-041-31591 | Crawford Hughes Operating Co. only | BrazosGiddings (Buda) | PluggedOil | 11,400 | Apr 17, 2001 | 2 | Jul 2010 |
| Weems Est. Etal #442-041-30006 | Shoreham Oil & Gas Company Inc. only | BrazosMillican Dome | PluggedOil | 2,200 | Apr 11, 2001 | 1 | Jun 2002 |
| Weems Est. Etal #1142-041-30015 | Shoreham Oil & Gas Company Inc. only | BrazosMillican Dome | PluggedOil | 2,000 | Apr 11, 2001 | 1 | Jun 2002 |
| Weems Estate et al #1242-041-30021 | Shoreham Oil & Gas Company Inc. only | BrazosMillican Dome * | PluggedGas | 2,000 | Apr 11, 2001 | 1 | — |
| Buth #1HHZ42-041-31938 | HK Energy Operating LLC only | BrazosGiddings (Austin Chalk Gas) | PluggedGas | 11,500 | Apr 2, 2001 | 3 | Mar 2012 |
| Knox Unit #1HZ42-041-31692 | B.W.O.C. Inc. only | BrazosGiddings (Buda) | PluggedOil | 12,700 | Mar 16, 2001 | 2 | May 2005 |
| Jalc #1HHZ42-041-31937 | Grand Operating, Inc. only | Brazos | Not on schedule | 14,700 | Mar 16, 2001 | 1 | — |
| Kurten Woodbine Unit #408242-041-31934 | Vess Oil Corporation only | BrazosKurten (Woodbine) | Shut inOil | 8,710 | Feb 22, 2001 | 1 | Apr 2026 |
| Kurten Woodbine Unit #405742-041-31935 | Vess Oil Corporation only | BrazosKurten (Woodbine) | ActiveOil | 8,522 | Feb 22, 2001 | 1 | Apr 2026 |
| Erin Unit #1HZ42-041-31936 | Buffco Production Inc. only | BrazosKurten (Buda) | ActiveOil | 9,190 | Feb 22, 2001 | 3 | Apr 2026 |
| Waldorf-Pool #1HZ42-041-31654 | Magnolia Oil & Gas Operating LLC only | BrazosClay NE (Austin Chalk 11350) | PluggedGas | 15,500 | Feb 20, 2001 | 6 | Jan 2010 |
| Polar Bear #1HZ42-041-31933 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 11,680 | Feb 20, 2001 | 2 | Mar 2026 |
| Moore Robert Estate #6HHZ42-041-31875 | Verdun Oil & Gas LLC only | BrazosClay NE (Austin Chalk 11350) | ActiveGas | 12,136 | Dec 20, 2000 | 4 | Apr 2026 |
| Smith Richard B #1HHZ42-041-30740 | Wildfire Energy Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 9,000 | Dec 15, 2000 | 2 | Feb 2026 |
| Carroll Unit #1HZ42-041-31932 | CML Exploration LLC only | BrazosKurten (Buda) | ActiveOil | 9,643 | Dec 14, 2000 | 1 | Apr 2026 |
| Armstrong Unit #1HZ42-041-31519 | Baytex Energy USA Inc. only | BrazosGiddings (Buda) | PluggedOil | 9,900 | Dec 11, 2000 | 2 | May 2020 |
| Kurten Woodbine Unit #110342-041-31287 | Vess Oil Corporation only | BrazosKurten (Woodbine) | ActiveOil | 8,710 | Nov 27, 2000 | 2 | Apr 2026 |
| Scott-Stasny Unit #1REHZ42-041-31587 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 11,894 | Nov 22, 2000 | 4 | Apr 2026 |
| Waltman #1HZ42-041-31498 | Kouatli Aiman M. only | BrazosGiddings (Buda) | ActiveGas | 11,434 | Nov 21, 2000 | 2 | Mar 2026 |
| Dix Unit #1HZ42-041-31596 | Kouatli Aiman M. only | BrazosGiddings (Buda) | ActiveOil | 12,922 | Nov 8, 2000 | 2 | Mar 2026 |
| Hicks-Golden Triangle Unit #1REHZ42-041-31651 | Wildfire Energy Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 12,091 | Nov 3, 2000 | 2 | Mar 2026 |
| Conlee #2REHZ42-041-31516 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 12,220 | Oct 30, 2000 | 2 | Apr 2026 |
| Lindley #2HHZ42-041-31930 | Chesapeake Operating, Inc. only | Brazos | Not on schedule | 16,500 | Oct 19, 2000 | 1 | — |
| Kurten Woodbine Unit #402142-041-31931 | Vess Oil Corporation only | BrazosKurten (Woodbine) | ActiveOil | 8,800 | Oct 9, 2000 | 1 | Apr 2026 |
| Bush-Warren Unit #1REHZ42-041-31562 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk-3) | Shut inOil | 12,100 | Oct 5, 2000 | 2 | Sep 2000 |
