| 632125 | Jan 23, 2007 | Jan 23, 2007 | Lgdc Corporation | Carlsberg #128533364 | 9,000 |
| 630486 | Jan 10, 2007 | Jan 10, 2007 | Opal Energy, Inc. | Lampley #128533359 | 10,500 |
| 631490 | Jan 9, 2007 | Jan 9, 2007 | Trio Consulting & Management,llc | Gerdes "A" #228533362 | 9,600 |
| 630847 | Jan 9, 2007 | Jan 9, 2007 | Lgdc Corporation | Full Sail #128533361 | 16,000 |
| 630837 | Dec 21, 2006 | Dec 21, 2006 | Dominion Oklahoma Texas E&P, Inc | Jacobs Ranch #1328533360 | 13,900 |
| 630485 | Dec 14, 2006 | Dec 14, 2006 | Dominion Oklahoma Texas E&P, Inc | Hancock Gas Unit 1 #428532555 | 13,220 |
| 629562 | Dec 14, 2006 | Dec 14, 2006 | Ken Petroleum Corporation | Gerdes #228533357 | 11,000 |
| 629535 | Dec 13, 2006 | Dec 13, 2006 | Little, Lou Operating Co., Inc. | Cheney-Guss Unit #128533356 | 6,200 |
| 630211 | Dec 12, 2006 | Dec 12, 2006 | B D Production Co., Inc. | W. B. Fitzhenry Heirs Shallow UN #128533358 | 6,000 |
| 629534 | Dec 6, 2006 | Dec 6, 2006 | Little, Lou Operating Co., Inc. | Bozka #128533355 | 3,700 |
| 629534Amendment | Dec 6, 2006 | Dec 6, 2006 | Little, Lou Operating Co., Inc. | Bozka #128533355 | 3,610 |
| 629272 | Dec 6, 2006 | Dec 6, 2006 | Little, Lou Operating Co., Inc. | Pitts #128533279 | 3,672 |
| 629099 | Dec 5, 2006 | Dec 5, 2006 | El Paso E & P Company, L. P. | Freeman #628533081 | 3,310 |
| 629903 | Dec 4, 2006 | Dec 4, 2006 | B D Production Co., Inc. | Pyle Unit #128532937 | 3,450 |
| 629759 | Dec 1, 2006 | Dec 1, 2006 | El Paso E & P Company, L. P. | Robertson #10R28533142 | 17,000 |
| 629759Amendment | Dec 1, 2006 | Dec 1, 2006 | El Paso E & P Company, L. P. | Robertson #10R28533142 | 17,000 |
| 628653 | Nov 20, 2006 | Nov 20, 2006 | Sabco Operating Company | Borchers, William #1928530452 | 2,604 |
| 628818 | Nov 10, 2006 | Nov 10, 2006 | Geodominion Petroleum | Woytek-Allen Unit #128533354 | 3,100 |
| 628551 | Nov 6, 2006 | Nov 6, 2006 | Northstar Energy, Inc. | Konvicka #128533353 | 11,300 |
| 628147 | Oct 31, 2006 | Oct 31, 2006 | Reef Exploration, Inc. (A-1) | Welton Jetton #128533351 | 11,400 |
| 628091 | Oct 31, 2006 | Oct 31, 2006 | Sabco Operating Company | Borchers, William #3128532039 | 4,800 |
| 628233 | Oct 27, 2006 | Oct 27, 2006 | Lewis Petro Properties, Inc. | Wick Gas Unit #128533352 | 14,500 |
| 627673 | Oct 24, 2006 | Oct 24, 2006 | Lgdc Corporation | Tecate #128533348 | 13,500 |
| 627928 | Oct 23, 2006 | Oct 23, 2006 | Zachry Exploration, Ltd. | Hairell-Matthew #128533350 | 3,600 |
| 627810 | Oct 20, 2006 | Oct 20, 2006 | Suncoast Technical Services Inc | Goodrich-Langford #128533347 | 3,800 |
| 627809 | Oct 20, 2006 | Oct 20, 2006 | Suncoast Technical Services Inc | Kersten #128533346 | 3,800 |
| 627395 | Oct 20, 2006 | Oct 20, 2006 | Reef Exploration, Inc. (A-1) | E. A. Korinek #128533345 | 10,500 |
| 627215 | Oct 10, 2006 | Oct 10, 2006 | B D Production Co., Inc. | W. B. Fitzhenry Heirs Unit No. 1 #128533343 | 6,000 |
| 627215Amendment | Oct 10, 2006 | Oct 10, 2006 | B D Production Co., Inc. | W. B. Fitzhenry Heirs Unit No. 1 #128533343 | 6,000 |
| 627205 | Oct 10, 2006 | Oct 10, 2006 | El Paso E & P Company, L. P. | Roden #128533344 | 16,950 |
| 627177 | Oct 9, 2006 | Oct 9, 2006 | B D Production Co., Inc. | Big Brushy Unit #128533342 | 6,000 |
| 627133 | Oct 9, 2006 | Oct 9, 2006 | Petrohawk Operating Company | Rochelle Gas Unit #928533055 | 13,000 |
| 627133Amendment | Oct 9, 2006 | Oct 9, 2006 | Milagro Exploration, LLC | Rochelle Gas Unit #928533055 | 15,170 |
| 627134 | Oct 6, 2006 | Oct 6, 2006 | Petrohawk Operating Company | Rochelle Gas Unit #1R28532390 | 13,900 |
| 626944 | Oct 3, 2006 | Oct 3, 2006 | North Shore Energy, L.L.C. | Nse Klimitchek Megan #228533341 | 3,200 |
| 626701 | Oct 2, 2006 | Oct 2, 2006 | Pioneer Natural Res. USA, Inc. | Zak Gas Unit #1H28533253 | 15,000 |
| 626709 | Sep 28, 2006 | Sep 28, 2006 | North Shore Energy, L.L.C. | Nse Klimitchek Megan #128533340 | 3,200 |
| 626253 | Sep 28, 2006 | Sep 28, 2006 | El Paso E & P Company, L. P. | Dagg Ranch #228532998 | 14,160 |
| 626253Amendment | Sep 28, 2006 | Sep 28, 2006 | El Paso E & P Company, L. P. | Dagg Ranch #228532998 | 14,160 |
| 626677 | Sep 27, 2006 | Sep 27, 2006 | Geodominion Petroleum | Houchins #228533338 | 2,950 |
| 626677Amendment | Sep 27, 2006 | Sep 27, 2006 | Geodominion Petroleum | Morton-Houchins Unit #128533338 | 2,950 |
| 626674 | Sep 27, 2006 | Sep 27, 2006 | Geodominion Petroleum | Houchins #328533337 | 2,950 |
| 626647 | Sep 27, 2006 | Sep 27, 2006 | Newfield Exploration Company | Allen, W. W. Estate #128533336 | 17,000 |
| 626647Amendment | Sep 27, 2006 | Sep 27, 2006 | Newfield Exploration Company | Allen, W. W. Estate #128533336 | 17,000 |
| 625901 | Sep 20, 2006 | Sep 20, 2006 | Remora Management, LLC | Allen, Lewis #128530416 | 3,610 |
| 625944 | Sep 14, 2006 | Sep 14, 2006 | Petra Oleum Corp. | Borchers, William #228500437 | 6,500 |
| 625890 | Sep 13, 2006 | Sep 13, 2006 | Pioneer Natural Res. USA, Inc. | Leonard Kuenstler Gas Unit #128533335 | 16,000 |
| 625890Amendment | Sep 13, 2006 | Sep 13, 2006 | Pioneer Natural Res. USA, Inc. | Leonard Kuenstler Gas Unit #1H28533335 | 16,000 |
| 625890Amendment | Sep 13, 2006 | Sep 13, 2006 | Pioneer Natural Res. USA, Inc. | Leonard Kuenstler Gas Unit #1H28533335 | 16,000 |
| 625867 | Sep 13, 2006 | Sep 13, 2006 | Trio Consulting & Management,llc | Wolf-Cowling #128533334 | 11,500 |
| 625867Amendment | Sep 13, 2006 | Sep 13, 2006 | Trio Consulting & Management,llc | Wolf-Cowling #128533334 | 7,300 |
| 625228 | Sep 13, 2006 | Sep 13, 2006 | Lgdc Corporation | Guiness #128533325 | 9,300 |
| 625228Amendment | Sep 13, 2006 | Sep 13, 2006 | Lgdc Corporation | Guiness #128533325 | 9,523 |
| 625763 | Sep 12, 2006 | Sep 12, 2006 | Kaler Energy Corp | R. Sokol G.U. #228533333 | 3,200 |
| 625763Amendment | Sep 12, 2006 | Sep 12, 2006 | Kaler Energy Corp | R. Sokol G.U. #228533333 | 3,200 |
| 625752 | Sep 12, 2006 | Sep 12, 2006 | Cavalier Oil & Gas, Inc. | Terry-Gott Gas Unit #228530478 | 7,500 |
| 625684 | Sep 11, 2006 | Sep 11, 2006 | Little, Lou Operating Co., Inc. | Klimitchek #1R28533332 | 2,150 |
| 625650 | Sep 8, 2006 | Sep 8, 2006 | Diamond Operating, LLC | Baass Heirs Unit #128533331 | 1,850 |
| 625633 | Sep 8, 2006 | Sep 8, 2006 | Diamond Operating, LLC | Ronald M. Meitzen #128533330 | 1,850 |
| 625474 | Sep 6, 2006 | Sep 6, 2006 | Dewbre Petroleum Corporation | Gordon Heirs #128533329 | 8,200 |
| 625363 | Sep 5, 2006 | Sep 5, 2006 | EOG Resources, Inc. | Sartwelle #828533328 | 16,500 |
| 625310 | Sep 1, 2006 | Sep 1, 2006 | Modern Exploration, Inc. | Kalmus #128533327 | 4,400 |
| 625263 | Aug 31, 2006 | Aug 31, 2006 | Hunt Oil Company | Borchers A-108 #128533326 | 16,000 |
| 623886 | Aug 31, 2006 | Aug 31, 2006 | Lgdc Corporation | Foster #128533307 | 8,600 |
| 623886Amendment | Aug 31, 2006 | Aug 31, 2006 | Lgdc Corporation | Fosters #128533307 | 8,600 |
| 623886Amendment | Aug 31, 2006 | Aug 31, 2006 | Lgdc Corporation | Fosters #128533307 | 8,600 |
| 625086 | Aug 29, 2006 | Aug 29, 2006 | Bass Enterprises Production Co. | Bonorden Gas Unit #428533324 | 10,000 |
| 624882 | Aug 24, 2006 | Aug 24, 2006 | Benchmark Oil & Gas Company | Ragsdale-Roberson #128533322 | 6,000 |
| 624882Amendment | Aug 24, 2006 | Aug 24, 2006 | Benchmark Oil & Gas Company | Ragsdale-Roberson #128533322 | 6,000 |
| 624881 | Aug 24, 2006 | Aug 24, 2006 | Northstar Energy, Inc. | Foxell #128533323 | 9,100 |
| 624881Amendment | Aug 24, 2006 | Aug 24, 2006 | Northstar Energy, Inc. | Foxell #128533323 | 9,100 |
| 624880 | Aug 24, 2006 | Aug 24, 2006 | Benchmark Oil & Gas Company | Kocian-Reissig #128533321 | 6,000 |
| 624824 | Aug 23, 2006 | Aug 23, 2006 | Miller Energy, Inc. | Kern #128533320 | 8,500 |
| 624631 | Aug 23, 2006 | Aug 23, 2006 | Lgdc Corporation | Dixie #128533319 | 2,200 |
| 624631Amendment | Aug 23, 2006 | Aug 23, 2006 | Lgdc Corporation | Dixie #128533319 | 2,200 |
| 624736 | Aug 22, 2006 | Aug 22, 2006 | Magnum Producing, LP | L Ranch #128533318 | 12,000 |
| 624674 | Aug 22, 2006 | Aug 22, 2006 | Suncoast Technical Services Inc | Goodrich-Baros Unit #228533315 | 1,250 |
| 624676 | Aug 21, 2006 | Aug 21, 2006 | Suncoast Technical Services Inc | Bennett Unit #228533316 | 1,250 |
| 624671 | Aug 21, 2006 | Aug 21, 2006 | Suncoast Technical Services Inc | Bennett Unit #128533317 | 3,250 |
| 624542 | Aug 17, 2006 | Aug 17, 2006 | Northstar Energy, Inc. | Mc Cord Unit #228533314 | 4,100 |
| 624486 | Aug 17, 2006 | Aug 17, 2006 | Cimarex Energy Co. | Woytek Edwards Gas Unit #3HH28533313 | 17,000 |
| 624486Amendment | Aug 17, 2006 | Aug 17, 2006 | Cimarex Energy Co. | Woytek Edwards Gas Unit #3HH28533313 | 17,000 |
| 624433 | Aug 16, 2006 | Aug 16, 2006 | El Paso E & P Company, L. P. | Klimitcheck G.U. No. 1 #328533312 | 15,000 |
| 624433Amendment | Aug 16, 2006 | Aug 16, 2006 | El Paso E & P Company, L. P. | Klimitcheck G.U. No. 1 #328533312 | 17,000 |
| 624408 | Aug 15, 2006 | Aug 15, 2006 | Dominion Oklahoma Texas E&P, Inc | Hancock GU #2 #128532575 | 13,200 |
| 624357 | Aug 15, 2006 | Aug 15, 2006 | Little, Lou Operating Co., Inc. | Renger #128533311 | 3,700 |
| 624357Amendment | Aug 15, 2006 | Aug 15, 2006 | Manhattan Petroleum, Inc. | Renger #128533311 | 3,700 |
| 624357Amendment | Aug 15, 2006 | Aug 15, 2006 | Little, Lou Operating Co., Inc. | Renger #128533311 | 3,700 |
| 616845 | Aug 15, 2006 | Aug 15, 2006 | Neg Operating LLC | Steinman #628533257 | 4,200 |
| 624163 | Aug 10, 2006 | Aug 10, 2006 | Big Lake Corporation | Upper Yegua East #128533310 | 5,500 |
| 623819 | Aug 10, 2006 | Aug 10, 2006 | New Century Exploration, Inc. | Pritchard #128533308 | 4,600 |
| 624079 | Aug 9, 2006 | Aug 9, 2006 | Northstar Energy, Inc. | McCord Unit #128533309 | 4,100 |
| 623625 | Aug 8, 2006 | Aug 8, 2006 | Centurion Exploration Company | Brezek Ranch Gas Unit #128533305 | 9,500 |
| 623583 | Aug 7, 2006 | Aug 7, 2006 | Little, Lou Operating Co., Inc. | Klimitchek #128533303 | 3,650 |
| 623820 | Aug 3, 2006 | Aug 3, 2006 | Kaler Energy Corp | Williams #128533306 | 4,100 |
| 623784 | Aug 3, 2006 | Aug 3, 2006 | Kaler Energy Corp | Harris-Tuttle Gas Unit #128533304 | 3,200 |
| 623373 | Aug 3, 2006 | Aug 3, 2006 | Neg Operating LLC | Neuhaus-Sandra #428533302 | 10,000 |
| 623344 | Aug 3, 2006 | Aug 3, 2006 | Pioneer Natural Res. USA, Inc. | Zak "a" Gas Unit #128533301 | 17,000 |
| 623645 | Aug 2, 2006 | Aug 2, 2006 | Hunt Petroleum (Aec), Inc. | Schilhab #128532089 | 6,512 |
| 623379 | Jul 28, 2006 | Jul 28, 2006 | Gulf Coast Acquisitions Co. L.C. | Appling Farms #128532891 | 8,360 |