| 765144 | Jun 27, 2013 | Jun 27, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #125 | 2,000 | 41739422 |
| 762994 | May 29, 2013 | May 29, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #123 | 2,000 | 41739404 |
| 762993 | May 29, 2013 | May 29, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #122 | 2,000 | 41739403 |
| 762297 | May 14, 2013 | May 14, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #121 | 2,000 | 41739400 |
| 762294 | May 14, 2013 | May 14, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #120 | 2,000 | 41739399 |
| 761525 | May 7, 2013 | May 7, 2013 | Stasney Well Service, LLC | Shackelford | Ivy H #1 | 2,000 | 41707491 |
| 761509 | May 3, 2013 | May 3, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 85 #72 | 2,000 | 41739394 |
| 761548 | May 2, 2013 | May 2, 2013 | Stasney Well Service, LLC | Shackelford | Cook 85WS #85 | 4,000 | 41739395 |
| 760912 | Apr 24, 2013 | Apr 24, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #115 | 2,000 | 41739393 |
| 760910 | Apr 24, 2013 | Apr 24, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #114 | 2,000 | 41739392 |
| 760151 | Apr 16, 2013 | Apr 16, 2013 | Stasney Well Service, LLC | Shackelford | Ivy #29 | 2,000 | 41739390 |
| 760141 | Apr 16, 2013 | Apr 16, 2013 | Stasney Well Service, LLC | Shackelford | Ivy #28 | 2,000 | 41739389 |
| 760140 | Apr 15, 2013 | Apr 15, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #119 | 2,000 | 41739388 |
| 760137 | Apr 15, 2013 | Apr 15, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #113 | 2,000 | 41739387 |
| 760150 | Apr 8, 2013 | Apr 8, 2013 | Stasney Well Service, LLC | Shackelford | Cook 85WS #87 | 4,000 | 41739385 |
| 760135 | Apr 8, 2013 | Apr 8, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #112 | 2,000 | 41739386 |
| 757818 | Mar 13, 2013 | Mar 13, 2013 | Stasney Well Service, LLC | Shackelford | Cook 85/60 Pooled Unit #126 | 2,000 | 41739376 |
| 756669 | Feb 22, 2013 | Feb 22, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #118 | 2,000 | 41739365 |
| 755789 | Feb 15, 2013 | Feb 15, 2013 | Stasney Well Service, LLC | Shackelford | Cook 85WS #28 | 4,000 | 41784750 |
| 755809 | Feb 8, 2013 | Feb 8, 2013 | Stasney Well Service, LLC | Shackelford | W I Cook #6884 | 2,000 | 41739359 |
| 755808 | Feb 8, 2013 | Feb 8, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #80 | 2,000 | 41739358 |
| 755807 | Feb 8, 2013 | Feb 8, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #117 | 2,000 | 41739357 |
| 755806 | Feb 8, 2013 | Feb 8, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #116 | 2,000 | 41739356 |
| 754852 | Jan 24, 2013 | Jan 24, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #111 | 2,000 | 41739354 |
| 754851 | Jan 24, 2013 | Jan 24, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #110 | 2,000 | 41739353 |
| 754847 | Jan 24, 2013 | Jan 24, 2013 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #109 | 2,000 | 41739352 |
| 751468 | Nov 26, 2012 | Nov 26, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #108 | 2,000 | 41739342 |
| 751294 | Nov 13, 2012 | Nov 13, 2012 | Stasney Well Service, LLC | Shackelford | Nail 123 #7 | 2,000 | 41739341 |
| 750315 | Oct 30, 2012 | Oct 30, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #107 | 2,000 | 41739337 |
| 750185 | Oct 26, 2012 | Oct 26, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 89 #20 | 2,000 | 41739334 |
| 750173 | Oct 26, 2012 | Oct 26, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 61 #104 | 2,000 | 41739336 |
| 747418 | Sep 21, 2012 | Sep 21, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 117 #43 | 2,000 | 41739324 |
| 744889 | Sep 21, 2012 | Sep 21, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #40 | 2,000 | 41709060 |
| 747138 | Sep 17, 2012 | Sep 17, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #106 | 2,000 | 41739322 |
| 747138Amendment | Sep 17, 2012 | Sep 17, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #106 | 2,000 | 41739322 |
| 747137 | Sep 17, 2012 | Sep 17, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #105 | 2,000 | 41739321 |
| 746614 | Aug 28, 2012 | Aug 28, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #104 | 2,000 | 41739315 |
| 746613 | Aug 24, 2012 | Aug 24, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #103 | 2,000 | 41739314 |
| 743819 | Aug 14, 2012 | Aug 14, 2012 | Stasney Well Service, LLC | Shackelford | Newell 86NS #71 | 4,000 | 41739304 |
| 744884 | Aug 10, 2012 | Aug 10, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #162 | 2,000 | 41739309 |
| 744278 | Aug 8, 2012 | Aug 8, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #161 | 2,000 | 41739308 |
| 743827 | Aug 3, 2012 | Aug 3, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #160 | 2,000 | 41739306 |
| 743822 | Aug 3, 2012 | Aug 3, 2012 | Stasney Well Service, LLC | Shackelford | Ivy #30 | 2,000 | 41784744 |
| 741967 | Jun 22, 2012 | Jun 22, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #142 | 2,000 | 41739300 |
| 741817 | Jun 21, 2012 | Jun 21, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #141 | 2,000 | 41739299 |
| 738383 | May 17, 2012 | May 17, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #139 | 2,000 | 41739286 |
| 738385 | May 7, 2012 | May 7, 2012 | Stasney Well Service, LLC | Shackelford | Newell 86NS #70 | 4,000 | 41739287 |
| 738385Amendment | May 7, 2012 | May 7, 2012 | Stasney Well Service, LLC | Shackelford | Newell 86NS #70 | 4,000 | 41739287 |
| 738230 | May 7, 2012 | May 7, 2012 | Stasney Well Service, LLC | Shackelford | Palm, F.N. #6 | 5,000 | 41739281 |
| 738227 | May 7, 2012 | May 7, 2012 | Stasney Well Service, LLC | Shackelford | Palm, F.N. #5 | 5,000 | 41739280 |
| 733828 | Apr 20, 2012 | Apr 20, 2012 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 86S #69 | 4,000 | 41739266 |
| 736457 | Apr 16, 2012 | Apr 16, 2012 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 57 #152 | 2,000 | 41739275 |
| 736455 | Apr 16, 2012 | Apr 16, 2012 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #102 | 2,000 | 41739276 |
| 734963 | Mar 22, 2012 | Mar 22, 2012 | Stasney Well Service, LLC | Shackelford | Stasney Cook 88 #101 | 2,000 | 41739272 |
| 733825 | Mar 20, 2012 | Mar 20, 2012 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 86S #68 | 4,000 | 41739265 |
| 733824 | Mar 12, 2012 | Mar 12, 2012 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 86S #67 | 4,000 | 41739264 |
| 733814 | Mar 12, 2012 | Mar 12, 2012 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 86S #62 | 4,000 | 41739263 |
| 733539 | Feb 21, 2012 | Feb 21, 2012 | Stasney Well Service, LLC | Shackelford | Cook 85S #81R | 4,000 | 41739258 |
| 730099 | Jan 6, 2012 | Jan 6, 2012 | Stasney Well Service, LLC | Shackelford | Cook 85S #96 | 4,000 | 41739254 |
| 730096 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #95 | 4,000 | 41739253 |
| 730095 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #94 | 4,000 | 41739252 |
| 730093 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #93 | 4,000 | 41739251 |
| 730092 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #92 | 4,000 | 41739250 |
| 730089 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #91 | 4,000 | 41739249 |
| 730087 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #90 | 4,000 | 41739248 |
| 730082 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #96 | 2,000 | 41739247 |
| 730082Amendment | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 88 #96 | 2,000 | 41739247 |
