| Seeligson Unit #164142-249-02980 | Oryx Energy Company | Jim Wells, TXSeeligson (Zone 14-A) | PluggedGas | 6,146 | Jul 22, 1987 | — | — |
| Herring Billie Jean #142-353-32025 | Oryx Energy Company | Nolan, TXSuggs (Ellenburger) | PluggedOil | 7,000 | Jul 9, 1987 | — | — |
| Ward E.C. #342-429-34887 | Oryx Energy Company | Stephens, TXStephens County Regular | PluggedOil | 4,000 | Jun 26, 1987 | — | — |
| Villarreal G. G. -C- Unit 22 #242-427-30880 | Oryx Energy Company | Starr, TXGarcia | PluggedOil | 3,771 | Jun 22, 1987 | — | — |
| Canales P. #11942-249-03784 | Oryx Energy Company | Jim Wells, TXSeeligson (Zone 20-I-2) | PluggedOil | 8,510 | May 27, 1987 | — | — |
| Allen Heirs-Field #142-133-37078 | Oryx Energy Company | Eastland, TXAlva Lee Hawkins (3280) | PluggedGas | 3,800 | May 7, 1987 | — | — |
| Garcia M.M. Land Trust #242-427-03664 | Oryx Energy Company | Starr, TXGarcia (Villarreal A) | PluggedGas | 4,146 | May 7, 1987 | — | — |
| La Brisa Gas Unit #3 #542-427-03665 | Oryx Energy Company | Starr, TXGarcia (Villarreal) | PluggedGas | 4,502 | May 7, 1987 | — | — |
| Allen Heirs-Crouch #142-133-37074 | Oryx Energy Company | Eastland, TXAlva Lee Hawkins (3280) | PluggedGas | 3,600 | May 6, 1987 | — | — |
| Allen Heirs-Danzey #142-133-37075 | Oryx Energy Company | Eastland, TXAbbott (Marble Falls) | PluggedOil | 3,600 | May 6, 1987 | — | — |
| Allen Heirs-Motley #142-133-37076 | Oryx Energy Company | Eastland, TXKen Dandy (Congl.) | PluggedOil | 3,700 | May 6, 1987 | — | — |
| Boone #142-173-31979 | Oryx Energy Company | Glasscock, TXS.F.M. (Strawn) | PluggedGas | 12,200 | Apr 17, 1987 | — | — |
| Seeligson Unit #300242-249-02671 | Oryx Energy Company | Jim Wells, TXSeeligson (Zone 19-C) | PluggedGas | 6,223 | Mar 27, 1987 | — | — |
| North Allen Ranch #242-133-37055 | Oryx Energy Company | Eastland, TXAbbott (Marble Falls) | PluggedOil | 3,800 | Mar 19, 1987 | — | — |
| McFaddin -a- #5842-469-32298 | Oryx Energy Company | Victoria, TXMcFaddin N. (5950) | PluggedOil | 6,950 | Mar 19, 1987 | — | — |
| Seeligson Unit #114542-249-03024 | Oryx Energy Company | Jim Wells, TXSeeligson (Zone 20-A-03) | PluggedGas | 7,054 | Mar 6, 1987 | — | — |
| Solis N. /Oil Unit 6/ #242-427-31344 | Oryx Energy Company | Starr, TXGarcia | PluggedOil | 4,400 | Feb 2, 1987 | — | — |
| Broussard J. E. et al #342-071-02290 | Oryx Energy Company | Chambers, TXOyster Bayou (Frio 2) | PluggedGas | 8,380 | Dec 17, 1986 | — | — |
| Allen Heirs C #142-133-37010 | Oryx Energy Company | Eastland, TXGailey-Allen (Big Saline) | PluggedGas | 5,000 | Dec 17, 1986 | — | — |
| Olivares A. #142-427-00698 | Oryx Energy Company | Starr, TXSun (F-1-M 4950) | PluggedGas | 5,709 | Oct 16, 1986 | — | — |
| Guerra A. -a- #442-427-31655 | Oryx Energy Company | Starr, TXSun North (DX-D) | PluggedGas | 7,400 | Oct 15, 1986 | — | — |
| Ward-Rosenquest Unit #142-429-34798 | Oryx Energy Company | Stephens, TXStephens County Regular | PluggedOil | 3,500 | Oct 10, 1986 | — | — |
| Bawasu Unit #142-429-34799 | Oryx Energy Company | Stephens, TXStephens County Regular | PluggedOil | 3,500 | Oct 10, 1986 | — | — |
| Smith Clara C. #342-071-31733 | Oryx Energy Company | Chambers, TXFig Ridge (F-1A) | PluggedOil | 13,700 | Sep 17, 1986 | — | — |
| Hill G.W. #142-429-34782 | Oryx Energy Company | Stephens, TXCraft (Miss.) | PluggedOil | 5,000 | Sep 16, 1986 | — | — |
| Seelingson Unit #4311C42-273-01541 | Oryx Energy Company | Kleberg, TXSeeligson (Zone 14-B) | PluggedGas | 5,990 | Sep 11, 1986 | — | — |
| Seeligson Unit #4007T42-249-03058 | Oryx Energy Company | Jim Wells, TXSeeligson (Zone 19-B-03) | PluggedGas | 6,008 | Sep 3, 1986 | — | — |
| Villarreal G.G. -B- Unit 14 #242-427-30881 | Oryx Energy Company | Starr, TXGarcia (Villarreal) | PluggedGas | 3,800 | Sep 3, 1986 | — | — |
| Montalvo I. V. -C- #3042-427-00598 | Oryx Energy Company | Starr, TXSun North (G-1-X) | PluggedOil | 5,250 | Aug 4, 1986 | — | — |
| Smith Clara C. #442-071-31794 | Oryx Energy Company | Chambers, TXFig Ridge (F-1A) | PluggedOil | 9,100 | May 20, 1986 | — | — |
| Rodriguez S. #742-427-31759 | Oryx Energy Company | Starr, TXSun N. (D-X-G Seg. C) | PluggedGas | 8,000 | May 13, 1986 | — | — |
| Montalvo I.V. -C- #3642-427-04862 | Oryx Energy Company | Starr, TXSun North (C-3-C-3) | PluggedGas | 9,254 | Apr 29, 1986 | — | — |
| Montalvo I.V. -C- #4142-427-31369 | Oryx Energy Company | Starr, TXSun North (C-3-C-3) | PluggedGas | 5,410 | Apr 29, 1986 | — | — |
| Speer Geo. H. #1W42-427-01044 | Oryx Energy Company | Starr, TXSun | PluggedOil | 5,188 | Apr 10, 1986 | — | — |
| Sun Fee Deed 41-B #142-143-30856 | Oryx Energy Company | Erath, TXThurber Lake (Congl.) | PluggedGas | 4,100 | Dec 3, 1985 | — | — |
| McFaddin a #5642-469-31566 | Oryx Energy Company | Victoria, TXMcFaddin North (6130 W.) | PluggedOil | 7,000 | Nov 14, 1985 | — | — |
| Panther Hollow #2742-163-32449 | Oryx Energy Company | Frio, TXPearsall (Austin Chalk) | PluggedOil | 7,000 | Oct 23, 1985 | — | — |
| Olsen W.C. #142-081-31365 | Oryx Energy Company | Coke, TXSuggs (Ellenburger) | PluggedOil | 7,000 | Sep 17, 1985 | — | — |
| State Tract 26 #442-605-00006 | Oryx Energy Company | Galveston-SB, TXCaplen (FB-5 5-W) | PluggedOil | 7,800 | Sep 4, 1985 | — | — |
| Paggi Estate #3D42-245-00080 | Oryx Energy Company | Jefferson, TXNome | PluggedOil | 8,103 | Aug 19, 1985 | — | — |
| Miller-Vencia Unit #25 #342-427-30780 | Oryx Energy Company | Starr, TXGarcia (Frost a Seg. II) | PluggedOil | 4,200 | Aug 9, 1985 | — | — |
| Seeligson Unit #163942-249-02978 | Oryx Energy Company | Jim Wells, TXSeeligson (Zone 19-C-04) | PluggedGas | 6,195 | Jul 29, 1985 | — | — |
| Seeligson Unit #240142-249-02651 | Oryx Energy Company | Jim Wells, TXSeeligson (Zone 16-C) | PluggedGas | 6,170 | Jul 24, 1985 | — | — |
| Seeligson Unit #401342-249-03063 | Oryx Energy Company | Jim Wells, TXSeeligson (Zone 07-F) | PluggedGas | 5,975 | Jul 24, 1985 | — | — |
| Laurel D. #1542-427-32033 | Oryx Energy Company | Starr, TXSun North (F-3-D Seg. 3) | PluggedOil | 6,300 | Jun 24, 1985 | — | — |
| State Tract 27 #342-605-00009 | Oryx Energy Company | Galveston-SB, TXCaplen (FB-5 10) | PluggedOil | 7,800 | May 2, 1985 | — | — |
| Jordan Ranch L #142-353-31790 | Oryx Energy Company | Nolan, TXSuggs (Ellenburger) | PluggedOil | 6,850 | Apr 8, 1985 | — | — |
| Kral Thos. T. #342-151-01781 | Oryx Energy Company | Fisher, TXPardue (Swastika) | PluggedOil | 5,950 | Mar 27, 1985 | — | — |
| Garcia M. M. -B- #242-427-03680 | Oryx Energy Company | Starr, TXGarcia | PluggedOil | 4,310 | Mar 26, 1985 | — | — |
| Hill M. J. -23-a- #2842-495-31288 | Oryx Energy Company | Winkler, TXHalley (Glorieta) | PluggedOil | 5,200 | Mar 21, 1985 | — | — |