| 880500 | Jul 11, 2022 | Jul 11, 2022 | Cambrian Management, Ltd. | Pecos | Price Ranch #1 | 7,594 | 37102150 |
| 873574 | Oct 15, 2021 | Oct 15, 2021 | Cambrian Management, Ltd. | Ector | Double E 42 #3 | 12,400 | 13543850 |
| 873557 | Oct 15, 2021 | Oct 15, 2021 | Cambrian Management, Ltd. | Ector | Double E 42 #2 | 12,400 | 13543849 |
| 873553 | Oct 15, 2021 | Oct 15, 2021 | Cambrian Management, Ltd. | Ector | Double E 42 #1 | 12,400 | 13543840 |
| 864555 | Aug 7, 2020 | Aug 7, 2020 | Cambrian Management, Ltd. | Hockley | Lou Brock SWD #1 | 11,500 | 21934448 |
| 862841 | Jul 9, 2020 | Jul 9, 2020 | Cambrian Management, Ltd. | Hockley | Lou Brock #1HH | 5,500 | 21937489 |
| 828329Amendment | Jun 30, 2017 | Jun 30, 2017 | Cambrian Management, Ltd. | Glasscock | Jaker #2SW | 6,670 | 17337653 |
| 808166 | Jul 14, 2015 | Jul 14, 2015 | Cambrian Management, Ltd. | Culberson | Comanche 46 #15 | 5,500 | 10932867 |
| 808166Amendment | Jul 14, 2015 | Jul 14, 2015 | Cambrian Management, Ltd. | Culberson | Comanche 46 #15 | 5,500 | 10932867 |
| 795220 | Sep 18, 2014 | Sep 18, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #13 | 5,500 | 10932752 |
| 795220Amendment | Sep 18, 2014 | Sep 18, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #13 | 5,500 | 10932752 |
| 790141 | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #14 | 5,500 | 10932714 |
| 790141Amendment | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #14 | 5,500 | 10932714 |
| 790139 | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #12 | 5,500 | 10932713 |
| 790139Amendment | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #12 | 5,500 | 10932713 |
| 790136 | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #11 | 5,500 | 10932712 |
| 790136Amendment | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #11 | 5,500 | 10932712 |
| 790133 | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Apache 47 #3 | 5,500 | 10932710 |
| 790127 | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #10 | 5,500 | 10932711 |
| 790127Amendment | Jul 25, 2014 | Jul 25, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #10 | 5,500 | 10932711 |
| 790113 | Jul 21, 2014 | Jul 21, 2014 | Cambrian Management, Ltd. | Culberson | Apache 47 #4 | 5,500 | 10932709 |
| 790050 | Jul 17, 2014 | Jul 17, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #9 | 5,500 | 10932707 |
| 790050Amendment | Jul 17, 2014 | Jul 17, 2014 | Cambrian Management, Ltd. | Culberson | Comanche 46 #9 | 5,500 | 10932707 |
| 788729 | Jun 20, 2014 | Jun 20, 2014 | Cambrian Management, Ltd. | Reeves | Mescalero '43' #2 | 6,250 | 38934361 |
| 766408 | Jul 30, 2013 | Jul 30, 2013 | Cambrian Management, Ltd. | Culberson | Apache 47 #2 | 5,500 | 10932603 |
| 766407 | Jul 30, 2013 | Jul 30, 2013 | Cambrian Management, Ltd. | Culberson | Apache 47 #1 | 5,500 | 10932602 |
| 766418 | Jul 16, 2013 | Jul 16, 2013 | Cambrian Management, Ltd. | Upton | Morgan 26 A #1 | 13,000 | 46138917 |
| 766417 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Upton | Morgan B #3302 | 13,000 | 46138916 |
| 766416 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #8 | 5,500 | 10932601 |
| 766416Amendment | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #8 | 5,500 | 10932601 |
| 766415 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #7 | 5,500 | 10932600 |
| 766415Amendment | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #7 | 5,500 | 10932600 |
| 766414 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #6 | 5,500 | 10932599 |
| 766414Amendment | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #6 | 5,500 | 10932599 |
| 766413 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #5 | 5,500 | 10932598 |
