| 702444 | Sep 24, 2010 | Sep 24, 2010 | Texland Petroleum, L.P. | Twilight #3 | 4,800 | 00342080 |
| 701846 | Sep 24, 2010 | Sep 24, 2010 | Robertson Resources, Inc. | B & W #2703 | 8,400 | 00338895 |
| 702568 | Sep 23, 2010 | Sep 23, 2010 | Williams, Clayton Energy, Inc. | Samson University "24" #1 | 11,700 | 00342087 |
| 702548 | Sep 23, 2010 | Sep 23, 2010 | Williams, Clayton Energy, Inc. | Samson University '23' #1 | 11,700 | 00342083 |
| 702546 | Sep 23, 2010 | Sep 23, 2010 | Williams, Clayton Energy, Inc. | Samson University "7" #1 | 11,700 | 00342082 |
| 702538 | Sep 23, 2010 | Sep 23, 2010 | Williams, Clayton Energy, Inc. | Samson University '6' #1 | 11,700 | 00342085 |
| 702531 | Sep 23, 2010 | Sep 23, 2010 | Williams, Clayton Energy, Inc. | Samson University '5' #1 | 11,700 | 00345628 |
| 702528 | Sep 23, 2010 | Sep 23, 2010 | Williams, Clayton Energy, Inc. | Samson University "13" #5 | 11,700 | 00342084 |
| 702420 | Sep 23, 2010 | Sep 23, 2010 | Boyd & McWilliams Energy Group | Cox Estate #1 | 8,475 | 00310883 |
| 702410 | Sep 23, 2010 | Sep 23, 2010 | Greystone Oil & Gas, LLP | State "BL" #1 | 8,990 | 00301757 |
| 702288 | Sep 23, 2010 | Sep 23, 2010 | Sandridge Expl. and Prod., LLC | Thornberry 13A #3 | 4,900 | 00342071 |
| 702010 | Sep 23, 2010 | Sep 23, 2010 | PDC Energy | Mabee Ranch #10 | 11,000 | 00342096 |
| 702486 | Sep 22, 2010 | Sep 22, 2010 | Devon Energy Production Co, L.P. | Uls 5-23 #1 | 11,250 | 00342089 |
| 702486Amendment | Sep 22, 2010 | Sep 22, 2010 | Devon Energy Production Co, L.P. | Uls 5-23 #1 | 11,250 | 00342089 |
| 702486Amendment | Sep 22, 2010 | Sep 22, 2010 | Devon Energy Production Co, L.P. | Uls 5-23 #1 | 11,500 | 00342089 |
| 702480 | Sep 22, 2010 | Sep 22, 2010 | Devon Energy Production Co, L.P. | Uls 5-22 #3 | 11,250 | 00342076 |
| 702480Amendment | Sep 22, 2010 | Sep 22, 2010 | Devon Energy Production Co, L.P. | Uls 5-22 #3 | 11,250 | 00342076 |
| 702480Amendment | Sep 22, 2010 | Sep 22, 2010 | Devon Energy Production Co, L.P. | Uls 5-22 #3 | 11,500 | 00342076 |
| 702479 | Sep 22, 2010 | Sep 22, 2010 | Sandridge Expl. and Prod., LLC | CC Lockhart & Brown #8 | 4,900 | 00342078 |
| 702478 | Sep 22, 2010 | Sep 22, 2010 | Sandridge Expl. and Prod., LLC | CC Lockhart & Brown #7 | 4,900 | 00342077 |
| 702477 | Sep 22, 2010 | Sep 22, 2010 | Devon Energy Production Co, L.P. | Uls 5-22 #1 | 11,250 | 00342075 |
| 702477Amendment | Sep 22, 2010 | Sep 22, 2010 | Devon Energy Production Co, L.P. | Uls 5-22 #1 | 11,250 | 00342075 |
| 702286 | Sep 22, 2010 | Sep 22, 2010 | Sandridge Expl. and Prod., LLC | MA Thornberry Consolidated II #29 | 4,900 | 00342074 |
| 702370 | Sep 21, 2010 | Sep 21, 2010 | Williams, Clayton Energy, Inc. | Covington 33 "B" #2 | 11,700 | 00342067 |
| 702290 | Sep 21, 2010 | Sep 21, 2010 | Sandridge Expl. and Prod., LLC | CC Cities Service AA #11 | 4,900 | 00342072 |
| 702289 | Sep 21, 2010 | Sep 21, 2010 | Sandridge Expl. and Prod., LLC | CC Cities Service AA #10 | 4,900 | 00342073 |
| 702283 | Sep 21, 2010 | Sep 21, 2010 | Sandridge Expl. and Prod., LLC | MA Thornberry Consolidated III #28 | 4,900 | 00342070 |
| 702378 | Sep 20, 2010 | Sep 20, 2010 | Williams, Clayton Energy, Inc. | Allbritton "B" #1 | 11,700 | 00342069 |
| 702377 | Sep 20, 2010 | Sep 20, 2010 | Williams, Clayton Energy, Inc. | Allbritton 'B' #2 | 11,700 | 00342068 |
| 702282 | Sep 20, 2010 | Sep 20, 2010 | Sandridge Expl. and Prod., LLC | Thornberry 4W #10 | 4,900 | 00342066 |
| 702282Amendment | Sep 20, 2010 | Sep 20, 2010 | Sandridge Expl. and Prod., LLC | Thornberry 4W #10 | 4,900 | 00342066 |
| 702281 | Sep 20, 2010 | Sep 20, 2010 | Sandridge Expl. and Prod., LLC | Knight #10 | 4,900 | 00342061 |
| 702281Amendment | Sep 20, 2010 | Sep 20, 2010 | Sandridge Expl. and Prod., LLC | Knight #10 | 4,900 | 00342061 |
| 702280 | Sep 20, 2010 | Sep 20, 2010 | Sandridge Expl. and Prod., LLC | Knight #9 | 4,900 | 00342060 |
| 702280Amendment | Sep 20, 2010 | Sep 20, 2010 | Sandridge Expl. and Prod., LLC | Knight #9 | 4,900 | 00342060 |
| 702279 | Sep 20, 2010 | Sep 20, 2010 | Sandridge Expl. and Prod., LLC | Argo #14 | 4,900 | 00342065 |
| 702143 | Sep 20, 2010 | Sep 20, 2010 | Pioneer Natural Res. USA, Inc. | University '6-13' #1 | 11,800 | 00342055 |
| 702141 | Sep 20, 2010 | Sep 20, 2010 | Pioneer Natural Res. USA, Inc. | University '6-12' #3 | 11,800 | 00342053 |
| 702140 | Sep 20, 2010 | Sep 20, 2010 | Pioneer Natural Res. USA, Inc. | University "6-11" #1 | 11,800 | 00342052 |
| 702140Amendment | Sep 20, 2010 | Sep 20, 2010 | Pioneer Natural Res. USA, Inc. | University "6-11" #1 | 11,800 | 00342052 |
| 702140Amendment | Sep 20, 2010 | Sep 20, 2010 | Pioneer Natural Res. USA, Inc. | University '6-11' #1 | 11,800 | 00342052 |
| 702129 | Sep 20, 2010 | Sep 20, 2010 | Opal Resources Operating Co.,llc | University 7-3 #4 | 12,000 | 00342051 |
| 701991 | Sep 20, 2010 | Sep 20, 2010 | Myco Industries, Inc. | University 8-5 #1 | 11,500 | 00342049 |
| 701991Amendment | Sep 20, 2010 | Sep 20, 2010 | Myco Industries, Inc. | University 8-5 #1 | 11,500 | 00342049 |
| 702273 | Sep 17, 2010 | Sep 17, 2010 | Sandridge Expl. and Prod., LLC | Phillips University O #17 | 9,000 | 00342064 |
| 702272 | Sep 17, 2010 | Sep 17, 2010 | Sandridge Expl. and Prod., LLC | University Atp #15 | 7,999 | 00342063 |
| 702271 | Sep 17, 2010 | Sep 17, 2010 | Sandridge Expl. and Prod., LLC | University Southern Minerals #13 | 7,999 | 00342062 |
| 702271Amendment | Sep 17, 2010 | Sep 17, 2010 | Sandridge Expl. and Prod., LLC | University Southern Minerals #13 | 7,999 | 00342062 |
| 702246 | Sep 16, 2010 | Sep 16, 2010 | EXL Petroleum, LP | State Ruby Grace #1A | 11,500 | 00342058 |
