| 683462 | Aug 3, 2009 | Aug 3, 2009 | Hilcorp Energy Company | Mary Claire Bauer et Vir #8 | 5,925 | 39100757 |
| 683418 | Aug 3, 2009 | Aug 3, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #W526B | 6,104 | 39131617 |
| 683595 | Jul 31, 2009 | Jul 31, 2009 | T - C Oil Company | Martin O'Connor G-2 Gas Unit #G 2 | 8,500 | 39132805 |
| 683356 | Jul 31, 2009 | Jul 31, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #W253B | 8,655 | 39101131 |
| 683570 | Jul 30, 2009 | Jul 30, 2009 | Kebo Oil & Gas, Inc. | Wood River Ranch "A" #1 | 9,000 | 39132921 |
| 683555 | Jul 30, 2009 | Jul 30, 2009 | Kebo Oil & Gas, Inc. | Shelton #6 | 3,000 | 39132920 |
| 683311 | Jul 30, 2009 | Jul 30, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #W838B | 5,923 | 39100446 |
| 683308 | Jul 30, 2009 | Jul 30, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #W202GB | 5,950 | 39101182 |
| 683284 | Jul 30, 2009 | Jul 30, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #W236B | 5,925 | 39101150 |
| 683266 | Jul 30, 2009 | Jul 30, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #W329B | 5,924 | 39100695 |
| 683238 | Jul 29, 2009 | Jul 29, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) Fld. Unit #P202 | 6,000 | 39132066 |
| 683237 | Jul 29, 2009 | Jul 29, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #3108WB | 6,123 | 39131846 |
| 683258 | Jul 22, 2009 | Jul 22, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D206 | 4,800 | 39132919 |
| 682961 | Jul 16, 2009 | Jul 16, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D207 | 4,800 | 39132916 |
| 683078 | Jul 15, 2009 | Jul 15, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D 80 | 5,822 | 39100198 |
| 683061 | Jul 15, 2009 | Jul 15, 2009 | Acock/Anaqua Operating Co., LP | Miguelita Scanio #22 | 8,200 | 39132918 |
| 682959 | Jul 15, 2009 | Jul 15, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D208 | 4,800 | 39132917 |
| 682890 | Jul 14, 2009 | Jul 14, 2009 | T - C Oil Company | River Ranch -a-/Williams State U #8 | 5,000 | 39132915 |
| 682891 | Jul 10, 2009 | Jul 10, 2009 | Hilcorp Energy Company | W. J. Fox "A" #48 | 8,172 | 39132702 |
| 682519 | Jul 10, 2009 | Jul 10, 2009 | Hilcorp Energy Company | M. F. Lambert #122 | 6,000 | 39101446 |
| 682469 | Jul 9, 2009 | Jul 9, 2009 | Hilcorp Energy Company | M. F. Lambert #64 | 5,915 | 39101346 |
| 682484 | Jul 7, 2009 | Jul 7, 2009 | Hilcorp Energy Company | M. F. Lambert #70 | 5,918 | 39101326 |
| 682484Amendment | Jul 7, 2009 | Jul 7, 2009 | Hilcorp Energy Company | Lambert Gas Unit #70 | 5,918 | 39101326 |
| 682484Amendment | Jul 7, 2009 | Jul 7, 2009 | Hilcorp Energy Company | Lambert Gas Unit #70 | 5,918 | 39101326 |
| 682464 | Jul 7, 2009 | Jul 7, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #W399B | 6,028 | 39131576 |
| 682451 | Jul 7, 2009 | Jul 7, 2009 | Hilcorp Energy Company | Thomas O'Connor "C" #80 | 6,110 | 39131608 |
| 682482 | Jul 6, 2009 | Jul 6, 2009 | Hilcorp Energy Company | Mrs. Fannie V. W. Heard #39 | 5,925 | 39100698 |
| 682444 | Jul 3, 2009 | Jul 3, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D111 | 4,632 | 39131257 |
| 682428 | Jul 3, 2009 | Jul 3, 2009 | Hilcorp Energy Company | Thomas O'Connor "D" #9 | 5,895 | 39101766 |
| 682648 | Jul 2, 2009 | Jul 2, 2009 | T - C Oil Company | Clay Pasture -B- State Unit #22 | 5,000 | 39132914 |
| 682134 | Jun 30, 2009 | Jun 30, 2009 | Hilcorp Energy Company | Mrs. Fannie V. W. Heard #2 | 5,900 | 39100672 |
| 682199 | Jun 26, 2009 | Jun 26, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D184 | 4,650 | 39132576 |
| 682195 | Jun 26, 2009 | Jun 26, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D179 | 4,650 | 39132556 |
| 682188 | Jun 26, 2009 | Jun 26, 2009 | Hilcorp Energy Company | Lambert Gas Unit #101 | 5,850 | 39101442 |
