| 2007-08-10 | 643930 | 42-475-35271 | CIMAREX UNIVERSITY 20-44 #1H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 12,200 | Y |
| 2007-08-10 | 643930 | 42-475-35271 | CIMAREX UNIVERSITY 20-44 #1H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 12,200 | Y |
| 2007-08-10 | 643930 | 42-475-35271 | CIMAREX UNIVERSITY 20-44 #1H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 12,200 | Y |
| 2007-08-10 | 643926 | 42-475-35273 | CIMAREX UNIVERSITY 18-41 'B' #1H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 12,200 | Y |
| 2007-08-10 | 643926 | 42-475-35273 | CIMAREX UNIVERSITY 18-41 'B' #1H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 12,200 | Y |
| 2007-08-10 | 643850 | 42-475-34533 | LOCHRIDGE #1H | CIMAREX ENERGY CO. | RECOMP | 11,375 | Y |
| 2007-08-10 | 643850 | 42-475-34533 | LOCHRIDGE #1H | CIMAREX ENERGY CO. OF COLORADO | RECOMP | 11,375 | Y |
| 2007-07-31 | 642776 | 42-475-30669 | HOWE GAS UNIT NO. 6 #1 | ABRAXAS PETROLEUM CORPORATION | RENTR | 12,920 | |
| 2007-07-31 | 642726 | 42-475-30091 | CAPRITO 99 #1 | ABRAXAS PETROLEUM CORPORATION | RECOMP | 13,000 | |
| 2007-07-27 | 642532 | 42-475-30958 | UNIVERSITY 21-18 B #1H | QUANTUM RESOURCES MANAGEMENT,LLC | RECOMP | 14,610 | Y |
| 2007-07-27 | 642532 | 42-475-30958 | UNIVERSITY 21-18 B #1H | QUANTUM RESOURCES MANAGEMENT,LLC | RECOMP | 14,610 | Y |
| 2007-07-16 | 641866 | 42-475-33294 | O'BRIEN, G. W. ET AL #1463W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-07-11 | 641507 | 42-475-35268 | MAG-SEALY UNIT #437 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,576 | |
| 2007-07-11 | 641505 | 42-475-35267 | MAG-SEALY UNIT #353 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,576 | |
| 2007-07-11 | 641494 | 42-475-35269 | MAG-SEALY UNIT #326 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,034 | |
| 2007-07-11 | 641493 | 42-475-35270 | MAG-SEALY UNIT #302 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,350 | |
| 2007-07-11 | 641485 | 42-475-35266 | MAG-SEALY UNIT #233 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,012 | |
| 2007-07-06 | 641486 | 42-475-35265 | MAG-SEALY UNIT #207 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,160 | |
| 2007-07-03 | 640980 | 42-475-35258 | BARSTOW 14 #3 | JETTA OPERATING COMPANY, INC. | DRILL | 7,000 | |
| 2007-07-03 | 640980 | 42-475-35258 | BARSTOW 14 #3 | JETTA OPERATING COMPANY, INC. | DRILL | 7,000 | |
| 2007-07-03 | 640769 | 42-475-35256 | MAG-SEALY #253 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 2,980 | |
| 2007-07-03 | 640769 | 42-475-35256 | MAG-SEALY #253 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,107 | |
| 2007-07-02 | 640983 | 42-475-35259 | BARSTOW 22 #4 | JETTA OPERATING COMPANY, INC. | DRILL | 7,000 | |
| 2007-07-02 | 639565 | 42-475-35262 | FLYCATCHER #2 | TEXON OIL COMPANY, INC. | DRILL | 5,200 | |
| 2007-06-29 | 641642 | 42-475-35264 | MAG-SEALY UNIT #213 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 2,964 | |
| 2007-06-28 | 640987 | 42-475-35260 | BARSTOW 43 #2 | JETTA OPERATING COMPANY, INC. | DRILL | 7,000 | |
| 2007-06-28 | 640985 | 42-475-35261 | BARSTOW 40 #2 | JETTA OPERATING COMPANY, INC. | DRILL | 7,000 | |
| 2007-06-27 | 640813 | 42-475-35257 | MAG-SEALY UNIT #273 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 2,907 | |
| 2007-06-27 | 640813 | 42-475-35257 | MAG-SEALY UNIT #273 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,024 | |
| 2007-06-26 | 640772 | 42-475-35255 | MAG-SEALY #246 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 2,907 | |
| 2007-06-26 | 640767 | 42-475-35254 | MAG-SEALY UNIT #215 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 2,950 | |
| 2007-06-26 | 640767 | 42-475-35254 | MAG-SEALY UNIT #215 | QUANTUM RESOURCES MANAGEMENT,LLC | DRILL | 3,153 | |
| 2007-06-25 | 639257 | 42-475-34741 | RICHTER, LOUIS #94 | STANOLIND OPERATING CORP. | FLD-XFR | 5,462 | |
| 2007-06-15 | 640348 | 42-475-35252 | UNIVERSITY 20-46 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-06-15 | 640348 | 42-475-35252 | UNIVERSITY 20-46 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-06-13 | 640192 | 42-475-30390 | MORRISON, H. B. #1 | CIMAREX ENERGY CO. OF COLORADO | RENTR | 11,250 | |
| 2007-06-13 | 640191 | 42-475-35251 | KHC 33-24 #1H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 11,100 | Y |
| 2007-06-13 | 640186 | 42-475-35250 | HOWARD 33-22 #2H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 11,100 | Y |
| 2007-06-05 | 639767 | 42-475-34689 | HUTCHINGS STOCK ASSOC #1567 | SUNDOWN ENERGY LP | RECOMP | 6,000 | |
| 2007-06-05 | 639767 | 42-475-34689 | HUTCHINGS STOCK ASSOC #1567 | SUNDOWN ENERGY LP | RECOMP | 6,200 | |
| 2007-05-30 | 639624 | 42-475-35249 | EDWARDS 4 #1 | WILLIAMS OIL COMPANY | DRILL | 6,600 | |
| 2007-05-24 | 637721 | 42-475-35248 | MANGY MULE #1 | SEABOARD OPERATING CO. | DRILL | 5,200 | |
| 2007-05-19 | 639079 | 42-475-33557 | O'BRIEN, G. W., ETAL #1495W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-05-19 | 639078 | 42-475-33311 | O'BRIEN, G. W., ETAL #1470W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-05-19 | 639074 | 42-475-33285 | O'BRIEN, G. W., ETAL #1464W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-05-19 | 639064 | 42-475-33296 | O'BRIEN, G. W., ETAL #1457W | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-05-17 | 638713 | 42-475-33132 | D E BARNES ESTATE #1AH | CIMAREX ENERGY CO. OF COLORADO | RENTR | 11,050 | Y |
| 2007-05-17 | 638713 | 42-475-33132 | BARNES, D. E. ESTATE #1AH | CIMAREX ENERGY CO. OF COLORADO | RENTR | 11,050 | Y |
| 2007-05-17 | 638713 | 42-475-33132 | D E BARNES ESTATE #1AH | CIMAREX ENERGY CO. OF COLORADO | RENTR | 11,050 | Y |
| 2007-05-17 | 638713 | 42-475-33132 | BARNES, D. E. ESTATE #1AH | CIMAREX ENERGY CO. OF COLORADO | RENTR | 11,050 | Y |