| 812270Amendment | Dec 4, 2015 | Dec 4, 2015 | Cantera Operating, LLC | Edwards Gas Unit #1 | 15,256 | 28532823 |
| 812261 | Dec 2, 2015 | Dec 2, 2015 | Penn Virginia Oil & Gas, L.P. | Sable Hunter #7HH | 14,500 | 28533982 |
| 812260 | Dec 2, 2015 | Dec 2, 2015 | Penn Virginia Oil & Gas, L.P. | Sable Hunter #6HH | 14,500 | 28533981 |
| 812259 | Dec 2, 2015 | Dec 2, 2015 | Penn Virginia Oil & Gas, L.P. | Sable Hunter #5HH | 14,500 | 28533980 |
| 812258 | Dec 2, 2015 | Dec 2, 2015 | Penn Virginia Oil & Gas, L.P. | Sable Hunter #4HH | 14,500 | 28533979 |
| 811838 | Nov 12, 2015 | Nov 12, 2015 | Cantera Operating, LLC | O. A. Lampley GU 1 #11 | 12,700 | 28532728 |
| 811838Amendment | Nov 12, 2015 | Nov 12, 2015 | Cantera Operating, LLC | O. A. Lampley GU 1 #11 | 12,700 | 28532728 |
| 811639 | Nov 5, 2015 | Nov 5, 2015 | Trio Consulting & Management,llc | Henkes 'A' #1 | 11,400 | 28533978 |
| 811639Amendment | Nov 5, 2015 | Nov 5, 2015 | Capital Star Oil & Gas, Inc. | Henkes 'A' #1 | 11,000 | 28533978 |
| 811473 | Oct 27, 2015 | Oct 27, 2015 | Cantera Operating, LLC | Vesely GU 1 #2 | 15,592 | 28533110 |
| 811473Amendment | Oct 27, 2015 | Oct 27, 2015 | Cantera Operating, LLC | Vesely GU 1 #2 | 15,592 | 28533110 |
| 811224 | Oct 27, 2015 | Oct 27, 2015 | Magnum Producing, LP | Briscoe C #1 | 8,400 | 28533794 |
| 811093 | Oct 19, 2015 | Oct 19, 2015 | EOG Resources, Inc. | Boedeker Lease #19HH | 13,100 | 28533977 |
| 811222 | Oct 16, 2015 | Oct 16, 2015 | Alta Mesa Services, LP | Yna #1 | 10,200 | 28533773 |
| 811039 | Oct 14, 2015 | Oct 14, 2015 | EOG Resources, Inc. | Boedeker Lease #18HH | 13,100 | 28533976 |
| 811032 | Oct 12, 2015 | Oct 12, 2015 | Penn Virginia Oil & Gas, L.P. | Hawg Hunter #3HH | 14,500 | 28533975 |
| 810869 | Oct 9, 2015 | Oct 9, 2015 | Trio Consulting & Management,llc | Hoffer 'A' #1 | 12,500 | 28533974 |
| 810891 | Oct 5, 2015 | Oct 5, 2015 | Cantera Operating, LLC | O. A. Lampley GU 1 #12 | 13,080 | 28532759 |
| 810477 | Sep 25, 2015 | Sep 25, 2015 | Penn Virginia Oil & Gas, L.P. | Hawg Hunter #5HH | 14,500 | 28533973 |
| 810476 | Sep 25, 2015 | Sep 25, 2015 | Penn Virginia Oil & Gas, L.P. | Hawg Hunter #4HH | 14,500 | 28533972 |
| 810319 | Sep 24, 2015 | Sep 24, 2015 | Mascot Oil Company | Migl #3 | 10,200 | 28533971 |
| 810404 | Sep 21, 2015 | Sep 21, 2015 | High Roller Wells, L.L.C. | Moulton SWD #2 | 7,200 | 28533970 |
| 810208 | Sep 16, 2015 | Sep 16, 2015 | Dewbre Petroleum Corporation | Daniel #1 | 10,453 | 28533659 |
| 810314 | Sep 15, 2015 | Sep 15, 2015 | Mascot Oil Company | Menking #1 | 10,200 | 28533969 |
| 808296 | Jul 17, 2015 | Jul 17, 2015 | Trio Consulting & Management,llc | Haase #1 | 9,800 | 28533968 |
| 807071 | Jun 3, 2015 | Jun 3, 2015 | Cantera Operating, LLC | Harvey Renger Gas Unit #6 | 15,274 | 28533368 |
