| 762023 | May 7, 2013 | May 7, 2013 | Halcon Operating Co., Inc. | Hawk #3HH04132148 | 9,000 |
| 762023Amendment | May 7, 2013 | May 7, 2013 | Halcon Operating Co., Inc. | Hawk-Falcon #3HH04132148 | 9,000 |
| 762020 | May 7, 2013 | May 7, 2013 | Halcon Operating Co., Inc. | Hawk #2HH04132149 | 9,000 |
| 762020Amendment | May 7, 2013 | May 7, 2013 | Halcon Operating Co., Inc. | Hawk-Falcon #2HH04132149 | 9,000 |
| 761783 | May 3, 2013 | May 3, 2013 | Woodbine Acquisition LLC | Lott-Lee #2HH04132147 | 15,000 |
| 761783Amendment | May 3, 2013 | May 3, 2013 | MD America Energy, LLC | Lott-Lee #2HH04132147 | 15,000 |
| 761611 | May 1, 2013 | May 1, 2013 | Halcon Operating Co., Inc. | Grizzly #3HH04132145 | 9,000 |
| 761608 | May 1, 2013 | May 1, 2013 | Halcon Operating Co., Inc. | Grizzly #2HH04132146 | 9,000 |
| 761606 | May 1, 2013 | May 1, 2013 | Halcon Operating Co., Inc. | Grizzly #1HH04132144 | 9,000 |
| 761303 | Apr 30, 2013 | Apr 30, 2013 | Woodbine Acquisition LLC | Mako (Allocation) #1HH04132143 | 15,487 |
| 760713 | Apr 30, 2013 | Apr 30, 2013 | Halcon Operating Co., Inc. | Brown Bear #3HH04132140 | 9,000 |
| 760980 | Apr 22, 2013 | Apr 22, 2013 | Halcon Operating Co., Inc. | Eagle #2HH04132142 | 9,000 |
| 760980Amendment | Apr 22, 2013 | Apr 22, 2013 | Halcon Operating Co., Inc. | Eagle #2HH04132142 | 9,000 |
| 760869 | Apr 19, 2013 | Apr 19, 2013 | Halcon Operating Co., Inc. | Eagle #1HH04132141 | 9,000 |
| 760869Amendment | Apr 19, 2013 | Apr 19, 2013 | Halcon Operating Co., Inc. | Eagle #1HH04132141 | 9,000 |
| 760705 | Apr 18, 2013 | Apr 18, 2013 | Halcon Operating Co., Inc. | Brown Bear #2HH04132139 | 9,000 |
| 760619 | Apr 17, 2013 | Apr 17, 2013 | Halcon Operating Co., Inc. | Brown Bear #1HH04132137 | 9,000 |
| 760619Amendment | Apr 17, 2013 | Apr 17, 2013 | Halcon Operating Co., Inc. | Brown Bear #1HH04132137 | 9,000 |
| 757603 | Apr 17, 2013 | Apr 17, 2013 | Crimson Energy Ptnrs III, L.L.C. | Williams Minerals C #1HH04132120 | 8,500 |
| 757603Amendment | Apr 17, 2013 | Apr 17, 2013 | Crimson Energy Ptnrs III, L.L.C. | Williams Minerals C #1HH04132120 | 8,500 |
| 760471 | Apr 12, 2013 | Apr 12, 2013 | Crimson Energy Ptnrs III, L.L.C. | Judy #1HH04132136 | 8,000 |
| 760334 | Apr 12, 2013 | Apr 12, 2013 | Halcon Operating Co., Inc. | Bison #1HH04132135 | 9,000 |
| 760117 | Apr 8, 2013 | Apr 8, 2013 | Anadarko E&P Onshore LLC | E.S. Hester Unit EB #5HH04132134 | 10,000 |
| 760115 | Apr 8, 2013 | Apr 8, 2013 | Anadarko E&P Onshore LLC | E.s.hester Unit EB #4HH04132133 | 10,000 |
| 760114 | Apr 8, 2013 | Apr 8, 2013 | Anadarko E&P Onshore LLC | E.S. Hester Unit EB #3HH04132132 | 10,000 |
| 760112 | Apr 8, 2013 | Apr 8, 2013 | Anadarko E&P Onshore LLC | E.S. Hester Unit EB #2HH04132131 | 10,000 |
| 760076 | Apr 8, 2013 | Apr 8, 2013 | Anadarko E&P Onshore LLC | E.S. Hester Unit EB #1HH04132130 | 10,000 |
| 759747 | Apr 4, 2013 | Apr 4, 2013 | Vess Oil Corporation | Kurten Woodbine Unit #1412HH04132129 | 8,528 |
| 759447 | Mar 28, 2013 | Mar 28, 2013 | Anadarko E&P Onshore LLC | Preston Ruffino EB #2HH04132128 | 10,000 |
| 759148 | Mar 28, 2013 | Mar 28, 2013 | Impetro Operating LLC | Lipscomb #104130806 | 8,670 |
| 759061 | Mar 27, 2013 | Mar 27, 2013 | Impetro Operating LLC | Ransom B #1HH04130932 | 8,552 |
| 759061Amendment | Mar 27, 2013 | Mar 27, 2013 | Impetro Operating LLC | Ransom B #1HH04130932 | 8,552 |
| 759325 | Mar 26, 2013 | Mar 26, 2013 | 7711 Operating Company, LLC | Frankie J #1HH04132127 | 9,700 |
| 759325Amendment | Mar 26, 2013 | Mar 26, 2013 | 7711 Operating Company, LLC | Frankie J #1HH04132127 | 9,700 |
| 759059 | Mar 21, 2013 | Mar 21, 2013 | Crimson Energy Ptnrs III, L.L.C. | Cole #1HH04132126 | 8,000 |
| 758819 | Mar 20, 2013 | Mar 20, 2013 | New Century Exploration, Inc. | Agnello #1HH04132057 | 10,350 |
| 758819Amendment | Mar 20, 2013 | Mar 20, 2013 | New Century Exploration, Inc. | Agnello #1HH04132057 | 10,350 |
| 758585 | Mar 20, 2013 | Mar 20, 2013 | Impetro Operating LLC | Marino #1HH04132124 | 8,350 |
| 758843 | Mar 19, 2013 | Mar 19, 2013 | Halcon Operating Co., Inc. | Carrabba-Dooley #2HH04132125 | 9,000 |
| 758843Amendment | Mar 19, 2013 | Mar 19, 2013 | Halcon Operating Co., Inc. | Carrabba-Dooley (Allocation) #2HH04132125 | 9,000 |
| 758843Amendment | Mar 19, 2013 | Mar 19, 2013 | Halcon Operating Co., Inc. | Carrabba-Dooley #2HH04132125 | 9,000 |
| 758843Amendment | Mar 19, 2013 | Mar 19, 2013 | Halcon Operating Co., Inc. | Carrabba-Dooley #2HH04132125 | 9,000 |
| 758202 | Mar 18, 2013 | Mar 18, 2013 | Williams, Clayton Energy, Inc. | Scasta Unit #3H04132123 | 9,000 |
| 758202Amendment | Mar 18, 2013 | Mar 18, 2013 | Lonestar Operating, LLC | Scasta Unit #3H04132123 | 12,000 |
| 758322 | Mar 13, 2013 | Mar 13, 2013 | Halcon Operating Co., Inc. | Carrabba-Dooley #1HH04132122 | 9,000 |
| 758322Amendment | Mar 13, 2013 | Mar 13, 2013 | Halcon Operating Co., Inc. | Carrabba-Dooley (Allocation) #1HH04132122 | 9,000 |
| 758322Amendment | Mar 13, 2013 | Mar 13, 2013 | Halcon Operating Co., Inc. | Carrabba-Dooley #1HH04132122 | 9,000 |
| 758322Amendment | Mar 13, 2013 | Mar 13, 2013 | Halcon Operating Co., Inc. | Carrabba-Dooley #1HH04132122 | 9,000 |
| 758240 | Mar 12, 2013 | Mar 12, 2013 | Marlin Energy Resources, LLC | Cobb-Conrad #1HH04132121 | 8,755 |
| 758240Amendment | Mar 12, 2013 | Mar 12, 2013 | Marlin Energy Resources, LLC | Metzer, et Al #1HH04132121 | 8,723 |
| 757964 | Mar 7, 2013 | Mar 7, 2013 | Anadarko E&P Onshore LLC | Preston Ruffino EB #1HH04132119 | 12,000 |
| 757630 | Mar 6, 2013 | Mar 6, 2013 | Halcon Operating Co., Inc. | Red Stag #1HH04132116 | 9,000 |
| 757762 | Mar 5, 2013 | Mar 5, 2013 | Halcon Operating Co., Inc. | Black Bear #1HH04132118 | 9,000 |
| 757762Amendment | Mar 5, 2013 | Mar 5, 2013 | Halcon Operating Co., Inc. | Black Bear #1HH04132118 | 9,000 |
| 757738 | Mar 5, 2013 | Mar 5, 2013 | Crimson Energy Ptnrs III, L.L.C. | Robinson-Poteet #1HH04132117 | 8,000 |
| 757150 | Feb 25, 2013 | Feb 25, 2013 | Williams, Clayton Energy, Inc. | Thomas E Unit #1H04132115 | 8,500 |
| 756799 | Feb 21, 2013 | Feb 21, 2013 | Halcon Operating Co., Inc. | Hedge Hog #1HH04132114 | 8,500 |
| 756403 | Feb 21, 2013 | Feb 21, 2013 | Impetro Operating LLC | Williams, A.M. Unit #2H04131025 | 8,600 |
| 756403Amendment | Feb 21, 2013 | Feb 21, 2013 | Impetro Operating LLC | Williams, A.M. Unit #2H04131025 | 8,600 |
| 756204 | Feb 7, 2013 | Feb 7, 2013 | Pmo | Fisher #1HH04132113 | 8,500 |
| 755922 | Feb 5, 2013 | Feb 5, 2013 | Halcon Operating Co., Inc. | Bumble Bee Unit #1HH04132112 | 9,000 |
| 755804 | Feb 1, 2013 | Feb 1, 2013 | CML Exploration, LLC | Peters #7H04132111 | 9,200 |
| 755804Amendment | Feb 1, 2013 | Feb 1, 2013 | CML Exploration, LLC | Peters Unit #7H04132111 | 9,200 |
| 755784 | Feb 1, 2013 | Feb 1, 2013 | Anadarko E&P Onshore LLC | Wehmeyer-Wehmeyer Unit EB #1HH04132110 | 10,000 |
| 755784Amendment | Feb 1, 2013 | Feb 1, 2013 | Anadarko E&P Onshore LLC | Wehmeyer-Wehmeyer Unit EB #1HH04132110 | 10,000 |
| 755701 | Jan 31, 2013 | Jan 31, 2013 | Woodbine Acquisition LLC | Adams Ranch #2HH04132109 | 9,500 |
| 754650 | Jan 17, 2013 | Jan 17, 2013 | Crimson Energy Ptnrs III, L.L.C. | Pace #2HH04132108 | 8,000 |
| 753793 | Dec 27, 2012 | Dec 27, 2012 | Weber Energy Corporation | Coyote Unit #1HH04132107 | 8,000 |
| 753793Amendment | Dec 27, 2012 | Dec 27, 2012 | Halcon Operating Co., Inc. | Coyote Unit #1HH04132107 | 8,000 |
| 753653 | Dec 27, 2012 | Dec 27, 2012 | Crimson Energy Ptnrs III, L.L.C. | Pace #1HH04132106 | 8,000 |
| 753505 | Dec 27, 2012 | Dec 27, 2012 | Enervest Operating, L.L.C. | Wilson-Payne #1HH04132105 | 9,500 |
| 753268 | Dec 19, 2012 | Dec 19, 2012 | Woodbine Acquisition LLC | Johnston #2HH04132104 | 9,500 |
| 753268Amendment | Dec 19, 2012 | Dec 19, 2012 | Sabalo Exploration Operating,llc | Johnston #2HH04132104 | 8,021 |
| 753268Amendment | Dec 19, 2012 | Dec 19, 2012 | MD America Energy, LLC | Johnston #2HH04132104 | 8,021 |
| 751902 | Nov 30, 2012 | Nov 30, 2012 | Crimson Energy Ptnrs III, L.L.C. | Robinson Bros #1HH04132103 | 8,000 |