| 702241 | Sep 16, 2010 | Sep 16, 2010 | Sandridge Expl. and Prod., LLC | MA Thornberry-Bustamante #11 | 4,900 | 00342057 |
| 702178 | Sep 16, 2010 | Sep 16, 2010 | PDC Energy | Mabee Mercury #10 | 11,000 | 00342056 |
| 702137 | Sep 16, 2010 | Sep 16, 2010 | Sandridge Expl. and Prod., LLC | Kuykendall, J W #11 | 4,900 | 00342059 |
| 702137Amendment | Sep 16, 2010 | Sep 16, 2010 | Sandridge Expl. and Prod., LLC | Kuykendall, J W #11 | 4,900 | 00342059 |
| 702137Amendment | Sep 16, 2010 | Sep 16, 2010 | Sandridge Expl. and Prod., LLC | Kuykendall, J W #11 | 4,900 | 00342059 |
| 702017 | Sep 16, 2010 | Sep 16, 2010 | Sandridge Expl. and Prod., LLC | University 17 South #4 | 4,900 | 00342054 |
| 702001 | Sep 16, 2010 | Sep 16, 2010 | Williams, Clayton Energy, Inc. | Andrews University 20 #3 | 11,500 | 00341042 |
| 702045 | Sep 15, 2010 | Sep 15, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1870Z | 6,100 | 00342045 |
| 702003 | Sep 15, 2010 | Sep 15, 2010 | Williams, Clayton Energy, Inc. | Andrews University 16 #4 | 11,500 | 00341249 |
| 700929 | Sep 15, 2010 | Sep 15, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1570 | 6,100 | 00331032 |
| 702082 | Sep 14, 2010 | Sep 14, 2010 | Henry Resources LLC | BOHANNON24 #5 | 11,000 | 00342050 |
| 701911 | Sep 14, 2010 | Sep 14, 2010 | Energen Resources Corporation | Lockhart-Brown 16 #9 | 4,900 | 00342047 |
| 701896 | Sep 14, 2010 | Sep 14, 2010 | Bopco, L.P. | University 39 #1 | 12,447 | 00339027 |
| 702049 | Sep 13, 2010 | Sep 13, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1872Z | 6,100 | 00342046 |
| 702043 | Sep 13, 2010 | Sep 13, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1868Z | 6,100 | 00342044 |
| 702038 | Sep 13, 2010 | Sep 13, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1772Z | 6,100 | 00342043 |
| 702016 | Sep 13, 2010 | Sep 13, 2010 | Sandridge Expl. and Prod., LLC | Munger Nix A #37 | 4,900 | 00342040 |
| 702013 | Sep 13, 2010 | Sep 13, 2010 | Sandridge Expl. and Prod., LLC | McElreath #11 | 4,900 | 00342039 |
| 702012 | Sep 13, 2010 | Sep 13, 2010 | Sandridge Expl. and Prod., LLC | CC Sentry #4 | 4,900 | 00342038 |
| 701975 | Sep 13, 2010 | Sep 13, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1768Z | 6,100 | 00342048 |
| 701863 | Sep 13, 2010 | Sep 13, 2010 | Williams, Clayton Energy, Inc. | Samson University "8" #1 | 11,300 | 00341515 |
| 701655 | Sep 13, 2010 | Sep 13, 2010 | Myco Industries, Inc. | University 8-5 #2 | 11,500 | 00342028 |
| 701655Amendment | Sep 13, 2010 | Sep 13, 2010 | Myco Industries, Inc. | University 8-5 #2 | 11,500 | 00342028 |
| 701992 | Sep 10, 2010 | Sep 10, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1770Z | 6,100 | 00342037 |
| 701971 | Sep 10, 2010 | Sep 10, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1672Z | 6,100 | 00342029 |
| 701785 | Sep 10, 2010 | Sep 10, 2010 | Williams, Clayton Energy, Inc. | Andrews University 16 #3 | 11,400 | 00341248 |
| 701783 | Sep 10, 2010 | Sep 10, 2010 | Williams, Clayton Energy, Inc. | Andrews University 16B #1 | 11,500 | 00341272 |
| 701779 | Sep 10, 2010 | Sep 10, 2010 | Williams, Clayton Energy, Inc. | Andrews University 10 #1 | 11,500 | 00341250 |
| 701762 | Sep 10, 2010 | Sep 10, 2010 | Sandridge Expl. and Prod., LLC | Leona C #2 | 4,900 | 00342032 |
| 701761 | Sep 10, 2010 | Sep 10, 2010 | Sandridge Expl. and Prod., LLC | Sun #13 | 4,900 | 00342031 |
| 701759 | Sep 10, 2010 | Sep 10, 2010 | Sandridge Expl. and Prod., LLC | CC Lockhart & Brown B #9 | 4,900 | 00342034 |
| 701758 | Sep 10, 2010 | Sep 10, 2010 | Sandridge Expl. and Prod., LLC | Lindley-Remuda #30 | 4,900 | 00342036 |
| 701755 | Sep 10, 2010 | Sep 10, 2010 | Sandridge Expl. and Prod., LLC | Lindley-Remuda #28 | 4,900 | 00342035 |
| 701754 | Sep 10, 2010 | Sep 10, 2010 | Sandridge Expl. and Prod., LLC | Lindley-Remuda #26 | 4,900 | 00342033 |
| 701752 | Sep 10, 2010 | Sep 10, 2010 | Sandridge Expl. and Prod., LLC | Nix CL #3 | 4,900 | 00342041 |
| 701745 | Sep 10, 2010 | Sep 10, 2010 | Sandridge Expl. and Prod., LLC | Brown et Al #4 | 4,900 | 00342030 |
| 701714 | Sep 10, 2010 | Sep 10, 2010 | Williams, Clayton Energy, Inc. | Andrews University 20 #2 | 11,500 | 00341043 |
| 701681 | Sep 10, 2010 | Sep 10, 2010 | Williams, Clayton Energy, Inc. | Allbritton #1 | 11,300 | 00341208 |
| 700720 | Sep 10, 2010 | Sep 10, 2010 | Qualia, C. F. Operating,inc. | Allar #6SA | 4,600 | 00341990 |
| 701651 | Sep 9, 2010 | Sep 9, 2010 | Myco Industries, Inc. | University 8-4 #7 | 11,500 | 00342026 |
| 701651Amendment | Sep 9, 2010 | Sep 9, 2010 | Myco Industries, Inc. | University 8-4 #7 | 11,500 | 00342026 |
| 701656 | Sep 7, 2010 | Sep 7, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1670Z | 6,100 | 00342025 |
| 701648 | Sep 7, 2010 | Sep 7, 2010 | SM Energy Company | University 7 "Berkley" #1 | 10,500 | 00342023 |
| 701648Amendment | Sep 7, 2010 | Sep 7, 2010 | SM Energy Company | University 7 'Berkley' #1 | 10,500 | 00342023 |
| 701530 | Sep 7, 2010 | Sep 7, 2010 | Texland Petroleum, L.P. | Emory #1 | 6,200 | 00342024 |
| 701613 | Sep 3, 2010 | Sep 3, 2010 | Apache Corporation | M T Mitchell #1 | 9,500 | 00342022 |
| 701486 | Sep 1, 2010 | Sep 1, 2010 | Conocophillips Company | Bum -A- #12 | 7,000 | 00342021 |
| 701486Amendment | Sep 1, 2010 | Sep 1, 2010 | Conocophillips Company | Bum -A- #12 | 7,000 | 00342021 |
| 701398 | Sep 1, 2010 | Sep 1, 2010 | Reliance Energy, Inc. | Mabee 240A #4301 | 13,000 | 00342020 |
| 701398Amendment | Sep 1, 2010 | Sep 1, 2010 | Reliance Energy, Inc. | Mabee 240A #4301 | 13,000 | 00342020 |
| 701395 | Aug 31, 2010 | Aug 31, 2010 | Exxon Mobil Corporation | Means San Andres Unit #1874Z | 6,100 | 00342019 |