| 805512 | May 7, 2015 | May 7, 2015 | XTO Energy Inc. | Jacobs Ranch #12 | 15,000 | 28533158 |
| 805168 | Apr 6, 2015 | Apr 6, 2015 | Penn Virginia Oil & Gas, L.P. | Geo Hunter #3HH | 14,500 | 28533967 |
| 805167 | Apr 6, 2015 | Apr 6, 2015 | Penn Virginia Oil & Gas, L.P. | Geo Hunter #2HH | 14,500 | 28533966 |
| 805188 | Apr 2, 2015 | Apr 2, 2015 | Inland Ocean, Inc. | Technik #6 | 10,200 | 28533965 |
| 805154 | Apr 2, 2015 | Apr 2, 2015 | Penn Virginia Oil & Gas, L.P. | Lager Unit #6HH | 14,500 | 28533964 |
| 805153 | Apr 2, 2015 | Apr 2, 2015 | Penn Virginia Oil & Gas, L.P. | Lager Unit #5HH | 14,500 | 28533963 |
| 805152 | Apr 2, 2015 | Apr 2, 2015 | Penn Virginia Oil & Gas, L.P. | Lager Unit #4HH | 14,500 | 28533962 |
| 805151 | Apr 2, 2015 | Apr 2, 2015 | Penn Virginia Oil & Gas, L.P. | Lager Unit #3HH | 14,500 | 28533961 |
| 803808 | Mar 16, 2015 | Mar 16, 2015 | Trio Consulting & Management,llc | Wick #1 | 9,550 | 28533960 |
| 803808Amendment | Mar 16, 2015 | Mar 16, 2015 | Trio Consulting & Management,llc | Wick #1 | 9,775 | 28533960 |
| 804190 | Mar 3, 2015 | Mar 3, 2015 | Cantera Operating, LLC | O.A. Lampley GU 1 #9 | 11,958 | 28532705 |
| 803790 | Feb 13, 2015 | Feb 13, 2015 | Esenjay Operating, Inc. | W. H. Kuester #1 | 8,900 | 28533959 |
| 802171 | Feb 3, 2015 | Feb 3, 2015 | Capital Star Oil & Gas, Inc. | MVR Wilcox Gas Unit #11 | 12,880 | 28532670 |
| 803333 | Feb 2, 2015 | Feb 2, 2015 | Lavaca River Operating Co., LLC | Barnes Gas Unit #1ST | 15,000 | 28532653 |
| 802698 | Jan 15, 2015 | Jan 15, 2015 | Penn Virginia Oil & Gas, L.P. | Athena Unit #1HH | 14,500 | 28533957 |
| 802699 | Jan 13, 2015 | Jan 13, 2015 | Penn Virginia Oil & Gas, L.P. | Athena Unit #2HH | 14,500 | 28533956 |
| 801399 | Jan 8, 2015 | Jan 8, 2015 | Devon Energy Production Co, L.P. | Nitro A #2HH | 14,000 | 28533952 |
| 802377 | Jan 6, 2015 | Jan 6, 2015 | Penn Virginia Oil & Gas, L.P. | Matias Unit #5HH | 14,500 | 28533955 |
| 802376 | Jan 6, 2015 | Jan 6, 2015 | Penn Virginia Oil & Gas, L.P. | Matias Unit #4HH | 14,500 | 28533954 |
| 801799 | Jan 5, 2015 | Jan 5, 2015 | Capital Star Oil & Gas, Inc. | MVR Wilcox Gas Unit #2 | 10,980 | 28530636 |
| 801385 | Jan 5, 2015 | Jan 5, 2015 | Devon Energy Production Co, L.P. | Nitro B #2HH | 14,000 | 28533951 |
| 802290 | Dec 31, 2014 | Dec 31, 2014 | Trio Consulting & Management,llc | Dworsky-Haas #1 | 11,600 | 28533953 |
| 801829 | Dec 18, 2014 | Dec 18, 2014 | Marquee Corporation | Viking #1 | 3,180 | 28533470 |
| 801770 | Dec 17, 2014 | Dec 17, 2014 | Cantera Operating, LLC | Klimitchek G.U. 1 #3 | 14,950 | 28533312 |
| 800402 | Dec 9, 2014 | Dec 9, 2014 | Devon Energy Production Co, L.P. | Dickson Allen #1HH | 14,000 | 28533942 |
