| 761193 | Apr 26, 2013 | Apr 26, 2013 | XTO Energy Inc. | Goldsmith, C.A. et Al #2324 | 6,980 | 13542480 |
| 761288 | Apr 25, 2013 | Apr 25, 2013 | Sheridan Production Company, LLC | Parker Minerals 13 #2 | 6,060 | 13540675 |
| 761216 | Apr 25, 2013 | Apr 25, 2013 | Occidental Permian Ltd. | Deford #11 | 6,800 | 13542475 |
| 761211 | Apr 25, 2013 | Apr 25, 2013 | Sheridan Production Company, LLC | Parker Minerals 12C #25 | 6,100 | 13539919 |
| 761207 | Apr 25, 2013 | Apr 25, 2013 | Occidental Permian Ltd. | Blakeney #15 | 6,800 | 13542459 |
| 760822 | Apr 25, 2013 | Apr 25, 2013 | Conocophillips Company | Klink Unit #9 | 10,500 | 13540357 |
| 760822Amendment | Apr 25, 2013 | Apr 25, 2013 | Conocophillips Company | Klink Unit #9 | 10,500 | 13540357 |
| 760816 | Apr 25, 2013 | Apr 25, 2013 | Conocophillips Company | Klink #1 | 10,500 | 13540356 |
| 760816Amendment | Apr 25, 2013 | Apr 25, 2013 | Conocophillips Company | Klink Unit #1 | 10,500 | 13540356 |
| 761224 | Apr 24, 2013 | Apr 24, 2013 | Occidental Permian Ltd. | Deford #15 | 6,800 | 13542478 |
| 761222 | Apr 24, 2013 | Apr 24, 2013 | Occidental Permian Ltd. | Deford #14 | 6,800 | 13542477 |
| 761220 | Apr 24, 2013 | Apr 24, 2013 | Occidental Permian Ltd. | Deford #13 | 6,800 | 13542476 |
| 761219 | Apr 24, 2013 | Apr 24, 2013 | Sheridan Production Company, LLC | Parker Trust 19 #4 | 6,191 | 13540585 |
| 761192 | Apr 24, 2013 | Apr 24, 2013 | XTO Energy Inc. | Goldsmith, C.A. et Al #2323 | 6,870 | 13542474 |
| 760854 | Apr 24, 2013 | Apr 24, 2013 | Chevron U. S. A. Inc. | Lupin TXL Fee 'D' #2508E | 12,000 | 13542473 |
| 760850 | Apr 24, 2013 | Apr 24, 2013 | Chevron U. S. A. Inc. | Lupin TXL Fee 'D' #2505E | 12,000 | 13542472 |
| 760797 | Apr 24, 2013 | Apr 24, 2013 | Chevron U. S. A. Inc. | Lupin TXL Fee 'B' #0115E | 12,000 | 13542471 |
| 760795 | Apr 24, 2013 | Apr 24, 2013 | Chevron U. S. A. Inc. | Lupin TXL Fee 'B' #0108E | 12,000 | 13542470 |
| 760791 | Apr 24, 2013 | Apr 24, 2013 | Chevron U. S. A. Inc. | Lupin TXL Fee 'B' #0105E | 12,000 | 13542469 |
| 760715 | Apr 24, 2013 | Apr 24, 2013 | Chevron U. S. A. Inc. | Lupin TXL Fee 'B' #4311E | 12,000 | 13542466 |
| 761212 | Apr 23, 2013 | Apr 23, 2013 | Occidental Permian Ltd. | Blakeney #17 | 6,800 | 13542461 |
| 761061 | Apr 23, 2013 | Apr 23, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #658 | 6,800 | 13542446 |
| 760921 | Apr 23, 2013 | Apr 23, 2013 | Sheridan Production Company, LLC | Parker Trust 20 #15 | 12,000 | 13540415 |
| 760852 | Apr 23, 2013 | Apr 23, 2013 | Conocophillips Company | Goldsmith Andector Unit #B 65 | 7,200 | 13542464 |
| 760852Amendment | Apr 23, 2013 | Apr 23, 2013 | Conocophillips Company | Goldsmith Andector Unit #B 65 | 7,200 | 13542464 |
| 760674 | Apr 23, 2013 | Apr 23, 2013 | XTO Energy Inc. | Goldsmith, C.A. et Al #2321 | 7,000 | 13542438 |
| 760357 | Apr 23, 2013 | Apr 23, 2013 | XTO Energy Inc. | Goldsmith, C.A., Etal #608W | 6,650 | 13500986 |
| 761226 | Apr 22, 2013 | Apr 22, 2013 | Conocophillips Company | South Cowden Unit #904 | 5,800 | 13542463 |
| 761218 | Apr 22, 2013 | Apr 22, 2013 | Conocophillips Company | South Cowden Unit #821 | 5,800 | 13542462 |
| 761208 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Blakeney #16 | 6,800 | 13542460 |
| 761191 | Apr 22, 2013 | Apr 22, 2013 | Conocophillips Company | South Cowden Unit #820 | 5,800 | 13542458 |
| 761180 | Apr 22, 2013 | Apr 22, 2013 | Boyd & McWilliams Operating, LLC | Flag Ranch #3 | 7,550 | 13542457 |
| 761180Amendment | Apr 22, 2013 | Apr 22, 2013 | Boyd & McWilliams Operating, LLC | Flag Ranch #3 | 7,550 | 13542457 |
| 761177 | Apr 22, 2013 | Apr 22, 2013 | Boyd & McWilliams Operating, LLC | Flag Ranch #2 | 7,550 | 13542456 |
| 761150 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #686 | 6,800 | 13542455 |
| 761149 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #645 | 6,800 | 13542454 |
| 761100 | Apr 22, 2013 | Apr 22, 2013 | Conocophillips Company | South Cowden Unit #228 | 5,700 | 13542453 |
| 761096 | Apr 22, 2013 | Apr 22, 2013 | Conocophillips Company | South Cowden Unit #108 | 5,800 | 13542452 |
| 761068 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #667 | 6,800 | 13542451 |
| 761065 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #666 | 6,800 | 13542450 |
| 761064 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #664 | 6,800 | 13542449 |
| 761063 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #662 | 6,800 | 13542448 |
| 761062 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #659 | 6,800 | 13542447 |
| 761060 | Apr 22, 2013 | Apr 22, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #657 | 6,800 | 13542445 |
| 761017 | Apr 22, 2013 | Apr 22, 2013 | Sheridan Production Company, LLC | Parker Trust 20 #16 | 6,050 | 13541454 |
| 760994 | Apr 22, 2013 | Apr 22, 2013 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #185 | 4,550 | 13506539 |
| 760844 | Apr 22, 2013 | Apr 22, 2013 | Conocophillips Company | Goldsmith Andector Unit #A 65 | 7,200 | 13542443 |
| 760844Amendment | Apr 22, 2013 | Apr 22, 2013 | Conocophillips Company | Goldsmith Andector Unit #A 65 | 7,200 | 13542443 |
| 754417 | Apr 22, 2013 | Apr 22, 2013 | OXY USA WTP LP | Harper Devonian #615 | 11,000 | 13542246 |
| 760882 | Apr 19, 2013 | Apr 19, 2013 | Conocophillips Company | Goldsmith Andector Unit #C145 | 7,100 | 13542444 |
| 760865 | Apr 19, 2013 | Apr 19, 2013 | Stanolind Operating LLC | Kloh D-9 #2 | 5,950 | 13507517 |
| 760319 | Apr 19, 2013 | Apr 19, 2013 | Henderson, Bryan, Co. | W B Henderson 'C' #2 | 9,400 | 13531426 |
| 760784 | Apr 18, 2013 | Apr 18, 2013 | XTO Energy Inc. | Goldsmith, C.A. et Al #2322 | 6,900 | 13542441 |
| 760731 | Apr 18, 2013 | Apr 18, 2013 | BC Operating, Inc. | Henry #4 | 7,250 | 13541883 |
| 759205 | Apr 18, 2013 | Apr 18, 2013 | Legado Permian, LLC | Goldsmith-Landreth/San Andres/UT #214 | 4,550 | 13506189 |
| 760673 | Apr 17, 2013 | Apr 17, 2013 | XTO Energy Inc. | Goldsmith, C.A. et Al #2320 | 6,900 | 13542440 |
| 760673Amendment | Apr 17, 2013 | Apr 17, 2013 | XTO Energy Inc. | Goldsmith, C.A. et Al #2320 | 6,900 | 13542440 |
| 760539 | Apr 17, 2013 | Apr 17, 2013 | Berry Oil Comp. | Gardendale 14 #14 | 11,900 | 13542436 |
| 760539Amendment | Apr 17, 2013 | Apr 17, 2013 | Berry Oil Comp. | Gardendale 14 #14 | 11,900 | 13542436 |
| 760541 | Apr 15, 2013 | Apr 15, 2013 | Berry Oil Comp. | Gardendale 14 #13 | 11,900 | 13542437 |
| 759188 | Apr 15, 2013 | Apr 15, 2013 | XTO Energy Inc. | Goldsmith, C.A. et Al #2307 | 6,870 | 13542439 |
| 760303 | Apr 12, 2013 | Apr 12, 2013 | Berry Oil Comp. | Gardendale 14 #3 | 11,900 | 13542433 |
| 760093 | Apr 12, 2013 | Apr 12, 2013 | Sheridan Production Company, LLC | TXL JJJ #505 | 9,000 | 13539881 |
| 760082 | Apr 12, 2013 | Apr 12, 2013 | Sheridan Production Company, LLC | TXL JJJ #502 | 9,000 | 13539659 |
| 758864 | Apr 12, 2013 | Apr 12, 2013 | Devon Energy Production Co, L.P. | Mayberry #17HH | 10,000 | 13542372 |
| 760330 | Apr 11, 2013 | Apr 11, 2013 | Berry Oil Comp. | Gardendale 5 #8 | 11,900 | 13542435 |
| 760325 | Apr 11, 2013 | Apr 11, 2013 | Berry Oil Comp. | Gardendale 14 #5 | 11,900 | 13542434 |
| 760302 | Apr 11, 2013 | Apr 11, 2013 | BC Operating, Inc. | Adam #2 | 7,250 | 13542430 |
| 760295 | Apr 11, 2013 | Apr 11, 2013 | BC Operating, Inc. | Jonah #2 | 7,250 | 13542431 |
| 760292 | Apr 11, 2013 | Apr 11, 2013 | BC Operating, Inc. | Jonah #4 | 7,250 | 13542432 |
| 760291 | Apr 11, 2013 | Apr 11, 2013 | Berry Oil Comp. | Gardendale 5 #6 | 11,900 | 13542429 |
| 758836 | Apr 11, 2013 | Apr 11, 2013 | RSP Permian, LLC | Whittenburg #2209 | 12,000 | 13542371 |
| 758533 | Apr 10, 2013 | Apr 10, 2013 | Devon Energy Production Co, L.P. | Nakeisha #17HH | 10,000 | 13542369 |
| 760177 | Apr 8, 2013 | Apr 8, 2013 | BC Operating, Inc. | Abigail #1 | 7,250 | 13542428 |
| 757751 | Apr 4, 2013 | Apr 4, 2013 | Chevron U. S. A. Inc. | Lupin TXL Fee 'B' #4305E | 12,000 | 13542342 |
| 759862 | Apr 3, 2013 | Apr 3, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #675 | 6,800 | 13542419 |
| 759852 | Apr 3, 2013 | Apr 3, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #674 | 6,800 | 13542425 |
| 759850 | Apr 3, 2013 | Apr 3, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #673 | 6,800 | 13542424 |
| 759846 | Apr 3, 2013 | Apr 3, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #652 | 6,800 | 13542423 |
| 759844 | Apr 3, 2013 | Apr 3, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #650 | 6,800 | 13542422 |
| 759841 | Apr 3, 2013 | Apr 3, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #649 | 6,800 | 13542421 |
| 759839 | Apr 3, 2013 | Apr 3, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #647 | 6,800 | 13542420 |
| 759837 | Apr 3, 2013 | Apr 3, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #639 | 6,800 | 13542426 |
| 759472 | Apr 3, 2013 | Apr 3, 2013 | Reliance Energy, Inc. | Ratliff A #3003 | 13,000 | 13542392 |
| 758686 | Apr 2, 2013 | Apr 2, 2013 | Citation Oil & Gas Corp. | Jordan University Unit #558 | 3,900 | 13542381 |
| 757974 | Apr 2, 2013 | Apr 2, 2013 | Conocophillips Company | Golsmith Andector Unit #Z 85 | 7,200 | 13542349 |
| 759590 | Apr 1, 2013 | Apr 1, 2013 | Devon Energy Production Co, L.P. | Floyd #5H | 11,000 | 13542411 |
| 759503 | Apr 1, 2013 | Apr 1, 2013 | Apache Corporation | Barrow, Augusta #2301 | 12,000 | 13542395 |
| 759759 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #672 | 6,800 | 13542418 |
| 759758 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #671 | 6,800 | 13542417 |
| 759757 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #644 | 6,800 | 13542416 |
| 759756 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #643 | 6,800 | 13542415 |
| 759755 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #640 | 6,800 | 13542414 |
| 759558 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #630 | 6,800 | 13542406 |
| 759557 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #629 | 6,800 | 13542405 |
| 759555 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #623 | 6,800 | 13542404 |
| 759554 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #622 | 6,800 | 13542403 |
| 759553 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #621 | 6,800 | 13542402 |
| 759547 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #616 | 6,800 | 13542398 |
| 759545 | Mar 29, 2013 | Mar 29, 2013 | Occidental Permian Ltd. | Goldsmith-Landreth /Deep/ Unit #223R | 6,800 | 13542397 |