| 2007-04-11 | 635334 | 42-157-31663 | JHP DAVIS ESTATE #80D | JETTA OPERATING COMPANY, INC. | RECOMP | 7,368 | |
| 2007-04-09 | 636338 | 42-157-32451 | MIDDLEBROOK-KULCAK #1 | SUE-ANN OPERATING, L.C. | DRILL | 6,800 | |
| 2007-04-09 | 636319 | 42-157-32450 | BULS ESTATE #1 | BRAYTON OPERATING CORP. | DRILL | 4,000 | |
| 2007-04-03 | 636044 | 42-157-32449 | FOSTER FARMS DEEP #2H | ECA HOLDINGS, L.P. | DRILL | 15,600 | Y |
| 2007-03-26 | 635480 | 42-157-32448 | WEST SCHENCK -B- #17 | KELLCO ENERGY, LTD. | DRILL | 3,500 | |
| 2007-03-20 | 635021 | 42-157-32447 | GEORGE FOUNDATION #1 | MAGNUM PRODUCING, LP | DRILL | 5,000 | |
| 2007-03-13 | 634674 | 42-157-32446 | ROBINSON #65 | ZK PETROLEUM CO., L.L.C. | DRILL | 3,500 | |
| 2007-03-09 | 634634 | 42-157-32445 | LOCKRIDGE #1 | TEXAKOMA OPERATING, L.P. | DRILL | 9,000 | |
| 2007-03-02 | 634121 | 42-157-32444 | GULAG #1 | LGDC CORPORATION | DRILL | 8,700 | |
| 2007-02-12 | 631903 | 42-157-32440 | PIKE #1 | HIGH PLAINS GAS SYSTEMS, INC. | DRILL | 5,500 | |
| 2007-02-12 | 631903 | 42-157-32440 | PIKE #1 | HIGH PLAINS GAS SYSTEMS, INC. | DRILL | 4,777 | |
| 2007-02-10 | 632405 | 42-157-32443 | BLAKELY #C 64 | ZK PETROLEUM CO., L.L.C. | DRILL | 4,000 | |
| 2007-02-10 | 632402 | 42-157-32442 | ROBINSON #64 | ZK PETROLEUM CO., L.L.C. | DRILL | 3,000 | |
| 2007-01-22 | 631335 | 42-157-32441 | WENDT-FERGUSON #1 | GARRISON LTD. | DRILL | 4,700 | |
| 2006-12-27 | 631033 | 42-157-32439 | BOOTH, F. I., ETAL A #70 | JETTA OPERATING COMPANY, INC. | DRILL | 5,600 | |
| 2006-12-19 | 630123 | 42-157-32438 | DAVIS, T. W. #244 | HAMMAN OIL & REFINING COMPANY | DRILL | 4,500 | |
| 2006-12-07 | 629979 | 42-157-32437 | OLD SOUTH PLANTATION, INC #1 | ATMIC, INC. | DRILL | 3,100 | |
| 2006-12-05 | 629974 | 42-157-32436 | BOOTH, F. I. ETAL -A- #69 | JETTA OPERATING COMPANY, INC. | DRILL | 5,550 | |
| 2006-12-04 | 629925 | 42-157-32435 | MCGALL GAS UNIT #1 | CYPRESS E & P CORPORATION | DRILL | 17,500 | |
| 2006-12-01 | 629844 | 42-157-32434 | DAVIS, T. W. #243 | HAMMAN OIL & REFINING COMPANY | DRILL | 4,500 | |
| 2006-11-30 | 629629 | 42-157-32433 | SCHULZE #1 | ATMIC, INC. | DRILL | 5,200 | |
| 2006-11-27 | 629450 | 42-157-32432 | DAVIS, T. W. #242 | HAMMAN OIL & REFINING COMPANY | DRILL | 4,500 | |
| 2006-11-10 | 628852 | 42-157-32431 | GORKA-GEORGE GU #1 | MAGNUM PRODUCING, LP | DRILL | 5,000 | |
| 2006-11-03 | 628469 | 42-157-32430 | RAGSDALE GAS UNIT #1 | METANO ENERGY, LP | DRILL | 16,000 | |
| 2006-10-11 | 627328 | 42-157-32429 | LOCKWOOD & SHARP A #126 | JETTA OPERATING COMPANY, INC. | DRILL | 6,000 | |
| 2006-10-11 | 627327 | 42-157-32428 | HP LOCKWOOD #61 | JETTA OPERATING COMPANY, INC. | DRILL | 6,000 | |
| 2006-09-22 | 626129 | 42-157-32426 | DAVIS, T. W. #241 | HAMMAN OIL & REFINING COMPANY | DRILL | 4,500 | |
| 2006-09-22 | 626125 | 42-157-32427 | DAVIS, T. W. #240 | HAMMAN OIL & REFINING COMPANY | DRILL | 4,500 | |
| 2006-09-22 | 626120 | 42-157-32425 | DAVIS, T. W. #239 | HAMMAN OIL & REFINING COMPANY | DRILL | 4,500 | |
| 2006-09-05 | 625331 | 42-157-32424 | LOCKWOOD & SHARP -A- #127 | JETTA OPERATING COMPANY, INC. | DRILL | 6,000 | |
| 2006-08-31 | 625153 | 42-157-30313 | MYERS, A. E. #11R | JETTA OPERATING COMPANY, INC. | RECOMP | 5,500 | |
| 2006-08-25 | 622977 | 42-157-32423 | HORELICA #2 | FOSSIL OIL & GAS OPERATING, LLC | DRILL | 12,000 | |
| 2006-08-25 | 622977 | 42-157-32423 | HORELICA #2 | FOSSIL OIL & GAS OPERATING, LLC | DRILL | 12,000 | |
| 2006-08-25 | 622977 | 42-157-32423 | HORELICA #2 | FOSSIL OIL & GAS OPERATING, LLC | DRILL | 13,500 | |
| 2006-07-17 | 622681 | 42-157-32422 | SANTA ROSA #49 | KELLCO ENERGY, LTD. | DRILL | 4,000 | |
| 2006-07-14 | 622589 | 42-157-32220 | ROSENBAUM ET AL #1 | CYPRESS E & P CORPORATION | RECOMP | 9,182 | |
| 2006-07-13 | 622558 | 42-157-32421 | IVY #1 | PATTERSON PETROLEUM LP | DRILL | 16,500 | |
| 2006-07-13 | 622481 | 42-157-32420 | FOSTER FARMS DEEP #1H | ECA HOLDINGS, L.P. | DRILL | 15,830 | Y |
| 2006-07-13 | 622481 | 42-157-32420 | FOSTER FARMS DEEP #1H | ECA HOLDINGS, L.P. | DRILL | 15,830 | Y |
| 2006-06-20 | 621274 | 42-157-32419 | ANGOLA #1 | LGDC CORPORATION | DRILL | 7,000 | |
| 2006-06-20 | 621273 | 42-157-32418 | BASTILLE #1 | LGDC CORPORATION | DRILL | 7,000 | |
| 2006-06-20 | 621273 | 42-157-32418 | BASTILLE #1 | LGDC CORPORATION | DRILL | 6,990 | |
| 2006-06-12 | 620782 | 42-157-32417 | WEST-SCHENCK "B" #36 | KELLCO ENERGY, LTD. | DRILL | 4,000 | |
| 2006-06-09 | 620726 | 42-157-32416 | CLOVER LEAF #2 | KELLCO ENERGY, LTD. | DRILL | 4,500 | |
| 2006-06-06 | 620504 | 42-157-32415 | MIDDLEBROOK "A" #4 | SUE-ANN OPERATING, L.C. | DRILL | 6,800 | |
| 2006-06-06 | 620504 | 42-157-32415 | MIDDLEBROOK "A" #4 | SUE-ANN OPERATING, L.C. | DRILL | 6,800 | |
| 2006-06-06 | 620301 | 42-157-31672 | HIGHLANDS MANAGEMENT #1 | DAYSTAR OPERATING COMPANY, LLC | RENTR | 12,873 | |
| 2006-05-18 | 619144 | 42-157-32413 | VALLET #1 | GARRISON LTD | DRILL | 5,000 | |
| 2006-05-18 | 618981 | 42-157-32414 | BAILEY, M. W. #1 | ATMIC, INC. | DRILL | 4,600 | |
| 2006-05-15 | 618820 | 42-157-32412 | ARGOVITZ #1 | GARRISON LTD | DRILL | 4,500 | |