| 733814 | Mar 12, 2012 | Mar 12, 2012 | Stasney Well Service, LLC | Stasney's Cook Ranch 86S #62 | 4,000 | 41739263 |
| 733940 | Mar 9, 2012 | Mar 9, 2012 | C & C Petroleum Management, LLC | Woolridge, Mack H. #20 | 1,000 | 41739268 |
| 733938 | Mar 9, 2012 | Mar 9, 2012 | C & C Petroleum Management, LLC | Woolridge, Mack H. #21 | 1,000 | 41739267 |
| 734439 | Mar 5, 2012 | Mar 5, 2012 | Clavo Oil, LLC | Nail Ranch Block 4 #9401 | 2,000 | 41739262 |
| 733663 | Mar 5, 2012 | Mar 5, 2012 | Waller, C.W. Oil Co. | Waller C. W. #5 | 2,250 | 41739261 |
| 734513 | Mar 2, 2012 | Mar 2, 2012 | Clavo Oil, LLC | Nail Ranch Block 3 #6903 | 2,000 | 41739260 |
| 733981 | Feb 28, 2012 | Feb 28, 2012 | Mna Enterprises Ltd. Co. | Midkiff #2 | 2,064 | 41704518 |
| 733704 | Feb 23, 2012 | Feb 23, 2012 | Clavo Oil, LLC | Nail Ranch Block 3 #6902 | 2,000 | 41739259 |
| 730718 | Feb 22, 2012 | Feb 22, 2012 | Quest Emg, Inc. | Musselman Caddo Unit #0251HH | 4,000 | 41739256 |
| 730718Amendment | Feb 22, 2012 | Feb 22, 2012 | Quest Emg, Inc. | Musselman Caddo Unit #0251HH | 4,000 | 41739256 |
| 730687 | Feb 22, 2012 | Feb 22, 2012 | Quest Emg, Inc. | Musselman '29A' #292J | 2,800 | 41739255 |
| 733681 | Feb 21, 2012 | Feb 21, 2012 | Vitruvian Exploration, LLC | Sloan 178 #1H | 7,000 | 41739257 |
| 733539 | Feb 21, 2012 | Feb 21, 2012 | Stasney Well Service, LLC | Cook 85S #81R | 4,000 | 41739258 |
| 730024 | Jan 17, 2012 | Jan 17, 2012 | Van Operating, Ltd. | Walker-Buckler Oil Unit #1 | 4,500 | 41735257 |
| 730099 | Jan 6, 2012 | Jan 6, 2012 | Stasney Well Service, LLC | Cook 85S #96 | 4,000 | 41739254 |
| 730096 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook 85S #95 | 4,000 | 41739253 |
| 730095 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook 85S #94 | 4,000 | 41739252 |
| 730093 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook 85S #93 | 4,000 | 41739251 |
| 730092 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook 85S #92 | 4,000 | 41739250 |
| 730089 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook 85S #91 | 4,000 | 41739249 |
| 730087 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook 85S #90 | 4,000 | 41739248 |
| 730082 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook Ranch 88 #96 | 2,000 | 41739247 |
| 730082Amendment | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook Ranch 88 #96 | 2,000 | 41739247 |
| 730079 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook Ranch 113 #43 | 2,000 | 41739246 |
| 730074 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook Ranch 60SH #138 | 2,000 | 41739245 |
