| 642356 | Jul 24, 2007 | Jul 24, 2007 | Devon Energy Production Co, L.P. | Weber, Gunhild Deep #1 HH | 9,000 | 49736304 |
| 642334 | Jul 23, 2007 | Jul 23, 2007 | Devon Energy Production Co, L.P. | Taylor, Lawrence #3 HH | 9,000 | 49736307 |
| 642275 | Jul 21, 2007 | Jul 21, 2007 | XTO Energy Inc. | J Davis #1HH | 12,000 | 49736303 |
| 642275Amendment | Jul 21, 2007 | Jul 21, 2007 | XTO Energy Inc. | Davis, J. #1HH | 12,000 | 49736303 |
| 641973 | Jul 14, 2007 | Jul 14, 2007 | Aruba Petroleum, Inc. | Sanford, Wanda #1 | 9,000 | 49736302 |
| 641675 | Jul 13, 2007 | Jul 13, 2007 | EOG Resources, Inc. | Dethloff Unit #2HH | 7,300 | 49736301 |
| 641637 | Jul 11, 2007 | Jul 11, 2007 | Teleo Operating, LLC | Neil #5 | 8,200 | 49736300 |
| 641628 | Jul 11, 2007 | Jul 11, 2007 | EOG Resources, Inc. | Dethloff Unit #1HH | 7,200 | 49736299 |
| 641628Amendment | Jul 11, 2007 | Jul 11, 2007 | EOG Resources, Inc. | Dethloff Unit #1HH | 7,200 | 49736299 |
| 641572 | Jul 10, 2007 | Jul 10, 2007 | Devon Energy Production Co, L.P. | Wcco 1 - Sims, Thomas P. "B" #8 HH | 9,000 | 49736298 |
| 641416 | Jul 9, 2007 | Jul 9, 2007 | Devon Energy Production Co, L.P. | Loffland, T. W. Estate #1 HH | 9,000 | 49736297 |
| 641416Amendment | Jul 9, 2007 | Jul 9, 2007 | Devon Energy Production Co, L.P. | Loffland, T. W. Estate #1 HH | 9,000 | 49736297 |
| 641749 | Jul 3, 2007 | Jul 3, 2007 | Coffman Tank Trucks Inc | Brunson, Kenneth #2 | 9,500 | 49736296 |
| 641195 | Jul 3, 2007 | Jul 3, 2007 | Tema Oil and Gas Company | Callie Watts #4HH | 12,500 | 49736293 |
| 641164 | Jul 3, 2007 | Jul 3, 2007 | Devon Energy Production Co, L.P. | Peek-Crabtree Gas Unit #9 HH | 9,000 | 49736295 |
| 641164Amendment | Jul 3, 2007 | Jul 3, 2007 | Devon Energy Production Co, L.P. | Peek-Crabtree Gas Unit #9 HH | 9,000 | 49736295 |
| 641100 | Jul 3, 2007 | Jul 3, 2007 | Devon Energy Production Co, L.P. | M. W. Dahlin GU 1 #5 HH | 9,000 | 49736292 |
| 641100Amendment | Jul 3, 2007 | Jul 3, 2007 | Devon Energy Production Co, L.P. | M. W. Dahlin GU 1 #5 HH | 9,000 | 49736292 |
| 641100Amendment | Jul 3, 2007 | Jul 3, 2007 | Devon Energy Production Co, L.P. | M. W. Dahlin GU 1 #5 HH | 9,000 | 49736292 |
| 641258 | Jul 2, 2007 | Jul 2, 2007 | Teleo Operating, LLC | Neil #6 | 8,200 | 49736294 |
| 641058 | Jul 2, 2007 | Jul 2, 2007 | Devon Energy Production Co, L.P. | Johnson, W. D. B #38 HH | 9,000 | 49736291 |
| 638326 | Jun 29, 2007 | Jun 29, 2007 | Denbury Onshore, LLC | Estes-Bradshaw #2H | 7,400 | 49736254 |
| 638637 | Jun 28, 2007 | Jun 28, 2007 | CD Consulting & Operating Co. | Diamond K #1 | 6,510 | 49734878 |
| 640849 | Jun 27, 2007 | Jun 27, 2007 | Hydro-FX, Inc. | Hydro-FX #1 | 10,500 | 49735728 |
| 640830 | Jun 27, 2007 | Jun 27, 2007 | B.W.O.C., Inc. | Covington B Unit #1HH | 8,200 | 49736290 |
| 640829 | Jun 27, 2007 | Jun 27, 2007 | B.W.O.C., Inc. | Covington Unit #1HH | 8,200 | 49736289 |
| 640353 | Jun 15, 2007 | Jun 15, 2007 | B.W.O.C., Inc. | Pruitt Unit #1HH | 8,200 | 49736288 |
| 640353Amendment | Jun 15, 2007 | Jun 15, 2007 | Barnes Oil & Gas LLC | Pruitt Unit #1HH | 9,200 | 49736288 |
| 640292 | Jun 15, 2007 | Jun 15, 2007 | Tema Oil and Gas Company | Hampton, J. V. "A" #3HH | 10,000 | 49736287 |
| 640198 | Jun 13, 2007 | Jun 13, 2007 | Burlington Resources O & G Co LP | Fox #12HH | 9,000 | 49736286 |
| 640130 | Jun 13, 2007 | Jun 13, 2007 | J-W Operating Co. | Potter A #9HH | 15,000 | 49736285 |
| 640026 | Jun 11, 2007 | Jun 11, 2007 | Devon Energy Production Co, L.P. | George W. Boring Trustee, GU #3 HH | 9,000 | 49736281 |
| 640014 | Jun 11, 2007 | Jun 11, 2007 | Devon Energy Production Co, L.P. | Wcco 4-Miller, William GU B-2 #20 HH | 9,000 | 49736280 |
| 640013 | Jun 11, 2007 | Jun 11, 2007 | Tema Oil and Gas Company | Hampton, J. V. "A" #2HH | 11,000 | 49736282 |
| 639996 | Jun 11, 2007 | Jun 11, 2007 | Devon Energy Production Co, L.P. | Wcco 4 - Miller, William GU B-2 #19 HH | 9,000 | 49736279 |
| 639965 | Jun 11, 2007 | Jun 11, 2007 | Devon Energy Production Co, L.P. | Wcco 1- Stevenson, N. R. #10 HH | 9,000 | 49736278 |
| 639954 | Jun 11, 2007 | Jun 11, 2007 | Devon Energy Production Co, L.P. | Wcco 1 - Stevenson, Doris #10 HH | 9,000 | 49736277 |
| 637890 | Jun 6, 2007 | Jun 6, 2007 | Merit Energy Company | Norton, E. E. Unit 2 #1HH | 9,000 | 49736276 |
| 637890Amendment | Jun 6, 2007 | Jun 6, 2007 | Merit Energy Company | Norton, E. E. Unit 2 #1HH | 11,100 | 49736276 |
| 636226 | Jun 5, 2007 | Jun 5, 2007 | Penny, Ralph E. | Dahlstrom, R. V. #5 | 6,000 | 49736275 |
| 639683 | Jun 1, 2007 | Jun 1, 2007 | Williams Prod. Gulf Coast, L.P. | Pegues #5V | 7,800 | 49736274 |
| 639682 | Jun 1, 2007 | Jun 1, 2007 | Williams Prod. Gulf Coast, L.P. | Pegues #6HH | 7,800 | 49736273 |
| 639682Amendment | Jun 1, 2007 | Jun 1, 2007 | Williams Prod. Gulf Coast, L.P. | Pegues #6HH | 7,800 | 49736273 |
| 639680 | Jun 1, 2007 | Jun 1, 2007 | Williams Prod. Gulf Coast, L.P. | Pegues #4V | 7,800 | 49736272 |
| 639546 | May 30, 2007 | May 30, 2007 | Devon Energy Production Co, L.P. | Dollie Thorell GU "A" #7HH | 9,000 | 49736271 |
| 639467 | May 25, 2007 | May 25, 2007 | Teleo Operating, LLC | Neil #2 | 8,200 | 49736270 |
| 639272 | May 23, 2007 | May 23, 2007 | Denbury Onshore, LLC | Estes-Bradshaw #1H | 7,400 | 49736269 |
| 639231 | May 23, 2007 | May 23, 2007 | Devon Energy Production Co, L.P. | Graham, Fred L. Gas Unit #14 HH | 9,000 | 49736268 |
| 639217 | May 23, 2007 | May 23, 2007 | Devon Energy Production Co, L.P. | Fred L. Graham Gas Unit #12 HH | 9,000 | 49736265 |
| 639298 | May 22, 2007 | May 22, 2007 | Dune Operating Company | First Baptist Church Slidell #1HH | 9,000 | 49736266 |
| 639298Amendment | May 22, 2007 | May 22, 2007 | Dune Operating Company | First Baptist Church Slidell #1HH | 12,000 | 49736266 |
| 639222 | May 22, 2007 | May 22, 2007 | Devon Energy Production Co, L.P. | Fred L. Graham Gas Unit #13 HH | 9,000 | 49736267 |
| 639222Amendment | May 22, 2007 | May 22, 2007 | Devon Energy Production Co, L.P. | Fred L. Graham Gas Unit #13 HH | 9,000 | 49736267 |
| 638855 | May 18, 2007 | May 18, 2007 | Aruba Petroleum, Inc. | Boulware #1AHH | 9,000 | 49736264 |
| 638806 | May 17, 2007 | May 17, 2007 | Crusader Energy Group, LLC | Barnett, Patricia #1HH | 8,500 | 49736263 |
| 638584 | May 17, 2007 | May 17, 2007 | Encana Oil & Gas(usa) Inc. | Forman "B" #1HH | 9,000 | 49736261 |
| 638584Amendment | May 17, 2007 | May 17, 2007 | Encana Oil & Gas(usa) Inc. | Forman "B" #1 | 9,000 | 49736261 |
| 638582 | May 16, 2007 | May 16, 2007 | Aruba Petroleum, Inc. | Reynolds #1 | 9,000 | 49736260 |
| 638560 | May 16, 2007 | May 16, 2007 | Devon Energy Production Co, L.P. | Wise, James E. #1 | 5,000 | 49700617 |
| 638997 | May 15, 2007 | May 15, 2007 | Tema Oil and Gas Company | Green #2HH | 10,750 | 49736262 |
| 637055 | May 14, 2007 | May 14, 2007 | Williams Prod. Gulf Coast, L.P. | Champion A #9 HH | 7,900 | 49736259 |
| 637023 | May 14, 2007 | May 14, 2007 | Williams Prod. Gulf Coast, L.P. | Champion A #8 HH | 7,900 | 49736258 |
| 638407 | May 12, 2007 | May 12, 2007 | Devon Energy Production Co, L.P. | Donaldson #4HH | 9,000 | 49736257 |
| 638398 | May 12, 2007 | May 12, 2007 | Devon Energy Production Co, L.P. | George W. Boring Trustee, G.U. #4 HH | 9,000 | 49736256 |
| 638346 | May 11, 2007 | May 11, 2007 | Devon Energy Production Co, L.P. | James Norman GU A #1 HH | 9,000 | 49736255 |
| 638097 | May 8, 2007 | May 8, 2007 | Devon Energy Production Co, L.P. | Miller, William "D" #5 HH | 9,000 | 49736253 |
| 637337 | May 7, 2007 | May 7, 2007 | Devon Energy Production Co, L.P. | Marie Gage #3 | 4,500 | 49733450 |
| 635875 | May 7, 2007 | May 7, 2007 | Devon Energy Production Co, L.P. | C. R. Bridges Gas Unit #1 | 9,000 | 49700080 |
| 637835 | May 3, 2007 | May 3, 2007 | Denbury Onshore, LLC | Barnard-Beauchamp #1H | 7,000 | 49736251 |
| 637774 | May 3, 2007 | May 3, 2007 | Merit Energy Company | Daggett, W. H. B-1 #2HH | 9,000 | 49736252 |
| 637774Amendment | May 3, 2007 | May 3, 2007 | Merit Energy Company | Daggett, W. H. B-1 #2HH | 12,600 | 49736252 |
| 637634 | May 3, 2007 | May 3, 2007 | Devon Energy Production Co, L.P. | Dcco 2 - Lewis Jones #16HH | 9,000 | 49736249 |
| 637691 | May 1, 2007 | May 1, 2007 | Devon Energy Production Co, L.P. | Huddleston, Nell "C" #6HH | 9,000 | 49736250 |
| 636862 | May 1, 2007 | May 1, 2007 | Devon Energy Production Co, L.P. | Ferguson, H. N. #1 | 9,000 | 49734679 |
| 637508 | Apr 30, 2007 | Apr 30, 2007 | Devon Energy Production Co, L.P. | Nell Huddleston "D" #7HH | 9,000 | 49736248 |
