| Votaw Larry #1142-127-32980 | Carrizo Exploration Inc. | DimmitWildcat | PluggedOil | 3,900 | Jan 14, 1991 | 1 | — |
| McRae Woods #2HZ42-127-32978 | Berenergy Corporation | DimmitPearsall (Austin Chalk) | PluggedOil | 6,800 | Jan 10, 1991 | 2 | Jan 1993 |
| Thompson #1100HHZ42-127-32977 | Ineos USA Oil & Gas LLC | DimmitPearsall (Austin Chalk) | PluggedOil | 9,800 | Jan 8, 1991 | 3 | Aug 2026 |
| Steubing Unit 2 #1__HZ42-127-32974 | — | DimmitPearsall (Austin Chalk) | Plugged | 5,983 | Dec 21, 1990 | 1 | — |
| San Pedro Ranch-Conoco #86142-127-32971 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,500 | Dec 11, 1990 | 1 | Oct 2022 |
| Sister Sue #1HZ42-127-32970 | Brymer Jack Contr. Serv. | DimmitPearsall (Austin Chalk) | PluggedOil | 6,400 | Dec 6, 1990 | 1 | Mar 1995 |
| Blalack Alvin -a- #7HZ42-127-32969 | McDaniel Company Inc. The | DimmitPearsall (Austin Chalk) | PluggedOil | 10,700 | Dec 5, 1990 | 1 | Jul 1996 |
| Silver Fox #1HZ42-127-32967 | — | DimmitPearsall (Austin Chalk) | Plugged | 7,700 | Nov 30, 1990 | 4 | — |
| Tocquigny, R. O. #2HZ42-127-32966 | GLG Energy, L.P. | DimmitPearsall (Austin Chalk) | Not on schedule | 9,000 | Nov 29, 1990 | 1 | — |
| Federal Energy Gardner #1HZ42-127-32963 | Kinlaw Oil Corporation | DimmitPearsall (Austin Chalk) | PluggedOil | 6,000 | Nov 26, 1990 | 2 | — |
| San Pedro Ranch #40942-127-32965 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,500 | Nov 26, 1990 | 1 | Jan 2023 |
| Moore-Bush Unit #1HZ42-127-32962 | WCS Oil & Gas Corporation | DimmitPearsall (Austin Chalk) | PluggedOil | 7,500 | Nov 20, 1990 | 2 | Feb 2019 |
| Dimmit-Padilla #1HZ42-127-32959 | Texakoma Oil & Gas Corporation | DimmitPearsall (Austin Chalk) | PluggedOil | 10,448 | Nov 13, 1990 | 2 | Apr 1998 |
| Frost National Bank Trustee #1242-127-32956 | Oilton Resources Inc. | DimmitDent Ingram (Olmos 5) | Not on scheduleOil | 3,900 | Nov 12, 1990 | 2 | Nov 2015 |
| Little J. #1__HZ42-127-32958 | — | DimmitPearsall (Austin Chalk) | Plugged | 9,566 | Nov 12, 1990 | 1 | — |
| Ammann, W. C. #01HZ42-127-32954 | GLG Energy, L.P. | DimmitPearsall (Austin Chalk) | Not on schedule | 8,765 | Nov 9, 1990 | 1 | — |
| McKnight #1HZ42-127-32955 | GLG Energy L.P. | DimmitPearsall (Austin Chalk) | PluggedOil | 8,600 | Nov 7, 1990 | 1 | — |
| San Pedro Ranch #82442-127-32457 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Nov 1, 1990 | 2 | Jan 2023 |
| San Pedro Ranch #11842-127-32953 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,500 | Nov 1, 1990 | 2 | Jan 2023 |
| Hatch G.W. #3HZ42-127-31148 | Ellington & Jones Resources Inc | DimmitPearsall (Austin Chalk) | PluggedOil | 8,500 | Oct 30, 1990 | 1 | — |
| Hamilton Fee #__7P__42-127-32950 | — | Dimmit | Plugged | 2,500 | Oct 26, 1990 | 1 | — |
| Huck-Bach Unit #6013HHZ42-127-32948 | Trinity Operating (Usg) LLC | DimmitPearsall (Austin Chalk) | PluggedOil | 9,950 | Oct 24, 1990 | 3 | Mar 1997 |
| Thompson #207HHZ42-127-32949 | Ineos USA Oil & Gas LLC | DimmitPearsall (Austin Chalk) | PluggedOil | 10,009 | Oct 24, 1990 | 2 | Nov 2009 |
| Herrmann #142-127-32951 | Dale Operating Company | DimmitPearsall (Austin Chalk) | PluggedOil | 8,000 | Oct 24, 1990 | 1 | — |
| Hatch G.W. #3HZ42-127-32952 | Gulf Oil & Refining Company | DimmitPearsall (Austin Chalk) | PluggedOil | 11,650 | Oct 24, 1990 | 2 | Dec 1994 |
