| Novosad Ben #1H42-051-30932 | Union Pacific Resources Company | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 8,368 | Jun 27, 1991 | 2 | Apr 1996 |
| Bird #2HZ42-051-33251 | Proline Energy Resources Inc | BurlesonCaldwell (Austin Chalk) | Temporarily abandonedGas | 8,092 | Jun 21, 1991 | 1 | Jul 2024 |
| Matilda Unit #1HZ42-051-33253 | WCS Oil and Gas Corporation | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 12,500 | Jun 21, 1991 | 2 | Jun 1997 |
| Spearman Robert F. C #142-051-30790 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | Shut inOil | 7,645 | Jun 19, 1991 | 2 | Aug 2024 |
| Hodrick #1HZ42-051-30456 | Lometa Petroleum Corporation | BurlesonCaldwell (Austin Chalk) | PluggedOil | 9,100 | Jun 18, 1991 | 2 | — |
| Rhodes-Knesek Unit #3HZ42-051-33249 | Anadarko E&P Onshore LLC | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 11,700 | Jun 12, 1991 | 1 | Jul 1995 |
| Josephine #2HZ42-051-33178 | U. S. Operating, Inc. | BurlesonGiddings (Austin Chalk-3) | Not on schedule | 10,800 | Jun 10, 1991 | 1 | — |
| DRC II #1HZ42-051-33235 | Westlands Resources Corporation | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 12,000 | Jun 7, 1991 | 1 | Dec 2014 |
| Contella-Porter Unit #1HZ42-051-33248 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | Shut inOil | 11,729 | Jun 4, 1991 | 2 | Apr 2002 |
| Novosad-Slovacek Unit #242-051-31123 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 8,500 | Jun 3, 1991 | 2 | Sep 1994 |
| Hudson Hills #2__42-051-33245 | — | BurlesonHooker Creek (Navarro A) | Plugged | 3,900 | May 28, 1991 | 1 | — |
| Kocurek a #1HZ42-051-32412 | Anadarko E&P Company LP | BurlesonLyons (Georgetown) | PluggedGas | 10,000 | May 24, 1991 | 4 | Oct 2004 |
| West Birch Creek Park #7 HHZ42-051-32460 | Adams Resources Expl. Corp. | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 11,700 | May 24, 1991 | 2 | Jul 2016 |
| Upti Aggie SWD #142-051-33246 | Union Pacific Texas, Inc. | BurlesonGiddings (Austin Chalk-3) | Not on schedule | 5,800 | May 24, 1991 | 1 | — |
| Tunis SWD #142-051-33242 | Ellington & Jones Resources, Inc | BurlesonGiddings (Austin Chalk-3) | Not on schedule | 4,500 | May 20, 1991 | 1 | — |
| Maass-Giesenschlag Unit #1HZ42-051-33243 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 13,926 | May 20, 1991 | 2 | Aug 2022 |
| Early NE Unit #1HZ42-051-30793 | Elevate SWD LLC | BurlesonGiddings (Austin Chalk-3) | ActiveInjection | 9,592 | May 15, 1991 | 2 | — |
| Gold S. #2HZ42-051-33239 | Warren Production Services | BurlesonCaldwell (Austin Chalk) | PluggedOil | 10,500 | May 15, 1991 | 1 | Oct 2025 |
| Worthington-Sadler #1HZ42-051-33238 | Wildhorse Resources Mngt Co LLC | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 10,000 | May 9, 1991 | 1 | Sep 2016 |
| Chance - Blaha Unit #1HZ42-051-33236 | Holley Oil Company LLC | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 12,000 | May 3, 1991 | 1 | Jul 2006 |
| Porter-Demottier Unit #1HZ42-051-33234 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | ActiveOil | 11,690 | May 2, 1991 | 1 | Jul 2026 |
| Koehler #2HZ42-051-33230 | Akg Operating Company | BurlesonGiddings (Austin Chalk-3) | ActiveOil | 11,424 | Apr 26, 1991 | 1 | Oct 2025 |
| Lightsey-Bryan #1HZ42-051-33231 | Mineral Technologies Inc. | BurlesonGiddings (Austin Chalk-3) | Shut inOil | 11,880 | Apr 26, 1991 | 2 | Aug 2007 |
| Frank Unit #1HZ42-051-33229 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | ActiveOil | 11,845 | Apr 24, 1991 | 1 | Jul 2026 |
| West Birch Creek Park #2 HHZ42-051-32377 | Adams Resources Expl. Corp. | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 12,500 | Apr 18, 1991 | 2 | Jul 2016 |
