| 2008-01-28 | 653379 | 42-483-32283 | RIZLEY 22 #3 | LINN OPERATING, INC. | RECOMP | 16,250 | |
| 2008-01-25 | 653376 | 42-483-32349 | BRITT 38 #3 | LINN OPERATING, INC. | RECOMP | 16,250 | |
| 2008-01-25 | 653368 | 42-483-32275 | HINK 3 #1 | LINN OPERATING, INC. | RECOMP | 15,802 | |
| 2008-01-24 | 653288 | 42-483-32546 | HUFF 32 #5 | LINN OPERATING, INC. | DRILL | 16,000 | |
| 2008-01-24 | 653071 | 42-483-32545 | SOPHIA #1750 | SAMSON LONE STAR, LLC | DRILL | 14,000 | |
| 2008-01-24 | 651765 | 42-483-32530 | ALEXANDER 23 #2 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2008-01-24 | 651604 | 42-483-32533 | MILLS RANCH #3041 | SANGUINE GAS EXPLORATION, LLC | DRILL | 17,000 | |
| 2008-01-22 | 651518 | 42-483-32529 | STILES 67 #11 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2008-01-22 | 651172 | 42-483-32523 | LEGG 6 #5 | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | |
| 2008-01-18 | 652933 | 42-483-32543 | BYRD 42 #1 | LINN OPERATING, INC. | DRILL | 5,500 | |
| 2008-01-18 | 652191 | 42-483-32536 | ARMSTRONG #8020 | ZEPHYR LONE STAR OPER CO.,L.L.C. | DRILL | 14,000 | |
| 2008-01-18 | 650932 | 42-483-32522 | BRITT RANCH "C" 35 #17 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,900 | |
| 2008-01-17 | 652943 | 42-483-32544 | MILLER SPINNEY 39 #3 | LINN OPERATING, INC. | DRILL | 16,700 | |
| 2008-01-16 | 652820 | 42-483-32541 | PURYEAR 28 #3 | LINN OPERATING, INC. | DRILL | 15,500 | |
| 2008-01-16 | 652810 | 42-483-32542 | STILES 68 #1568 | APACHE CORPORATION | DRILL | 18,000 | |
| 2008-01-16 | 652810 | 42-483-32542 | STILES 68 #1568 | APACHE CORPORATION | DRILL | 18,000 | |
| 2008-01-16 | 652696 | 42-483-32540 | TREADWELL 35 #4 | LINN OPERATING, INC. | DRILL | 14,900 | |
| 2008-01-14 | 652576 | 42-483-32539 | HOLT 19 #7 | SAMSON LONE STAR, LLC | DRILL | 15,000 | |
| 2008-01-14 | 652567 | 42-483-32538 | NAOMI #2016A | SANGUINE GAS EXPLORATION, LLC | DRILL | 14,400 | |
| 2008-01-11 | 651416 | 42-483-32526 | BRYANT 21 #13 | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | |
| 2008-01-10 | 652372 | 42-483-32537 | BUCKINGHAM #105 | SANGUINE GAS EXPLORATION, LLC | DRILL | 17,000 | |
| 2008-01-10 | 648873 | 42-483-32500 | REED T #7H | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | Y |
| 2008-01-08 | 652239 | 42-483-32361 | MORRISON #4033 | QUESTAR EXPL. AND PROD. CO. | RECOMP | 17,600 | |
| 2008-01-07 | 651460 | 42-483-32527 | DUKES 7 #4 | LINN OPERATING, INC. | DRILL | 15,000 | |
| 2008-01-03 | 652015 | 42-483-32535 | CALCOTE #103R | POGO PANHANDLE 2004, L.P. | DRILL | 16,500 | |
| 2008-01-03 | 650343 | 42-483-32516 | BRITT RANCH H 46 #15 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,900 | |
| 2007-12-31 | 651832 | 42-483-32531 | STILES 1 #1101 | APACHE CORPORATION | DRILL | 18,000 | |
| 2007-12-28 | 649827 | 42-483-32507 | BLASDEL #145 | FOREST OIL CORPORATION | DRILL | 13,910 | |
| 2007-12-20 | 651492 | 42-483-32528 | HOLT #3 H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 15,000 | Y |
| 2007-12-17 | 651230 | 42-483-32524 | JONES 6 #1 | SAMSON LONE STAR, LLC | DRILL | 15,000 | |
| 2007-12-17 | 651220 | 42-483-32525 | BRITT 38 #2 | LINN OPERATING, INC. | DRILL | 16,500 | |
| 2007-12-14 | 650611 | 42-483-32519 | STILES RANCH #2313 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2007-12-13 | 650912 | 42-483-32521 | ZYBACH #213H | SAMSON LONE STAR, LLC | DRILL | 12,200 | Y |
| 2007-12-11 | 650685 | 42-483-32520 | BRITT RANCH F 6 #13 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,900 | |
| 2007-12-11 | 650685 | 42-483-32520 | BRITT RANCH F 6 #13 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,900 | |
| 2007-12-10 | 650561 | 42-483-31205 | BACH #1012 | DEVON ENERGY PRODUCTION CO, L.P. | RECOMP | 14,000 | |
| 2007-12-06 | 650300 | 42-483-32515 | HUFF 2 #6 | LINN OPERATING, INC. | DRILL | 16,100 | |
| 2007-12-04 | 650578 | 42-483-32517 | HOLLAWAY #101R | FOREST OIL CORPORATION | DRILL | 15,200 | |
| 2007-11-30 | 650110 | 42-483-32514 | BRUMMETT 22 #4 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2007-11-29 | 649999 | 42-483-32513 | HOLMES 17 #5 H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 12,000 | Y |
| 2007-11-29 | 649943 | 42-483-32512 | TIPPS 12 #3 | LINN OPERATING, INC. | DRILL | 14,840 | |
| 2007-11-26 | 649873 | 42-483-32511 | RAY #203 | POGO PANHANDLE 2004, L.P. | DRILL | 16,500 | |
| 2007-11-26 | 649873 | 42-483-32511 | RAY #203 | POGO PANHANDLE 2004, L.P. | DRILL | 16,500 | |
| 2007-11-26 | 649872 | 42-483-32510 | THOMAS #6003 | POGO PANHANDLE 2004, L.P. | DRILL | 16,500 | |
| 2007-11-26 | 649839 | 42-483-32508 | CALDWELL, BRITT #8015 | POGO PANHANDLE 2004, L.P. | DRILL | 16,500 | |
| 2007-11-26 | 649837 | 42-483-32509 | CALDWELL, BRITT #7015 | POGO PANHANDLE 2004, L.P. | DRILL | 16,500 | |
| 2007-11-21 | 649718 | 42-483-32506 | WAYMOBETTA #1 | BLUE DOLPHIN PRODUCTION LLC | DRILL | 13,000 | |
| 2007-11-21 | 649670 | 42-483-32505 | HELTON #860A | FOREST OIL CORPORATION | DRILL | 13,600 | |
| 2007-11-20 | 647689 | 42-483-31386 | ZYBACH #1 | SAMSON LONE STAR, LLC | FLD-XFR | 14,995 | |
| 2007-11-19 | 648516 | 42-483-32494 | LEGG 7 #5 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |