| 2006-05-22 | 619456 | 42-475-35105 | O'BRIEN, G. W. #1756 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-22 | 619431 | 42-475-35104 | O'BRIEN, G. W. #1772 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-19 | 619326 | 42-475-35103 | GW O'BRIEN #1815 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-19 | 619324 | 42-475-35102 | GW O'BRIEN #1818 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-19 | 619288 | 42-475-35101 | GW O'BRIEN #1816 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-16 | 619334 | 42-475-32698 | ADOBE #1 | LATIGO PETROLEUM TEXAS, LP | RECOMP | 5,500 | |
| 2006-05-16 | 618935 | 42-475-30289 | EDWARDS, J. H. C #2 | ARENA PRODUCTION COMPANY | RENTR | 10,309 | |
| 2006-05-12 | 618750 | 42-475-35099 | GW O'BRIEN #1735 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-10 | 618447 | 42-475-35096 | JAMES, H. #1 | STANOLIND OPERATING CORP. | DRILL | 4,550 | |
| 2006-05-10 | 618444 | 42-475-35097 | BARKER #1 | STANOLIND OPERATING CORP. | DRILL | 4,550 | |
| 2006-05-09 | 617595 | 42-475-01986 | GW O'BRIEN #0060 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-09 | 617595 | 42-475-01986 | GW O'BRIEN #0060 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-09 | 617556 | 42-475-01549 | GW O'BRIEN #97 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-09 | 617556 | 42-475-01549 | O'BRIEN, G. W. ETAL #97 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-08 | 617485 | 42-475-01622 | GW O'BRIEN #183 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-08 | 617485 | 42-475-01622 | O'BRIEN, G. W., ETAL #183 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-05 | 617557 | 42-475-01554 | O'BRIEN, G. W. #102 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-05 | 617557 | 42-475-01554 | O'BRIEN, G. W. ETAL #102 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-04 | 618724 | 42-475-35098 | JOHNSON #8 | SEABOARD OPERATING CO. | DRILL | 5,200 | |
| 2006-05-03 | 618367 | 42-475-35095 | O'BRIEN, G. W. #1754 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-03 | 618366 | 42-475-35094 | O'BRIEN, G. W. #1752 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-03 | 618364 | 42-475-35093 | O'BRIEN, G. W. #1750 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-03 | 618363 | 42-475-35092 | O'BRIEN, G. W. #1748 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-03 | 618361 | 42-475-35091 | O'BRIEN, G. W. #1746 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-03 | 618360 | 42-475-35090 | O'BRIEN, G. W. #1744 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-03 | 618359 | 42-475-35089 | O'BRIEN, G. W. #1742 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-03 | 617568 | 42-475-01615 | O'BRIEN, G. W. #175 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-03 | 617568 | 42-475-01615 | O'BRIEN, G. W., ETAL #175 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-03 | 617555 | 42-475-01981 | O'BRIEN, G. W. #55 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-03 | 617555 | 42-475-01981 | O'BRIEN, G. W., ETAL #55 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-03 | 617459 | 42-475-05189 | O'BRIEN, G. W. #157 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-03 | 617459 | 42-475-05189 | O'BRIEN, G. W., ETAL #157 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-02 | 618107 | 42-475-35088 | O'BRIEN, G. W. #1738 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-02 | 618106 | 42-475-35087 | O'BRIEN, G. W. #1740 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-05-02 | 617980 | 42-475-01951 | O'BRIEN, G. W. #23 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-02 | 617980 | 42-475-01951 | O'BRIEN, G. W., ET AL #23 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-01 | 617550 | 42-475-05188 | O'BRIEN, G. W. #162 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-05-01 | 617550 | 42-475-05188 | O'BRIEN, G. W., ETAL #162 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-28 | 618354 | 42-475-34469 | HUTCHINGS STOCK ASSN. #1556 | SUNDOWN ENERGY LP | RECOMP | 9,000 | |
| 2006-04-27 | 617545 | 42-475-01524 | O'BRIEN, G. W. #65 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-27 | 617545 | 42-475-01524 | O'BRIEN, G. W. #65 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-26 | 617576 | 42-475-01632 | O'BRIEN, G. W. #196 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-26 | 617576 | 42-475-01632 | O'BRIEN, G. W., ETAL #196 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-26 | 617553 | 42-475-01985 | O'BRIEN, G. W. #59 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-26 | 617553 | 42-475-01985 | O'BRIEN, G. W. #59 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-26 | 617548 | 42-475-30988 | O'BRIEN, G. W. #1173 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-26 | 617548 | 42-475-30988 | O'BRIEN, G. W. #1173 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-25 | 617593 | 42-475-01987 | O'BRIEN, G. W. #0061 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-25 | 617593 | 42-475-01987 | O'BRIEN, G. W. ETAL #61 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-25 | 617591 | 42-475-01980 | O'BRIEN, G. W. #54 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |