| 2006-07-12 | 622395 | 42-301-31320 | APC C26-20 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 19,500 | |
| 2006-07-11 | 622271 | 42-301-31319 | SHARP NOSE 14 #2 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2006-07-06 | 620676 | 42-301-31315 | UNIVERSITY 19-2 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2006-06-29 | 621789 | 42-301-31318 | ANDERSON 45 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 19,500 | |
| 2006-06-29 | 621787 | 42-301-31317 | REED 21 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 19,500 | |
| 2006-06-23 | 616537 | 42-301-31300 | ANDERSON 11 #2 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-06-22 | 621372 | 42-301-31316 | HACIENDA STATE #5046 | CHAPARRAL ENERGY, L.L.C. | DRILL | 9,001 | |
| 2006-06-12 | 619701 | 42-301-30019 | EL PASO STATE #1 | FOREST OIL CORPORATION | RECOMP | 16,526 | |
| 2006-06-08 | 620467 | 42-301-31245 | CARPENTER #1 | CORLENA OIL COMPANY | FLD-XFR | 6,500 | |
| 2006-05-31 | 620135 | 42-301-31314 | REED 21 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2006-05-25 | 619834 | 42-301-31313 | HACIENDA STATE #4046 | CHAPARRAL ENERGY, L.L.C. | DRILL | 5,300 | |
| 2006-05-25 | 617986 | 42-301-31309 | HALEY, J. E. 29 #2 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-05-23 | 619703 | 42-301-31193 | UNIVERSITY 20-5 #1 | CHESAPEAKE OPERATING, INC. | RECOMP | 14,000 | |
| 2006-05-23 | 619703 | 42-301-31193 | UNIVERSITY 20-5 #1 | CHESAPEAKE OPERATING, INC. | RECOMP | 20,000 | |
| 2006-05-09 | 615430 | 42-301-31293 | HALEY, J.E. 19 #2 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-05-02 | 618165 | 42-301-31310 | HARRISON 30 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-05-01 | 618489 | 42-301-31312 | APC 75-21 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-05-01 | 618487 | 42-301-31311 | APC C26 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-04-07 | 617236 | 42-301-31306 | HALEY 22 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-04-07 | 617235 | 42-301-31307 | ANDERSON 10 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-04-07 | 617235 | 42-301-31307 | ANDERSON 10 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-04-07 | 617230 | 42-301-31305 | BOWDLE 48 #1R | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-04-03 | 616683 | 42-301-31304 | JUNE #4 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2006-03-29 | 616622 | 42-301-31301 | APC 75-28 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-03-29 | 616563 | 42-301-31303 | APC 29-1 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-03-29 | 616561 | 42-301-31302 | APC 28-10 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-03-28 | 616559 | 42-301-31299 | FORD CHAPMAN UNIT #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 20,000 | |
| 2006-03-27 | 614685 | 42-301-00577 | JOHNSON, W. D. #30 | CHAPARRAL ENERGY, L.L.C. | RECOMP | 5,500 | |
| 2006-03-22 | 616184 | 42-301-31297 | JOHNSON 34 "A" #1 | CHAPARRAL ENERGY, L.L.C. | DRILL | 5,500 | |
| 2006-03-22 | 616156 | 42-301-31296 | ICA CHEVRON "12" #2 | NADEL AND GUSSMAN PERMIAN,L.L.C. | DRILL | 7,500 | |
| 2006-03-22 | 616156 | 42-301-31296 | ICA CHEVRON "12" #2 | RUST OIL CORP. | DRILL | 7,500 | |
| 2006-03-22 | 616155 | 42-301-31298 | ICA CHEVRON "12" #1 | NADEL AND GUSSMAN PERMIAN,L.L.C. | DRILL | 7,500 | |
| 2006-03-22 | 616154 | 42-301-31295 | ICA CHEVRON "I" #2 | NADEL AND GUSSMAN PERMIAN,L.L.C. | DRILL | 7,500 | |
| 2006-03-22 | 616154 | 42-301-31295 | ICA CHEVRON "I" #2 | RUST OIL CORP. | DRILL | 7,500 | |
| 2006-03-21 | 615808 | 42-301-31294 | JUNE #3 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2006-02-21 | 614193 | 42-301-31292 | UNIVERSITY 19-21 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-02-21 | 614157 | 42-301-31290 | GILLS 13 #2 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-02-21 | 614157 | 42-301-31290 | GILLS 13 #2 | ANADARKO PETROLEUM CORPORATION | DRILL | 19,500 | |
| 2006-02-21 | 614146 | 42-301-31291 | APC 75-31 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-02-21 | 614146 | 42-301-31291 | APC 75-31 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-02-21 | 614146 | 42-301-31291 | APC 75-31 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-02-15 | 614294 | 42-301-30879 | GASPERGOU #1 | POGO PRODUCING COMPANY | RENTR | 16,500 | |
| 2006-02-13 | 613722 | 42-301-30048 | WHEAT, JAMES L. #1 | POGO PRODUCING COMPANY | RECOMP | 22,025 | |
| 2006-02-13 | 612476 | 42-301-31286 | J. A. HALEY 31 #3 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2006-02-06 | 613633 | 42-301-31289 | FRASER TXL "F" #1 | CHAPARRAL ENERGY, L.L.C. | DRILL | 5,000 | |
| 2006-01-26 | 613095 | 42-301-31288 | UNIVERSITY 20-20 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2006-01-17 | 612503 | 42-301-31287 | UNIVERSITY 20-16 #1A | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2006-01-17 | 612503 | 42-301-31287 | UNIVERSITY 20-16 #1A | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2006-01-17 | 612253 | 42-301-31285 | GILLS 15 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2006-01-17 | 612251 | 42-301-31284 | APC SWD #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |