| 782791 | Jun 19, 2014 | Jun 19, 2014 | Enervest Operating, L.L.C. | Lee | Rost-Mann Co-OP Unit #1H | 9,500 | 28732637 |
| 786147 | Jun 7, 2014 | Jun 7, 2014 | Enervest Operating, L.L.C. | Tarrant | Perr B Unit #8HH | 9,000 | 43936966 |
| 786147Amendment | Jun 7, 2014 | Jun 7, 2014 | Enervest Operating, L.L.C. | Tarrant | Perr B Unit #8HH | 9,000 | 43936966 |
| 786147Amendment | Jun 7, 2014 | Jun 7, 2014 | Enervest Operating, L.L.C. | Tarrant | Perr B Unit #8HH | 9,000 | 43936966 |
| 785919 | Jun 3, 2014 | Jun 3, 2014 | Enervest Operating, L.L.C. | Parker | Beggs #807HH | 9,000 | 36735418 |
| 785871 | Jun 3, 2014 | Jun 3, 2014 | Enervest Operating, L.L.C. | Parker | Beggs #806HH | 9,000 | 36735417 |
| 784987 | May 22, 2014 | May 22, 2014 | Enervest Operating, L.L.C. | Parker | Dean #L 1 | 9,000 | 36733502 |
| 787054 | May 21, 2014 | May 21, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #9HH | 9,000 | 49737819 |
| 787037 | May 21, 2014 | May 21, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #8HH | 9,000 | 49737818 |
| 785267 | May 21, 2014 | May 21, 2014 | Enervest Operating, L.L.C. | Hood | Odom #6HH | 9,000 | 22131972 |
| 783678 | May 17, 2014 | May 17, 2014 | Enervest Operating, L.L.C. | Denton | Cole B (SA) #4HH | 9,000 | 12134464 |
| 786639 | May 15, 2014 | May 15, 2014 | Enervest Operating, L.L.C. | Denton | M. T. Cole #506 HH | 9,000 | 12134467 |
| 786643 | May 14, 2014 | May 14, 2014 | Enervest Operating, L.L.C. | Denton | M. T. Cole #507 HH | 9,000 | 12134468 |
| 786634 | May 14, 2014 | May 14, 2014 | Enervest Operating, L.L.C. | Denton | M. T. Cole #504 HH | 9,000 | 12134466 |
| 786624 | May 14, 2014 | May 14, 2014 | Enervest Operating, L.L.C. | Denton | M. T. Cole #502 HH | 9,000 | 12134465 |
| 780874 | May 12, 2014 | May 12, 2014 | Enervest Operating, L.L.C. | Denton | Baker-Ranch Estates (SA) #11HH | 9,000 | 12134461 |
| 780776 | May 12, 2014 | May 12, 2014 | Enervest Operating, L.L.C. | Denton | Baker-Ranch Estates (SA) #10HH | 9,000 | 12134462 |
| 780751 | May 12, 2014 | May 12, 2014 | Enervest Operating, L.L.C. | Denton | Baker-Ranch Estates (SA) #9HH | 9,000 | 12134460 |
| 780622 | May 12, 2014 | May 12, 2014 | Enervest Operating, L.L.C. | Denton | Baker-Ranch Estates (SA) #8HH | 9,000 | 12134459 |
| 783420 | May 8, 2014 | May 8, 2014 | Enervest Operating, L.L.C. | Denton | Cole B #3HH | 9,000 | 12134463 |
| 783420Amendment | May 8, 2014 | May 8, 2014 | Enervest Operating, L.L.C. | Denton | Cole B #3HH | 9,000 | 12134463 |
| 783078 | May 3, 2014 | May 3, 2014 | Enervest Operating, L.L.C. | Parker | Dean #E 17HH | 9,000 | 36735416 |
| 783072 | May 3, 2014 | May 3, 2014 | Enervest Operating, L.L.C. | Parker | Dean #E 12HH | 9,000 | 36735415 |
| 783071 | May 3, 2014 | May 3, 2014 | Enervest Operating, L.L.C. | Parker | Dean #E 11HH | 9,000 | 36735414 |
| 783619 | Apr 30, 2014 | Apr 30, 2014 | Enervest Operating, L.L.C. | Lipscomb | Tyson, R.B. -A- #3 | 9,300 | 29532844 |
| 781639 | Apr 17, 2014 | Apr 17, 2014 | Enervest Operating, L.L.C. | Tarrant | Pyramid Acres Unit 1 (SA) #105HH | 9,000 | 43936934 |
| 783777 | Apr 16, 2014 | Apr 16, 2014 | Enervest Operating, L.L.C. | Grimes | Franus GT Unit #1HH | 12,500 | 18530837 |
| 781622 | Apr 10, 2014 | Apr 10, 2014 | Enervest Operating, L.L.C. | Tarrant | Pyramid Acres Unit 1 (SA) #104HH | 9,000 | 43936933 |
| 780512 | Apr 10, 2014 | Apr 10, 2014 | Enervest Operating, L.L.C. | Parker | McFarland #A 3 | 9,000 | 36734267 |
| 781481 | Apr 9, 2014 | Apr 9, 2014 | Enervest Operating, L.L.C. | Washington | Henry Bredthauer Unit #2H | 11,700 | 47731010 |
| 781410 | Apr 9, 2014 | Apr 9, 2014 | Enervest Operating, L.L.C. | Hood | Odom #5HH | 9,000 | 22131971 |
| 781407 | Apr 8, 2014 | Apr 8, 2014 | Enervest Operating, L.L.C. | Hood | Odom #4HH | 9,000 | 22131970 |
| 781370 | Apr 7, 2014 | Apr 7, 2014 | Enervest Operating, L.L.C. | Hood | Odom #3HH | 9,000 | 22131969 |
| 781370Amendment | Apr 7, 2014 | Apr 7, 2014 | Enervest Operating, L.L.C. | Hood | Odom #3HH | 9,000 | 22131969 |
| 781615 | Apr 1, 2014 | Apr 1, 2014 | Enervest Operating, L.L.C. | Tarrant | Pyramid Acres Unit 1 (SA) #103HH | 9,000 | 43936929 |
| 781178 | Mar 31, 2014 | Mar 31, 2014 | Enervest Operating, L.L.C. | Washington | Dos Equis Unit #1HH | 11,000 | 47731009 |
| 780020 | Mar 15, 2014 | Mar 15, 2014 | Enervest Operating, L.L.C. | Lee | Unger Unit #1EFH | 9,000 | 28732631 |
| 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 |
| 778325 | Feb 18, 2014 | Feb 18, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #7HH | 9,000 | 49737782 |
| 778325Amendment | Feb 18, 2014 | Feb 18, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #7HH | 9,000 | 49737782 |
| 778320 | Feb 18, 2014 | Feb 18, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #6HH | 9,000 | 49737781 |
| 778320Amendment | Feb 18, 2014 | Feb 18, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #6HH | 9,000 | 49737781 |
| 778285 | Feb 18, 2014 | Feb 18, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #5HH | 9,000 | 49737784 |
| 778285Amendment | Feb 18, 2014 | Feb 18, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #5HH | 9,000 | 49737784 |
| 778092 | Feb 13, 2014 | Feb 13, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #4HH | 9,000 | 49737777 |
| 778092Amendment | Feb 13, 2014 | Feb 13, 2014 | Enervest Operating, L.L.C. | Wise | Moore Gas Unit #4HH | 9,000 | 49737777 |
| 777636 | Feb 4, 2014 | Feb 4, 2014 | Enervest Operating, L.L.C. | Parker | Brown #C 25HH | 9,000 | 36735409 |
| 777626 | Feb 4, 2014 | Feb 4, 2014 | Enervest Operating, L.L.C. | Parker | Brown #C 30HH | 9,000 | 36735408 |
| 777625 | Feb 3, 2014 | Feb 3, 2014 | Enervest Operating, L.L.C. | Parker | Brown #C 29HH | 9,000 | 36735407 |
| 777625Amendment | Feb 3, 2014 | Feb 3, 2014 | Enervest Operating, L.L.C. | Parker | Brown #C 29HH | 9,000 | 36735407 |
| 776934 | Jan 27, 2014 | Jan 27, 2014 | Enervest Operating, L.L.C. | Martin | University 7-25 #6 | 13,000 | 31739187 |
| 776628 | Jan 17, 2014 | Jan 17, 2014 | Enervest Operating, L.L.C. | Washington | Means 'C' No. 4H Unit #2HH | 17,000 | 47731004 |
| 776628Amendment | Jan 17, 2014 | Jan 17, 2014 | Enervest Operating, L.L.C. | Washington | Means 'C' No. 4H Unit #2HH | 17,000 | 47731004 |
| 776601 | Jan 17, 2014 | Jan 17, 2014 | Enervest Operating, L.L.C. | Martin | Mabee J #9 | 14,000 | 31739165 |
