| 2006-06-30 | 621820 | 42-393-31857 | COURSON RANCH 159 #3 | LATIGO PETROLEUM TEXAS, LP | DRILL | 11,040 | |
| 2006-06-29 | 621636 | 42-393-31856 | FLOWERS-ANDERSON #105 | GRAYHAWK OPERATING, INC. | DRILL | 11,000 | Y |
| 2006-06-21 | 621354 | 42-393-31853 | COURSON RANCH 136 #11 | LATIGO PETROLEUM TEXAS, LP | DRILL | 3,800 | |
| 2006-06-21 | 621350 | 42-393-31854 | COURSON RANCH 135 #11 | LATIGO PETROLEUM TEXAS, LP | DRILL | 4,300 | |
| 2006-06-21 | 621350 | 42-393-31854 | COURSON RANCH 135 #11 | LATIGO PETROLEUM TEXAS, LP | DRILL | 4,300 | |
| 2006-06-21 | 621350 | 42-393-31854 | COURSON RANCH 135 #11 | LATIGO PETROLEUM TEXAS, LP | DRILL | 4,300 | |
| 2006-06-21 | 621166 | 42-393-31852 | CHAMBERS 79 #3 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,000 | |
| 2006-06-19 | 621190 | 42-393-31651 | KILLEBREW, STELLA #332 | RANGE PRODUCTION COMPANY | RECOMP | 10,500 | |
| 2006-06-19 | 621190 | 42-393-31651 | KILLEBREW, STELLA #332 | RANGE PRODUCTION COMPANY | RECOMP | 10,500 | |
| 2006-06-14 | 620796 | 42-393-00021 | TIPPS, CHRISTIE #A101RE | QUESTAR EXPL. AND PROD. CO. | RENTR | 10,200 | |
| 2006-06-13 | 620803 | 42-393-31851 | VOLLMERT 'C' #4 | UNIT PETROLEUM COMPANY | DRILL | 11,250 | |
| 2006-06-13 | 620803 | 42-393-31851 | VOLLMERT 'C' #4 | UNIT PETROLEUM COMPANY | DRILL | 11,250 | |
| 2006-06-13 | 620705 | 42-393-31850 | OSBORNE #2037 | CIMAREX ENERGY CO. | DRILL | 11,500 | |
| 2006-06-13 | 620705 | 42-393-31850 | OSBORNE #2037 | CIMAREX ENERGY CO. | DRILL | 11,500 | |
| 2006-06-13 | 620704 | 42-393-31849 | BYRUM #2036 | CIMAREX ENERGY CO. | DRILL | 11,500 | |
| 2006-06-13 | 620704 | 42-393-31849 | BYRUM #2036 | CIMAREX ENERGY CO. | DRILL | 11,500 | |
| 2006-06-06 | 620437 | 42-393-31848 | CHAMBERS 79 #7 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,000 | |
| 2006-06-06 | 620433 | 42-393-31847 | CHAMBERS 79 #6 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,000 | |
| 2006-06-01 | 619895 | 42-393-31845 | CHAMBERS 79 #5 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 10,500 | |
| 2006-05-31 | 620157 | 42-393-31846 | MINCHEW #172 | RANGE PRODUCTION COMPANY | DRILL | 9,500 | |
| 2006-05-31 | 620157 | 42-393-31846 | MINCHEW #172 | RANGE PRODUCTION COMPANY | DRILL | 12,500 | |
| 2006-05-30 | 618620 | 42-393-31835 | EARP #4060 | CIMAREX ENERGY CO. OF COLORADO | DRILL | 11,500 | |
| 2006-05-30 | 618620 | 42-393-31835 | EARP 60 #4 | CIMAREX ENERGY CO. OF COLORADO | DRILL | 11,500 | |
| 2006-05-30 | 618610 | 42-393-31834 | MENDOTA RANCH #5063 | CIMAREX ENERGY CO. OF COLORADO | DRILL | 11,500 | |
| 2006-05-30 | 618610 | 42-393-31834 | MENDOTA RANCH #5063 | CIMAREX ENERGY CO. OF COLORADO | DRILL | 11,500 | |
