| 720761 | Aug 3, 2011 | Aug 3, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #8A03H | 1,999 | 37135349 |
| 721121 | Aug 2, 2011 | Aug 2, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #29CR8H | 1,999 | 37132553 |
| 721118 | Aug 2, 2011 | Aug 2, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #29C41H | 1,999 | 37136154 |
| 721049 | Aug 2, 2011 | Aug 2, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #29A34H | 1,999 | 37136117 |
| 721043 | Aug 2, 2011 | Aug 2, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #29A13H | 1,999 | 37135265 |
| 721131 | Aug 1, 2011 | Aug 1, 2011 | Pinnacle Mining Corporation | Irt 53 #6 | 2,500 | 37138842 |
| 721127 | Aug 1, 2011 | Aug 1, 2011 | Pinnacle Mining Corporation | Irt 53 #4 | 2,500 | 37138841 |
| 721126 | Aug 1, 2011 | Aug 1, 2011 | Pinnacle Mining Corporation | Irt 53 #3 | 2,500 | 37138840 |
| 721123 | Aug 1, 2011 | Aug 1, 2011 | Pinnacle Mining Corporation | Irt 53 #2 | 2,500 | 37138839 |
| 721040 | Aug 1, 2011 | Aug 1, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #27B13H | 1,999 | 37135225 |
| 721040Amendment | Aug 1, 2011 | Aug 1, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #27B13H | 1,999 | 37135225 |
| 721039 | Aug 1, 2011 | Aug 1, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #13Z06H | 1,999 | 37107510 |
| 720781 | Aug 1, 2011 | Aug 1, 2011 | Pinnacle Mining Corporation | Irt 53 #1 | 2,500 | 37138836 |
| 720744 | Jul 29, 2011 | Jul 29, 2011 | Olsen Energy Inc. | Millar, L.H., Etal '39' #33 | 3,900 | 37137218 |
| 720800 | Jul 27, 2011 | Jul 27, 2011 | Pinnacle Mining Corporation | Irt 53 #5 | 2,500 | 37138838 |
| 720559 | Jul 27, 2011 | Jul 27, 2011 | P.o.&g. Operating, LLC | Jackson State Unit #18 | 2,300 | 37138837 |
| 720559Amendment | Jul 27, 2011 | Jul 27, 2011 | P.o.&g. Operating, LLC | Jackson State Unit #18 | 2,300 | 37138837 |
| 720423 | Jul 27, 2011 | Jul 27, 2011 | BC Operating, Inc. | Priest & Beavers Unit #33 | 2,500 | 37138834 |
| 720423Amendment | Jul 27, 2011 | Jul 27, 2011 | BC Operating, Inc. | Priest & Beavers Unit #33 | 2,500 | 37138834 |
| 720421 | Jul 27, 2011 | Jul 27, 2011 | BC Operating, Inc. | Priest & Beavers Unit #32 | 2,500 | 37138833 |
| 720421Amendment | Jul 27, 2011 | Jul 27, 2011 | BC Operating, Inc. | Priest & Beavers Unit #32 | 2,500 | 37138833 |
| 720379 | Jul 27, 2011 | Jul 27, 2011 | BC Operating, Inc. | Priest & Beavers Unit #31 | 2,500 | 37138832 |
| 720863 | Jul 26, 2011 | Jul 26, 2011 | XTO Energy Inc. | La Escalera #1001A | 9,900 | 37138835 |
| 720863Amendment | Jul 26, 2011 | Jul 26, 2011 | XTO Energy Inc. | La Escalera #1001AH | 9,900 | 37138835 |
| 720856 | Jul 26, 2011 | Jul 26, 2011 | Parallel Petroleum LLC | University 19-20 #1WD | 3,000 | 37135839 |
| 720831 | Jul 26, 2011 | Jul 26, 2011 | Wolf Energy, Inc. | Mendel #2 | 11,647 | 37135618 |
| 720669 | Jul 25, 2011 | Jul 25, 2011 | Whiting Oil and Gas Corporation | Patton #3001 | 12,500 | 37138831 |
| 720667 | Jul 22, 2011 | Jul 22, 2011 | Whiting Oil and Gas Corporation | Stewart #101 | 12,500 | 37138830 |
| 717361 | Jul 20, 2011 | Jul 20, 2011 | Burleson Petroleum, Inc. | Belding Yates Unit #813 | 2,900 | 37138825 |
| 717355 | Jul 19, 2011 | Jul 19, 2011 | Burleson Petroleum, Inc. | Belding Yates Unit #512 | 2,900 | 37138818 |
| 719930 | Jul 15, 2011 | Jul 15, 2011 | WJC, Inc. | Bart #1 | 15,824 | 37136756 |
| 717992 | Jul 1, 2011 | Jul 1, 2011 | LGL Energy, Inc. | Alexander #1 | 16,530 | 37130619 |
| 718882 | Jun 28, 2011 | Jun 28, 2011 | Pinnacle Mining Corporation | Mallard State 52 #6 | 2,000 | 37138827 |
| 718884 | Jun 25, 2011 | Jun 25, 2011 | Pinnacle Mining Corporation | Mallard State 52 #8 | 2,000 | 37138829 |