| 730079 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 113 #43 | 2,000 | 41739246 |
| 730074 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #138 | 2,000 | 41739245 |
| 730071 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60SH #137 | 2,000 | 41739244 |
| 728667 | Nov 30, 2011 | Nov 30, 2011 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 57 #151 | 2,000 | 41739241 |
| 728545 | Nov 30, 2011 | Nov 30, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #12 | 2,000 | 41739203 |
| 728677 | Nov 29, 2011 | Nov 29, 2011 | Stasney Well Service, LLC | Shackelford | Ivy #42T | 2,000 | 41739239 |
| 728675 | Nov 29, 2011 | Nov 29, 2011 | Stasney Well Service, LLC | Shackelford | Ivy #41T | 2,000 | 41739238 |
| 728670 | Nov 29, 2011 | Nov 29, 2011 | Stasney Well Service, LLC | Shackelford | Ivy #40 | 2,000 | 41739237 |
| 724657 | Sep 23, 2011 | Sep 23, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #136 | 2,000 | 41739224 |
| 724369 | Sep 23, 2011 | Sep 23, 2011 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 86S #66 | 4,000 | 41739222 |
| 724374 | Sep 22, 2011 | Sep 22, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #135 | 2,000 | 41739223 |
| 722791 | Sep 1, 2011 | Sep 1, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #134 | 2,000 | 41739215 |
| 722798 | Aug 26, 2011 | Aug 26, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #89 | 4,000 | 41739218 |
| 722796 | Aug 26, 2011 | Aug 26, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #88 | 4,000 | 41739217 |
| 722793 | Aug 26, 2011 | Aug 26, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #82 | 4,000 | 41739216 |
| 722793Amendment | Aug 26, 2011 | Aug 26, 2011 | Stasney Well Service, LLC | Shackelford | Cook 85S #82 | 6,000 | 41739216 |
| 720922 | Aug 2, 2011 | Aug 2, 2011 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 57 #150 | 2,000 | 41739207 |
| 720921 | Aug 1, 2011 | Aug 1, 2011 | Stasney Well Service, LLC | Shackelford | Ivy #39T | 2,000 | 41739206 |
| 720030 | Jul 15, 2011 | Jul 15, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #14 | 4,000 | 41739204 |
| 720029 | Jul 15, 2011 | Jul 15, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #12 | 4,000 | 41739203 |
| 720028 | Jul 15, 2011 | Jul 15, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #11 | 4,000 | 41739202 |
| 716154 | May 19, 2011 | May 19, 2011 | Stasney Well Service, LLC | Shackelford | Cook Ranch 170 #7 | 2,000 | 41739189 |
| 707502 | Dec 30, 2010 | Dec 30, 2010 | Stasney Well Service, LLC | Shackelford | Ivy #38 | 2,000 | 41739141 |
| 707499 | Dec 30, 2010 | Dec 30, 2010 | Stasney Well Service, LLC | Shackelford | Ivy #37T | 2,000 | 41739142 |
| 705767 | Nov 23, 2010 | Nov 23, 2010 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #1AR | 2,000 | 41739130 |
| 704894 | Nov 9, 2010 | Nov 9, 2010 | Stasney Well Service, LLC | Shackelford | Cook Ranch 60S #8 | 4,000 | 41739125 |
| 703518 | Oct 15, 2010 | Oct 15, 2010 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 57 #149 | 2,000 | 41739121 |
| 703517 | Oct 15, 2010 | Oct 15, 2010 | Stasney Well Service, LLC | Shackelford | Stasney's Cook Ranch 57 #148 | 2,000 | 41739120 |
| 699341 | Jul 28, 2010 | Jul 28, 2010 | Stasney Well Service, LLC | Shackelford | Ivy #34T | 2,000 | 41739105 |
| 698162 | Jul 1, 2010 | Jul 1, 2010 | Stasney Well Service, LLC | Shackelford | Ivy #36 | 2,000 | 41739091 |
| 697631 | Jun 18, 2010 | Jun 18, 2010 | Stasney Well Service, LLC | Shackelford | Ivy #35 | 2,000 | 41739087 |
| 696964 | Jun 8, 2010 | Jun 8, 2010 | Stasney Well Service, LLC | Shackelford | Cook 116S #15 | 4,000 | 41739078 |
| 691238Amendment | Feb 22, 2010 | Feb 22, 2010 | Stasney Well Service, LLC | Shackelford | W I Cook #6284 | 2,000 | 41739055 |