| 752920 | Jan 9, 2013 | Jan 9, 2013 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #137L | 11,000 | 38338143 |
| 753933 | Jan 4, 2013 | Jan 4, 2013 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1432HUH | 9,000 | 38338168 |
| 751723 | Dec 27, 2012 | Dec 27, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #92HUH | 9,000 | 38338112 |
| 753359 | Dec 20, 2012 | Dec 20, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | D Schaefer Oil Unit #15U | 9,000 | 38338157 |
| 753359Amendment | Dec 20, 2012 | Dec 20, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | D Schaefer Oil Unit #15U | 11,000 | 38338157 |
| 752663 | Dec 11, 2012 | Dec 11, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-E- #207B | 10,500 | 38338140 |
| 752328 | Dec 4, 2012 | Dec 4, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-E-208 Santa Rosa Water Well #1SW | 1,000 | 38338129 |
| 750301 | Nov 30, 2012 | Nov 30, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #28M | 9,000 | 38338077 |
| 750301Amendment | Nov 30, 2012 | Nov 30, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #28M | 10,500 | 38338077 |
| 750301Amendment | Nov 30, 2012 | Nov 30, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #28M | 10,500 | 38338077 |
| 751797 | Nov 26, 2012 | Nov 26, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-F- #193O | 10,500 | 38338114 |
| 751797Amendment | Nov 26, 2012 | Nov 26, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-F- #193O | 12,000 | 38338114 |
| 751797Amendment | Nov 26, 2012 | Nov 26, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-F- #193O | 12,000 | 38338114 |
| 751035 | Nov 7, 2012 | Nov 7, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Cope-B- #16A | 9,000 | 38338094 |
| 750637 | Nov 1, 2012 | Nov 1, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-D- #1062HLH | 9,000 | 38338090 |
| 748978 | Nov 1, 2012 | Nov 1, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-B- #6M | 10,500 | 38338043 |
| 750307 | Oct 26, 2012 | Oct 26, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Lane Trust-D- #45N | 9,000 | 38338080 |
| 750307Amendment | Oct 26, 2012 | Oct 26, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Lane Trust-D- #45N | 11,000 | 38338080 |
| 750249 | Oct 25, 2012 | Oct 25, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1423HMH | 9,000 | 38338072 |
| 750249Amendment | Oct 25, 2012 | Oct 25, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1423HMH | 9,000 | 38338072 |
| 749852 | Oct 19, 2012 | Oct 19, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg E-Sugg a (Alloc) #1971HUH | 9,000 | 38338062 |
| 747411 | Oct 18, 2012 | Oct 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | L. Schaefer Oil Unit #15O | 9,000 | 38338014 |
| 747627 | Oct 10, 2012 | Oct 10, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Frysak-A- #47N | 10,500 | 17335302 |
| 748927 | Oct 4, 2012 | Oct 4, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee C-Barbee B (Alloc) #11HUH | 9,000 | 17335356 |
| 748927Amendment | Oct 4, 2012 | Oct 4, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee C-Barbee B (Alloc) #11HUH | 9,000 | 17335356 |
| 748524 | Sep 28, 2012 | Sep 28, 2012 | Laredo Petroleum - Dallas, Inc. | Sterling | Mercer-B- #61HH | 10,000 | 43133386 |
| 748524Amendment | Sep 28, 2012 | Sep 28, 2012 | Laredo Petroleum - Dallas, Inc. | Sterling | Mercer-B- #61HH | 10,000 | 43133386 |
| 747015 | Sep 28, 2012 | Sep 28, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #1341HUH | 9,000 | 38338002 |
| 747015Amendment | Sep 28, 2012 | Sep 28, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #1341HUH | 9,000 | 38338002 |
| 748300 | Sep 24, 2012 | Sep 24, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Barbee-F- #17B | 9,000 | 38338030 |
| 748300Amendment | Sep 24, 2012 | Sep 24, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Barbee-F- #17B | 10,500 | 38338030 |
| 747717 | Sep 18, 2012 | Sep 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg E-Sugg a (Alloc) #2081HUH | 9,000 | 38338031 |
