| 42-371-00174 | MASTERSON -B- 2W | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.124845 | -102.641416 | 
| 42-371-00175 | MASTERSON -B- 4 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.125599 | -102.640794 | 
| 42-371-00176 | MASTERSON -B- 5 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.126258 | -102.640118 | 
| 42-371-00178 | MASTERSON -B- 6 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.127325 | -102.638670 | 
| 42-371-00181 | MASTERSON -B- 3 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.125425 | -102.642348 | 
| 42-371-00291 | MASTERSON 1W | EARNEST PRODUCING CORPORATION | Injection | Pecos County, TX |  |  |  | 31.134032 | -102.639650 | 
| 42-371-00430 | MASTERSON, J. S. -C- 1 | LAWRENCE, C. F. & ASSOC. INC. | Plugged Oil Well | Pecos County, TX |  |  |  | 31.123867 | -102.638580 | 
| 42-371-00432 | MASTERSON M. I. -D- 1 | N & O OIL CO. | Producing | Pecos County, TX |  |  |  | 31.144379 | -102.672484 | 
| 42-371-00433 | MASTERSON M. I. -D- 2 | N & O OIL CO. | Producing | Pecos County, TX |  |  |  | 31.145539 | -102.674132 | 
| 42-371-00438 | MASTERSON J. S. 2 | O & O OPERATORS, LLC. | Oil Well | Pecos County, TX |  |  |  | 31.132523 | -102.628128 | 
| 42-371-00439 | MASTERSON J. S. 3W | O & O OPERATORS, LLC. | Shut In | Pecos County, TX |  |  |  | 31.133064 | -102.628917 | 
| 42-371-00442 | MASTERSON J. S. 4W | O & O OPERATORS, LLC. | Shut In | Pecos County, TX |  |  |  | 31.131673 | -102.628837 | 
| 42-371-00443 | MASTERSON J. S. 5 | O & O OPERATORS, LLC. | Oil Well | Pecos County, TX |  |  |  | 31.133592 | -102.629603 | 
| 42-371-00444 | MASTERSON J. S. 6 | O & O OPERATORS, LLC. | Oil Well | Pecos County, TX |  |  |  | 31.131030 | -102.629510 | 
| 42-371-00445 | MASTERSON J. S. 7 | O & O OPERATORS, LLC. | Oil Well | Pecos County, TX |  |  |  | 31.136673 | -102.633892 | 
| 42-371-00447 | MASTERSON J. S. 9W | O & O OPERATORS, LLC. | Shut In | Pecos County, TX |  |  |  | 31.135953 | -102.632939 | 
| 42-371-00448 | MASTERSON J. S. 10 | O & O OPERATORS, LLC. | Oil Well | Pecos County, TX |  |  |  | 31.132131 | -102.631041 | 
| 42-371-00449 | MASTERSON J. S. 11W | O & O OPERATORS, LLC. | Oil Well | Pecos County, TX |  |  |  | 31.133500 | -102.633155 | 
| 42-371-00450 | MASTERSON J. S. 12W | O & O OPERATORS, LLC. | Shut In | Pecos County, TX |  |  |  | 31.135890 | -102.634563 | 
| 42-371-00453 | MASTERSON, J. S. 15W | O & O OPERATORS, LLC. | Plugged Oil Well | Pecos County, TX |  |  |  | 31.130506 | -102.631560 | 
| 42-371-00454 | MASTERSON J. S. 17 | O & O OPERATORS, LLC. | Injection/Disposal From Oil | Pecos County, TX |  |  |  | 31.134189 | -102.630557 | 
| 42-371-00455 | MASTERSON, J. S. 18W | O & O OPERATORS, LLC. | Dry Hole | Pecos County, TX |  |  |  | 31.130254 | -102.630936 | 
| 42-371-01437 | MASTERSON -A- 9 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.124142 | -102.636241 | 
| 42-371-01438 | MASTERSON -A- 10 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.126858 | -102.637053 | 
| 42-371-01439 | MASTERSON -A- 11 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.125264 | -102.635048 | 
| 42-371-01440 | MASTERSON -B- 8 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.127344 | -102.641490 | 
| 42-371-01443 | MASTERSON -B- 7 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.128040 | -102.637238 | 
| 42-371-02089 | MASTERSON M.I. 1 | EARNEST PRODUCING CORPORATION | Producing | Pecos County, TX |  |  |  | 31.123688 | -102.638619 | 
| 42-371-04137 | MASTERSON J. S. 8 | O & O OPERATORS, LLC. | Oil Well | Pecos County, TX |  |  |  | 31.135065 | -102.631750 | 
| 42-371-04139 | MASTERSON -A- 4 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.123925 | -102.638359 | 
| 42-371-04549 | MASTERSON -A- 7 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.125870 | -102.637765 | 
| 42-371-04736 | MASTERSON -A- 3 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.124579 | -102.639151 | 
| 42-371-05403 | MASTERSON UNIT 1 | EARNEST PRODUCING CORPORATION | Dry Hole | Pecos County, TX |  |  |  | 31.131334 | -102.642122 | 
| 42-371-05404 | MASTERSON, M. I. B 2 | EARNEST PRODUCING CORPORATION | Plugged Oil/Gas Well | Pecos County, TX |  |  |  | 31.128846 | -102.638502 | 
| 42-371-06761 | MASTERSON -A- 6 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.125172 | -102.638276 | 
| 42-371-07039 | MASTERSON -A- 2 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.123806 | -102.639707 | 
| 42-371-07447 | MASTERSON -A- 1W | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.122508 | -102.638235 | 
| 42-371-07779 | MASTERSON J. S. 19W | O & O OPERATORS, LLC. | Shut In | Pecos County, TX |  |  |  | 31.133164 | -102.635155 | 
| 42-371-07780 | MASTERSON J. S. 20 | O & O OPERATORS, LLC. | Shut In | Pecos County, TX |  |  |  | 31.135227 | -102.635197 | 
| 42-371-15875 | MASTERSON J. S. 16 | O & O OPERATORS, LLC. | Shut In | Pecos County, TX |  |  |  | 31.132381 | -102.629981 | 
| 42-371-30801 | MASTERSON 4 | SUMMIT EXPLORATION, L.L.C. | Plugged Oil Well | Pecos County, TX |  |  |  | 31.136231 | -102.640635 | 
| 42-371-35623 | MASTERSON J. S. 21 | O & O OPERATORS, LLC. | Shut In | Pecos County, TX |  |  |  | 31.130979 | -102.636632 | 
| 42-371-37109 | MASTERSON M. I. 2 | EARNEST PRODUCING CORPORATION | Producing | Pecos County, TX |  |  |  | 31.126701 | -102.635654 | 
| 42-371-37944 | MASTERSON M. I. 3 | EARNEST PRODUCING CORPORATION | Producing | Pecos County, TX |  |  |  | 31.123656 | -102.640565 | 
| 42-371-80303 | MASTERSON -B- 1 | MARTIN FOREE OPERATING, LLC | Shut In | Pecos County, TX |  |  |  | 31.126037 | -102.643823 | 
| 42-371-80589 | MASTERSON J. S. 13 | O & O OPERATORS, LLC. | Plugged Oil Well | Pecos County, TX |  |  |  | 31.134523 | -102.634817 |