| 746913 | Aug 30, 2012 | Aug 30, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #543 | 6,800 | 13541996 |
| 746910 | Aug 30, 2012 | Aug 30, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #538 | 6,800 | 13541991 |
| 746910Amendment | Aug 30, 2012 | Aug 30, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #538 | 6,800 | 13541991 |
| 746907 | Aug 30, 2012 | Aug 30, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #537 | 6,800 | 13541990 |
| 746905 | Aug 30, 2012 | Aug 30, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #535 | 6,800 | 13541989 |
| 746902 | Aug 29, 2012 | Aug 29, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #39R | 6,800 | 13541988 |
| 746898 | Aug 29, 2012 | Aug 29, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #38R | 6,800 | 13541987 |
| 746200 | Aug 29, 2012 | Aug 29, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'C' #2908E | 12,000 | 13541984 |
| 746178 | Aug 29, 2012 | Aug 29, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'C' #2903E | 12,000 | 13541976 |
| 746158 | Aug 29, 2012 | Aug 29, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'C' #2904E | 12,000 | 13541977 |
| 746150 | Aug 29, 2012 | Aug 29, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'C' #2906E | 12,000 | 13541983 |
| 746148 | Aug 29, 2012 | Aug 29, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'C' #2905E | 12,000 | 13541978 |
| 746142 | Aug 29, 2012 | Aug 29, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'C' #2902E | 12,000 | 13541974 |
| 746120 | Aug 29, 2012 | Aug 29, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'C' #2901E | 12,000 | 13541975 |
| 745130 | Aug 29, 2012 | Aug 29, 2012 | XTO Energy Inc. | Goldsmith San Andres Unit #B033RW | 4,170 | 13502492 |
| 745042 | Aug 29, 2012 | Aug 29, 2012 | RSP Permian, LLC | Haag #1213 | 12,000 | 13541944 |
| 746758 | Aug 28, 2012 | Aug 28, 2012 | Sandridge Expl. and Prod., LLC | Parker Minerals 9B #1HH | 9,000 | 13540666 |
| 745620 | Aug 28, 2012 | Aug 28, 2012 | XTO Energy Inc. | Goldsmith San Andres Unit #B046RW | 4,165 | 13502505 |
| 745605 | Aug 28, 2012 | Aug 28, 2012 | XTO Energy Inc. | Goldsmith San Andres Unit #B045RW | 4,162 | 13502504 |
| 746196 | Aug 27, 2012 | Aug 27, 2012 | Conocophillips Company | Edwards E #24 | 10,500 | 13541982 |
| 746196Amendment | Aug 27, 2012 | Aug 27, 2012 | Conocophillips Company | Edwards E #24 | 10,500 | 13541982 |
| 746595 | Aug 24, 2012 | Aug 24, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2240 | 7,000 | 13541981 |
| 746590 | Aug 24, 2012 | Aug 24, 2012 | XTO Energy Inc. | Goldsmith, C.A et Al #2239 | 6,740 | 13541980 |
| 745795 | Aug 24, 2012 | Aug 24, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'D' #2514E | 12,000 | 13541969 |
| 745794 | Aug 24, 2012 | Aug 24, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'B' #0114E | 12,000 | 13541970 |
| 743022 | Aug 24, 2012 | Aug 24, 2012 | Sandridge Expl. and Prod., LLC | Vee Bar 14 #5 | 9,000 | 13541916 |
| 746495 | Aug 23, 2012 | Aug 23, 2012 | Conocophillips Company | Goldsmith Andector Unit #B150 | 7,100 | 13541972 |
| 746490 | Aug 23, 2012 | Aug 23, 2012 | Conocophillips Company | Goldsmith Andector Unit #J205 | 7,000 | 13541971 |
| 746297 | Aug 22, 2012 | Aug 22, 2012 | RSP Permian, LLC | Crown Royal #104 | 12,000 | 13541968 |
| 746203 | Aug 21, 2012 | Aug 21, 2012 | Conocophillips Company | Edwards E #25 | 10,500 | 13541979 |
| 746160 | Aug 21, 2012 | Aug 21, 2012 | Occidental Permian Ltd. | Mooers #11 | 6,800 | 13541973 |
| 746207 | Aug 17, 2012 | Aug 17, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #547 | 6,800 | 13541967 |
