| 659871 | Apr 30, 2008 | Apr 30, 2008 | Medders Oil Company, Inc. | Forks CCC #1526932734 | 4,000 |
| 659685 | Apr 29, 2008 | Apr 29, 2008 | Patton Exploration, Inc. | Niblo "88-A" #926932733 | 3,500 |
| 654545 | Apr 23, 2008 | Apr 23, 2008 | Grandfield Consulting, Inc. | Bateman Trust Est. Account No. 1 #8026930012 | 5,346 |
| 659068 | Apr 21, 2008 | Apr 21, 2008 | Ginnings Company | Springer A #926932732 | 3,900 |
| 658724 | Apr 17, 2008 | Apr 17, 2008 | Medders Oil Company, Inc. | Forks CCC 12-10-99 #14B26932731 | 4,000 |
| 658696 | Apr 17, 2008 | Apr 17, 2008 | Medders Oil Company, Inc. | Forks GGG #1326932729 | 4,000 |
| 658719 | Apr 15, 2008 | Apr 15, 2008 | Medders Oil Company, Inc. | Somervell 6666 FO2 #1026932730 | 4,000 |
| 658688 | Apr 14, 2008 | Apr 14, 2008 | Medders Oil Company, Inc. | Forks GGG #1226932728 | 4,000 |
| 657652 | Apr 3, 2008 | Apr 3, 2008 | Wheat, Buck Resources, Inc. | Springer Wilson 192 #1526932727 | 4,000 |
| 657650 | Mar 28, 2008 | Mar 28, 2008 | Wheat, Buck Resources, Inc. | Springer Wilson 207 #226932726 | 4,000 |
| 657350 | Mar 25, 2008 | Mar 25, 2008 | Gunn Oil Company | Masterson PN #626932725 | 5,000 |
| 656470 | Mar 11, 2008 | Mar 11, 2008 | Ginnings Company | Springer A #826932724 | 4,000 |
| 656292 | Mar 7, 2008 | Mar 7, 2008 | Schalk Oil Company, Inc. | Foster #2A26932723 | 4,200 |
| 655699 | Feb 28, 2008 | Feb 28, 2008 | Nosivad Oil, Inc. | Crum #226932722 | 3,600 |
| 655344 | Feb 23, 2008 | Feb 23, 2008 | Grandfield Consulting, Inc. | Bateman Trust Est. Account No. 1 #5426900251 | 5,500 |
| 654429 | Feb 9, 2008 | Feb 9, 2008 | Gunn Oil Company | Burnett WD #126932721 | 4,500 |
| 653949 | Feb 4, 2008 | Feb 4, 2008 | Medders Oil Company, Inc. | Pitchfork Ffff #226932720 | 6,000 |
| 653729 | Feb 1, 2008 | Feb 1, 2008 | Henderson & Erickson, Inc. | Henderson #1X26932719 | 6,000 |
| 652749 | Jan 16, 2008 | Jan 16, 2008 | Medders Oil Company, Inc. | Somervell 6666 FO2 #926932718 | 4,000 |
| 650133 | Nov 29, 2007 | Nov 29, 2007 | Wheat, Buck Resources, Inc. | Springer Wilson 192 #1426932717 | 4,000 |
| 649366 | Nov 16, 2007 | Nov 16, 2007 | Wheat, Buck Resources, Inc. | Springer-Wilson 194 #126932716 | 4,400 |
| 649285 | Nov 16, 2007 | Nov 16, 2007 | Patton Exploration, Inc. | Niblo "88-A" #826932715 | 3,500 |
| 645735 | Oct 19, 2007 | Oct 19, 2007 | Sauder Management Company | Springer 191C #326932714 | 4,500 |
| 647707 | Oct 17, 2007 | Oct 17, 2007 | Exco Resources, Inc. | Beggs 235 #126932713 | 5,000 |
| 647707Amendment | Oct 17, 2007 | Oct 17, 2007 | Exco Resources, Inc. | Beggs 235 #126932713 | 6,800 |
| 647653 | Oct 16, 2007 | Oct 16, 2007 | Ginnings Company | Springer "A" #726932712 | 4,000 |
| 647032 | Oct 11, 2007 | Oct 11, 2007 | Wheat, Buck Resources, Inc. | Springer, Wilson "207" #208126932710 | 4,400 |
| 647033 | Oct 4, 2007 | Oct 4, 2007 | Wheat, Buck Resources, Inc. | Springer Wilson 192 #1326932711 | 4,400 |
| 646685 | Sep 28, 2007 | Sep 28, 2007 | Medders Oil Company, Inc. | Forks GGG #1126932709 | 4,000 |
| 646568 | Sep 27, 2007 | Sep 27, 2007 | Medders Oil Company, Inc. | Forks GGG #1026932708 | 4,000 |
| 646409 | Sep 26, 2007 | Sep 26, 2007 | MLC Operating, LP | Meekins #010126932705 | 5,200 |
| 646408 | Sep 26, 2007 | Sep 26, 2007 | MLC Operating, LP | Meekins #010326932706 | 6,600 |
| 646424 | Sep 25, 2007 | Sep 25, 2007 | Ginnings Company | Springer B #126932707 | 4,000 |
| 643664 | Sep 19, 2007 | Sep 19, 2007 | MLC Operating, LP | Masterson #010726932697 | 7,400 |
| 646071 | Sep 18, 2007 | Sep 18, 2007 | Medders Oil Company, Inc. | Forks Eee #726932704 | 4,000 |
| 646072 | Sep 17, 2007 | Sep 17, 2007 | Alpine Petroleum | Foster #326932703 | 4,000 |
| 645498 | Sep 6, 2007 | Sep 6, 2007 | Freeman Expl. & Prod. Co., Inc. | Masterson, Ben & Tom #1026932702 | 6,000 |
| 644831 | Aug 23, 2007 | Aug 23, 2007 | Medders Oil Company, Inc. | Somervell W HHH #526932701 | 4,000 |
| 644793 | Aug 23, 2007 | Aug 23, 2007 | Medders Oil Company, Inc. | Pitchfork HHH "B" #226932700 | 4,000 |
| 644711 | Aug 23, 2007 | Aug 23, 2007 | Medders Oil Company, Inc. | Somervell 6666 FO2 #826932698 | 4,000 |
| 644765 | Aug 22, 2007 | Aug 22, 2007 | Medders Oil Company, Inc. | Forks Eee #626932699 | 4,000 |
| 639828 | Jul 11, 2007 | Jul 11, 2007 | Henderson & Erickson, Inc. | Henderson #126931661 | 5,978 |
| 641318 | Jul 5, 2007 | Jul 5, 2007 | Medders Oil Company, Inc. | Pitchfork V V V #426932695 | 4,000 |
| 641318Amendment | Jul 5, 2007 | Jul 5, 2007 | Medders Oil Company, Inc. | Pitchfork V V V #426932695 | 4,700 |
| 641309 | Jul 5, 2007 | Jul 5, 2007 | Medders Oil Company, Inc. | Pitchfork Dddd #726932696 | 4,000 |
| 641294 | Jul 5, 2007 | Jul 5, 2007 | Trek Resources, Inc. | Floyce Masterson #326932694 | 6,400 |
| 641020 | Jul 2, 2007 | Jul 2, 2007 | Patton Exploration, Inc. | Niblo "88-A" #726932693 | 3,500 |
| 639496 | Jun 25, 2007 | Jun 25, 2007 | Sauder Management Company | Springer 191 C #226932692 | 4,500 |
| 640600 | Jun 21, 2007 | Jun 21, 2007 | Medders Oil Company, Inc. | Pitchfork Ffff #126932691 | 4,000 |
| 640600Amendment | Jun 21, 2007 | Jun 21, 2007 | Medders Oil Company, Inc. | Pitchfork Ffff #126932691 | 4,700 |
| 640326 | Jun 15, 2007 | Jun 15, 2007 | Medders Oil Company, Inc. | Forks 1 #10A26932690 | 4,000 |
| 639867 | Jun 7, 2007 | Jun 7, 2007 | Ginnings Company | Springer "A" #626932689 | 3,900 |
| 639789 | Jun 1, 2007 | Jun 1, 2007 | Ginnings Company | Springer 189 #126932688 | 3,900 |
| 638239 | May 11, 2007 | May 11, 2007 | Nosivad Oil, Inc. | Crum #126932687 | 3,600 |
| 636758 | May 2, 2007 | May 2, 2007 | Alpine Petroleum | Foster #226932686 | 4,000 |
| 636746 | Apr 14, 2007 | Apr 14, 2007 | Citori Oil Company, LLC | Masterson #101226910245 | 6,400 |
| 636243 | Apr 4, 2007 | Apr 4, 2007 | Wheat, Buck Resources, Inc. | Springer-Wilson 192 #191226932685 | 4,000 |
| 635607 | Mar 28, 2007 | Mar 28, 2007 | Medders Oil Company, Inc. | Pitchfork Ooo #826932684 | 4,000 |
| 635601 | Mar 28, 2007 | Mar 28, 2007 | Medders Oil Company, Inc. | Pitchfork Ooo #726932683 | 4,000 |
| 635234 | Mar 22, 2007 | Mar 22, 2007 | Gunn Oil Company | Pitchfork NB #726932682 | 4,500 |
| 633448 | Mar 14, 2007 | Mar 14, 2007 | Citori Oil Company, LLC | Masterson #226932680 | 6,500 |
| 634776 | Mar 13, 2007 | Mar 13, 2007 | Schalk Oil Company, Inc. | Warren Unit #126932681 | 4,200 |
| 634776Amendment | Mar 13, 2007 | Mar 13, 2007 | Schalk Oil Company, Inc. | Warren Unit #126932681 | 4,200 |
| 633191 | Feb 23, 2007 | Feb 23, 2007 | Citori Oil Company, LLC | Lowrance #126932679 | 6,200 |
| 632108 | Feb 9, 2007 | Feb 9, 2007 | Trio Consulting & Management,llc | Foster #2311R26932678 | 4,300 |
| 632443 | Jan 31, 2007 | Jan 31, 2007 | Hunt Oil Company | S.B. Burnett Est. "1A/2A Sand" #4426932053 | 5,630 |
| 631650 | Jan 11, 2007 | Jan 11, 2007 | Wheat, Buck Resources, Inc. | Springer Wilson 192 #191126932677 | 4,400 |
| 631644 | Jan 10, 2007 | Jan 10, 2007 | Gunn Oil Company | Beggs DC #126932676 | 4,500 |
| 631350 | Jan 4, 2007 | Jan 4, 2007 | Wheat, Buck Resources, Inc. | Springer Wilson 192 #1026932675 | 4,400 |
| 631055 | Dec 27, 2006 | Dec 27, 2006 | Wheat, Buck Resources, Inc. | Springer Wilson 192 #926932674 | 4,400 |
| 629560 | Dec 14, 2006 | Dec 14, 2006 | Sauder Management Company | Springer 191-C #126932672 | 4,500 |
| 630367 | Dec 12, 2006 | Dec 12, 2006 | Ginnings Company | Springer BG #126932673 | 4,000 |
| 629470 | Dec 8, 2006 | Dec 8, 2006 | Ginnings Company | Springer "A" #526932671 | 4,000 |
| 629381 | Dec 6, 2006 | Dec 6, 2006 | Ginnings Company | Springer A #426932670 | 3,950 |
| 629373 | Nov 22, 2006 | Nov 22, 2006 | Patton Exploration, Inc. | Springer 148 #426932669 | 4,000 |
