| 680019 | Apr 2, 2009 | Apr 2, 2009 | Devon Energy Production Co, L.P. | Tullie Timm #11HH | 9,000 | 49736815 |
| 679804 | Mar 27, 2009 | Mar 27, 2009 | Devon Energy Production Co, L.P. | G. R. Blue (Deep) GU #1HH | 9,000 | 49736813 |
| 631128Amendment | Mar 27, 2009 | Mar 27, 2009 | Aruba Petroleum, Inc. | Mary Johnson #1 | 9,000 | 49736192 |
| 679824 | Mar 26, 2009 | Mar 26, 2009 | Devon Energy Production Co, L.P. | Rush Wages et Al #1HH | 9,000 | 49736812 |
| 679567 | Mar 25, 2009 | Mar 25, 2009 | Caruthers Consulting, Inc. | Earthport SWD #1 | 10,000 | 49736810 |
| 679264Amendment | Mar 25, 2009 | Mar 25, 2009 | Aruba Petroleum, Inc. | Rowe Unit #2HH | 9,000 | 49736807 |
| 679761 | Mar 24, 2009 | Mar 24, 2009 | Tema Oil and Gas Company | Morris "C" #1 | 7,500 | 49736811 |
| 679697 | Mar 23, 2009 | Mar 23, 2009 | Devon Energy Production Co, L.P. | R. R. Crawford et Al #1HH | 9,000 | 49736809 |
| 679258Amendment | Mar 20, 2009 | Mar 20, 2009 | Aruba Petroleum, Inc. | Rowe Unit #1HH | 9,000 | 49736802 |
| 679363 | Mar 18, 2009 | Mar 18, 2009 | Devon Energy Production Co, L.P. | Bennett, William #21HH | 9,000 | 49736805 |
| 679360 | Mar 18, 2009 | Mar 18, 2009 | Devon Energy Production Co, L.P. | Bennett, William #20HH | 9,000 | 49736806 |
| 679523 | Mar 17, 2009 | Mar 17, 2009 | Devon Energy Production Co, L.P. | Jack Daly (Deep) GU #1HH | 9,000 | 49736808 |
| 679264 | Mar 17, 2009 | Mar 17, 2009 | Aruba Petroleum, Inc. | Rowe #2HH | 9,000 | 49736807 |
| 672985Amendment | Mar 13, 2009 | Mar 13, 2009 | Burlington Resources O & G Co LP | Wise County Poor Farm #7BHH | 9,000 | 49736688 |
| 679288 | Mar 12, 2009 | Mar 12, 2009 | Devon Energy Production Co, L.P. | Robert N. Gregg (Deep) #3HH | 9,000 | 49736804 |
| 679258 | Mar 11, 2009 | Mar 11, 2009 | Aruba Petroleum, Inc. | Rowe #1HH | 9,000 | 49736802 |
| 679174 | Mar 10, 2009 | Mar 10, 2009 | Devon Energy Production Co, L.P. | Robert N. Gregg (Deep) #2HH | 9,000 | 49736803 |
| 678004 | Mar 10, 2009 | Mar 10, 2009 | Devon Energy Production Co, L.P. | General Land Co. Gas Unit #3 | 5,700 | 49735098 |
| 679110 | Mar 5, 2009 | Mar 5, 2009 | Devon Energy Production Co, L.P. | Robert N. Gregg (Deep) #1HH | 9,000 | 49736801 |
| 679098 | Mar 4, 2009 | Mar 4, 2009 | Devon Energy Production Co, L.P. | Garrison, W. R. #4HH | 9,000 | 49736800 |
| 679095 | Mar 4, 2009 | Mar 4, 2009 | Devon Energy Production Co, L.P. | Garrison, W. R. #3HH | 9,000 | 49736799 |
| 678455 | Feb 27, 2009 | Feb 27, 2009 | Aruba Petroleum, Inc. | Mauldin #2HH | 9,000 | 49736797 |
| 677661 | Feb 26, 2009 | Feb 26, 2009 | Devon Energy Production Co, L.P. | Waggoner, Marie "D" #16HH | 9,000 | 49736789 |
| 678729 | Feb 25, 2009 | Feb 25, 2009 | Devon Energy Production Co, L.P. | W.C. Biggar #1HH | 9,000 | 49736798 |
| 678723 | Feb 24, 2009 | Feb 24, 2009 | Devon Energy Production Co, L.P. | Melvin Meadows GU #1HH | 9,000 | 49736796 |
| 678298 | Feb 19, 2009 | Feb 19, 2009 | XTO Energy Inc. | Indian Creek #R 6HH | 11,000 | 49736795 |
| 678457 | Feb 11, 2009 | Feb 11, 2009 | Devon Energy Production Co, L.P. | Spann, Anna #1HH | 9,000 | 49736794 |
| 678362 | Feb 9, 2009 | Feb 9, 2009 | Aruba Petroleum, Inc. | Mauldin #1HH | 9,000 | 49736793 |
| 678099 | Feb 4, 2009 | Feb 4, 2009 | Devon Energy Production Co, L.P. | Bennett, William #12 | 6,300 | 49735035 |
| 677942 | Jan 30, 2009 | Jan 30, 2009 | Devon Energy Production Co, L.P. | Lloyd Johnson GU #2HH | 9,000 | 49736791 |
| 676711 | Jan 30, 2009 | Jan 30, 2009 | McCutchin Petroleum Corporation | Smith Unit #1HH | 9,000 | 49736792 |
| 677746 | Jan 27, 2009 | Jan 27, 2009 | Devon Energy Production Co, L.P. | Hough, H. V. #5 | 5,300 | 49733609 |
| 677746Amendment | Jan 27, 2009 | Jan 27, 2009 | Devon Energy Production Co, L.P. | Hough, H. V. #5 | 6,860 | 49733609 |
| 677731 | Jan 27, 2009 | Jan 27, 2009 | Devon Energy Production Co, L.P. | Logan #1HH | 9,000 | 49736790 |
| 677046Amendment | Jan 26, 2009 | Jan 26, 2009 | Devon Energy Production Co, L.P. | L.N. Cleckler #4HH | 9,000 | 49736775 |
| 677044Amendment | Jan 22, 2009 | Jan 22, 2009 | Devon Energy Production Co, L.P. | L.N. Cleckler #3HH | 9,000 | 49736773 |
| 677043Amendment | Jan 22, 2009 | Jan 22, 2009 | Devon Energy Production Co, L.P. | L.N. Cleckler #2HH | 9,000 | 49736774 |
| 677042Amendment | Jan 22, 2009 | Jan 22, 2009 | Devon Energy Production Co, L.P. | L.N. Cleckler #1HH | 9,000 | 49736772 |
| 677477 | Jan 21, 2009 | Jan 21, 2009 | Aruba Petroleum, Inc. | Carson Turner #2HH | 9,000 | 49736787 |
| 677395 | Jan 21, 2009 | Jan 21, 2009 | Devon Energy Production Co, L.P. | Lloyd Johnson GU #1HH | 9,000 | 49736786 |
| 677203 | Jan 21, 2009 | Jan 21, 2009 | Encana Oil & Gas(usa) Inc. | Blake-Allison #6HH | 9,000 | 49736788 |
| 677203Amendment | Jan 21, 2009 | Jan 21, 2009 | Encana Oil & Gas(usa) Inc. | Blake-Allison #6HH | 9,000 | 49736788 |
| 677362 | Jan 20, 2009 | Jan 20, 2009 | Braden Exploration, LLC | Lewis Pounds #1HH | 9,000 | 49736785 |
| 677095 | Jan 15, 2009 | Jan 15, 2009 | Devon Energy Production Co, L.P. | Griffeth, June L. Gas Unit "A" #20HH | 9,000 | 49736779 |
| 677090 | Jan 15, 2009 | Jan 15, 2009 | Devon Energy Production Co, L.P. | Griffeth, June L. Gas Unit "A" #19HH | 9,000 | 49736778 |
| 676710 | Jan 15, 2009 | Jan 15, 2009 | McCutchin Petroleum Corporation | Smith Unit #2HH | 9,000 | 49736784 |
| 677135 | Jan 13, 2009 | Jan 13, 2009 | Devon Energy Production Co, L.P. | Claborn, V. M. #12HH | 9,000 | 49736782 |
| 677135Amendment | Jan 13, 2009 | Jan 13, 2009 | Devon Energy Production Co, L.P. | Claborn, V. M. #12HH | 9,000 | 49736782 |
| 677132 | Jan 13, 2009 | Jan 13, 2009 | Devon Energy Production Co, L.P. | Claborn, V. M. #11HH | 9,000 | 49736781 |
| 677132Amendment | Jan 13, 2009 | Jan 13, 2009 | Devon Energy Production Co, L.P. | Claborn, V. M. #11HH | 9,000 | 49736781 |
| 677130 | Jan 13, 2009 | Jan 13, 2009 | Devon Energy Production Co, L.P. | Claborn, V. M. #10HH | 9,000 | 49736780 |
| 677130Amendment | Jan 13, 2009 | Jan 13, 2009 | Devon Energy Production Co, L.P. | Claborn, V. M. #10HH | 9,000 | 49736780 |
| 677085 | Jan 12, 2009 | Jan 12, 2009 | Devon Energy Production Co, L.P. | McClung, Ruby G. #1HH | 9,000 | 49736776 |
| 677066 | Jan 12, 2009 | Jan 12, 2009 | Devon Energy Production Co, L.P. | General Land Co. Gas Unit #7HH | 9,000 | 49736777 |
| 676946 | Jan 12, 2009 | Jan 12, 2009 | Range Production Company | Fletcher #14 | 10,000 | 49736769 |
| 677046 | Jan 9, 2009 | Jan 9, 2009 | Devon Energy Production Co, L.P. | L.N. Cleckler #4HH | 9,000 | 49736775 |
| 677044 | Jan 9, 2009 | Jan 9, 2009 | Devon Energy Production Co, L.P. | L.N. Cleckler #3HH | 9,000 | 49736773 |
| 677043 | Jan 9, 2009 | Jan 9, 2009 | Devon Energy Production Co, L.P. | L.N. Cleckler #2HH | 9,000 | 49736774 |
| 677042 | Jan 9, 2009 | Jan 9, 2009 | Devon Energy Production Co, L.P. | L.N. Cleckler #1HH | 9,000 | 49736772 |
| 676947 | Jan 7, 2009 | Jan 7, 2009 | Range Production Company | Fletcher #15 | 10,000 | 49736768 |
| 676945 | Jan 7, 2009 | Jan 7, 2009 | Range Production Company | Fletcher #13 | 10,000 | 49736770 |
| 676944 | Jan 7, 2009 | Jan 7, 2009 | Range Production Company | Fletcher #11 | 10,000 | 49736771 |
| 676943 | Jan 7, 2009 | Jan 7, 2009 | Range Production Company | Fletcher #12 | 10,000 | 49736767 |
| 676250 | Jan 5, 2009 | Jan 5, 2009 | Excel Oil & Gas, Inc. | Shepherd #1 | 5,616 | 49734743 |
| 675814 | Jan 5, 2009 | Jan 5, 2009 | Devon Energy Production Co, L.P. | Crabtree Gas Unit #14HH | 9,000 | 49736759 |
| 675800 | Jan 2, 2009 | Jan 2, 2009 | Devon Energy Production Co, L.P. | Crabtree Gas Unit #12HH | 9,000 | 49736753 |
| 676588 | Dec 30, 2008 | Dec 30, 2008 | Circle Ridge Production, Inc. | Tanner, D. #1 | 5,900 | 49735758 |
| 675813 | Dec 30, 2008 | Dec 30, 2008 | Devon Energy Production Co, L.P. | Crabtree Gas Unit #13HH | 9,000 | 49736754 |
| 675565 | Dec 30, 2008 | Dec 30, 2008 | Devon Energy Production Co, L.P. | McKamy-Little Unit #5HH | 9,000 | 49736762 |
| 676645 | Dec 23, 2008 | Dec 23, 2008 | Aruba Petroleum, Inc. | Carson Turner #1HH | 9,000 | 49736766 |
| 676339 | Dec 19, 2008 | Dec 19, 2008 | J-W Operating Co. | Strickland #20HH | 15,000 | 49736765 |
| 676278 | Dec 17, 2008 | Dec 17, 2008 | Devon Energy Production Co, L.P. | Garrett "B"-Griffeth "a" (SA) #1HH | 9,000 | 49736764 |
| 676266 | Dec 17, 2008 | Dec 17, 2008 | Devon Energy Production Co, L.P. | Garrett "B"-Griff"a"-Foster(sa) #1HH | 9,000 | 49736763 |
| 676105 | Dec 15, 2008 | Dec 15, 2008 | Devon Energy Production Co, L.P. | Garrett "C"-1-Garrett "B" (SA) #1HH | 9,000 | 49736760 |
| 676108 | Dec 12, 2008 | Dec 12, 2008 | Corda Corporation | Neal Fortenberry #1 | 7,500 | 49736761 |
| 675631 | Dec 9, 2008 | Dec 9, 2008 | Burlington Resources O & G Co LP | Cocanougher Unit #4HH | 9,000 | 49736758 |
| 675630 | Dec 9, 2008 | Dec 9, 2008 | Burlington Resources O & G Co LP | Cocanougher B Unit #3HH | 9,000 | 49736757 |
| 675630Amendment | Dec 9, 2008 | Dec 9, 2008 | Burlington Resources O & G Co LP | Cocanougher B Unit #3HH | 9,000 | 49736757 |
| 675579 | Dec 9, 2008 | Dec 9, 2008 | Burlington Resources O & G Co LP | Cocanougher B Unit #2HH | 9,000 | 49736756 |
| 675579Amendment | Dec 9, 2008 | Dec 9, 2008 | Burlington Resources O & G Co LP | Cocanougher B Unit #2HH | 9,000 | 49736756 |
| 675819 | Dec 8, 2008 | Dec 8, 2008 | Devon Energy Production Co, L.P. | McKamy #4HH | 9,000 | 49736755 |
| 675752 | Dec 5, 2008 | Dec 5, 2008 | Williams Prod. Gulf Coast, L.P. | Buchanan #4HH | 7,800 | 49736752 |
| 675688 | Dec 4, 2008 | Dec 4, 2008 | Williams Prod. Gulf Coast, L.P. | Buchanan #5HH | 7,800 | 49736749 |
| 670324 | Dec 4, 2008 | Dec 4, 2008 | Devon Energy Production Co, L.P. | Griffeth, June L. #7HH | 9,000 | 49736632 |
| 675712 | Dec 3, 2008 | Dec 3, 2008 | Devon Energy Production Co, L.P. | Crabtree Gas Unit #11HH | 9,000 | 49736751 |
| 675711 | Dec 3, 2008 | Dec 3, 2008 | Devon Energy Production Co, L.P. | Crabtree Gas Unit #10HH | 9,000 | 49736750 |
| 675655 | Dec 3, 2008 | Dec 3, 2008 | Braden Exploration, LLC | Katie Lee Unit #1HH | 9,000 | 49736748 |
| 675569 | Dec 2, 2008 | Dec 2, 2008 | Devon Energy Production Co, L.P. | Askey, W. A. #7HH | 9,000 | 49736747 |
| 675450 | Nov 26, 2008 | Nov 26, 2008 | Devon Energy Production Co, L.P. | Carpenter - Maeyers "a" (SA) #1HH | 9,000 | 49736743 |
| 675447 | Nov 26, 2008 | Nov 26, 2008 | Rimrock Energy, LLC | Vinson #A 4HH | 8,000 | 49736742 |
| 675445 | Nov 26, 2008 | Nov 26, 2008 | Rimrock Energy, LLC | Vinson #A 3HH | 8,000 | 49736741 |
| 675409 | Nov 25, 2008 | Nov 25, 2008 | Devon Energy Production Co, L.P. | Maeyers"b"-Carpenter Heirs (SA) #2HH | 9,000 | 49736740 |
| 675409Amendment | Nov 25, 2008 | Nov 25, 2008 | Devon Energy Production Co, L.P. | Maeyers"b"-Carpenter Heirs (SA) #2HH | 9,000 | 49736740 |
| 675361 | Nov 25, 2008 | Nov 25, 2008 | Devon Energy Production Co, L.P. | Sol Carpenter Heirs #10HH | 9,000 | 49736739 |
| 675356 | Nov 25, 2008 | Nov 25, 2008 | Devon Energy Production Co, L.P. | Sol Carpenter Heirs #9HH | 9,000 | 49736738 |
| 675453 | Nov 24, 2008 | Nov 24, 2008 | Williams Prod. Gulf Coast, L.P. | Buchanan #6HH | 7,800 | 49736744 |
| 675174 | Nov 21, 2008 | Nov 21, 2008 | Merit Energy Company | Cocanougher, G. H. #2HH | 11,500 | 49736737 |
| 675153 | Nov 21, 2008 | Nov 21, 2008 | Devon Energy Production Co, L.P. | J.R. Buchanan GU #7HH | 9,000 | 49736736 |
| 675106 | Nov 21, 2008 | Nov 21, 2008 | Devon Energy Production Co, L.P. | Garrett 1-Griffeth "a" (SA) #1HH | 9,000 | 49736735 |
| 673772Amendment | Nov 21, 2008 | Nov 21, 2008 | Devon Energy Production Co, L.P. | Glenn P. Shoop "F" #14HH | 9,000 | 49736700 |