| 810948Amendment | Oct 8, 2015 | Oct 8, 2015 | Hilcorp Energy Company | Olivarez Unit B #321533712 | 11,347 |
| 810948Amendment | Oct 8, 2015 | Oct 8, 2015 | Hilcorp Energy Company | Olivarez Unit B #321533712 | 11,347 |
| 810641 | Oct 8, 2015 | Oct 8, 2015 | Hughes, Dan A. Company, L.P. | Coates-Dorchester #321533581 | 10,500 |
| 809329 | Aug 21, 2015 | Aug 21, 2015 | Esenjay Operating, Inc. | Cactus Flat #121534143 | 7,000 |
| 807616 | Jul 17, 2015 | Jul 17, 2015 | Cantera Operating, LLC | Hamman Ranch #12ST21531220 | 15,000 |
| 807392 | Jul 9, 2015 | Jul 9, 2015 | Cantera Operating, LLC | Hamman Ranch #5921532847 | 17,000 |
| 808043 | Jul 7, 2015 | Jul 7, 2015 | XTO Energy Inc. | Wheelock Gas Unit #3ST21530343 | 12,500 |
| 807308 | Jun 10, 2015 | Jun 10, 2015 | Hughes, Dan A. Company, L.P. | Coates-Dorchester #121533399 | 10,500 |
| 805192 | Apr 13, 2015 | Apr 13, 2015 | Cantera Operating, LLC | Yturria, H. L & CC #621532560 | 12,360 |
| 804114 | Mar 27, 2015 | Mar 27, 2015 | OXY USA Inc. | Woods Christian #3021531777 | 11,130 |
| 804712 | Mar 18, 2015 | Mar 18, 2015 | Cantera Operating, LLC | Brann Regina #521532676 | 10,970 |
| 804395 | Mar 9, 2015 | Mar 9, 2015 | Cantera Operating, LLC | Coates F Gas Unit #321532353 | 13,250 |
| 804103 | Feb 25, 2015 | Feb 25, 2015 | Cantera Operating, LLC | Coates 'A' #3321532786 | 10,400 |
| 804076 | Feb 25, 2015 | Feb 25, 2015 | Cantera Operating, LLC | Stalker Gas Unit #221532963 | 18,560 |
| 803489 | Feb 5, 2015 | Feb 5, 2015 | Cantera Operating, LLC | Coates 'A' #3121532750 | 10,000 |
| 803081 | Jan 26, 2015 | Jan 26, 2015 | Cantera Operating, LLC | Van Scherpe Gas Unit 'B' #1021533443 | 13,015 |
| 802256 | Jan 5, 2015 | Jan 5, 2015 | Miramar Petroleum, Inc. | Noser Gas Unit #321534006 | 8,500 |
| 801830 | Dec 18, 2014 | Dec 18, 2014 | Cantera Operating, LLC | Stalker Gas Unit #621532986 | 18,315 |
| 801830Amendment | Dec 18, 2014 | Dec 18, 2014 | Cantera Operating, LLC | Stalker Gas Unit #621532986 | 18,315 |
| 801544 | Dec 11, 2014 | Dec 11, 2014 | OXY USA Inc. | Boston Texas Land & Trust #8321534142 | 14,000 |
| 801435 | Dec 10, 2014 | Dec 10, 2014 | Cantera Operating, LLC | Coates 'A' #321530318 | 12,559 |
| 801422 | Dec 9, 2014 | Dec 9, 2014 | Cantera Operating, LLC | Stalker Gas Unit #521532975 | 19,755 |
| 801386 | Dec 9, 2014 | Dec 9, 2014 | Cantera Operating, LLC | Johnson, F.I. #921533301 | 15,850 |
| 801162 | Dec 5, 2014 | Dec 5, 2014 | Sue-Ann Operating, L.C. | Alex Ramey #921534141 | 7,700 |
| 801195 | Dec 4, 2014 | Dec 4, 2014 | Cantera Operating, LLC | Cook-Clemons Gas Unit #421532848 | 17,680 |
| 800881 | Dec 1, 2014 | Dec 1, 2014 | Cantera Operating, LLC | Coates 'A' #3821533751 | 13,000 |
| 800866 | Nov 26, 2014 | Nov 26, 2014 | Cantera Operating, LLC | Van Scherpe Gas Unit 'B' #121530131 | 12,673 |
| 800296 | Nov 25, 2014 | Nov 25, 2014 | Royal Production Company, Inc. | Edinburg Unit #521533097 | 12,461 |
| 799885 | Nov 10, 2014 | Nov 10, 2014 | Cantera Operating, LLC | Eia 'A' #221533010 | 10,000 |
| 799885Amendment | Nov 10, 2014 | Nov 10, 2014 | Cantera Operating, LLC | Eia 'A' #221533010 | 10,000 |
| 799704 | Nov 5, 2014 | Nov 5, 2014 | Cantera Operating, LLC | Coates 'A' #221530287 | 13,722 |
| 797106 | Oct 28, 2014 | Oct 28, 2014 | Cantera Operating, LLC | Stalker Gas Unit #121532916 | 18,470 |
| 797617 | Oct 23, 2014 | Oct 23, 2014 | OXY USA Inc. | McAllen Fieldwide Unit #10621534140 | 15,500 |
| 798680 | Oct 22, 2014 | Oct 22, 2014 | Cantera Operating, LLC | Coastal Fee #221532363 | 12,845 |
| 798307 | Oct 14, 2014 | Oct 14, 2014 | Cantera Operating, LLC | Coates 'A' #3321532786 | 10,400 |
| 798307Amendment | Oct 14, 2014 | Oct 14, 2014 | Cantera Operating, LLC | Coates 'A' #3321532786 | 10,400 |
| 797963 | Oct 13, 2014 | Oct 13, 2014 | Cantera Operating, LLC | Salinas, M. #1221533566 | 12,857 |
| 797555 | Oct 13, 2014 | Oct 13, 2014 | OXY USA Inc. | McAllen, A. A. #16021534139 | 14,000 |
| 797572 | Oct 9, 2014 | Oct 9, 2014 | OXY USA Inc. | Davis, W. J. 'A' #1421534138 | 17,000 |
| 797554 | Oct 9, 2014 | Oct 9, 2014 | OXY USA Inc. | Davis, W. J. #1521534137 | 16,000 |
| 792963 | Oct 8, 2014 | Oct 8, 2014 | EOG Resources, Inc. | Schuster Gas Unit #121533249 | 8,500 |
| 796432 | Oct 2, 2014 | Oct 2, 2014 | OXY USA Inc. | McAllen, A. A. 'B' #9721534136 | 16,000 |
| 796482 | Oct 1, 2014 | Oct 1, 2014 | Cantera Operating, LLC | Stalker Gas Unit #821533000 | 17,750 |
| 791702 | Sep 26, 2014 | Sep 26, 2014 | Esenjay Operating, Inc. | Yturria-Daskam Unit #121534130 | 4,600 |
| 795757 | Sep 24, 2014 | Sep 24, 2014 | Cantera Operating, LLC | Van Scherpe Gas Unit B #1221533507 | 11,850 |
| 795406 | Sep 19, 2014 | Sep 19, 2014 | Cantera Operating, LLC | Coates 'A' #1121532127 | 12,500 |
| 795244 | Sep 18, 2014 | Sep 18, 2014 | Cantera Operating, LLC | Van Scherpe Gas Unit 'B' #221530275 | 12,521 |
| 794469 | Sep 11, 2014 | Sep 11, 2014 | Cantera Operating, LLC | J.D. Jeffress #721530185 | 13,222 |
| 789532 | Sep 3, 2014 | Sep 3, 2014 | Esenjay Operating, Inc. | Drawe Unit #121534128 | 8,000 |
| 793601 | Sep 2, 2014 | Sep 2, 2014 | Cantera Operating, LLC | Van Scherpe Gas Unit 'B' #121530131 | 12,673 |