| 682188Amendment | Jun 26, 2009 | Jun 26, 2009 | Hilcorp Energy Company | M. F. Lambert #101 | 5,850 | 39101442 |
| 682187 | Jun 26, 2009 | Jun 26, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D 5 | 5,764 | 39100208 |
| 682155 | Jun 25, 2009 | Jun 25, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) Fld. Unit #P158 | 6,500 | 39132683 |
| 682467 | Jun 24, 2009 | Jun 24, 2009 | T - C Oil Company | River Ranch -a-/Williams State U #7 | 5,600 | 39132913 |
| 682317 | Jun 22, 2009 | Jun 22, 2009 | Anderson Oil Ltd. | Kentucky-Fagan #14 | 5,700 | 39132912 |
| 682142 | Jun 22, 2009 | Jun 22, 2009 | Hilcorp Energy Company | M. F. Lambert #125 | 5,840 | 39101447 |
| 682181 | Jun 18, 2009 | Jun 18, 2009 | Pool Operating Corporation | Barber Ranch Ltd #2 | 7,000 | 39132911 |
| 681934 | Jun 18, 2009 | Jun 18, 2009 | Hilcorp Energy Company | Claude E. Heard et Al #7 | 5,925 | 39100668 |
| 682171 | Jun 17, 2009 | Jun 17, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D125 | 5,990 | 39131775 |
| 682131 | Jun 16, 2009 | Jun 16, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #3101WB | 6,020 | 39131578 |
| 681860 | Jun 16, 2009 | Jun 16, 2009 | Hilcorp Energy Company | M. F. Lambert "A" #A 4 | 6,500 | 39101771 |
| 681935 | Jun 9, 2009 | Jun 9, 2009 | T - C Oil Company | River Ranch -a-/Williams State U #6 | 5,600 | 39132910 |
| 681863 | Jun 8, 2009 | Jun 8, 2009 | Cambrian Management, Ltd. | J.M. O'Brien #66 | 4,522 | 39130427 |
| 681738 | Jun 4, 2009 | Jun 4, 2009 | Kebo Oil & Gas, Inc. | M. V. O'Connor Estate #4 | 6,500 | 39132909 |
| 681542 | May 28, 2009 | May 28, 2009 | Hilcorp Energy Company | M. F. Lambert #151 | 8,300 | 39132356 |
| 681542Amendment | May 28, 2009 | May 28, 2009 | Hilcorp Energy Company | M. F. Lambert 151 #151 | 8,300 | 39132356 |
| 681542Amendment | May 28, 2009 | May 28, 2009 | Hilcorp Energy Company | M. F. Lambert 151 #151 | 8,300 | 39132356 |
| 673373Amendment | May 28, 2009 | May 28, 2009 | Hilcorp Energy Company | M. F. Lambert #35 | 5,923 | 39101233 |
| 681540 | May 27, 2009 | May 27, 2009 | Hilcorp Energy Company | Clement Heard #3G | 5,980 | 39100853 |
| 681529 | May 27, 2009 | May 27, 2009 | Hilcorp Energy Company | M. F. Lambert #155 | 6,200 | 39132623 |
| 681473 | May 27, 2009 | May 27, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) Fld. Unit #P105 | 5,845 | 39101394 |
| 681471 | May 27, 2009 | May 27, 2009 | Hilcorp Energy Company | Mrs. Fannie V. W. Heard #88 | 4,500 | 39130046 |
| 681482 | May 26, 2009 | May 26, 2009 | T - C Oil Company | River Ranch -a-/Williams State U #5 | 6,500 | 39132908 |
| 681482Amendment | May 26, 2009 | May 26, 2009 | T - C Oil Company | River Ranch -a-/Williams State U #5 | 4,500 | 39132908 |
| 681451 | May 26, 2009 | May 26, 2009 | Charro Operating, L.L.C. | M.V. O'Connor Estate "E" #20 | 5,700 | 39132907 |
| 681451Amendment | May 26, 2009 | May 26, 2009 | Charro Operating, L.L.C. | M.V. O'Connor Estate "E" #20 | 5,700 | 39132907 |
| 681450 | May 26, 2009 | May 26, 2009 | Charro Operating, L.L.C. | M.V. O'Connor Estate "E" #5 | 5,700 | 39132906 |
| 681450Amendment | May 26, 2009 | May 26, 2009 | Charro Operating, L.L.C. | M.V. O'Connor Estate "E" #5 | 5,700 | 39132906 |
| 681380 | May 20, 2009 | May 20, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) Fld. Unit #P154 | 6,500 | 39132590 |
| 681179 | May 19, 2009 | May 19, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) FLD Unit #P140 | 6,025 | 39130395 |
| 681200 | May 18, 2009 | May 18, 2009 | Hilcorp Energy Company | Thomas O'Connor "C" #84 | 6,100 | 39131612 |
| 681186 | May 18, 2009 | May 18, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #D 2G | 6,100 | 39100299 |
