| Job Alfred #142-013-31244 | Petrosaurus Inc. | Atascosa, TXSomerset | PluggedOil | 1,870 | Apr 1, 1981 | — | — |
| Job Alfred #242-013-31245 | Petrosaurus Inc. | Atascosa, TXSomerset | PluggedOil | 1,820 | Apr 1, 1981 | — | — |
| Ventreck, Tom #842-013-31247 | — | Atascosa, TXLa Parita | Plugged | 1,200 | Apr 1, 1981 | — | — |
| Jendrusch Cattle Co. #142-013-31243 | — | Atascosa, TX | Plugged | 3,221 | Mar 31, 1981 | — | — |
| La Grange #4A42-013-31242 | Calfas Oil LLC | Atascosa, TXSomerset | ActiveOil | 1,640 | Mar 27, 1981 | — | — |
| Jendrusch et al #142-013-31238 | — | Atascosa, TX | Plugged | 3,500 | Mar 26, 1981 | — | — |
| Ventreck, Tom #742-013-31240 | — | Atascosa, TXLa Parita | Plugged | 2,200 | Mar 26, 1981 | — | — |
| Darby, D.T. #742-013-31241 | Explorer Energy Corp. | Atascosa, TXLa Parita | Not on schedule | 2,200 | Mar 26, 1981 | — | — |
| Bush E.M. -a- #2A42-013-31236 | Petro Lions LLC | Atascosa, TXSomerset | ActiveOil | 1,655 | Mar 23, 1981 | — | — |
| Eastwood -a- #642-013-31237 | Great Plains Resources Inc. | Atascosa, TXSomerset | PluggedOil | 1,550 | Mar 23, 1981 | — | — |
| Michele #142-013-31239 | Ammex Petroleum Inc. | Atascosa, TXPeeler N. (Wilcox 4500) | PluggedOil | 10,000 | Mar 23, 1981 | — | — |
| Divin Tony #442-013-31232 | Oilex Int L Investments Inc. | Atascosa, TXLeming (2934 Sand) | PluggedOil | 2,990 | Mar 17, 1981 | — | — |
| Palmer Brothers #242-013-31233 | Oilex Int L Investments Inc. | Atascosa, TXLeming (2934 Sand) | PluggedOil | 2,990 | Mar 17, 1981 | — | — |
| Palmer Brothers #142-013-31234 | Oilex Int L Investments Inc. | Atascosa, TXLeming (2934 Sand) | PluggedOil | 2,990 | Mar 17, 1981 | — | — |
| Whitney Morris #142-013-31210 | Mercury Exploration Co. | Atascosa, TXJourdanton West (Escondido) | PluggedOil | 5,000 | Mar 16, 1981 | — | — |
| Divin Tony Pool Unit #342-013-31231 | Oilex Int L Investments Inc. | Atascosa, TXLeming (2934 Sand) | PluggedOil | 2,990 | Mar 12, 1981 | — | — |
| Henry G. W. #242-013-31230 | Bar V Energy LLC | Atascosa, TXPatty Hutt (Wilcox) | PluggedOil | 5,650 | Mar 11, 1981 | — | — |
| Wiseman Estate #242-013-80802 | Deason Oil & Gas Interests | Atascosa, TXCoughran (Austin Chalk) | PluggedOil | 6,509 | Mar 11, 1981 | — | — |
| Garza-Benavente Unit #142-013-31229 | — | Atascosa, TXFairfield | Plugged | 1,346 | Mar 5, 1981 | — | — |
| Thompson, Rollie #142-013-31254 | — | Atascosa, TX | Plugged | 7,987 | Mar 3, 1981 | — | — |
| Divin Michael Unit #142-013-80744 | Kelpetro Inc. | Atascosa, TXLeming (2934 Sand) | PluggedOil | 2,990 | Mar 3, 1981 | — | — |
| Stockard #b 942-013-31227 | Longshot Energy LLC | Atascosa, TXSomerset | ActiveOil | 1,597 | Feb 27, 1981 | — | — |
| Stockard #b 842-013-31228 | Longshot Energy LLC | Atascosa, TXSomerset | ActiveOil | 1,600 | Feb 27, 1981 | — | — |
| Sivert #442-013-80799 | Edco Production Inc | Atascosa, TXVelma (ESCONDID0) | Not on schedule | 4,894 | Feb 27, 1981 | — | — |
| Yancey J.W. #442-013-02575 | Starburst Energy Inc. | Atascosa, TXCrown E. (Navarro) | PluggedOil | 4,080 | Feb 24, 1981 | — | — |