| 747717Amendment | Sep 18, 2012 | Sep 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg E-Sugg a (Alloc) #2081HUH | 9,000 | 38338031 |
| 746399 | Sep 18, 2012 | Sep 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-B- #81HUH | 9,000 | 38337990 |
| 746399Amendment | Sep 18, 2012 | Sep 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-B- #81HUH | 9,600 | 38337990 |
| 746111 | Sep 17, 2012 | Sep 17, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #165H | 10,500 | 38337980 |
| 746111Amendment | Sep 17, 2012 | Sep 17, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #165H | 10,500 | 38337980 |
| 746084 | Sep 17, 2012 | Sep 17, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-B- #6O | 10,500 | 38337979 |
| 747362 | Sep 10, 2012 | Sep 10, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #9U | 10,500 | 38338011 |
| 747362Amendment | Sep 10, 2012 | Sep 10, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #9U | 10,500 | 38338011 |
| 745106 | Sep 7, 2012 | Sep 7, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #251HUH | 9,000 | 38337962 |
| 747245 | Sep 6, 2012 | Sep 6, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Justin Lee McMaster-B- #13H | 9,000 | 38338008 |
| 747191 | Aug 31, 2012 | Aug 31, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Lane Trust-B- #37A | 10,500 | 17335288 |
| 745163 | Aug 29, 2012 | Aug 29, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #26L | 10,500 | 38337963 |
| 745163Amendment | Aug 29, 2012 | Aug 29, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #26L | 10,500 | 38337963 |
| 746575 | Aug 24, 2012 | Aug 24, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #198C | 10,500 | 38337994 |
| 746575Amendment | Aug 24, 2012 | Aug 24, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #198C | 10,500 | 38337994 |
| 746065 | Aug 15, 2012 | Aug 15, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #165K | 10,500 | 38337978 |
| 746065Amendment | Aug 15, 2012 | Aug 15, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #165K | 10,500 | 38337978 |
| 745910 | Aug 14, 2012 | Aug 14, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | E Jost B Oil Unit #39P | 10,500 | 17335232 |
| 744078 | Aug 13, 2012 | Aug 13, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #271HUH | 9,000 | 38337923 |
| 745040 | Aug 2, 2012 | Aug 2, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | N Wilde Oil Unit #15F | 9,000 | 38337966 |
| 744818 | Jul 26, 2012 | Jul 26, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Lane Trust-D- #45P | 9,000 | 38337946 |
| 744778 | Jul 26, 2012 | Jul 26, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Lane TR C-Lane TR E (Alloc) #421HUH | 9,000 | 17335184 |
| 743001 | Jul 24, 2012 | Jul 24, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #135G | 10,500 | 38337909 |
| 743001Amendment | Jul 24, 2012 | Jul 24, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #135G | 10,500 | 38337909 |
| 742271 | Jul 10, 2012 | Jul 10, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-C- #27J | 10,500 | 38337893 |
| 741373 | Jun 28, 2012 | Jun 28, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #1621HUH | 9,000 | 38337856 |
| 741373Amendment | Jun 28, 2012 | Jun 28, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #1621HUH | 9,000 | 38337856 |
| 743167 | Jun 27, 2012 | Jun 27, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #159J | 10,500 | 38337912 |
| 742729 | Jun 21, 2012 | Jun 21, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #25E | 10,500 | 38337901 |
| 742665 | Jun 20, 2012 | Jun 20, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Frysak-B- #47C | 10,500 | 17335109 |
| 742464 | Jun 19, 2012 | Jun 19, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-D- #1061HLH | 9,000 | 38337899 |
| 742464Amendment | Jun 19, 2012 | Jun 19, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-D- #1061HUH | 9,000 | 38337899 |
| 740212 | Jun 14, 2012 | Jun 14, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #134L | 10,500 | 38337822 |
| 742131 | Jun 13, 2012 | Jun 13, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Justin Lee McMaster-A- #13P | 9,000 | 38337880 |
