| Scantling "a" #142-165-35755 | Petroleum Technical Services Co. only | Gaines, TX | Not on schedule | 8,000 | Jun 4, 2001 | — | — |
| Rooney #142-003-35759 | Petroleum Technical Services Co. only | Andrews, TXBlock a-28 (Wichita-Albany) | PluggedOil | 7,700 | Mar 11, 1987 | — | — |
| Smith, Sealy "56" #142-475-33767 | Petroleum Technical Services Co. only | Ward, TX | Plugged | 8,500 | Oct 24, 1986 | — | — |
| Parmer CSL #142-003-33822 | Petroleum Technical Services Co. only | Andrews, TX | Plugged | 5,100 | Oct 31, 1983 | — | — |
| Quinn #142-227-33291 | Petroleum Technical Services Co. only | Howard, TX | Plugged | 3,400 | Oct 19, 1983 | — | — |
| Cowden, E. F. "C" #442-135-34286 | Petroleum Technical Services Co. only | Ector, TX | Plugged | 4,290 | Aug 22, 1983 | — | — |
| Bradford #242-165-32619 | Petroleum Technical Services Co. only | Gaines, TX | Plugged | 7,650 | Jul 21, 1983 | — | — |
| Norton J. A. #142-301-30415 | Petroleum Technical Services Co. only | Loving, TXWheat | PluggedOil | 5,800 | May 10, 1983 | — | — |
| Shannon Est. #142-105-34262 | Petroleum Technical Services Co. only | Crockett, TX | Plugged | 7,800 | Dec 16, 1982 | — | — |
| Cowden 62 #142-103-32921 | Petroleum Technical Services Co. only | Crane, TX | Plugged | 3,300 | May 14, 1982 | — | — |
| Pickering Lumber Company #142-405-30124 | Petroleum Technical Services Co. only | San Augustine, TX | Plugged | 5,578 | Apr 28, 1982 | — | — |
| Cowden "61" #142-103-32702 | Petroleum Technical Services Co. only | Crane, TX | Plugged | 3,300 | Sep 28, 1981 | — | — |
| McFadden, J.L. #142-405-30121 | Petroleum Technical Services Co. only | San Augustine, TX | Plugged | 6,980 | Sep 28, 1981 | — | — |
| Temple-Eastex #142-405-30119 | Petroleum Technical Services Co. only | San Augustine, TXBroaddus (Austin Chalk) | PluggedOil | 7,500 | Aug 19, 1981 | — | — |
| Worsham "11" #242-389-31166 | Petroleum Technical Services Co. only | Reeves, TX | Plugged | 5,117 | Jan 29, 1981 | — | — |
| Mecom Trust #142-109-31439 | Petroleum Technical Services Co. only | Culberson, TX | Plugged | 4,096 | Jan 16, 1981 | — | — |
| Hawkins-Grubb #142-109-31436 | Petroleum Technical Services Co. only | Culberson, TX | Plugged | 4,141 | Jan 9, 1981 | — | — |
| Prewitt #1-X42-109-31429 | Petroleum Technical Services Co. only | Culberson, TX | Plugged | 4,300 | Dec 11, 1980 | — | — |
| Hawkins-Grubb #142-109-31427 | Petroleum Technical Services Co. only | Culberson, TX | Not on schedule | 4,300 | Dec 4, 1980 | — | — |
| Prewitt #142-109-80084 | Petroleum Technical Services Co. only | Culberson, TX | Not on schedule | 4,300 | Dec 4, 1980 | — | — |
| Worsham -11- #142-389-31145 | Petroleum Technical Services Co. only | Reeves, TXWorsham SW. (Delaware) | PluggedOil | 5,200 | Sep 12, 1980 | — | — |
| Runge, J. F. Est. "a" #142-413-30926 | Petroleum Technical Services Co. only | Schleicher, TX | Plugged | 5,430 | Jun 24, 1980 | — | — |
| Caldwell, J. C. #142-301-30254 | Petroleum Technical Services Co. only | Loving, TX | Plugged | 4,338 | May 27, 1980 | — | — |
| Shelton, G. E. #142-169-31192 | Petroleum Technical Services Co. only | Garza, TX | Plugged | 3,552 | Mar 11, 1980 | — | — |
| Arrott #142-413-30884 | Petroleum Technical Services Co. only | Schleicher, TX | Plugged | 5,450 | Jan 31, 1980 | — | — |
| Wilson, Lorena #142-235-30741 | Petroleum Technical Services Co. only | Irion, TX | Plugged | 4,050 | Dec 13, 1979 | — | — |
| Carr, Polly #142-389-31059 | Petroleum Technical Services Co. only | Reeves, TX | Plugged | 4,662 | Aug 30, 1979 | — | — |
| Runge J. F. Mrs. Est. #142-413-30820 | Petroleum Technical Services Co. only | Schleicher, TXCox-Brown (Strawn) | PluggedGas | 5,500 | Aug 29, 1979 | — | — |
| Brown, B. B. #142-445-30787 | Petroleum Technical Services Co. only | Terry, TX | Plugged | 11,978 | Aug 15, 1979 | — | — |
| Cowden E.F. 32 #242-135-33106 | Petroleum Technical Services Co. only | Ector, TXCowden South | PluggedOil | 4,400 | Jan 19, 1979 | — | — |
| Crump, J. P. #142-169-30993 | Petroleum Technical Services Co. only | Garza, TX | Plugged | 7,850 | Dec 12, 1978 | — | — |
| Cowden E.F. 32 #142-135-33086 | Petroleum Technical Services Co. only | Ector, TXCowden South | PluggedOil | 4,400 | Nov 17, 1978 | — | — |
| Cowden E.F. #542-135-33077 | Petroleum Technical Services Co. only | Ector, TXCowden South | PluggedOil | 4,400 | Oct 31, 1978 | — | — |
| Cowden E.F. #442-135-33056 | Petroleum Technical Services Co. only | Ector, TXCowden South | PluggedOil | 4,400 | Aug 22, 1978 | — | — |
| Cities-Cowden #142-135-33005 | Petroleum Technical Services Co. only | Ector, TX | Plugged | 4,250 | May 26, 1978 | — | — |
| Cowden E.F. #342-135-32976 | Petroleum Technical Services Co. only | Ector, TXCowden South | PluggedOil | 4,400 | Apr 18, 1978 | — | — |
| Cowden E.F. #242-135-32737 | Petroleum Technical Services Co. only | Ector, TXCowden South | PluggedOil | 4,400 | Aug 11, 1977 | — | — |
| Johnson, J. L. #142-135-32712 | Petroleum Technical Services Co. only | Ector, TX | Plugged | 4,200 | Jul 15, 1977 | — | — |
| Cowden a #142-135-31985 | Petroleum Technical Services Co. only | Ector, TXCowden South | PluggedOil | — | — | — | — |
| Williams O. W. #142-371-05789 | Petroleum Technical Services Co. only | Pecos, TXBarbasal (Queen) | PluggedGas | — | — | — | — |
| McKenzie B. E. #142-371-31499 | Petroleum Technical Services Co. only | Pecos, TXBarbasal (Queen) | PluggedGas | — | — | — | — |
| Mobil-Young -2- #142-389-10061 | Petroleum Technical Services Co. only | Reeves, TXWorsham SW. (Delaware) | PluggedOil | — | — | — | — |