| 2003-12-12 | 539503 | 42-375-31659 | MASTERSON #B130 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-12-12 | 539469 | 42-375-00212 | MASTERSON #B 43 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-12-12 | 539463 | 42-375-31510 | MASTERSON #B119 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-11-25 | 538998 | 42-375-31655 | MASTERSON #B127 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,500 | Y |
| 2003-11-25 | 538992 | 42-375-30708 | MASTERSON #B102 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,500 | Y |
| 2003-11-25 | 538941 | 42-375-00064 | BIVINS #A134 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-11-25 | 538892 | 42-375-30021 | BIVINS #38R | PIONEER NATURAL RES. USA, INC. | RECOMP | 2,400 | |
| 2003-11-25 | 538881 | 42-375-00150 | BIVINS #2R | PIONEER NATURAL RES. USA, INC. | RECOMP | 2,400 | |
| 2003-11-24 | 538883 | 42-375-30051 | BIVINS #46R | PIONEER NATURAL RES. USA, INC. | RECOMP | 2,400 | |
| 2003-11-20 | 538819 | 42-375-30001 | BIVINS #33R | PIONEER NATURAL RES. USA, INC. | RECOMP | 2,400 | |
| 2003-11-20 | 538818 | 42-375-20026 | BIVINS #31R | PIONEER NATURAL RES. USA, INC. | RECOMP | 2,570 | |
| 2003-11-19 | 538769 | 42-375-31672 | INDIAN CREEK #M 7 | MAKOIL, INC. | DRILL | 2,300 | |
| 2003-11-18 | 538711 | 42-375-30002 | BIVINS #32R | PIONEER NATURAL RES. USA, INC. | RECOMP | 2,500 | |
| 2003-11-04 | 538131 | 42-375-00219 | BIVINS #A132 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-11-04 | 538088 | 42-375-31656 | MASTERSON #B129 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,500 | Y |
| 2003-10-29 | 537946 | 42-375-00184 | MASTERSON #B 24 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-10-21 | 537605 | 42-375-00205 | MASTERSON #B 48 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-10-21 | 537598 | 42-375-00078 | BIVINS #A112 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,800 | Y |
| 2003-10-08 | 537146 | 42-375-31670 | BIVINS #A235 | PIONEER NATURAL RES. USA, INC. | DRILL | 3,600 | |
| 2003-10-07 | 537147 | 42-375-31671 | MASTERSON #B131 | PIONEER NATURAL RES. USA, INC. | DRILL | 3,600 | |
| 2003-10-01 | 536950 | 42-375-31503 | BIVINS #A221 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,800 | Y |
| 2003-10-01 | 536933 | 42-375-00176 | MASTERSON #B 27 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,800 | Y |
| 2003-09-29 | 536952 | 42-375-20053 | BIVINS #23R | PIONEER NATURAL RES. USA, INC. | RECOMP | 2,210 | |
| 2003-09-17 | 536466 | 42-375-00146 | BIVINS #A119 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,800 | Y |
| 2003-09-16 | 536460 | 42-375-00076 | BIVINS #A128 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,800 | Y |
| 2003-08-21 | 535553 | 42-375-31669 | BIVINS #128R | PIONEER NATURAL RES. USA, INC. | DRILL | 2,750 | |
| 2003-08-21 | 535552 | 42-375-31668 | BIVINS #127R | PIONEER NATURAL RES. USA, INC. | DRILL | 2,750 | |
| 2003-08-21 | 535550 | 42-375-31667 | BIVINS #126R | PIONEER NATURAL RES. USA, INC. | DRILL | 2,700 | |
| 2003-08-21 | 535525 | 42-375-31478 | BIVINS #A207 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-08-21 | 535520 | 42-375-00387 | BIVINS #A135 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-08-20 | 535547 | 42-375-31666 | BIVINS #125R | PIONEER NATURAL RES. USA, INC. | DRILL | 2,700 | |
| 2003-08-20 | 535536 | 42-375-00084 | BIVINS #A110 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-08-07 | 534994 | 42-375-31665 | MASTERSON #166R | PIONEER NATURAL RES. USA, INC. | DRILL | 2,500 | |
| 2003-08-07 | 534989 | 42-375-31664 | MASTERSON #165R | PIONEER NATURAL RES. USA, INC. | DRILL | 2,500 | |
| 2003-08-07 | 534981 | 42-375-31452 | COUGHLIN #A 3 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-08-06 | 534972 | 42-375-00077 | BIVINS #A 80 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-08-01 | 534888 | 42-375-31663 | INDIAN CREEK #M 8 | MAKOIL, INC. | DRILL | 2,300 | |
| 2003-07-30 | 534798 | 42-375-31662 | MASTERSON #7213 | GOULD OIL INC. | DRILL | 2,350 | |
| 2003-07-30 | 534798 | 42-375-31662 | MASTERSON #7213 | GOULD OIL INC. | DRILL | 2,350 | |
| 2003-07-30 | 534797 | 42-375-31661 | MASTERSON #7414 | GOULD OIL INC. | DRILL | 2,350 | |
| 2003-07-28 | 534617 | 42-375-31583 | BIVINS #A230 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,500 | Y |
| 2003-07-25 | 534549 | 42-375-31660 | MASTERSON #164R | PIONEER NATURAL RES. USA, INC. | DRILL | 2,800 | |
| 2003-07-16 | 534230 | 42-375-31659 | MASTERSON #B130 | PIONEER NATURAL RES. USA, INC. | DRILL | 3,400 | |
| 2003-07-16 | 534206 | 42-375-00094 | MASTERSON #J 3 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-07-03 | 533801 | 42-375-31534 | CRAWFORD #B 5 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-07-03 | 533786 | 42-375-00259 | BIVINS #A104 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-07-03 | 533763 | 42-375-31382 | BIVINS #A185 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-06-24 | 533440 | 42-375-31380 | CRAWFORD #B 3 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,400 | Y |
| 2003-06-23 | 533390 | 42-375-30038 | MASTERSON #B 94 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |
| 2003-06-20 | 533334 | 42-375-00091 | BIVINS #A116 | PIONEER NATURAL RES. USA, INC. | RECOMP | 3,600 | Y |