| 713000 | Apr 8, 2011 | Apr 8, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #40A44H | 1,999 | 37132765 |
| 713046 | Apr 5, 2011 | Apr 5, 2011 | XTO Energy Inc. | X Bar "B" 14 #1 | 10,400 | 37138803 |
| 713046Amendment | Apr 5, 2011 | Apr 5, 2011 | XTO Energy Inc. | La Escalera #1401BH | 7,100 | 37138803 |
| 713046Amendment | Apr 5, 2011 | Apr 5, 2011 | XTO Energy Inc. | La Escalera #1401BH | 7,100 | 37138803 |
| 712827 | Apr 5, 2011 | Apr 5, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #51F26H | 1,999 | 37107081 |
| 712660 | Mar 31, 2011 | Mar 31, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #49E75H | 1,999 | 37133420 |
| 712637 | Mar 25, 2011 | Mar 25, 2011 | Whiting Oil and Gas Corporation | Trees L3 #5751 | 10,600 | 37134546 |
| 712485 | Mar 25, 2011 | Mar 25, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #40B22H | 1,999 | 37106129 |
| 712587 | Mar 24, 2011 | Mar 24, 2011 | Parallel Petroleum LLC | St. Genevieve Univ 19-20 #1 | 7,500 | 37138802 |
| 712587Amendment | Mar 24, 2011 | Mar 24, 2011 | Parallel Petroleum LLC | St. Genevieve Univ 19-20 #1 | 7,500 | 37138802 |
| 712205 | Mar 24, 2011 | Mar 24, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #23B46H | 1,999 | 37134648 |
| 712242 | Mar 23, 2011 | Mar 23, 2011 | Wilbanks, Bruce A. Company | Abell (McKee) Unit #16 | 5,656 | 37105384 |
| 712020 | Mar 23, 2011 | Mar 23, 2011 | Storm Peak Energy, LLC | Wwjd #4 | 4,000 | 37138801 |
| 711973 | Mar 21, 2011 | Mar 21, 2011 | Whiting Oil and Gas Corporation | Wolfpup #7802 | 10,500 | 37138798 |
| 711973Amendment | Mar 21, 2011 | Mar 21, 2011 | Whiting Oil and Gas Corporation | Wolfpup #7802H | 10,500 | 37138798 |
| 711890 | Mar 11, 2011 | Mar 11, 2011 | Whiting Oil and Gas Corporation | Wolfpup #7803 | 10,400 | 37138797 |
| 711890Amendment | Mar 11, 2011 | Mar 11, 2011 | Whiting Oil and Gas Corporation | Wolfpup #7803H | 10,400 | 37138797 |
| 711137 | Mar 11, 2011 | Mar 11, 2011 | Incline Energy | Sealy #1 | 4,900 | 37103539 |
| 710973 | Mar 11, 2011 | Mar 11, 2011 | Incline Energy | Lutz, J. W. B #4 | 5,100 | 37138795 |
| 711439 | Mar 10, 2011 | Mar 10, 2011 | Olsen Energy Inc. | Millar, L.H. Etal #30 | 3,700 | 37136767 |
| 711126 | Mar 7, 2011 | Mar 7, 2011 | Whiting Oil and Gas Corporation | Trees L4 #4751 | 11,500 | 37110059 |
| 711264 | Mar 4, 2011 | Mar 4, 2011 | Griffin Petroleum Company | Leslie #11 | 900 | 37138796 |
| 711120 | Mar 4, 2011 | Mar 4, 2011 | Whiting Oil and Gas Corporation | Trees L4 #2751 | 11,500 | 37104533 |
| 710969 | Mar 4, 2011 | Mar 4, 2011 | Incline Energy | Lutz #2 | 4,900 | 37103533 |
| 710963 | Mar 4, 2011 | Mar 4, 2011 | Incline Energy | Lutz #1 | 5,150 | 37103532 |
| 710963Amendment | Mar 4, 2011 | Mar 4, 2011 | Incline Energy | Lutz #1 | 4,090 | 37103532 |
| 711038 | Mar 1, 2011 | Mar 1, 2011 | Icanute Energy, Inc. | California Company #6 | 510 | 37138793 |
| 710684 | Feb 25, 2011 | Feb 25, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #36G15 | 1,999 | 37103018 |
| 710411 | Feb 24, 2011 | Feb 24, 2011 | Olsen Energy Inc. | Millar, L.H., Etal '39' #40 | 3,200 | 37138792 |
| 710410 | Feb 24, 2011 | Feb 24, 2011 | Olsen Energy Inc. | Millar, L.H. Etal #39 | 3,200 | 37138791 |
| 708070 | Feb 23, 2011 | Feb 23, 2011 | Kinder Morgan Production Co LLC | Yates Filed Unit #21D21H | 1,999 | 37134938 |
| 710190 | Feb 15, 2011 | Feb 15, 2011 | Whiting Oil and Gas Corporation | Chilton #5601 | 12,000 | 37138790 |
| 710190Amendment | Feb 15, 2011 | Feb 15, 2011 | Whiting Oil and Gas Corporation | Chilton #5601H | 12,000 | 37138790 |
| 709491 | Feb 9, 2011 | Feb 9, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #29F24H | 1,999 | 37135223 |
| 709378 | Feb 9, 2011 | Feb 9, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #29D21H | 1,999 | 37135214 |
| 709360 | Feb 9, 2011 | Feb 9, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #8A03H | 1,999 | 37135349 |
| 709324 | Feb 7, 2011 | Feb 7, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #25A17 | 1,999 | 37134733 |
| 709464 | Feb 2, 2011 | Feb 2, 2011 | Icanute Energy, Inc. | California Company #11 | 500 | 37138789 |
| 708934 | Feb 2, 2011 | Feb 2, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #275Z42H | 1,999 | 37134502 |
| 708904 | Feb 2, 2011 | Feb 2, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #47A27H | 1,999 | 37136103 |
| 708602 | Jan 26, 2011 | Jan 26, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #25C25H | 1,999 | 37134735 |
| 708584 | Jan 25, 2011 | Jan 25, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #38A09H | 1,999 | 37134172 |
| 708495 | Jan 24, 2011 | Jan 24, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #37A45H | 1,999 | 37133846 |
| 708358 | Jan 24, 2011 | Jan 24, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #37E07H | 1,999 | 37106989 |
| 708747 | Jan 21, 2011 | Jan 21, 2011 | Incline Energy | Byerley #1 | 5,100 | 37100009 |
| 708347 | Jan 14, 2011 | Jan 14, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #49F80H | 1,999 | 37133636 |
| 708085 | Jan 14, 2011 | Jan 14, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #37A03H | 1,999 | 37106877 |
| 708074 | Jan 13, 2011 | Jan 13, 2011 | Kinder Morgan Production Co LLC | Yates Field Unit #23E24H | 1,999 | 37132358 |
| 707361 | Jan 12, 2011 | Jan 12, 2011 | Rim Operating, Inc. | Dickinson, Edward II -A- #10 | 5,700 | 37138787 |
| 707957 | Jan 11, 2011 | Jan 11, 2011 | Whiting Oil and Gas Corporation | Beauchamp #3502 | 11,500 | 37110630 |
| 707942 | Jan 10, 2011 | Jan 10, 2011 | Whiting Oil and Gas Corporation | Beauchamp #3501 | 10,800 | 37137772 |