| 730071 | Dec 22, 2011 | Dec 22, 2011 | Stasney Well Service, LLC | Cook Ranch 60SH #137 | 2,000 | 41739244 |
| 729263 | Dec 13, 2011 | Dec 13, 2011 | Schkade, Harold | John F. Sedwick 'A' #18A | 1,000 | 41739243 |
| 728701 | Dec 1, 2011 | Dec 1, 2011 | Schkade, Patricia | Dean Bros. #4 | 4,500 | 41739242 |
| 728667 | Nov 30, 2011 | Nov 30, 2011 | Stasney Well Service, LLC | Stasney's Cook Ranch 57 #151 | 2,000 | 41739241 |
| 728545 | Nov 30, 2011 | Nov 30, 2011 | Stasney Well Service, LLC | Cook Ranch 60S #12 | 2,000 | 41739203 |
| 728677 | Nov 29, 2011 | Nov 29, 2011 | Stasney Well Service, LLC | Ivy #42T | 2,000 | 41739239 |
| 728675 | Nov 29, 2011 | Nov 29, 2011 | Stasney Well Service, LLC | Ivy #41T | 2,000 | 41739238 |
| 728670 | Nov 29, 2011 | Nov 29, 2011 | Stasney Well Service, LLC | Ivy #40 | 2,000 | 41739237 |
| 728783 | Nov 28, 2011 | Nov 28, 2011 | Bluff Creek Petroleum, LLC | Bradford 'A' #4 | 1,999 | 41739240 |
| 726905 | Nov 28, 2011 | Nov 28, 2011 | Tabor Creek Oil Company | Lowe #17 | 900 | 41739236 |
| 727432 | Nov 4, 2011 | Nov 4, 2011 | Bengal Petroleum USA, LLC | J.P. Morris #121 | 2,000 | 41739235 |
| 726775 | Oct 31, 2011 | Oct 31, 2011 | Ruff Oil Co. | Ruff, J. H. #8 | 1,000 | 41739234 |
| 726773 | Oct 31, 2011 | Oct 31, 2011 | Ruff Oil Co. | Ruff, J. H. #7 | 1,000 | 41739233 |
| 726586 | Oct 21, 2011 | Oct 21, 2011 | Tollett Oil | Ackers Ranch 26 Tannehill Sd. U. #17 | 2,000 | 41739231 |
| 726580 | Oct 21, 2011 | Oct 21, 2011 | Tollett Oil | Ackers Ranch 26 Tannehill Sd. U. #16 | 2,000 | 41739230 |
| 726577 | Oct 21, 2011 | Oct 21, 2011 | Tollett Oil | Ackers Ranch 26 Tannehill Sd. U. #15 | 2,000 | 41739229 |
| 726348 | Oct 20, 2011 | Oct 20, 2011 | M & K Operating LLC | Dawson & Conway #81 | 2,000 | 41739228 |
| 726322 | Oct 20, 2011 | Oct 20, 2011 | M & K Operating LLC | Dawson & Conway #80 | 2,000 | 41739227 |
| 726352 | Oct 19, 2011 | Oct 19, 2011 | Vitruvian Exploration, LLC | Hilltex River Ranch 364 #2 | 7,000 | 41739226 |
| 726352Amendment | Oct 19, 2011 | Oct 19, 2011 | Vitruvian Exploration, LLC | Hilltex River Ranch 364 #2 | 7,000 | 41739226 |
| 725196 | Oct 3, 2011 | Oct 3, 2011 | EOG Resources, Inc. | W-B Ranch #3 | 4,999 | 41739114 |
| 725267 | Sep 30, 2011 | Sep 30, 2011 | 5 Schkade | L. A. Sanders #18 | 990 | 41739225 |
| 724657 | Sep 23, 2011 | Sep 23, 2011 | Stasney Well Service, LLC | Cook Ranch 60S #136 | 2,000 | 41739224 |
| 724369 | Sep 23, 2011 | Sep 23, 2011 | Stasney Well Service, LLC | Stasney's Cook Ranch 86S #66 | 4,000 | 41739222 |
| 724374 | Sep 22, 2011 | Sep 22, 2011 | Stasney Well Service, LLC | Cook Ranch 60S #135 | 2,000 | 41739223 |