| 801021 | Dec 8, 2014 | Dec 8, 2014 | Penn Virginia Oil & Gas, L.P. | Lombardo Unit #1HH | 14,500 | 28533950 |
| 800702 | Nov 24, 2014 | Nov 24, 2014 | Overflow Energy, LLC | Michalec SWD #1 | 7,500 | 28533949 |
| 800410 | Nov 24, 2014 | Nov 24, 2014 | Devon Energy Production Co, L.P. | Renee Unit #4HH | 14,000 | 28533944 |
| 800608 | Nov 20, 2014 | Nov 20, 2014 | Penn Virginia Oil & Gas, L.P. | Hippo Hunter #6HH | 14,500 | 28533948 |
| 800605 | Nov 20, 2014 | Nov 20, 2014 | Penn Virginia Oil & Gas, L.P. | Hippo Hunter #5HH | 14,500 | 28533947 |
| 800475 | Nov 20, 2014 | Nov 20, 2014 | Penn Virginia Oil & Gas, L.P. | Oryx Hunter #4HH | 14,500 | 28533946 |
| 800474 | Nov 20, 2014 | Nov 20, 2014 | Penn Virginia Oil & Gas, L.P. | Oryx Hunter #3HH | 14,500 | 28533945 |
| 800405 | Nov 19, 2014 | Nov 19, 2014 | Devon Energy Production Co, L.P. | Renee Unit #3HH | 14,000 | 28533943 |
| 791219 | Nov 19, 2014 | Nov 19, 2014 | Mascot Oil Company | Migl/Pastucha #2 | 5,600 | 28533860 |
| 800273 | Nov 18, 2014 | Nov 18, 2014 | Cantera Operating, LLC | O. A. Lampley GU 1 #12 | 13,447 | 28532759 |
| 800142 | Nov 13, 2014 | Nov 13, 2014 | Penn Virginia Oil & Gas, L.P. | Jake Berger,jr. Cattle Company #1HH | 14,500 | 28533941 |
| 800140 | Nov 13, 2014 | Nov 13, 2014 | Penn Virginia Oil & Gas, L.P. | Chickenhawk Unit #1HH | 14,500 | 28533940 |
| 800140Amendment | Nov 13, 2014 | Nov 13, 2014 | Penn Virginia Oil & Gas, L.P. | Chickenhawk Unit #1HH | 14,500 | 28533940 |
| 800069 | Nov 12, 2014 | Nov 12, 2014 | Devon Energy Production Co, L.P. | Renee Unit #2HH | 14,000 | 28533939 |
| 800066 | Nov 12, 2014 | Nov 12, 2014 | Devon Energy Production Co, L.P. | Carol Unit #5HH | 14,000 | 28533938 |
| 800065 | Nov 12, 2014 | Nov 12, 2014 | Devon Energy Production Co, L.P. | Carol Unit #4HH | 14,000 | 28533937 |
| 798018 | Nov 10, 2014 | Nov 10, 2014 | Capital Star Oil & Gas, Inc. | MVR Wilcox Gas Unit #7 | 8,157 | 28532050 |
| 799544 | Nov 4, 2014 | Nov 4, 2014 | Alta Mesa Services, LP | Marcus Grahmann #1 | 12,000 | 28533936 |
| 799420 | Nov 3, 2014 | Nov 3, 2014 | Penn Virginia Oil & Gas, L.P. | Wild Hare Unit #1HH | 14,500 | 28533934 |
| 799421 | Oct 31, 2014 | Oct 31, 2014 | Penn Virginia Oil & Gas, L.P. | Wild Hare Unit #2HH | 14,500 | 28533935 |
| 799150 | Oct 31, 2014 | Oct 31, 2014 | EOG Resources, Inc. | Willis Unit #5HH | 14,000 | 28533930 |
| 799145 | Oct 31, 2014 | Oct 31, 2014 | EOG Resources, Inc. | Willis Unit #4HH | 13,500 | 28533929 |
| 789620 | Oct 30, 2014 | Oct 30, 2014 | Mascot Oil Company | Pavliska Kahanek Unit #1 | 10,218 | 28532009 |
| 799133 | Oct 29, 2014 | Oct 29, 2014 | Trio Consulting & Management,llc | Pesek-Garner #1 | 11,500 | 28534050 |
| 799206 | Oct 28, 2014 | Oct 28, 2014 | Penn Virginia Oil & Gas, L.P. | Pilsner Hunter #7HH | 14,500 | 28533933 |