| 746202 | Aug 17, 2012 | Aug 17, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #546 | 6,800 | 13541966 |
| 746198 | Aug 17, 2012 | Aug 17, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #544 | 6,800 | 13541965 |
| 746198Amendment | Aug 17, 2012 | Aug 17, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #544 | 6,800 | 13541965 |
| 746195 | Aug 17, 2012 | Aug 17, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #542 | 6,800 | 13541964 |
| 746194 | Aug 17, 2012 | Aug 17, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #533 | 6,800 | 13541962 |
| 746184 | Aug 17, 2012 | Aug 17, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2238 | 7,000 | 13541961 |
| 746165 | Aug 17, 2012 | Aug 17, 2012 | Occidental Permian Ltd. | Mooers #12 | 6,800 | 13541963 |
| 746162 | Aug 17, 2012 | Aug 17, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2237 | 6,925 | 13541960 |
| 744952 | Aug 17, 2012 | Aug 17, 2012 | Wichita Water LLC | Cuda Disposal #1 | 11,500 | 13538803 |
| 744183 | Aug 17, 2012 | Aug 17, 2012 | Legacy Reserves Operating LP | Shoe Bar Ranch -B- #1 | 10,818 | 13535883 |
| 746155 | Aug 16, 2012 | Aug 16, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2236 | 6,950 | 13541959 |
| 743386 | Aug 16, 2012 | Aug 16, 2012 | Devon Energy Production Co, L.P. | Thelma Lou #1 | 10,500 | 13541919 |
| 746036 | Aug 15, 2012 | Aug 15, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2235 | 6,875 | 13541958 |
| 746028 | Aug 15, 2012 | Aug 15, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'A' #3903E | 12,000 | 13541957 |
| 746028Amendment | Aug 15, 2012 | Aug 15, 2012 | Chevron U. S. A. Inc. | Lupin TXL Fee 'A' #3903E | 12,000 | 13541957 |
| 743334 | Aug 15, 2012 | Aug 15, 2012 | Linn Operating, Inc. | Tyler #3707 | 10,210 | 13540465 |
| 743972 | Aug 14, 2012 | Aug 14, 2012 | Devon Energy Production Co, L.P. | Floyd #16 | 11,000 | 13541926 |
| 743911 | Aug 14, 2012 | Aug 14, 2012 | Devon Energy Production Co, L.P. | Erica #9 | 11,500 | 13541927 |
| 745920 | Aug 13, 2012 | Aug 13, 2012 | Sunray Energy, Inc. | B. J. Foster #2 A | 4,700 | 13541956 |
| 744102 | Aug 13, 2012 | Aug 13, 2012 | Diamondback E&P LLC | Hurt #1307 | 11,700 | 13541931 |
| 744094 | Aug 13, 2012 | Aug 13, 2012 | Diamondback E&P LLC | Hurt #1315 | 11,700 | 13541930 |
| 744090 | Aug 13, 2012 | Aug 13, 2012 | Diamondback E&P LLC | Hurt #1311 | 11,700 | 13541929 |
| 745711 | Aug 10, 2012 | Aug 10, 2012 | Conocophillips Company | Goldsmith Andector Unit #H205 | 6,900 | 13541955 |
| 745711Amendment | Aug 10, 2012 | Aug 10, 2012 | Conocophillips Company | Goldsmith Andector Unit #H205 | 7,100 | 13541955 |
| 745709 | Aug 10, 2012 | Aug 10, 2012 | Conocophillips Company | Goldsmith Andector Unit #F205 | 6,900 | 13541954 |
| 745571 | Aug 9, 2012 | Aug 9, 2012 | Occidental Permian Ltd. | Weyman #10 | 6,800 | 13541949 |
| 745549 | Aug 9, 2012 | Aug 9, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #548 | 6,800 | 13541951 |
| 745546 | Aug 9, 2012 | Aug 9, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #541 | 6,800 | 13541950 |
| 744055 | Aug 9, 2012 | Aug 9, 2012 | Diamondback E&P LLC | Hurt #1302 | 11,700 | 13541928 |
| 745557 | Aug 8, 2012 | Aug 8, 2012 | Occidental Permian Ltd. | Mooers #10 | 6,800 | 13541953 |
| 745557Amendment | Aug 8, 2012 | Aug 8, 2012 | Occidental Permian Ltd. | Mooers #10 | 6,800 | 13541953 |
| 745553 | Aug 8, 2012 | Aug 8, 2012 | Occidental Permian Ltd. | Deford #10 | 6,800 | 13541952 |
| 745435 | Aug 7, 2012 | Aug 7, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #540 | 6,800 | 13541948 |
