| 810848Amendment | Oct 2, 2015 | Oct 2, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara Ridley Unit #13HH | 12,600 | 25534785 |
| 810842 | Oct 2, 2015 | Oct 2, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara Ridley Unit #12HH | 12,600 | 25534784 |
| 810842Amendment | Oct 2, 2015 | Oct 2, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara Ridley Unit #12HH | 12,600 | 25534784 |
| 809981 | Oct 2, 2015 | Oct 2, 2015 | Encana Oil & Gas(usa) Inc. | Upton | Davidson 48A #4803X | 11,580 | 46140184 |
| 810689 | Sep 30, 2015 | Sep 30, 2015 | Encana Oil & Gas(usa) Inc. | Upton | Powell 26 H2603 #2603PH | 9,285 | 46140212 |
| 810689Amendment | Sep 30, 2015 | Sep 30, 2015 | Encana Oil & Gas(usa) Inc. | Upton | Powell 26B #3HH | 9,285 | 46140212 |
| 810688 | Sep 30, 2015 | Sep 30, 2015 | Encana Oil & Gas(usa) Inc. | Upton | Powell 26 H2602 #2602PH | 9,285 | 46140211 |
| 810688Amendment | Sep 30, 2015 | Sep 30, 2015 | Encana Oil & Gas(usa) Inc. | Upton | Powell 26A #2HH | 9,285 | 46140211 |
| 809886 | Sep 30, 2015 | Sep 30, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Franke Unit #8HH | 12,600 | 25534734 |
| 809885 | Sep 28, 2015 | Sep 28, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Love Unit #12HH | 12,600 | 25534741 |
| 810631 | Sep 25, 2015 | Sep 25, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Horton 33 #3303X | 9,810 | 22738639 |
| 810463 | Sep 21, 2015 | Sep 21, 2015 | Encana Oil & Gas(usa) Inc. | Howard | West 34 #3401C | 9,460 | 22738636 |
| 810155 | Sep 17, 2015 | Sep 17, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kosub Unit #6HH | 13,100 | 25534759 |
| 809551 | Sep 17, 2015 | Sep 17, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Monson Unit #9HH | 13,100 | 25534718 |
| 809548 | Sep 17, 2015 | Sep 17, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Monson Unit #8HH | 13,100 | 25534717 |
| 810301 | Sep 15, 2015 | Sep 15, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Etheredge 29 #2902G | 9,630 | 22738632 |
| 810140 | Sep 15, 2015 | Sep 15, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Abbie Laine #H303MH | 9,219 | 32940474 |
| 810222 | Sep 14, 2015 | Sep 14, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Glass 2 #0204B | 10,145 | 22738628 |
| 810173 | Sep 11, 2015 | Sep 11, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 37A H3705 #3705XH | 9,502 | 32940483 |
| 810166 | Sep 11, 2015 | Sep 11, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 37A H3704 #3704XH | 9,721 | 32940482 |
| 810163 | Sep 11, 2015 | Sep 11, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 37A H3703 #3703XH | 9,889 | 32940475 |
| 810078 | Sep 11, 2015 | Sep 11, 2015 | Encana Oil & Gas(usa) Inc. | Glasscock | Garden City 40 #4011E | 10,240 | 17337258 |
| 810077 | Sep 11, 2015 | Sep 11, 2015 | Encana Oil & Gas(usa) Inc. | Glasscock | Garden City 40 #4010O | 10,255 | 17337257 |
| 810138 | Sep 10, 2015 | Sep 10, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Abbie Laine #H302MH | 9,475 | 32940473 |
| 810028 | Sep 10, 2015 | Sep 10, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye 320 #0501C | 12,260 | 31740287 |
| 810135 | Sep 9, 2015 | Sep 9, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Abbie Laine #H301MH | 9,869 | 32940472 |
| 809524 | Sep 4, 2015 | Sep 4, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch a H1302 #1302CH | 11,978 | 31740282 |
| 809524Amendment | Sep 4, 2015 | Sep 4, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch a H1302 #1302CH | 16,780 | 31740282 |
| 809523 | Sep 4, 2015 | Sep 4, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch a H1301 #1301CH | 11,989 | 31740281 |
| 809523Amendment | Sep 4, 2015 | Sep 4, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch a H1301 #1301CH | 16,655 | 31740281 |
| 809654 | Sep 2, 2015 | Sep 2, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Guitar 10 #1003P | 10,010 | 22738612 |
| 808797 | Aug 24, 2015 | Aug 24, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 24A #2409I | 11,480 | 32940393 |
| 809502 | Aug 21, 2015 | Aug 21, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Monson Unit #1V | 13,400 | 25534714 |
| 808705 | Aug 20, 2015 | Aug 20, 2015 | Encana Oil & Gas(usa) Inc. | Upton | Davidson 48B #4809P | 11,580 | 46140160 |
| 808703 | Aug 20, 2015 | Aug 20, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch North #1505B | 12,360 | 31740252 |
| 808627 | Aug 20, 2015 | Aug 20, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Burda Collins Unit #23HH | 12,200 | 25534692 |
| 808626 | Aug 20, 2015 | Aug 20, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Burda Collins Unit #22HH | 12,200 | 25534691 |
| 809409 | Aug 19, 2015 | Aug 19, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 42A #4202A | 11,550 | 32940430 |
| 809409Amendment | Aug 19, 2015 | Aug 19, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 42A #4202A | 11,550 | 32940430 |
| 809385 | Aug 18, 2015 | Aug 18, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ethridge 08 #0801D | 10,590 | 22738609 |
| 809370 | Aug 18, 2015 | Aug 18, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 27 #2703C | 11,300 | 32940428 |
| 809192 | Aug 14, 2015 | Aug 14, 2015 | Encana Oil & Gas(usa) Inc. | Glasscock | Clark 12 #1211E | 10,525 | 17337236 |
| 809231 | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1706 #1706GH | 7,657 | 22738603 |
| 809231Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1706 #1706GH | 7,657 | 22738603 |
| 809231Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1706 #1706GH | 7,657 | 22738603 |
| 809231Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1706 #1706GH | 7,657 | 22738603 |
| 809230 | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1705 #1705GH | 7,657 | 22738602 |
| 809230Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1705 #1705GH | 7,657 | 22738602 |
| 809230Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1705 #1705GH | 7,657 | 22738602 |
| 809230Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1705 #1705GH | 7,657 | 22738602 |
| 809229 | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1704 #1704GH | 7,627 | 22738601 |
| 809229Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1704 #1704GH | 7,627 | 22738601 |
| 809229Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1704 #1704GH | 7,627 | 22738601 |
| 809229Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Ward 17B H1704 #1704GH | 7,627 | 22738601 |
| 808794 | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #0801B | 12,210 | 31740257 |
| 808794Amendment | Aug 13, 2015 | Aug 13, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #0801B | 12,210 | 31740257 |
| 808982 | Jul 31, 2015 | Jul 31, 2015 | Encana Oil & Gas(usa) Inc. | Glasscock | Buckner Baptist H1701 #1701LH | 8,516 | 17337226 |
| 808981 | Jul 31, 2015 | Jul 31, 2015 | Encana Oil & Gas(usa) Inc. | Glasscock | Buckner Baptist H1702 #1702LH | 8,506 | 17337227 |
| 808918 | Jul 31, 2015 | Jul 31, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #11HH | 12,700 | 25534696 |
| 808918Amendment | Jul 31, 2015 | Jul 31, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #11HH | 12,700 | 25534696 |
| 808918Amendment | Jul 31, 2015 | Jul 31, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #11HH | 12,700 | 25534696 |
| 808845 | Jul 31, 2015 | Jul 31, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #10HH | 12,700 | 25534697 |
| 808845Amendment | Jul 31, 2015 | Jul 31, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #10HH | 12,700 | 25534697 |
| 808787 | Jul 29, 2015 | Jul 29, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #2001A | 12,410 | 31740256 |
| 808787Amendment | Jul 29, 2015 | Jul 29, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #2001A | 12,410 | 31740256 |
| 808742 | Jul 29, 2015 | Jul 29, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #9HH | 12,700 | 25534693 |
| 808742Amendment | Jul 29, 2015 | Jul 29, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #9HH | 12,700 | 25534693 |
| 807979 | Jul 27, 2015 | Jul 27, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #8HH | 12,700 | 25534659 |
| 807979Amendment | Jul 27, 2015 | Jul 27, 2015 | Encana Oil & Gas(usa) Inc. | Karnes | Kotara-Ridley Unit #8HH | 12,700 | 25534659 |
| 808476 | Jul 23, 2015 | Jul 23, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Tubb 39 #3910J | 9,935 | 22738587 |
| 808357 | Jul 23, 2015 | Jul 23, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Cowden 30 #3015D | 11,500 | 32940385 |
| 808490 | Jul 22, 2015 | Jul 22, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Guitar 10 #1002C | 10,210 | 22738588 |
| 808453 | Jul 22, 2015 | Jul 22, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Glass 3 #0305E | 9,875 | 22738586 |
| 807781 | Jul 22, 2015 | Jul 22, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Leatherwood 20 #1R | 9,717 | 22738569 |
| 808363 | Jul 21, 2015 | Jul 21, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Worthy 31 #3101A | 9,815 | 22738585 |
| 808089 | Jul 21, 2015 | Jul 21, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #30 | 12,500 | 31740237 |
| 808089Amendment | Jul 21, 2015 | Jul 21, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #30 | 12,500 | 31740237 |
| 808392 | Jul 20, 2015 | Jul 20, 2015 | Encana Oil & Gas(usa) Inc. | Martin | White Deep #0305X | 10,510 | 31740248 |
| 808335 | Jul 15, 2015 | Jul 15, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #H602CH | 11,596 | 31740245 |
| 808334 | Jul 14, 2015 | Jul 14, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #H601CH | 11,597 | 31740244 |
| 808072 | Jul 13, 2015 | Jul 13, 2015 | Encana Oil & Gas(usa) Inc. | Glasscock | Books #1 | 10,375 | 17331047 |
| 807962 | Jul 2, 2015 | Jul 2, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Huitt 38 #3805A | 9,915 | 22738572 |
| 806856 | Jul 1, 2015 | Jul 1, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #1701A | 12,360 | 31740205 |
| 806856Amendment | Jul 1, 2015 | Jul 1, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #1701A | 12,360 | 31740205 |
| 807888 | Jun 29, 2015 | Jun 29, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Cowden 30 #10 | 12,330 | 32937257 |
| 807038 | Jun 24, 2015 | Jun 24, 2015 | Encana Oil & Gas(usa) Inc. | Glasscock | Powell 20 #2007A | 10,319 | 17337188 |
| 807514 | Jun 22, 2015 | Jun 22, 2015 | Encana Oil & Gas(usa) Inc. | Midland | TXL N H0602 #0602MH | 9,629 | 32940314 |
| 807513 | Jun 22, 2015 | Jun 22, 2015 | Encana Oil & Gas(usa) Inc. | Midland | TXL N H0601 #0601MH | 10,373 | 32940313 |
| 807467 | Jun 22, 2015 | Jun 22, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 26B H2602 #2602PH | 9,829 | 32940315 |
| 807447 | Jun 19, 2015 | Jun 19, 2015 | Encana Oil & Gas(usa) Inc. | Midland | Davidson 26B H2601 #2601PH | 9,829 | 32940312 |
| 807122 | Jun 17, 2015 | Jun 17, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye K #25 | 12,400 | 31739437 |
| 806586 | Jun 17, 2015 | Jun 17, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye A320 #0602C | 12,310 | 31740198 |
| 806586Amendment | Jun 17, 2015 | Jun 17, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye A320 #0602C | 12,310 | 31740198 |
| 806586Amendment | Jun 17, 2015 | Jun 17, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Dorothy Faye A320 #0602C | 12,310 | 31740198 |
| 807523 | Jun 16, 2015 | Jun 16, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Glass 38 #3805E | 9,875 | 22738566 |
| 807307 | Jun 16, 2015 | Jun 16, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Denton 46 #4603O | 9,875 | 22738565 |
| 807307Amendment | Jun 16, 2015 | Jun 16, 2015 | Encana Oil & Gas(usa) Inc. | Howard | Denton 46 #4603O | 9,875 | 22738565 |
| 807405 | Jun 12, 2015 | Jun 12, 2015 | Encana Oil & Gas(usa) Inc. | Upton | Davidson 37C #3714L | 11,510 | 46140136 |
| 807405Amendment | Jun 12, 2015 | Jun 12, 2015 | Encana Oil & Gas(usa) Inc. | Upton | Davidson 37C #3714L | 11,510 | 46140136 |
| 806066 | Jun 11, 2015 | Jun 11, 2015 | Encana Oil & Gas(usa) Inc. | Martin | Holt Ranch #2301B | 12,310 | 31740191 |