| 604351 | Aug 4, 2005 | Aug 4, 2005 | Conocophillips Company | BMT #92 | 11,350 | 47937058 |
| 604307 | Aug 3, 2005 | Aug 3, 2005 | Huber Energy L.P. | Briscoe "J" #27 | 5,250 | 47938507 |
| 604297 | Aug 3, 2005 | Aug 3, 2005 | Zachry Exploration, Ltd. | Rancho Blanco #23 | 7,850 | 47939233 |
| 604167 | Aug 1, 2005 | Aug 1, 2005 | Edge Petroleum Oper. Co., Inc. | Frost 45 #6 | 10,700 | 47939232 |
| 604164 | Aug 1, 2005 | Aug 1, 2005 | Edge Petroleum Oper. Co., Inc. | Lundell Ranch #22 | 11,000 | 47939231 |
| 604139 | Jul 29, 2005 | Jul 29, 2005 | Lewis Petro Properties, Inc. | Beasley Welhausen State 105 #40 | 7,200 | 47939230 |
| 604097 | Jul 29, 2005 | Jul 29, 2005 | Lewis Petro Properties, Inc. | Beasley State 97 #28 | 7,200 | 47939229 |
| 604048 | Jul 28, 2005 | Jul 28, 2005 | Calpine Natural Gas L.P. | Santos #1 | 9,660 | 47932296 |
| 604049 | Jul 27, 2005 | Jul 27, 2005 | Blackbrush O & G, Inc. | Petty Ranch #1019 | 5,600 | 47939228 |
| 604002 | Jul 27, 2005 | Jul 27, 2005 | Conocophillips Company | Benavides, Rosa V. A1 #91 | 9,200 | 47939227 |
| 603917 | Jul 26, 2005 | Jul 26, 2005 | Jay Management Company, LLC | Cooper, Taliaferro et Al #1 | 7,800 | 47937297 |
| 603870 | Jul 22, 2005 | Jul 22, 2005 | Thorp Petroleum Corporation | Villarreal #5 | 13,500 | 47939226 |
| 603823 | Jul 22, 2005 | Jul 22, 2005 | Killam Oil Co., Ltd. | Benavides 679 #1 | 12,500 | 47939225 |
| 603823Amendment | Jul 22, 2005 | Jul 22, 2005 | Killam Oil Co., Ltd. | Benavides 679 #1 | 12,500 | 47939225 |
| 603773 | Jul 22, 2005 | Jul 22, 2005 | Huber Energy L.P. | Briscoe E #287 | 6,000 | 47939224 |
| 603772 | Jul 22, 2005 | Jul 22, 2005 | Huber Energy L.P. | Briscoe E #288 | 6,000 | 47939223 |
| 603699 | Jul 20, 2005 | Jul 20, 2005 | Ricochet Energy, Inc. | Hubberd 'T' #2 | 9,000 | 47939222 |
| 603694 | Jul 20, 2005 | Jul 20, 2005 | Conocophillips Company | Benavides, Gloria BMT A #7 | 9,250 | 47939221 |
| 603493 | Jul 20, 2005 | Jul 20, 2005 | Legend Natural Gas II, LP | Briscoe 3-35 #9 | 5,300 | 47939220 |
| 603576 | Jul 18, 2005 | Jul 18, 2005 | Killam Oil Co., Ltd. | Garcia '608' #3 | 12,000 | 47939219 |
| 603576Amendment | Jul 18, 2005 | Jul 18, 2005 | Killam Oil Co., Ltd. | Garcia 608 #3 | 11,800 | 47939219 |
| 603538 | Jul 18, 2005 | Jul 18, 2005 | Virtex Petroleum Company, Inc. | Garner #16 | 7,600 | 47939212 |
| 603524 | Jul 18, 2005 | Jul 18, 2005 | Legend Natural Gas II, LP | Briscoe 4-9 #3 | 5,000 | 47939218 |
| 603523 | Jul 18, 2005 | Jul 18, 2005 | Legend Natural Gas II, LP | Briscoe 4-3 #3 | 4,900 | 47939217 |
| 603520 | Jul 18, 2005 | Jul 18, 2005 | Legend Natural Gas II, LP | Briscoe 3-34 #3 | 5,000 | 47939216 |
