| 2007-10-31 | 648382 | 42-007-30895 | W.G. MCCAMPBELL HEIRS #1 | CABOT OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2007-09-24 | 645430 | 42-007-30739 | COPANO BAY STATE #79 | LIVE OAK RESERVES, INC. | RECOMP | 5,098 | |
| 2007-09-19 | 646160 | 42-007-30894 | GIBSON & SIEN #7 | CABOT OIL & GAS CORPORATION | DRILL | 13,000 | |
| 2007-08-17 | 644330 | 42-007-30893 | GIBSON & SEIN #5 | CABOT OIL & GAS CORPORATION | DRILL | 14,300 | |
| 2007-08-17 | 644330 | 42-007-30893 | GIBSON & SEIN #5 | CABOT OIL & GAS CORPORATION | DRILL | 14,300 | |
| 2007-08-17 | 644330 | 42-007-30893 | GIBSON & SIEN #5 | CABOT OIL & GAS CORPORATION | DRILL | 14,300 | |
| 2007-08-02 | 643103 | 42-007-30892 | HOUSTON ENDOWMENT #1 | HUGHES, DAN A. COMPANY, L.P. | DRILL | 16,500 | |
| 2007-08-02 | 643103 | 42-007-30892 | HOUSTON ENDOWMENT #1ST | HUGHES, DAN A. COMPANY, L.P. | DRILL | 16,500 | |
| 2007-06-22 | 640639 | 42-007-30891 | GIBSON & SIEN "D" UNIT #6 | CABOT OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2007-06-22 | 640639 | 42-007-30891 | GIBSON & SIEN "D" UNIT #6 | CABOT OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2007-06-13 | 640066 | 42-007-30890 | HOUSTON ENDOWMENT INC #1 | CARRIZO OIL & GAS, INC. | DRILL | 9,800 | |
| 2007-06-01 | 639631 | 42-007-30889 | OCKER #1 | T - C OIL COMPANY | DRILL | 9,000 | |
| 2007-05-01 | 637594 | 42-007-30888 | STATE TRACT 116 #1 | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | |
| 2007-05-01 | 637594 | 42-007-30888 | STATE TRACT 116 #1ST | CARRIZO OIL & GAS, INC. | DRILL | 11,000 | |
| 2007-04-13 | 636623 | 42-007-30887 | MCCAMPBELL TRUST, ET AL "B" GU #1 | CABOT OIL & GAS CORPORATION | DRILL | 14,300 | |
| 2007-04-13 | 636623 | 42-007-30887 | GRANT "A" #14 | CABOT OIL & GAS CORPORATION | DRILL | 14,300 | |
| 2007-04-13 | 636360 | 42-007-30886 | FLINN, ET AL UNIT #1 | CABOT OIL & GAS CORPORATION | DRILL | 11,400 | |
| 2007-04-13 | 636360 | 42-007-30886 | FLINN, ET AL UNIT #1 | CABOT OIL & GAS CORPORATION | DRILL | 11,400 | |
| 2007-04-04 | 636173 | 42-007-30872 | CAVASSO CREEK-A- #1 H | T - C OIL COMPANY | RECOMP | 10,000 | |
| 2007-02-16 | 633560 | 42-007-30885 | MCCAMPBELL TRUST, ET AL, "A" #1 | CABOT OIL & GAS CORPORATION | DRILL | 12,300 | |
| 2007-02-16 | 632693 | 42-007-00262 | FULTON BEACH/C SAND/UNIT #4 | OMEGA ENERGY CORP. | RECOMP | 8,996 | |
| 2007-01-30 | 632567 | 42-007-30884 | CAVASSO CREEK -C- #1 | T - C OIL COMPANY | DRILL | 10,000 | |
| 2007-01-30 | 632425 | 42-007-30883 | CAVASSO CREEK -D- #1 | T - C OIL COMPANY | DRILL | 10,000 | |
| 2007-01-11 | 631739 | 42-007-30882 | GRANT "D" #8 | CABOT OIL & GAS CORPORATION | DRILL | 12,500 | |
