| 769226 | Sep 13, 2013 | Sep 13, 2013 | Hilltex Operating Company, LLC | Wbrr Bullock #1 | 899 | 41739437 |
| 769297 | Sep 6, 2013 | Sep 6, 2013 | Tom-Tom Operating, LLC | Virginia Diller #1T | 1,000 | 41739438 |
| 768849 | Sep 3, 2013 | Sep 3, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #150 | 2,000 | 41739435 |
| 768732 | Aug 30, 2013 | Aug 30, 2013 | Bright Hawk Operating Company | R. B. Elliott #1B | 4,246 | 41739152 |
| 767435 | Aug 21, 2013 | Aug 21, 2013 | Clavo Oil, LLC | Nail Ranch Block 1 #4301 | 2,000 | 41739432 |
| 767806 | Aug 8, 2013 | Aug 8, 2013 | Hilltex Operating Company, LLC | Wbrr 522 #1 | 999 | 41739434 |
| 767798 | Aug 8, 2013 | Aug 8, 2013 | Hilltex Operating Company, LLC | Wbrr J F Pate #1 | 999 | 41739433 |
| 767798Amendment | Aug 8, 2013 | Aug 8, 2013 | Hilltex Operating Company, LLC | Wbrr J F Pate #1 | 999 | 41739433 |
| 767142 | Jul 29, 2013 | Jul 29, 2013 | Rattlesnake Mountain Oil LLC | Hooker Trust #12 | 1,000 | 41739431 |
| 766634 | Jul 29, 2013 | Jul 29, 2013 | Stasney Well Service, LLC | Ivy H #2 | 2,000 | 41739430 |
| 766630 | Jul 25, 2013 | Jul 25, 2013 | Stasney Well Service, LLC | Cook Ranch 58 #153 | 2,000 | 41739429 |
| 766323 | Jul 18, 2013 | Jul 18, 2013 | Tracker Resource Dev III, LLC | Nail Ranch Block 7 #2 | 7,000 | 41739428 |
| 766406 | Jul 15, 2013 | Jul 15, 2013 | Bright Hawk Operating Company | R.B. Elliott 9 #1S | 1,900 | 41739427 |
| 766262 | Jul 11, 2013 | Jul 11, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #7008 | 2,000 | 41739426 |
| 765398 | Jul 10, 2013 | Jul 10, 2013 | Momentum Operating Co., Inc. | South Hubbard #7 | 2,500 | 41739424 |
| 765398Amendment | Jul 10, 2013 | Jul 10, 2013 | Momentum Operating Co., Inc. | South Hubbard #7 | 2,500 | 41739424 |
| 765699 | Jul 8, 2013 | Jul 8, 2013 | Ruff Oil Co. | Ruff, J. H. #9 | 1,000 | 41739425 |
| 765140 | Jun 28, 2013 | Jun 28, 2013 | Stasney Well Service, LLC | Stasney's Cook Ranch 57S #1 | 4,000 | 41739421 |
| 765148 | Jun 27, 2013 | Jun 27, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #126 | 2,000 | 41739423 |
| 765144 | Jun 27, 2013 | Jun 27, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #125 | 2,000 | 41739422 |
| 765077 | Jun 26, 2013 | Jun 26, 2013 | Tracker Resource Dev III, LLC | Nail Ranch Block 6 #1HH | 5,600 | 41739420 |
| 764923 | Jun 26, 2013 | Jun 26, 2013 | Tracker Resource Dev III, LLC | Sloan 619 #2 | 7,000 | 41739418 |
| 764923Amendment | Jun 26, 2013 | Jun 26, 2013 | Llewellin Operating Company, LLC | Sloan Ranch #6191 | 5,000 | 41739418 |
| 764904 | Jun 26, 2013 | Jun 26, 2013 | Tracker Resource Dev III, LLC | Nail Ranch Block 1 #3HH | 5,500 | 41739419 |
| 764800 | Jun 25, 2013 | Jun 25, 2013 | Tracker Resource Dev III, LLC | Sloan 687 #2 | 7,000 | 41739416 |
| 764800Amendment | Jun 25, 2013 | Jun 25, 2013 | Llewellin Operating Company, LLC | Sloan Ranch #1783 | 5,000 | 41739416 |
| 764410 | Jun 25, 2013 | Jun 25, 2013 | Tracker Resource Dev III, LLC | Nail Ranch Block 1 #2 | 7,000 | 41739417 |
| 764602 | Jun 21, 2013 | Jun 21, 2013 | Tracker Resource Dev III, LLC | Nail Ranch Block 1 #1HH | 5,500 | 41739415 |
| 764620 | Jun 18, 2013 | Jun 18, 2013 | Bengal Petroleum USA, LLC | J. P. Morris #126 | 2,000 | 41739414 |
| 764563 | Jun 17, 2013 | Jun 17, 2013 | DH Operating, Inc. | W.P. Newell 'B' #56 | 1,700 | 41739413 |
| 764562 | Jun 17, 2013 | Jun 17, 2013 | DH Operating, Inc. | W.P. Newell 'A' #42 | 1,700 | 41739412 |
| 763971 | Jun 17, 2013 | Jun 17, 2013 | Stephens & Johnson Operating Co. | Walker Buckler 'B' #1 | 4,750 | 41737704 |
