| 814596Amendment | Mar 28, 2016 | Mar 28, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Korth C Unit #10HH | 11,600 | 25534978 |
| 814595 | Mar 28, 2016 | Mar 28, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Korth C Unit #9HH | 11,600 | 25534977 |
| 814595Amendment | Mar 28, 2016 | Mar 28, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Korth C Unit #9HH | 11,600 | 25534977 |
| 813884 | Mar 17, 2016 | Mar 17, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch 320P #3HH | 9,040 | 31740403 |
| 813884Amendment | Mar 17, 2016 | Mar 17, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch 320P #3HH | 9,040 | 31740403 |
| 813882 | Mar 17, 2016 | Mar 17, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch 320P #2HH | 9,040 | 31740402 |
| 813882Amendment | Mar 17, 2016 | Mar 17, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch 320Q #2HH | 9,040 | 31740402 |
| 813881 | Mar 17, 2016 | Mar 17, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch 320Q #1HH | 9,040 | 31740401 |
| 813702 | Mar 16, 2016 | Mar 16, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Golden B Unit #19HH | 12,400 | 25534937 |
| 813525 | Feb 24, 2016 | Feb 24, 2016 | Encana Oil & Gas(usa) Inc. | Howard | Tubb 34 #3407A | 10,060 | 22738711 |
| 810004 | Feb 18, 2016 | Feb 18, 2016 | Encana Oil & Gas(usa) Inc. | Upton | Davidson '38D' #8 | 10,152 | 46133783 |
| 813793 | Feb 11, 2016 | Feb 11, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch NW #0606HH | 9,545 | 31740400 |
| 813792 | Feb 11, 2016 | Feb 11, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch NW #0605HH | 9,445 | 31740399 |
| 813791 | Feb 11, 2016 | Feb 11, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch NW #0604HH | 9,538 | 31740398 |
| 813790 | Feb 11, 2016 | Feb 11, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch NW #0603HH | 9,240 | 31740397 |
| 813790Amendment | Feb 11, 2016 | Feb 11, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch NW #0603HH | 9,410 | 31740397 |
| 813789 | Feb 11, 2016 | Feb 11, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch NW #0602HH | 9,236 | 31740396 |
| 813789Amendment | Feb 11, 2016 | Feb 11, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch NW #0602HH | 9,600 | 31740396 |
| 813788 | Feb 11, 2016 | Feb 11, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch NW #0601HH | 8,817 | 31740395 |
| 813715 | Feb 8, 2016 | Feb 8, 2016 | Encana Oil & Gas(usa) Inc. | Howard | Tubb 34 #3408I | 10,000 | 22738714 |
| 813697 | Feb 5, 2016 | Feb 5, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Golden a Unit #17HH | 12,400 | 25534936 |
| 813409 | Jan 27, 2016 | Jan 27, 2016 | Encana Oil & Gas(usa) Inc. | Andrews | University Land 12 #1201F | 12,558 | 00347333 |
| 813407 | Jan 22, 2016 | Jan 22, 2016 | Encana Oil & Gas(usa) Inc. | Andrews | University Lands 24 #2401E | 12,563 | 00347330 |
| 812972 | Jan 14, 2016 | Jan 14, 2016 | Encana Oil & Gas(usa) Inc. | Upton | Neal '40-38B' #3 | 11,487 | 46138050 |
| 812719 | Jan 8, 2016 | Jan 8, 2016 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 42C #4209K | 11,570 | 32940726 |
| 812488 | Jan 8, 2016 | Jan 8, 2016 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye A320 #2102D | 12,301 | 31740347 |
| 813061 | Jan 7, 2016 | Jan 7, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Patsy-Clark Unit #11HH | 11,200 | 25534910 |
| 813061Amendment | Jan 7, 2016 | Jan 7, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Patsy-Clark Unit #11HH | 11,200 | 25534910 |
| 813059 | Jan 7, 2016 | Jan 7, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Patsy-Clark Unit #10HH | 11,200 | 25534909 |
| 813058 | Jan 7, 2016 | Jan 7, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Patsy-Clark Unit #9HH | 11,200 | 25534911 |
| 813057 | Jan 7, 2016 | Jan 7, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Patsy-Clark Unit #8HH | 11,200 | 25534908 |
| 813056 | Jan 7, 2016 | Jan 7, 2016 | Encana Oil & Gas(usa) Inc. | Karnes | Dickson-Allen Unit #12HH | 11,200 | 25534907 |
| 813004 | Jan 6, 2016 | Jan 6, 2016 | Encana Oil & Gas(usa) Inc. | Upton | Davidson 37B #4 | 10,150 | 46133777 |
| 812985 | Jan 5, 2016 | Jan 5, 2016 | Encana Oil & Gas(usa) Inc. | Howard | Stripling 41 #4101A | 9,580 | 22738698 |
| 812597 | Dec 14, 2015 | Dec 14, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #0904D | 12,402 | 31740350 |
| 812205 | Dec 9, 2015 | Dec 9, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K H0607 #0605CH | 8,743 | 31740334 |
| 812203 | Dec 9, 2015 | Dec 9, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K H0607 #0606CH | 9,310 | 31740333 |
| 812202 | Dec 9, 2015 | Dec 9, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K H0607 #0607CH | 9,480 | 31740332 |
| 812484 | Dec 8, 2015 | Dec 8, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch A #2301C | 12,410 | 31740348 |
| 812245 | Nov 24, 2015 | Nov 24, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ethridge 08 #0802F | 10,590 | 22738678 |
| 812026 | Nov 24, 2015 | Nov 24, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye a 319 #0304A | 12,387 | 31740328 |
| 812094 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson a H2713 #2715KH | 9,499 | 32940669 |
| 812092 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson a H2713 #2714KH | 9,759 | 32940668 |
| 812091 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson a H2713 #2713KH | 9,499 | 32940667 |
| 812088 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2709 #2711KH | 9,759 | 32940666 |
| 812085 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2709 #2710LH | 9,501 | 32940665 |
| 812080 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2709 #2709LH | 9,761 | 32940664 |
| 812075 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2705 #2708LH | 9,499 | 32940663 |
| 812074 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2705 #2707LH | 9,313 | 32940662 |
| 812071 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2705 #2706LH | 9,746 | 32940661 |
| 812070 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2705 #2705LH | 9,504 | 32940660 |
| 812068 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2701 #2704LH | 9,329 | 32940659 |
| 812065 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2701 #2703LH | 9,773 | 32940658 |
| 812064 | Nov 23, 2015 | Nov 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2701 #2702LH | 9,524 | 32940657 |
| 812063 | Nov 20, 2015 | Nov 20, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Rab Davidson H2701 #2701LH | 9,317 | 32940656 |
| 812003 | Nov 20, 2015 | Nov 20, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara Ridley Unit #W 1 | 3,000 | 25534854 |
| 811965 | Nov 16, 2015 | Nov 16, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Huitt 35 #3501G | 10,000 | 22738673 |
| 811962 | Nov 16, 2015 | Nov 16, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Glass 38 #3806F | 9,910 | 22738671 |
| 811701 | Nov 4, 2015 | Nov 4, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Palmer 27 #2701E | 9,491 | 22738662 |
| 811661 | Nov 4, 2015 | Nov 4, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Goliath West #2017 | 11,492 | 32938324 |
| 811037 | Nov 4, 2015 | Nov 4, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | McAlister Unit #9HH | 13,100 | 25534800 |
| 811037Amendment | Nov 4, 2015 | Nov 4, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | McAlister Unit #9HH | 13,100 | 25534800 |
| 811598 | Nov 3, 2015 | Nov 3, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch North #1604A | 12,360 | 31740315 |
| 811598Amendment | Nov 3, 2015 | Nov 3, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch North #1604A | 12,360 | 31740315 |
| 811508 | Oct 28, 2015 | Oct 28, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Tubb 34 #3406J | 10,060 | 22738660 |
| 810271 | Oct 21, 2015 | Oct 21, 2015 | Encana Oil & Gas(usa) Inc. | Martin | White Deep #0306O | 10,545 | 31740291 |
| 810271Amendment | Oct 21, 2015 | Oct 21, 2015 | Encana Oil & Gas(usa) Inc. | Martin | White Deep #0306O | 10,545 | 31740291 |
| 810271Amendment | Oct 21, 2015 | Oct 21, 2015 | Encana Oil & Gas(usa) Inc. | Martin | White Deep #0306O | 10,545 | 31740291 |
