| 698751Amendment | Jul 12, 2010 | Jul 12, 2010 | Hilltex Operating Company, LLC | W-B Ranch #2HH | 4,999 | 41739096 |
| 698636 | Jul 12, 2010 | Jul 12, 2010 | Quest Emg, Inc. | Musselman 25B #2501J | 2,700 | 41739093 |
| 698636Amendment | Jul 12, 2010 | Jul 12, 2010 | Quest Emg, Inc. | Musselman 25B #2501J | 3,200 | 41739093 |
| 698650 | Jul 8, 2010 | Jul 8, 2010 | Hilltex Operating Company, LLC | W-B Ranch #1 | 4,999 | 41739095 |
| 698650Amendment | Jul 8, 2010 | Jul 8, 2010 | EOG Resources, Inc. | W-B Ranch #1 | 4,999 | 41739095 |
| 698162 | Jul 1, 2010 | Jul 1, 2010 | Stasney Well Service, LLC | Ivy #36 | 2,000 | 41739091 |
| 698158 | Jul 1, 2010 | Jul 1, 2010 | Stasney, H. R. & Sons, Ltd. | Stasney's Cook Ranch 57 #142 | 2,000 | 41739090 |
| 698250 | Jun 30, 2010 | Jun 30, 2010 | Couch Oil & Gas, Inc. | Couch 89 Guy #5 | 4,999 | 41706657 |
| 698175 | Jun 25, 2010 | Jun 25, 2010 | Couch Oil & Gas, Inc. | Couch 89 Guy #4 | 4,999 | 41739089 |
| 697973 | Jun 23, 2010 | Jun 23, 2010 | Atmos Energy Corp., Mid-Tex Div. | 18-20 #02 | 260 | 41739088 |
| 697577 | Jun 21, 2010 | Jun 21, 2010 | Plantation Operating, LLC | Ackers (Morris Sand) Unit #42G | 4,000 | 41739086 |
| 697576 | Jun 21, 2010 | Jun 21, 2010 | Plantation Operating, LLC | Ackers (Morris Sand) Unit #37L | 4,000 | 41739085 |
| 697631 | Jun 18, 2010 | Jun 18, 2010 | Stasney Well Service, LLC | Ivy #35 | 2,000 | 41739087 |
| 697530 | Jun 16, 2010 | Jun 16, 2010 | Bluff Creek Petroleum, LLC | Casey Ranch "57" #1 | 1,999 | 41739083 |
| 697533 | Jun 15, 2010 | Jun 15, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #102 | 2,000 | 41739084 |
| 697449 | Jun 15, 2010 | Jun 15, 2010 | Stasney, H. R. & Sons, Ltd. | Cook 88S #83 | 4,000 | 41739082 |
| 697246 | Jun 14, 2010 | Jun 14, 2010 | Stasney, H. R. & Sons, Ltd. | Cook 85WS #75 | 4,000 | 41739081 |
| 697240 | Jun 14, 2010 | Jun 14, 2010 | Stasney, H. R. & Sons, Ltd. | Cook 85S(A) #74 | 4,000 | 41739080 |
| 696964 | Jun 8, 2010 | Jun 8, 2010 | Stasney Well Service, LLC | Cook 116S #15 | 4,000 | 41739078 |
| 696829 | Jun 8, 2010 | Jun 8, 2010 | Plantation Operating, LLC | Guy Ranch #26 A | 4,999 | 41739079 |
| 696829Amendment | Jun 8, 2010 | Jun 8, 2010 | Plantation Operating, LLC | Guy Ranch #26 A | 5,500 | 41739079 |
| 685344 | Jun 8, 2010 | Jun 8, 2010 | Bullitt Oil | Ledbetter #1 | 5,000 | 41739018 |
| 696961 | Jun 7, 2010 | Jun 7, 2010 | Stasney, H. R. & Sons, Ltd. | Stasney's Cook Ranch 57 #141 | 2,000 | 41739077 |
| 696878 | Jun 7, 2010 | Jun 7, 2010 | Tabor Creek Oil Company | English, J. J. #24A | 800 | 41739075 |
| 696491 | Jun 7, 2010 | Jun 7, 2010 | 5 Schkade | L.A. Sanders #17 | 1,000 | 41739076 |
| 696672 | May 27, 2010 | May 27, 2010 | DH Operating, Inc. | Newell, W. P. "B" #54 | 1,700 | 41739074 |
| 696049 | May 24, 2010 | May 24, 2010 | Atmos Energy Corp., Mid-Tex Div. | 18-02 #01 | 260 | 41739073 |
| 696046 | May 18, 2010 | May 18, 2010 | Atmos Energy Corp., Mid-Tex Div. | 16-11 #01 | 260 | 41739072 |
| 695761 | May 14, 2010 | May 14, 2010 | Cox, Lee Investments Inc. | Snyder #1 | 4,200 | 41739000 |
| 695231 | Apr 30, 2010 | Apr 30, 2010 | Midville Energy, LLC. | Pico "506" #1H | 4,500 | 41739071 |
| 695231Amendment | Apr 30, 2010 | Apr 30, 2010 | Midville Energy, LLC. | Pico "506" #1H | 4,500 | 41739071 |
| 695231Amendment | Apr 30, 2010 | Apr 30, 2010 | Midville Energy, LLC. | Pico "506" #1H | 4,500 | 41739071 |
| 695063 | Apr 27, 2010 | Apr 27, 2010 | Midville Energy, LLC. | Pico '511' #1H | 4,500 | 41739070 |
| 695063Amendment | Apr 27, 2010 | Apr 27, 2010 | Midville Energy, LLC. | Pico '511' #1H | 4,500 | 41739070 |
| 695063Amendment | Apr 27, 2010 | Apr 27, 2010 | Midville Energy, LLC. | Pico '511' #1 | 4,500 | 41739070 |
| 693768 | Apr 20, 2010 | Apr 20, 2010 | Van Operating, Ltd. | NE Shackelford Unit #173 | 4,650 | 41732356 |
| 694123 | Apr 15, 2010 | Apr 15, 2010 | Stasney, H. R. & Sons, Ltd. | Cook 62/83 #9162A | 2,000 | 41739069 |
| 694038 | Apr 13, 2010 | Apr 13, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 85 #69 | 2,000 | 41739068 |
| 693990 | Apr 12, 2010 | Apr 12, 2010 | Schkade, Donald | Dean Bros. #3 | 4,150 | 41707830 |
| 693622 | Apr 6, 2010 | Apr 6, 2010 | Schkade, Harold | Nail "137" #11 | 1,700 | 41739067 |
| 693538 | Apr 6, 2010 | Apr 6, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #94 | 2,000 | 41739066 |
| 693537 | Apr 6, 2010 | Apr 6, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #93 | 2,000 | 41739065 |
| 693145 | Mar 19, 2010 | Mar 19, 2010 | Bluff Creek Petroleum, LLC | Moore #1 | 1,999 | 41739064 |
| 692110 | Mar 10, 2010 | Mar 10, 2010 | Couch Oil & Gas, Inc. | Couch 89 Guy #2 | 4,999 | 41739063 |
| 691808 | Mar 3, 2010 | Mar 3, 2010 | 5L Properties, Inc. | Ekdahl #3A | 2,000 | 41739062 |
| 691795 | Mar 2, 2010 | Mar 2, 2010 | Bluff Creek Petroleum, LLC | Bradford "A" #2 | 1,999 | 41739061 |
| 691792 | Mar 2, 2010 | Mar 2, 2010 | Bluff Creek Petroleum, LLC | Bradford "B" #2 | 1,999 | 41739060 |
| 691623 | Mar 2, 2010 | Mar 2, 2010 | Oaktree Oil Company | Grady Petree #3 | 703 | 41734317 |
| 691926 | Mar 1, 2010 | Mar 1, 2010 | Clavo Oil, LLC | Nail Tract 20 #4 | 2,000 | 41739059 |
| 691923 | Mar 1, 2010 | Mar 1, 2010 | Hilltex Operating Company, LLC | Nail Ranch 75 #1 | 5,500 | 41739058 |
| 691416 | Feb 24, 2010 | Feb 24, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 88 #75 | 2,000 | 41739057 |
| 691239 | Feb 22, 2010 | Feb 22, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 85 #70 | 2,000 | 41739056 |
| 691238 | Feb 22, 2010 | Feb 22, 2010 | Stasney, H. R. & Sons, Ltd. | W I Cook #6284 | 2,000 | 41739055 |
| 691238Amendment | Feb 22, 2010 | Feb 22, 2010 | Stasney Well Service, LLC | W I Cook #6284 | 2,000 | 41739055 |
| 691219 | Feb 22, 2010 | Feb 22, 2010 | Stasney, H. R. & Sons, Ltd. | W I Cook #8288A | 2,000 | 41739054 |
| 691212 | Feb 19, 2010 | Feb 19, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 88 #78 | 2,000 | 41739053 |
| 691210 | Feb 19, 2010 | Feb 19, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 88 #77 | 2,000 | 41739052 |
| 691208 | Feb 19, 2010 | Feb 19, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 88 #76 | 2,000 | 41739051 |
| 690385 | Feb 17, 2010 | Feb 17, 2010 | Oaktree Oil Company | Caldwell #12 | 1,200 | 41739049 |
| 689971 | Jan 25, 2010 | Jan 25, 2010 | Stasney, H. R. & Sons, Ltd. | Cook 85-60 Pooled Unit #66 | 2,000 | 41739046 |
| 689819 | Jan 25, 2010 | Jan 25, 2010 | Stasney, H. R. & Sons, Ltd. | Stasney's Cook Ranch "86" #65 | 2,000 | 41739048 |
| 689175 | Jan 11, 2010 | Jan 11, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #100 | 2,000 | 41739043 |
| 689171 | Jan 7, 2010 | Jan 7, 2010 | Stasney, H. R. & Sons, Ltd. | Cook 62/83 #2883A | 2,000 | 41739045 |
| 689176 | Jan 6, 2010 | Jan 6, 2010 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #101 | 2,000 | 41739044 |
| 689172 | Jan 6, 2010 | Jan 6, 2010 | Stasney, H. R. & Sons, Ltd. | Cook 62/83 #3183A | 2,000 | 41739042 |
| 688570 | Dec 16, 2009 | Dec 16, 2009 | Couch Oil & Gas, Inc. | Couch 89 Guy #1 | 4,999 | 41739041 |
| 688432 | Dec 15, 2009 | Dec 15, 2009 | Stasney, H. R. & Sons, Ltd. | Cook 85S #64 | 4,000 | 41739040 |
| 688432Amendment | Dec 15, 2009 | Dec 15, 2009 | Stasney, H. R. & Sons, Ltd. | Cook 85S #64 | 4,000 | 41739040 |
| 685502 | Dec 14, 2009 | Dec 14, 2009 | Ruff Oil Co. | Douglas, W.L. #29 | 1,000 | 41739020 |
| 688536 | Dec 11, 2009 | Dec 11, 2009 | Midville Energy, LLC. | Pico "395" #1HH | 4,710 | 41739038 |
| 688536Amendment | Dec 11, 2009 | Dec 11, 2009 | Midville Energy, LLC. | Pico "395" #1HH | 4,710 | 41739038 |
| 688308 | Dec 11, 2009 | Dec 11, 2009 | Ruff Drilling Company | John Snyder #1 | 1,000 | 41739039 |
| 688262 | Dec 10, 2009 | Dec 10, 2009 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 88 #74 | 2,000 | 41739037 |
| 687783 | Nov 30, 2009 | Nov 30, 2009 | Stasney, H. R. & Sons, Ltd. | Stasney's Cook Ranch "57" #140 | 2,000 | 41739036 |
| 687782 | Nov 30, 2009 | Nov 30, 2009 | Stasney, H. R. & Sons, Ltd. | Cook 62/83 #3083A | 2,000 | 41739035 |
| 687670 | Nov 25, 2009 | Nov 25, 2009 | 5L Properties, Inc. | Rough Hollow -A- #7A | 1,300 | 41739034 |
| 687257 | Nov 17, 2009 | Nov 17, 2009 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 89 #A 11 | 2,000 | 41701351 |
| 686946 | Nov 13, 2009 | Nov 13, 2009 | C B Production | Dawson-Conway "B" #23 | 1,850 | 41739032 |
| 686109 | Nov 12, 2009 | Nov 12, 2009 | Enbridge Gathering(northtexas)lp | 18F Loop-10 Rectifier #1CP | 250 | 41739033 |
| 686917 | Nov 9, 2009 | Nov 9, 2009 | 5 Schkade | Sanders, L. A. #16 | 1,000 | 41739031 |
| 686914 | Nov 9, 2009 | Nov 9, 2009 | 5 Schkade | Sanders, L. A. #15 | 1,000 | 41739030 |
| 686821 | Nov 6, 2009 | Nov 6, 2009 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #91 | 2,000 | 41739029 |
| 686818 | Nov 6, 2009 | Nov 6, 2009 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #90 | 2,000 | 41739028 |
| 686354 | Oct 23, 2009 | Oct 23, 2009 | Stasney, H. R. & Sons, Ltd. | Cook 117B #101 | 2,000 | 41737631 |
| 686038 | Oct 20, 2009 | Oct 20, 2009 | Couch Oil & Gas, Inc. | Richardson #1 | 4,000 | 41739027 |
| 686025 | Oct 12, 2009 | Oct 12, 2009 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 88 #73 | 2,000 | 41739026 |
| 685173 | Oct 12, 2009 | Oct 12, 2009 | Enbridge Gathering(northtexas)lp | 16-A-10 Rectifier #1CP | 300 | 41739025 |
| 684654 | Oct 5, 2009 | Oct 5, 2009 | Schkade, Harold | John F. Sedwick "A" #16A | 1,000 | 41739005 |
| 685742 | Oct 2, 2009 | Oct 2, 2009 | Stasney, H. R. & Sons, Ltd. | Cook 62/83 #9062A | 2,000 | 41739024 |
| 685718 | Oct 2, 2009 | Oct 2, 2009 | Stasney, H. R. & Sons, Ltd. | Cook 62/83 #2983A | 2,000 | 41739023 |
| 685554 | Oct 1, 2009 | Oct 1, 2009 | Stasney, H. R. & Sons, Ltd. | Cook 62/83 #2783A | 2,000 | 41739022 |
| 685429 | Sep 23, 2009 | Sep 23, 2009 | L.C.S. Production Company | Davis "E" #2 | 5,999 | 41739019 |
| 685289 | Sep 21, 2009 | Sep 21, 2009 | Three P Operating Co.,gp, L.L.C. | Pratt #1 | 5,000 | 41739017 |
| 685253 | Sep 21, 2009 | Sep 21, 2009 | Waters Petroleum | Baker, Burl #13 | 1,000 | 41739016 |
| 684660 | Sep 21, 2009 | Sep 21, 2009 | Schkade, Harold | Hickman, Reaves -A- #15 | 1,000 | 41739012 |
| 685148 | Sep 17, 2009 | Sep 17, 2009 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #88 | 2,000 | 41739014 |
| 685149 | Sep 16, 2009 | Sep 16, 2009 | Stasney, H. R. & Sons, Ltd. | Cook Ranch 61 #89 | 2,000 | 41739015 |
| 685125 | Sep 16, 2009 | Sep 16, 2009 | Stasney Well Service, LLC | Ivy #34 | 2,000 | 41739013 |
| 684231 | Sep 16, 2009 | Sep 16, 2009 | Ruff Oil Co. | Ruff, J H #5 | 1,000 | 41739011 |
| 685091 | Sep 15, 2009 | Sep 15, 2009 | HGN Operating I, LLC | Armstrong #3 | 1,800 | 41737913 |