| 2013-02-14 | 756707 | 42-317-38450 | WILLIAMS 6 #1 | PARSLEY ENERGY OPERATIONS, LLC | DRILL | 14,000 | |
| 2013-02-14 | 756662 | 42-317-38446 | CROSS BAR RANCH #3011W | RSP PERMIAN, LLC | DRILL | 12,000 | |
| 2013-02-14 | 756580 | 42-317-38447 | SCHARBAUER RANCH #202H | PIONEER NATURAL RES. USA, INC. | DRILL | 10,375 | Y |
| 2013-02-14 | 756578 | 42-317-38448 | SCHARBAUER RANCH #201H | PIONEER NATURAL RES. USA, INC. | DRILL | 11,530 | Y |
| 2013-02-14 | 756483 | 42-317-38443 | GASKINS #38K | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2013-02-14 | 756477 | 42-317-38442 | LEMBERGER-EMIR UNIT #1 | W&T OFFSHORE, INC. | DRILL | 12,000 | |
| 2013-02-13 | 756493 | 42-317-38444 | HALE #1524 | THREE RIVERS OPERATING CO II LLC | DRILL | 12,300 | |
| 2013-02-13 | 754750 | 42-317-38372 | TIPTON 33 #33F | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2013-02-12 | 756458 | 42-317-38440 | ALLAR 15 #4 | ENERGEN RESOURCES CORPORATION | DRILL | 12,000 | |
| 2013-02-12 | 756126 | 42-317-38430 | NAIL RANCH 3 #5 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-02-12 | 756117 | 42-317-38439 | WEARNER 38 #2 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-02-11 | 756342 | 42-317-38437 | WILBANKS #1503 | ENERGEN RESOURCES CORPORATION | DRILL | 11,500 | |
| 2013-02-11 | 756329 | 42-317-38436 | WILBANKS #1702 | ENERGEN RESOURCES CORPORATION | DRILL | 11,500 | |
| 2013-02-11 | 756122 | 42-317-38423 | TARZAN PIVOT #2 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-02-11 | 756019 | 42-317-38412 | SOUTH CURTIS RANCH #2201 | OCCIDENTAL PERMIAN LTD. | DRILL | 12,000 | |
| 2013-02-11 | 756012 | 42-317-38411 | SOUTH CURTIS RANCH #2106 | OCCIDENTAL PERMIAN LTD. | DRILL | 12,000 | |
| 2013-02-11 | 756012 | 42-317-38411 | SOUTH CURTIS RANCH #2106 | OCCIDENTAL PERMIAN LTD. | DRILL | 12,000 | |
| 2013-02-08 | 756295 | 42-317-38435 | HOLCOMB '46' #4 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2013-02-08 | 756290 | 42-317-38434 | HOLCOMB '45' #3 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2013-02-08 | 754353 | 42-317-38361 | ALLAR 7 #7G | LINN OPERATING, INC. | DRILL | 11,000 | |
| 2013-02-07 | 756179 | 42-317-38424 | WIGGINS '2' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,000 | |
| 2013-02-07 | 756179 | 42-317-38424 | WIGGINS '2' #1 | PIONEER NATURAL RES. USA, INC. | DRILL | 12,000 | |
| 2013-02-07 | 754191 | 42-317-38355 | CLEAR CREEK A #37H | LINN OPERATING, INC. | DRILL | 12,000 | |
| 2013-02-07 | 753803 | 42-317-38345 | CLEAR CREEK #37M | LINN OPERATING, INC. | DRILL | 12,500 | |
| 2013-02-07 | 753802 | 42-317-38344 | CLEAR CREEK #37L | LINN OPERATING, INC. | DRILL | 12,500 | |
| 2013-02-07 | 753458 | 42-317-38342 | WHEELER '14' #4 | PIONEER NATURAL RES. USA, INC. | DRILL | 11,500 | |
| 2013-02-06 | 755577 | 42-317-38421 | STRAIN 13 #2 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-02-06 | 755576 | 42-317-38420 | SABINE 39 #1 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-02-06 | 755574 | 42-317-38419 | STRAIN 19 #2 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-02-05 | 755916 | 42-317-38413 | CROSS 35 #1 | RELIANCE ENERGY, INC. | DRILL | 13,000 | |
| 2013-02-05 | 755916 | 42-317-38413 | CROSS 35 #1 | RELIANCE ENERGY, INC. | DRILL | 13,000 | |
| 2013-02-05 | 755852 | 42-317-38400 | HULL 2 #1 | RELIANCE ENERGY, INC. | DRILL | 13,000 | |
| 2013-02-05 | 755852 | 42-317-38400 | HULL 2 #1 | RELIANCE ENERGY, INC. | DRILL | 13,000 | |
| 2013-02-05 | 755852 | 42-317-38400 | HULL 2 #1 | RELIANCE ENERGY, INC. | DRILL | 13,000 | |
| 2013-02-05 | 755833 | 42-317-38404 | MABEE 139 #907 | OXY USA INC. | DRILL | 12,500 | |
| 2013-02-05 | 754179 | 42-317-38354 | MADISON '27' #6 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2013-02-05 | 754176 | 42-317-38353 | MADISON '27' #5 | ENDEAVOR ENERGY RESOURCES L.P. | DRILL | 12,000 | |
| 2013-02-05 | 752458 | 42-317-38310 | CROSS BAR RANCH #3015E | RSP PERMIAN, LLC | DRILL | 12,000 | |
| 2013-02-04 | 755860 | 42-317-38399 | GLASS RANCH 23 #1 | RELIANCE ENERGY, INC. | DRILL | 13,000 | |
| 2013-02-04 | 755826 | 42-317-38403 | MABEE 139 #1207 | OXY USA INC. | DRILL | 12,500 | |
| 2013-02-02 | 755505 | 42-317-38401 | DAVIS LYNX 46 #2 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-02-01 | 755855 | 42-317-38405 | SOUTH CURTIS RANCH #3305 | OCCIDENTAL PERMIAN LTD. | DRILL | 12,000 | |
| 2013-02-01 | 755849 | 42-317-38402 | SOUTH CURTIS RANCH #3301 | OCCIDENTAL PERMIAN LTD. | DRILL | 12,000 | |
| 2013-02-01 | 751753 | 42-317-38304 | MABEE 139 #309 | OXY USA INC. | DRILL | 11,500 | |
| 2013-01-31 | 755896 | 42-317-38395 | CROSS BAR RANCH #2905 | RSP PERMIAN, LLC | DRILL | 12,000 | |
| 2013-01-31 | 755718 | 42-317-38394 | BROWN II #1043 | THREE RIVERS OPERATING CO II LLC | DRILL | 11,500 | |
| 2013-01-31 | 755235 | 42-317-38391 | LOHAN 9 #2 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-01-31 | 755231 | 42-317-38390 | LOHAN 9 #1 | CROWNQUEST OPERATING, LLC | DRILL | 12,000 | |
| 2013-01-31 | 755046 | 42-317-38384 | NAIL RANCH #2E | ELEMENT PETRO OPERATING II, LLC | DRILL | 12,000 | |
| 2013-01-31 | 755046 | 42-317-38384 | NAIL RANCH #2E | DIAMONDBACK E&P LLC | DRILL | 12,000 | |