| 2008-11-10 | 674429 | 42-047-32393 | LA PRESA #23 | MESTENA OPERATING, LTD. | DRILL | 11,000 | |
| 2008-11-10 | 674396 | 42-047-32392 | LA PRESA #22 | MESTENA OPERATING, LTD. | DRILL | 11,000 | |
| 2008-11-06 | 674254 | 42-047-32391 | LA PRESA #21 | MESTENA OPERATING, LTD. | DRILL | 11,000 | |
| 2008-10-31 | 673918 | 42-047-32390 | SULLIVAN #24 | ERSKINE ENERGY, LLC | DRILL | 13,500 | |
| 2008-10-27 | 673786 | 42-047-32389 | SULLIVAN #23 | ERSKINE ENERGY, LLC | DRILL | 13,500 | |
| 2008-10-27 | 673786 | 42-047-32389 | SULLIVAN #23 | ERSKINE ENERGY, LLC | DRILL | 13,500 | |
| 2008-10-27 | 673563 | 42-047-32387 | RAMIREZ GAS UNIT #2 | NEWFIELD EXPLORATION COMPANY | DRILL | 13,000 | |
| 2008-10-25 | 673575 | 42-047-32388 | SULLIVAN #22 | ERSKINE ENERGY, LLC | DRILL | 13,000 | |
| 2008-10-16 | 672927 | 42-047-32386 | MCGILL BROS. #629 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 13,000 | |
| 2008-10-16 | 672927 | 42-047-32386 | MCGILL BROS. #629 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 13,000 | |
| 2008-10-16 | 672924 | 42-427-34439 | MCGILL BROS. #628 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 13,000 | |
| 2008-10-16 | 672922 | 42-047-32384 | MCGILL BROS. #627 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 13,000 | |
| 2008-10-16 | 672894 | 42-047-32383 | CAGE RANCH #31 | CRIMSON EXPLORATION OPER., INC. | DRILL | 9,200 | |
| 2008-10-13 | 672649 | 42-047-32382 | SANTA FE RANCH #204 | NEWFIELD EXPLORATION COMPANY | DRILL | 15,000 | |
| 2008-10-06 | 671876 | 42-047-32380 | PARD #1 | POGO PRODUCING COMPANY LLC | DRILL | 9,350 | |
| 2008-10-01 | 671233 | 42-047-32378 | SULLIVAN #20 | ERSKINE ENERGY, LLC | DRILL | 12,684 | |
| 2008-09-29 | 671242 | 42-047-32379 | SULLIVAN #21 | ERSKINE ENERGY, LLC | DRILL | 13,500 | |
| 2008-09-26 | 670824 | 42-047-32376 | MCGILL BROS. #625 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 13,000 | |
| 2008-09-26 | 670824 | 42-047-32376 | MCGILL BROS. #625 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 13,000 | |
| 2008-09-25 | 670935 | 42-047-32377 | MCGILL BROS. #626 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 12,200 | |
| 2008-09-25 | 670795 | 42-047-32375 | CAGE RANCH #291 | CRIMSON EXPLORATION OPER., INC. | DRILL | 10,400 | |
| 2008-09-25 | 669249 | 42-047-32071 | CAGE RANCH #17 | CRIMSON EXPLORATION OPER., INC. | RECOMP | 10,000 | |
| 2008-09-19 | 670818 | 42-047-32374 | MCGILL BROS. #624 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 12,000 | |
| 2008-09-19 | 670818 | 42-047-32374 | MCGILL BROS. #624 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 12,000 | |
