| 732857 | Feb 9, 2012 | Feb 9, 2012 | Sandridge Expl. and Prod., LLC | CVX 6 #15 | 12,000 | 13540405 |
| 732855 | Feb 9, 2012 | Feb 9, 2012 | Sandridge Expl. and Prod., LLC | CVX 6 #14 | 12,000 | 13540335 |
| 732847 | Feb 9, 2012 | Feb 9, 2012 | Sandridge Expl. and Prod., LLC | CVX 1 #14 | 9,000 | 13539957 |
| 732838 | Feb 9, 2012 | Feb 9, 2012 | Sandridge Expl. and Prod., LLC | CVX 1 #17 | 12,000 | 13540536 |
| 732639 | Feb 8, 2012 | Feb 8, 2012 | Linn Operating, Inc. | Tyler #3716 | 12,000 | 13541539 |
| 732536 | Feb 8, 2012 | Feb 8, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #163A | 4,500 | 13541537 |
| 732533 | Feb 8, 2012 | Feb 8, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #140A | 4,500 | 13541536 |
| 732422 | Feb 8, 2012 | Feb 8, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #141A | 4,500 | 13541524 |
| 732417 | Feb 8, 2012 | Feb 8, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #139A | 4,500 | 13541523 |
| 732404 | Feb 8, 2012 | Feb 8, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #191A | 4,500 | 13541522 |
| 732403 | Feb 8, 2012 | Feb 8, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #213A | 4,500 | 13541521 |
| 732403Amendment | Feb 8, 2012 | Feb 8, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #213A | 4,500 | 13541521 |
| 732401 | Feb 8, 2012 | Feb 8, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #211A | 4,500 | 13541520 |
| 731312 | Feb 8, 2012 | Feb 8, 2012 | T-N-T Engineering, Inc. | Carter #1 | 12,800 | 13510161 |
| 732537 | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #H182 | 7,100 | 13541535 |
| 732537Amendment | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #J182 | 7,100 | 13541535 |
| 732532 | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #L172 | 7,100 | 13541534 |
| 732532Amendment | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #L172 | 7,100 | 13541534 |
| 732532Amendment | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #L172 | 7,100 | 13541534 |
| 732528 | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #K172 | 7,100 | 13541533 |
| 732528Amendment | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #K172 | 7,100 | 13541533 |
| 732528Amendment | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #K172 | 7,100 | 13541533 |
| 732521 | Feb 2, 2012 | Feb 2, 2012 | Conocophillips Company | Goldsmith Andector Unit #J195 | 7,100 | 13541532 |
| 732316 | Feb 2, 2012 | Feb 2, 2012 | Linn Operating, Inc. | Gina #36L | 12,000 | 13541538 |
| 732507 | Feb 1, 2012 | Feb 1, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #487 | 6,600 | 13541531 |
| 732504 | Feb 1, 2012 | Feb 1, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #483 | 6,600 | 13541530 |
| 732477 | Feb 1, 2012 | Feb 1, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #469 | 6,600 | 13541529 |
| 732474 | Feb 1, 2012 | Feb 1, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #467 | 6,600 | 13541528 |
| 732473 | Feb 1, 2012 | Feb 1, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #454 | 6,600 | 13541527 |
| 732469 | Feb 1, 2012 | Feb 1, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #453 | 6,600 | 13541526 |
| 732124 | Feb 1, 2012 | Feb 1, 2012 | BC Operating, Inc. | Gideon SWD #1907 | 5,600 | 13533848 |
| 730835 | Feb 1, 2012 | Feb 1, 2012 | COG Operating LLC | SALLIE23 #20 | 10,800 | 13541477 |
| 732028 | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #497 | 6,600 | 13541518 |
| 732020 | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #490 | 6,600 | 13541517 |
| 732020Amendment | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #490 | 6,600 | 13541517 |
