| 2007-08-16 | 644388 | 42-301-31391 | HALEY #3804 | CHAPARRAL ENERGY, L.L.C. | DRILL | 11,700 | |
| 2007-08-14 | 644034 | 42-301-31098 | UNIVERSITY 2018 #1H | CIMAREX ENERGY CO. | RECOMP | 10,080 | Y |
| 2007-08-14 | 644034 | 42-301-31098 | UNIVERSITY 2018 #1H | CIMAREX ENERGY CO. | RECOMP | 12,000 | Y |
| 2007-08-13 | 642388 | 42-301-31390 | J.B. TUBB 17 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 19,500 | |
| 2007-08-07 | 643509 | 42-301-31389 | RUSSELL, F. D. #2 | CHAPARRAL ENERGY, L.L.C. | DRILL | 17,000 | |
| 2007-08-04 | 641766 | 42-301-31388 | APC 75-29 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 19,500 | |
| 2007-08-02 | 642428 | 42-301-31387 | ARCTIC #2 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2007-07-25 | 642496 | 42-301-31386 | BOWDLE ESTATE #4702 | CHAPARRAL ENERGY, L.L.C. | DRILL | 18,000 | |
| 2007-07-18 | 642369 | 42-301-31385 | WALSH & WATTS "83" #2 | POGO PRODUCING COMPANY | DRILL | 17,000 | |
| 2007-07-18 | 642369 | 42-301-31385 | WALSH & WATTS "83" #2 | OXY USA INC. | OTHER | 17,000 | |
| 2007-07-18 | 642369 | 42-301-31385 | WALSH & WATTS '83' #2 | OXY USA INC. | DRILL | 17,000 | |
| 2007-07-14 | 641900 | 42-301-31384 | UNIVERSITY 19-8 #1 | FOREST OIL CORPORATION | DRILL | 18,500 | |
| 2007-07-13 | 641713 | 42-301-31383 | HALEY 28-27 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-07-13 | 641713 | 42-301-31383 | HALEY 28-27 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-07-03 | 634302 | 42-301-31359 | HALEY #3803 | CHAPARRAL ENERGY, L.L.C. | DRILL | 11,700 | |
| 2007-06-28 | 638703 | 42-301-31372 | HANKINS STATE #2046 | CHAPARRAL ENERGY, L.L.C. | DRILL | 5,300 | |
| 2007-06-27 | 640682 | 42-301-31382 | UNIVERSITY 19-23 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-06-25 | 637595 | 42-301-31381 | BLACKTIP STATE A UNIT #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2007-06-12 | 640146 | 42-301-31379 | UNIVERSITY 19-25 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-06-11 | 639681 | 42-301-31380 | RED LAKE #104 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2007-06-11 | 639671 | 42-301-31376 | CHINA BEACH #2 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2007-06-06 | 639568 | 42-301-31378 | SHAMMO C24-4 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-06-01 | 639678 | 42-301-31377 | CHINA BEACH #1 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2007-05-30 | 639567 | 42-301-31375 | W D JOHNSON JR. #33 | CHAPARRAL ENERGY, L.L.C. | DRILL | 5,500 | |
| 2007-05-30 | 639567 | 42-301-31375 | W D JOHNSON JR. #33 | CHAPARRAL ENERGY, L.L.C. | DRILL | 5,500 | |
| 2007-05-30 | 639305 | 42-301-31373 | RED LAKE #102 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2007-05-25 | 639500 | 42-301-31374 | UNIVERSITY 19-22 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-05-25 | 635110 | 42-301-31362 | JOHNSON 54-36 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-05-16 | 638703 | 42-301-31372 | HANKINS STATE #2046 | CHAPARRAL ENERGY, L.L.C. | DRILL | 5,300 | |
| 2007-05-14 | 638177 | 42-301-31371 | MCKNIGHT, TOM 9 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2007-05-14 | 638177 | 42-301-31371 | MCKNIGHT, TOM 9 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2007-05-04 | 637918 | 42-301-31370 | UNIVERSITY 20-18 #1D | CHESAPEAKE OPERATING, INC. | DRILL | 7,100 | |
| 2007-05-03 | 637698 | 42-301-31369 | PACIFIC "1" #2 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2007-05-03 | 637698 | 42-301-31369 | PACIFIC 1 #2 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2007-04-14 | 636900 | 42-301-31368 | JOHNSON 53-2 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-04-14 | 635024 | 42-301-30803 | TXL -13- #8 | CITATION OIL & GAS CORP. | RECOMP | 5,850 | |
| 2007-04-13 | 636544 | 42-301-31367 | FRASER TXL G #1 | CHAPARRAL ENERGY, L.L.C. | DRILL | 5,300 | |
| 2007-04-13 | 636516 | 42-301-31366 | GALAPAGOS 53-2-29 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2007-04-13 | 636516 | 42-301-31366 | GALAPAGOS 53-2-29 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2007-04-12 | 636449 | 42-301-31365 | BLACKTIP JOHNSON GAS UNIT 1-44 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2007-04-12 | 636449 | 42-301-31365 | BLACKTIP JOHNSON GAS UNIT 1-44 #1 | ANADARKO PETROLEUM CORPORATION | DRILL | 18,500 | |
| 2007-04-10 | 635093 | 42-301-31364 | TXL -G- #10 | WALSH & WATTS, INC. | DRILL | 4,800 | |
| 2007-04-02 | 634269 | 42-301-31358 | BOYD 29-8 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-03-29 | 634097 | 42-301-31363 | TXL -F- #11 | WALSH & WATTS, INC. | DRILL | 4,800 | |
| 2007-03-16 | 635002 | 42-301-31361 | UNIVERSITY 19-19 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-03-16 | 635002 | 42-301-31361 | UNIVERSITY 19-19 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-03-13 | 634570 | 42-301-31360 | TROWER STATE 4 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2007-03-07 | 634302 | 42-301-31359 | HALEY #3803 | CHAPARRAL ENERGY, L.L.C. | DRILL | 11,700 | |
| 2007-02-22 | 633664 | 42-301-31357 | FROST #2 | ATLANTIC OPERATING, INC. | DRILL | 4,900 | |
| 2007-02-08 | 633063 | 42-301-31356 | UNIVERSITY 19-20 W #1H | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | Y |