| 731290 | Jan 13, 2012 | Jan 13, 2012 | Holmes Exploration, LLC | Grace 589 #3HMH | 13,000 | 29533806 |
| 731249 | Jan 13, 2012 | Jan 13, 2012 | Range Production Company | Fender #1032HH | 11,000 | 29533805 |
| 731169 | Jan 12, 2012 | Jan 12, 2012 | Holmes Exploration, LLC | Weinette 'B' 1078 #6HMH | 13,000 | 29533804 |
| 731149 | Jan 11, 2012 | Jan 11, 2012 | Mewbourne Oil Company | Little #3HH | 8,200 | 29533803 |
| 731139 | Jan 11, 2012 | Jan 11, 2012 | Holmes Exploration, LLC | Lesa Lynette 1027 #3HMH | 13,000 | 29533802 |
| 730845 | Jan 5, 2012 | Jan 5, 2012 | Le Norman Operating LLC | Wolf Creek 161 #2HH | 9,000 | 29533801 |
| 730746 | Jan 4, 2012 | Jan 4, 2012 | EOG Resources, Inc. | Tyson 447 #4HH | 9,000 | 29533800 |
| 730411 | Dec 23, 2011 | Dec 23, 2011 | Chesapeake Operating, Inc. | Terrel 1036 Lip #1HH | 12,000 | 29533798 |
| 730411Amendment | Dec 23, 2011 | Dec 23, 2011 | Chesapeake Operating, Inc. | Terrel 1036 Lip #1HH | 12,000 | 29533798 |
| 730408 | Dec 23, 2011 | Dec 23, 2011 | Hadaway Consult and Engineer,llc | R.p.tubb 194 #1HH | 8,525 | 29533797 |
| 730277 | Dec 22, 2011 | Dec 22, 2011 | Highmount Expl & Prod Texas LLC | Sherrod #2811HH | 12,900 | 29533796 |
| 730246 | Dec 21, 2011 | Dec 21, 2011 | Chesapeake Operating, Inc. | Rutz 1081 Lip #1HH | 12,000 | 29533795 |
| 729824 | Dec 20, 2011 | Dec 20, 2011 | J-Brex Company | King B #2642HH | 11,500 | 29533794 |
| 729824Amendment | Dec 20, 2011 | Dec 20, 2011 | J-Brex Company | King B #2642HH | 11,500 | 29533794 |
| 729291 | Dec 13, 2011 | Dec 13, 2011 | J-Brex Company | Lloyd King #3HH | 11,500 | 29533793 |
| 729599 | Dec 12, 2011 | Dec 12, 2011 | Chesapeake Operating, Inc. | Bensch Family Trust 1082 Lip #1HH | 12,000 | 29533792 |
| 729599Amendment | Dec 12, 2011 | Dec 12, 2011 | Chesapeake Operating, Inc. | Bensch Family Trust 1082 Lip #1HH | 12,000 | 29533792 |
| 729513 | Dec 10, 2011 | Dec 10, 2011 | Chaparral Energy, L.L.C. | Laubhan 608 #2HH | 7,863 | 29532985 |
| 729407 | Dec 9, 2011 | Dec 9, 2011 | Holmes Exploration, LLC | King 1077 #1HMH | 13,000 | 29533790 |
| 729390 | Dec 9, 2011 | Dec 9, 2011 | Remnant Energy, Inc. | Brenna #1HH | 8,000 | 29533789 |
| 729345 | Dec 9, 2011 | Dec 9, 2011 | EOG Resources, Inc. | Trosper 362 #2HH | 9,000 | 29533791 |
| 729257 | Dec 6, 2011 | Dec 6, 2011 | Holmes Exploration, LLC | Babe 940 #4HMH | 13,000 | 29533788 |
| 728923 | Nov 30, 2011 | Nov 30, 2011 | Le Norman Operating LLC | Depriest 106 #1HH | 8,500 | 29533787 |
| 728708 | Nov 23, 2011 | Nov 23, 2011 | Mewbourne Oil Company | Barber '876' #3HH | 8,000 | 29533786 |
| 728696 | Nov 23, 2011 | Nov 23, 2011 | Chesapeake Operating, Inc. | Tubb Properites 246 Lip #1HH | 9,000 | 29533785 |
| 728696Amendment | Nov 23, 2011 | Nov 23, 2011 | Chesapeake Operating, Inc. | Tubb Properites 246 Lip #1HH | 9,000 | 29533785 |
| 728566 | Nov 22, 2011 | Nov 22, 2011 | Chesapeake Operating, Inc. | Brownlee 198 Lip #1HH | 9,000 | 29533784 |
| 728566Amendment | Nov 22, 2011 | Nov 22, 2011 | Chesapeake Operating, Inc. | Brownlee 198 Lip #1HH | 9,000 | 29533784 |
| 728490 | Nov 21, 2011 | Nov 21, 2011 | Holmes Exploration, LLC | Chubbs 996 #4HMH | 13,000 | 29533783 |
| 728213 | Nov 17, 2011 | Nov 17, 2011 | Jones Energy, Ltd. | Daisy Graves #4529HH | 9,000 | 29533782 |
| 728213Amendment | Nov 17, 2011 | Nov 17, 2011 | Jones Energy, LLC | Daisy Graves 529 #4HH | 9,000 | 29533782 |
| 726546 | Nov 17, 2011 | Nov 17, 2011 | Jones Energy, Ltd. | Reba N Miller #17HH | 9,000 | 29533776 |
| 726546Amendment | Nov 17, 2011 | Nov 17, 2011 | Jones Energy, Ltd. | Reba N Miller #17HH | 9,000 | 29533776 |
| 727968 | Nov 10, 2011 | Nov 10, 2011 | Hadaway Consult and Engineer,llc | Popham #1932HH | 8,500 | 29533780 |
| 727475 | Nov 4, 2011 | Nov 4, 2011 | Mewbourne Oil Company | Loesch '1033' #2HH | 8,000 | 29533779 |
| 727039 | Oct 28, 2011 | Oct 28, 2011 | EOG Resources, Inc. | Waters Ranch 330 #2HH | 9,000 | 29533778 |
| 726935 | Oct 27, 2011 | Oct 27, 2011 | Holmes Exploration, LLC | Buddy 998 #5HMH | 13,000 | 29533777 |
| 726486 | Oct 21, 2011 | Oct 21, 2011 | Hadaway Consult and Engineer,llc | Rader-Cleveland 160 #2HH | 8,560 | 29533775 |
| 726486Amendment | Oct 21, 2011 | Oct 21, 2011 | Jones Energy, LLC | Rader Cleveland (SA) #2HH | 9,000 | 29533775 |
| 726365 | Oct 19, 2011 | Oct 19, 2011 | Holmes Exploration, LLC | Earl 591 #4HMH | 13,000 | 29533774 |
| 726298 | Oct 18, 2011 | Oct 18, 2011 | Le Norman Operating LLC | Margie 153 #1HH | 8,200 | 29533773 |
| 726298Amendment | Oct 18, 2011 | Oct 18, 2011 | Le Norman Operating LLC | Margie 153 #1HH | 8,200 | 29533773 |
| 726096 | Oct 18, 2011 | Oct 18, 2011 | Discovery Operating, Inc. | Schultz #1 | 10,021 | 29532432 |
| 726248 | Oct 17, 2011 | Oct 17, 2011 | Holmes Exploration, LLC | Towser 158 #2HH | 13,000 | 29533772 |
| 725364 | Oct 6, 2011 | Oct 6, 2011 | EOG Resources, Inc. | Braum 709 #2HH | 9,000 | 29533771 |
| 723516 | Oct 6, 2011 | Oct 6, 2011 | BP America Production Company | Piper, Ola O. #2630 | 10,425 | 29530269 |
| 725514 | Oct 5, 2011 | Oct 5, 2011 | Holmes Exploration, LLC | Bensch Parker 1031 #2HMH | 13,000 | 29533770 |
| 722551 | Sep 29, 2011 | Sep 29, 2011 | Jones Energy, Ltd. | Graves #9530HH | 9,000 | 29533756 |
| 724811 | Sep 26, 2011 | Sep 26, 2011 | Corlena Oil Company | Boys Ranch 202 #1HH | 12,800 | 29533769 |
| 724811Amendment | Sep 26, 2011 | Sep 26, 2011 | Corlena Oil Company | Boys Ranch 202 #1HH | 12,800 | 29533769 |
| 724744 | Sep 23, 2011 | Sep 23, 2011 | Hadaway Consult and Engineer,llc | Popham 193 #1HH | 8,450 | 29533768 |
| 724434 | Sep 21, 2011 | Sep 21, 2011 | Hadaway Consult and Engineer,llc | Cleveland 107 #2HH | 7,500 | 29533767 |
| 724434Amendment | Sep 21, 2011 | Sep 21, 2011 | Hadaway Consult and Engineer,llc | Cleveland 107 #2HH | 7,500 | 29533767 |
| 724411 | Sep 21, 2011 | Sep 21, 2011 | Holmes Exploration, LLC | Angel 909 #3HMH | 13,000 | 29533766 |
| 723849 | Sep 19, 2011 | Sep 19, 2011 | Range Production Company | Gretsch #904HH | 12,000 | 29533764 |
| 724185 | Sep 16, 2011 | Sep 16, 2011 | Jones Energy, Ltd. | Daisy Graves #5529HH | 9,000 | 29533765 |
| 723661 | Sep 8, 2011 | Sep 8, 2011 | Holmes Exploration, LLC | Jude 1161 #1 | 10,750 | 29533763 |
| 723661Amendment | Sep 8, 2011 | Sep 8, 2011 | Holmes Exploration, LLC | Jude 1161 #1 | 10,750 | 29533763 |
| 723617 | Sep 7, 2011 | Sep 7, 2011 | Mewbourne Oil Company | Porter '413' #1HH | 8,500 | 29533762 |
| 721479 | Sep 7, 2011 | Sep 7, 2011 | Chesapeake Operating, Inc. | Wayne Cleveland 105 #5HH | 9,000 | 29533752 |
| 722989 | Sep 1, 2011 | Sep 1, 2011 | Strat Land Exploration Company | Kemp #3HH | 11,600 | 29533761 |
| 722989Amendment | Sep 1, 2011 | Sep 1, 2011 | Strat Land Exploration Company | Kemp #3HH | 11,600 | 29533761 |
| 720692 | Aug 30, 2011 | Aug 30, 2011 | Exxon Mobil Corporation | Doyle, John B. "B" #2 | 10,500 | 29531546 |
| 722930 | Aug 26, 2011 | Aug 26, 2011 | Holmes Exploration, LLC | Reckless 1028 #1HMH | 13,000 | 29533758 |
| 722491 | Aug 25, 2011 | Aug 25, 2011 | Strat Land Exploration Company | Gossett #3HH | 12,400 | 29533757 |
| 722491Amendment | Aug 25, 2011 | Aug 25, 2011 | Strat Land Exploration Company | Gossett #3HH | 12,400 | 29533757 |
| 722178 | Aug 15, 2011 | Aug 15, 2011 | Holmes Exploration, LLC | Babe 940 #2HMH | 13,000 | 29533755 |
| 721608 | Aug 8, 2011 | Aug 8, 2011 | Mewbourne Oil Company | Walser #2431HH | 8,500 | 29533754 |
| 721606 | Aug 5, 2011 | Aug 5, 2011 | Forest Oil Corporation | Schoenhals #3236HH | 8,658 | 29533753 |
| 721404 | Aug 4, 2011 | Aug 4, 2011 | Mewbourne Oil Company | Merydith, Morris R. -E- #6071HH | 8,400 | 29533751 |
| 721304 | Aug 2, 2011 | Aug 2, 2011 | Hadaway Consult and Engineer,llc | Foster 248 #2HH | 8,800 | 29533750 |
| 721202 | Jul 29, 2011 | Jul 29, 2011 | Hadaway Consult and Engineer,llc | Laubhan L.L.C. 526 #1HH | 8,033 | 29533749 |
| 721124 | Jul 29, 2011 | Jul 29, 2011 | Le Norman Operating LLC | Corkscrew 104 #1HH | 8,300 | 29533748 |
| 720930 | Jul 27, 2011 | Jul 27, 2011 | Overflow Energy, LLC | Meier Unit #1 | 8,900 | 29531781 |
| 720927 | Jul 27, 2011 | Jul 27, 2011 | Chesapeake Operating, Inc. | Rader 79 Lip #1HH | 12,000 | 29533746 |
| 720900 | Jul 27, 2011 | Jul 27, 2011 | Holmes Exploration, LLC | Sunset Rose 904 #2HMH | 13,000 | 29533747 |
| 720784 | Jul 25, 2011 | Jul 25, 2011 | Mewbourne Oil Company | Yauck '782' #2HH | 8,500 | 29533745 |
| 720651 | Jul 25, 2011 | Jul 25, 2011 | Chesapeake Operating, Inc. | Meier 1072 Lip #1HH | 12,000 | 29533744 |
| 720101 | Jul 14, 2011 | Jul 14, 2011 | Mewbourne Oil Company | Schultz '716' #9HH | 8,400 | 29533742 |
| 720101Amendment | Jul 14, 2011 | Jul 14, 2011 | Mewbourne Oil Company | Schultz '716' #9HH | 8,400 | 29533742 |
| 720053 | Jul 14, 2011 | Jul 14, 2011 | Jones Energy, Ltd. | Robert Doyle A #5619HH | 9,000 | 29533740 |
| 720011 | Jul 13, 2011 | Jul 13, 2011 | Apache Corporation | Gaston, Bernice E. S. "D" #1 | 10,335 | 29530824 |
| 719923 | Jul 13, 2011 | Jul 13, 2011 | Mewbourne Oil Company | Barton, Jay D. et al "F" #5322HH | 8,500 | 29533741 |
| 719923Amendment | Jul 13, 2011 | Jul 13, 2011 | Mewbourne Oil Company | Barton, Jay D. et al 'F' #5322HH | 8,500 | 29533741 |
| 719568 | Jul 8, 2011 | Jul 8, 2011 | Strat Land Exploration Company | Schultz Family #1HH | 12,500 | 29533739 |
| 719568Amendment | Jul 8, 2011 | Jul 8, 2011 | Strat Land Exploration Company | Schultz Family #1HH | 12,500 | 29533739 |
| 719473 | Jul 8, 2011 | Jul 8, 2011 | EOG Resources, Inc. | Born 332 #1HH | 9,000 | 29533738 |
| 718065 | Jul 8, 2011 | Jul 8, 2011 | Jones Energy, Ltd. | William Schultz #5626HH | 9,000 | 29533720 |
| 719672 | Jul 7, 2011 | Jul 7, 2011 | Jones Energy, Ltd. | Longhofer #3470HH | 9,000 | 29533737 |
| 719584 | Jul 6, 2011 | Jul 6, 2011 | Mewbourne Oil Company | Altmiller '986' #1HH | 8,000 | 29533736 |
| 719505 | Jul 6, 2011 | Jul 6, 2011 | Jones Energy, Ltd. | Willis D Price #23HH | 9,000 | 29533734 |
| 719516 | Jul 5, 2011 | Jul 5, 2011 | Hadaway Consult and Engineer,llc | Cleveland 68 #1HH | 8,600 | 29533735 |
| 719417 | Jul 1, 2011 | Jul 1, 2011 | Le Norman Operating LLC | Sallie Lee 151 #1HH | 8,500 | 29533732 |
| 719417Amendment | Jul 1, 2011 | Jul 1, 2011 | Le Norman Operating LLC | Sallie Lee 151 #1HH | 8,500 | 29533732 |
| 718920 | Jun 28, 2011 | Jun 28, 2011 | EOG Resources, Inc. | Waters Ranch 330 #1HH | 9,000 | 29533729 |
| 719195 | Jun 27, 2011 | Jun 27, 2011 | Apache Corporation | Wheat 678 #3HH | 8,000 | 29533730 |
| 719060 | Jun 27, 2011 | Jun 27, 2011 | Noble Energy Inc | Brillhart #9101HH | 12,086 | 29533728 |
| 718613 | Jun 21, 2011 | Jun 21, 2011 | Jones Energy, Ltd. | Elise 286 #5HH | 9,000 | 29533727 |
| 718321 | Jun 21, 2011 | Jun 21, 2011 | EOG Resources, Inc. | Kirk Family 277 #5HH | 9,000 | 29533726 |
| 718314 | Jun 21, 2011 | Jun 21, 2011 | EOG Resources, Inc. | Kirk Family 277 #4HH | 9,000 | 29533725 |