| 2006-07-14 | 622583 | 42-483-32163 | BRYANT 21 #9 | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | |
| 2006-07-13 | 622564 | 42-483-32162 | BRITT RANCH B 45 #12 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-07-13 | 622564 | 42-483-32162 | BRITT RANCH B 45 #12 | NEWFIELD EXPL. MID-CON. INC | DRILL | 480 | |
| 2006-07-13 | 622484 | 42-483-32161 | BRITT RANCH B 45 #11 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-07-13 | 622110 | 42-483-32156 | LEDBETTER 66 #7 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2006-07-11 | 622381 | 42-483-32160 | DOBSON RANCH 40 #1 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 14,500 | |
| 2006-07-11 | 622320 | 42-483-32159 | BRITT 8 #3 | EOG RESOURCES, INC. | DRILL | 15,400 | |
| 2006-07-11 | 622315 | 42-483-32158 | HUFF RANCH 48 #3 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-07-11 | 622315 | 42-483-32158 | HUFF RANCH 48 #3 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-07-11 | 622314 | 42-483-32157 | HUFF RANCH 48 #2 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-07-11 | 622314 | 42-483-32157 | HUFF RANCH 48 #2 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-07-11 | 621489 | 42-483-32143 | RN BYERS UNIT #2302 | NOBLE ENERGY PRODUCTION, INC. | DRILL | 14,000 | |
| 2006-07-07 | 622118 | 42-483-32155 | CALCOTE 63 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2006-07-07 | 622102 | 42-483-32154 | STILES RANCH 23 #6 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2006-07-07 | 622095 | 42-483-32153 | ATHERTON 69 #16 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2006-07-06 | 622055 | 42-483-32151 | HEFLEY 34 #5 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 14,100 | |
| 2006-07-03 | 621938 | 42-483-32150 | BRITT RANCH H 46 #12 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,650 | |
| 2006-07-03 | 621938 | 42-483-32150 | BRITT RANCH H 46 #12 | NEWFIELD EXPL. MID-CON. INC | DRILL | 480 | |
| 2006-07-03 | 621937 | 42-483-32149 | BRITT RANCH H 46 #11 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,650 | |
| 2006-07-03 | 621937 | 42-483-32149 | BRITT RANCH H 46 #11 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-07-03 | 621930 | 42-483-32148 | BRITT RANCH H 46 #10 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-06-30 | 621863 | 42-483-32147 | WITHEM #2215 | NOBLE ENERGY PRODUCTION, INC. | DRILL | 14,000 | |
| 2006-06-29 | 621785 | 42-483-32146 | E.B. STREET #1511 | NOBLE ENERGY PRODUCTION, INC. | DRILL | 14,000 | |
| 2006-06-29 | 621768 | 42-483-31792 | STILES 24 #2024 | APACHE CORPORATION | RECOMP | 18,000 | |
| 2006-06-28 | 621693 | 42-483-32145 | MILLER 2 #9 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2006-06-23 | 621517 | 42-483-32144 | HUFF RANCH 48 #1 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,650 | |
| 2006-06-23 | 621310 | 42-483-32142 | FRYE RANCH #4010 | FOREST OIL CORPORATION | DRILL | 14,900 | |
| 2006-06-22 | 621453 | 42-483-32141 | BRITT 7 #8 | EOG RESOURCES, INC. | DRILL | 15,800 | |
| 2006-06-22 | 621153 | 42-483-32140 | PIKE #3 | VIKING VENTURES, LLC | DRILL | 3,200 | |
| 2006-06-22 | 621152 | 42-483-32139 | PIKE #2 | VIKING VENTURES, LLC | DRILL | 3,200 | |
| 2006-06-22 | 621149 | 42-483-32138 | PIKE #4 | VIKING VENTURES, LLC | DRILL | 3,200 | |
| 2006-06-22 | 621080 | 42-483-32136 | PIKE #1 | VIKING VENTURES, LLC | DRILL | 3,200 | |
| 2006-06-20 | 621039 | 42-483-32137 | HEFLEY #3248 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2006-06-20 | 621035 | 42-483-31280 | BRITT RANCH "D" 5 #1 | NEWFIELD EXPL. MID-CON. INC | RECOMP | 12,900 | |
| 2006-06-15 | 621031 | 42-483-32135 | MILLER 2 #10 | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | |
| 2006-06-15 | 621013 | 42-483-32134 | BRITT 7 #7 | EOG RESOURCES, INC. | DRILL | 15,800 | |
| 2006-06-08 | 620615 | 42-483-31857 | STILES 24 #1024 | APACHE CORPORATION | RECOMP | 16,354 | |
| 2006-06-07 | 620591 | 42-483-32133 | RIZLEY 22 #1 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 14,500 | |
| 2006-06-06 | 620456 | 42-483-32132 | NAOMI #1016A | SANGUINE GAS EXPLORATION, LLC | DRILL | 17,000 | |
| 2006-06-06 | 620394 | 42-483-32131 | BRITT RANCH "K" 37 #6 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,560 | |
| 2006-06-05 | 620457 | 42-483-32129 | ZYBACH 65 #20 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 14,450 | |
| 2006-06-05 | 620452 | 42-483-32130 | ZYBACH 65 #19 | DOMINION OKLAHOMA TEXAS E&P, INC | DRILL | 14,350 | |
| 2006-06-05 | 620308 | 42-483-32128 | MURPHY 2 #1 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,000 | |
| 2006-06-05 | 620308 | 42-483-32128 | MURPHY 2 #1 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,000 | |
| 2006-06-05 | 620210 | 42-483-32126 | HUFF RANCH 47 #2 | NEWFIELD EXPL. MID-CON. INC | DRILL | 15,850 | |
| 2006-06-02 | 620320 | 42-483-32127 | ZYBACH #1024 | KAISER-FRANCIS OIL COMPANY | DRILL | 19,000 | |
| 2006-06-01 | 620234 | 42-483-32125 | STILES 4 #704 | APACHE CORPORATION | DRILL | 18,000 | |
| 2006-06-01 | 619858 | 42-483-32124 | SOPHIA #2150 | SAMSON LONE STAR LP | DRILL | 14,500 | |
| 2006-06-01 | 619843 | 42-483-32123 | HEFLEY 47 #32 | SAMSON LONE STAR LP | DRILL | 14,000 | |
| 2006-06-01 | 619714 | 42-483-32122 | PURYEAR #4027 | QUESTAR EXPL. AND PROD. CO. | DRILL | 16,000 | |