| 616632 | Mar 31, 2006 | Mar 31, 2006 | Energen Resources Corporation | North Westbrook Unit #5312 | 3,500 | 33534572 |
| 616630 | Mar 31, 2006 | Mar 31, 2006 | Energen Resources Corporation | North Westbrook Unit #6829 | 3,500 | 33534571 |
| 614476 | Mar 1, 2006 | Mar 1, 2006 | Schlachter Operating Corporation | Crawford-Strain Unit #905 | 1,745 | 33500098 |
| 614132 | Feb 22, 2006 | Feb 22, 2006 | J V A Operating Company, Inc. | McCabe, J. F. -C- #2 | 7,300 | 33532394 |
| 614555 | Feb 21, 2006 | Feb 21, 2006 | Bright & Co. | Glacier 23 #1 | 7,900 | 33534569 |
| 614472 | Feb 21, 2006 | Feb 21, 2006 | Bright & Co. | Yellow Knife #1 | 5,500 | 33534568 |
| 613137 | Jan 27, 2006 | Jan 27, 2006 | Sharp Image Energy, Inc. | Dunn SWD #1 | 8,250 | 33531777 |
| 611799 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #1867W | 3,500 | 33534567 |
| 611798 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #1866W | 3,500 | 33534566 |
| 611797 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #1865W | 3,500 | 33534565 |
| 611796 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #1730W | 3,500 | 33534564 |
| 611787 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #884W | 3,500 | 33534563 |
| 611786 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #737W | 3,500 | 33534562 |
| 611785 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #222W | 3,500 | 33534561 |
| 611784 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #883 | 3,500 | 33534560 |
| 611783 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #738 | 3,500 | 33534559 |
| 611734 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #635 | 3,500 | 33534558 |
| 611733 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #550 | 3,500 | 33534557 |
| 611732 | Jan 5, 2006 | Jan 5, 2006 | Energen Resources Corporation | Westbrook Southeast Unit #549 | 3,500 | 33534556 |
| 611531 | Dec 29, 2005 | Dec 29, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #548 | 3,500 | 33534555 |
| 611528 | Dec 29, 2005 | Dec 29, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #371 | 3,500 | 33534554 |
| 611405 | Dec 28, 2005 | Dec 28, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #370 | 3,500 | 33534553 |
| 611403 | Dec 28, 2005 | Dec 28, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #369 | 3,500 | 33534552 |
| 611344 | Dec 28, 2005 | Dec 28, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #368 | 3,500 | 33534550 |
| 611335 | Dec 28, 2005 | Dec 28, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #223 | 3,500 | 33534551 |
| 611319 | Dec 28, 2005 | Dec 28, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #221 | 3,500 | 33534549 |
| 611486 | Dec 27, 2005 | Dec 27, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #2015 | 3,600 | 33534537 |
| 611491 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #128 | 3,600 | 33534538 |
| 611490 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #218 | 3,600 | 33534539 |
| 611489 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #236 | 3,600 | 33534534 |
| 611485 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #451 | 3,600 | 33534547 |
| 611484 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #450 | 3,600 | 33534544 |
| 611483 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #449 | 3,600 | 33534531 |
| 611482 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #448 | 3,600 | 33534548 |
| 611481 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #2012 | 3,600 | 33534546 |