| 628786 | Nov 21, 2006 | Nov 21, 2006 | Gunn Oil Company | Pitchfork NB #626932668 | 4,200 |
| 628917 | Nov 14, 2006 | Nov 14, 2006 | Patton Exploration, Inc. | West Niblo #226932667 | 3,500 |
| 627398 | Oct 20, 2006 | Oct 20, 2006 | Patton Exploration, Inc. | West Niblo #126932666 | 3,500 |
| 627042 | Oct 6, 2006 | Oct 6, 2006 | Hunt Oil Company | Burnett, S. B. Estate "GG" #1626931040 | 5,410 |
| 626827 | Oct 6, 2006 | Oct 6, 2006 | Trio Consulting & Management,llc | Foster #231126932664 | 4,300 |
| 626997 | Oct 4, 2006 | Oct 4, 2006 | Schalk Oil Company, Inc. | Foster #1A26932665 | 4,200 |
| 626530 | Oct 4, 2006 | Oct 4, 2006 | Citori Oil Company, LLC | Masterson #126932660 | 6,200 |
| 626530Amendment | Oct 4, 2006 | Oct 4, 2006 | Citori Oil Company, LLC | Masterson #126932660 | 6,200 |
| 626825 | Oct 2, 2006 | Oct 2, 2006 | Trio Consulting & Management,llc | Foster #230126932663 | 4,300 |
| 626784 | Sep 29, 2006 | Sep 29, 2006 | Patton Exploration, Inc. | Niblo '88-A' #626932662 | 3,500 |
| 626689 | Sep 28, 2006 | Sep 28, 2006 | Medders Oil Company, Inc. | Pitchfork Ooo #626932661 | 4,000 |
| 626094 | Sep 18, 2006 | Sep 18, 2006 | Schalk Oil Company, Inc. | Foster #626932659 | 4,200 |
| 625222 | Sep 6, 2006 | Sep 6, 2006 | Gunn Oil Company | Burnett DT #126932658 | 4,500 |
| 625218 | Sep 6, 2006 | Sep 6, 2006 | Gunn Oil Company | Burnett RC #126932657 | 4,500 |
| 623524 | Aug 1, 2006 | Aug 1, 2006 | Schalk Oil Company, Inc. | Foster #526932656 | 4,200 |
| 623224 | Jul 28, 2006 | Jul 28, 2006 | Medders Oil Company, Inc. | Forks Eee #526932654 | 4,000 |
| 623234 | Jul 26, 2006 | Jul 26, 2006 | Medders Oil Company, Inc. | Somervell 6666 FO2 #726932655 | 4,000 |
| 622888 | Jul 24, 2006 | Jul 24, 2006 | Medders Oil Company, Inc. | Somervell 6666 #1026932653 | 4,000 |
| 621165 | Jun 16, 2006 | Jun 16, 2006 | Medders Oil Company, Inc. | Forks 1 #9A26932652 | 4,000 |
| 620514 | Jun 6, 2006 | Jun 6, 2006 | Wheat, Buck Resources, Inc. | Springer Wilson 192 #826932651 | 4,400 |
| 618752 | May 8, 2006 | May 8, 2006 | Hunt Oil Company | Burnett, S.B. Estate "WC" #126931292 | 5,550 |
| 618512 | May 1, 2006 | May 1, 2006 | Medders Oil Company, Inc. | Pitchfork Dddd #626932650 | 6,650 |
| 618507 | May 1, 2006 | May 1, 2006 | Medders Oil Company, Inc. | Pitchfork Dddd #526932649 | 6,650 |
| 617409 | Apr 18, 2006 | Apr 18, 2006 | Gunn Oil Company | Masterson PN #526932648 | 6,400 |
| 617359 | Apr 17, 2006 | Apr 17, 2006 | Patton Exploration, Inc. | Springer 148 #326932647 | 4,000 |