| 2007-09-20 | 646131 | 42-475-35282 | UNIVERSITY LANDS "BB" #5H | SOUTHWEST ROYALTIES, INC. | DRILL | 11,700 | Y |
| 2007-09-20 | 646129 | 42-475-34491 | UNIVERSITY LANDS "BB" #3H | SOUTHWEST ROYALTIES, INC. | RECOMP | 11,700 | Y |
| 2007-09-20 | 646129 | 42-475-34491 | UNIVERSITY LANDS "BB" #3H | SOUTHWEST ROYALTIES, INC. | RECOMP | 11,700 | Y |
| 2007-09-17 | 646044 | 42-475-35281 | CIMAREX UNIVERSITY '18-38' #2H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 12,200 | Y |
| 2007-09-17 | 645815 | 42-475-34961 | HUTCHINGS STOCK ASSOC #3010 | SUNDOWN ENERGY LP | RECOMP | 12,000 | |
| 2007-09-14 | 645823 | 42-475-35280 | UNIVERSITY "32-18" -A- #2H | SOUTHWEST ROYALTIES, INC. | DRILL | 11,600 | Y |
| 2007-09-14 | 645272 | 42-475-35277 | UNIVERSITY 19-28 #1 | CHESAPEAKE OPERATING, INC. | DRILL | 20,000 | |
| 2007-09-14 | 644466 | 42-475-35274 | HUTCHINGS STOCK ASSN #3016 | SUNDOWN ENERGY LP | DRILL | 6,500 | |
| 2007-09-06 | 645351 | 42-475-35279 | PYOTE GAS UNIT NO. 3 #3H | ENCORE OPERATING, L.P. | DRILL | 14,300 | Y |
| 2007-09-04 | 645326 | 42-475-35278 | CARP #1 | SEABOARD OPERATING CO. | DRILL | 4,900 | |
| 2007-08-30 | 645202 | 42-475-35276 | EDWARDS 4 #2 | WILLIAMS OIL COMPANY | DRILL | 6,600 | |
| 2007-08-24 | 643584 | 42-475-34796 | BENJAMIN #6 | FORTSON OIL COMPANY | RECOMP | 11,325 | Y |
| 2007-08-22 | 644681 | 42-475-34668 | UNIVERSITY LANDS "BB" #4H | SOUTHWEST ROYALTIES, INC. | RECOMP | 11,668 | Y |
| 2007-08-22 | 644524 | 42-475-35275 | UNIVERSITY "P" #3H | SOUTHWEST ROYALTIES, INC. | DRILL | 11,600 | Y |
| 2007-08-17 | 644428 | 42-475-11086 | O'BRIEN, G. W., ETAL #990 | WHITING OIL AND GAS CORPORATION | RECOMP | 4,000 | |
| 2007-08-17 | 644428 | 42-475-11086 | O'BRIEN, G. W., ETAL #990 | WHITING OIL AND GAS CORPORATION | RECOMP | 5,211 | |
| 2007-08-17 | 644421 | 42-475-30205 | O'BRIEN, G. W., ETAL #1120 | WHITING OIL AND GAS CORPORATION | RECOMP | 4,000 | |
| 2007-08-17 | 644408 | 42-475-30076 | O'BRIEN, G. W., ETAL #1105 | WHITING OIL AND GAS CORPORATION | RECOMP | 4,000 | |
| 2007-08-17 | 644404 | 42-475-11178 | O'BRIEN, G. W., ETAL #1065 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-17 | 644403 | 42-475-30222 | O'BRIEN, G. W., ETAL #1122 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-17 | 644401 | 42-475-20171 | O'BRIEN, G. W., ETAL #919 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-17 | 644397 | 42-475-01586 | O'BRIEN, G. W., ETAL #137WR | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-16 | 644360 | 42-475-11034 | O'BRIEN, G.W., ETAL #920 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-16 | 644358 | 42-475-01567 | O'BRIEN, G.W., ETAL #117 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-16 | 644357 | 42-475-01565 | O'BRIEN, G.W., ETAL #115 | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-16 | 644355 | 42-475-30433 | O'BRIEN, G. W., ETAL #1140WR | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-16 | 644353 | 42-475-01620 | O'BRIEN, G.W., ETAL #181WR | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-16 | 644352 | 42-475-05193 | O'BRIEN, G.W., ETAL #160WR | WHITING OIL AND GAS CORPORATION | RENTR | 4,000 | |
| 2007-08-10 | 643932 | 42-475-35272 | CIMAREX UNIVERSITY 18-36 #1H | CIMAREX ENERGY CO. OF COLORADO | DRILL | 12,200 | Y |
| 2007-08-10 | 643932 | 42-475-35272 | CIMAREX UNIVERSITY 18-36 #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 | 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 | |