| Kurten Woodbine Unit #405942-041-31929 | Vess Oil Corporation only | BrazosKurten (Woodbine) | Shut inOil | 8,721 | Sep 21, 2000 | 1 | Apr 2026 |
| Kurten Woodbine Unit #405642-041-31928 | Vess Oil Corporation only | BrazosKurten (Woodbine) | ActiveOil | 8,705 | Sep 11, 2000 | 1 | Apr 2026 |
| Kurten Woodbine Unit #408142-041-31927 | Vess Oil Corporation only | BrazosKurten (Woodbine) | ActiveOil | 8,217 | Aug 11, 2000 | 1 | Apr 2026 |
| Bush-Stasny Unit #1REHZ42-041-31553 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 11,770 | Jul 18, 2000 | 3 | Apr 2026 |
| Moehlman RE Unit #1HZ42-041-31221 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | Shut inOil | 8,210 | Jul 17, 2000 | 4 | Jul 2019 |
| Mosley #1HZ42-041-31926 | CML Exploration LLC only | BrazosKurten (Buda) | ActiveOil | 8,900 | Jul 11, 2000 | 2 | Apr 2026 |
| Guest-Yager Unit #1REHZ42-041-31704 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Buda) | PluggedOil | 16,500 | Jun 20, 2000 | 4 | Aug 2015 |
| Stasny #2 Unit #2HZ42-041-31536 | Ogden Resources Corporation only | BrazosGiddings (Buda) | ActiveOil | 10,046 | Jun 1, 2000 | 3 | Apr 2026 |
| Bukowski-Bienski Unit #1REHZ42-041-31550 | Wildfire Energy Operating LLC only | BrazosGiddings (Buda) | PluggedOil | 14,000 | May 19, 2000 | 3 | Jan 2021 |
| Jones-Miller Unit #1HZ42-041-31925 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 15,580 | May 16, 2000 | 2 | Apr 2026 |
| Cheryl #1REHZ42-041-30954 | Buffco Production Inc. only | BrazosKurten (Buda) | ActiveOil | 9,032 | May 5, 2000 | 2 | Apr 2026 |
| Moore #2HHZ42-041-30878 | Hawkwood Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 9,500 | May 4, 2000 | 3 | Sep 2014 |
| Windy Hill Ranch a #1HZ42-041-31408 | Northfield Enterprises Inc. only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 8,090 | Apr 27, 2000 | 3 | Apr 2026 |
| Milam Unit #1REHZ42-041-30868 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | ActiveOil | 8,326 | Apr 13, 2000 | 2 | Feb 2026 |
| Perkins - Yager #3 HHZ42-041-30772 | Wildfire Energy Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 8,853 | Apr 6, 2000 | 3 | Feb 2026 |
| Kurten Woodbine Unit #405842-041-31924 | Vess Oil Corporation only | BrazosKurten (Woodbine) | ActiveOil | 8,663 | Mar 13, 2000 | 1 | Apr 2026 |
| Kurten Woodbine Unit #404142-041-31923 | Vess Oil Corporation only | BrazosKurten (Woodbine) | ActiveOil | 8,760 | Mar 9, 2000 | 1 | Apr 2026 |
| JB #1HZ42-041-31560 | Northfield Enterprises Inc. only | BrazosKurten (Buda) | PluggedOil | 10,500 | Feb 15, 2000 | 5 | Jun 2022 |
| Bush-Stetz #1REHZ42-041-31601 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Buda) | ActiveGas | 9,164 | Feb 9, 2000 | 3 | Apr 2026 |
| Berger-Porterfield #1REHZ42-041-31571 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Buda) | ActiveOil | 12,154 | Jan 13, 2000 | 3 | Apr 2026 |
| Six-Shooter #542-041-31922 | — | BrazosMillican Dome | Plugged | 3,950 | Dec 30, 1999 | 1 | — |
| Bryan (Austin Chalk) Pooled Unit #67 HHZ42-041-30647 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 11,000 | Dec 22, 1999 | 5 | Sep 2024 |
| Bryan (Austin Chalk) Pooled Unit #8 HHZ42-041-30891 | Wildfire Energy Operating LLC only | BrazosGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Dec 17, 1999 | 2 | Sep 2024 |
| Lometa #1HZ42-041-31747 | Magnolia Oil & Gas Operating LLC only | BrazosGiddings (Austin Chalk Gas) | PluggedGas | 12,000 | Dec 17, 1999 | 3 | Dec 2015 |