| 2004-06-14 | 546851 | 42-483-31703 | ATHERTON #1 D | BRAVO NATURAL RESOURCES, INC. | DRILL | 5,600 | |
| 2004-06-09 | 546704 | 42-483-31702 | BRITT #306 | BRAVO NATURAL RESOURCES, INC. | DRILL | 13,000 | |
| 2004-06-08 | 546644 | 42-483-31701 | BRYANT #1021 | BRAVO NATURAL RESOURCES, INC. | DRILL | 14,000 | |
| 2004-06-03 | 546407 | 42-483-31700 | MEEK #196 | RAYDON EXPLORATION, INC. | DRILL | 7,800 | |
| 2004-06-03 | 546407 | 42-483-31700 | MEEK #196 | RAYDON EXPLORATION, INC. | DRILL | 7,800 | |
| 2004-06-01 | 546328 | 42-483-31699 | FRYE #2029 | PEAK OPERATING OF TEXAS, LLC | DRILL | 14,000 | |
| 2004-05-19 | 545904 | 42-483-31698 | MILLER #1026 | BRAVO NATURAL RESOURCES, INC. | DRILL | 13,000 | |
| 2004-05-17 | 545781 | 42-483-31697 | ZYBACH 65 #6 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,150 | |
| 2004-05-17 | 545780 | 42-483-31696 | ZYBACH 65 #7 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,150 | |
| 2004-05-17 | 545779 | 42-483-31695 | ZYBACH 65 #3 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,100 | |
| 2004-05-13 | 545678 | 42-483-31694 | SOPHIA #2050 | SAMSON LONE STAR LP | DRILL | 14,500 | |
| 2004-05-12 | 545604 | 42-483-31693 | DAVIS #1026 | BRAVO NATURAL RESOURCES, INC. | DRILL | 14,000 | |
| 2004-05-07 | 545472 | 42-483-31623 | KIKER #104 | CHESAPEAKE OPERATING, INC. | RECOMP | 14,000 | |
| 2004-05-07 | 545470 | 42-483-31692 | PURYEAR #2028 | QUESTAR EXPL. AND PROD. CO. | DRILL | 12,400 | |
| 2004-05-07 | 545428 | 42-483-31688 | BRITT RANCH "I" 4 #5 | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,600 | |
| 2004-05-07 | 545427 | 42-483-31689 | BRITT RANCH "I" 4 #4 | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,600 | |
| 2004-05-07 | 545426 | 42-483-31690 | BRITT RANCH "D" 5 #5 | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,600 | |
| 2004-05-07 | 545425 | 42-483-31691 | BRITT RANCH "D" 5 #6 | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,600 | |
| 2004-05-07 | 545425 | 42-483-31691 | BRITT RANCH "D" 5 #6 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,700 | |
| 2004-04-26 | 544934 | 42-483-31687 | LEGG #307 | BRAVO NATURAL RESOURCES, INC. | DRILL | 13,000 | |
| 2004-04-26 | 544934 | 42-483-31687 | LEGG #307 | CHESAPEAKE OPERATING, INC. | DRILL | 13,000 | |
| 2004-04-16 | 544510 | 42-483-31686 | BRITT RANCH 36 #5 | NEWFIELD EXPL. MID-CON. INC | DRILL | 16,000 | |
| 2004-04-15 | 544506 | 42-483-31685 | BRYANT #2021 | BRAVO NATURAL RESOURCES, INC. | DRILL | 14,000 | |
| 2004-04-08 | 544125 | 42-483-31684 | PURYEAR #3027 | QUESTAR EXPL. AND PROD. CO. | DRILL | 12,400 | |