| 773738 | Jan 15, 2014 | Jan 15, 2014 | Enervest Operating, L.L.C. | Tarrant | Chpl CR-Chpl CR UT #5-CHP CR AW #8HH | 9,000 | 43936887 |
| 773734 | Jan 14, 2014 | Jan 14, 2014 | Enervest Operating, L.L.C. | Tarrant | Chpl CR- Chpl CR UT #5- CHP CR A #7HH | 9,000 | 43936886 |
| 775930 | Jan 7, 2014 | Jan 7, 2014 | Enervest Operating, L.L.C. | Denton | M.T. Cole - BJ Barnett (SA) #407HH | 9,000 | 12134443 |
| 775902 | Jan 3, 2014 | Jan 3, 2014 | Enervest Operating, L.L.C. | Denton | M.T. Cole-BJ Barnett (SA) #417HH | 9,000 | 12134445 |
| 775879 | Jan 3, 2014 | Jan 3, 2014 | Enervest Operating, L.L.C. | Denton | M.T. Cole-BJ Barnett (SA) #408HH | 9,000 | 12134442 |
| 775867 | Jan 3, 2014 | Jan 3, 2014 | Enervest Operating, L.L.C. | Denton | M.T. Cole-BJ Barnett (SA) #418HH | 9,000 | 12134444 |
| 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 |
| 775412 | Dec 30, 2013 | Dec 30, 2013 | Enervest Operating, L.L.C. | Parker | Winston-McFarland (SA) #A 8HH | 9,000 | 36735404 |
| 775369 | Dec 30, 2013 | Dec 30, 2013 | Enervest Operating, L.L.C. | Parker | Winston-McFarland (SA) #A 7HH | 9,000 | 36735405 |
| 775056 | Dec 19, 2013 | Dec 19, 2013 | Enervest Operating, L.L.C. | Parker | Winston #A 6HH | 9,000 | 36735403 |
| 774568 | Dec 13, 2013 | Dec 13, 2013 | Enervest Operating, L.L.C. | Tarrant | Rcky CRK RCH-Rcky CRK RCH Unit A #8HH | 9,000 | 43936888 |
| 774467 | Dec 13, 2013 | Dec 13, 2013 | Enervest Operating, L.L.C. | Brazos | Triple M #1HH | 9,500 | 04132225 |
| 774792 | Dec 12, 2013 | Dec 12, 2013 | Enervest Operating, L.L.C. | Hood | Stewart Unit #6HH | 9,000 | 22131968 |
| 774791 | Dec 12, 2013 | Dec 12, 2013 | Enervest Operating, L.L.C. | Hood | Stewart Unit #5HH | 9,000 | 22131967 |
| 774785 | Dec 12, 2013 | Dec 12, 2013 | Enervest Operating, L.L.C. | Hood | Stewart Unit #3HH | 9,000 | 22131966 |
| 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 |
| 773005 | Nov 15, 2013 | Nov 15, 2013 | Enervest Operating, L.L.C. | Tarrant | Chapel Creek #10HH | 9,000 | 43936885 |
| 772976 | Nov 14, 2013 | Nov 14, 2013 | Enervest Operating, L.L.C. | Tarrant | Chapel Creek Unit #6HH | 9,000 | 43936884 |
| 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 |
| 771255 | Oct 24, 2013 | Oct 24, 2013 | Enervest Operating, L.L.C. | Washington | Littlefield Co-OP #1H | 14,000 | 47731003 |
| 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 |
| 770322 | Oct 14, 2013 | Oct 14, 2013 | Enervest Operating, L.L.C. | Denton | Union Central-Condee Welch (SA) #1HH | 9,000 | 12134426 |
| 770322Amendment | Oct 14, 2013 | Oct 14, 2013 | Enervest Operating, L.L.C. | Denton | Union Central-Condee Welch (SA) #1HH | 9,000 | 12134426 |
| 771106 | Oct 11, 2013 | Oct 11, 2013 | Enervest Operating, L.L.C. | Wise | Clyde Smith a Unit #1HH | 9,000 | 49737743 |
| 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 |
| 770144 | Oct 10, 2013 | Oct 10, 2013 | Enervest Operating, L.L.C. | Denton | Union Central (SA) #5HH | 9,000 | 12134422 |
| 770144Amendment | Oct 10, 2013 | Oct 10, 2013 | Enervest Operating, L.L.C. | Denton | Union Central (SA) #5HH | 9,000 | 12134422 |
| 770595 | Oct 8, 2013 | Oct 8, 2013 | Enervest Operating, L.L.C. | Fayette | Tannenberger #2H | 14,000 | 14933322 |
| 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 |