| Kennedy Mary K. #242-151-01773 | Young Marshall R. Oil Co. | FisherPardue (Swastika) | PluggedOil | 3,799 | Jul 10, 2026 | 1 | — |
| Kennedy Mary K. #342-151-01774 | Young Marshall R. Oil Co. | FisherPardue (Swastika) | PluggedOil | 3,787 | Jul 10, 2026 | 1 | — |
| Kennedy Mary K. #442-151-01775 | Young Marshall R. Oil Co. | FisherPardue (Swastika) | PluggedOil | 3,783 | Jul 10, 2026 | 1 | — |
| Beckham #442-165-35783 | Young, Marshall R., Oil Company | Gaines | Not on schedule | 7,500 | Aug 17, 2001 | 1 | — |
| Beckham #342-165-35784 | Young, Marshall R., Oil Company | Gaines | Plugged | 7,500 | Aug 17, 2001 | 1 | — |
| Brooks #642-165-35530 | Young, Marshall R., Oil Company | Gaines | Not on schedule | 7,400 | May 19, 2000 | 1 | — |
| Johnson Wilma a #142-501-32325 | Young Marshall R. Oil Co. | YoakumJanice (San Andres) | PluggedOil | 9,200 | Dec 9, 1999 | 2 | Oct 2003 |
| Rowpatt #142-165-10004 | Young Marshall R. Oil Co. | GainesNew Era (Glorieta) | PluggedOil | 7,500 | Mar 10, 1998 | 1 | — |
| Bagley #142-253-34421 | Young Marshall R. Oil Co. | JonesWildcat | PluggedOil | 3,200 | Oct 16, 1997 | 2 | — |
| Whittemore #142-253-34319 | Young, Marshall R., Oil Company | Jones | Plugged | 4,250 | Mar 20, 1996 | 2 | — |
| Cook-A- Section 116 #1142-417-37370 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Apr 12, 1995 | 2 | May 1995 |
| Douthit Sec 176 #242-151-32387 | Young, Marshall R., Oil Company | Fisher | Not on schedule | 6,500 | Jan 21, 1994 | 1 | — |
| Pitts #142-151-32376 | Young Marshall R. Oil Co. | FisherFgy (Flippen) | PluggedOil | 5,900 | Oct 4, 1993 | 1 | Oct 1995 |
| Ferguson Section 115 #142-151-32341 | Young Marshall R. Oil Co. | FisherTrojan (Upper Strawn) | PluggedOil | 5,750 | Dec 14, 1992 | 2 | May 1995 |
| Cook a Sec. 146 #1342-417-37174 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Jan 29, 1992 | 2 | Jan 1994 |
| Smith, Bobby #142-079-32609 | Young, Marshall R., Oil Company | Cochran | Not on schedule | 10,000 | Sep 19, 1991 | 1 | — |
| Slaughter #109742-079-32563 | Young, Marshall R., Oil Company | Cochran | Plugged | 11,200 | Jan 28, 1991 | 2 | — |
| Kelly #142-079-32549 | Young Marshall R. Oil Co. | CochranWildcat | PluggedOil | 10,500 | Nov 15, 1990 | 1 | — |
| Cook-A- Section 116 #1242-417-37418 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Sep 14, 1990 | 1 | May 1995 |
| Cook a Sec. 141 #1242-417-37409 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Aug 15, 1990 | 1 | Feb 1994 |
| Cook a Sec. 146 #1742-417-37393 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Jun 7, 1990 | 1 | Jan 1994 |
| Pool, Louise et al #1342-445-31586 | Young, Marshall R., Oil Company | Terry | Not on schedule | 5,300 | May 21, 1990 | 1 | — |
| Pool, Louise et al #1242-445-31585 | Young, Marshall R., Oil Company | Terry | Not on schedule | 5,300 | May 8, 1990 | 1 | — |
| Cook a Sec. 141 #1142-417-37384 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Apr 23, 1990 | 1 | Feb 1994 |
| Northwest Terry (Abo) Unit #30942-445-31590 | Young, Marshall R., Oil Company | Terry | Not on schedule | 8,200 | Apr 16, 1990 | 1 | — |