| 793106 | Aug 28, 2014 | Aug 28, 2014 | OXY USA Inc. | Woods Christian SWD #1D21534134 | 5,500 |
| 792962 | Aug 27, 2014 | Aug 27, 2014 | OXY USA Inc. | Woods Christian #3921532294 | 11,350 |
| 792877 | Aug 26, 2014 | Aug 26, 2014 | OXY USA Inc. | Johnson, C. G. Gas Unit #1121534135 | 17,000 |
| 792794 | Aug 22, 2014 | Aug 22, 2014 | Cantera Operating, LLC | J.D. Jeffress #2721532775 | 11,200 |
| 792157 | Aug 20, 2014 | Aug 20, 2014 | OXY USA Inc. | Boston Texas Land & Trust #8221534133 | 14,000 |
| 791955 | Aug 20, 2014 | Aug 20, 2014 | Cantera Operating, LLC | Jeffress J. D. #17T21531557 | 11,910 |
| 792563 | Aug 18, 2014 | Aug 18, 2014 | Cantera Operating, LLC | Van Scherpe Gas Unit 'B' #1021533443 | 13,015 |
| 791889 | Aug 18, 2014 | Aug 18, 2014 | Cantera Operating, LLC | Jeffress J.D. #4A21532638 | 12,772 |
| 789186 | Aug 14, 2014 | Aug 14, 2014 | OXY USA Inc. | Woods Christian #5221534127 | 15,000 |
| 792162 | Aug 13, 2014 | Aug 13, 2014 | OXY USA Inc. | Johnson, C. G. Gas Unit #1221534131 | 17,000 |
| 792155 | Aug 13, 2014 | Aug 13, 2014 | OXY USA Inc. | Boston Texas Land & Trust #8121534132 | 14,000 |
| 791569 | Aug 7, 2014 | Aug 7, 2014 | Cantera Operating, LLC | Castillo-Flores GU #421532661 | 11,850 |
| 791569Amendment | Aug 7, 2014 | Aug 7, 2014 | Cantera Operating, LLC | Castillo-Flores GU #421532661 | 11,850 |
| 790767 | Aug 1, 2014 | Aug 1, 2014 | Esenjay Operating, Inc. | Midnight Sun #121534129 | 7,400 |
| 790388 | Jul 29, 2014 | Jul 29, 2014 | Cantera Operating, LLC | Jeffress J. D. #2521532767 | 12,000 |
| 790096 | Jul 24, 2014 | Jul 24, 2014 | Cantera Operating, LLC | Jeffress J. D. #2421532739 | 11,200 |
| 789780 | Jul 22, 2014 | Jul 22, 2014 | Smith Production Inc. | Btlt #H 221533963 | 11,320 |
| 789403 | Jul 15, 2014 | Jul 15, 2014 | Cantera Operating, LLC | Brann, Regina #621532686 | 12,200 |
| 789300 | Jul 14, 2014 | Jul 14, 2014 | Cantera Operating, LLC | Brann Regina #2J21531258 | 11,480 |
| 788799 | Jul 7, 2014 | Jul 7, 2014 | Cantera Operating, LLC | Salinas, M. #621532421 | 13,000 |
| 788799Amendment | Jul 7, 2014 | Jul 7, 2014 | Cantera Operating, LLC | Salinas, M. #621532421 | 13,000 |
| 788331 | Jul 1, 2014 | Jul 1, 2014 | Cantera Operating, LLC | Castillo Flores GU #621532784 | 11,100 |
| 788040 | Jun 27, 2014 | Jun 27, 2014 | Cantera Operating, LLC | Brann, Regina #721532736 | 9,800 |
| 787937 | Jun 26, 2014 | Jun 26, 2014 | OXY USA Inc. | McAllen, A. A. #15921534126 | 14,000 |
| 787935 | Jun 26, 2014 | Jun 26, 2014 | OXY USA Inc. | McAllen, A. A. 'B' #9621534125 | 15,000 |
