| Brinkman L.W Unit C #142-051-31956 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,850 | Oct 17, 1989 | — | — |
| Countiss Sam B #142-355-32775 | Union Pacific Resources Company | Nueces, TXAgua Dulce (5000 N.) | PluggedOil | 8,800 | Oct 17, 1989 | — | — |
| Doss W. #142-321-31386 | Union Pacific Resources Company | Matagorda, TXWadsworth (I-Sand) | PluggedGas | 13,000 | Sep 26, 1989 | — | — |
| Sellers W.S. -a- #142-355-05202 | Union Pacific Resources Company | Nueces, TXStratton (Bertram) | PluggedGas | 6,586 | Aug 31, 1989 | — | — |
| Wardner G.P. #124 H42-249-30395 | Union Pacific Resources Company | Jim Wells, TXStratton (Consolidated) | PluggedGas | 6,400 | Aug 30, 1989 | — | — |
| Union Central Life Ins. Co. #742-355-05360 | Union Pacific Resources Company | Nueces, TXStratton (Consolidated) | PluggedGas | 6,828 | Aug 30, 1989 | — | — |
| Union Central Life Ins. #1042-355-05363 | Union Pacific Resources Company | Nueces, TXStratton | PluggedOil | 6,400 | Aug 30, 1989 | — | — |
| Flencher Ervin B. Unit #142-051-31355 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,750 | Aug 23, 1989 | — | — |
| Brinkman J. a Unit #142-051-31798 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,950 | Aug 22, 1989 | — | — |
| Calvin James R. #142-051-31268 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,720 | Aug 16, 1989 | — | — |
| Wardner G. P. #126 L42-273-30483 | Union Pacific Resources Company | Kleberg, TXStratton (W-45-4) | PluggedOil | 8,250 | Aug 3, 1989 | — | — |
| Elliff J.S. et al #f 842-355-05373 | Union Pacific Resources Company | Nueces, TXStratton (Consolidated) | PluggedGas | 7,007 | Aug 3, 1989 | — | — |
| Elliff J.S. et al #38 F42-355-32717 | Union Pacific Resources Company | Nueces, TXStratton (Consolidated) | PluggedGas | 8,550 | Aug 3, 1989 | — | — |
| Lemond C.L. Etal #2D42-355-32759 | Union Pacific Resources Company | Nueces, TXAgua Dulce North (6610) | PluggedOil | 9,500 | Aug 1, 1989 | — | — |
| McFaddin -a- #3342-469-32677 | Union Pacific Resources Company | Victoria, TXWildcat | PluggedGas | 5,750 | Jul 11, 1989 | — | — |
| McFaddin -a- #3742-469-32680 | Union Pacific Resources Company | Victoria, TXWildcat | PluggedGas | 5,690 | Jul 11, 1989 | — | — |
| McFaddin -B- #2342-469-32464 | Union Pacific Resources Company | Victoria, TXKay Creek (2400) | PluggedGas | 4,200 | Jul 6, 1989 | — | — |
| McFaddin -a- #3042-469-32673 | Union Pacific Resources Company | Victoria, TXWildcat | PluggedGas | 4,900 | Jul 6, 1989 | — | — |
| Hoegemeyer Unit I #142-041-30758 | Union Pacific Resources Company | Brazos, TXKurten (Buda) | PluggedOil | 8,825 | Jun 13, 1989 | — | — |
| Mancuso C.V. #142-041-30957 | Union Pacific Resources Company | Brazos, TXKurten (Austin Chalk) | PluggedOil | 8,500 | Jun 13, 1989 | — | — |
| Mathis Creek Estate Unit II #142-041-31214 | Union Pacific Resources Company | Brazos, TXKurten (Buda) | PluggedOil | 9,000 | Jun 13, 1989 | — | — |
| Countiss Sam a #142-355-32752 | Union Pacific Resources Company | Nueces, TXAgua Dulce North (5380) | PluggedGas | 7,500 | Jun 2, 1989 | — | — |
| Schuhmann E. M. Unit #142-051-30754 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,350 | May 3, 1989 | — | — |
| Zgabay Mary Ann a #142-051-31607 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,750 | Apr 5, 1989 | — | — |
