| 813869 | Mar 6, 2026 | Mar 6, 2026 | Enervest Operating, L.L.C. | Hemphill | Elm Creek Ranch 46 #6 | 13,980 | 21134949 |
| 830680 | Sep 28, 2017 | Sep 28, 2017 | Enervest Operating, L.L.C. | Sutton | Bloodworth 140 #7 | 5,480 | 43535259 |
| 827475 | Jun 16, 2017 | Jun 16, 2017 | Enervest Operating, L.L.C. | Sutton | Mayfield 41 #15 | 8,850 | 43537219 |
| 815891 | May 26, 2016 | May 26, 2016 | Enervest Operating, L.L.C. | Wheeler | Coates #108 | 16,000 | 48332213 |
| 815316 | May 11, 2016 | May 11, 2016 | Enervest Operating, L.L.C. | Wheeler | Black Trust 49 #1 | 23,000 | 48330780 |
| 813866 | Feb 19, 2016 | Feb 19, 2016 | Enervest Operating, L.L.C. | Roberts | Conrad #3192 | 10,536 | 39331676 |
| 807911 | Oct 19, 2015 | Oct 19, 2015 | Enervest Operating, L.L.C. | Sutton | Duke Wilson 21 #16 | 8,800 | 43538226 |
| 810075 | Oct 5, 2015 | Oct 5, 2015 | Enervest Operating, L.L.C. | Hood | Stank Unit #1H | 9,000 | 22131068 |
| 809622 | Aug 25, 2015 | Aug 25, 2015 | Enervest Operating, L.L.C. | Wheeler | Lohberger #2 | 15,206 | 48330149 |
| 808623 | Jul 27, 2015 | Jul 27, 2015 | Enervest Operating, L.L.C. | Wheeler | Puryear #3013 | 15,200 | 48332012 |
| 808623Amendment | Jul 27, 2015 | Jul 27, 2015 | Enervest Operating, L.L.C. | Wheeler | Puryear #3013 | 15,200 | 48332012 |
| 808630 | Jul 23, 2015 | Jul 23, 2015 | Enervest Operating, L.L.C. | Wheeler | Mitchell #104 | 16,500 | 48332254 |
| 808630Amendment | Jul 23, 2015 | Jul 23, 2015 | Enervest Operating, L.L.C. | Wheeler | Mitchell #104 | 16,500 | 48332254 |
| 808622 | Jul 23, 2015 | Jul 23, 2015 | Enervest Operating, L.L.C. | Wheeler | Ray #203 | 16,500 | 48332511 |
| 808622Amendment | Jul 23, 2015 | Jul 23, 2015 | Enervest Operating, L.L.C. | Wheeler | Ray #203 | 16,500 | 48332511 |
| 806981 | May 29, 2015 | May 29, 2015 | Enervest Operating, L.L.C. | Wheeler | Calcote #203 | 16,450 | 48332603 |
| 806981Amendment | May 29, 2015 | May 29, 2015 | Enervest Operating, L.L.C. | Wheeler | Calcote #203 | 16,450 | 48332603 |
| 806950 | May 29, 2015 | May 29, 2015 | Enervest Operating, L.L.C. | Wheeler | Coates #108 | 15,600 | 48332213 |
| 806950Amendment | May 29, 2015 | May 29, 2015 | Enervest Operating, L.L.C. | Wheeler | Coates #108 | 15,600 | 48332213 |
| 804410 | Mar 17, 2015 | Mar 17, 2015 | Enervest Operating, L.L.C. | Wheeler | Britt 6 #106 | 16,000 | 48331768 |
| 804410Amendment | Mar 17, 2015 | Mar 17, 2015 | Enervest Operating, L.L.C. | Wheeler | Britt 6 #106 | 15,500 | 48331768 |
| 787493 | Jul 8, 2014 | Jul 8, 2014 | Enervest Operating, L.L.C. | Parker | Dean #L 6 | 9,000 | 36734800 |
| 784987 | May 22, 2014 | May 22, 2014 | Enervest Operating, L.L.C. | Parker | Dean #L 1 | 9,000 | 36733502 |
| 783619 | Apr 30, 2014 | Apr 30, 2014 | Enervest Operating, L.L.C. | Lipscomb | Tyson, R.B. -A- #3 | 9,300 | 29532844 |
| 780512 | Apr 10, 2014 | Apr 10, 2014 | Enervest Operating, L.L.C. | Parker | McFarland #A 3 | 9,000 | 36734267 |
| 778035 | Mar 12, 2014 | Mar 12, 2014 | Enervest Operating, L.L.C. | Martin | Mabee B #14 | 14,000 | 31739220 |
| 779165 | Mar 3, 2014 | Mar 3, 2014 | Enervest Operating, L.L.C. | Martin | University 7-17 #6 | 13,000 | 31739255 |
| 778218 | Feb 25, 2014 | Feb 25, 2014 | Enervest Operating, L.L.C. | Andrews | Mabee E #8 | 14,000 | 00345940 |
| 777086 | Feb 21, 2014 | Feb 21, 2014 | Enervest Operating, L.L.C. | Martin | Mabee B #15 | 14,000 | 31739192 |
| 776934 | Jan 27, 2014 | Jan 27, 2014 | Enervest Operating, L.L.C. | Martin | University 7-25 #6 | 13,000 | 31739187 |
| 776601 | Jan 17, 2014 | Jan 17, 2014 | Enervest Operating, L.L.C. | Martin | Mabee J #9 | 14,000 | 31739165 |
| 775674 | Jan 3, 2014 | Jan 3, 2014 | Enervest Operating, L.L.C. | Martin | Mabee C #50 | 14,000 | 31739123 |
| 775462 | Dec 30, 2013 | Dec 30, 2013 | Enervest Operating, L.L.C. | Martin | Mabee C #26 | 14,000 | 31739116 |
| 775436 | Dec 30, 2013 | Dec 30, 2013 | Enervest Operating, L.L.C. | Martin | University 7-13 #6 | 13,000 | 31739115 |
| 774469 | Dec 11, 2013 | Dec 11, 2013 | Enervest Operating, L.L.C. | Andrews | University 8-8 #1 | 13,000 | 00345802 |
| 774489 | Dec 9, 2013 | Dec 9, 2013 | Enervest Operating, L.L.C. | Parker | McFarland #B 1 | 7,500 | 36733554 |
| 774489Amendment | Dec 9, 2013 | Dec 9, 2013 | Enervest Operating, L.L.C. | Parker | McFarland #B 1 | 7,500 | 36733554 |
| 774488 | Dec 9, 2013 | Dec 9, 2013 | Enervest Operating, L.L.C. | Parker | McFarland #C 1 | 7,500 | 36733506 |
| 774482 | Dec 9, 2013 | Dec 9, 2013 | Enervest Operating, L.L.C. | Parker | McFarland #D 1 | 7,500 | 36733507 |
| 773456 | Nov 18, 2013 | Nov 18, 2013 | Enervest Operating, L.L.C. | Parker | McFarland #F 1 | 7,500 | 36733508 |
| 771829 | Oct 25, 2013 | Oct 25, 2013 | Enervest Operating, L.L.C. | Martin | Mabee Y #12 | 14,000 | 31738998 |
| 771829Amendment | Oct 25, 2013 | Oct 25, 2013 | Enervest Operating, L.L.C. | Martin | Mabee Y #12 | 14,000 | 31738998 |
| 771692 | Oct 22, 2013 | Oct 22, 2013 | Enervest Operating, L.L.C. | Martin | Mabee D #10 | 14,000 | 31738996 |
| 771578 | Oct 18, 2013 | Oct 18, 2013 | Enervest Operating, L.L.C. | Andrews | University 7-18 #8 | 13,000 | 00345716 |
| 771460 | Oct 17, 2013 | Oct 17, 2013 | Enervest Operating, L.L.C. | Andrews | University 7-12 #3 | 13,000 | 00345712 |
| 771439 | Oct 17, 2013 | Oct 17, 2013 | Enervest Operating, L.L.C. | Martin | Mabee K #12 | 14,000 | 31738985 |
| 771052 | Oct 11, 2013 | Oct 11, 2013 | Enervest Operating, L.L.C. | Martin | Mabee J #8 | 14,000 | 31738965 |
| 771040 | Oct 10, 2013 | Oct 10, 2013 | Enervest Operating, L.L.C. | Martin | University 7-31B #7 | 13,000 | 31738983 |
| 768944 | Sep 30, 2013 | Sep 30, 2013 | Enervest Operating, L.L.C. | Martin | Mabee B #11 | 14,000 | 31738880 |
| 769975 | Sep 25, 2013 | Sep 25, 2013 | Enervest Operating, L.L.C. | Parker | McFarland #E 1 | 6,630 | 36733535 |
| 769950 | Sep 25, 2013 | Sep 25, 2013 | Enervest Operating, L.L.C. | Parker | McFarland #G 1 | 6,450 | 36733536 |