| 603519 | Jul 18, 2005 | Jul 18, 2005 | Legend Natural Gas II, LP | Briscoe 3-32 #7 | 5,100 | 47939215 |
| 603517 | Jul 18, 2005 | Jul 18, 2005 | Legend Natural Gas II, LP | Briscoe 3-22 #6 | 5,200 | 47939214 |
| 603500 | Jul 15, 2005 | Jul 15, 2005 | Lewis Petro Properties, Inc. | Gates LW 1285 #5HH | 6,000 | 47939210 |
| 603500Amendment | Jul 15, 2005 | Jul 15, 2005 | Lewis Petro Properties, Inc. | Gates LW 1285 #5HH | 6,900 | 47939210 |
| 603487 | Jul 15, 2005 | Jul 15, 2005 | Legend Natural Gas II, LP | Briscoe 4-1 #3 | 5,100 | 47939213 |
| 603471 | Jul 15, 2005 | Jul 15, 2005 | San Isidro Development Co, L. C. | C.H. Ramirez Minerals, Ltd. #1 | 7,700 | 47939209 |
| 603464 | Jul 15, 2005 | Jul 15, 2005 | Conocophillips Company | B.M.T. C #8 | 10,240 | 47939211 |
| 603417 | Jul 15, 2005 | Jul 15, 2005 | Fasken Oil and Ranch, Ltd. | Palafox Exploration CO."9" #1 | 5,853 | 47931056 |
| 603370 | Jul 13, 2005 | Jul 13, 2005 | Killam Oil Co., Ltd. | Killam-Hurd Fee 1612 #2 | 8,000 | 47939208 |
| 603370Amendment | Jul 13, 2005 | Jul 13, 2005 | Killam Oil Co., Ltd. | Killam-Hurd Fee 1612 #2 | 8,000 | 47939208 |
| 603369 | Jul 13, 2005 | Jul 13, 2005 | Killam Oil Co., Ltd. | Killam-Hurd Fee "D" 1570 #4 | 8,000 | 47939207 |
| 603340 | Jul 12, 2005 | Jul 12, 2005 | Blackbrush O & G, Inc. | Petty Ranch #916 | 5,500 | 47939206 |
| 603340Amendment | Jul 12, 2005 | Jul 12, 2005 | Blackbrush O & G, Inc. | Petty Ranch #916 | 5,500 | 47939206 |
| 603226 | Jul 12, 2005 | Jul 12, 2005 | Lewis Petro Properties, Inc. | Laurel 1390 #11HH | 7,000 | 47939205 |
| 603211 | Jul 11, 2005 | Jul 11, 2005 | Chevron U. S. A. Inc. | Bruni Mineral Trust "C" #45 | 9,000 | 47939204 |
| 603204 | Jul 11, 2005 | Jul 11, 2005 | EOG Resources, Inc. | Slator Ranch #H 5 | 12,000 | 47939203 |
| 603167 | Jul 11, 2005 | Jul 11, 2005 | EOG Resources, Inc. | Benavides FMT #6HH | 13,000 | 47939202 |
| 603131 | Jul 11, 2005 | Jul 11, 2005 | Calpine Natural Gas L.P. | South Callaghan Ranch #192 | 8,900 | 47938344 |
| 603158 | Jul 8, 2005 | Jul 8, 2005 | Lewis Petro Properties, Inc. | Beasley State 97 #23 | 4,000 | 47939201 |
| 603158Amendment | Jul 8, 2005 | Jul 8, 2005 | Lewis Petro Properties, Inc. | Beasley State 97 #23 | 7,200 | 47939201 |
| 603157 | Jul 8, 2005 | Jul 8, 2005 | Lewis Petro Properties, Inc. | Beasley State 105 #17 | 4,000 | 47939200 |
| 603133 | Jul 8, 2005 | Jul 8, 2005 | Lewis Petro Properties, Inc. | Webb County School Land 1384 #10 | 7,450 | 47939198 |
| 603123 | Jul 8, 2005 | Jul 8, 2005 | Evans, S. Lavon Jr. Oper. Co. | Benavides - State of Texas #1 | 14,500 | 47939199 |
| 603123Amendment | Jul 8, 2005 | Jul 8, 2005 | Evans, S. Lavon Jr. Oper. Co. | Benavides - State of Texas #1 | 14,500 | 47939199 |