| 718883 | Jun 25, 2011 | Jun 25, 2011 | Pinnacle Mining Corporation | Mallard State 52 #7 | 2,000 | 37138828 |
| 718916 | Jun 24, 2011 | Jun 24, 2011 | Whiting Oil and Gas Corporation | Beauchamp #2501HH | 11,450 | 37138826 |
| 718636 | Jun 24, 2011 | Jun 24, 2011 | Savior Oil Company | Karen (Occidental) #116 | 600 | 37138823 |
| 718636Amendment | Jun 24, 2011 | Jun 24, 2011 | Savior Oil Company | Karen (Occidental) #116 | 600 | 37138823 |
| 718857 | Jun 23, 2011 | Jun 23, 2011 | Griffin Petroleum Company | Ridge #8 | 850 | 37138824 |
| 718604 | Jun 20, 2011 | Jun 20, 2011 | Pinnacle Mining Corporation | Mallard State 52 #5 | 2,000 | 37138822 |
| 718604Amendment | Jun 20, 2011 | Jun 20, 2011 | Pinnacle Mining Corporation | Mallard State 52 #5 | 2,500 | 37138822 |
| 718514 | Jun 17, 2011 | Jun 17, 2011 | Whiting Oil and Gas Corporation | Big Tex South #2701HH | 11,500 | 37138821 |
| 718514Amendment | Jun 17, 2011 | Jun 17, 2011 | Whiting Oil and Gas Corporation | Big Tex South #2701HH | 11,500 | 37138821 |
| 718514Amendment | Jun 17, 2011 | Jun 17, 2011 | Jagged Peak Energy LLC | Big Tex South #2701 | 4,290 | 37138821 |
| 715990 | Jun 15, 2011 | Jun 15, 2011 | Avra Oil Company | Crockett 5 #15 | 1,490 | 37104259 |
| 715955 | Jun 15, 2011 | Jun 15, 2011 | Avra Oil Company | Crockett 5 #10 | 1,432 | 37181912 |
| 718220 | Jun 14, 2011 | Jun 14, 2011 | Clark, John M., Inc. | Skaar #3 | 800 | 37138820 |
| 717704 | Jun 14, 2011 | Jun 14, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #29D19 | 1,999 | 37135229 |
| 715948 | Jun 6, 2011 | Jun 6, 2011 | Avra Oil Company | Crockett 5 #4 | 1,418 | 37181909 |
| 715985 | Jun 1, 2011 | Jun 1, 2011 | Avra Oil Company | Crockett 5 #14 | 1,450 | 37104250 |
| 717379 | May 31, 2011 | May 31, 2011 | Bandera Development GP, LLC | White & Baker State #0601 | 8,000 | 37138819 |
| 717379Amendment | May 31, 2011 | May 31, 2011 | Bandera Development GP, LLC | White & Baker State #0601 | 8,000 | 37138819 |
| 717349 | May 30, 2011 | May 30, 2011 | Griffin Petroleum Company | Leslie #12 | 800 | 37138817 |
| 717343 | May 30, 2011 | May 30, 2011 | Griffin Petroleum Company | Ashlee #20R | 600 | 37138816 |
| 717122 | May 25, 2011 | May 25, 2011 | Whiting Oil and Gas Corporation | Lizzy #402HH | 6,500 | 37138815 |
| 716757 | May 25, 2011 | May 25, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #57E56H | 1,999 | 37134816 |
| 716738 | May 25, 2011 | May 25, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #34D19H | 1,999 | 37134276 |
| 716691 | May 25, 2011 | May 25, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #27Z10H | 1,999 | 37135227 |
| 716671 | May 20, 2011 | May 20, 2011 | Whiting Oil and Gas Corporation | Beauchamp #3501HH | 7,200 | 37137772 |
| 716671Amendment | May 20, 2011 | May 20, 2011 | Whiting Oil and Gas Corporation | Beauchamp #3501HH | 7,200 | 37137772 |
| 716218 | May 19, 2011 | May 19, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #37C30H | 1,999 | 37132320 |
| 716175 | May 19, 2011 | May 19, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #6A02H | 1,999 | 37135262 |
| 716159 | May 19, 2011 | May 19, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #3Z02H | 1,999 | 37136207 |
| 715992 | May 17, 2011 | May 17, 2011 | Avra Oil Company | Crockett 5 #18 | 1,437 | 37104256 |
| 715991 | May 17, 2011 | May 17, 2011 | Avra Oil Company | Crockett 5 #17 | 1,434 | 37104255 |
| 715960 | May 17, 2011 | May 17, 2011 | Avra Oil Company | Crockett 5 #12 | 1,446 | 37104253 |
| 715957 | May 17, 2011 | May 17, 2011 | Avra Oil Company | Crockett 5 #11 | 1,428 | 37104260 |