| 750654 | Nov 6, 2012 | Nov 6, 2012 | Encana Oil & Gas(usa) Inc. | Weaver-State Unit #2HH04132101 | 9,000 |
| 750647 | Nov 1, 2012 | Nov 1, 2012 | Encana Oil & Gas(usa) Inc. | Weaver-State Unit #1HH04132102 | 9,000 |
| 749694 | Oct 18, 2012 | Oct 18, 2012 | Anadarko E&P Company LP | Milam Unit EB #1HH04132100 | 12,000 |
| 749014 | Oct 8, 2012 | Oct 8, 2012 | Weber Energy Corporation | Hawk Unit #1H04132099 | 8,200 |
| 749014Amendment | Oct 8, 2012 | Oct 8, 2012 | Halcon Operating Co., Inc. | Hawk Unit #1H04132099 | 8,200 |
| 748652 | Oct 2, 2012 | Oct 2, 2012 | Williams, Clayton Energy, Inc. | Scasta Unit #2H04132098 | 9,000 |
| 748327 | Sep 25, 2012 | Sep 25, 2012 | Anadarko E&P Company LP | Rocket Unit EB #1HH04132097 | 10,000 |
| 748327Amendment | Sep 25, 2012 | Sep 25, 2012 | Anadarko E&P Onshore LLC | Rocket Unit EB #1HH04132097 | 10,000 |
| 748310 | Sep 25, 2012 | Sep 25, 2012 | Crimson Energy Ptnrs III, L.L.C. | Williams Minerals B #1HH04132096 | 8,500 |
| 748310Amendment | Sep 25, 2012 | Sep 25, 2012 | Crimson Energy Ptnrs III, L.L.C. | Williams Minerals B #1HH04132096 | 8,500 |
| 747966 | Sep 19, 2012 | Sep 19, 2012 | Vess Oil Corporation | Lang-Guerrero Unit #3HH04132095 | 8,380 |
| 747909 | Sep 17, 2012 | Sep 17, 2012 | Weber Energy Corporation | Mustang #1H04132094 | 8,500 |
| 747909Amendment | Sep 17, 2012 | Sep 17, 2012 | Halcon Operating Co., Inc. | Mustang #1H04132094 | 8,500 |
| 747909Amendment | Sep 17, 2012 | Sep 17, 2012 | Halcon Operating Co., Inc. | Mustang #1H04132094 | 8,500 |
| 744587 | Aug 30, 2012 | Aug 30, 2012 | Anadarko E&P Company LP | Varisco, A. Estate A #504131350 | 8,000 |
| 746296 | Aug 20, 2012 | Aug 20, 2012 | 7711 Operating Company, LLC | Gary Bryant #1HH04132093 | 9,700 |
| 746280 | Aug 20, 2012 | Aug 20, 2012 | Weber Energy Corporation | Moose Unit #1H04132092 | 8,500 |
| 746280Amendment | Aug 20, 2012 | Aug 20, 2012 | Weber Energy Corporation | Moose Unit #1H04132092 | 8,500 |
| 746059 | Aug 15, 2012 | Aug 15, 2012 | CML Exploration, LLC | Peters #6H04132090 | 9,400 |
| 746059Amendment | Aug 15, 2012 | Aug 15, 2012 | CML Exploration, LLC | Peters #6H04132090 | 9,400 |
| 746057 | Aug 15, 2012 | Aug 15, 2012 | Enervest Operating, L.L.C. | Lott-Wilson #1HH04132091 | 9,000 |
| 744644 | Jul 24, 2012 | Jul 24, 2012 | Crimson Energy Ptnrs III, L.L.C. | Harriman #3HH04132089 | 9,000 |
| 742206 | Jun 14, 2012 | Jun 14, 2012 | Vess Oil Corporation | Kurten Woodbine Unit #3955HH04132088 | 8,250 |
| 742132 | Jun 13, 2012 | Jun 13, 2012 | Holley Oil Company, LLC | Mattie Pearl #1HH04132087 | 8,600 |
| 742132Amendment | Jun 13, 2012 | Jun 13, 2012 | Holley Oil Company, LLC | Mattie Pearl #1HH04132087 | 8,600 |