| 2007-01-11 | 631739 | 42-007-30882 | GRANT "D" #8 | CABOT OIL & GAS CORPORATION | DRILL | 12,500 | |
| 2007-01-11 | 631574 | 42-007-30881 | NINE MILE POINT FIELD CONS. #22 | EOG RESOURCES, INC. | DRILL | 14,000 | |
| 2006-11-17 | 629162 | 42-007-30880 | STATE TRACT 142 #1 | EOG RESOURCES, INC. | DRILL | 13,000 | |
| 2006-10-25 | 628068 | 42-007-30878 | DAVIS GAS UNIT #3 | CABOT OIL & GAS CORPORATION | DRILL | 11,700 | |
| 2006-10-17 | 627654 | 42-007-30877 | DAVIS GAS UNIT #5 | CABOT OIL & GAS CORPORATION | DRILL | 12,400 | |
| 2006-10-04 | 626544 | 42-007-30834 | FULTON BEACH #4 | WALLIS ENERGY, INC. | RECOMP | 5,508 | |
| 2006-09-26 | 626130 | 42-007-00205 | COPANO BAY STATE #16L | LIVE OAK/OPERATIONS, INC. | RECOMP | 6,506 | |
| 2006-09-26 | 626130 | 42-007-00205 | COPANO BAY STATE #16L | LIVE OAK/OPERATIONS, INC. | RECOMP | 6,506 | |
| 2006-09-07 | 625561 | 42-007-30876 | DAVIS #4 | CABOT OIL & GAS CORPORATION | DRILL | 6,000 | |
| 2006-08-21 | 624624 | 42-007-30875 | GRANT "A" #12 | CABOT OIL & GAS CORPORATION | DRILL | 12,000 | |
| 2006-08-17 | 624544 | 42-007-30853 | GRANT "B" #13 | CABOT OIL & GAS CORPORATION | RECOMP | 10,000 | |
| 2006-08-08 | 624029 | 42-007-30874 | NINE POINT FIELD CONS. UNIT #21 | EOG RESOURCES, INC. | DRILL | 13,500 | |
| 2006-08-08 | 624029 | 42-007-30874 | NINE MILE POINT FIELD CONS. #21 | EOG RESOURCES, INC. | DRILL | 13,500 | |
| 2006-08-03 | 623762 | 42-007-30866 | ROARK #1 | CABOT OIL & GAS CORPORATION | RECOMP | 9,000 | |
| 2006-07-11 | 622343 | 42-007-30873 | CAVASSO CREEK -B- #1 | T - C OIL COMPANY | DRILL | 10,000 | |
| 2006-07-10 | 622233 | 42-007-30872 | CAVASSO CREEK -A- #1 | T - C OIL COMPANY | DRILL | 10,000 | |
| 2006-06-27 | 621593 | 42-007-30871 | DAVIS GAS UNIT #2 | CABOT OIL & GAS CORPORATION | DRILL | 12,180 | |
| 2006-04-04 | 616964 | 42-007-30739 | COPANO BAY STATE #79 | LIVE OAK RESERVES, INC. | RECOMP | 6,390 | |
| 2006-04-04 | 616964 | 42-007-30739 | COPANO BAY STATE #79 | LIVE OAK RESERVES, INC. | RECOMP | 6,390 | |
| 2006-03-14 | 615823 | 42-007-30870 | GRANT "A" #9 | CABOT OIL & GAS CORPORATION | DRILL | 12,300 | |
| 2006-03-14 | 615823 | 42-007-30870 | GRANT "A" #9 | CABOT OIL & GAS CORPORATION | DRILL | 12,300 | |
| 2006-03-07 | 615307 | 42-007-30869 | GRANT "A" #10 | CABOT OIL & GAS CORPORATION | DRILL | 12,100 | |
| 2006-02-27 | 614896 | 42-007-30827 | ROUQUETTE, ZEPH #1 | EXCALIBUR E & P, LLC | RECOMP | 10,800 | |
| 2006-01-26 | 613084 | 42-007-30868 | GRANT 'A' #7 | CABOT OIL & GAS CORPORATION | DRILL | 12,700 | |
| 2006-01-24 | 612912 | 42-007-30856 | GRANT "A" #4 | CABOT OIL & GAS CORPORATION | RECOMP | 12,623 | |
| 2005-11-21 | 609492 | 42-007-30758 | STATE TRACT 81-82 UNIT #2 | LAMAR OIL & GAS, INC. | RECOMP | 9,800 | |