| 637257 | Apr 24, 2007 | Apr 24, 2007 | Devon Energy Production Co, L.P. | Craig #2 HH | 9,000 | 49736247 |
| 637013 | Apr 18, 2007 | Apr 18, 2007 | Williams Prod. Gulf Coast, L.P. | Champion A #7HH | 7,900 | 49736246 |
| 636815 | Apr 14, 2007 | Apr 14, 2007 | Devon Energy Production Co, L.P. | Austin, R. E. #2 HH | 9,000 | 49736245 |
| 636500 | Apr 13, 2007 | Apr 13, 2007 | Aruba Petroleum, Inc. | Boulware #1HH | 9,000 | 49736244 |
| 636179 | Apr 5, 2007 | Apr 5, 2007 | Devon Energy Production Co, L.P. | Txi Gas Unit #8 HH | 9,000 | 49736242 |
| 636167 | Apr 5, 2007 | Apr 5, 2007 | Devon Energy Production Co, L.P. | Bert Pipes Gas Unit #2 HH | 9,000 | 49736240 |
| 636169 | Apr 4, 2007 | Apr 4, 2007 | Devon Energy Production Co, L.P. | Hall, Norman #1 HH | 9,000 | 49736241 |
| 636165 | Apr 4, 2007 | Apr 4, 2007 | Devon Energy Production Co, L.P. | Acola, Sam #5 HH | 9,000 | 49736239 |
| 636165Amendment | Apr 4, 2007 | Apr 4, 2007 | Devon Energy Production Co, L.P. | Acola, Sam #5 HH | 9,000 | 49736239 |
| 636163 | Apr 4, 2007 | Apr 4, 2007 | Devon Energy Production Co, L.P. | William Tedrow Gas Unit #12 HH | 9,000 | 49736243 |
| 636016 | Apr 2, 2007 | Apr 2, 2007 | Lakota Energy, Ltd. | Cobb, Travis #2 | 7,350 | 49736238 |
| 635911 | Apr 2, 2007 | Apr 2, 2007 | Devon Energy Production Co, L.P. | Clark, L. W. #1 HH | 9,000 | 49736235 |
| 635911Amendment | Apr 2, 2007 | Apr 2, 2007 | Devon Energy Production Co, L.P. | Clark, L. W. #1 HH | 9,000 | 49736235 |
| 635813 | Mar 30, 2007 | Mar 30, 2007 | Aspen Operating Company, L.L.C. | Wyatt Earp Federal #1 | 6,500 | 49736236 |
| 635813Amendment | Mar 30, 2007 | Mar 30, 2007 | Aspen Operating Company, L.L.C. | Wyatt Earp Federal #1 | 6,500 | 49736236 |
| 633945 | Mar 29, 2007 | Mar 29, 2007 | Ryder Scott Management, LLC | Hough-Manning #7 | 7,800 | 49736237 |
| 635398 | Mar 26, 2007 | Mar 26, 2007 | EOG Resources, Inc. | Ashe C Unit #1HH | 7,300 | 49736233 |
| 634863 | Mar 19, 2007 | Mar 19, 2007 | Devon Energy Production Co, L.P. | Clark, Matt "C" #1HH | 9,000 | 49736227 |
| 634503 | Mar 19, 2007 | Mar 19, 2007 | Denbury Onshore, LLC | Trwd #E 3H | 7,300 | 49736232 |
| 634503Amendment | Mar 19, 2007 | Mar 19, 2007 | Denbury Onshore, LLC | Trwd #E 3H | 7,300 | 49736232 |
| 634975 | Mar 16, 2007 | Mar 16, 2007 | Century Petroleum, Inc. | Stewart E #1 | 5,000 | 49736230 |
| 634908 | Mar 15, 2007 | Mar 15, 2007 | Devon Energy Production Co, L.P. | Derting, B. G. #11 HH | 9,000 | 49736229 |
| 634908Amendment | Mar 15, 2007 | Mar 15, 2007 | Devon Energy Production Co, L.P. | Derting, B. G. #11 HH | 9,000 | 49736229 |
| 634876 | Mar 15, 2007 | Mar 15, 2007 | Devon Energy Production Co, L.P. | J. E. Norman Gas Unit C #12 HH | 9,000 | 49736228 |
| 634876Amendment | Mar 15, 2007 | Mar 15, 2007 | Devon Energy Production Co, L.P. | J. E. Norman Gas Unit C #12 HH | 9,000 | 49736228 |