| 705769 | Jan 3, 2011 | Jan 3, 2011 | Whiting Oil and Gas Corporation | Bonebrake 1 #102 | 10,500 | 37138773 |
| 705769Amendment | Jan 3, 2011 | Jan 3, 2011 | Whiting Oil and Gas Corporation | Bonebrake 1 #102 | 10,500 | 37138773 |
| 707707 | Dec 30, 2010 | Dec 30, 2010 | Three-B Oil Company, The | Holladay State #2 | 2,100 | 37138788 |
| 707447 | Dec 23, 2010 | Dec 23, 2010 | Sandridge Expl. and Prod., LLC | West Ranch South #5110 | 12,000 | 37138786 |
| 707237 | Dec 22, 2010 | Dec 22, 2010 | Sandridge Expl. and Prod., LLC | State Houston Co. Timber Co B #3 | 3,600 | 37138782 |
| 706304 | Dec 22, 2010 | Dec 22, 2010 | Sandridge Expl. and Prod., LLC | Shearer "A" #6 | 9,000 | 37138785 |
| 707294 | Dec 21, 2010 | Dec 21, 2010 | V-F Petroleum Inc. | University 6 #1 | 7,500 | 37138784 |
| 707238 | Dec 20, 2010 | Dec 20, 2010 | Sandridge Expl. and Prod., LLC | Berry State 120 #1 | 3,700 | 37138783 |
| 707238Amendment | Dec 20, 2010 | Dec 20, 2010 | Sandridge Expl. and Prod., LLC | Berry State 120 #1 | 4,000 | 37138783 |
| 706978 | Dec 16, 2010 | Dec 16, 2010 | Whiting Oil and Gas Corporation | Bissett #9701 | 10,500 | 37138781 |
| 706978Amendment | Dec 16, 2010 | Dec 16, 2010 | Whiting Oil and Gas Corporation | Bissett #9701H | 10,500 | 37138781 |
| 706978Amendment | Dec 16, 2010 | Dec 16, 2010 | Whiting Oil and Gas Corporation | Bissett #9701H | 10,500 | 37138781 |
| 706925 | Dec 16, 2010 | Dec 16, 2010 | Icanute Energy, Inc. | California Company #10 | 500 | 37138780 |
| 706924 | Dec 16, 2010 | Dec 16, 2010 | Icanute Energy, Inc. | California Company #9 | 500 | 37138779 |
| 706923 | Dec 16, 2010 | Dec 16, 2010 | Icanute Energy, Inc. | California Company #7 | 500 | 37138778 |
| 706846 | Dec 14, 2010 | Dec 14, 2010 | Clark, John M., Inc. | Skaar #2 | 850 | 37138777 |
| 706523 | Dec 13, 2010 | Dec 13, 2010 | Browning Oil Company, Inc. | Lehn-Apco 37 #1 | 4,000 | 37138776 |
| 706306 | Dec 7, 2010 | Dec 7, 2010 | Sandridge Expl. and Prod., LLC | Ratliff State #8 | 4,000 | 37138775 |
| 706184 | Dec 3, 2010 | Dec 3, 2010 | Griffin Petroleum Company | Leslie #10 | 850 | 37138774 |
| 705479 | Nov 23, 2010 | Nov 23, 2010 | Sandridge Expl. and Prod., LLC | State Houston Co. Timber Co. -A- #16 | 9,000 | 37138772 |
| 705107 | Nov 17, 2010 | Nov 17, 2010 | Kinder Morgan Production Co LLC | Yates Field Unit #92G30H | 1,999 | 37135720 |
| 705065 | Nov 16, 2010 | Nov 16, 2010 | Kinder Morgan Production Co LLC | Yates Field Unit #37D06H | 1,999 | 37106990 |
| 705059 | Nov 16, 2010 | Nov 16, 2010 | Kinder Morgan Production Co LLC | Yates Field Unit #24A39H | 1,999 | 37136064 |
| 705052 | Nov 15, 2010 | Nov 15, 2010 | Kinder Morgan Production Co LLC | Yates Field Unit #40D37H | 1,999 | 37107095 |