| 810167 | Oct 21, 2015 | Oct 21, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kosub Unit #7HH | 13,000 | 25534761 |
| 811020 | Oct 20, 2015 | Oct 20, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Windham H1102 #1102EH | 9,559 | 32940592 |
| 811020Amendment | Oct 20, 2015 | Oct 20, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Windham H1102 #1102EH | 9,559 | 32940592 |
| 811019 | Oct 19, 2015 | Oct 19, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Windham H1101 #1101EH | 9,764 | 32940557 |
| 811019Amendment | Oct 19, 2015 | Oct 19, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Windham H1101 #1101EH | 9,764 | 32940557 |
| 811166 | Oct 15, 2015 | Oct 15, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Charger Unit #10HH | 10,800 | 25534806 |
| 811164 | Oct 15, 2015 | Oct 15, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Thunderbird Unit #11HH | 10,800 | 25534805 |
| 811158 | Oct 14, 2015 | Oct 14, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #2409HH | 9,442 | 31740308 |
| 811156 | Oct 14, 2015 | Oct 14, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #2408HH | 9,441 | 31740307 |
| 811155 | Oct 14, 2015 | Oct 14, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #2407HH | 9,441 | 31740306 |
| 811154 | Oct 14, 2015 | Oct 14, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #2412HH | 9,448 | 31740303 |
| 811151 | Oct 14, 2015 | Oct 14, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #2411HH | 9,448 | 31740304 |
| 811149 | Oct 14, 2015 | Oct 14, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #2410HH | 9,447 | 31740305 |
| 810230 | Oct 14, 2015 | Oct 14, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 37A #3715X | 11,530 | 32940489 |
| 811074 | Oct 13, 2015 | Oct 13, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Jimmerson Unit #6HH | 10,900 | 25534804 |
| 811073 | Oct 13, 2015 | Oct 13, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Jimmerson Unit #5HH | 10,900 | 25534803 |
| 811072 | Oct 13, 2015 | Oct 13, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Jimmerson Unit #4HH | 11,000 | 25534802 |
| 811071 | Oct 13, 2015 | Oct 13, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Jimmerson Unit #3HH | 11,000 | 25534801 |
| 810169 | Oct 12, 2015 | Oct 12, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | McAlister Unit #10HH | 13,100 | 25534754 |
| 810164 | Oct 12, 2015 | Oct 12, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kosub Unit #8HH | 13,000 | 25534760 |
| 811008 | Oct 9, 2015 | Oct 9, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Denton 46 #4604I | 10,150 | 22738652 |
| 811008Amendment | Oct 9, 2015 | Oct 9, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Denton 46 #4604I | 10,150 | 22738652 |
| 810895 | Oct 8, 2015 | Oct 8, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Mabee 318 H0702 #0702BH | 11,673 | 31740300 |
| 810895Amendment | Oct 8, 2015 | Oct 8, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Mabee 318 H0703 #0702BH | 9,345 | 31740300 |
| 810894 | Oct 8, 2015 | Oct 8, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Mabee 318 H0703 #0703BH | 11,671 | 31740297 |
| 810894Amendment | Oct 8, 2015 | Oct 8, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Mabee 318 H0703 #0703BH | 9,513 | 31740297 |
| 810892 | Oct 8, 2015 | Oct 8, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Mabee 318 H0701 #0701BH | 11,671 | 31740296 |
| 810892Amendment | Oct 8, 2015 | Oct 8, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Mabee 318 H0701 #0701BH | 9,517 | 31740296 |
| 810798 | Oct 5, 2015 | Oct 5, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #2202C | 12,160 | 31740294 |
| 810852 | Oct 2, 2015 | Oct 2, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara Ridley Unit #14HH | 12,600 | 25534786 |
| 810852Amendment | Oct 2, 2015 | Oct 2, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara Ridley Unit #14HH | 12,600 | 25534786 |
| 810848 | Oct 2, 2015 | Oct 2, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara Ridley Unit #13HH | 12,600 | 25534785 |