| 724341 | Sep 20, 2011 | Sep 20, 2011 | Star Production, Inc. | Ledbetter-Brown #1 | 5,000 | 41739221 |
| 717002 | Sep 8, 2011 | Sep 8, 2011 | Rocoso Resources, LLC | Matthews 31 #3105 | 1,500 | 41739194 |
| 721587 | Sep 6, 2011 | Sep 6, 2011 | C B Production | Dawson-Conway 'B' #24 | 1,850 | 41739220 |
| 722791 | Sep 1, 2011 | Sep 1, 2011 | Stasney Well Service, LLC | Cook Ranch 60S #134 | 2,000 | 41739215 |
| 723266 | Aug 31, 2011 | Aug 31, 2011 | Midville Energy, LLC. | South Green 54 #1 | 4,700 | 41739219 |
| 723266Amendment | Aug 31, 2011 | Aug 31, 2011 | Midville Energy, LLC. | South Green 54 #1 | 4,700 | 41739219 |
| 722798 | Aug 26, 2011 | Aug 26, 2011 | Stasney Well Service, LLC | Cook 85S #89 | 4,000 | 41739218 |
| 722796 | Aug 26, 2011 | Aug 26, 2011 | Stasney Well Service, LLC | Cook 85S #88 | 4,000 | 41739217 |
| 722793 | Aug 26, 2011 | Aug 26, 2011 | Stasney Well Service, LLC | Cook 85S #82 | 4,000 | 41739216 |
| 722793Amendment | Aug 26, 2011 | Aug 26, 2011 | Stasney Well Service, LLC | Cook 85S #82 | 6,000 | 41739216 |
| 721919 | Aug 18, 2011 | Aug 18, 2011 | T-N-T Engineering, Inc. | Nail 40 #4903 | 1,200 | 41739214 |
| 721918 | Aug 18, 2011 | Aug 18, 2011 | T-N-T Engineering, Inc. | Nail 40 #27 | 1,200 | 41739213 |
| 721917 | Aug 18, 2011 | Aug 18, 2011 | T-N-T Engineering, Inc. | Nail Ranch '20' #35 | 1,200 | 41739212 |
| 721916 | Aug 18, 2011 | Aug 18, 2011 | T-N-T Engineering, Inc. | Nail Ranch "20" #34 | 1,200 | 41739211 |
| 721911 | Aug 18, 2011 | Aug 18, 2011 | T-N-T Engineering, Inc. | Nail Ranch "19" #20 | 1,200 | 41739210 |
| 721909 | Aug 18, 2011 | Aug 18, 2011 | T-N-T Engineering, Inc. | Nail Ranch '18' #4S | 1,100 | 41739209 |
| 722092 | Aug 12, 2011 | Aug 12, 2011 | Vitruvian Exploration, LLC | Hilltex River Ranch 364 #1HH | 7,000 | 41739208 |
| 720922 | Aug 2, 2011 | Aug 2, 2011 | Stasney Well Service, LLC | Stasney's Cook Ranch 57 #150 | 2,000 | 41739207 |
| 720921 | Aug 1, 2011 | Aug 1, 2011 | Stasney Well Service, LLC | Ivy #39T | 2,000 | 41739206 |
| 720577 | Jul 28, 2011 | Jul 28, 2011 | Plantation Operating, LLC | Guy Ranch #2 | 4,903 | 41738605 |
| 720561 | Jul 25, 2011 | Jul 25, 2011 | Stephen C. Conley & Assoc. LLC | Ackers, L.J. #13 | 1,650 | 41739205 |
| 720030 | Jul 15, 2011 | Jul 15, 2011 | Stasney Well Service, LLC | Cook Ranch 60S #14 | 4,000 | 41739204 |
| 720029 | Jul 15, 2011 | Jul 15, 2011 | Stasney Well Service, LLC | Cook Ranch 60S #12 | 4,000 | 41739203 |
| 720028 | Jul 15, 2011 | Jul 15, 2011 | Stasney Well Service, LLC | Cook Ranch 60S #11 | 4,000 | 41739202 |
| 719820 | Jul 13, 2011 | Jul 13, 2011 | Glover, Michael C. | A. George #4 | 1,000 | 41739201 |