| Cook a Sec. 146 #1542-417-37317 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Sep 27, 1989 | 1 | Jan 1994 |
| Cook-A- Section 116 #1042-417-37308 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Sep 12, 1989 | 1 | May 1995 |
| Cook a Sec. 141 #1042-417-37294 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Jul 19, 1989 | 1 | Feb 1994 |
| Martin Section 119 #142-151-32221 | Young Marshall R. Oil Co. | FisherDroke (Caddo Lime) | PluggedOil | 6,300 | May 8, 1989 | 2 | Nov 1994 |
| Bullard Section 241 #s 1WD42-415-31279 | Young, Marshall R., Oil Company | Scurry | Plugged | 5,314 | Apr 18, 1989 | 2 | — |
| Cook a Sec. 141 #642-417-01289 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 1,450 | Apr 4, 1989 | 1 | Feb 1994 |
| Cook B Sec. 118 #4W42-417-31432 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 1,418 | Mar 23, 1989 | 1 | — |
| Cook-A- Section 116 #942-417-37237 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Mar 1, 1989 | 1 | May 1995 |
| Cook, W. I. Estate, Sec. 139 #3242-417-37179 | Young, Marshall R., Oil Company | Shackelford | Not on schedule | 2,000 | Jun 10, 1988 | 1 | — |
| Cook a Sec. 81 #1442-417-36479 | Young Marshall R. Oil Co. | ShackelfordCook Ranch (Tannehill Upper) | PluggedGas | 1,550 | Apr 4, 1988 | 2 | Jan 1994 |
| Cook a Sec. 146 #1242-417-37150 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Mar 21, 1988 | 1 | Jan 1994 |
| Cook-A- Section 116 #842-417-37147 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 2,000 | Feb 29, 1988 | 1 | May 1995 |
| Hinson #142-219-35225 | Young, Marshall R., Oil Company | Hockley | Plugged | 10,250 | Nov 18, 1987 | 2 | — |
| McKinney "C" #742-151-32161 | Young, Marshall R., Oil Company | Fisher | Not on schedule | 4,300 | Oct 7, 1987 | 1 | — |
| McKinney "C" #842-151-32162 | Young, Marshall R., Oil Company | Fisher | Not on schedule | 4,300 | Oct 7, 1987 | 1 | — |
| Texfel #242-151-32154 | Young, Marshall R., Oil Company | Fisher | Not on schedule | 4,900 | Sep 4, 1987 | 1 | — |
| Half Moon-Cooper #142-151-32136 | Young Marshall R. Oil Co. | FisherRoyston | PluggedOil | 6,500 | Jun 2, 1987 | 1 | — |
| Cook W.I. Est. Sec. 139-B #1342-417-32064 | Young Marshall R. Oil Co. | ShackelfordCook Ranch W. (Fry LO) | PluggedGas | 1,651 | Dec 30, 1986 | 2 | Jan 1994 |
| Gruben, D. D. #142-151-32102 | Young, Marshall R., Oil Company | Fisher | Not on schedule | 3,450 | Sep 24, 1986 | 1 | — |
| Johnson Christina #142-151-32099 | Young Marshall R. Oil Co. | FisherRoyston | PluggedOil | 3,600 | Aug 12, 1986 | 1 | — |
| Half Moon Land & Cattle Co. #142-151-32098 | Young, Marshall R., Oil Company | Fisher | Not on schedule | 4,500 | Aug 11, 1986 | 1 | — |
| McKenzie Bruce et al #142-371-31672 | Young Marshall R. Oil Co. | PecosBMH (Canyon) | PluggedOil | 10,590 | Jun 19, 1986 | 2 | — |
| Lott, Marvin #142-433-32096 | Young, Marshall R., Oil Company | Stonewall | Plugged | 6,700 | Jan 13, 1986 | 2 | — |
| Cook X Section 64 #742-417-36638 | Young Marshall R. Oil Co. | ShackelfordCook Ranch | PluggedOil | 1,550 | Oct 25, 1985 | 1 | — |
| Yates L.B. #142-151-32024 | Young Marshall R. Oil Co. | FisherMcCaulley N. W. (Palo Pinto) | PluggedGas | 6,300 | Sep 12, 1985 | 1 | — |