| divested | 384380 | 42-329-32376 | DRILL | STEPHENS "A" | MIDLAND | 1991-04-01 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384379 | 42-329-32375 | DRILL | ANDREW "A" | MIDLAND | 1991-04-01 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384381 | 42-329-32371 | DRILL | FASKEN "T" | MIDLAND | 1991-04-01 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383997 | 42-329-32367 | DRILL | FLOYD "D" | MIDLAND | 1991-03-11 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384382 | 42-329-32372 | DRILL | ELKIN "Q" | MIDLAND | 1991-03-05 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384972 | 42-461-33144 | DRILL | NEAL 18 "C" | UPTON | 1991-02-28 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384975 | 42-317-33853 | DRILL | REESE | MARTIN | 1991-02-28 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384723 | 42-317-33847 | DRILL | ORSON "Q" | MARTIN | 1991-02-28 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384729 | 42-329-32383 | DRILL | CRESPI "S" | MIDLAND | 1991-02-28 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384885 | 42-461-33140 | DRILL | MEINERS "E" | UPTON | 1991-02-26 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384884 | 42-461-33139 | DRILL | POWELL "P" | UPTON | 1991-02-26 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384882 | 42-317-33851 | DRILL | CURTIS "H" | MARTIN | 1991-02-26 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384875 | 42-461-33142 | DRILL | WINDHAM "Q" | UPTON | 1991-02-22 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384878 | 42-461-33141 | DRILL | WINDHAM "Q" | UPTON | 1991-02-22 | to: PARSLEY ENERGY OPERATIONS LLC |
| divested | 384727 | 42-317-33848 | DRILL | GLENDENING "A" | MARTIN | 1991-02-21 | to: DIAMONDBACK E&P LLC |
| divested | 384728 | 42-317-33850 | DRILL | ORSON "P" | MARTIN | 1991-02-21 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384726 | 42-317-33849 | DRILL | GLENDENING "A" | MARTIN | 1991-02-21 | to: DIAMONDBACK E&P LLC |
| divested | 383861 | 42-461-33136 | DRILL | ULMER "A" | UPTON | 1991-02-20 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384725 | 42-461-33138 | DRILL | POWELL 20"B" | UPTON | 1991-02-20 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384724 | 42-461-33137 | DRILL | NEAL HEIRS "A" | UPTON | 1991-02-20 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384865 | 42-329-32384 | DRILL | RAGGETT "D" | MIDLAND | 1991-02-19 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384475 | 42-329-32377 | DRILL | ANDREW "C" | MIDLAND | 1991-02-15 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384587 | 42-317-33845 | DRILL | BLACK | MARTIN | 1991-02-15 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384656 | 42-317-33846 | DRILL | WELCH "F" | MARTIN | 1991-02-14 | to: DIAMONDBACK E&P LLC |
| divested | 384378 | 42-105-35935 | DRILL | HENDERSON -26E- | CROCKETT | 1991-02-12 | to: EXTEX OPERATING COMPANY |
| divested | 384385 | 42-329-32374 | DRILL | CRESPI "Q" | MIDLAND | 1991-02-11 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384384 | 42-329-32373 | DRILL | CRESPI "Q" | MIDLAND | 1991-02-11 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384240 | 42-383-34089 | DRILL | RINGO "J" | REAGAN | 1991-02-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384328 | 42-329-32370 | DRILL | ELKIN "R" | MIDLAND | 1991-02-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384241 | 42-317-33842 | DRILL | MO-MC "B" | MARTIN | 1991-02-07 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384104 | 42-329-32369 | DRILL | MILES "F" | MIDLAND | 1991-02-05 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384238 | 42-317-33841 | DRILL | BLACK "A" | MARTIN | 1991-02-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384105 | 42-317-33836 | DRILL | CURTIS "K" | MARTIN | 1991-02-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383817 | 42-329-32363 | DRILL | TINNEY | MIDLAND | 1991-02-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384108 | 42-317-33839 | DRILL | CROSS "A" | MARTIN | 1991-02-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384107 | 42-317-33838 | DRILL | MADISON "F" | MARTIN | 1991-02-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384106 | 42-317-33837 | DRILL | CROSS "B" | MARTIN | 1991-02-04 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383481 | 42-317-33827 | DRILL | LOTTIE "B" | MARTIN | 1991-02-01 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383999 | 42-329-32366 | DRILL | SORGE "B" | MIDLAND | 1991-02-01 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383999 | 42-329-32366 | DRILL | SORGE "B" | MIDLAND | 1991-02-01 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383998 | 42-329-32365 | DRILL | SORGE "B" | MIDLAND | 1991-02-01 | to: PIONEER NATURAL RES. USA INC. |
| divested | 384040 | 42-317-33833 | DRILL | CURTIS "K" | MARTIN | 1991-01-30 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383766 | 42-329-32362 | DRILL | CUNNINGHAM 16 "A" | MIDLAND | 1991-01-25 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383657 | 42-317-33829 | DRILL | BRISTOW "C" | MARTIN | 1991-01-23 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383659 | 42-329-32360 | DRILL | TINNEY | MIDLAND | 1991-01-23 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383655 | 42-317-33828 | DRILL | CURTIS "L" | MARTIN | 1991-01-23 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383656 | 42-329-32361 | DRILL | HEIDELBERG "A" | MIDLAND | 1991-01-23 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383477 | 42-317-33825 | DRILL | GUY "Z" | MARTIN | 1991-01-18 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383478 | 42-317-33826 | DRILL | LOTTIE "E" | MARTIN | 1991-01-17 | to: PIONEER NATURAL RES. USA INC. |
| divested | 383361 | 42-317-33821 | DRILL | LOTTIE "C" | MARTIN | 1991-01-17 | to: PIONEER NATURAL RES. USA INC. |