| 2004-04-02 | 543993 | 42-483-31683 | LEGG #206 | BRAVO NATURAL RESOURCES, INC. | DRILL | 13,000 | |
| 2004-04-01 | 543802 | 42-483-31682 | PURYEAR #2013 | QUESTAR EXPL. AND PROD. CO. | DRILL | 12,450 | |
| 2004-03-29 | 543773 | 42-483-31681 | LEGG #207 | BRAVO NATURAL RESOURCES, INC. | DRILL | 13,000 | |
| 2004-03-29 | 543773 | 42-483-31681 | LEGG #207 | BRAVO NATURAL RESOURCES, INC. | DRILL | 13,000 | |
| 2004-03-29 | 543773 | 42-483-31681 | LEGG #207 | CHESAPEAKE OPERATING, INC. | DRILL | 13,000 | |
| 2004-03-29 | 543735 | 42-483-31680 | STILES #5025 | STALLION ENERGY, INC. | DRILL | 13,900 | |
| 2004-03-19 | 543474 | 42-483-31679 | ZYBACH 65 #5 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,125 | |
| 2004-03-10 | 543065 | 42-483-31678 | MILLER 2 #8 | BRAVO NATURAL RESOURCES, INC. | DRILL | 14,000 | |
| 2004-03-10 | 542976 | 42-483-31677 | MEEK, KAREN #2 | NEWFIELD EXPL. MID-CON. INC | DRILL | 14,350 | |
| 2004-03-03 | 542780 | 42-483-31676 | ZYBACH 65 #2 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 12,125 | |
| 2004-03-03 | 542767 | 42-483-31675 | ALEXANDER #1023 | BRAVO NATURAL RESOURCES, INC. | DRILL | 14,000 | |
| 2004-03-03 | 542766 | 42-483-31674 | ATHERTON #8069 | BRAVO NATURAL RESOURCES, INC. | DRILL | 14,000 | |
| 2004-03-01 | 542298 | 42-483-30598 | EDWARDS #1 | ZEPHYR LONE STAR OPER CO.,L.L.C. | RENTR | 15,025 | |
| 2004-02-24 | 542442 | 42-483-31673 | ATHERTON #1068 | APACHE CORPORATION | DRILL | 15,000 | |
| 2004-02-24 | 542442 | 42-483-31673 | ATHERTON #1068 | APACHE CORPORATION | DRILL | 15,000 | |
| 2004-02-23 | 542316 | 42-483-31672 | CALDWELL, BRITT #3015 | STALLION ENERGY, INC. | DRILL | 13,750 | |
| 2004-02-13 | 540206 | 42-483-31045 | MILLS RANCH #397 | BRIGHAM OIL & GAS, L.P. | RENTR | 27,000 | |
| 2004-02-11 | 541929 | 42-483-31671 | TAYLOR 4 #2 | TEXAKOMA OIL & GAS CORPORATION | DRILL | 12,400 | |
| 2004-02-09 | 541829 | 42-483-31670 | STILES RANCH #204 | APACHE CORPORATION | DRILL | 15,000 | |
| 2004-02-09 | 541828 | 42-483-31669 | STILES RANCH #103 | APACHE CORPORATION | DRILL | 15,000 | |
| 2004-02-04 | 541673 | 42-483-31668 | BRITT #207 | STALLION ENERGY, INC. | DRILL | 13,750 | |
| 2004-02-04 | 541660 | 42-483-31667 | ELMORE 32 #4 | BRAVO NATURAL RESOURCES, INC. | DRILL | 14,000 | |
| 2004-02-04 | 541659 | 42-483-31666 | STILES #1067 | BRAVO NATURAL RESOURCES, INC. | DRILL | 16,500 | |
| 2004-01-26 | 541198 | 42-483-31076 | MILLS RANCH #199S | BRIGHAM OIL & GAS, L.P. | RECOMP | 25,000 | |
| 2004-01-23 | 541124 | 42-483-31665 | CRADDOCK #1 | CAMBRIDGE PRODUCTION, INC. | DRILL | 13,700 | |
| 2004-01-21 | 540070 | 42-483-31659 | STILES RANCH #9068 | APACHE CORPORATION | DRILL | 18,500 | |