| Cooper #142-287-31169 | U. S. Operating, Inc. | Lee, TX | Not on schedule | 9,100 | Feb 10, 1982 | — | — |
| Alice #142-051-32075 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 11,000 | Jan 26, 1982 | — | — |
| Josephine #142-051-32076 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Jan 26, 1982 | — | — |
| Jasmine Unit #142-051-32116 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Jan 26, 1982 | — | — |
| Missy Unit #142-287-31150 | U. S. Operating Inc. | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,200 | Jan 22, 1982 | — | — |
| Nita Unit #142-051-32087 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,200 | Dec 31, 1981 | — | — |
| McFarland William #142-287-31139 | U. S. Operating Inc. | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,500 | Dec 31, 1981 | — | — |
| Baird, J.D. #142-459-30523 | U. S. Operating, Inc. | Upshur, TX | Plugged | 11,910 | Dec 22, 1981 | — | — |
| Robin Unit #142-051-32077 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | Not on scheduleOil | 9,220 | Dec 21, 1981 | — | — |
| Silvia Unit #142-051-32003 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 12,000 | Nov 25, 1981 | — | — |
| Baggett, J.S. #142-161-30713 | U. S. Operating, Inc. | Freestone, TX | Not on schedule | 12,650 | Nov 24, 1981 | — | — |
| Genie Unit #142-051-31969 | U. S. Operating, Inc. | Burleson, TX | Not on schedule | 12,500 | Nov 20, 1981 | — | — |
| Chance #142-051-31983 | U. S. Operating, Inc. | Burleson, TX | Not on schedule | 12,500 | Nov 12, 1981 | — | — |
| King Pin #142-493-31014 | U. S. Operating, Inc. | Wilson, TX | Not on schedule | 6,800 | Oct 26, 1981 | — | — |
| Rhonda #142-051-31962 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 12,600 | Oct 23, 1981 | — | — |
| Annamae #142-051-31967 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 12,500 | Oct 23, 1981 | — | — |
| Starr Belle #142-051-31954 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 12,500 | Oct 22, 1981 | — | — |
| Casey Unit #142-051-31941 | U. S. Operating Inc. | Burleson, TXGiddings (Buda) | PluggedOil | 9,200 | Oct 21, 1981 | — | — |
| Santana Unit #142-493-31009 | U. S. Operating Inc. | Wilson, TXStockdale (Austin Chalk) | PluggedOil | 6,800 | Oct 19, 1981 | — | — |
| Old King Cole Unit #142-493-30995 | U. S. Operating, Inc. | Wilson, TX | Plugged | 6,489 | Sep 29, 1981 | — | — |
| Hazel #142-051-31913 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 12,300 | Sep 24, 1981 | — | — |
| Alfreda Unit #142-287-31053 | U. S. Operating Inc. | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Sep 23, 1981 | — | — |
| Billie Marie Unit #142-051-31884 | U. S. Operating Inc. | Burleson, TXGiddings (Buda) | PluggedOil | 8,100 | Sep 22, 1981 | — | — |
| Ginger Unit #142-287-31047 | U. S. Operating Inc. | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Sep 15, 1981 | — | — |
| Wanda Unit #142-051-31867 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,100 | Sep 14, 1981 | — | — |
| Cissy #142-051-31855 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 10,500 | Sep 4, 1981 | — | — |
| Lezlie #142-051-31674 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,700 | Jun 23, 1981 | — | — |
| Gise -a- #142-127-32162 | U. S. Operating Inc. | Dimmit, TXPearsall (Austin Chalk) | PluggedOil | 8,100 | Mar 5, 1981 | — | — |
| Smith #142-283-30736 | U. S. Operating, Inc. | La Salle, TXPearsall (Austin Chalk) | Not on schedule | 8,550 | Mar 5, 1981 | — | — |
| Sheldon Estates #142-283-30731 | U. S. Operating, Inc. | La Salle, TXPearsall (Austin Chalk) | Not on schedule | 9,600 | Feb 24, 1981 | — | — |
| Gise #142-127-32158 | U. S. Operating, Inc. | Dimmit, TX | Plugged | 8,030 | Feb 19, 1981 | — | — |
| Rowe Unit #142-349-31605 | U. S. Operating, Inc. | Navarro, TX | Plugged | 9,950 | Jan 26, 1981 | — | — |
| Georgia #142-051-31281 | U. S. Operating, Inc. | Burleson, TX | Not on schedule | 10,000 | Jan 15, 1981 | — | — |
| Paula #142-051-31264 | U. S. Operating, Inc. | Burleson, TX | Plugged | 11,603 | Dec 31, 1980 | — | — |
| Rucking S -A- #142-283-30720 | U. S. Operating Inc. | La Salle, TXPearsall (Austin Chalk) | PluggedOil | 8,500 | Dec 31, 1980 | — | — |
| Rocking S #142-283-30721 | U. S. Operating, Inc. | La Salle, TXPearsall (Austin Chalk) | Plugged | 7,848 | Dec 31, 1980 | — | — |
| Nuts Devine #142-283-30716 | U. S. Operating Inc. | La Salle, TXPearsall (Austin Chalk) | PluggedOil | 8,100 | Dec 11, 1980 | — | — |
| Ferguson #142-283-30717 | U. S. Operating Inc. | La Salle, TXPearsall (Austin Chalk) | PluggedOil | 9,400 | Dec 5, 1980 | — | — |
| Dolores Unit #142-051-31149 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 12,300 | Nov 13, 1980 | — | — |
| Sarilynn Unit #142-287-30816 | U. S. Operating Inc. | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,500 | Nov 10, 1980 | — | — |
| Dorothy #142-051-31139 | U. S. Operating, Inc. | Burleson, TX | Plugged | 12,230 | Nov 6, 1980 | — | — |
| Loraine #142-051-31130 | U. S. Operating, Inc. | Burleson, TX | Not on schedule | 11,400 | Oct 30, 1980 | — | — |
| Suellen Unit #142-051-31134 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Oct 30, 1980 | — | — |
| Vesper #142-127-32104 | U. S. Operating Inc. | Dimmit, TXPearsall (Austin Chalk) | PluggedOil | 7,465 | Oct 24, 1980 | — | — |
| Mindy #142-051-31098 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 10,200 | Oct 17, 1980 | — | — |
| Jean #142-051-31057 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 10,300 | Oct 2, 1980 | — | — |
| Kathryn #142-283-30705 | U. S. Operating Inc. | La Salle, TXPearsall (Austin Chalk) | PluggedOil | 8,500 | Sep 26, 1980 | — | — |
| Clarice Unit #142-051-30995 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 11,000 | Sep 2, 1980 | — | — |
| Margo Unit #142-051-30960 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,350 | Aug 25, 1980 | — | — |
| Merridonna #142-051-30962 | U. S. Operating Inc. | Burleson, TXGiddings (Austin Chalk A) | PluggedGas | 11,500 | Aug 25, 1980 | — | — |