| Ruth C #142-413-31972 | Discovery Operating Inc. | Schleicher, TXVelrex (Henderson Upper) | ActiveGas | 6,799 | May 29, 1996 | — | — |
| Vanderburg B #142-195-31234 | Discovery Operating Inc. | Hansford, TXHansford (Douglas) | PluggedGas | 7,100 | Mar 5, 1996 | — | — |
| R.L. 1193 #142-413-31945 | Discovery Operating Inc. | Schleicher, TXDove Creek South (Wolfcamp) | PluggedOil | 7,500 | Aug 24, 1995 | — | — |
| Fifty - One #142-413-31946 | Discovery Operating Inc. | Schleicher, TXVelrex (Henderson Upper) | PluggedOil | 7,100 | Aug 24, 1995 | — | — |
| State University FO #342-413-31944 | Discovery Operating Inc. | Schleicher, TXGustav (Canyon) | ActiveGas | 7,385 | Jul 25, 1995 | — | — |
| Andrews -3- #242-003-37638 | Discovery Operating Inc. | Andrews, TXMartin (Consolidated) | PluggedOil | 8,200 | May 2, 1995 | — | — |
| Roach B #242-413-31901 | Discovery Operating Inc. | Schleicher, TXKathie (Canyon) | PluggedGas | 7,100 | Sep 29, 1994 | — | — |
| University 11B #242-003-32378 | Discovery Operating Inc. | Andrews, TXMartin (Consolidated) | ActiveInjection | 8,073 | Jul 28, 1994 | — | — |
| Andrews -3- #142-003-37301 | Discovery Operating Inc. | Andrews, TXMartin (Consolidated) | PluggedOil | 8,200 | Jun 24, 1994 | — | — |
| State University FQ #342-413-31858 | Discovery Operating Inc. | Schleicher, TXGustav (Canyon) | ActiveGas | 7,404 | Oct 21, 1993 | — | — |
| State University ES #242-413-31859 | Discovery Operating Inc. | Schleicher, TXGustav (Canyon) | PluggedGas | 8,100 | Oct 1, 1993 | — | — |
| Frost #142-205-30248 | Discovery Operating Inc. | Hartley, TXHartley Hugoton(krider Dolomite) | PluggedGas | 3,700 | Sep 28, 1993 | — | — |
| Andrews 1115 #142-003-37277 | Discovery Operating Inc. | Andrews, TXMartin (Consolidated) | PluggedOil | 8,200 | Jul 5, 1993 | — | — |
| University 11 B #1 #142-003-32390 | Discovery Operating Inc. | Andrews, TXThree Bar (Wichita) | PluggedOil | 9,000 | May 11, 1993 | — | — |
| Deal #242-413-31827 | Discovery Operating Inc. | Schleicher, TXP. W. (Canyon) | PluggedGas | 7,500 | Nov 18, 1992 | — | — |
| Read Estate #142-205-30238 | Discovery Operating Inc. | Hartley, TXHartley Hugoton(krider Dolomite) | PluggedGas | 3,700 | Nov 4, 1992 | — | — |
| Otis #142-413-31825 | Discovery Operating Inc. | Schleicher, TXP. W. (Canyon) | ActiveGas | 7,163 | Oct 28, 1992 | — | — |
| Lin CY #142-413-31824 | Discovery Operating Inc. | Schleicher, TXW.O.D. (Canyon) | ActiveOil | 7,145 | Oct 27, 1992 | — | — |
| Jacwil B #242-329-31101 | Discovery Operating Inc. | Midland, TXSpraberry (Trend Area) | ActiveOil | 11,450 | Oct 12, 1992 | — | — |
| University 6 #142-235-32360 | Discovery Operating Inc. | Irion, TXLin (Wolfcamp) | ActiveGas | 8,843 | Oct 9, 1992 | — | — |
| Lin L #142-413-31809 | Discovery Operating Inc. | Schleicher, TXW.O.D. (Canyon) | ActiveGas | 7,107 | Sep 1, 1992 | — | — |
| Lin AY #142-413-31810 | Discovery Operating Inc. | Schleicher, TXW.O.D. (Canyon) | Temporarily abandonedGas | 7,161 | Sep 1, 1992 | — | — |
| Lin AZ #142-413-31811 | Discovery Operating Inc. | Schleicher, TXW.O.D. (Canyon) | ActiveGas | 7,017 | Sep 1, 1992 | — | — |
| State University FQ #242-413-31806 | Discovery Operating Inc. | Schleicher, TXGustav (Canyon) | PluggedGas | 8,200 | Aug 10, 1992 | — | — |
| Case-Meador #142-413-31799 | Discovery Operating Inc. | Schleicher, TXCody Bell (Canyon) | PluggedGas | 7,200 | Jul 14, 1992 | — | — |