| 766412 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #4 | 5,500 | 10932597 |
| 766411 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #3 | 5,500 | 10932596 |
| 766410 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #2 | 5,500 | 10932595 |
| 766409 | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #1 | 5,500 | 10932594 |
| 766409Amendment | Jul 15, 2013 | Jul 15, 2013 | Cambrian Management, Ltd. | Culberson | Comanche 46 #1 | 5,500 | 10932594 |
| 766024 | Jul 9, 2013 | Jul 9, 2013 | Cambrian Management, Ltd. | Upton | Morgan A #3301 | 13,000 | 46138900 |
| 759168 | Jul 9, 2013 | Jul 9, 2013 | Cambrian Management, Ltd. | Upton | Morgan #3 | 13,000 | 46138693 |
| 759168Amendment | Jul 9, 2013 | Jul 9, 2013 | Cambrian Management, Ltd. | Upton | Morgan #3 | 13,000 | 46138693 |
| 763252 | May 28, 2013 | May 28, 2013 | Cambrian Management, Ltd. | Upton | Council 27 #1 | 12,500 | 46138813 |
| 759167 | Mar 21, 2013 | Mar 21, 2013 | Cambrian Management, Ltd. | Upton | Morgan #2 | 13,000 | 46138692 |
| 759167Amendment | Mar 21, 2013 | Mar 21, 2013 | Cambrian Management, Ltd. | Upton | Morgan #2 | 13,000 | 46138692 |
| 759069 | Mar 21, 2013 | Mar 21, 2013 | Cambrian Management, Ltd. | Upton | Morgan #1 | 13,000 | 46138689 |
| 759069Amendment | Mar 21, 2013 | Mar 21, 2013 | Cambrian Management, Ltd. | Upton | Morgan #1 | 13,000 | 46138689 |
| 758524 | Mar 14, 2013 | Mar 14, 2013 | Cambrian Management, Ltd. | Reeves | Mescalero 43 #1 | 5,250 | 38933681 |
| 758524Amendment | Mar 14, 2013 | Mar 14, 2013 | Cambrian Management, Ltd. | Reeves | Mescalero 43 #1 | 5,250 | 38933681 |
| 747507 | Sep 12, 2012 | Sep 12, 2012 | Cambrian Management, Ltd. | Andrews | M.M. Fisher #1 | 11,500 | 00344734 |
| 747507Amendment | Sep 12, 2012 | Sep 12, 2012 | Cambrian Management, Ltd. | Andrews | M.M. Fisher #1 | 12,700 | 00344734 |
| 738131 | Apr 13, 2012 | Apr 13, 2012 | Cambrian Management, Ltd. | Glasscock | Jupiter #2 | 8,000 | 17332882 |
| 733205 | Feb 16, 2012 | Feb 16, 2012 | Cambrian Management, Ltd. | Terry | Minton #1W | 13,800 | 44530951 |
| 727079 | Oct 31, 2011 | Oct 31, 2011 | Cambrian Management, Ltd. | Howard | W.R. Satterwhite #1 | 9,667 | 22732597 |
| 724038 | Oct 31, 2011 | Oct 31, 2011 | Cambrian Management, Ltd. | Terry | Griffith "148" #1 | 12,400 | 44532319 |
| 724545 | Sep 22, 2011 | Sep 22, 2011 | Cambrian Management, Ltd. | Terry | Noble '59' #2 | 12,400 | 44532310 |
| 724060 | Sep 14, 2011 | Sep 14, 2011 | Cambrian Management, Ltd. | Terry | Paddack "8" #1 | 12,400 | 44532307 |
| 723908 | Sep 13, 2011 | Sep 13, 2011 | Cambrian Management, Ltd. | Terry | Klattenloff "5" #1 | 12,500 | 44532306 |
| 723149 | Aug 29, 2011 | Aug 29, 2011 | Cambrian Management, Ltd. | Terry | Green Onion 60 #1 | 12,200 | 44532304 |
| 723149Amendment | Aug 29, 2011 | Aug 29, 2011 | Cambrian Management, Ltd. | Terry | Green Onion 60 #1 | 12,400 | 44532304 |
| 722515 | Aug 19, 2011 | Aug 19, 2011 | Cambrian Management, Ltd. | Terry | Bucy 10 #1 | 12,400 | 44532302 |
| 722513 | Aug 19, 2011 | Aug 19, 2011 | Cambrian Management, Ltd. | Terry | Hurd 56 #1 | 12,400 | 44532300 |
| 722511 | Aug 19, 2011 | Aug 19, 2011 | Cambrian Management, Ltd. | Terry | Griffith '61' #1 | 12,400 | 44532303 |
| 722510 | Aug 19, 2011 | Aug 19, 2011 | Cambrian Management, Ltd. | Terry | Griffith 62 #1 | 12,400 | 44532301 |
| 722506 | Aug 19, 2011 | Aug 19, 2011 | Cambrian Management, Ltd. | Terry | Red Onion 48 #1 | 12,400 | 44532299 |
| 722506Amendment | Aug 19, 2011 | Aug 19, 2011 | Cambrian Management, Ltd. | Terry | Red Onion 48 #1 | 12,400 | 44532299 |
| 722503 | Aug 19, 2011 | Aug 19, 2011 | Cambrian Management, Ltd. | Terry | Red Onion 49 #1 | 12,400 | 44532298 |