| 732018 | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #484 | 6,600 | 13541516 |
| 732014 | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #480 | 6,600 | 13541515 |
| 732012 | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #478 | 6,600 | 13541514 |
| 732010 | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #471 | 6,600 | 13541513 |
| 732008 | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #464 | 6,600 | 13541512 |
| 732004 | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #460 | 6,600 | 13541511 |
| 732004Amendment | Jan 31, 2012 | Jan 31, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #460 | 6,800 | 13541511 |
| 732117 | Jan 30, 2012 | Jan 30, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #212A | 4,500 | 13541504 |
| 732003 | Jan 30, 2012 | Jan 30, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #455 | 6,600 | 13541510 |
| 732003Amendment | Jan 30, 2012 | Jan 30, 2012 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #455 | 6,600 | 13541510 |
| 731974 | Jan 30, 2012 | Jan 30, 2012 | Walsh & Watts, Inc. | Parker -D- #15 | 4,500 | 13541509 |
| 731932 | Jan 25, 2012 | Jan 25, 2012 | Devon Energy Production Co, L.P. | Peggy A #1 | 10,400 | 13541502 |
| 731914 | Jan 25, 2012 | Jan 25, 2012 | Devon Energy Production Co, L.P. | Peggy A #5 | 10,400 | 13541503 |
| 731908 | Jan 25, 2012 | Jan 25, 2012 | Devon Energy Production Co, L.P. | Peggy A #6 | 10,400 | 13541501 |
| 731884 | Jan 25, 2012 | Jan 25, 2012 | Devon Energy Production Co, L.P. | Charlotte #10 | 10,400 | 13541500 |
| 731858 | Jan 25, 2012 | Jan 25, 2012 | V-F Petroleum Inc. | Texaco Fee #4 | 12,310 | 13536904 |
| 731709 | Jan 23, 2012 | Jan 23, 2012 | RSP Permian, LLC | Parks Bell #3908 | 12,000 | 13541498 |
| 731697 | Jan 23, 2012 | Jan 23, 2012 | Henry Resources LLC | Jordan #3410 | 9,500 | 13541499 |
| 731684 | Jan 23, 2012 | Jan 23, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2222 | 6,850 | 13541497 |
| 731678 | Jan 23, 2012 | Jan 23, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2221 | 6,900 | 13541496 |
| 731458 | Jan 20, 2012 | Jan 20, 2012 | RSP Permian, LLC | Headlee #3903 | 12,000 | 13541495 |
| 730102 | Jan 18, 2012 | Jan 18, 2012 | Devon Energy Production Co, L.P. | Millie B #18 | 10,500 | 13541465 |
| 730102Amendment | Jan 18, 2012 | Jan 18, 2012 | Devon Energy Production Co, L.P. | Millie B #18 | 10,500 | 13541465 |
| 730969 | Jan 17, 2012 | Jan 17, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2213 | 6,760 | 13541480 |
| 730995 | Jan 13, 2012 | Jan 13, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2215 | 6,750 | 13541484 |
| 730943 | Jan 13, 2012 | Jan 13, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2210 | 6,850 | 13541479 |
| 730943Amendment | Jan 13, 2012 | Jan 13, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2210 | 6,850 | 13541479 |
| 729984 | Jan 13, 2012 | Jan 13, 2012 | Devon Energy Production Co, L.P. | Millie A #2 | 10,500 | 13541458 |
| 729984Amendment | Jan 13, 2012 | Jan 13, 2012 | Devon Energy Production Co, L.P. | Millie A #2 | 10,500 | 13541458 |
| 729920 | Jan 13, 2012 | Jan 13, 2012 | Sandridge Expl. and Prod., LLC | Douglass Parker #4307H | 12,000 | 13540509 |
| 731215 | Jan 12, 2012 | Jan 12, 2012 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #4410 | 6,800 | 13541493 |
| 731214 | Jan 12, 2012 | Jan 12, 2012 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #4212 | 6,800 | 13541492 |
| 731213 | Jan 12, 2012 | Jan 12, 2012 | Sandridge Expl. and Prod., LLC | Goldsmith Adobe Unit #4211 | 6,800 | 13541491 |
