| 2012-09-18 | 747881 | 42-475-36235 | BIG SILVER 34-160 #3H | CIMAREX ENERGY CO. | DRILL | 11,200 | Y |
| 2012-09-18 | 747453 | 42-475-36231 | UNIVERSITY 31W #9 | KAISER-FRANCIS OIL COMPANY | DRILL | 7,250 | |
| 2012-09-18 | 747452 | 42-475-36230 | UNIVERSITY 31W #7 | KAISER-FRANCIS OIL COMPANY | DRILL | 7,250 | |
| 2012-09-18 | 747450 | 42-475-36228 | UNIVERSITY 31E #4 | KAISER-FRANCIS OIL COMPANY | DRILL | 7,250 | |
| 2012-09-17 | 747580 | 42-475-36225 | OBRIEN, GW. ETAL #1934 | WHITING OIL AND GAS CORPORATION | DRILL | 3,400 | |
| 2012-09-14 | 747596 | 42-475-36224 | OBRIEN, GW. ETAL #1951 | WHITING OIL AND GAS CORPORATION | DRILL | 3,400 | |
| 2012-09-14 | 747591 | 42-475-36223 | OBRIEN, GW. ETAL #1941 | WHITING OIL AND GAS CORPORATION | DRILL | 3,400 | |
| 2012-09-14 | 747591 | 42-475-36223 | OBRIEN, GW. ETAL #1941 | WHITING OIL AND GAS CORPORATION | DRILL | 3,400 | |
| 2012-09-14 | 747590 | 42-475-36222 | OBRIEN, GW. ETAL #1939 | WHITING OIL AND GAS CORPORATION | DRILL | 3,400 | |
| 2012-09-14 | 747586 | 42-475-36221 | OBRIEN, GW. ETAL #1938 | WHITING OIL AND GAS CORPORATION | DRILL | 3,400 | |
| 2012-09-14 | 747586 | 42-475-36221 | OBRIEN, GW. ETAL #1938 | WHITING OIL AND GAS CORPORATION | DRILL | 3,400 | |
| 2012-09-13 | 746157 | 42-475-35504 | UNIVERSITY 19-29 #2H | ANADARKO PETROLEUM CORPORATION | FLD-XFR | 11,507 | Y |
| 2012-09-12 | 747724 | 42-475-36234 | WINTER #6 | NORTHSTAR OPERATING COMPANY | DRILL | 5,200 | |
| 2012-09-12 | 747515 | 42-475-36220 | OBRIEN, G. W. ETAL #1933 | WHITING OIL AND GAS CORPORATION | DRILL | 3,200 | |
| 2012-09-12 | 747514 | 42-475-36219 | OBRIEN, G. W. ETAL #1932 | WHITING OIL AND GAS CORPORATION | DRILL | 3,200 | |
| 2012-09-11 | 747424 | 42-475-36233 | MONROE 34-116 UNIT #2H | CIMAREX ENERGY CO. | DRILL | 11,800 | Y |
| 2012-09-11 | 747424 | 42-475-36233 | MONROE 34-116 UNIT #2H | CIMAREX ENERGY CO. | DRILL | 12,000 | Y |
| 2012-09-07 | 743037 | 42-475-36227 | BRINE #1 | MESQUITE SWD INC | DRILL | 3,400 | |
| 2012-09-06 | 747718 | 42-475-36232 | GRAHAM #2 | NORTHSTAR OPERATING COMPANY | DRILL | 5,200 | |
| 2012-09-06 | 746901 | 42-475-33448 | HUTCHINGS STOCK ASSN #1380 | WHITING OIL AND GAS CORPORATION | RECLASS | 3,600 | |
| 2012-09-06 | 745593 | 42-475-36201 | MONROE 34-223/220 UNIT #1H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2012-09-05 | 746565 | 42-475-36226 | BUTTERFLY #1R | TEXON OIL COMPANY, INC. | DRILL | 6,700 | |
| 2012-08-31 | 746163 | 42-475-35484 | UNIVERSITY 18-40 #2H | ANADARKO PETROLEUM CORPORATION | FLD-XFR | 15,990 | Y |
| 2012-08-30 | 746883 | 42-475-36218 | PIPES 34-115 UNIT #1H | CIMAREX ENERGY CO. | DRILL | 11,700 | Y |
