| 2006-04-14 | 617253 | 42-475-30452 | O'BRIEN, G. W. ETAL #33W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-14 | 617252 | 42-475-30211 | O'BRIEN, G. W. #29 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-14 | 617252 | 42-475-30211 | O'BRIEN, G. W. #29 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-14 | 617251 | 42-475-30030 | O'BRIEN, G. W. #27 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-14 | 617251 | 42-475-30030 | O'BRIEN, G. W., ET AL #27 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-14 | 617249 | 42-475-01946 | O'BRIEN, G. W. #18 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-14 | 617249 | 42-475-01946 | O'BRIEN, G. W. #18 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2006-04-14 | 609944 | 42-475-35023 | ESTES, E. W. #300 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-04-14 | 609942 | 42-475-35022 | ESTES, E. W. #299 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-04-14 | 609792 | 42-475-35019 | ESTES, E. W. #302 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-04-14 | 609564 | 42-475-35014 | ESTES, E. W. #293 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-04-11 | 611279 | 42-475-35040 | ESTES, E. W. #295 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2006-04-10 | 616927 | 42-475-35085 | SHELL #7 | LATIGO PETROLEUM TEXAS, LP | DRILL | 6,500 | |
| 2006-04-10 | 615799 | 42-475-32612 | HUTCHINGS STOCK ASSN. #1160 | SUNDOWN ENERGY LP | RECOMP | 9,000 | |
| 2006-04-10 | 615792 | 42-475-32265 | HUTCHINGS STOCK ASSN. #1121 | SUNDOWN ENERGY LP | RECOMP | 9,000 | |
| 2006-03-31 | 616605 | 42-475-34298 | WINTER 14 #1 | RAYDEN | RECOMP | 6,330 | |
| 2006-03-31 | 615464 | 42-475-35065 | UNIVERSITY 17-18 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | |
| 2006-03-31 | 615464 | 42-475-35065 | UNIVERSITY 17-18 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2006-03-31 | 615464 | 42-475-35065 | UNIVERSITY 17-18 #1H | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2006-03-29 | 616392 | 42-475-35080 | BARKER #34 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-29 | 616388 | 42-475-35077 | BARKER #31 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-28 | 616336 | 42-475-35084 | SHELL #8 | LATIGO PETROLEUM TEXAS, LP | DRILL | 6,500 | |
| 2006-03-28 | 616336 | 42-475-35084 | SHELL #8 | LATIGO PETROLEUM TEXAS, LP | DRILL | 6,500 | |
| 2006-03-28 | 616334 | 42-475-35083 | SHELL #6 | LATIGO PETROLEUM TEXAS, LP | DRILL | 6,500 | |
| 2006-03-28 | 616334 | 42-475-35083 | SHELL #6 | LATIGO PETROLEUM TEXAS, LP | DRILL | 6,500 | |
| 2006-03-27 | 616340 | 42-475-35082 | BARKER #27 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-24 | 616393 | 42-475-35081 | BARKER #35 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-24 | 616391 | 42-475-35079 | BARKER #33 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-24 | 616390 | 42-475-35078 | BARKER #32 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-24 | 616385 | 42-475-35076 | BARKER #30 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-24 | 616382 | 42-475-35075 | BARKER #29 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-24 | 607259 | 42-475-34944 | BUTTERFLY #5 | TEXON OIL COMPANY, INC. | DRILL | 5,200 | |
| 2006-03-23 | 616344 | 42-475-35074 | BARKER #28 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-23 | 616338 | 42-475-35073 | BARKER #26 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-23 | 616335 | 42-475-35072 | BARKER #25 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-23 | 616322 | 42-475-35071 | BARKER #24 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-23 | 616317 | 42-475-35070 | BARKER #23 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-23 | 616272 | 42-475-35069 | BARKER #22 | O. H. B. INC. | DRILL | 3,000 | |
| 2006-03-15 | 615436 | 42-475-35066 | ADOBE #14 | LATIGO PETROLEUM TEXAS, LP | DRILL | 5,500 | |
| 2006-03-15 | 615436 | 42-475-35066 | ADOBE #14 | LATIGO PETROLEUM TEXAS, LP | DRILL | 6,500 | |
| 2006-03-14 | 615798 | 42-475-32702 | HUTCHINGS STOCK ASSN. #1211 | SUNDOWN ENERGY LP | RECOMP | 8,020 | |
| 2006-03-14 | 615794 | 42-475-32647 | HUTCHINGS STOCK ASSN. #1186 | SUNDOWN ENERGY LP | RECOMP | 8,220 | |
| 2006-03-14 | 615790 | 42-475-32044 | HUTCHINGS STOCK ASSN. #1070 | SUNDOWN ENERGY LP | RECOMP | 8,900 | |
| 2006-03-14 | 615788 | 42-475-31835 | HUTCHINGS STOCK ASSN. #1034 | SUNDOWN ENERGY LP | RECOMP | 8,300 | |
| 2006-03-14 | 615787 | 42-475-35068 | STONE B #1 | OCCIDENTAL PERMIAN LTD. | DRILL | 9,200 | |
| 2006-03-14 | 615785 | 42-475-35067 | STONE A #1 | OXY USA WTP LP | DRILL | 9,200 | |
| 2006-03-14 | 613111 | 42-475-32558 | HUTCHINGS STOCK ASSN. #1161 | SUNDOWN ENERGY LP | RECOMP | 9,000 | |
| 2006-02-27 | 614713 | 42-475-34851 | AMERICAN NATIONAL LIFE INS. CO. #45 | STANOLIND OPERATING CORP. | FLD-XFR | 9,230 | |
| 2006-02-27 | 614710 | 42-475-35064 | L. R. "87" #1 | E.G.L. RESOURCES, INC. | DRILL | 6,000 | |
| 2006-02-27 | 614630 | 42-475-35063 | BRANDENBURG "B" #5 | WTG EXPLORATION | DRILL | 9,000 | |