| 769333 | Sep 9, 2013 | Sep 9, 2013 | Enervest Operating, L.L.C. | Martin | University 7-28 B #7 | 13,000 | 31738889 |
| 767645 | Sep 5, 2013 | Sep 5, 2013 | Enervest Operating, L.L.C. | Andrews | University 7-24C #1 | 13,000 | 00345565 |
| 768482 | Aug 22, 2013 | Aug 22, 2013 | Enervest Operating, L.L.C. | Martin | University 7-28 #9 | 13,000 | 31738863 |
| 767669 | Aug 7, 2013 | Aug 7, 2013 | Enervest Operating, L.L.C. | Andrews | Mabee W #11 | 14,000 | 00345566 |
| 765635 | Jul 25, 2013 | Jul 25, 2013 | Enervest Operating, L.L.C. | Martin | Mabee J #6 | 14,000 | 31738766 |
| 765375 | Jul 24, 2013 | Jul 24, 2013 | Enervest Operating, L.L.C. | Martin | University 7-30 #15 | 13,000 | 31738757 |
| 764613 | Jul 15, 2013 | Jul 15, 2013 | Enervest Operating, L.L.C. | Martin | Mabee E #4 | 14,000 | 31738728 |
| 764867 | Jun 25, 2013 | Jun 25, 2013 | Enervest Operating, L.L.C. | Martin | University 7-26 B #11 | 13,000 | 31738736 |
| 760133 | May 31, 2013 | May 31, 2013 | Enervest Operating, L.L.C. | Martin | Mabee Y #8 | 14,000 | 31738605 |
| 763137 | May 24, 2013 | May 24, 2013 | Enervest Operating, L.L.C. | Martin | University 7-27 #8 | 13,000 | 31738682 |
| 762818 | May 22, 2013 | May 22, 2013 | Enervest Operating, L.L.C. | Madison | Long Hollow #1RE | 9,000 | 31330935 |
| 762787 | May 20, 2013 | May 20, 2013 | Enervest Operating, L.L.C. | Martin | University 7-16 #9 | 13,000 | 31738676 |
| 760876 | May 7, 2013 | May 7, 2013 | Enervest Operating, L.L.C. | Martin | University 7-26B #12 | 13,000 | 31738658 |
| 760015 | May 1, 2013 | May 1, 2013 | Enervest Operating, L.L.C. | Martin | Mabee B #10 | 15,000 | 31738601 |
| 760577 | Apr 17, 2013 | Apr 17, 2013 | Enervest Operating, L.L.C. | Martin | University 7-30 #17 | 13,000 | 31738616 |
| 760577Amendment | Apr 17, 2013 | Apr 17, 2013 | Enervest Operating, L.L.C. | Martin | University 7-30 #17 | 13,000 | 31738616 |
| 760080 | Apr 15, 2013 | Apr 15, 2013 | Enervest Operating, L.L.C. | Andrews | Mabee L #2 | 14,000 | 00345283 |
| 759622 | Apr 5, 2013 | Apr 5, 2013 | Enervest Operating, L.L.C. | Andrews | Mabee M #3 | 15,000 | 00345264 |
| 756443 | Mar 13, 2013 | Mar 13, 2013 | Enervest Operating, L.L.C. | Andrews | Mabee X #5 | 14,000 | 00345118 |
| 757814 | Mar 5, 2013 | Mar 5, 2013 | Enervest Operating, L.L.C. | Martin | Mabee C #27 | 14,000 | 31738500 |
| 755008 | Feb 4, 2013 | Feb 4, 2013 | Enervest Operating, L.L.C. | Harrison | Ruppe/Fennell/Newman #2 | 8,800 | 20333102 |
| 754032 | Jan 8, 2013 | Jan 8, 2013 | Enervest Operating, L.L.C. | Harrison | James A. Ruppe et Al #2 | 9,000 | 20334405 |
| 753958 | Jan 8, 2013 | Jan 8, 2013 | Enervest Operating, L.L.C. | Harrison | Ruppe Fennell Newman #3 | 9,100 | 20335154 |
| 753958Amendment | Jan 8, 2013 | Jan 8, 2013 | Enervest Operating, L.L.C. | Harrison | Ruppe Fennell Newman #3 | 9,100 | 20335154 |
