| Southeast Garza Unit #32742-169-31495 | Brown Geo. R Partnership LP The only | GarzaGarza | PluggedOil | 3,100 | Nov 12, 2024 | 2 | Apr 2026 |
| Post-Montgomery Unit 1 #s 1 B42-169-00804 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 2,939 | Jul 10, 2024 | 1 | Apr 2026 |
| Post-Montgomery Unit 1 #s 2 B42-169-02110 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 2,949 | Jul 10, 2024 | 1 | Apr 2026 |
| Monty 1223 #1HHZ42-169-34306 | Discovery Operating Inc. only | GarzaGarza | PluggedOil | 4,250 | Jan 19, 2023 | 2 | Aug 2023 |
| Post-Montgomery Unit 1 #b 142-169-00344 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 2,900 | Dec 7, 2022 | 1 | Apr 2026 |
| Post-Montgomery Unit 1 #d 542-169-00376 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 2,960 | Dec 7, 2022 | 1 | Apr 2026 |
| Post-Montgomery Unit 1 #a 70HHZ42-169-34303 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 2,846 | May 17, 2022 | 2 | Apr 2026 |
| City of Post San Andres a WF1 #b 5MKHZ42-169-34302 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 2,967 | Apr 12, 2022 | 1 | Apr 2026 |
| City of Post San Andres a WF1 #b 3MK42-169-00342 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,246 | Jan 3, 2022 | 1 | Apr 2026 |
| Post-Montgomery Unit 1 #c 542-169-30502 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 3,115 | Oct 15, 2021 | 1 | Apr 2026 |
| City of Post San Andres a WF1 #p 1CM42-169-00365 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,030 | Oct 14, 2021 | 1 | Apr 2026 |
| City of Post San Andres a WF1 #b 1DU42-169-01475 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,030 | Oct 14, 2021 | 1 | Apr 2026 |
| Post Estate C #1042-169-32540 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,147 | Oct 14, 2021 | 2 | Apr 2026 |
| Post Estate C #1142-169-33269 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 3,173 | Oct 14, 2021 | 2 | Apr 2026 |
| Post Estate C #1342-169-33982 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,184 | Oct 14, 2021 | 2 | Apr 2026 |
| Post-Montgomery #6W42-169-33196 | McClure Oil Company Inc. only | GarzaGarza | ActiveInjection | 4,137 | Dec 31, 2018 | 4 | — |
| Post-Montgomery Unit 1 #b 2642-169-31633 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,154 | Oct 13, 2017 | 2 | Apr 2026 |
| Herd Partners #10142-169-33768 | Phillips Operating LLC only | GarzaGarza | ActiveWater Supply | 8,403 | Oct 10, 2016 | 3 | — |
| Post-Montgomery Unit 1 #c 2442-169-33908 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,234 | May 16, 2016 | 3 | Apr 2026 |
| Southwest Garza Unit #32642-169-34121 | Brown Geo. R Partnership LP The only | GarzaGarza | Shut inOil | 2,300 | Apr 30, 2013 | 1 | Apr 2026 |
| Southeast Garza Unit #82442-169-34070 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,080 | Jan 13, 2012 | 1 | Apr 2026 |
| Southeast Garza Unit #82542-169-34071 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,340 | Jan 13, 2012 | 1 | Apr 2026 |
| Southeast Garza Unit #82642-169-34072 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,305 | Jan 13, 2012 | 1 | Apr 2026 |
| Southeast Garza Unit #82742-169-34073 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,300 | Jan 13, 2012 | 1 | Apr 2026 |
| Post-Montgomery #142-169-33781 | D & D Enterprises only | GarzaGarza | ActiveOil | 3,600 | Jun 28, 2011 | 2 | Apr 2026 |
| West City of Post SA Unit a #20742-169-34027 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,935 | Aug 20, 2010 | 1 | Apr 2026 |
| Post-Montgomery Unit 1 #4G42-169-34024 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,680 | Jul 30, 2010 | 2 | Apr 2026 |
| Boy Scouts of America #2GB42-169-34021 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 4,115 | Jul 9, 2010 | 1 | Apr 2026 |
| Boy Scouts of America #1GB42-169-34013 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,966 | Jun 23, 2010 | 2 | Apr 2026 |
| Post Estate C #1442-169-34015 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,220 | Jun 23, 2010 | 1 | Apr 2026 |
| Post Estate C #1542-169-34016 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,182 | Jun 23, 2010 | 1 | Apr 2026 |
| Montgomery-Davies H #1742-169-34012 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,273 | Jun 10, 2010 | 1 | Apr 2026 |
| Post Estate #8442-169-34011 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,287 | Jun 7, 2010 | 1 | Apr 2026 |
| Post Estate #8542-169-34009 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,261 | Jun 3, 2010 | 1 | Apr 2026 |
| Stoker 3 #342-169-34010 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,100 | Jun 3, 2010 | 1 | Apr 2026 |
| Keeton #4A42-169-34000 | Q Natural Resources LLC only | GarzaGarza | Shut inOil | 3,500 | Feb 22, 2010 | 1 | Apr 2026 |
| Morrow SWD #142-169-00544 | Strawn Energy Services LLC only | GarzaGarza | ActiveInjection | 3,400 | Feb 8, 2010 | 1 | Sep 2010 |
| Post-Montgomery Unit 1 #a 36W42-169-10019 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,612 | Oct 21, 2009 | 3 | Apr 2026 |
| City of Post San Andres a WF1 #b 46 HHZ42-169-33994 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 3,139 | Oct 6, 2009 | 1 | Apr 2026 |
| Post #142-169-33995 | D & D Enterprises only | GarzaGarza | ActiveOil | 3,600 | Oct 6, 2009 | 1 | Apr 2026 |
| City of Post San Andres a WF1 #b 45 HHZ42-169-33989 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,096 | Sep 2, 2009 | 1 | Apr 2026 |
| Post Estate C #1242-169-33981 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,200 | Aug 20, 2009 | 1 | Apr 2026 |
| Post-Montgomery Unit 1 #d 3042-169-33985 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,091 | Aug 20, 2009 | 1 | Apr 2026 |
| Post-Montgomery Unit 1 #d 3142-169-33986 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,080 | Aug 20, 2009 | 1 | Apr 2026 |
| West City of Post SA Unit a #40442-169-33973 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,275 | Aug 14, 2009 | 1 | Apr 2026 |
| West City of Post SA Unit a #11142-169-33974 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 3,277 | Aug 14, 2009 | 1 | Apr 2026 |
| West City of Post SA Unit a #40342-169-33975 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,278 | Aug 14, 2009 | 1 | Apr 2026 |
| West City of Post SA Unit a #10942-169-33976 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 3,250 | Aug 14, 2009 | 1 | Apr 2026 |
| West City of Post SA Unit a #11042-169-33977 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveOil | 3,283 | Aug 14, 2009 | 1 | Apr 2026 |
| West City of Post SA Unit a #30342-169-33978 | Brown Geo. R Partnership LP The only | GarzaGarza | ActiveInjection | 3,346 | Aug 14, 2009 | 1 | Apr 2026 |