| State UO (Cities Service) #a 142-413-31783 | Discovery Operating Inc. | Schleicher, TXBaker Ranch (Canyon) | ActiveGas | 7,441 | Mar 4, 1992 | — | — |
| State University FO #242-413-31781 | Discovery Operating Inc. | Schleicher, TXGustav (Canyon) | PluggedGas | 8,000 | Feb 26, 1992 | — | — |
| State TB #342-413-31773 | Discovery Operating Inc. | Schleicher, TXBaker Ranch (Canyon) | ActiveGas | 7,903 | Nov 4, 1991 | — | — |
| State TB #242-413-31770 | Discovery Operating Inc. | Schleicher, TXBaker Ranch (Canyon) | ActiveGas | 7,917 | Oct 28, 1991 | — | — |
| Chamberlain #142-195-31131 | Discovery Operating Inc. | Hansford, TXSpearman East (Morrow Middle) | PluggedGas | 8,500 | Jun 10, 1991 | — | — |
| Deen #142-205-30219 | Discovery Operating Inc. | Hartley, TXHartley Hugoton(krider Dolomite) | PluggedGas | 3,700 | Dec 10, 1990 | — | — |
| Silberberg #142-205-30220 | Discovery Operating Inc. | Hartley, TXHartley Hugoton(krider Dolomite) | PluggedGas | 3,700 | Dec 10, 1990 | — | — |
| Ruth #242-413-31732 | Discovery Operating Inc. | Schleicher, TXW.J.S. (Canyon) | PluggedOil | 7,100 | Jul 3, 1990 | — | — |
| Roach B #142-413-31733 | Discovery Operating Inc. | Schleicher, TXKathie (Canyon) | ActiveGas | 6,765 | Jul 3, 1990 | — | — |
| Lin K #142-413-31729 | Discovery Operating Inc. | Schleicher, TXW.O.D. (Canyon) | PluggedGas | 7,400 | Jun 12, 1990 | — | — |
| State TB #142-413-30373 | Discovery Operating Inc. | Schleicher, TXBaker Ranch (Canyon) | ActiveGas | 7,850 | May 22, 1990 | — | — |
| State UF #142-413-30434 | Discovery Operating Inc. | Schleicher, TXBaker Ranch (Canyon) | ActiveGas | 8,005 | Mar 22, 1990 | — | — |
| State UO (Cities Service) #142-413-30403 | Discovery Operating Inc. | Schleicher, TXBaker Ranch (Canyon) | ActiveGas | 7,850 | Nov 13, 1989 | — | — |
| Henderson R.L. #342-413-31711 | Discovery Operating Inc. | Schleicher, TXDove Creek (Canyon Consolidated) | ActiveOil | 6,900 | Sep 21, 1989 | — | — |
| McCrory #142-205-30208 | Discovery Operating Inc. | Hartley, TXHartley Hugoton(krider Dolomite) | PluggedGas | 8,300 | Sep 15, 1989 | — | — |
| Bar #142-413-30891 | Discovery Operating Inc. | Schleicher, TXGwyn (Canyon) | PluggedOil | 7,200 | May 26, 1989 | — | — |
| Lin B #142-413-30880 | Discovery Operating Inc. | Schleicher, TXW.O.D. (Canyon) | ActiveGas | 7,090 | May 15, 1989 | — | — |
| Lin I #142-413-31701 | Discovery Operating Inc. | Schleicher, TXW.O.D. (Canyon) | ActiveGas | 7,219 | Feb 21, 1989 | — | — |
| Sister S of Saint Joseph #142-195-30722 | Discovery Operating Inc. | Hansford, TXSpearman East (Atoka) | ActiveOil | 8,200 | Aug 3, 1988 | — | — |
| MGF-Smith a #142-317-32675 | Discovery Operating Inc. | Martin, TXJO-Mill (Spraberry) | PluggedOil | 8,800 | Mar 17, 1988 | — | — |
| Lewanna #142-317-33452 | Discovery Operating Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 9,700 | Aug 14, 1987 | — | — |
| Case R. I. 51 #442-413-31625 | Discovery Operating Inc. | Schleicher, TXVelrex (Canyon Up.) | PluggedOil | 7,000 | Apr 8, 1987 | — | — |
| Hickman #2W42-383-11402 | Discovery Operating Inc. | Reagan, TXPrice (Grayburg) | PluggedOil | 6,300 | Jan 12, 1987 | — | — |
| Smith #142-317-33404 | Discovery Operating Inc. | Martin, TXPhoenix (Grayburg) | PluggedOil | 4,600 | Dec 9, 1986 | — | — |
| Case R. I. 51 #242-413-31602 | Discovery Operating Inc. | Schleicher, TXVelrex (Canyon Up.) | PluggedOil | 7,000 | Aug 28, 1986 | — | — |