| Lieke Otto #2 U42-013-31217 | Newfield Exploration Company | Atascosa, TXFashing (Edwards Lime -A-) | PluggedGas | 10,900 | Feb 24, 1981 | — | — |
| Briscoe Joe E. #542-013-31222 | Petrosaurus Inc. | Atascosa, TXSomerset | PluggedOil | 1,750 | Feb 24, 1981 | — | — |
| Nichols, Lucy #742-013-31223 | Schimmel, V.G. | Atascosa, TXSomerset | Not on schedule | 1,850 | Feb 24, 1981 | — | — |
| Nichols, Lucy #642-013-31224 | Schimmel, V.G. | Atascosa, TXSomerset | Not on schedule | 1,850 | Feb 24, 1981 | — | — |
| Briscoe Joe E. #442-013-31225 | Petrosaurus Inc. | Atascosa, TXSomerset | PluggedOil | 1,750 | Feb 24, 1981 | — | — |
| Novak #142-013-80800 | Petrex Incorporated | Atascosa, TXBlack Hills (Austin Chalk) | Not on schedule | 7,300 | Feb 24, 1981 | — | — |
| Reese, Morris R. #142-013-80798 | Export Petroleum Corp. | Atascosa, TXCharlotte, S. (Edwards) | Not on schedule | 7,650 | Feb 23, 1981 | — | — |
| Trevino, Enrique C. #142-013-31219 | N.F. Oil & Gas, Inc. | Atascosa, TX | Not on schedule | 8,500 | Feb 20, 1981 | — | — |
| Prosise, R. J. #142-013-80794 | Lantana Resources, Inc. | Atascosa, TXCrown, E. (Navarro) | Not on schedule | 4,200 | Feb 19, 1981 | — | — |
| Prosise, R. J. #342-013-80795 | Lantana Resources, Inc. | Atascosa, TXCrown, E. (Navarro) | Not on schedule | 4,200 | Feb 19, 1981 | — | — |
| Prosise, R. J. #242-013-80796 | Lantana Resources, Inc. | Atascosa, TXCrown, E. (Navarro) | Not on schedule | 4,200 | Feb 19, 1981 | — | — |
| Prosise, R. J. #642-013-80797 | Lantana Resources, Inc. | Atascosa, TXCrown, E. (Navarro) | Not on schedule | 4,200 | Feb 19, 1981 | — | — |
| Prosise, R. J. "a" #142-013-00324 | Lantana Resources, Inc. | Atascosa, TXCrown, E. (Navarro) | Not on schedule | 4,050 | Feb 18, 1981 | — | — |
| Granberg #242-013-31212 | — | Atascosa, TX | Plugged | 2,200 | Feb 18, 1981 | — | — |
| Granberg #142-013-31215 | — | Atascosa, TX | Plugged | 2,300 | Feb 18, 1981 | — | — |
| Chupick, J. F. #142-013-31216 | — | Atascosa, TX | Plugged | 5,345 | Feb 16, 1981 | — | — |
| Mahan #442-013-31211 | — | Atascosa, TXShaw | Plugged | 1,600 | Feb 12, 1981 | — | — |
| Poth #242-013-31220 | — | Atascosa, TX | Plugged | 8,418 | Feb 11, 1981 | — | — |
| Gidley, William #142-013-31209 | — | Atascosa, TXBenton City (Anacacho) | Plugged | 1,700 | Feb 10, 1981 | — | — |
| Webb a #342-013-31208 | Seeker Oil Company Incorporated | Atascosa, TXBenton City South (San Miguel) | PluggedGas | 2,100 | Feb 9, 1981 | — | — |
| Scott, E. M. & Vynalek, E. M. #142-013-31218 | N.F. Oil & Gas, Inc. | Atascosa, TX | Not on schedule | 8,500 | Feb 5, 1981 | — | — |
| Alcorta M & B #242-013-31185 | Blackjack Operating L. L. C. | Atascosa, TXSomerset | PluggedOil | 1,600 | Feb 2, 1981 | — | — |
| Cruz, Leo #242-013-31186 | Texas American Oil Corp. | Atascosa, TXSomerset | Not on schedule | 1,650 | Feb 2, 1981 | — | — |
| Webb, Jake #442-013-31207 | — | Atascosa, TX | Plugged | 2,112 | Feb 2, 1981 | — | — |
| Gaydos, Willie #142-013-31206 | Watson Oil Corporation | Atascosa, TXJourdanton, West (Escondido) | Not on schedule | 5,700 | Jan 29, 1981 | — | — |