| Chittim Heirs #12HHZ42-507-33275 | Blackbrush O & G LLC | Zavala, TXBriscoe Ranch (Eagleford) | Shut inOil | 5,136 | Aug 16, 2016 | — | — |
| Holdsworth Unit a #1HYHZ42-507-33273 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,232 | Aug 11, 2016 | — | — |
| Holdsworth Unit B #1HZHZ42-507-33274 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,383 | Aug 11, 2016 | — | — |
| Chittim Heirs #11HHZ42-507-33276 | Blackbrush O & G LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,190 | Aug 10, 2016 | — | — |
| Holdsworth Unit a #1HWHZ42-507-33271 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,140 | Aug 4, 2016 | — | — |
| Holdsworth Unit a #1HXHZ42-507-33272 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,379 | Aug 4, 2016 | — | — |
| Matthews #1HHZ42-507-33039 | First Rock Inc. | Zavala, TXIndio Tanks (Pearsall) | PluggedOil | 9,750 | Jul 12, 2016 | — | — |
| Ferguson-McKnight #2801HHZ42-507-33270 | Magnolia Oil & Gas Operating LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,786 | Jun 14, 2016 | — | — |
| LT #1HZ42-507-33269 | CML Exploration LLC | Zavala, TXPearsall (Buda S.) | ActiveOil | 6,714 | Mar 24, 2016 | — | — |
| Hideaway Ranch E1 Unit #e 1EFHZ42-507-33266 | U.S. Energy Development Corp | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,808 | Feb 26, 2016 | — | — |
| Hideaway Ranch E2 Unit #e 2EFHZ42-507-33267 | U.S. Energy Development Corp | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,842 | Feb 26, 2016 | — | — |
| Hideaway Ranch E3 Unit #e 3EFHZ42-507-33268 | U.S. Energy Development Corp | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,846 | Feb 26, 2016 | — | — |
| Hargis #1HHZ42-507-33263 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,293 | Jan 19, 2016 | — | — |
| Hargis #2HHZ42-507-33264 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,299 | Jan 19, 2016 | — | — |
| Byrd Buda a #1HHZ42-507-33261 | Red Byrd Oil LLC | Zavala, TXAmmann (Buda) | ActiveOil | 6,814 | Jan 11, 2016 | — | — |
| Byrd Buda B #2HHZ42-507-33262 | Terrafina Energy LLC | Zavala, TXAmmann (Buda) | PluggedOil | 10,000 | Jan 11, 2016 | — | — |
| Ferguson-McKnight #2813HHZ42-507-33260 | Gulftex Energy LLC | Zavala, TXLorenzo (Austin Chalk) | Shut inOil | 5,583 | Dec 28, 2015 | — | — |
| Petro Pards #5HHZ42-507-33258 | Atlas Operating LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,881 | Nov 6, 2015 | — | — |
| Petro Pards #6HHZ42-507-33259 | Atlas Operating LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,923 | Nov 6, 2015 | — | — |
| Kirby #1HZ42-507-33257 | CML Exploration LLC | Zavala, TXPearsall (Buda S.) | Shut inOil | 6,954 | Nov 4, 2015 | — | — |
| Matthews #250342-507-33256 | Stratex Oil & Gas Holdings, Inc. | Zavala, TX | Not on schedule | 6,000 | Sep 24, 2015 | — | — |
| Traylor North #c 1HHZ42-507-32836 | Exco Operating Company LP | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,495 | Sep 2, 2015 | — | — |
| Holdsworth #942-507-33255 | MB Energy LLC | Zavala, TXIndio West (San Miguel) | ActiveOil | 4,400 | Sep 1, 2015 | — | — |
| Collier #242-507-33253 | — | Zavala, TXIndio (San Miguel) | Plugged | 4,600 | Aug 24, 2015 | — | — |
| Jonsson-Perlitz #205HHZ42-507-33250 | Iwt Energy Partners LLC | Zavala, TXPilosa East (2ND San Miguel) | ActiveOil | 2,649 | Aug 20, 2015 | — | — |
| Jonsson-Perlitz #203HHZ42-507-33249 | Iwt Energy Partners LLC | Zavala, TXPilosa East (2ND San Miguel) | ActiveOil | 2,648 | Aug 19, 2015 | — | — |