| 753954 | Jan 8, 2013 | Jan 8, 2013 | Enervest Operating, L.L.C. | Harrison | Ruppe, James a Etal #3 | 9,100 | 20335153 |
| 752666 | Dec 18, 2012 | Dec 18, 2012 | Enervest Operating, L.L.C. | Martin | Mabee B #13 | 15,000 | 31738316 |
| 750092 | Dec 18, 2012 | Dec 18, 2012 | Enervest Operating, L.L.C. | Martin | Mabee C #25 | 14,000 | 31738215 |
| 750092Amendment | Dec 18, 2012 | Dec 18, 2012 | Enervest Operating, L.L.C. | Martin | Mabee C #25 | 14,000 | 31738215 |
| 752055 | Nov 29, 2012 | Nov 29, 2012 | Enervest Operating, L.L.C. | Martin | Mabee C #5 | 5,400 | 31734601 |
| 750965 | Nov 7, 2012 | Nov 7, 2012 | Enervest Operating, L.L.C. | Martin | Mabee G #1 | 5,400 | 31734708 |
| 750094 | Nov 2, 2012 | Nov 2, 2012 | Enervest Operating, L.L.C. | Martin | Mabee C #23 | 14,000 | 31738241 |
| 750094Amendment | Nov 2, 2012 | Nov 2, 2012 | Enervest Operating, L.L.C. | Martin | Mabee C #23 | 14,000 | 31738241 |
| 750103 | Oct 24, 2012 | Oct 24, 2012 | Enervest Operating, L.L.C. | Martin | Mabee J #5 | 14,000 | 31738213 |
| 750103Amendment | Oct 24, 2012 | Oct 24, 2012 | Enervest Operating, L.L.C. | Martin | Mabee J #5 | 14,000 | 31738213 |
| 749234 | Oct 9, 2012 | Oct 9, 2012 | Enervest Operating, L.L.C. | Smith | South Tyler Paluxy Unit #6 | 7,850 | 42332325 |
| 746734Amendment | Aug 28, 2012 | Aug 28, 2012 | Enervest Operating, L.L.C. | Martin | University 7-27B #8 | 12,000 | 31738094 |
| 745206Amendment | Aug 14, 2012 | Aug 14, 2012 | Enervest Operating, L.L.C. | Andrews | University 8-9 #4 | 13,000 | 00344616 |
| 745736Amendment | Aug 13, 2012 | Aug 13, 2012 | Enervest Operating, L.L.C. | Martin | University 7-26B #10 | 12,000 | 31738047 |
| 744696 | Aug 11, 2012 | Aug 11, 2012 | Enervest Operating, L.L.C. | Panola | Shaw Heirs #1 | 7,266 | 36534159 |
| 744696Amendment | Aug 11, 2012 | Aug 11, 2012 | Enervest Operating, L.L.C. | Panola | Shaw Heirs #1 | 7,266 | 36534159 |
| 744696Amendment | Aug 11, 2012 | Aug 11, 2012 | Enervest Operating, L.L.C. | Panola | Shaw Heirs #1 | 7,266 | 36534159 |
| 744696Amendment | Aug 11, 2012 | Aug 11, 2012 | Enervest Operating, L.L.C. | Panola | Shaw Heirs #1 | 7,266 | 36534159 |
| 744696Amendment | Aug 11, 2012 | Aug 11, 2012 | Enervest Operating, L.L.C. | Panola | Shaw Heirs #1 | 7,266 | 36534159 |
| 745422Amendment | Aug 7, 2012 | Aug 7, 2012 | Enervest Operating, L.L.C. | Martin | Mabee G #2 | 15,000 | 31738030 |
| 745422Amendment | Aug 7, 2012 | Aug 7, 2012 | Enervest Operating, L.L.C. | Martin | Mabee G #2 | 15,000 | 31738030 |
| 745319Amendment | Aug 6, 2012 | Aug 6, 2012 | Enervest Operating, L.L.C. | Martin | Mabee D #5 | 14,000 | 31738028 |
| 743554Amendment | Aug 3, 2012 | Aug 3, 2012 | Enervest Operating, L.L.C. | Andrews | Mabee W #9 | 14,000 | 00344558 |
| 743295Amendment | Aug 2, 2012 | Aug 2, 2012 | Enervest Operating, L.L.C. | Andrews | Mabee E #3 | 14,000 | 00344552 |
| 743295Amendment | Aug 2, 2012 | Aug 2, 2012 | Enervest Operating, L.L.C. | Andrews | Mabee E #3 | 14,000 | 00344552 |