| 2006-01-23 | 612619 | 42-475-10271 | O'BRIEN, G. W. ETAL #845 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-23 | 612617 | 42-475-33139 | O'BRIEN, G. W. #1317 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-23 | 612617 | 42-475-33139 | O'BRIEN, G. W. #1317 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-23 | 612617 | 42-475-33139 | O'BRIEN, G. W. ET AL #1317 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612466 | 42-475-33163 | O'BRIEN, G. W. #1328 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612466 | 42-475-33163 | O'BRIEN, G. W. #1328 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612466 | 42-475-33163 | O'BRIEN, G. W. ETAL #1328W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612465 | 42-475-11068 | O'BRIEN, G. W. #954 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612465 | 42-475-11068 | O'BRIEN, G. W. #954 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612465 | 42-475-11068 | O'BRIEN, G. W. ETAL #954 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612464 | 42-475-33464 | O'BRIEN, G. W. #1480 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612464 | 42-475-33464 | O'BRIEN, G. W. ETAL #1480 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612463 | 42-475-33142 | O'BRIEN, G. W. #1323 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612463 | 42-475-33142 | O'BRIEN, G. W. #1323 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612463 | 42-475-33142 | O'BRIEN, G. W. ETAL #1323W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612461 | 42-475-33161 | O'BRIEN, G. W. #71 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612461 | 42-475-33161 | O'BRIEN, G. W. #71 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-20 | 612461 | 42-475-33161 | O'BRIEN, G. W. ETAL #71AW | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-18 | 612286 | 42-475-11069 | O'BRIEN, G. W. #955 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-18 | 612286 | 42-475-11069 | O'BRIEN, G. W. #955 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-18 | 612286 | 42-475-11069 | O'BRIEN, G. W., ETAL #955W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-18 | 612284 | 42-475-01813 | O'BRIEN, G. W. #16 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-18 | 612284 | 42-475-01813 | O'BRIEN, G. W., ETAL #16W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612207 | 42-475-33460 | O'BRIEN, G. W. #1482 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612207 | 42-475-33460 | O'BRIEN, G. W. ETAL #1482 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612193 | 42-475-33153 | O'BRIEN, G. W. #69 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612193 | 42-475-33153 | O'BRIEN, G. W. #69 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612193 | 42-475-33153 | O'BRIEN, G. W., ETAL #69W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612186 | 42-475-33152 | O'BRIEN, G. W. #70 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612186 | 42-475-33152 | O'BRIEN, G. W. #70 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612186 | 42-475-33152 | O'BRIEN, G. W. ETAL #70AW | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612184 | 42-475-33458 | O'BRIEN, G. W. #1484 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612184 | 42-475-33458 | O'BRIEN, G. W. ETAL #1484W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612183 | 42-475-33150 | O'BRIEN, G. W. #72 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612183 | 42-475-33150 | O'BRIEN, G. W. #72 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612183 | 42-475-33150 | O'BRIEN, G. W., ETAL #72W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612181 | 42-475-33459 | O'BRIEN, G. W. #1483 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 612181 | 42-475-33459 | O'BRIEN, G. W. ET AL #1483 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-17 | 608900 | 42-475-34966 | O'BRIEN, G. W. #1691 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-01-13 | 612075 | 42-475-04082 | SEALY SMITH FOUNDATION #10 | OCCIDENTAL PERMIAN LTD. | RECOMP | 11,200 | Y |
| 2006-01-11 | 611839 | 42-475-01716 | O'BRIEN, G. W. #638 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-11 | 611839 | 42-475-01716 | O'BRIEN, G. W. #638 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-11 | 611839 | 42-475-01716 | O'BRIEN, G. W., ETAL #638W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-09 | 611836 | 42-475-33170 | GW O'BRIEN #1332 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-09 | 611836 | 42-475-33170 | O'BRIEN, G. W. #1332 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-09 | 611836 | 42-475-33170 | O'BRIEN, G. W., ETAL #1332W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-09 | 611833 | 42-475-32388 | GW O'BRIEN #61 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-09 | 611833 | 42-475-32388 | O'BRIEN, G. W. #61 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-09 | 611833 | 42-475-32388 | O'BRIEN, G. W., ETAL #61W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-01-09 | 611778 | 42-475-35041 | EDWARDS B #4 | WILLIAMS OIL COMPANY | DRILL | 6,500 | |