| 716916 | Jun 16, 2011 | Jun 16, 2011 | Snyder Drilling Corp. | Walker-Buckler Trust 'B' #G 2B | 2,000 | 41730717 |
| 717809 | Jun 15, 2011 | Jun 15, 2011 | Abernathy Auto, Inc. | Casey 30 "A" #8 | 1,500 | 41739200 |
| 717808 | Jun 15, 2011 | Jun 15, 2011 | Abernathy Auto, Inc. | Casey 30 'A' #7 | 1,500 | 41739199 |
| 717806 | Jun 15, 2011 | Jun 15, 2011 | Abernathy Auto, Inc. | Casey 30 "B" #9 | 1,500 | 41739198 |
| 717806Amendment | Jun 15, 2011 | Jun 15, 2011 | Abernathy Auto, Inc. | Casey 30 'B' #9 | 1,500 | 41739198 |
| 717804 | Jun 15, 2011 | Jun 15, 2011 | Abernathy Auto, Inc. | Casey 29 "C" #2 | 1,500 | 41739197 |
| 717803 | Jun 15, 2011 | Jun 15, 2011 | Abernathy Auto, Inc. | Casey 29 "C" #1 | 1,500 | 41739196 |
| 717870 | Jun 7, 2011 | Jun 7, 2011 | Hilltex Operating Company, LLC | Hilltex River Ranch 523 #9 | 1,000 | 41739195 |
| 716818 | May 23, 2011 | May 23, 2011 | Abernathy Auto, Inc. | Casey 30 "B" #8 | 1,500 | 41739192 |
| 716818Amendment | May 23, 2011 | May 23, 2011 | Abernathy Auto, Inc. | Casey 30 'B' #8 | 1,500 | 41739192 |
| 716816 | May 23, 2011 | May 23, 2011 | Abernathy Auto, Inc. | Casey 30 'B' #7 | 1,500 | 41739191 |
| 716293 | May 23, 2011 | May 23, 2011 | Glahn Resources, Inc. | Felts #4 | 5,201 | 41735528 |
| 714692 | May 20, 2011 | May 20, 2011 | DH Operating, Inc. | Newell, W. P. 'A' #40 | 1,700 | 41739193 |
| 714689 | May 20, 2011 | May 20, 2011 | DH Operating, Inc. | Newell, W. P. 'B' #55 | 1,700 | 41739185 |
| 716607 | May 19, 2011 | May 19, 2011 | Abernathy Auto, Inc. | Casey 30 'A' #6 | 1,500 | 41739190 |
| 716154 | May 19, 2011 | May 19, 2011 | Stasney Well Service, LLC | Cook Ranch 170 #7 | 2,000 | 41739189 |
| 712722 | May 11, 2011 | May 11, 2011 | Hilltex Operating Company, LLC | Hilltex River Ranch 523 #10 | 1,000 | 41739188 |
| 715058 | Apr 29, 2011 | Apr 29, 2011 | Hilltex Operating Company, LLC | Wbrr 139 #1 | 1,300 | 41739187 |
| 715057 | Apr 29, 2011 | Apr 29, 2011 | Hilltex Operating Company, LLC | Wbrr 138 #1 | 1,300 | 41739186 |
| 714679 | Apr 22, 2011 | Apr 22, 2011 | Oaktree Oil Company | Norman, Helon Snyder #1 | 1,000 | 41739184 |
| 713479 | Apr 14, 2011 | Apr 14, 2011 | Abernathy Auto, Inc. | Casey 30 'A' #5 | 1,500 | 41739182 |
| 713474 | Apr 14, 2011 | Apr 14, 2011 | Abernathy Auto, Inc. | Casey 30 'A' #4 | 1,500 | 41739183 |
| 713888 | Apr 13, 2011 | Apr 13, 2011 | Abernathy Auto, Inc. | Casey 30 'B' #6 | 1,500 | 41739181 |
| 713887 | Apr 13, 2011 | Apr 13, 2011 | Abernathy Auto, Inc. | Casey 30 'B' #5 | 1,500 | 41739180 |
| 712729 | Apr 1, 2011 | Apr 1, 2011 | Stasney, H. R. & Sons, Ltd. | Stasney Cook 88 #301 | 2,000 | 41737595 |