| 2006-05-30 | 618610 | 42-393-31834 | MENDOTA RANCH #5063 | CIMAREX ENERGY CO. OF COLORADO | DRILL | 11,600 | |
| 2006-05-24 | 619798 | 42-393-31844 | COURSON RANCH 136 #10 | LATIGO PETROLEUM TEXAS, LP | DRILL | 9,500 | |
| 2006-05-24 | 619788 | 42-393-31842 | CHAMBERS 79 #4 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 10,650 | |
| 2006-05-24 | 619784 | 42-393-31841 | MORSE A540 #1 | LATIGO PETROLEUM TEXAS, LP | DRILL | 10,100 | |
| 2006-05-24 | 619784 | 42-393-31841 | MORSE A540 #1 | LATIGO PETROLEUM TEXAS, LP | DRILL | 10,100 | |
| 2006-05-24 | 619177 | 42-393-31843 | MAULSBY #704 | PITCO INVESTMENTS, LTD. | DRILL | 9,200 | |
| 2006-05-24 | 619177 | 42-393-31843 | MAULSBY #704 | PITCO INVESTMENTS, LTD. | DRILL | 9,200 | |
| 2006-05-22 | 619590 | 42-393-30229 | MARTIN #1050RE | QUESTAR EXPL. AND PROD. CO. | RENTR | 10,200 | |
| 2006-05-18 | 618047 | 42-393-31826 | FLOWERS B #1505 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,000 | |
| 2006-05-18 | 618047 | 42-393-31826 | FLOWERS B #1505 | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 11,000 | |
| 2006-05-17 | 619410 | 42-393-31840 | FLOWERS-ANDERSON #104 | GRAYHAWK OPERATING, INC. | DRILL | 11,000 | Y |
| 2006-05-16 | 619306 | 42-393-30074 | LEDRICK #1 | GRAYHAWK OPERATING, INC. | RENTR | 11,000 | Y |
| 2006-05-16 | 617262 | 42-393-31819 | KILLEBREW #5 | CREST RESOURCES, INC. | DRILL | 11,000 | |
| 2006-05-16 | 617262 | 42-393-31819 | KILLEBREW #5 | CREST RESOURCES, INC. | DRILL | 11,000 | |
| 2006-05-12 | 618707 | 42-393-31839 | TIPPS, CHRISTIE #201 | QUESTAR EXPL. AND PROD. CO. | DRILL | 10,200 | |
| 2006-05-09 | 618608 | 42-393-31833 | MENDOTA RANCH #6063 | GRUY PETROLEUM MANAGEMENT CO. | DRILL | 11,500 | |
| 2006-05-08 | 618858 | 42-393-31838 | WILDE #801 | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | |
| 2006-05-04 | 618664 | 42-393-31837 | FLOWERS TRUST #708 | BP AMERICA PRODUCTION COMPANY | DRILL | 11,000 | |
| 2006-05-03 | 618646 | 42-393-31836 | VOLLMERT, J. C. #802 | BP AMERICA PRODUCTION COMPANY | DRILL | 10,900 | |
| 2006-05-03 | 618580 | 42-393-31831 | COURSON RANCH 135 #10 | LATIGO PETROLEUM TEXAS, LP | DRILL | 9,500 | |
| 2006-05-03 | 618391 | 42-393-31832 | OSBORNE #9035 | GRUY PETROLEUM MANAGEMENT CO. | DRILL | 11,200 | |
| 2006-05-03 | 618294 | 42-393-31830 | MOTHER BEAR #4028 | GRUY PETROLEUM MANAGEMENT CO. | DRILL | 11,200 | |
| 2006-05-02 | 618027 | 42-393-31829 | MAULSBY #904 | PITCO INVESTMENTS, LTD. | DRILL | 9,200 | |
| 2006-05-02 | 618025 | 42-393-31828 | MAULSBY #804 | PITCO INVESTMENTS, LTD. | DRILL | 9,200 | |
| 2006-05-01 | 618013 | 42-393-31827 | MCMORDIE 84 #3 | TEXAKOMA OPERATING, L.P. | DRILL | 10,500 | |