| 705050 | Nov 15, 2010 | Nov 15, 2010 | Kinder Morgan Production Co LLC | Yates Field Unit #25B30H | 1,999 | 37135436 |
| 704996 | Nov 15, 2010 | Nov 15, 2010 | Icanute Energy, Inc. | California Company #3 | 500 | 37138771 |
| 705066 | Nov 10, 2010 | Nov 10, 2010 | Browning Oil Company, Inc. | Holladay State 26 #1 | 7,200 | 37138770 |
| 705066Amendment | Nov 10, 2010 | Nov 10, 2010 | Browning Oil Company, Inc. | Holladay State 26 #1 | 7,200 | 37138770 |
| 704994 | Nov 10, 2010 | Nov 10, 2010 | Icanute Energy, Inc. | California Company #1 | 500 | 37138769 |
| 704304 | Oct 27, 2010 | Oct 27, 2010 | Kinder Morgan Production Co LLC | Yates Field Unit #29B26H | 1,999 | 37135269 |
| 703858 | Oct 27, 2010 | Oct 27, 2010 | Bandera Development GP, LLC | Indian Mesa 34 #1 | 8,000 | 37138764 |
| 703843 | Oct 27, 2010 | Oct 27, 2010 | Bandera Development GP, LLC | Indian Mesa #4801 | 8,000 | 37138763 |
| 703787 | Oct 27, 2010 | Oct 27, 2010 | Bandera Development GP, LLC | Indian Mesa #4902 | 8,000 | 37138761 |
| 704169 | Oct 26, 2010 | Oct 26, 2010 | Sandridge Expl. and Prod., LLC | State Houston Co. Timber Co. -A- #15 | 9,000 | 37138767 |
| 704120 | Oct 25, 2010 | Oct 25, 2010 | Sandridge Expl. and Prod., LLC | Ellyson State A #6 | 3,500 | 37138765 |
| 704120Amendment | Oct 25, 2010 | Oct 25, 2010 | Sandridge Expl. and Prod., LLC | Ellyson State A #6 | 4,000 | 37138765 |
| 704098 | Oct 25, 2010 | Oct 25, 2010 | Whiting Oil and Gas Corporation | Beauchamp #3553 | 10,900 | 37134838 |
| 704098Amendment | Oct 25, 2010 | Oct 25, 2010 | Whiting Oil and Gas Corporation | Beauchamp #3553 | 10,900 | 37134838 |
| 703947 | Oct 22, 2010 | Oct 22, 2010 | Chaparral Energy, L.L.C. | Le Gros #5 | 5,650 | 37138766 |
| 703523 | Oct 11, 2010 | Oct 11, 2010 | Jilpetco, Inc. | Wwjd #2 | 4,000 | 37138760 |
| 702937 | Oct 11, 2010 | Oct 11, 2010 | Bandera Development GP, LLC | Indian Mesa #5001 | 8,000 | 37138759 |
| 703256 | Oct 7, 2010 | Oct 7, 2010 | Sandridge Expl. and Prod., LLC | Allison #2124 | 14,000 | 37138758 |
| 702895 | Oct 7, 2010 | Oct 7, 2010 | Browning Oil Company, Inc. | Pecos Valley 35 #6 | 6,520 | 37138455 |
| 702895Amendment | Oct 7, 2010 | Oct 7, 2010 | Browning Oil Company, Inc. | Pecos Valley 35 #6 | 6,520 | 37138455 |
| 703254 | Oct 6, 2010 | Oct 6, 2010 | Sandridge Expl. and Prod., LLC | Longfellow #4088 | 14,000 | 37138757 |
| 703196 | Oct 6, 2010 | Oct 6, 2010 | Jilpetco, Inc. | Wwjd #1 | 4,000 | 37138756 |
| 703094 | Oct 6, 2010 | Oct 6, 2010 | Whiting Oil and Gas Corporation | Big Tex North #1351 | 11,000 | 37110502 |
| 703094Amendment | Oct 6, 2010 | Oct 6, 2010 | Whiting Oil and Gas Corporation | Big Tex North #1351 | 11,000 | 37110502 |
| 703017 | Oct 6, 2010 | Oct 6, 2010 | Whiting Oil and Gas Corporation | Wolfpup #9604 | 11,000 | 37138755 |