| 2010-03-03 | 692028 | 42-371-38647 | ALLISON #4705 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 14,000 | |
| 2010-03-03 | 691911 | 42-371-07391 | YATES FIELD UNIT #39B17 | KINDER MORGAN PRODUCTION CO LLC | RECOMP | 1,999 | Y |
| 2010-02-26 | 691851 | 42-371-38646 | WEST RANCH #2214 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-02-25 | 691822 | 42-371-38645 | ALLISON #2017 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 14,000 | |
| 2010-02-25 | 691817 | 42-371-38644 | WEST RANCH #4307 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-02-25 | 691810 | 42-371-38643 | WEST RANCH #2348 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-02-23 | 691693 | 42-371-38642 | WEST RANCH #2343 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-02-19 | 691490 | 42-371-38641 | WEST RANCH #2342 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-02-17 | 691298 | 42-371-38639 | WEST RANCH #2258 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-02-17 | 691236 | 42-371-38640 | ALLISON 4 #103 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 14,000 | |
| 2010-02-17 | 691236 | 42-371-38640 | ALLISON 4 #103 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 16,000 | |
| 2010-02-12 | 691225 | 42-371-38638 | ALLISON #3034 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 14,000 | |
| 2010-02-12 | 691223 | 42-371-38637 | ALLISON #3032 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 14,000 | |
| 2010-02-09 | 690956 | 42-371-38634 | WEST RANCH #2260 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-02-09 | 690714 | 42-371-38636 | MILLAR, L.H. ETAL #38 | OLSEN ENERGY INC. | DRILL | 3,200 | |
| 2010-02-09 | 690714 | 42-371-38636 | MILLAR, L.H., ETAL "39" #38 | OLSEN ENERGY INC. | DRILL | 3,200 | |
| 2010-02-09 | 690707 | 42-371-38635 | MILLAR, L.H. ETAL #37 | OLSEN ENERGY INC. | DRILL | 3,200 | |
| 2010-02-08 | 690834 | 42-371-38633 | ALLISON #2140 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-02-04 | 690664 | 42-371-38632 | WEST RANCH #5053 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2010-02-02 | 690479 | 42-371-34707 | MAYS, GENE (SEC. 17) #3 | SOUTHWEST ROYALTIES, INC. | RECOMP | 9,683 | |
| 2010-02-01 | 690481 | 42-371-38630 | LESLIE #7 | GRIFFIN PETROLEUM COMPANY | DRILL | 950 | |
| 2010-02-01 | 690481 | 42-371-38630 | LESLIE #7 | GRIFFIN PETROLEUM COMPANY | DRILL | 950 | |
| 2010-01-26 | 690182 | 42-371-38629 | WEST STATE #406W | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2010-01-25 | 690099 | 42-371-34265 | BRENNAND STATE "A" #1 | WTG EXPLORATION | RENTR | 14,000 | |
| 2010-01-25 | 690084 | 42-371-32418 | LAS RANCH #1 | PYOTE WATER SYSTEMS, LLC | RENTR | 8,250 | |
| 2010-01-21 | 689889 | 42-371-38628 | WEST RANCH #4302 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2010-01-21 | 689783 | 42-371-34567 | BARBARIAN II STATE #1 | PINNACLE MINING CORPORATION | RENTR | 2,000 | |
| 2010-01-14 | 689659 | 42-371-38626 | WEST RANCH SOUTH #7102 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2010-01-14 | 689576 | 42-371-38625 | CANON #1022 | INCLINE ENERGY | DRILL | 9,800 | |
| 2010-01-11 | 689557 | 42-371-38624 | BARBARIAN STATE #3 | PINNACLE MINING CORPORATION | DRILL | 2,000 | |
| 2010-01-11 | 689282 | 42-371-33576 | YATES FIELD UNT #22B18 | KINDER MORGAN PRODUCTION CO LLC | RECOMP | 1,999 | |
| 2010-01-08 | 689246 | 42-371-37495 | UNIVERSITY 20-3 #2 | BESTO OIL & GAS, INC. | RENTR | 7,260 | |
| 2010-01-07 | 689394 | 42-371-38622 | WEST RANCH #4515 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2010-01-06 | 689306 | 42-371-38620 | WEST RANCH #4521H | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | Y |
| 2010-01-06 | 689234 | 42-371-35850 | DOWNIE RANCH #302 | SANDRIDGE EXPL. AND PROD., LLC | RENTR | 12,000 | |
| 2010-01-05 | 689310 | 42-371-38621 | WEST RANCH #6095 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2010-01-05 | 689310 | 42-371-38621 | WEST RANCH #6095 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2010-01-05 | 689310 | 42-371-38621 | WEST RANCH #6095 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2010-01-04 | 689256 | 42-371-38619 | BARBARIAN STATE #4 | PINNACLE MINING CORPORATION | DRILL | 2,000 | |
| 2009-12-30 | 689178 | 42-371-38618 | LONGFELLOW KING 9 #2301 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 14,000 | |
| 2009-12-21 | 688690 | 42-371-38617 | UNIVERSITY 16-8 #1 | TELESIS OPERATING CO., INC. | DRILL | 8,999 | |
| 2009-12-17 | 688791 | 42-371-38616 | WEST RANCH #4519 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2009-12-16 | 688627 | 42-371-38615 | WEST STATE #405E | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2009-12-14 | 688584 | 42-371-38614 | WEST RANCH #6096 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |
| 2009-12-10 | 688351 | 42-371-38613 | BARBARIAN STATE #1 | PINNACLE MINING CORPORATION | DRILL | 2,000 | |
| 2009-12-08 | 688278 | 42-371-31213 | STATE MCINTYRE #2 | ENDEAVOR ENERGY RESOURCES L.P. | RENTR | 16,000 | |
| 2009-12-08 | 688278 | 42-371-31213 | STATE MCINTYRE #2 | ENDEAVOR ENERGY RESOURCES L.P. | RENTR | 16,000 | |
| 2009-12-04 | 688163 | 42-371-37640 | MCCOY REMME RANCHES STATE 27 #1 | CHESAPEAKE OPERATING, INC. | RECOMP | 18,000 | |
| 2009-12-02 | 688067 | 42-371-38611 | WEST RANCH SOUTH #7106 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 12,000 | |
| 2009-12-01 | 688016 | 42-371-38610 | WEST RANCH #4518 | SANDRIDGE EXPL. AND PROD., LLC | DRILL | 15,000 | |