| 764435 | Jun 14, 2013 | Jun 14, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #7007 | 2,000 | 41739411 |
| 764147 | Jun 12, 2013 | Jun 12, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #4701 | 2,000 | 41739410 |
| 763967 | Jun 6, 2013 | Jun 6, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #7006 | 2,000 | 41739408 |
| 763966 | Jun 6, 2013 | Jun 6, 2013 | Clavo Oil, LLC | Nail Ranch Block 1 #1802 | 2,000 | 41739406 |
| 763961 | Jun 6, 2013 | Jun 6, 2013 | Clavo Oil, LLC | Nail Ranch Block 1 #1801 | 2,000 | 41739407 |
| 763927 | Jun 6, 2013 | Jun 6, 2013 | Clavo Oil, LLC | Nail Ranch Block 1 #2101 | 2,000 | 41739409 |
| 763712 | Jun 4, 2013 | Jun 4, 2013 | Holly Energy Partners-OP, L.P. | TR12CP #12CP | 400 | 41739405 |
| 762994 | May 29, 2013 | May 29, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #123 | 2,000 | 41739404 |
| 762993 | May 29, 2013 | May 29, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #122 | 2,000 | 41739403 |
| 763012 | May 23, 2013 | May 23, 2013 | Midville Energy, LLC. | South Green #543 | 4,650 | 41739402 |
| 763012Amendment | May 23, 2013 | May 23, 2013 | Basin Operating Inc. | South Green #543 | 4,650 | 41739402 |
| 762650 | May 16, 2013 | May 16, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #6912 | 2,000 | 41739401 |
| 762297 | May 14, 2013 | May 14, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #121 | 2,000 | 41739400 |
| 762294 | May 14, 2013 | May 14, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #120 | 2,000 | 41739399 |
| 762152 | May 10, 2013 | May 10, 2013 | Tabor Creek Oil Company | Lowe 7-1 #3 | 1,000 | 41739397 |
| 762151 | May 10, 2013 | May 10, 2013 | Tabor Creek Oil Company | Lowe 7-1 #4 | 1,000 | 41739398 |
| 762028 | May 7, 2013 | May 7, 2013 | Bengal Petroleum USA, LLC | Morris, J.P. #125 | 2,000 | 41739396 |
| 761525 | May 7, 2013 | May 7, 2013 | Stasney Well Service, LLC | Ivy H #1 | 2,000 | 41707491 |
| 761509 | May 3, 2013 | May 3, 2013 | Stasney Well Service, LLC | Cook Ranch 85 #72 | 2,000 | 41739394 |
| 761548 | May 2, 2013 | May 2, 2013 | Stasney Well Service, LLC | Cook 85WS #85 | 4,000 | 41739395 |
| 761267 | Apr 29, 2013 | Apr 29, 2013 | Triple Singleton, Inc. | B & D #1 | 4,298 | 41737935 |
| 761267Amendment | Apr 29, 2013 | Apr 29, 2013 | Triple Singleton, Inc. | B & D #1 | 4,298 | 41737935 |
| 760912 | Apr 24, 2013 | Apr 24, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #115 | 2,000 | 41739393 |
| 760910 | Apr 24, 2013 | Apr 24, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #114 | 2,000 | 41739392 |
| 760202 | Apr 16, 2013 | Apr 16, 2013 | Scott Operating, Inc. | Hanson #1S | 2,000 | 41739391 |
| 760151 | Apr 16, 2013 | Apr 16, 2013 | Stasney Well Service, LLC | Ivy #29 | 2,000 | 41739390 |
| 760141 | Apr 16, 2013 | Apr 16, 2013 | Stasney Well Service, LLC | Ivy #28 | 2,000 | 41739389 |
| 760140 | Apr 15, 2013 | Apr 15, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #119 | 2,000 | 41739388 |
| 760137 | Apr 15, 2013 | Apr 15, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #113 | 2,000 | 41739387 |
| 760150 | Apr 8, 2013 | Apr 8, 2013 | Stasney Well Service, LLC | Cook 85WS #87 | 4,000 | 41739385 |
| 760135 | Apr 8, 2013 | Apr 8, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #112 | 2,000 | 41739386 |
| 759984 | Apr 4, 2013 | Apr 4, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #7005 | 2,000 | 41739384 |
| 759970 | Apr 4, 2013 | Apr 4, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #6908 | 2,000 | 41739383 |
| 759789 | Apr 2, 2013 | Apr 2, 2013 | Van Operating, Ltd. | Newcomb #1HH | 4,600 | 41739382 |
| 759003 | Mar 26, 2013 | Mar 26, 2013 | DBC Operating Company LLC | G.R. Davis -D- #3D | 2,000 | 41739381 |