| 742066 | Jun 13, 2012 | Jun 13, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1431HUH | 9,000 | 38337878 |
| 739307 | Jun 5, 2012 | Jun 5, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #9AA | 10,500 | 38337799 |
| 738243 | May 22, 2012 | May 22, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-D- #8Y | 10,500 | 38337780 |
| 738060 | May 21, 2012 | May 21, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #1331HUH | 9,000 | 38337777 |
| 740257 | May 18, 2012 | May 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Bodine-B- #100P | 10,500 | 38337824 |
| 740152 | May 17, 2012 | May 17, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Bodine-B- #90M | 10,500 | 38337823 |
| 739671 | May 14, 2012 | May 14, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #9L | 10,500 | 38337809 |
| 737297 | May 11, 2012 | May 11, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-D- #6G | 10,500 | 38337762 |
| 737866 | Apr 21, 2012 | Apr 21, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1832HLH | 9,000 | 38337774 |
| 737866Amendment | Apr 21, 2012 | Apr 21, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1832HLH | 9,000 | 38337774 |
| 737476 | Apr 18, 2012 | Apr 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Holt-D- #114F | 10,500 | 38337765 |
| 735868 | Apr 18, 2012 | Apr 18, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Cope-A- #15X | 9,000 | 38337745 |
| 737345 | Apr 17, 2012 | Apr 17, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1831HMH | 9,000 | 38337763 |
| 737144 | Apr 17, 2012 | Apr 17, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Sherrod Oil Unit #39M | 10,500 | 17334909 |
| 735631 | Apr 17, 2012 | Apr 17, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Mize-A- #146A | 9,000 | 38337741 |
| 736622 | Apr 6, 2012 | Apr 6, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Barbee-A- #38I | 10,500 | 17334894 |
| 734977 | Apr 6, 2012 | Apr 6, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #91HH | 9,000 | 38337723 |
| 734977Amendment | Apr 6, 2012 | Apr 6, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #91HH | 9,000 | 38337723 |
| 736593 | Apr 5, 2012 | Apr 5, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1421HH | 10,500 | 38337758 |
| 736593Amendment | Apr 5, 2012 | Apr 5, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-A- #1421HH | 10,500 | 38337758 |
| 734810 | Apr 3, 2012 | Apr 3, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #1091HH | 9,000 | 38337719 |
| 734810Amendment | Apr 3, 2012 | Apr 3, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #1091HH | 9,000 | 38337719 |
| 734587 | Apr 2, 2012 | Apr 2, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-A- #9B | 10,500 | 38337703 |
| 733275 | Mar 13, 2012 | Mar 13, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-D- #5P | 10,500 | 38337671 |
| 733275Amendment | Mar 13, 2012 | Mar 13, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-D- #5P | 10,500 | 38337671 |
| 734757 | Mar 9, 2012 | Mar 9, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Frysak-A- #47O | 10,500 | 17334840 |
| 734757Amendment | Mar 9, 2012 | Mar 9, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Frysak-A- #47O | 10,500 | 17334840 |
| 734599 | Mar 7, 2012 | Mar 7, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Taylor-A- #14K | 9,000 | 38337702 |
| 732287 | Mar 1, 2012 | Mar 1, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Sugg-B- #137J | 10,500 | 38337652 |
| 733707 | Feb 23, 2012 | Feb 23, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Fuchs-A- #47L | 11,000 | 17334803 |
| 731938 | Feb 21, 2012 | Feb 21, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | SRH-C- #13F | 10,500 | 38337640 |
| 733055 | Feb 14, 2012 | Feb 14, 2012 | Laredo Petroleum - Dallas, Inc. | Glasscock | Lane Trust-B- #42H | 10,500 | 17334766 |
| 732870 | Feb 10, 2012 | Feb 10, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Holt-D- #114H | 10,500 | 38337666 |
| 732799 | Feb 9, 2012 | Feb 9, 2012 | Laredo Petroleum - Dallas, Inc. | Reagan | Debbie Lee McMaster-B- #156N | 9,000 | 38337665 |