| 787767 | Jun 25, 2014 | Jun 25, 2014 | Sue-Ann Operating, L.C. | Alex Ramey #821534124 | 7,700 |
| 786908 | Jun 16, 2014 | Jun 16, 2014 | Smith Production Inc. | Btlt #H 321533965 | 11,490 |
| 785638 | Jun 16, 2014 | Jun 16, 2014 | Cantera Operating, LLC | Edinburg Improvement Assoc. G.U. #721533641 | 14,350 |
| 786222 | Jun 6, 2014 | Jun 6, 2014 | Cantera Operating, LLC | Coates 'A' #2021532648 | 12,814 |
| 783274 | May 2, 2014 | May 2, 2014 | Cantera Operating, LLC | Coates 'A' #3821533751 | 11,800 |
| 783274Amendment | May 2, 2014 | May 2, 2014 | Cantera Operating, LLC | Coates 'A' #3821533751 | 13,000 |
| 783267 | May 2, 2014 | May 2, 2014 | Cantera Operating, LLC | Garza Zamora Energy Trust #721533650 | 8,780 |
| 783055 | Apr 30, 2014 | Apr 30, 2014 | Newfield Exploration Company | F.I. Johnson #46DF21531460 | 8,500 |
| 782424 | Apr 25, 2014 | Apr 25, 2014 | OXY USA Inc. | Boston Texas Land & Trust #8021534123 | 14,000 |
| 781638 | Apr 11, 2014 | Apr 11, 2014 | Cantera Operating, LLC | Jeffress JD #4121533635 | 8,910 |
| 780735 | Mar 26, 2014 | Mar 26, 2014 | Cantera Operating, LLC | JD Jeffress #4221533806 | 11,502 |
| 780634 | Mar 22, 2014 | Mar 22, 2014 | Williams, Clayton Energy, Inc. | Johnson, Mary #121531255 | 10,135 |
| 779531 | Mar 6, 2014 | Mar 6, 2014 | OXY USA Inc. | Boston Texas Land & Trust #7921534122 | 14,000 |
| 779527 | Mar 6, 2014 | Mar 6, 2014 | OXY USA Inc. | Boston Texas Land & Trust #7821534121 | 14,000 |
| 779522 | Mar 6, 2014 | Mar 6, 2014 | OXY USA Inc. | Btlt-OXY 'A' #H 121534120 | 12,000 |
| 778756 | Feb 27, 2014 | Feb 27, 2014 | OXY USA Inc. | McAllen, A. A. #15821534119 | 15,000 |
| 778754 | Feb 21, 2014 | Feb 21, 2014 | OXY USA Inc. | McAllen, A. A. 'B' #9521534118 | 15,000 |
| 778751 | Feb 20, 2014 | Feb 20, 2014 | OXY USA Inc. | Woods Christian #5121534117 | 15,000 |
| 778262 | Feb 13, 2014 | Feb 13, 2014 | OXY USA Inc. | Boston Texas Land & Trust #7621534115 | 14,000 |
| 778259 | Feb 13, 2014 | Feb 13, 2014 | OXY USA Inc. | Boston Texas Land & Trust #7721534116 | 14,000 |
| 778256 | Feb 13, 2014 | Feb 13, 2014 | OXY USA Inc. | Boston Texas Land & Trust #2321532344 | 14,000 |
| 777537 | Jan 30, 2014 | Jan 30, 2014 | OXY USA Inc. | Boston Texas Land & Trust #7521534114 | 16,000 |
| 777230 | Jan 30, 2014 | Jan 30, 2014 | OXY USA Inc. | McAllen, A. A. 'Slot' #1921532994 | 14,500 |
| 775832 | Jan 13, 2014 | Jan 13, 2014 | Capital Star Oil & Gas, Inc. | Homeville A #221534113 | 12,000 |
| 775584 | Jan 2, 2014 | Jan 2, 2014 | Cantera Operating, LLC | Edinburg Improvement Assoc G.U #921533693 | 11,600 |