| 2012-01-13 | 731091 | 42-483-33372 | THURMAN HORN #407H | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | Y |
| 2012-01-13 | 731091 | 42-483-33372 | THURMAN HORN #407H | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | Y |
| 2012-01-12 | 731118 | 42-483-33374 | TYLER 55 #5H | APACHE CORPORATION | DRILL | 14,000 | Y |
| 2012-01-12 | 731115 | 42-483-33376 | BRYANT 21 #14H | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | Y |
| 2012-01-12 | 731115 | 42-483-33376 | BRYANT 21 #14H | CHESAPEAKE OPERATING, INC. | DRILL | 14,000 | Y |
| 2012-01-11 | 731105 | 42-483-33375 | MILLER SPINNEY 39 SL #3H | LINN OPERATING, INC. | DRILL | 13,664 | Y |
| 2012-01-11 | 731105 | 42-483-33375 | MILLER SPINNEY 39 #3H | LINN OPERATING, INC. | DRILL | 13,664 | Y |
| 2012-01-11 | 731098 | 42-483-33373 | MILLER SPINNEY 39 SL #2H | LINN OPERATING, INC. | DRILL | 13,629 | Y |
| 2012-01-11 | 731098 | 42-483-33373 | MILLER SPINNEY 39 #2H | LINN OPERATING, INC. | DRILL | 13,629 | Y |
| 2012-01-03 | 730631 | 42-483-33371 | LOTT #7016H | FOREST OIL CORPORATION | DRILL | 17,500 | Y |
| 2011-12-28 | 730153 | 42-483-33369 | BLACK 50 SL #6H | LINN OPERATING, INC. | DRILL | 12,515 | Y |
| 2011-12-28 | 730153 | 42-483-33369 | BLACK 50 SL #6H | LINN OPERATING, INC. | DRILL | 12,515 | Y |
| 2011-12-27 | 730461 | 42-483-33370 | BLACK 49 SL #6H | LINN OPERATING, INC. | DRILL | 12,515 | Y |
| 2011-12-27 | 730461 | 42-483-33370 | ONA BLACK 49 SL #6H | LINN OPERATING, INC. | DRILL | 12,515 | Y |
| 2011-12-22 | 730329 | 42-483-33368 | IVESTOR 57 SL #4H | SAMSON LONE STAR, LLC | DRILL | 10,500 | Y |
| 2011-12-22 | 730283 | 42-483-33367 | LEDBETTER 66 #15H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-22 | 730283 | 42-483-33367 | LEDBETTER 66 #15H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-22 | 730281 | 42-483-33366 | HAMILTON 39 SL #10H | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2011-12-22 | 730281 | 42-483-33366 | HAMILTON 39 SL #10H | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2011-12-22 | 730281 | 42-483-33366 | HAMILTON 39 #10H | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2011-12-22 | 730249 | 42-483-33365 | BLACK TRUST 49 #4H | LINN OPERATING, INC. | DRILL | 12,515 | Y |
| 2011-12-22 | 729996 | 42-483-32678 | HEFLEY 34 #10 | LINN OPERATING, INC. | FLD-XFR | 14,652 | |
| 2011-12-22 | 729951 | 42-483-33363 | FRYE RANCH #610H | FOREST OIL CORPORATION | DRILL | 16,500 | Y |
| 2011-12-22 | 729951 | 42-483-33363 | FRYE RANCH #610H | FOREST OIL CORPORATION | DRILL | 16,500 | Y |
| 2011-12-20 | 729859 | 42-483-33361 | BRITT 9 #4H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,853 | Y |
| 2011-12-20 | 729859 | 42-483-33361 | BRITT 9 #4H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,853 | Y |
| 2011-12-19 | 729953 | 42-483-33364 | BRITT 9 #5H | NEWFIELD EXPL. MID-CON. INC | DRILL | 13,747 | Y |
| 2011-12-19 | 729894 | 42-483-33362 | DAVIS 65 #20H | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | Y |
| 2011-12-19 | 729894 | 42-483-33362 | DAVIS 65 #20H | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | Y |
| 2011-12-19 | 729894 | 42-483-33362 | DAVIS 65 SL #20H | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | Y |
| 2011-12-14 | 729776 | 42-483-33360 | BROWN 8 #5H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 18,000 | Y |
| 2011-12-14 | 729776 | 42-483-33360 | BROWN #805H | DEVON ENERGY PRODUCTION CO, L.P. | DRILL | 18,000 | Y |
| 2011-12-14 | 729755 | 42-483-33359 | LEE 42 WEL #7H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-14 | 729755 | 42-483-33359 | LEE 42 WEL #7H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-14 | 729755 | 42-483-33359 | LEE 42 WEL SL #7H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-14 | 729755 | 42-483-33359 | LEE 42 WEL SL #7H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-14 | 729755 | 42-483-33359 | LEE 42 WEL #7H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-14 | 729439 | 42-483-32222 | DAVIS #3061 | CREST RESOURCES, INC. | RECOMP | 18,273 | |
| 2011-12-13 | 729756 | 42-483-33358 | LEE 42 WEL #8H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-13 | 729756 | 42-483-33358 | LEE 42 WEL #8H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-13 | 729756 | 42-483-33358 | LEE 42 WEL SL #8H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-13 | 729756 | 42-483-33358 | LEE 42 WEL #8H | CHESAPEAKE OPERATING, INC. | DRILL | 12,000 | Y |
| 2011-12-13 | 729706 | 42-483-33357 | MILLS RANCH & CO. #9017H | SANGUINE GAS EXPLORATION, LLC | DRILL | 13,000 | Y |
| 2011-12-13 | 729706 | 42-483-33357 | MILLS RANCH & CO. #9017H | SANGUINE GAS EXPLORATION, LLC | DRILL | 13,000 | Y |
| 2011-12-12 | 727856 | 42-483-33336 | ELMORE 32 #13H | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | Y |
| 2011-12-09 | 729450 | 42-483-33356 | ATHERTON #1011H | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | Y |
| 2011-12-09 | 729450 | 42-483-33356 | ATHERTON SL #1011H | CHESAPEAKE OPERATING, INC. | DRILL | 16,000 | Y |
| 2011-12-09 | 729388 | 42-483-33355 | BRITT CALDWELL #9015H | PLAINS EXPLORATION & PROD. CO. | DRILL | 14,870 | Y |
| 2011-12-09 | 729286 | 42-483-33350 | ZYBACH #7010H | CHESAPEAKE OPERATING, INC. | DRILL | 18,000 | Y |
| 2011-12-09 | 729169 | 42-483-32783 | WEATHERLY #201 | APACHE CORPORATION | RECOMP | 17,000 | |