| 603064 | Jul 6, 2005 | Jul 6, 2005 | Huber Energy L.P. | Briscoe E #277A | 6,000 | 47939197 |
| 602969 | Jul 6, 2005 | Jul 6, 2005 | Escondido Resources GP, LLC | Fasken B #16 | 7,000 | 47939196 |
| 602967 | Jul 6, 2005 | Jul 6, 2005 | Escondido Resources GP, LLC | Fasken B #15 | 7,000 | 47939195 |
| 602966 | Jul 6, 2005 | Jul 6, 2005 | Escondido Resources GP, LLC | Fasken #11 | 7,000 | 47939194 |
| 602963 | Jul 6, 2005 | Jul 6, 2005 | Escondido Resources GP, LLC | Fasken B #9 | 7,000 | 47939193 |
| 602989 | Jul 5, 2005 | Jul 5, 2005 | Ricochet Energy, Inc. | Hubberd "C-East" #1 | 9,000 | 47939190 |
| 602989Amendment | Jul 5, 2005 | Jul 5, 2005 | Ricochet Energy, Inc. | Hubberd "C-East" #1 | 9,300 | 47939190 |
| 602986 | Jul 5, 2005 | Jul 5, 2005 | Zachry Exploration, Ltd. | Rancho Blanco #22 | 7,600 | 47939188 |
| 602968 | Jul 5, 2005 | Jul 5, 2005 | Escondido Resources GP, LLC | Fasken B #17 | 7,000 | 47939186 |
| 602961 | Jul 5, 2005 | Jul 5, 2005 | Escondido Resources GP, LLC | Fasken #8 | 7,000 | 47939191 |
| 602960 | Jul 5, 2005 | Jul 5, 2005 | Escondido Resources GP, LLC | Fasken #10 | 7,000 | 47939189 |
| 602958 | Jul 5, 2005 | Jul 5, 2005 | Escondido Resources GP, LLC | Fasken B #6 | 7,000 | 47939192 |
| 602951 | Jul 5, 2005 | Jul 5, 2005 | Escondido Resources GP, LLC | Fasken #7 | 7,000 | 47939187 |
| 602909 | Jul 5, 2005 | Jul 5, 2005 | Escondido Resources GP, LLC | Fasken B #14 | 7,000 | 47939184 |
| 602906 | Jul 1, 2005 | Jul 1, 2005 | Escondido Resources GP, LLC | Fasken B #13 | 7,000 | 47939185 |
| 602905 | Jul 1, 2005 | Jul 1, 2005 | Escondido Resources GP, LLC | Fasken #12 | 7,000 | 47939183 |
| 602903 | Jul 1, 2005 | Jul 1, 2005 | Escondido Resources GP, LLC | Fasken B #19 | 7,000 | 47939182 |
| 602902 | Jul 1, 2005 | Jul 1, 2005 | Escondido Resources GP, LLC | Fasken #18 | 7,000 | 47939181 |
| 602523 | Jun 30, 2005 | Jun 30, 2005 | Conocophillips Company | Vaquillas Ranch Co. Ltd #74 | 10,750 | 47939170 |
| 602782 | Jun 29, 2005 | Jun 29, 2005 | Virtex Petroleum Company, Inc. | James #27 | 7,800 | 47939180 |
| 602780 | Jun 29, 2005 | Jun 29, 2005 | Virtex Petroleum Company, Inc. | Dawson #11 | 7,800 | 47939179 |
| 602777 | Jun 29, 2005 | Jun 29, 2005 | Legend Natural Gas II, LP | Apache #14 | 5,600 | 47939178 |
| 602776 | Jun 29, 2005 | Jun 29, 2005 | Legend Natural Gas II, LP | Blocker Ranch-State A #10 | 5,700 | 47939177 |
| 602771 | Jun 29, 2005 | Jun 29, 2005 | Legend Natural Gas II, LP | Blocker Ranch-State B #9 | 5,700 | 47939176 |
| 602744 | Jun 29, 2005 | Jun 29, 2005 | Lewis Petro Properties, Inc. | Owen 2 #3 | 7,450 | 47939175 |
| 602743 | Jun 29, 2005 | Jun 29, 2005 | Lewis Petro Properties, Inc. | Dobie-Chouest 43 #1 | 8,000 | 47939174 |