| 2008-09-18 | 670319 | 42-047-32373 | SKIPPER #8 | NEWFIELD EXPLORATION COMPANY | DRILL | 13,000 | |
| 2008-09-12 | 669707 | 42-047-32372 | SULLIVAN, D J "F" #39 | EXXON MOBIL CORPORATION | DRILL | 9,900 | |
| 2008-09-10 | 669596 | 42-047-32371 | SCOTT & HOPPER #1 | PALADIN PETROLEUM III, L.L.C. | DRILL | 11,500 | |
| 2008-09-09 | 669251 | 42-047-31830 | CAGE RANCH #7093 | CRIMSON EXPLORATION OPER., INC. | RECOMP | 12,000 | |
| 2008-08-28 | 666415 | 42-047-32360 | SULLIVAN #19 | ERSKINE ENERGY, LLC | DRILL | 12,800 | |
| 2008-08-28 | 666415 | 42-047-32360 | SULLIVAN #19 | ERSKINE ENERGY, LLC | DRILL | 12,800 | |
| 2008-08-27 | 668585 | 42-047-32370 | LA PRESA #20 | MESTENA OPERATING, LTD. | DRILL | 12,000 | |
| 2008-08-27 | 667933 | 42-047-32044 | HANNA TRAD #2 | PREMIER NATURAL RESOURCES, LLC | RECOMP | 11,000 | |
| 2008-08-27 | 667933 | 42-047-32044 | HANNA TRAD #2 | PREMIER NATURAL RESOURCES, LLC | RECOMP | 11,000 | |
| 2008-08-25 | 668404 | 42-047-32143 | LOPEZ #4A | LOUDON OPERATING COMPANY, L.L.C. | RECOMP | 12,900 | |
| 2008-08-21 | 668258 | 42-047-32369 | SANTA FE RANCH #203 | NEWFIELD EXPLORATION COMPANY | DRILL | 16,000 | |
| 2008-08-19 | 668155 | 42-047-32368 | LA PRESA #19 | MESTENA OPERATING, LTD. | DRILL | 12,000 | |
| 2008-08-19 | 668151 | 42-047-32367 | LA PRESA #18 | MESTENA OPERATING, LTD. | DRILL | 12,000 | |
| 2008-08-19 | 668151 | 42-047-32367 | LA PRESA #18 | MESTENA OPERATING, LTD. | DRILL | 12,000 | |
| 2008-08-18 | 667976 | 42-047-32365 | LA PRESA #17 | MESTENA OPERATING, LTD. | DRILL | 12,000 | |
| 2008-08-18 | 667969 | 42-047-32366 | LA PRESA #16 | MESTENA OPERATING, LTD. | DRILL | 12,000 | |
| 2008-08-15 | 667951 | 42-047-32364 | PEREZ-ALANIZ DEEP GU #A 2 | ERSKINE ENERGY, LLC | DRILL | 15,000 | |
| 2008-08-15 | 667855 | 42-047-32363 | SULLIVAN, D. J. "F" #40 | EXXON MOBIL CORPORATION | DRILL | 9,300 | |
| 2008-08-09 | 667279 | 42-047-32362 | MCGILL BROS. #621 | CORONADO ENERGY E&P COMPANY, LLC | DRILL | 12,000 | |
| 2008-08-04 | 666863 | 42-047-32361 | LA PRESA #15 | MESTENA OPERATING, LTD. | DRILL | 12,000 | |
| 2008-08-04 | 666863 | 42-047-32361 | LA PRESA #15 | MESTENA OPERATING, LTD. | DRILL | 12,000 | |
| 2008-07-30 | 666426 | 42-047-31930 | SCOTT & HOPPER G.U. 1 #7 | SYNERGY OIL & GAS, L.P. | RECOMP | 8,426 | |
| 2008-07-22 | 665806 | 42-047-30298 | SCOTT & HOPPER #1 | SE USA OPERATING, INC. | RECOMP | 11,067 | |
| 2008-07-21 | 665662 | 42-047-32359 | D. J. SULLIVAN "B" #111 | SUE-ANN OPERATING, L.C. | DRILL | 9,100 | |
| 2008-07-21 | 665660 | 42-047-32358 | D. J. SULLIVAN "B" #110 | SUE-ANN OPERATING, L.C. | DRILL | 9,100 | |
| 2008-07-18 | 665596 | 42-047-32357 | EL COYOTE RANCH #7 | BOPCO, L.P. | DRILL | 13,505 | |