| 611480 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #310 | 3,600 | 33534543 |
| 611479 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #1111 | 3,600 | 33534545 |
| 611478 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #39 | 3,600 | 33534542 |
| 611477 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #38 | 3,600 | 33534541 |
| 611476 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #37 | 3,600 | 33534540 |
| 611475 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #137 | 3,600 | 33534536 |
| 611474 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #131 | 3,600 | 33534530 |
| 611471 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #133 | 3,600 | 33534535 |
| 611470 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #126 | 3,600 | 33534533 |
| 611468 | Dec 22, 2005 | Dec 22, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #125 | 3,600 | 33534532 |
| 608754 | Nov 3, 2005 | Nov 3, 2005 | Manzanita Corporation | Wilson, M. J. #1 | 7,285 | 33532542 |
| 607605 | Oct 10, 2005 | Oct 10, 2005 | COG Operating LLC | Glass 16 #1 | 8,000 | 33534529 |
| 607416 | Oct 5, 2005 | Oct 5, 2005 | Grayhawk Operating, Inc. | Erwin #1 #1 | 8,400 | 33534528 |
| 607141 | Sep 30, 2005 | Sep 30, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #1864W | 3,500 | 33534527 |
| 606782 | Sep 23, 2005 | Sep 23, 2005 | Finley Resources, Inc. | McDaniels 16 #1 | 8,033 | 33510362 |
| 606696 | Sep 22, 2005 | Sep 22, 2005 | Alpar Energy, LP | Purvis #1 | 8,200 | 33534526 |
| 606420 | Sep 16, 2005 | Sep 16, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #1728W | 3,500 | 33534473 |
| 604938 | Aug 15, 2005 | Aug 15, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #442 | 3,400 | 33534161 |
| 604923 | Aug 12, 2005 | Aug 12, 2005 | Gruy Petroleum Management Co. | Westbrook Southwest Unit #441 | 3,400 | 33534160 |
| 604866 | Aug 12, 2005 | Aug 12, 2005 | Crownquest Operating, LLC | Mary Foster #487 | 3,500 | 33534525 |
| 604784 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Foster, Mary #486 | 3,500 | 33534523 |
| 604766 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Foster, Mary #485W | 3,500 | 33534524 |
| 604765 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Foster, Mary #484 | 3,500 | 33534522 |
| 604761 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Foster, Mary #483W | 3,500 | 33534520 |
| 604758 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Foster, Mary #482 | 3,500 | 33534519 |
| 604756 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Foster, Mary #481W | 3,500 | 33534521 |
| 604717 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Foster, Mary #480 | 3,500 | 33534518 |
| 604714 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Mary Foster #479W | 3,500 | 33534517 |
| 604689 | Aug 11, 2005 | Aug 11, 2005 | Crownquest Operating, LLC | Foster, Mary #478 | 3,500 | 33534516 |
| 603132 | Jul 8, 2005 | Jul 8, 2005 | Dragon Operating, LLC | Bell-Berman #1W | 600 | 33534515 |
| 601304 | May 26, 2005 | May 26, 2005 | Crownquest Operating, LLC | Mary Foster #477 | 3,500 | 33534514 |
| 601302 | May 26, 2005 | May 26, 2005 | Crownquest Operating, LLC | Mary Foster #476 | 3,500 | 33534513 |
| 601299 | May 26, 2005 | May 26, 2005 | Crownquest Operating, LLC | Mary Foster #475 | 3,500 | 33534512 |
| 601298 | May 26, 2005 | May 26, 2005 | Crownquest Operating, LLC | Mary Foster #474 | 3,500 | 33534511 |
