| 2009-12-17 | 688772 | 42-173-33590 | GLASSCOCK, HOWARD W. (G-S) UNIT #312W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-17 | 688771 | 42-173-33588 | GLASSCOCK, HOWARD W. (G-S) UNIT #614W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-17 | 688767 | 42-173-33587 | GLASSCOCK, HOWARD W. (G-S) UNIT #615W | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-17 | 688739 | 42-173-33586 | ARCHER #6 | MCCLURE OIL COMPANY, INC. | DRILL | 5,300 | |
| 2009-12-17 | 688730 | 42-173-33582 | GLASSCOCK, HOWARD W. (G-S) UNIT #149R | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-17 | 688729 | 42-173-33581 | GLASSCOCK, HOWARD W. (G-S) UNIT #166 | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-17 | 688728 | 42-173-33579 | GLASSCOCK, HOWARD W. (G-S) UNIT #164RW | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-17 | 688477 | 42-173-33576 | GLASSCOCK, HOWARD W. (G-S) UNIT #613 | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-17 | 688239 | 42-173-33589 | GLASSCOCK, HOWARD W. (G-S) UNIT #147RW | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-17 | 688228 | 42-173-33585 | GLASSCOCK, HOWARD W. (G-S) UNIT #136R | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-16 | 688254 | 42-173-33580 | GLASSCOCK, HOWARD W. (G-S) UNIT #161RW | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-14 | 688242 | 42-173-33570 | GLASSCOCK, HOWARD W. (G-S) UNIT #108RW | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-11 | 688514 | 42-173-33578 | GLASSCOCK, HOWARD W. (G-S) UNIT #111RW | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-11 | 688511 | 42-173-33577 | GLASSCOCK, HOWARD W. (G-S) UNIT #134R | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-11 | 688454 | 42-173-33573 | TAYLOR 37 #1 | HANNATHON PETROLEUM, LLC | DRILL | 10,500 | |
| 2009-12-11 | 688454 | 42-173-33573 | TAYLOR 37 #1 | HANNATHON PETROLEUM, LLC | DRILL | 10,500 | |
| 2009-12-11 | 688426 | 42-173-33574 | GLASSCOCK, HOWARD W. (G-S) UNIT #612 | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 3,200 | |
| 2009-12-10 | 688355 | 42-173-33572 | ARCHER #5 | MCCLURE OIL COMPANY, INC. | DRILL | 5,300 | |
| 2009-12-10 | 688352 | 42-173-33575 | GLASS '40' #4 | MCCLURE OIL COMPANY, INC. | DRILL | 5,300 | |
| 2009-12-10 | 688352 | 42-173-33575 | GLASS '40' #4 | MCCLURE OIL COMPANY, INC. | DRILL | 7,500 | |
| 2009-12-09 | 688353 | 42-173-33571 | GLASS '46' #6 | MCCLURE OIL COMPANY, INC. | DRILL | 5,300 | |
| 2009-12-02 | 688049 | 42-173-33309 | ARCHER #1 | MCCLURE OIL COMPANY, INC. | RECOMP | 5,062 | |
| 2009-12-02 | 687776 | 42-173-33566 | EDMONDSON A #432 | RANGE PRODUCTION COMPANY | DRILL | 10,000 | |
| 2009-11-30 | 687775 | 42-173-33565 | WILD BILL A #1 | THOMPSON, J. CLEO | DRILL | 10,500 | |
| 2009-11-25 | 687821 | 42-173-33564 | CURRIE TRUST 33 #1 | LAREDO PETROLEUM, INC. | DRILL | 10,000 | |
| 2009-11-16 | 687193 | 42-173-33563 | RILEY #3702 | MARINER ENERGY, INC. | DRILL | 10,300 | |
| 2009-11-16 | 687192 | 42-173-33562 | HARTLEY 38 #2 | MARINER ENERGY, INC. | DRILL | 10,300 | |
| 2009-11-16 | 687192 | 42-173-33562 | HARTLEY 38 #2 | MARINER ENERGY, INC. | DRILL | 11,000 | |
| 2009-11-16 | 687192 | 42-173-33562 | HARTLEY 38 #2 | APACHE CORPORATION | DRILL | 11,000 | |
| 2009-11-13 | 687093 | 42-173-33561 | HALFMANN 30 #1 | LAREDO PETROLEUM, INC. | DRILL | 10,000 | |
| 2009-11-13 | 687093 | 42-173-33561 | HALFMANN 30 UNIT #1 | LAREDO PETROLEUM, INC. | DRILL | 10,000 | |
| 2009-11-09 | 686923 | 42-173-33560 | ADAMS 26 #1 | MARINER ENERGY, INC. | DRILL | 10,200 | |
| 2009-11-09 | 686921 | 42-173-33559 | BURNS 27 #1 | MARINER ENERGY, INC. | DRILL | 10,200 | |
| 2009-11-09 | 686921 | 42-173-33559 | BURNS 27 #1 | MARINER ENERGY, INC. | DRILL | 10,650 | |
| 2009-11-05 | 686915 | 42-173-33558 | WEAVER 23 #1 | MARINER ENERGY, INC. | DRILL | 10,200 | |
| 2009-10-30 | 686719 | 42-173-33557 | HURT #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 10,500 | |
| 2009-10-29 | 686649 | 42-173-33556 | MALLARD "23" #1 | CROWNQUEST OPERATING, LLC | DRILL | 11,000 | |
| 2009-10-27 | 686034 | 42-173-32427 | HALFMAN LEASE 21 #1 | ATROPOS EXPLORATION COMPANY | RENTR | 8,654 | |
| 2009-10-27 | 685092 | 42-173-31850 | GARDEN CITY "40" #2 | SPIRAL ENERGY CORP. | RENTR | 10,400 | |
| 2009-10-26 | 684426 | 42-173-33028 | GARDEN CITY "40" #1 | SPIRAL ENERGY CORP. | RECOMP | 10,500 | |
| 2009-10-23 | 686501 | 42-173-33555 | NELSON #1 | THOMPSON, J. CLEO | DRILL | 10,500 | |
| 2009-10-22 | 686260 | 42-173-33554 | COX 32 #1 | LAREDO PETROLEUM, INC. | DRILL | 10,000 | |
| 2009-10-22 | 686260 | 42-173-33554 | COX 32 #1 | LAREDO PETROLEUM, INC. | DRILL | 10,000 | |
| 2009-10-13 | 686057 | 42-173-33552 | RATLIFF 17 #2 | LAREDO PETROLEUM, INC. | DRILL | 10,000 | |
| 2009-10-13 | 686057 | 42-173-33552 | RATLIFF 17 #2 | LAREDO PETROLEUM, INC. | DRILL | 10,500 | |
| 2009-10-13 | 686054 | 42-173-33553 | CALVERLEY 5 #2 | LAREDO PETROLEUM, INC. | DRILL | 10,000 | |
| 2009-10-13 | 686054 | 42-173-33553 | CALVERLEY 5 #2 | LAREDO PETROLEUM, INC. | DRILL | 10,000 | |
| 2009-09-25 | 685495 | 42-173-33550 | GLASS #5 | ORBIT CRUDE, INC. | DRILL | 9,600 | |
| 2009-09-24 | 685500 | 42-173-33549 | J.L. GLASS RANCH A #1 | ADKINS, R. L. CORP. | DRILL | 10,000 | |
| 2009-09-24 | 685457 | 42-173-33548 | E D B 10 #3 | MARINER ENERGY, INC. | DRILL | 11,000 | |