| 2012-08-30 | 746020 | 42-475-35185 | UNIVERSITY 20-42 #1 | ANADARKO PETROLEUM CORPORATION | FLD-XFR | 17,600 | |
| 2012-08-29 | 746821 | 42-475-36217 | JAMIE #212 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-08-29 | 746113 | 42-475-36212 | HUNTER #6 | OXY USA INC. | DRILL | 7,000 | |
| 2012-08-28 | 746763 | 42-475-36216 | COLUMBINE 34-167 #3H | CIMAREX ENERGY CO. | DRILL | 11,300 | Y |
| 2012-08-24 | 746632 | 42-475-36215 | TIPI 34-163 #1H | CIMAREX ENERGY CO. | DRILL | 11,800 | Y |
| 2012-08-24 | 746632 | 42-475-36215 | TIPI 34-163 #1H | CIMAREX ENERGY CO. | DRILL | 11,800 | Y |
| 2012-08-24 | 746632 | 42-475-36215 | TIPI 34-163 #1H | CIMAREX ENERGY CO. | DRILL | 11,800 | Y |
| 2012-08-24 | 746573 | 42-475-36213 | ASHLEY #201 | HENRY RESOURCES LLC | DRILL | 12,500 | |
| 2012-08-24 | 746570 | 42-475-36214 | JAGUAR #2 | SEABOARD OPERATING CO. | DRILL | 6,700 | |
| 2012-08-21 | 746333 | 42-475-36211 | MAGIC MAN 33-64 WRD #4H | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2012-08-21 | 746333 | 42-475-36211 | MAGIC MAN 33-64 WRD #4H | SHELL WESTERN E&P | DRILL | 15,000 | Y |
| 2012-08-21 | 746295 | 42-475-36209 | NWS MONAHANS #1 | NABORS WELL SERVICES CO. | DRILL | 5,500 | |
| 2012-08-20 | 746314 | 42-475-36210 | BLACK BURRO #3 | SEABOARD OPERATING CO. | DRILL | 5,500 | |
| 2012-08-17 | 746238 | 42-475-36206 | ZOLLER 34-113 SWD #1 | ENERGEN RESOURCES CORPORATION | DRILL | 6,850 | |
| 2012-08-17 | 746237 | 42-475-36207 | COLT 34-103 #2 | ENERGEN RESOURCES CORPORATION | DRILL | 11,500 | Y |
| 2012-08-17 | 746236 | 42-475-36208 | UNIVERSITY 43-18 SWD #1 | ENERGEN RESOURCES CORPORATION | DRILL | 6,600 | |
| 2012-08-16 | 746114 | 42-475-36204 | MAGIC MAN 33-64 WRD #3H | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2012-08-15 | 746085 | 42-475-36205 | COLUMBINE 34-167 #1H | CIMAREX ENERGY CO. | DRILL | 11,700 | Y |
| 2012-08-14 | 745909 | 42-475-36203 | FLINTLOCK 34-144 #1H | CIMAREX ENERGY CO. | DRILL | 11,200 | Y |
| 2012-08-14 | 745909 | 42-475-36203 | FLINTLOCK 34-144 #1H | CIMAREX ENERGY CO. | DRILL | 11,200 | Y |
| 2012-08-13 | 744742 | 42-475-34403 | RICHTER, LOUIS #78 | EAGLE ROCK OPERATING COMPANY,LLC | RECOMP | 6,800 | |
| 2012-08-09 | 745572 | 42-475-36202 | GREENBLATT 71 WRD #2H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2012-08-09 | 745572 | 42-475-36202 | GREENBLATT 71 WRD #2H | SHELL WESTERN E&P | DRILL | 12,000 | Y |
| 2012-08-07 | 745440 | 42-475-36200 | ZOLLER 34-113 #1 | ENERGEN RESOURCES CORPORATION | DRILL | 11,500 | Y |
| 2012-08-06 | 745357 | 42-475-36198 | BRAMBLETT 1-28 WRD #4H | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | Y |
| 2012-08-06 | 745357 | 42-475-36198 | BRAMBLETT 1-28 WRD #4H | SHELL WESTERN E&P | DRILL | 16,000 | Y |