| 799205 | Oct 28, 2014 | Oct 28, 2014 | Penn Virginia Oil & Gas, L.P. | Pilsner Hunter #6HH | 14,500 | 28533932 |
| 798916 | Oct 27, 2014 | Oct 27, 2014 | Devon Energy Production Co, L.P. | Nitro A #1HH | 14,000 | 28533928 |
| 798916Amendment | Oct 27, 2014 | Oct 27, 2014 | Devon Energy Production Co, L.P. | Nitro A #1HH | 14,000 | 28533928 |
| 798916Amendment | Oct 27, 2014 | Oct 27, 2014 | Devon Energy Production Co, L.P. | Nitro A #1HH | 14,000 | 28533928 |
| 798914 | Oct 27, 2014 | Oct 27, 2014 | Devon Energy Production Co, L.P. | Nitro B #1HH | 14,000 | 28533927 |
| 798914Amendment | Oct 27, 2014 | Oct 27, 2014 | Devon Energy Production Co, L.P. | Nitro B #1HH | 14,000 | 28533927 |
| 798914Amendment | Oct 27, 2014 | Oct 27, 2014 | Devon Energy Production Co, L.P. | Nitro B #1HH | 14,000 | 28533927 |
| 798657 | Oct 27, 2014 | Oct 27, 2014 | Penn Virginia Oil & Gas, L.P. | Othold-Martinsen (SA) Unit #3HH | 14,500 | 28533925 |
| 792453 | Oct 27, 2014 | Oct 27, 2014 | Capital Star Oil & Gas, Inc. | MVR Wilcox Gas Unit #1 #9 | 9,370 | 28531996 |
| 798520 | Oct 24, 2014 | Oct 24, 2014 | XTO Energy Inc. | Jacobs Ranch #7 | 13,400 | 28532671 |
| 798465 | Oct 24, 2014 | Oct 24, 2014 | Tidal Petroleum, Inc. | Johnson Unit #2HH | 12,300 | 28533926 |
| 798484 | Oct 21, 2014 | Oct 21, 2014 | Devon Energy Production Co, L.P. | Colleen Unit #4HH | 14,000 | 28533923 |
| 798482 | Oct 21, 2014 | Oct 21, 2014 | Devon Energy Production Co, L.P. | Colleen Unit #3HH | 14,000 | 28533924 |
| 795029 | Oct 21, 2014 | Oct 21, 2014 | White Tiger Production | Meinert Unit #1 | 9,700 | 28531919 |
| 798284 | Oct 15, 2014 | Oct 15, 2014 | Trio Consulting & Management,llc | Pekar-Donnelly #1 | 9,500 | 28533922 |
| 798284Amendment | Oct 15, 2014 | Oct 15, 2014 | Trio Consulting & Management,llc | Pekar-Donnelly #1 | 9,500 | 28533922 |
| 798284Amendment | Oct 15, 2014 | Oct 15, 2014 | Trio Consulting & Management,llc | Pekar-Donnelly #1 | 9,735 | 28533922 |
| 797757 | Oct 10, 2014 | Oct 10, 2014 | Penn Virginia Oil & Gas, L.P. | Kudu Hunter #9HH | 14,500 | 28533919 |
| 797756 | Oct 10, 2014 | Oct 10, 2014 | Penn Virginia Oil & Gas, L.P. | Kudu Hunter #8HH | 14,500 | 28533918 |
| 797743 | Oct 10, 2014 | Oct 10, 2014 | Penn Virginia Oil & Gas, L.P. | Kudu Hunter #7HH | 14,500 | 28533999 |
| 797739 | Oct 10, 2014 | Oct 10, 2014 | Penn Virginia Oil & Gas, L.P. | Kudu Hunter #6HH | 14,500 | 28533916 |
| 797323 | Oct 9, 2014 | Oct 9, 2014 | SN Operating, LLC | Reveille Unit #1HH | 13,000 | 28533920 |
| 797252 | Oct 8, 2014 | Oct 8, 2014 | Geosouthern Energy Corporation | KLM #1 | 14,000 | 28533915 |
| 797252Amendment | Oct 8, 2014 | Oct 8, 2014 | Geosouthern Energy Corporation | KLM #1 | 14,000 | 28533915 |