| 715954 | May 17, 2011 | May 17, 2011 | Avra Oil Company | Crockett 4 #9 | 1,452 | 37104692 |
| 715953 | May 17, 2011 | May 17, 2011 | Avra Oil Company | Crockett 3 #8 | 1,506 | 37102066 |
| 715951 | May 17, 2011 | May 17, 2011 | Avra Oil Company | Crockett 3 #6 | 1,496 | 37102067 |
| 715949 | May 17, 2011 | May 17, 2011 | Avra Oil Company | Crockett 4 #5 | 1,436 | 37104694 |
| 715682 | May 12, 2011 | May 12, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #82E25H | 1,999 | 37134954 |
| 715859 | May 11, 2011 | May 11, 2011 | Whiting Oil and Gas Corporation | Trees State SL1 #1601 | 11,600 | 37138814 |
| 715595 | May 11, 2011 | May 11, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #82C23H | 1,999 | 37134457 |
| 715854 | May 10, 2011 | May 10, 2011 | Whiting Oil and Gas Corporation | Trees State SL2 #3201 | 11,600 | 37138813 |
| 715799 | May 10, 2011 | May 10, 2011 | Sandridge Expl. and Prod., LLC | Irt 73 #1 | 3,500 | 37133579 |
| 715351 | May 6, 2011 | May 6, 2011 | Griffin Petroleum Company | Ashlee #20 | 700 | 37138812 |
| 715288 | May 6, 2011 | May 6, 2011 | Avra Oil Company | Crockett 2 #3 | 1,437 | 37104695 |
| 715399 | May 5, 2011 | May 5, 2011 | Whiting Oil and Gas Corporation | Bonebrake 1 #1172 | 9,000 | 37138809 |
| 715399Amendment | May 5, 2011 | May 5, 2011 | Whiting Oil and Gas Corporation | Bonebrake 1 #1172H | 9,000 | 37138809 |
| 715402 | May 4, 2011 | May 4, 2011 | Whiting Oil and Gas Corporation | Big Tex North #301 | 10,400 | 37138810 |
| 715402Amendment | May 4, 2011 | May 4, 2011 | Whiting Oil and Gas Corporation | Big Tex North #301H | 10,400 | 37138810 |
| 715400 | May 4, 2011 | May 4, 2011 | Whiting Oil and Gas Corporation | Big Tex North #1502 | 10,800 | 37138811 |
| 715130 | May 4, 2011 | May 4, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #275E33H | 1,999 | 37140144 |
| 715125 | May 4, 2011 | May 4, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #275C24H | 1,999 | 37132813 |
| 714858 | Apr 29, 2011 | Apr 29, 2011 | Pinnacle Mining Corporation | Mallard II State #3 | 2,000 | 37138808 |
| 714852 | Apr 29, 2011 | Apr 29, 2011 | Pinnacle Mining Corporation | Mallard II State #2 | 2,000 | 37138807 |
| 714839 | Apr 28, 2011 | Apr 28, 2011 | Whiting Oil and Gas Corporation | Bissett #9702HH | 8,500 | 37138806 |
| 714368 | Apr 28, 2011 | Apr 28, 2011 | Avra Oil Company | Crockett 1 #1 | 1,407 | 37104261 |
| 714231 | Apr 21, 2011 | Apr 21, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #36A05H | 1,999 | 37106993 |
| 714175 | Apr 20, 2011 | Apr 20, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #36E50H | 1,999 | 37134722 |
| 714135 | Apr 15, 2011 | Apr 15, 2011 | Pinnacle Mining Corporation | Mallard II State #1 | 2,000 | 37138805 |
| 713757 | Apr 12, 2011 | Apr 12, 2011 | Whiting Oil and Gas Corporation | Baker #7251 | 12,100 | 37110106 |
| 713243 | Apr 12, 2011 | Apr 12, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #284A05H | 1,999 | 37106868 |
| 713766 | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Bonebrake 98 #9803 | 10,500 | 37138804 |
| 713766Amendment | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Bonebrake 98 #9803H | 10,500 | 37138804 |
| 713766Amendment | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Bonebrake 98 #9803HH | 11,426 | 37138804 |
| 713754 | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Trainer Trust 16 #1 | 9,000 | 37137712 |
| 713754Amendment | Apr 11, 2011 | Apr 11, 2011 | Whiting Oil and Gas Corporation | Trainer Trust 16 #1 | 10,000 | 37137712 |
| 713028 | Apr 8, 2011 | Apr 8, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #24B06H | 1,999 | 37104321 |