| 731180 | Jan 12, 2012 | Jan 12, 2012 | Conocophillips Company | Goldsmith Andector Unit #P152 | 7,100 | 13541490 |
| 729794 | Jan 11, 2012 | Jan 11, 2012 | Devon Energy Production Co, L.P. | Erica #3 | 11,500 | 13541456 |
| 731027 | Jan 9, 2012 | Jan 9, 2012 | RSP Permian, LLC | Elliott #3302 | 12,000 | 13541488 |
| 731007 | Jan 9, 2012 | Jan 9, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2219 | 6,900 | 13541487 |
| 731006 | Jan 9, 2012 | Jan 9, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2218 | 6,830 | 13541486 |
| 731001 | Jan 9, 2012 | Jan 9, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2216 | 6,760 | 13541485 |
| 730978 | Jan 9, 2012 | Jan 9, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2214 | 6,700 | 13541483 |
| 730962 | Jan 9, 2012 | Jan 9, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2212 | 6,950 | 13541482 |
| 730959 | Jan 9, 2012 | Jan 9, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2211 | 6,900 | 13541481 |
| 730933 | Jan 9, 2012 | Jan 9, 2012 | XTO Energy Inc. | Goldsmith, C.A. et Al #2208 | 6,750 | 13541489 |
| 730915 | Jan 6, 2012 | Jan 6, 2012 | Sandridge Expl. and Prod., LLC | Vest Ranch #2401 | 9,000 | 13541478 |
| 730632 | Jan 5, 2012 | Jan 5, 2012 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #190A | 4,500 | 13541475 |
| 730572 | Jan 5, 2012 | Jan 5, 2012 | BC Operating, Inc. | East Goldsmith San Andres Unit #2501 | 4,600 | 13505624 |
| 729140 | Jan 5, 2012 | Jan 5, 2012 | Fasken Oil and Ranch, Ltd. | Fee 'BB' #2323 | 11,400 | 13541438 |
| 729139 | Jan 5, 2012 | Jan 5, 2012 | Fasken Oil and Ranch, Ltd. | Fee 'BB' #2322 | 11,400 | 13541437 |
| 729135 | Jan 5, 2012 | Jan 5, 2012 | Fasken Oil and Ranch, Ltd. | Fee 'BB' #2315 | 11,400 | 13541436 |
| 729133 | Jan 5, 2012 | Jan 5, 2012 | Fasken Oil and Ranch, Ltd. | Fee 'BB' #2316 | 11,400 | 13541435 |
| 729131 | Jan 5, 2012 | Jan 5, 2012 | Fasken Oil and Ranch, Ltd. | Fee 'BB' #2321 | 11,400 | 13541434 |
| 729124 | Jan 4, 2012 | Jan 4, 2012 | Sandridge Expl. and Prod., LLC | Parker Minerals 8 #13 | 12,000 | 13540521 |
| 730506 | Jan 3, 2012 | Jan 3, 2012 | Apache Corporation | TXL South Unit #3411HH | 6,250 | 13541473 |
| 730506Amendment | Jan 3, 2012 | Jan 3, 2012 | Apache Corporation | TXL South Unit #3408HUH | 6,250 | 13541473 |
| 729352 | Jan 3, 2012 | Jan 3, 2012 | Devon Energy Production Co, L.P. | Mary Ellen #5 | 11,500 | 13541441 |
| 729032 | Dec 30, 2011 | Dec 30, 2011 | RSP Permian, LLC | Munn #2607 | 12,000 | 13541421 |
| 730591 | Dec 29, 2011 | Dec 29, 2011 | Apache Corporation | TXL South Unit #3410HH | 6,250 | 13541474 |
| 730591Amendment | Dec 29, 2011 | Dec 29, 2011 | Apache Corporation | TXL South Unit #3410HH | 6,250 | 13541474 |
| 730591Amendment | Dec 29, 2011 | Dec 29, 2011 | Apache Corporation | TXL South Unit #3407HUH | 6,250 | 13541474 |
| 730308 | Dec 27, 2011 | Dec 27, 2011 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #139RR | 4,500 | 13541470 |
| 730286 | Dec 27, 2011 | Dec 27, 2011 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #189A | 4,500 | 13541469 |
| 730286Amendment | Dec 27, 2011 | Dec 27, 2011 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #189A | 4,500 | 13541469 |
| 730429 | Dec 23, 2011 | Dec 23, 2011 | Apache Corporation | TXL South Unit #3409HH | 6,400 | 13541472 |
| 728145 | Dec 23, 2011 | Dec 23, 2011 | Fasken Oil and Ranch, Ltd. | Fee 'AU' #1624 | 11,400 | 13541402 |
| 728043 | Dec 23, 2011 | Dec 23, 2011 | Fasken Oil and Ranch, Ltd. | Fee 'BC' #1522 | 11,400 | 13541400 |