| 681185 | May 18, 2009 | May 18, 2009 | Hilcorp Energy Company | M. F. Lambert #126 | 5,845 | 39101359 |
| 681183 | May 18, 2009 | May 18, 2009 | Hilcorp Energy Company | M. F. Lambert #104 | 5,820 | 39101393 |
| 681181 | May 18, 2009 | May 18, 2009 | Hilcorp Energy Company | M. F. Lambert #102 | 5,855 | 39101443 |
| 681248 | May 15, 2009 | May 15, 2009 | Kebo Oil & Gas, Inc. | Thelma Heard #10 | 7,000 | 39132904 |
| 681233 | May 14, 2009 | May 14, 2009 | Great Bay Operations, LLC | Marberry #21 | 3,300 | 39132902 |
| 681230 | May 14, 2009 | May 14, 2009 | Great Bay Operations, LLC | Fagan #18 | 5,650 | 39132903 |
| 681228 | May 14, 2009 | May 14, 2009 | Great Bay Operations, LLC | Fagan #16 | 5,650 | 39132901 |
| 681226 | May 14, 2009 | May 14, 2009 | Salida Exploration, LLC | Roche #8 | 8,000 | 39132905 |
| 681226Amendment | May 14, 2009 | May 14, 2009 | Salida Exploration, LLC | Roche #8 | 8,000 | 39132905 |
| 680981 | May 11, 2009 | May 11, 2009 | Hilcorp Energy Company | Maude Williams et al "A" #25 | 5,922 | 39180665 |
| 680950 | May 11, 2009 | May 11, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) Fld. Unit #P047 | 5,919 | 39101385 |
| 680939 | May 11, 2009 | May 11, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) Fld. Unit #P061 | 5,915 | 39101390 |
| 680937 | May 11, 2009 | May 11, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) Fld. Unit #P058 | 5,915 | 39101343 |
| 680923 | May 11, 2009 | May 11, 2009 | Coastal Plains Exploration, LLC | Rooke #1 | 7,400 | 39132900 |
| 680915 | May 11, 2009 | May 11, 2009 | Hilcorp Energy Company | Ira Heard "A" #14 | 7,700 | 39130158 |
| 680677 | May 7, 2009 | May 7, 2009 | Cambrian Management, Ltd. | O'Brien, J.M. #52 | 4,387 | 39101055 |
| 680661 | May 7, 2009 | May 7, 2009 | Cambrian Management, Ltd. | O'Brien, J.M. #403 | 4,388 | 39101052 |
| 678411Amendment | Apr 28, 2009 | Apr 28, 2009 | Acock/Anaqua Operating Co., LP | Miguelita Scanio #21 | 7,600 | 39132897 |
| 680575 | Apr 27, 2009 | Apr 27, 2009 | Hilcorp Energy Company | Mary Claire Bauer et Vir #1 | 5,942 | 39110075 |
| 680522 | Apr 27, 2009 | Apr 27, 2009 | Hilcorp Energy Company | Clement Heard #2G | 7,014 | 39100852 |
| 680457 | Apr 23, 2009 | Apr 23, 2009 | Hilcorp Energy Company | Clement Heard #7 | 5,925 | 39100844 |
| 680457Amendment | Apr 23, 2009 | Apr 23, 2009 | Hilcorp Energy Company | Clement Heard #7 | 5,925 | 39100844 |
| 680453 | Apr 23, 2009 | Apr 23, 2009 | Hilcorp Energy Company | Claude E. Heard et Al #19 | 5,925 | 39100650 |
| 673783Amendment | Apr 22, 2009 | Apr 22, 2009 | McDonald & Johnson Resources,llc | Fagan #17 | 5,650 | 39132877 |
| 680255 | Apr 15, 2009 | Apr 15, 2009 | Hilcorp Energy Company | Clement Heard #22 | 7,800 | 39130231 |
| 680242 | Apr 15, 2009 | Apr 15, 2009 | Hilcorp Energy Company | Maude Williams et al "B" #38 | 7,848 | 39132034 |
| 680242Amendment | Apr 15, 2009 | Apr 15, 2009 | Hilcorp Energy Company | Maude Williams et al "B" #38 | 7,848 | 39132034 |
| 680209 | Apr 15, 2009 | Apr 15, 2009 | Hilcorp Energy Company | Thomas O'Connor "C" #80 | 6,110 | 39131608 |
| 680192 | Apr 15, 2009 | Apr 15, 2009 | Hilcorp Energy Company | Tom O'Connor (5800 SD) FLD Unit #A018 | 7,800 | 39131883 |
| 666274Amendment | Apr 6, 2009 | Apr 6, 2009 | Charro Operating, L.L.C. | Vidauri "F" #25 | 7,000 | 39132858 |
| 679801 | Apr 1, 2009 | Apr 1, 2009 | Hilcorp Energy Company | M. F. Lambert #111 | 5,825 | 39101355 |
| 679677 | Mar 23, 2009 | Mar 23, 2009 | Hilcorp Energy Company | W. J. Fox "A" #48 | 8,172 | 39132702 |
| 679340 | Mar 20, 2009 | Mar 20, 2009 | Hilcorp Energy Company | Tom O'CONNOR(5600 Foot Sand)unit #W910B | 5,925 | 39100507 |
| 679334 | Mar 20, 2009 | Mar 20, 2009 | Hilcorp Energy Company | Tom O'Connor (4150 Ft. Sd.) Unit #W830A | 5,926 | 39100438 |