| Marek Joe #142-051-31001 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Apr 4, 1989 | — | — |
| Easterwood W. H. #142-051-30494 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,550 | Mar 31, 1989 | — | — |
| Payne Thomas A. #142-051-31319 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 7,850 | Mar 31, 1989 | — | — |
| Wardner G. P. #83 J42-273-00153 | Union Pacific Resources Company | Kleberg, TXStratton (Consolidated) | PluggedGas | 9,546 | Mar 6, 1989 | — | — |
| Morrison #142-395-30312 | Union Pacific Resources Company | Robertson, TXKurten (Austin Chalk) | PluggedOil | 8,000 | Mar 1, 1989 | — | — |
| Knesek Louis #142-051-30943 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,350 | Dec 22, 1988 | — | — |
| Guerra F.B. Estate -B- #1042-427-32298 | Union Pacific Resources Company | Starr, TXLa Reforma (F) | PluggedGas | 8,200 | Oct 17, 1988 | — | — |
| Marek Joe J. #a 142-051-30994 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,700 | Sep 29, 1988 | — | — |
| Brinkman L. W. a Unit #142-051-31146 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,750 | Sep 29, 1988 | — | — |
| McFaddin J.A. -B- #18 D42-469-32566 | Union Pacific Resources Company | Victoria, TXMcFaddin (3400) | PluggedGas | 3,900 | Sep 1, 1988 | — | — |
| Seymour M.R. #142-051-31647 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,850 | Aug 29, 1988 | — | — |
| Cotton W.G. #142-051-31831 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,050 | Aug 29, 1988 | — | — |
| McFaddin -a- #642-469-01564 | Union Pacific Resources Company | Victoria, TXKay Creek (2200-2) | PluggedGas | 6,400 | Jul 27, 1988 | — | — |
| Lester Lance #3 #142-041-31077 | Union Pacific Resources Company | Brazos, TXKurten (Buda) | PluggedOil | 9,500 | Jul 5, 1988 | — | — |
| Loehr Bennie #142-051-31522 | Union Pacific Resources Company | Burleson, TXCaldwell NE (Georgetown) | PluggedOil | 8,500 | Jun 21, 1988 | — | — |
| Hronek Aldolf #142-051-31385 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,115 | Jun 16, 1988 | — | — |
| Wardner G.P. #11942-249-30077 | Union Pacific Resources Company | Jim Wells, TXStratton (Comstock-B 4700) | PluggedGas | 6,395 | Jun 7, 1988 | — | — |
| Paul Alvin M. #142-051-31255 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 9,040 | May 17, 1988 | — | — |
| Willis H. Jr. #142-051-31317 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,570 | May 17, 1988 | — | — |
| Zgabay Delbert #142-051-30654 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,850 | Apr 22, 1988 | — | — |
| Englemann L.E. Unit #142-051-31635 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,450 | Mar 16, 1988 | — | — |
| Hannah #142-287-32184 | Union Pacific Resources Company | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 8,700 | Feb 2, 1988 | — | — |
| Worthington Irvin #142-051-31504 | Union Pacific Resources Company | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 8,340 | Jan 15, 1988 | — | — |
| Wardner G. P. #10042-355-05329 | Union Pacific Resources Company | Nueces, TXStratton (E-25 Res. 4) | PluggedOil | 7,100 | Sep 18, 1987 | — | — |
| Bush-Wofford -a- #242-355-32588 | Union Pacific Resources Company | Nueces, TXWildcat | PluggedOil | 8,700 | Sep 3, 1987 | — | — |
| Bush - Wofford C #3 F42-355-32589 | Union Pacific Resources Company | Nueces, TXStratton (Consolidated) | PluggedGas | 8,200 | Sep 3, 1987 | — | — |