| 2005-10-13 | 606331 | 42-475-11177 | O'BRIEN, G. W. ETAL #1064 | WHITING OIL AND GAS CORPORATION | RENTR | 3,260 | |
| 2005-10-10 | 607476 | 42-475-34951 | LR "88C" #2 | E.G.L. RESOURCES, INC. | DRILL | 5,900 | |
| 2005-10-06 | 607283 | 42-475-32729 | FLY CATCHER #1 | TEXON OIL COMPANY, INC. | RENTR | 5,200 | |
| 2005-10-06 | 607283 | 42-475-32729 | FLY CATCHER #1 | TEXON OIL COMPANY, INC. | RENTR | 5,200 | |
| 2005-10-04 | 607320 | 42-475-34950 | WAR-WINK UNIVERSITY 18-33 'A' #3 | GRUY PETROLEUM MANAGEMENT CO. | DRILL | 11,650 | |
| 2005-10-04 | 607261 | 42-475-34946 | BUTTERFLY #3 | TEXON OIL COMPANY, INC. | DRILL | 5,200 | |
| 2005-10-04 | 607260 | 42-475-34945 | BUTTERFLY #4 | TEXON OIL COMPANY, INC. | DRILL | 5,200 | |
| 2005-09-27 | 606898 | 42-475-10543 | MARSTON, E. J. ESTATE -D- #1 | CELERO ENERGY, L.P. | RECOMP | 7,500 | |
| 2005-09-23 | 606717 | 42-475-33137 | O'BRIEN, G. W. #1329 | CELERO ENERGY, L.P. | RENTR | 3,000 | |
| 2005-09-23 | 606717 | 42-475-33137 | O'BRIEN, G. W. #1329 | WHITING OIL AND GAS CORPORATION | RENTR | 3,000 | |
| 2005-09-23 | 606717 | 42-475-33137 | O'BRIEN, G. W., ETAL #1329 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-23 | 606715 | 42-475-01664 | O'BRIEN, G. W. #303 | CELERO ENERGY, L.P. | RENTR | 2,790 | |
| 2005-09-23 | 606715 | 42-475-01664 | O'BRIEN, G. W. #303 | WHITING OIL AND GAS CORPORATION | RENTR | 2,790 | |
| 2005-09-23 | 606715 | 42-475-01664 | O'BRIEN, G. W., ETAL #303 | WHITING OIL AND GAS CORPORATION | RENTR | 2,790 | |
| 2005-09-23 | 606712 | 42-475-01660 | O'BRIEN, G. W. #283 | CELERO ENERGY, L.P. | RENTR | 2,790 | |
| 2005-09-23 | 606712 | 42-475-01660 | O'BRIEN, G. W. #283 | WHITING OIL AND GAS CORPORATION | RENTR | 2,790 | |
| 2005-09-23 | 606712 | 42-475-01660 | O'BRIEN, G. W., ET AL #283 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-23 | 606709 | 42-475-01655 | O'BRIEN, G. W. #265 | CELERO ENERGY, L.P. | RENTR | 2,772 | |
| 2005-09-23 | 606709 | 42-475-01655 | O'BRIEN, G.W., ETAL #265 | WHITING OIL AND GAS CORPORATION | RENTR | 2,772 | |
| 2005-09-23 | 606707 | 42-475-01647 | O'BRIEN, G. W. #238 | CELERO ENERGY, L.P. | RENTR | 2,814 | |
| 2005-09-23 | 606707 | 42-475-01647 | O'BRIEN, G. W., ETAL #238 | WHITING OIL AND GAS CORPORATION | RENTR | 2,814 | |
| 2005-09-23 | 606685 | 42-475-33160 | G.W.O'BRIEN #1307 | CELERO ENERGY, L.P. | RENTR | 3,000 | |
| 2005-09-23 | 606685 | 42-475-33160 | O'BRIEN, G. W. ETAL #1307 | WHITING OIL AND GAS CORPORATION | RENTR | 3,000 | |
| 2005-09-22 | 606682 | 42-475-33219 | O'BRIEN, G. W. #1301 | CELERO ENERGY, L.P. | RENTR | 3,400 | |
