| Moore E.L. #342-051-32027 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Oct 19, 1981 | — | — |
| Tatum Lester #442-051-31893 | Union Pacific Resources Company | Burleson, TXCaldwell (Austin Chalk) | PluggedOil | 9,000 | Sep 28, 1981 | — | — |
| Mahlmann Mildred a Unit #142-051-31785 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,450 | Aug 5, 1981 | — | — |
| Bredhauer Tommy Unit #242-287-31017 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 10,085 | Aug 4, 1981 | — | — |
| Knesek Johnnie #342-051-31760 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,700 | Jul 31, 1981 | — | — |
| Mahlmann Mildred #142-051-31692 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,180 | Jul 7, 1981 | — | — |
| Lem Mack Unit #142-287-30984 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,400 | Jul 3, 1981 | — | — |
| Jones G.L. & Bartlett #142-051-31672 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,000 | Jun 23, 1981 | — | — |
| Pittman Oscar Unit #142-051-31676 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 7,750 | Jun 23, 1981 | — | — |
| Mittasch H. #242-287-30962 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,400 | Jun 9, 1981 | — | — |
| Lilly Unit #142-051-31620 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,900 | Jun 5, 1981 | — | — |
| Teinert Unit #142-287-30926 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,400 | May 21, 1981 | — | — |
| Moore E.L. #142-051-31526 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,700 | Apr 24, 1981 | — | — |
| Bouldin #1B42-177-30919 | Union Pacific Resources Company | Gonzales, TXChristian (6800) | PluggedOil | 7,110 | Apr 14, 1981 | — | — |
| Weth J. #242-149-30995 | Union Pacific Resources Company | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Apr 10, 1981 | — | — |
| Barron Unit I #142-041-30582 | Union Pacific Resources Company | Brazos, TXKurten (Buda) | PluggedOil | 11,000 | Apr 2, 1981 | — | — |
| Faust Albert F. Unit #142-051-31318 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,450 | Apr 1, 1981 | — | — |
| Cowen Jack a Unit #142-051-31472 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,960 | Mar 25, 1981 | — | — |
| Tatum Lester #342-051-31459 | Union Pacific Resources Company | Burleson, TXCaldwell (Austin Chalk) | PluggedOil | 9,200 | Mar 23, 1981 | — | — |
| Bunny #142-177-30843 | Union Pacific Resources Company | Gonzales, TXMag (Austin Chalk) | PluggedOil | 7,500 | Mar 5, 1981 | — | — |
| Rooke F.B. & Son #142-391-31455 | Union Pacific Resources Company | Refugio, TXLa Rosa (6750 Above Gas) | PluggedGas | 6,200 | Mar 2, 1981 | — | — |
| Ronnie #142-177-30825 | Union Pacific Resources Company | Gonzales, TXMag (Austin Chalk) | PluggedOil | 7,300 | Feb 24, 1981 | — | — |
| Cook #142-177-30774 | Union Pacific Resources Company | Gonzales, TXWinston (Austin Chalk) | PluggedOil | 9,000 | Feb 2, 1981 | — | — |
| Koehler Leroy Unit #142-051-30792 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Dec 31, 1980 | — | — |
| Nowak W.F. Unit #142-051-31260 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 7,950 | Dec 31, 1980 | — | — |
| Chiodo-Astro -a- #342-163-31904 | Union Pacific Resources Company | Frio, TXPearsall (Austin Chalk) | PluggedOil | 7,000 | Dec 31, 1980 | — | — |
| Bennett -a- #142-163-31908 | Union Pacific Resources Company | Frio, TXPearsall (Austin Chalk) | PluggedOil | 8,000 | Dec 31, 1980 | — | — |
| Chiodo-Astro -a- #442-163-31917 | Union Pacific Resources Company | Frio, TXPearsall (Austin Chalk) | PluggedOil | 7,000 | Dec 31, 1980 | — | — |
| Chiodo-Astro -a- #242-163-31900 | Union Pacific Resources Company | Frio, TXPearsall (Austin Chalk) | PluggedOil | 7,000 | Dec 22, 1980 | — | — |
| Graham #242-149-30806 | Union Pacific Resources Company | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 11,000 | Nov 14, 1980 | — | — |
| Maddox a #242-051-31143 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,500 | Nov 10, 1980 | — | — |
| Chiodo-Astro -a- #142-163-31867 | Union Pacific Resources Company | Frio, TXPearsall (Austin Chalk) | PluggedOil | 7,000 | Nov 5, 1980 | — | — |
| Cowen Jack C. #142-051-31117 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,600 | Oct 24, 1980 | — | — |
| Cameron OL Unit #242-287-30805 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 8,970 | Oct 20, 1980 | — | — |
| Autrey J.D. #242-051-31066 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 12,000 | Oct 6, 1980 | — | — |
| Mae Unit #242-287-30781 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,500 | Sep 22, 1980 | — | — |
| Calvin #1 #142-051-30786 | Union Pacific Resources Company | Burleson, TXCaldwell (Austin Chalk) | PluggedOil | 9,000 | Sep 15, 1980 | — | — |
| Knesek Johnnie #142-051-31000 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Sep 5, 1980 | — | — |
| Lehde-Knesek Unit #142-051-30978 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 12,000 | Sep 2, 1980 | — | — |
| Supak Bennie #142-051-30987 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Sep 2, 1980 | — | — |
| Koehler Eldie Lee #142-051-30912 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,900 | Aug 4, 1980 | — | — |
| Hajovsky #142-149-30670 | Union Pacific Resources Company | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 9,794 | Jul 21, 1980 | — | — |
| Brinkman Vernon #142-051-30857 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Jul 10, 1980 | — | — |
| Bredhauer Tommy Unit #142-287-30734 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,983 | Jul 1, 1980 | — | — |
| Pietsch R. E. #142-149-30614 | Union Pacific Resources Company | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 12,000 | Jun 18, 1980 | — | — |
| Morgan Linda Ann Unit #142-149-30621 | Union Pacific Resources Company | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 10,150 | Jun 18, 1980 | — | — |
| Tatum Lester #242-051-30789 | Union Pacific Resources Company | Burleson, TXCaldwell (Austin Chalk) | PluggedOil | 9,000 | Jun 3, 1980 | — | — |
| Carver Estate -a- #342-355-31565 | Union Pacific Resources Company | Nueces, TXWildcat | PluggedOil | 8,500 | Apr 25, 1980 | — | — |
| Poehl Daniel #142-051-30655 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,500 | Mar 7, 1980 | — | — |
| Mae Unit #142-287-30642 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,490 | Feb 8, 1980 | — | — |