| 549899 | Aug 20, 2004 | Aug 20, 2004 | EOG Resources, Inc. | Guerra, Gilberto #1 | 12,000 | 47938827 |
| 549808 | Aug 19, 2004 | Aug 19, 2004 | Edge Petroleum Oper. Co., Inc. | Lundell 44 #4 | 10,700 | 47938824 |
| 549586 | Aug 19, 2004 | Aug 19, 2004 | Houston Exploration Company, The | Hubberd #61 | 10,200 | 47938377 |
| 549694 | Aug 17, 2004 | Aug 17, 2004 | Lewis Petro Properties, Inc. | Hunter/Leyendecker #5 | 7,500 | 47938823 |
| 549461 | Aug 17, 2004 | Aug 17, 2004 | Welhausen Operating Company, LP | Meador, Beasley #9 | 7,000 | 47938821 |
| 549460 | Aug 17, 2004 | Aug 17, 2004 | Welhausen Operating Company, LP | Meador, Beasley #10 | 7,000 | 47938822 |
| 548473 | Aug 16, 2004 | Aug 16, 2004 | Huber Energy Panhandle L.P. | Briscoe"e" #170 | 6,300 | 47938804 |
| 549252 | Aug 6, 2004 | Aug 6, 2004 | EOG Resources, Inc. | Guerra, Gilberto "A" #1 | 12,000 | 47938818 |
| 549252Amendment | Aug 6, 2004 | Aug 6, 2004 | EOG Resources, Inc. | Guerra, Gilberto "A" #1 | 12,000 | 47938818 |
| 549250 | Aug 6, 2004 | Aug 6, 2004 | EOG Resources, Inc. | Moglia "C" #2 | 11,900 | 47938819 |
| 549250Amendment | Aug 6, 2004 | Aug 6, 2004 | EOG Resources, Inc. | Moglia "O" #2 | 11,900 | 47938819 |
| 549153 | Aug 6, 2004 | Aug 6, 2004 | Killam Oil Co., Ltd. | Killam and Hurd Fee 1200 #1 | 8,500 | 47938816 |
| 549202 | Aug 5, 2004 | Aug 5, 2004 | Edge Petroleum Oper. Co., Inc. | Lundell #4005 | 11,700 | 47938817 |
| 549124 | Aug 4, 2004 | Aug 4, 2004 | Denali Oil & Gas Management, LLC | Finley-Webb #1 | 7,000 | 47938815 |
| 549119 | Aug 4, 2004 | Aug 4, 2004 | Lewis Petro Properties, Inc. | Dawson 360 #3 | 7,400 | 47938814 |
| 548822 | Aug 2, 2004 | Aug 2, 2004 | Jetta Operating Company, Inc. | Frost Trust -17- #1 | 7,000 | 47938812 |
| 548877 | Jul 29, 2004 | Jul 29, 2004 | Carrizo Oil & Gas, Inc. | Briscoe N #1 | 9,500 | 47938813 |
| 548705 | Jul 29, 2004 | Jul 29, 2004 | Killam Oil Co., Ltd. | Killam-Hurd-McLean 610 #1 | 3,500 | 47938811 |
| 548695 | Jul 23, 2004 | Jul 23, 2004 | Huber Energy Panhandle L.P. | Briscoe "E" #200 | 6,300 | 47938810 |
| 548694 | Jul 23, 2004 | Jul 23, 2004 | Huber Energy Panhandle L.P. | Briscoe "M" State #5 | 6,300 | 47938809 |
| 548573 | Jul 23, 2004 | Jul 23, 2004 | Conocophillips Company | B.M.T. C #6 | 10,900 | 47938808 |
| 548568 | Jul 23, 2004 | Jul 23, 2004 | Conocophillips Company | B.M.T. B #10 | 9,100 | 47938807 |
| 548526 | Jul 22, 2004 | Jul 22, 2004 | Conocophillips Company | Vaquillas Ranch A1 #214 | 10,350 | 47938806 |
| 548474 | Jul 20, 2004 | Jul 20, 2004 | Huber Energy Panhandle L.P. | Briscoe"e" #206 | 6,300 | 47938805 |
| 548472 | Jul 20, 2004 | Jul 20, 2004 | Huber Energy Panhandle L.P. | Briscoe"e" #142 | 6,300 | 47938803 |
| 548286 | Jul 19, 2004 | Jul 19, 2004 | Conocophillips Company | Dix Ranch D 893 #1 | 8,900 | 47938802 |
| 548287 | Jul 15, 2004 | Jul 15, 2004 | Huber Energy Panhandle L.P. | Briscoe "K" State #8 | 6,300 | 47938801 |
| 548285 | Jul 15, 2004 | Jul 15, 2004 | Huber Energy Panhandle L.P. | Briscoe "J" #19 | 6,300 | 47938800 |
| 548283 | Jul 15, 2004 | Jul 15, 2004 | Huber Energy Panhandle L.P. | Brask #19 | 6,300 | 47938799 |
| 548282 | Jul 15, 2004 | Jul 15, 2004 | Lewis Petro Properties, Inc. | Owen 2227 #1 | 7,800 | 47938798 |
| 548156 | Jul 14, 2004 | Jul 14, 2004 | Awp Operating Company | Stokes #1R | 7,700 | 47938797 |
| 548058 | Jul 13, 2004 | Jul 13, 2004 | Killam Oil Co., Ltd. | Killam and Hurd Fee 2023 #4 | 8,500 | 47938795 |
| 547856 | Jul 13, 2004 | Jul 13, 2004 | Killam Oil Co., Ltd. | Killam-Hurd Bruni 447 #4 | 2,200 | 47938796 |
| 548032 | Jul 12, 2004 | Jul 12, 2004 | Conocophillips Company | Vaquillas Ranch Co. S.G.U. #14 | 10,800 | 47938794 |
| 548027 | Jul 9, 2004 | Jul 9, 2004 | Oakwood Energy, Inc. | Bruni #1 | 2,250 | 47938793 |
| 548019 | Jul 9, 2004 | Jul 9, 2004 | Huber Energy Panhandle L.P. | Briscoe K State #7 | 6,300 | 47938792 |
| 548015 | Jul 9, 2004 | Jul 9, 2004 | Huber Energy Panhandle L.P. | Briscoe J #18 | 6,300 | 47938791 |
| 548013 | Jul 9, 2004 | Jul 9, 2004 | Huber Energy Panhandle L.P. | Briscoe J #30 | 6,300 | 47938768 |
| 547835 | Jul 9, 2004 | Jul 9, 2004 | Huber Energy Panhandle L.P. | Briscoe "Erc" #6 | 5,170 | 47938250 |
| 547834 | Jul 9, 2004 | Jul 9, 2004 | Huber Energy Panhandle L.P. | Briscoe "K" State #1 | 5,250 | 47938169 |
| 547978 | Jul 8, 2004 | Jul 8, 2004 | Virtex Petroleum Company, Inc. | James #25 | 7,800 | 47938787 |
| 547977 | Jul 8, 2004 | Jul 8, 2004 | Virtex Petroleum Company, Inc. | James Trust 1355 #6 | 7,750 | 47938788 |
| 547976 | Jul 8, 2004 | Jul 8, 2004 | Virtex Petroleum Company, Inc. | James Trust 1355 #5 | 7,700 | 47938789 |
| 547976Amendment | Jul 8, 2004 | Jul 8, 2004 | Virtex Petroleum Company, Inc. | James Trust 1355 #5 | 7,700 | 47938789 |
| 547975 | Jul 8, 2004 | Jul 8, 2004 | Virtex Petroleum Company, Inc. | James Trust 1355 #4 | 7,700 | 47938790 |
| 547956 | Jul 8, 2004 | Jul 8, 2004 | Edge Petroleum Oper. Co., Inc. | Lundell Ranch #9 | 11,377 | 47937845 |
| 547943 | Jul 8, 2004 | Jul 8, 2004 | High Island Oil Corporation | Palafox Exploration #1539 | 7,000 | 47938786 |
| 547860 | Jul 8, 2004 | Jul 8, 2004 | Killam Oil Co., Ltd. | Killam and Hurd Fee 1173 #2 | 8,500 | 47938784 |
| 547572 | Jul 8, 2004 | Jul 8, 2004 | Kerns O & G, Inc. | Brask Ranch #19 | 5,800 | 47938780 |
| 547889 | Jul 7, 2004 | Jul 7, 2004 | Lewis Petro Properties, Inc. | Palafox State #1 | 10,000 | 47938785 |
| 547758 | Jul 2, 2004 | Jul 2, 2004 | Lewis Petro Properties, Inc. | Palafox Unit #F 36 | 6,000 | 47938783 |
| 547546 | Jun 30, 2004 | Jun 30, 2004 | Killam Oil Co., Ltd. | Van ES-State 130 #3 | 3,000 | 47938777 |
| 547543 | Jun 30, 2004 | Jun 30, 2004 | Killam Oil Co., Ltd. | Bruni-Killam 765 #1 | 1,500 | 47938779 |
| 547597 | Jun 29, 2004 | Jun 29, 2004 | Newfield Exploration Company | Gonzales, R #10 | 15,000 | 47938782 |
| 547575 | Jun 29, 2004 | Jun 29, 2004 | Conocophillips Company | Dix Ranch 1761 #7 | 8,983 | 47938781 |
| 547544 | Jun 29, 2004 | Jun 29, 2004 | Killam Oil Co., Ltd. | Bruni-Killam 2244 #2 | 2,000 | 47938778 |
| 547544Amendment | Jun 29, 2004 | Jun 29, 2004 | Killam Oil Co., Ltd. | Bruni-Killam 2244 #2 | 1,505 | 47938778 |
| 547519 | Jun 28, 2004 | Jun 28, 2004 | Lewis Petro Properties, Inc. | Apache-Briscoe 1044 #2 | 5,300 | 47938776 |
| 547519Amendment | Jun 28, 2004 | Jun 28, 2004 | Lewis Petro Properties, Inc. | Apache-Briscoe 1044 #2 | 6,000 | 47938776 |
| 547497 | Jun 28, 2004 | Jun 28, 2004 | Lewis Petro Properties, Inc. | Palafox 2182 7E #49 | 6,000 | 47938775 |
| 547421 | Jun 28, 2004 | Jun 28, 2004 | Killam Oil Co., Ltd. | Vaquillas Borrego #15 | 10,500 | 47938773 |
| 547455 | Jun 25, 2004 | Jun 25, 2004 | Lewis Petro Properties, Inc. | Gates 1267 #15H | 8,000 | 47938774 |
| 547389 | Jun 24, 2004 | Jun 24, 2004 | High Island Oil Corporation | Palafox Exploration #1439 | 7,000 | 47938772 |
| 547351 | Jun 24, 2004 | Jun 24, 2004 | Houston Exploration Company, The | Hubberd Estate "D" #68 | 9,830 | 47938771 |
| 547351Amendment | Jun 24, 2004 | Jun 24, 2004 | Houston Exploration Company, The | Hubberd Estate "D" #68 | 9,500 | 47938771 |
| 547327 | Jun 23, 2004 | Jun 23, 2004 | Kerns O & G, Inc. | Brask State 1846 #4 | 5,296 | 47938222 |
| 547073 | Jun 23, 2004 | Jun 23, 2004 | Edge Petroleum Oper. Co., Inc. | Lundell Ranch #20 | 11,000 | 47938763 |
| 547284 | Jun 22, 2004 | Jun 22, 2004 | McGuffin, Joe Jr. | Walker, J O "C" #5 | 7,000 | 47938770 |
| 546623 | Jun 22, 2004 | Jun 22, 2004 | Cordele Development Corporation | G. B. Minerals #1 | 3,900 | 47938753 |
| 546623Amendment | Jun 22, 2004 | Jun 22, 2004 | Cordele Development Corporation | G. B. Minerals #1 | 3,900 | 47938753 |
| 547143 | Jun 21, 2004 | Jun 21, 2004 | Kerns O & G, Inc. | Brask Ranch #24 | 5,800 | 47938769 |
| 547152 | Jun 18, 2004 | Jun 18, 2004 | EOG Resources, Inc. | El Viejito "B" #2 | 12,000 | 47938766 |
| 547152Amendment | Jun 18, 2004 | Jun 18, 2004 | EOG Resources, Inc. | El Viejito "B" #2 | 13,000 | 47938766 |
| 547150 | Jun 18, 2004 | Jun 18, 2004 | EOG Resources, Inc. | McGrath "A" #3 | 12,600 | 47938767 |
| 547144 | Jun 18, 2004 | Jun 18, 2004 | Ricochet Energy, Inc. | Running W. "B" #12 | 9,000 | 47938765 |
| 547144Amendment | Jun 18, 2004 | Jun 18, 2004 | Ricochet Energy, Inc. | Running W. "B" #12 | 9,000 | 47938765 |
| 547128 | Jun 18, 2004 | Jun 18, 2004 | Killam Oil Co., Ltd. | Vaquillas Borrego #14 | 10,500 | 47938764 |
| 546961 | Jun 15, 2004 | Jun 15, 2004 | Lewis Petro Properties, Inc. | Gates 1269 #29A | 6,000 | 47938762 |
| 546418 | Jun 15, 2004 | Jun 15, 2004 | Killam Oil Co., Ltd. | Killam & Hurd Fee 2143 #1 | 8,000 | 47938752 |
| 546875 | Jun 14, 2004 | Jun 14, 2004 | High Island Oil Corporation | Palafox Exploration #5042 | 7,000 | 47938758 |
| 546869 | Jun 14, 2004 | Jun 14, 2004 | Huber Energy Panhandle L.P. | Briscoe E #197 | 6,300 | 47938759 |
| 546657 | Jun 10, 2004 | Jun 10, 2004 | EOG Resources, Inc. | Benavides, Memo #1 | 1,400 | 47938754 |
| 546657Amendment | Jun 10, 2004 | Jun 10, 2004 | EOG Resources, Inc. | El Viejito "A" #1 | 1,400 | 47938754 |
| 546654 | Jun 10, 2004 | Jun 10, 2004 | EOG Resources, Inc. | Cabezon #7 | 10,200 | 47938755 |
| 546654Amendment | Jun 10, 2004 | Jun 10, 2004 | EOG Resources, Inc. | Cabezon #7 | 10,462 | 47938755 |
| 546231 | Jun 10, 2004 | Jun 10, 2004 | Kerns O & G, Inc. | Petty Ranch #1327 | 5,800 | 47938744 |
| 546703 | Jun 9, 2004 | Jun 9, 2004 | Huber Energy Panhandle L.P. | Briscoe "L" #11 | 6,000 | 47938757 |
| 546702 | Jun 9, 2004 | Jun 9, 2004 | Huber Energy Panhandle L.P. | Briscoe "E" #150 | 6,000 | 47938756 |
| 546608 | Jun 8, 2004 | Jun 8, 2004 | Houston Exploration Company, The | McMahon "C" #4 | 7,000 | 47938751 |
| 545516 | Jun 8, 2004 | Jun 8, 2004 | Conocophillips Company | Benavides, Rosa V. B4 #93 | 9,600 | 47938720 |
| 545516Amendment | Jun 8, 2004 | Jun 8, 2004 | Conocophillips Company | Benavides, Rosa V. B4 #93 | 9,600 | 47938720 |
| 546605 | Jun 7, 2004 | Jun 7, 2004 | Ricochet Energy, Inc. | Running W. "A" #10 | 9,000 | 47938750 |
| 546535 | Jun 4, 2004 | Jun 4, 2004 | Huber Energy Panhandle L.P. | Briscoe "E" #164 | 6,000 | 47938749 |
| 546534 | Jun 4, 2004 | Jun 4, 2004 | Huber Energy Panhandle L.P. | Briscoe "E" #152 | 6,000 | 47938748 |
| 546533 | Jun 4, 2004 | Jun 4, 2004 | Huber Energy Panhandle L.P. | Briscoe "E" #102 | 5,500 | 47938747 |
| 546522 | Jun 4, 2004 | Jun 4, 2004 | Lewis Petro Properties, Inc. | Gates 1267 #18B | 6,000 | 47938746 |
| 546348 | Jun 2, 2004 | Jun 2, 2004 | Conocophillips Company | Pena-Cueva GU #1 | 10,200 | 47938745 |
| 546198 | May 28, 2004 | May 28, 2004 | Calpine Natural Gas L.P. | South Callaghan Ranch #6 | 9,001 | 47933429 |
| 546218 | May 27, 2004 | May 27, 2004 | Lewis Petro Properties, Inc. | Dawson 360 #2 | 10,100 | 47938743 |
| 546218Amendment | May 27, 2004 | May 27, 2004 | Lewis Petro Properties, Inc. | Dawson 360 #2 | 10,500 | 47938743 |