| Martin-Collins Unit #1__HZ42-127-32945 | — | DimmitPearsall (Austin Chalk) | Plugged | 6,300 | Oct 19, 1990 | 1 | — |
| Cavender Olds #1HZ42-127-32946 | Hopi, Inc. | DimmitPearsall (Austin Chalk) | Drilled | 8,200 | Oct 12, 1990 | 1 | — |
| Brundage #1HZ42-127-32947 | Thalmann David Vac Service Inc | DimmitPearsall (Austin Chalk) | PluggedOil | 6,600 | Oct 12, 1990 | 1 | Mar 1997 |
| Gardner, E. O. #01HZ42-127-32941 | GLG Energy, L.P. | DimmitPearsall (Austin Chalk) | Not on schedule | 8,100 | Oct 11, 1990 | 1 | — |
| Max #1HZ42-127-32943 | Big Wells Energy Corporation | DimmitPearsall (Austin Chalk) | PluggedOil | 6,950 | Oct 10, 1990 | 1 | Jan 1994 |
| De Zavala #1HZ42-127-32944 | — | Dimmit | Plugged | 7,000 | Oct 10, 1990 | 1 | — |
| Jones E. B. #4018HHZ42-127-32942 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | PluggedOil | 9,950 | Oct 3, 1990 | 1 | Dec 2009 |
| Briscoe (Carla) #1HZ42-127-32939 | Rim Operating Inc. | DimmitPearsall (Austin Chalk) | PluggedGas | 10,200 | Sep 26, 1990 | 1 | — |
| Berdoll #1HZ42-127-32940 | Mag Exploration LLC | DimmitPearsall (Austin Chalk) | ActiveOil | 9,252 | Sep 26, 1990 | 1 | May 2025 |
| Bain Unit #1HZ42-127-32224 | Omni Petroleum Corporation | DimmitPearsall (Austin Chalk) | PluggedOil | 6,000 | Sep 25, 1990 | 2 | Oct 1993 |
| Bowers Ruth M. #1HZ42-127-32937 | Brymer Jack Contr. Serv. | DimmitPearsall (Austin Chalk) | PluggedOil | 11,000 | Sep 20, 1990 | 1 | — |
| Votaw Larry #4A_42-127-32938 | — | Dimmit | Plugged | 3,800 | Sep 20, 1990 | 1 | — |
| San Pedro Ranch #75642-127-32933 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,550 | Sep 19, 1990 | 1 | Jan 2023 |
| San Pedro Ranch #41142-127-32934 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,500 | Sep 19, 1990 | 1 | Jan 2023 |
| San Pedro Ranch-Conoco #76142-127-32935 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,500 | Sep 19, 1990 | 1 | Oct 2022 |
| Standifer Doyle Est. #1HZ42-127-32932 | Botasch Operating LLC | DimmitPearsall (Austin Chalk) | PluggedOil | 7,200 | Sep 14, 1990 | 2 | Apr 1994 |
| Frost National Bank Trust -B- #1201HZ42-127-32930 | McDaniel Company Inc. The | DimmitPearsall (Austin Chalk) | PluggedOil | 11,100 | Sep 7, 1990 | 1 | — |
| Barker Bruce et al #1HZ42-127-32929 | Dimmit Partners LLC | DimmitPearsall (Austin Chalk) | PluggedOil | 10,143 | Sep 6, 1990 | 2 | Dec 2010 |
| San Pedro Ranch DS #21442-127-31850 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Aug 29, 1990 | 2 | Jun 2017 |
| San Pedro Ranch #102342-127-31990 | Prime Operating Company | DimmitHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Aug 29, 1990 | 3 | Jan 2023 |
| Thompson #1 #1HZ42-127-32838 | Eagle Ford Oil Co. Inc. | DimmitPearsall (Austin Chalk) | PluggedOil | 10,000 | Aug 29, 1990 | 2 | Jun 2003 |
| Nance O.N. #2HZ42-127-32926 | Sage Energy Company | DimmitPearsall (Austin Chalk) | PluggedOil | 11,200 | Aug 24, 1990 | 1 | Mar 2010 |
| Hamilton J. R. #1HZ42-127-32922 | Exxcel Operating Company | DimmitPearsall (Austin Chalk) | PluggedOil | 9,481 | Aug 21, 1990 | 2 | Jul 1994 |
| Cotulla #579442-127-31794 | R. K. G. Engineering Inc. | DimmitCatarina SW. (Olmos) | PluggedGas | 6,000 | Aug 20, 1990 | 2 | — |
| Venus-Wilson #2HZ42-127-32925 | Golden Child Inc. | DimmitPearsall (Austin Chalk) | PluggedOil | 10,500 | Aug 20, 1990 | 2 | Dec 1997 |