| TP Land Trust 23 #230342-329-34628 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,303 | Jul 12, 2001 | — | — |
| Moreland 31 #310142-329-34588 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,500 | Jun 1, 2001 | — | — |
| Moreland 31 #310242-329-34589 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,412 | Jun 1, 2001 | — | — |
| Moreland 41 #410442-329-34561 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,600 | Apr 26, 2001 | — | — |
| Moreland 41 #410542-329-34562 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,402 | Apr 26, 2001 | — | — |
| Moreland 41 #410242-329-34535 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,500 | Mar 20, 2001 | — | — |
| Slaughter Elma L. -D- #142-317-10251 | Ovintiv USA Inc. | Martin, TXSulphur Draw (Dean 8790) | PluggedOil | 10,000 | Mar 14, 2001 | — | — |
| Holt Ranch North #60142-317-34322 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Feb 28, 2001 | — | — |
| Holt Ranch North #50242-317-34323 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Feb 28, 2001 | — | — |
| Holt Ranch North #60242-317-34324 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | Shut inOil | 10,110 | Feb 28, 2001 | — | — |
| TP Land Trust 23 #230142-329-34496 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,300 | Feb 8, 2001 | — | — |
| TP Land Trust 23 #230242-329-34497 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,300 | Feb 8, 2001 | — | — |
| Holt Ranch North #150242-317-34319 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | Shut inOil | 10,135 | Feb 7, 2001 | — | — |
| Holt Ranch North #160142-317-34320 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | Shut inOil | 10,139 | Feb 7, 2001 | — | — |
| Holt Ranch North #160242-317-34321 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Feb 7, 2001 | — | — |
| Holt Ranch North #140142-317-34294 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Oct 11, 2000 | — | — |
| Holt Ranch North #40242-317-34295 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Oct 11, 2000 | — | — |
| Holt Ranch North #50142-317-34296 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Oct 11, 2000 | — | — |
| Holt Ranch North #150142-317-34297 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | Shut inOil | 10,100 | Oct 11, 2000 | — | — |
| Holt Ranch North #140242-317-34298 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Oct 11, 2000 | — | — |
| Holt Ranch North #40142-317-34299 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Oct 11, 2000 | — | — |
| Powell 33-B #242-461-34061 | Ovintiv USA Inc. | Upton, TXSpraberry (Trend Area) | Shut inOil | 9,380 | Jul 5, 2000 | — | — |
| Powell 34 #442-461-34062 | Ovintiv USA Inc. | Upton, TXSpraberry (Trend Area) | ActiveOil | 9,390 | Jul 5, 2000 | — | — |
| Powell 34 #342-461-34063 | Ovintiv USA Inc. | Upton, TXSpraberry (Trend Area) | ActiveOil | 6,785 | Jul 5, 2000 | — | — |
| Ratliff Sallie W. #5HZ42-135-05001 | Ovintiv USA Inc. | Ector, TXHeadlee N. (Devonian) | PluggedOil | 13,800 | May 5, 2000 | — | — |
| Powell 35 #542-461-34037 | Ovintiv USA Inc. | Upton, TXSpraberry (Trend Area) | ActiveOil | 6,785 | Apr 10, 2000 | — | — |
| Texas University -UU- #642-003-04730 | Ovintiv USA Inc. | Andrews, TXMagutex (Strawn) | Shut inOil | 12,750 | Dec 13, 1999 | — | — |
| University -D- #202542-003-33889 | Ovintiv USA Inc. | Andrews, TXHutex (Devonian) | ActiveOil | 12,637 | Nov 24, 1999 | — | — |
| Stephens -C- #342-317-34223 | Ovintiv USA Inc. | Martin, TXSulphur Draw (Dean 8790) | ActiveOil | 9,400 | Jun 15, 1999 | — | — |
| Bryant Trust #142-235-33772 | Ovintiv USA Inc. | Irion, TXAl Reid PHD (Canyon) | Shut inOil | 6,900 | May 14, 1999 | — | — |
| Mabee 2 #142-317-34102 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 10,150 | Jul 13, 1998 | — | — |
| Windham 2 #242-329-33778 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | ActiveInjection | 10,144 | Jun 24, 1998 | — | — |
| Cowden 30 #342-329-33941 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,150 | Jun 24, 1998 | — | — |
| Davidson 42A #142-329-33948 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,093 | Jun 23, 1998 | — | — |
| Cowden 30 #542-329-34085 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,150 | May 8, 1998 | — | — |
| Cowden 30 #642-329-34086 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,150 | May 8, 1998 | — | — |
| Cowden 30 #842-329-34087 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,150 | May 8, 1998 | — | — |
| Cowden 30 #742-329-34080 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,100 | May 5, 1998 | — | — |
| Cowden 32 #542-329-34078 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,150 | Apr 6, 1998 | — | — |
| Cowden 32 #642-329-34079 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,150 | Apr 6, 1998 | — | — |
| Cowden 32 #442-329-34075 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | ActiveInjection | 10,099 | Mar 31, 1998 | — | — |
| Tarzan Standefer 9 #90142-317-34171 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | Shut inOil | 9,500 | Mar 12, 1998 | — | — |
| TXL N 17-4 #442-329-34041 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,150 | Feb 25, 1998 | — | — |
| TXL N 7-3 #342-329-34042 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,105 | Feb 20, 1998 | — | — |
| TXL N 7-4 #442-329-34044 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,150 | Feb 20, 1998 | — | — |
| TXL N 7-1 #142-329-34045 | Ovintiv USA Inc. | Midland, TXSpraberry (Trend Area) | Shut inOil | 10,107 | Feb 20, 1998 | — | — |
| Woody 36 #142-317-34158 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 9,500 | Jan 27, 1998 | — | — |
| Woody 36 #242-317-34159 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 9,500 | Jan 27, 1998 | — | — |
| Woody 36 #342-317-34157 | Ovintiv USA Inc. | Martin, TXSpraberry (Trend Area) | PluggedOil | 9,500 | Jan 26, 1998 | — | — |
| TXL S 47-2 #242-461-33887 | Ovintiv USA Inc. | Upton, TXSpraberry (Trend Area) | ActiveOil | 10,099 | Jan 22, 1998 | — | — |