| John Holdsworth Unit Zav #1HBHZ42-507-33252 | Formentera Operations LLC | Zavala, TXPearsall (Buda S.) | ActiveOil | 6,575 | Aug 18, 2015 | — | — |
| Preston #1HZ42-507-33251 | CML Exploration LLC | Zavala, TXPearsall (Buda S.) | Shut inOil | 6,775 | Aug 17, 2015 | — | — |
| Pryor Ranch #12HHZ42-507-33254 | McDay Energy Corp. | Zavala, TXPearsall (Buda Lime) | Shut inOil | 5,303 | Aug 17, 2015 | — | — |
| Henry Holdsworth Unit Zav #1HBHZ42-507-33248 | Exco Operating Company LP | Zavala, TXPearsall (Buda S.) | ActiveOil | 6,626 | Jul 31, 2015 | — | — |
| Pryor Ranch #11HHZ42-507-33247 | McDay Energy Corp. | Zavala, TXPearsall (Buda Lime) | Drilled | 6,000 | Jun 25, 2015 | — | — |
| LLM Zav #d 1HHZ42-507-33244 | Chesapeake Operating, L.L.C. | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Jun 24, 2015 | — | — |
| LLM Zav #d 2HHZ42-507-33245 | Chesapeake Operating, L.L.C. | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Jun 24, 2015 | — | — |
| LLM Zav #d 3HHZ42-507-33246 | Chesapeake Operating, L.L.C. | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Jun 24, 2015 | — | — |
| La Mota Zav #b 3HHZ42-507-33243 | Chesapeake Operating, L.L.C. | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Jun 19, 2015 | — | — |
| Blackmon #1HZ42-507-33242 | CML Exploration LLC | Zavala, TXPearsall (Buda S.) | ActiveOil | 6,662 | Jun 4, 2015 | — | — |
| La Mota Zav #i 1HHZ42-507-33239 | Chesapeake Operating, L.L.C. | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | May 27, 2015 | — | — |
| La Mota Zav #i 2HHZ42-507-33240 | Chesapeake Operating, L.L.C. | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | May 27, 2015 | — | — |
| La Mota Zav #i 3HHZ42-507-33241 | Chesapeake Operating, L.L.C. | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | May 27, 2015 | — | — |
| KM-Miller Unit Zav #2HHZ42-507-33235 | Exco Operating Company LP | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,671 | Apr 28, 2015 | — | — |
| KM-Miller Unit Zav #3HHZ42-507-33236 | Exco Operating Company LP | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,653 | Apr 28, 2015 | — | — |
| KM-Miller Unit Zav #4HHZ42-507-33237 | Exco Operating Company LP | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,672 | Apr 28, 2015 | — | — |
| KM-Miller Unit Zav #1HHZ42-507-33234 | Exco Operating Company LP | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,667 | Apr 27, 2015 | — | — |
| Gail #1HZ42-507-33238 | CML Exploration LLC | Zavala, TXPena Creek (Georgetown) | ActiveOil | 6,996 | Apr 24, 2015 | — | — |
| Chittim Heirs #10HHZ42-507-33233 | Blackbrush O & G LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 4,772 | Mar 31, 2015 | — | — |
| JMH Zav #2HBHZ42-507-33232 | Buffco Production Inc. | Zavala, TXAmmann (Buda) | ActiveOil | 6,712 | Mar 16, 2015 | — | — |
| Matthews #2502HZ42-507-33231 | — | Zavala, TXPearsall (Buda, S.) | Plugged | 5,500 | Mar 9, 2015 | — | — |
| Winterbotham Zav #s 1HHZ42-507-33229 | Exco Operating Company LP | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,558 | Feb 20, 2015 | — | — |
| Winterbotham Zav #s 2HHZ42-507-33230 | Exco Operating Company LP | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,601 | Feb 20, 2015 | — | — |
| Hideaway Ranch A2 Unit #a 2EFHZ42-507-33227 | U.S. Energy Development Corp | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,734 | Feb 10, 2015 | — | — |