| 42-329-32306 | SHACKELFORD 1 | EXTEX OPERATING COMPANY | Shut In | Midland County, TX | | | | 31.671900 | -101.908657 |
| 42-329-32312 | SHACKELFORD 3 | HENRY PETROLEUM CORP. | Plugged Oil Well | Midland County, TX | | | | 31.665111 | -101.906582 |
| 42-329-32313 | SHACKELFORD 2 | HENRY PETROLEUM CORP. | Plugged Oil Well | Midland County, TX | | | | 31.665538 | -101.920494 |
| 42-329-32378 | SHACKELFORD '44' 'A' 1 | PLAINS PETROLEUM OPERATING CO. | Plugged Oil Well | Midland County, TX | | | | 31.674288 | -101.913379 |
| 42-329-32379 | SHACKELFORD "44" 3 | PLAINS PETROLEUM OPERATING CO. | Plugged Oil Well | Midland County, TX | | | | 31.662872 | -101.915169 |
| 42-329-32380 | SHACKELFORD "44" 2 | PLAINS PETROLEUM OPERATING CO. | Plugged Oil Well | Midland County, TX | | | | 31.667201 | -101.911423 |
| 42-461-02325 | SHACKELFORD 1D | USENCO-KEYSTONE | Plugged Oil/Gas Well | Upton County, TX | | | | 31.639269 | -101.927238 |
| 42-461-32278 | SHACKELFORD 1 | USENCO-KEYSTONE | Plugged Oil Well | Upton County, TX | | | | 31.633565 | -101.927431 |
| 42-461-32293 | SHACKELFORD 2 | USENCO-KEYSTONE | Plugged Oil Well | Upton County, TX | | | | 31.630546 | -101.922198 |
| 42-461-32294 | SHACKELFORD 5 | USENCO-KEYSTONE | Plugged Oil Well | Upton County, TX | | | | 31.638019 | -101.924602 |
| 42-461-32295 | SHACKELFORD 8 | USENCO-KEYSTONE | Canceled Location | Upton County, TX | | | | 31.642638 | -101.921522 |
| 42-461-32297 | SHACKELFORD 3 | USENCO-KEYSTONE | Plugged Oil Well | Upton County, TX | | | | 31.632878 | -101.914286 |
| 42-461-32298 | SHACKELFORD 7 | USENCO-KEYSTONE | Plugged Oil Well | Upton County, TX | | | | 31.640060 | -101.916617 |
| 42-461-32299 | SHACKELFORD 6 | USENCO-KEYSTONE | Plugged Oil Well | Upton County, TX | | | | 31.640380 | -101.930064 |
| 42-461-32300 | SHACKELFORD 4 | USENCO-KEYSTONE | Plugged Oil Well | Upton County, TX | | | | 31.635349 | -101.919564 |
| 42-461-32452 | SHACKELFORD 1D | USENCO-KEYSTONE | Permitted Location | Upton County, TX | | | | 31.641439 | -101.918812 |
| 42-461-36890 | SHACKELFORD 7 1 | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.637104 | -101.928861 |
| 42-461-36891 | SHACKELFORD "7" 2 | PARSLEY ENERGY OPERATIONS, LLC | Dry Hole | Upton County, TX | | | | 31.641552 | -101.925886 |
| 42-461-36892 | SHACKELFORD "7" 3 | PARSLEY ENERGY OPERATIONS, LLC | Plugged Oil Well | Upton County, TX | | | | 31.639026 | -101.920675 |
| 42-461-36893 | SHACKELFORD 7 4 | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.643450 | -101.917685 |
| 42-461-36894 | SHACKELFORD 7 5 | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.629921 | -101.926563 |
| 42-461-36895 | SHACKELFORD '7' 6 | PARSLEY ENERGY OPERATIONS, LLC | Plugged Oil Well | Upton County, TX | | | | 31.634372 | -101.923596 |
| 42-461-36896 | SHACKELFORD 7 7 | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.631818 | -101.918347 |
| 42-461-36897 | SHACKELFORD 7 8 | PIONEER NATURAL RES. USA, INC. | Producing | Upton County, TX | | | | 31.636262 | -101.915376 |
| 42-461-37369 | SHACKELFORD 7 2R | PARSLEY ENERGY OPERATIONS, LLC | Plugged Oil Well | Upton County, TX | | | | 31.641591 | -101.926049 |
| 42-461-37886 | SHACKELFORD 7 9 | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.643150 | -101.922353 |
| 42-461-37888 | SHACKELFORD 7 11 | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.637471 | -101.924581 |
| 42-461-37890 | SHACKELFORD 7 10 | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.630629 | -101.922115 |
| 42-461-38854 | SHACKELFORD 7 12 | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.632480 | -101.927781 |
| 42-461-39113 | SHACKELFORD 7 2HB | PIONEER NATURAL RES. USA, INC. | Producing | Upton County, TX | | | | 31.627818 | -101.922535 |
| 42-461-39116 | SHACKELFORD 7 1HB | PIONEER NATURAL RES. USA, INC. | Producing | Upton County, TX | | | | 31.629850 | -101.916614 |
| 42-461-39883 | SHACKELFORD 7 13H | PARSLEY ENERGY OPERATIONS, LLC | Horizontal Well Surface Locatio | Upton County, TX | | | | 31.629005 | -101.923358 |
| 42-461-40700 | SHACKELFORD 7 4415H | PARSLEY ENERGY OPERATIONS, LLC | Horizontal Well Surface Locatio | Upton County, TX | | | | 31.631925 | -101.912883 |
| 42-461-40706 | SHACKELFORD 7 4215H | PARSLEY ENERGY OPERATIONS, LLC | Horizontal Well Surface Locatio | Upton County, TX | | | | 31.632086 | -101.912933 |
| 42-461-40707 | SHACKELFORD 7 4315H | PARSLEY ENERGY OPERATIONS, LLC | Horizontal Well Surface Locatio | Upton County, TX | | | | 31.632005 | -101.912908 |
| 42-461-40833 | SHACKELFORD 7-6A-A 4401H | PIONEER NATURAL RES. USA, INC. | Producing | Upton County, TX | | | | 31.628621 | -101.927009 |
| 42-461-40834 | SHACKELFORD 7-6A-A 4301H | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.628678 | -101.927015 |
| 42-461-40835 | SHACKELFORD 7-6A-A 4201H | PIONEER NATURAL RES. USA, INC. | Shut In | Upton County, TX | | | | 31.628758 | -101.927040 |