| 745433 | Aug 7, 2012 | Aug 7, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #534 | 6,800 | 13541947 |
| 745246 | Aug 7, 2012 | Aug 7, 2012 | Conocophillips Company | Edwards E #23 | 10,500 | 13541945 |
| 743976 | Aug 6, 2012 | Aug 6, 2012 | XTO Energy Inc. | Goldsmith, San Andres Unit #B070 | 4,161 | 13502529 |
| 743882 | Aug 6, 2012 | Aug 6, 2012 | Eureka Prospecting Company | S. W. Ratliff '2526' #3 | 14,000 | 13541938 |
| 745259 | Aug 3, 2012 | Aug 3, 2012 | COG Operating LLC | Moss Ranch '6' #4 | 11,500 | 13541946 |
| 745223 | Aug 2, 2012 | Aug 2, 2012 | Sandridge Expl. and Prod., LLC | Nelson #6R | 12,000 | 13537243 |
| 745014 | Jul 30, 2012 | Jul 30, 2012 | Conocophillips Company | Schultz #08 | 11,000 | 13541943 |
| 745002 | Jul 30, 2012 | Jul 30, 2012 | Conocophillips Company | Kinchloe #13 | 11,000 | 13541942 |
| 744996 | Jul 30, 2012 | Jul 30, 2012 | Conocophillips Company | Kinchloe #09 | 11,000 | 13541941 |
| 744990 | Jul 30, 2012 | Jul 30, 2012 | Conocophillips Company | Kinchloe #08 | 11,000 | 13541940 |
| 744987 | Jul 30, 2012 | Jul 30, 2012 | Conocophillips Company | Kinchloe #04 | 11,500 | 13541939 |
| 744789 | Jul 25, 2012 | Jul 25, 2012 | XTO Energy Inc. | Goldsmith San Andres #2155 | 4,650 | 13541937 |
| 744786 | Jul 25, 2012 | Jul 25, 2012 | XTO Energy Inc. | Goldsmith San Andres Unit #2154 | 4,630 | 13541936 |
| 744758 | Jul 25, 2012 | Jul 25, 2012 | XTO Energy Inc. | Goldsmith San Andres Unit #2153 | 4,630 | 13541935 |
| 742499 | Jul 25, 2012 | Jul 25, 2012 | Legacy Reserves Operating LP | Shoe Bar 'D' #1 | 11,000 | 13536070 |
| 744584 | Jul 24, 2012 | Jul 24, 2012 | Diamondback E&P LLC | Gist #3416 | 11,500 | 13541934 |
| 744579 | Jul 24, 2012 | Jul 24, 2012 | Diamondback E&P LLC | Gist #3409 | 11,500 | 13541933 |
| 743307 | Jul 23, 2012 | Jul 23, 2012 | Linn Operating, Inc. | Tyler #3702 | 10,370 | 13540590 |
| 744506 | Jul 20, 2012 | Jul 20, 2012 | Conocophillips Company | Frank A #9 | 8,600 | 13503132 |
| 744443 | Jul 20, 2012 | Jul 20, 2012 | Citation Oil & Gas Corp. | Jordan University Unit #554R | 3,950 | 13541932 |
| 743969 | Jul 12, 2012 | Jul 12, 2012 | XTO Energy Inc. | Goldsmith San Andres Unit #2152 | 4,630 | 13541925 |
| 743824 | Jul 11, 2012 | Jul 11, 2012 | RSP Permian, LLC | Clark #2611 | 12,000 | 13541923 |
| 743035 | Jul 9, 2012 | Jul 9, 2012 | XTO Energy Inc. | Goldsmith, C.A., et Al #599W | 6,650 | 13500977 |
| 743660 | Jul 6, 2012 | Jul 6, 2012 | Sandridge Expl. and Prod., LLC | TXL 44-43 #23 | 6,050 | 13541922 |
| 741968 | Jul 6, 2012 | Jul 6, 2012 | Conocophillips Company | Millard -C- #25 | 10,000 | 13540755 |
| 743657 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | TXL 44-43 #22 | 6,050 | 13541920 |
| 743633 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #4006HH | 8,000 | 13541921 |
| 743590 | Jul 5, 2012 | Jul 5, 2012 | Sandridge Expl. and Prod., LLC | Parker Trust 20 #19HH | 12,000 | 13540632 |
| 743213 | Jun 27, 2012 | Jun 27, 2012 | Sandridge Expl. and Prod., LLC | Vee Bar 12 #2 | 6,700 | 13541918 |
| 743143 | Jun 27, 2012 | Jun 27, 2012 | Windsor Permian LLC | Hurt #1310 | 11,700 | 13541917 |
| 742275 | Jun 26, 2012 | Jun 26, 2012 | Walsh & Watts, Inc. | Parker -D- #16 | 4,500 | 13541907 |
| 742272 | Jun 26, 2012 | Jun 26, 2012 | Walsh & Watts, Inc. | Moss #26 | 5,050 | 13541906 |
| 742268 | Jun 26, 2012 | Jun 26, 2012 | Walsh & Watts, Inc. | Parker 'B' #14 | 4,500 | 13541903 |
| 742924 | Jun 22, 2012 | Jun 22, 2012 | Conocophillips Company | Cowden, Clyde #267 | 7,300 | 13541915 |
| 742924Amendment | Jun 22, 2012 | Jun 22, 2012 | Conocophillips Company | Cowden, Clyde #267 | 7,500 | 13541915 |