| 601281 | May 26, 2005 | May 26, 2005 | Crownquest Operating, LLC | Mary Foster #473 | 3,500 | 33534510 |
| 561026 | May 2, 2005 | May 2, 2005 | Enervest Operating, L.L.C. | Elder, P. 1 #14 | 2,895 | 33534509 |
| 561026Amendment | May 2, 2005 | May 2, 2005 | Enervest Operating, L.L.C. | Elder, P. 1 #14 | 2,895 | 33534509 |
| 561089 | Apr 26, 2005 | Apr 26, 2005 | Enervest Operating, L.L.C. | Adams, C. M. 2 #11 | 2,925 | 33534508 |
| 561025 | Apr 25, 2005 | Apr 25, 2005 | Enervest Operating, L.L.C. | Pettitfils, J. D. #12 | 2,895 | 33534506 |
| 561025Amendment | Apr 25, 2005 | Apr 25, 2005 | Enervest Operating, L.L.C. | Pettitfils, J. D. "A" #12 | 2,895 | 33534506 |
| 559431 | Mar 23, 2005 | Mar 23, 2005 | Enervest Operating, L.L.C. | Miller, H.C. #30 | 3,400 | 33534499 |
| 559431Amendment | Mar 23, 2005 | Mar 23, 2005 | Enervest Operating, L.L.C. | Miller, H.C. #30 | 2,895 | 33534499 |
| 559430 | Mar 23, 2005 | Mar 23, 2005 | Enervest Operating, L.L.C. | Enervest Fee-A.j.watson #29 | 3,400 | 33534505 |
| 559429 | Mar 23, 2005 | Mar 23, 2005 | Enervest Operating, L.L.C. | Clark, J.W. #15 | 3,400 | 33534504 |
| 559428 | Mar 23, 2005 | Mar 23, 2005 | Enervest Operating, L.L.C. | E.T. Strain "C" #13 | 3,400 | 33534503 |
| 559427 | Mar 23, 2005 | Mar 23, 2005 | Enervest Operating, L.L.C. | Pettitfils "B" #11 | 3,400 | 33534502 |
| 559424 | Mar 23, 2005 | Mar 23, 2005 | Enervest Operating, L.L.C. | O. Handley 1 #9 | 3,400 | 33534501 |
| 559422 | Mar 23, 2005 | Mar 23, 2005 | Enervest Operating, L.L.C. | Smartt, L.E. #2 | 3,400 | 33534500 |
| 559060 | Mar 17, 2005 | Mar 17, 2005 | Cedar Bend Oil Company | Train, J. L. "A" #8 | 1,800 | 33534498 |
| 559059 | Mar 17, 2005 | Mar 17, 2005 | Cedar Bend Oil Company | Train, J. L. "A" #10 | 1,800 | 33534497 |
| 558897 | Mar 11, 2005 | Mar 11, 2005 | Sharp Image Energy, Inc. | Flowers 63-1 #1 | 7,500 | 33534496 |
| 558597 | Mar 9, 2005 | Mar 9, 2005 | Discovery Operating, Inc. | Morrison 36 #1 | 8,500 | 33534494 |
| 558487 | Mar 3, 2005 | Mar 3, 2005 | S.B. Street Operating, Inc. | Smartt, L.E.A. #7 | 3,000 | 33534492 |
| 558478 | Mar 3, 2005 | Mar 3, 2005 | S.B. Street Operating, Inc. | Smartt, L.E.A #6 | 3,000 | 33534493 |
| 557002 | Feb 3, 2005 | Feb 3, 2005 | Manzanita Corporation | McCabe, V. T. #37 | 7,275 | 33531832 |
| 556667 | Jan 31, 2005 | Jan 31, 2005 | Schlachter Operating Corporation | Crawford-Strain Unit #2304 | 1,790 | 33534491 |
| 556598 | Jan 26, 2005 | Jan 26, 2005 | Schlachter Operating Corporation | Crawford-Strain Unit #724 | 1,790 | 33534490 |
| 556530 | Jan 24, 2005 | Jan 24, 2005 | Schlachter Operating Corporation | Crawford-Strain Unit #202 | 1,790 | 33534489 |
| 556444 | Jan 19, 2005 | Jan 19, 2005 | Enervest Operating, L.L.C. | North Westbrook Unit #6828 | 3,200 | 33534488 |
| 556443 | Jan 19, 2005 | Jan 19, 2005 | Enervest Operating, L.L.C. | North Westbrook Unit #2907 | 3,200 | 33534484 |
| 556441 | Jan 19, 2005 | Jan 19, 2005 | Enervest Operating, L.L.C. | North Westbrook Unit #3511 | 3,200 | 33534487 |
| 556440 | Jan 19, 2005 | Jan 19, 2005 | Enervest Operating, L.L.C. | North Westbrook Unit #1813 | 3,200 | 33534486 |
| 556439 | Jan 19, 2005 | Jan 19, 2005 | Enervest Operating, L.L.C. | North Westbrook Unit #2704 | 3,200 | 33534485 |
| 555843 | Jan 12, 2005 | Jan 12, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #424 | 3,500 | 33534475 |
| 555842 | Jan 12, 2005 | Jan 12, 2005 | Energen Resources Corporation | Westbrook Southeast Unit #1727 | 3,500 | 33534476 |