| 2005-09-22 | 606682 | 42-475-33219 | O'BRIEN, G. W. #1301 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-22 | 606680 | 42-475-33226 | G.W.O'BRIEN #1298 | CELERO ENERGY, L.P. | RENTR | 3,010 | |
| 2005-09-22 | 606680 | 42-475-33226 | O'BRIEN, G. W., ETAL #1298 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-21 | 606693 | 42-475-11126 | CAPRITO 82 #1 | ABRAXAS PETROLEUM CORPORATION | RECOMP | 10,500 | |
| 2005-09-21 | 606693 | 42-475-11126 | CAPRITO 82 #1 | ABRAXAS PETROLEUM CORPORATION | RECOMP | 11,820 | |
| 2005-09-19 | 606514 | 42-475-34943 | UNIVERSITY 18-42 #1 | BROWNING OIL COMPANY, INC. | DRILL | 16,500 | |
| 2005-09-19 | 606514 | 42-475-34943 | UNIVERSITY 18-42 #1 | BROWNING OIL COMPANY, INC. | DRILL | 17,200 | |
| 2005-09-19 | 606514 | 42-475-34943 | UNIVERSITY 18-42 #1 | BROWNING OIL COMPANY, INC. | DRILL | 17,200 | |
| 2005-09-15 | 606374 | 42-475-30428 | G.W.O'BRIEN #1139 | CELERO ENERGY, L.P. | RENTR | 2,760 | |
| 2005-09-15 | 606374 | 42-475-30428 | G.W.O'BRIEN ETAL #1139W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-15 | 606333 | 42-475-33614 | O'BRIEN, G. W. #1504 | CELERO ENERGY, L.P. | RENTR | 2,850 | |
| 2005-09-15 | 606333 | 42-475-33614 | O'BRIEN, G. W. #1504 | WHITING OIL AND GAS CORPORATION | RENTR | 2,850 | |
| 2005-09-15 | 606330 | 42-475-01617 | O'BRIEN, G. W. #177 | CELERO ENERGY, L.P. | RENTR | 2,768 | |
| 2005-09-15 | 606330 | 42-475-01617 | O'BRIEN, G. W. ETAL #177 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-15 | 606324 | 42-475-01591 | O'BRIEN, G. W. #143 | CELERO ENERGY, L.P. | RENTR | 2,776 | |
| 2005-09-15 | 606324 | 42-475-01591 | O'BRIEN, G.W., ETAL #143 | WHITING OIL AND GAS CORPORATION | RENTR | 2,776 | |
| 2005-09-15 | 606323 | 42-475-01537 | O'BRIEN, G. W. #83 | CELERO ENERGY, L.P. | RENTR | 2,767 | |
| 2005-09-15 | 606323 | 42-475-01537 | O'BRIEN, G. W. ETAL #83 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-14 | 606301 | 42-475-11071 | G.W.O'BRIEN #949W | CELERO ENERGY, L.P. | RENTR | 3,260 | |
| 2005-09-14 | 606301 | 42-475-11071 | G.W.O'BRIEN ETAL #949W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-14 | 606300 | 42-475-11061 | G.W.O'BRIEN #948 | CELERO ENERGY, L.P. | RENTR | 3,138 | |
| 2005-09-14 | 606300 | 42-475-11061 | O'BRIEN, G. W., ETAL #948 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2005-09-13 | 606148 | 42-475-34941 | UNIVERSITY 21-18 #3 | E.G.L. RESOURCES, INC. | DRILL | 6,000 | |
| 2005-09-13 | 606147 | 42-475-34940 | UNIVERSITY 22-18 #3A | E.G.L. RESOURCES, INC. | DRILL | 6,000 | |
| 2005-09-13 | 606145 | 42-475-34942 | UNIVERSITY 11-18 #3A | E.G.L. RESOURCES, INC. | DRILL | 6,000 | |
| 2005-09-09 | 606091 | 42-475-01774 | O'BRIEN, G. W. #847W | CELERO ENERGY, L.P. | RENTR | 3,271 | |