| 2010-10-11 | 703120 | 42-083-35869 | J. W. HARRIS #241 | TEMPO RESOURCES GP, LLC | DRILL | 450 | |
| 2010-10-11 | 703120 | 42-083-35869 | J. W. HARRIS #241 | DALLAS PRODUCTION, INC. | DRILL | 450 | |
| 2010-10-11 | 703119 | 42-083-35868 | J. W. HARRIS #240 | TEMPO RESOURCES GP, LLC | DRILL | 450 | |
| 2010-10-11 | 703118 | 42-083-35867 | J. W. HARRIS #214 | TEMPO RESOURCES GP, LLC | DRILL | 450 | |
| 2010-09-24 | 702427 | 42-083-33624 | VAUGHN, GARY #5 | VALLEY PETROLEUM COMPANY | RENTR | 3,650 | |
| 2010-09-20 | 702220 | 42-083-35865 | AZTEC TOBIN #6 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-09-20 | 702219 | 42-083-35866 | AZTEC TOBIN #7 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-09-20 | 702219 | 42-083-35866 | AZTEC TOBIN #7 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-09-14 | 702146 | 42-083-35864 | SANTANA FARMS #2 | UNOSO OPERATING COMPANY L.L.C. | DRILL | 1,999 | |
| 2010-09-13 | 701841 | 42-083-35863 | AZTEC-TOBIN #4 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-08-31 | 701158 | 42-083-35862 | AZTEC TOBIN #3 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-08-31 | 701158 | 42-083-35862 | AZTEC TOBIN #3 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-08-31 | 701157 | 42-083-35861 | AZTEC TOBIN #2 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-08-31 | 701157 | 42-083-35861 | AZTEC TOBIN #2 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-08-18 | 700405 | 42-083-35860 | CUPPS #1A | SMITH, J. BASSETT | DRILL | 1,999 | |
| 2010-08-16 | 700474 | 42-083-35859 | AZTEC TOBIN #1 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-08-16 | 700474 | 42-083-35859 | AZTEC TOBIN #1 | ZIEGLER-PERU, INC. | DRILL | 1,999 | |
| 2010-08-11 | 700403 | 42-083-35858 | SANTANA FARMS #1 | UNOSO OPERATING COMPANY L.L.C. | DRILL | 2,000 | |
| 2010-07-30 | 699573 | 42-083-35857 | GRUBBS 'A' #611 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-07-30 | 699572 | 42-083-35856 | GRUBBS "A" #610 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-07-30 | 699571 | 42-083-35855 | GRUBBS 'A' #609 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-07-30 | 699570 | 42-083-35854 | GRUBBS 'A' #608 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-07-30 | 699569 | 42-083-35853 | GRUBBS 'A' #607 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-07-29 | 699752 | 42-083-35852 | HEMPHILL #1 | SOJOURNER DRILLING CORPORATION | DRILL | 3,000 | |
| 2010-07-28 | 699342 | 42-083-35851 | KOENIG #1B | SMITH, J. BASSETT | DRILL | 500 | |
| 2010-06-18 | 697636 | 42-083-35850 | PHILLIPS UNIT #1 | ARNOT, W. G., JR. | DRILL | 2,900 | |
| 2010-06-02 | 696924 | 42-083-35849 | ROUGH CREEK RANCH "16" #1 | FORTUNA EXPLORATION, INC. | DRILL | 3,800 | |
| 2010-05-28 | 696630 | 42-083-35848 | TISDALE #1 | MAGNET OIL LP | DRILL | 3,000 | |
| 2010-05-25 | 696251 | 42-083-35847 | GRUBBS "A" #606 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-05-19 | 696144 | 42-083-35846 | GRUBBS "A" #605 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-05-10 | 694930 | 42-083-35845 | SAUNDERS-WEATHERRED #1 | OGDEN RESOURCES CORPORATION | DRILL | 5,000 | Y |
| 2010-05-10 | 694930 | 42-083-35845 | SAUNDERS-WEATHERRED #1 | OGDEN RESOURCES CORPORATION | DRILL | 5,000 | Y |
| 2010-05-03 | 695171 | 42-083-07231 | EDENS-TURNER #1 | THREE P OPERATING CO.,GP, L.L.C. | RENTR | 2,500 | |
| 2010-04-27 | 694541 | 42-083-35843 | GRUBBS "A" #603 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-04-26 | 694542 | 42-083-35844 | GRUBBS "A" #604 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-04-26 | 694540 | 42-083-35842 | GRUBBS 'A' #602 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-04-12 | 693709 | 42-083-35841 | R12 #75 | ATMOS ENERGY CORP., MID-TEX DIV. | DRILL | 300 | |
| 2010-04-07 | 693790 | 42-083-35840 | R12 #04 | ATMOS ENERGY CORP., MID-TEX DIV. | DRILL | 280 | |
| 2010-04-06 | 693696 | 42-083-35839 | R12-3 #1 | ATMOS ENERGY CORP., MID-TEX DIV. | DRILL | 280 | |
| 2010-04-06 | 693690 | 42-083-35838 | R12 #6 | ATMOS ENERGY CORP., MID-TEX DIV. | DRILL | 280 | |
| 2010-03-26 | 693091 | 42-083-34052 | VAUGHN, GARY #10 | VALLEY PETROLEUM COMPANY | RENTR | 4,000 | |
| 2010-03-23 | 692975 | 42-083-35837 | R12 #10 | ATMOS ENERGY CORP., MID-TEX DIV. | DRILL | 280 | |
| 2010-03-23 | 692959 | 42-083-35836 | R12 #05 | ATMOS ENERGY CORP., MID-TEX DIV. | DRILL | 280 | |
| 2010-03-16 | 692455 | 42-083-35835 | SEALY SMITH #4 | WINDOW OPERATING CO., THE | DRILL | 4,000 | |
| 2010-03-11 | 692241 | 42-083-35827 | GRUBBS "A" #601 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-03-11 | 692240 | 42-083-35826 | GRUBBS "A" #600 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-03-11 | 692237 | 42-083-35824 | GRUBBS "D" #506 | PREMIER ROYALTIES, L.L.C. | DRILL | 450 | |
| 2010-03-10 | 692317 | 42-083-35834 | J. W. HARRIS #239 | TEMPO RESOURCES GP, LLC | DRILL | 450 | |
| 2010-03-10 | 692316 | 42-083-35833 | J. W. HARRIS #238 | TEMPO RESOURCES GP, LLC | DRILL | 450 | |
| 2010-03-10 | 692315 | 42-083-35832 | J. W. HARRIS #237 | TEMPO RESOURCES GP, LLC | DRILL | 450 | |