| 2004-01-27 | 538563 | 42-211-32857 | MEEK, J. P. #14 | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,300 | |
| 2004-01-23 | 541174 | 42-211-32918 | WALKER RANCH 30 #2 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2004-01-23 | 541031 | 42-211-32915 | TEAS 43 #4307P | PATINA OIL & GAS CORPORATION | DRILL | 13,500 | |
| 2004-01-22 | 541062 | 42-211-32916 | VISE, JOHN #3052 | PEAK OPERATING OF TEXAS, LLC | DRILL | 13,500 | |
| 2004-01-21 | 540852 | 42-211-32910 | HUFF 32 #1 | UPLAND RESOURCES, INC. | DRILL | 8,400 | |
| 2004-01-20 | 541001 | 42-211-32913 | FILLINGIM 40 #3 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2004-01-20 | 540999 | 42-211-32914 | HOBART RANCH 50 #9 | SAMSON LONE STAR LP | DRILL | 12,500 | |
| 2004-01-20 | 540999 | 42-211-32914 | HOBART RANCH 50 #9 | SAMSON LONE STAR LP | DRILL | 13,500 | |
| 2004-01-20 | 540969 | 42-211-32911 | LOLA 235 #3 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,350 | |
| 2004-01-20 | 540967 | 42-211-32912 | FILLINGIN 88 #2 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,150 | |
| 2004-01-20 | 540671 | 42-211-32903 | BOURASSA C #4306P | PATINA OIL & GAS CORPORATION | DRILL | 13,500 | |
| 2004-01-20 | 540671 | 42-211-32903 | BOURASSA C #4306P | PATINA OIL & GAS CORPORATION | DRILL | 13,500 | |
| 2004-01-20 | 540669 | 42-211-32900 | FLOWERS #12 | PATINA OIL & GAS CORPORATION | DRILL | 12,000 | |
| 2004-01-20 | 540668 | 42-211-32901 | CARR 12 #1210 P | PATINA OIL & GAS CORPORATION | DRILL | 13,500 | |
| 2004-01-20 | 540668 | 42-211-32901 | CARR 12 #1210P | PATINA OIL & GAS CORPORATION | DRILL | 13,500 | |
| 2004-01-20 | 540667 | 42-211-32902 | CARR 13 SWDW #1 | PATINA OIL & GAS CORPORATION | DRILL | 5,100 | |
| 2004-01-20 | 540667 | 42-211-32902 | CARR 13 #1SD | PATINA OIL & GAS CORPORATION | DRILL | 6,300 | |
| 2004-01-15 | 540808 | 42-211-32908 | HOBART RANCH 20 #9 | SAMSON LONE STAR LP | DRILL | 12,500 | |
| 2004-01-15 | 540808 | 42-211-32908 | HOBART RANCH 20 #9 | SAMSON LONE STAR LP | DRILL | 13,500 | |
| 2004-01-15 | 540807 | 42-211-32909 | HOBART RANCH 20 #10 | SAMSON LONE STAR LP | DRILL | 12,500 | |
| 2004-01-15 | 540807 | 42-211-32909 | HOBART RANCH 20 #10 | SAMSON LONE STAR LP | DRILL | 13,500 | |
| 2004-01-15 | 540806 | 42-211-32907 | WALKER RANCH 10 #1 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2004-01-15 | 540805 | 42-211-32906 | WALKER RANCH 30 #1 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2004-01-15 | 540795 | 42-211-32905 | HEMPHILL WALSER 11 #8 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,200 | |
| 2004-01-15 | 540794 | 42-211-32904 | HEMPHILL WALSER 11 #7 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,200 | |
| 2004-01-13 | 540717 | 42-211-32817 | CARR 55 #5506 | PATINA OIL & GAS CORPORATION | RECOMP | 14,800 | |
| 2004-01-09 | 540567 | 42-211-32899 | YOUNG #2051 | DEVON LOUISIANA CORPORATION | DRILL | 11,800 | |
| 2004-01-09 | 540567 | 42-211-32899 | YOUNG 51 #2 | DEVON LOUISIANA CORPORATION | DRILL | 12,700 | |
| 2004-01-09 | 540558 | 42-211-32898 | ZYBACH 66 #14 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,200 | |
| 2004-01-07 | 540431 | 42-211-32610 | HODGSON - 21 #1 | APACHE CORPORATION | RECOMP | 8,000 | |
| 2004-01-07 | 540313 | 42-211-32896 | LOCKHART 36 #1 | UPLAND RESOURCES, INC. | DRILL | 8,000 | |
| 2004-01-06 | 540417 | 42-211-32897 | MEEK 68 #6814P | PATINA OIL & GAS CORPORATION | DRILL | 13,500 | |
| 2004-01-05 | 540299 | 42-211-32893 | SINGER STRIP #1 | NEWFIELD EXPL. MID-CON. INC | DRILL | 9,150 | |
| 2004-01-05 | 540299 | 42-211-32893 | SINGER STRIP #1 | NEWFIELD EXPL. MID-CON. INC | DRILL | 9,550 | |
| 2004-01-05 | 540299 | 42-211-32893 | SINGER STRIP #1 | NEWFIELD EXPL. MID-CON. INC | DRILL | 11,000 | |
| 2004-01-05 | 540298 | 42-211-32892 | JOHNSON, L. A. #3059 | PEAK OPERATING OF TEXAS, LLC | DRILL | 13,500 | |
| 2004-01-05 | 540298 | 42-211-32892 | JOHNSON, L. A. #3059 | PEAK OPERATING OF TEXAS, LLC | DRILL | 13,500 | |
| 2004-01-04 | 540338 | 42-211-32895 | ABRAHAM #3015 | BRAVO NATURAL RESOURCES, INC. | DRILL | 12,000 | |
| 2004-01-04 | 540337 | 42-211-32894 | ABRAHAM #4015 | BRAVO NATURAL RESOURCES, INC. | DRILL | 12,000 | |
| 2003-12-29 | 540176 | 42-211-32891 | CAMPBELL RANCH #3013 | PABLO ENERGY, INC. | DRILL | 12,200 | |
| 2003-12-22 | 540059 | 42-211-32888 | CAMPBELL #3016 | SAMSON LONE STAR LP | DRILL | 12,500 | |
| 2003-12-22 | 540059 | 42-211-32888 | CAMPBELL #3016 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2003-12-22 | 540059 | 42-211-32888 | CAMPBELL #3016 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2003-12-22 | 540058 | 42-211-32887 | CAMPBELL #4016 | SAMSON LONE STAR LP | DRILL | 12,500 | |
| 2003-12-22 | 540058 | 42-211-32887 | CAMPBELL #4016 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2003-12-22 | 539964 | 42-211-32885 | MENDOTA "40" #1 | MEWBOURNE OIL CO. | DRILL | 11,750 | |
| 2003-12-22 | 539962 | 42-211-32886 | LAUBHAN #1068 | BRACKEN OPERATING, L.L.C. | DRILL | 8,400 | |
| 2003-12-17 | 539802 | 42-211-32884 | HOBART RANCH 50 #10 | SAMSON LONE STAR LP | DRILL | 12,500 | |
| 2003-12-17 | 539802 | 42-211-32884 | HOBART RANCH 50 #10 | SAMSON LONE STAR LP | DRILL | 13,500 | |
| 2003-12-17 | 539801 | 42-211-32883 | HOBART RANCH 50 #8 | SAMSON LONE STAR LP | DRILL | 12,500 | |