| Smith-Knolle Unit #2HZ42-051-33225 | Apache Corporation | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 14,850 | Apr 15, 1991 | 1 | Jul 2003 |
| Lyons #s 1WD42-051-33217 | 3-D Disposal LLC | BurlesonGiddings (Austin Chalk-3) | ActiveInjection | 5,800 | Mar 28, 1991 | 1 | — |
| Patrick #1HZ42-051-33215 | Edco Energy Inc. | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 10,300 | Mar 19, 1991 | 2 | Feb 1994 |
| Kucera Alvin #1 HHZ42-051-31938 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | ActiveOil | 8,850 | Mar 12, 1991 | 2 | Jun 2026 |
| Telg #5HZ42-051-33210 | Akg Operating Company | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 12,165 | Mar 12, 1991 | 1 | Nov 2010 |
| Elsik-Giesenschlag Unit #1HZ42-051-33214 | Baker Brent Oil & Gas Inc. | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 12,000 | Mar 12, 1991 | 1 | May 1998 |
| Buckman #2HZ42-051-33205 | Reserve Production, Inc. | BurlesonCaldwell (Austin Chalk) | Not on schedule | 12,000 | Feb 28, 1991 | 1 | — |
| Buckman #3HZ42-051-33206 | Reserve Production, Inc. | BurlesonCaldwell (Austin Chalk) | Not on schedule | 12,000 | Feb 28, 1991 | 1 | — |
| Alford, Halcut #2HZ42-051-33207 | Reserve Production, Inc. | BurlesonCaldwell (Austin Chalk) | Not on schedule | 12,000 | Feb 28, 1991 | 1 | — |
| Destefano-Cooper Unit #1HZ42-051-33208 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | ActiveOil | 9,995 | Feb 27, 1991 | 1 | Jul 2026 |
| Machan Robert and Machan #1HHZ42-051-31284 | Kouatli Aiman M. | BurlesonGiddings (Austin Chalk-3) | ActiveOil | 7,628 | Feb 20, 1991 | 3 | Jul 2026 |
| Sebesta Earl #142-051-31502 | Salty Dog Service Company LLC | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Feb 19, 1991 | 2 | — |
| Accurso-Porter Unit #1HZ42-051-33203 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk-3) | ActiveOil | 12,193 | Feb 15, 1991 | 2 | Jul 2026 |
| Siptak #1__HZ42-051-33202 | — | BurlesonGiddings (Austin Chalk-3) | Plugged | 8,000 | Feb 14, 1991 | 1 | — |
| Ratcliffe-Hyvl Unit #1HZ42-051-33199 | Cox & Perkins Exploration Inc. | BurlesonCaldwell (Austin Chalk) | PluggedOil | 12,100 | Feb 13, 1991 | 1 | Feb 2007 |
| Knesek-Marek Unit #1HZ42-051-33201 | Union Pacific Resources Company | BurlesonGiddings (Austin Chalk-3) | Not on schedule | 13,300 | Feb 13, 1991 | 1 | — |
| Baisy-Washington #1HZ42-051-33200 | Landmark Exploration Inc. | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 11,700 | Feb 12, 1991 | 2 | — |
| Bryan #1HZ42-051-33198 | Anadarko E&P Company LP | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Feb 11, 1991 | 1 | Jun 2003 |
| Brown - Accurso Unit #1HZ42-051-33196 | Wildfire Energy Operating LLC | BurlesonGiddings (Austin Chalk Gas) | Temporarily abandonedGas | 8,605 | Feb 6, 1991 | 1 | Oct 2019 |
| Key #642-051-33192 | Ernest Operating Company | BurlesonWillard (Navarro) | ActiveOil | 3,475 | Jan 25, 1991 | 1 | Aug 2026 |
| Giesenschlag-Wuenscher Unit #1 #1HZ42-051-33188 | Douglas Petroleum Inc. | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 12,000 | Jan 15, 1991 | 1 | Apr 1999 |
| S. G. Unit #1HZ42-051-33189 | Texaco E & P Inc. | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 13,000 | Jan 15, 1991 | 2 | Nov 1993 |
| Orsag J.M. Unit #2HZ42-051-33184 | Apache Corporation | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 13,000 | Jan 14, 1991 | 1 | Aug 2006 |
| Porter-Porter B Unit #1HZ42-051-33186 | Anadarko E&P Company LP | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 13,500 | Jan 14, 1991 | 1 | Dec 1997 |
| Schoppe #2HZ42-051-33185 | Apache Corporation | BurlesonGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Jan 10, 1991 | 1 | Mar 1996 |