| 719656 | Jul 8, 2011 | Jul 8, 2011 | Cambrian Management, Ltd. | Terry | Noble '59' #1R | 12,400 | 44532292 |
| 719651 | Jul 7, 2011 | Jul 7, 2011 | Cambrian Management, Ltd. | Dawson | Cozart 'A' #1R | 12,700 | 11533418 |
| 717956 | Jun 10, 2011 | Jun 10, 2011 | Cambrian Management, Ltd. | Dawson | Pettaway #1 | 12,700 | 11533410 |
| 716527 | May 18, 2011 | May 18, 2011 | Cambrian Management, Ltd. | Dawson | Cozart 'A' #1 | 12,700 | 11533400 |
| 716092 | May 17, 2011 | May 17, 2011 | Cambrian Management, Ltd. | Terry | Hurd "58" #1 | 12,400 | 44532288 |
| 716084 | May 17, 2011 | May 17, 2011 | Cambrian Management, Ltd. | Terry | Crutcher #2 | 12,400 | 44532287 |
| 716079 | May 17, 2011 | May 17, 2011 | Cambrian Management, Ltd. | Terry | Red Onion "60" #1 | 12,400 | 44532286 |
| 716079Amendment | May 17, 2011 | May 17, 2011 | Cambrian Management, Ltd. | Terry | Red Onion '60' #1 | 12,400 | 44532286 |
| 716070 | May 12, 2011 | May 12, 2011 | Cambrian Management, Ltd. | Terry | Noble '59' #1 | 12,400 | 44532285 |
| 702124 | Sep 17, 2010 | Sep 17, 2010 | Cambrian Management, Ltd. | Dawson | Newbrough #1 | 12,500 | 11510257 |
| 702124Amendment | Sep 17, 2010 | Sep 17, 2010 | Cambrian Management, Ltd. | Dawson | Newbrough #1 | 12,500 | 11510257 |
| 701548 | Sep 7, 2010 | Sep 7, 2010 | Cambrian Management, Ltd. | Refugio | Heard, Fannie V.W. #30 | 4,519 | 39131837 |
| 700460 | Aug 19, 2010 | Aug 19, 2010 | Cambrian Management, Ltd. | Andrews | Ford C #2 | 9,350 | 00335838 |
| 699592 | Aug 2, 2010 | Aug 2, 2010 | Cambrian Management, Ltd. | Refugio | Tom O'Connor #4 | 4,420 | 39100986 |
| 696467 | Jun 16, 2010 | Jun 16, 2010 | Cambrian Management, Ltd. | Refugio | O'Connor, Thomas #8 | 6,304 | 39132572 |
| 691499 | Feb 25, 2010 | Feb 25, 2010 | Cambrian Management, Ltd. | Refugio | O'Brien, J.M. #312 | 4,503 | 39131278 |
| 687410 | Nov 20, 2009 | Nov 20, 2009 | Cambrian Management, Ltd. | Refugio | Fannie V.W. Heard #25 | 4,490 | 39131167 |
| 681863 | Jun 8, 2009 | Jun 8, 2009 | Cambrian Management, Ltd. | Refugio | J.M. O'Brien #66 | 4,522 | 39130427 |
| 681438 | May 22, 2009 | May 22, 2009 | Cambrian Management, Ltd. | Borden | Wolf #1 | 7,400 | 03331537 |
| 680677 | May 7, 2009 | May 7, 2009 | Cambrian Management, Ltd. | Refugio | O'Brien, J.M. #52 | 4,387 | 39101055 |
| 680661 | May 7, 2009 | May 7, 2009 | Cambrian Management, Ltd. | Refugio | O'Brien, J.M. #403 | 4,388 | 39101052 |
| 675803 | Jan 14, 2009 | Jan 14, 2009 | Cambrian Management, Ltd. | Refugio | O'Brien, J. M. #66 | 4,522 | 39130427 |
| 666242 | Jul 28, 2008 | Jul 28, 2008 | Cambrian Management, Ltd. | Refugio | O'Brien, J.M. "B" #214 | 6,375 | 39131910 |
| 664167 | Jul 28, 2008 | Jul 28, 2008 | Cambrian Management, Ltd. | Refugio | O'Conner, Thomas #1 | 6,000 | 39100983 |
| 664167Amendment | Jul 28, 2008 | Jul 28, 2008 | Cambrian Management, Ltd. | Refugio | O'Conner, Thomas #1 | 6,000 | 39100983 |
| 665557 | Jul 21, 2008 | Jul 21, 2008 | Cambrian Management, Ltd. | Refugio | O'Brien, J.M. #109 | 3,550 | 39132512 |
| 664725 | Jul 9, 2008 | Jul 9, 2008 | Cambrian Management, Ltd. | Refugio | O'Conner, Thomas #8 | 6,304 | 39132572 |
| 659230 | Apr 30, 2008 | Apr 30, 2008 | Cambrian Management, Ltd. | Glasscock | Berry #2102 | 10,250 | 17332403 |
| 659227 | Apr 30, 2008 | Apr 30, 2008 | Cambrian Management, Ltd. | Glasscock | Zant #201 | 10,500 | 17333392 |
| 659117 | Apr 24, 2008 | Apr 24, 2008 | Cambrian Management, Ltd. | Glasscock | Berry #2001 | 10,500 | 17333391 |
| 654968 | Apr 10, 2008 | Apr 10, 2008 | Cambrian Management, Ltd. | Refugio | O'Brien, J.M. #107 | 3,501 | 39130324 |
| 657024 | Mar 25, 2008 | Mar 25, 2008 | Cambrian Management, Ltd. | Pecos | Orange Crush #1 | 9,000 | 37138237 |