| 2011-02-28 | 710929 | 42-475-35716 | SLO-POKE 149 #1HG | ARRINGTON OIL&GAS OPERATING LLC | DRILL | 15,775 | Y |
| 2011-02-25 | 710302 | 42-475-35715 | HUTCHINGS STOCK ASSN #3028 | SUNDOWN ENERGY LP | DRILL | 11,000 | |
| 2011-02-24 | 710725 | 42-475-35714 | COVINGTON 34-224 #1H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-24 | 710725 | 42-475-35714 | COVINGTON 34-224 #1H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-24 | 710420 | 42-475-35708 | HUTCHINGS STOCK ASSN #1670 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2011-02-24 | 710414 | 42-475-10238 | HUTCHINGS STOCK ASSN #636 | SUNDOWN ENERGY LP | RENTR | 11,000 | |
| 2011-02-24 | 710409 | 42-475-35704 | HUTCHINGS STOCK ASSN #1666 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2011-02-23 | 710652 | 42-475-35712 | FT. WORTH NATL. BANK #13 | P.O.&G. OPERATING, LLC | DRILL | 2,600 | |
| 2011-02-23 | 710644 | 42-475-34000 | HUTCHINGS STOCK ASSN #1492 | SUNDOWN ENERGY LP | RENTR | 11,000 | |
| 2011-02-23 | 710460 | 42-475-35709 | MONROE 34-232 #2H | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | Y |
| 2011-02-22 | 709532 | 42-475-35697 | YADON STATE A #1H | ATLANTIC OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-02-21 | 710514 | 42-475-35711 | BLACKTIP JOHNSON 1-39 #2H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-21 | 710471 | 42-475-35710 | WHITLEY 34-231 #2H | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2011-02-18 | 710366 | 42-475-35703 | PRICE '46' #1 | OXY USA INC. | DRILL | 7,000 | |
| 2011-02-18 | 710362 | 42-475-35702 | HOOKER '46' #1 | OXY USA INC. | DRILL | 7,000 | |
| 2011-02-17 | 710321 | 42-475-35701 | HUTCHINGS STOCK ASSN #3029 | SUNDOWN ENERGY LP | DRILL | 11,000 | |
| 2011-02-15 | 710173 | 42-475-35700 | CAPRITO 39 #3 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 5,800 | |
| 2011-02-14 | 710066 | 42-475-35699 | FOWLER 34-193 #3H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-14 | 710066 | 42-475-35699 | FOWLER 34-193 #3H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-14 | 710050 | 42-475-35333 | DAVIS '33-20' #1H | CIMAREX ENERGY CO. OF COLORADO | RECOMP | 11,500 | Y |
| 2011-02-11 | 709975 | 42-475-35698 | WIGGO 34-177 #1H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-08 | 709678 | 42-475-35696 | OBRIEN, G.W. ETAL #1876 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2011-02-08 | 709676 | 42-475-35695 | OBRIEN, G.W. ETAL #1875 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2011-02-07 | 709675 | 42-475-35694 | OBRIEN, G.W. ETAL #1874 | WHITING OIL AND GAS CORPORATION | DRILL | 4,000 | |
| 2011-02-03 | 709488 | 42-475-35687 | EAST VERMEJO 33-66 #1H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-03 | 709168 | 42-475-35693 | BLAIR, R.G. #6 | P.O.&G. OPERATING, LLC | DRILL | 2,500 | |
| 2011-02-03 | 709167 | 42-475-35692 | BLAIR, R.G. #5 | P.O.&G. OPERATING, LLC | DRILL | 2,500 | |
| 2011-02-03 | 709167 | 42-475-35692 | BLAIR, R.G. #5 | P.O.&G. OPERATING, LLC | DRILL | 2,500 | |
| 2011-02-03 | 709141 | 42-475-35690 | CASEY #6 | P.O.&G. OPERATING, LLC | DRILL | 2,600 | |
| 2011-02-03 | 709131 | 42-475-35689 | EDWARDS A #2R | WILLIAMS OIL COMPANY | DRILL | 6,500 | |
| 2011-02-03 | 706325 | 42-475-10786 | UNIVERSITY PYOTE #1 | SANDRIDGE EXPL. AND PROD., LLC | RENTR | 7,000 | |
| 2011-02-02 | 709463 | 42-475-35688 | MONROE 34-158 #2H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-02 | 709463 | 42-475-35688 | MONROE 34-158 UNIT #2H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-02 | 709463 | 42-475-35688 | MONROE 34-158 UNIT #2H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-02 | 708953 | 42-475-35691 | EDWARDS #1R | WILLIAMS OIL COMPANY | DRILL | 6,500 | |
| 2011-02-01 | 709389 | 42-475-35686 | MONROE 34-195 #1H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-01 | 709389 | 42-475-35686 | MONROE 34-195 #1H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-01 | 709389 | 42-475-35686 | MONROE 34-195 #1H | ANADARKO PETROLEUM CORPORATION | DRILL | 16,000 | Y |
| 2011-02-01 | 709388 | 42-475-35685 | UNIVERSITY 17-17 #3 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 6,750 | |
| 2011-02-01 | 709388 | 42-475-35685 | UNIVERSITY 17-17 #3 | SHERIDAN PRODUCTION COMPANY, LLC | DRILL | 7,200 | |
| 2011-02-01 | 709387 | 42-475-35684 | UNIVERSITY 17-17 #2 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 6,750 | |
| 2011-02-01 | 709387 | 42-475-35684 | UNIVERSITY 17-17 #2 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 7,500 | |
| 2011-02-01 | 709386 | 42-475-35683 | UNIVERSITY 17-17 #1 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 6,600 | |
| 2011-02-01 | 709386 | 42-475-35683 | UNIVERSITY 17-17 #1 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 7,120 | |
| 2011-01-28 | 709253 | 42-475-31830 | SCOTT, F. H. #1 | MERIT ENERGY COMPANY | RECOMP | 6,480 | |
| 2011-01-28 | 709251 | 42-475-35682 | SKINNER 34-116 #1H | CIMAREX ENERGY CO. | DRILL | 18,000 | Y |
| 2011-01-28 | 709251 | 42-475-35682 | SKINNER 34-116 #1H | CIMAREX ENERGY CO. | DRILL | 12,000 | Y |
| 2011-01-28 | 708965 | 42-475-35172 | HUTCHINGS STOCK ASSN #3014 | SUNDOWN ENERGY LP | RECOMP | 6,200 | |
| 2011-01-27 | 708972 | 42-475-35681 | MONROE 1-17 #2H | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | Y |
| 2011-01-27 | 708972 | 42-475-35681 | MONROE 1-17 #2H | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | Y |