| 602713 | Jun 29, 2005 | Jun 29, 2005 | Blackbrush O & G, Inc. | Petty Ranch #1016 | 5,500 | 47939173 |
| 602562 | Jun 27, 2005 | Jun 27, 2005 | Awp Operating Company | Wright-Long Gas Unit #4 | 7,500 | 47939172 |
| 602533 | Jun 24, 2005 | Jun 24, 2005 | Killam Oil Co., Ltd. | Killam-Hurd-Bruni '614' #1 | 12,000 | 47939171 |
| 602031 | Jun 24, 2005 | Jun 24, 2005 | Conocophillips Company | B.M.T. #106 | 12,300 | 47937133 |
| 601505 | Jun 24, 2005 | Jun 24, 2005 | Killam Oil Co., Ltd. | Bruni-Killam '2244' #3 | 2,000 | 47939169 |
| 602449 | Jun 23, 2005 | Jun 23, 2005 | Lewis Petro Properties, Inc. | Palafox 39 #16 | 7,200 | 47939168 |
| 602358 | Jun 21, 2005 | Jun 21, 2005 | Conocophillips Company | Bruni Ranch #27 | 10,300 | 47935779 |
| 602349 | Jun 21, 2005 | Jun 21, 2005 | Conocophillips Company | Lessor Holdings 992 #2 | 8,700 | 47939167 |
| 561020Amendment | Jun 20, 2005 | Jun 20, 2005 | Huber Energy L.P. | Brask #17 | 6,000 | 47939099 |
| 602191 | Jun 17, 2005 | Jun 17, 2005 | Conocophillips Company | Warren, W.K. #1 | 10,100 | 47939165 |
| 602178 | Jun 17, 2005 | Jun 17, 2005 | Lewis Petro Properties, Inc. | Dobie 44 #1 | 8,200 | 47939164 |
| 602173 | Jun 17, 2005 | Jun 17, 2005 | Conocophillips Company | Vaquillas Ranch Co. Ltd #72 | 9,950 | 47939166 |
| 602097 | Jun 16, 2005 | Jun 16, 2005 | Conocophillips Company | Lundell #96 | 10,200 | 47939163 |
| 602097Amendment | Jun 16, 2005 | Jun 16, 2005 | Conocophillips Company | Lundell #96 | 10,200 | 47939163 |
| 602102 | Jun 15, 2005 | Jun 15, 2005 | Huber Energy L.P. | Briscoe E #284 | 6,000 | 47939162 |
| 602101 | Jun 15, 2005 | Jun 15, 2005 | Huber Energy L.P. | Briscoe E #163 | 6,000 | 47939161 |
| 602046 | Jun 14, 2005 | Jun 14, 2005 | EOG Resources, Inc. | Dulaney-Bruni #102 | 11,000 | 47939160 |
| 601713 | Jun 13, 2005 | Jun 13, 2005 | Escondido Resources GP, LLC | Fasken #5 | 7,000 | 47939146 |
| 601902 | Jun 10, 2005 | Jun 10, 2005 | Blackbrush O & G, Inc. | Petty Ranch #1518 | 5,500 | 47939158 |
| 601890 | Jun 10, 2005 | Jun 10, 2005 | Conocophillips Company | B.M.T. A #13 | 9,800 | 47939159 |
| 601879 | Jun 10, 2005 | Jun 10, 2005 | Lewis Petro Properties, Inc. | Leyendecker-Hunter 1375 #8 | 7,600 | 47939157 |
| 601877 | Jun 10, 2005 | Jun 10, 2005 | Lewis Petro Properties, Inc. | Palafox 40 #16 | 7,200 | 47939156 |
| 601866 | Jun 9, 2005 | Jun 9, 2005 | Boulder Energy Partners, L.L.C. | Dawson 356 #4 | 7,400 | 47939155 |
| 601865 | Jun 9, 2005 | Jun 9, 2005 | Boulder Energy Partners, L.L.C. | Dawson 356 #3 | 7,400 | 47939154 |
| 601864 | Jun 9, 2005 | Jun 9, 2005 | Boulder Energy Partners, L.L.C. | Dawson 356 #2 | 7,400 | 47939153 |