| 758985 | Mar 26, 2013 | Mar 26, 2013 | DBC Operating Company LLC | G.R. Davis -D- #2 | 2,000 | 41739380 |
| 758982 | Mar 26, 2013 | Mar 26, 2013 | DBC Operating Company LLC | G.R. Davis -D- #1D | 2,000 | 41739379 |
| 758799 | Mar 18, 2013 | Mar 18, 2013 | Bengal Petroleum USA, LLC | Morris, J.P. #124 | 2,000 | 41739378 |
| 758473 | Mar 18, 2013 | Mar 18, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #7004 | 2,000 | 41739374 |
| 758547 | Mar 14, 2013 | Mar 14, 2013 | Bengal Petroleum USA, LLC | J.P. Morris #122 | 2,000 | 41739377 |
| 758476 | Mar 14, 2013 | Mar 14, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #6911 | 2,000 | 41739375 |
| 757818 | Mar 13, 2013 | Mar 13, 2013 | Stasney Well Service, LLC | Cook 85/60 Pooled Unit #126 | 2,000 | 41739376 |
| 757787 | Mar 12, 2013 | Mar 12, 2013 | Tracker Mineral | Windham '94' #1 | 4,000 | 41739373 |
| 757820 | Mar 4, 2013 | Mar 4, 2013 | Tracker Resource Dev III, LLC | Nail Block 3 #1HRH | 7,000 | 41739371 |
| 756955 | Feb 28, 2013 | Feb 28, 2013 | Bettis, Boyle & Stovall | Hendrick #1 | 5,100 | 41739370 |
| 756854 | Feb 27, 2013 | Feb 27, 2013 | Tracker Resource Dev III, LLC | Nail Ranch Block 7 #3H | 5,600 | 41739364 |
| 757363 | Feb 26, 2013 | Feb 26, 2013 | Midville Energy, LLC. | South Green #592 | 4,700 | 41739369 |
| 756802 | Feb 25, 2013 | Feb 25, 2013 | Hilltex Operating Company, LLC | Wbrr 557 #1 | 999 | 41739368 |
| 756797 | Feb 25, 2013 | Feb 25, 2013 | Hilltex Operating Company, LLC | Wbrr 387 #1 | 999 | 41739367 |
| 756755 | Feb 22, 2013 | Feb 22, 2013 | Strawn Operating Co., L.L.C. | Casey '30' #25 | 2,000 | 41739366 |
| 756669 | Feb 22, 2013 | Feb 22, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #118 | 2,000 | 41739365 |
| 756796 | Feb 19, 2013 | Feb 19, 2013 | Hilltex Operating Company, LLC | Wbrr Woods #1 | 1,200 | 41739363 |
| 756783 | Feb 15, 2013 | Feb 15, 2013 | Hilltex Operating Company, LLC | Wbrr Ranch View #1 | 1,200 | 41739362 |
| 755789 | Feb 15, 2013 | Feb 15, 2013 | Stasney Well Service, LLC | Cook 85WS #28 | 4,000 | 41784750 |
| 756309 | Feb 11, 2013 | Feb 11, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #7002 | 2,000 | 41739360 |
| 756311 | Feb 8, 2013 | Feb 8, 2013 | Clavo Oil, LLC | Nail Ranch Block 3 #7003 | 2,000 | 41739361 |
| 755809 | Feb 8, 2013 | Feb 8, 2013 | Stasney Well Service, LLC | W I Cook #6884 | 2,000 | 41739359 |
| 755808 | Feb 8, 2013 | Feb 8, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #80 | 2,000 | 41739358 |
| 755807 | Feb 8, 2013 | Feb 8, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #117 | 2,000 | 41739357 |
| 755806 | Feb 8, 2013 | Feb 8, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #116 | 2,000 | 41739356 |
| 755794 | Feb 1, 2013 | Feb 1, 2013 | Schkade, Patricia | Hooker Trust #11 | 1,500 | 41739355 |
| 754852 | Jan 24, 2013 | Jan 24, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #111 | 2,000 | 41739354 |
| 754851 | Jan 24, 2013 | Jan 24, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #110 | 2,000 | 41739353 |
| 754847 | Jan 24, 2013 | Jan 24, 2013 | Stasney Well Service, LLC | Cook Ranch 88 #109 | 2,000 | 41739352 |
| 754504 | Jan 23, 2013 | Jan 23, 2013 | Clear Fork, Incorporated | Ruby 50 #1 | 4,700 | 41738102 |
| 754597 | Jan 17, 2013 | Jan 17, 2013 | Bengal Petroleum USA, LLC | J.P. Morris #R121 | 2,000 | 41739351 |
| 754106 | Jan 9, 2013 | Jan 9, 2013 | Marjac Oil Company, Inc. | W-B 533 Unit #1 | 4,900 | 41739350 |
| 754106Amendment | Jan 9, 2013 | Jan 9, 2013 | Marjac Oil Company, Inc. | W-B 533 Unit #1 | 4,900 | 41739350 |