| 806957 | May 28, 2015 | May 28, 2015 | SM Energy Company | Galvan Ranch #A358HH | 12,000 | 47943350 |
| 806800 | May 27, 2015 | May 27, 2015 | SM Energy Company | Briscoe State AR (SA3) #22HH | 12,000 | 47943349 |
| 806799 | May 27, 2015 | May 27, 2015 | SM Energy Company | Briscoe State AR (SA2) #21HH | 12,000 | 47943348 |
| 806382 | May 15, 2015 | May 15, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #69HH | 12,500 | 47943340 |
| 806382Amendment | May 15, 2015 | May 15, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #69HH | 12,500 | 47943340 |
| 806471 | May 14, 2015 | May 14, 2015 | SM Energy Company | Galvan Ranch #B826HH | 12,000 | 47943346 |
| 806468 | May 14, 2015 | May 14, 2015 | SM Energy Company | Galvan Ranch #B325HH | 12,000 | 47943345 |
| 806248 | May 14, 2015 | May 14, 2015 | SM Energy Company | Galvan Ranch #B630HH | 12,000 | 47943344 |
| 806282 | May 13, 2015 | May 13, 2015 | Lewis Petro Properties, Inc. | Fasken State #37HH | 12,500 | 47943343 |
| 806282Amendment | May 13, 2015 | May 13, 2015 | Lewis Petro Properties, Inc. | Fasken State #37HH | 12,500 | 47943343 |
| 806383 | May 12, 2015 | May 12, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #70HH | 12,500 | 47943341 |
| 806383Amendment | May 12, 2015 | May 12, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #70HH | 12,500 | 47943341 |
| 806273 | May 11, 2015 | May 11, 2015 | Lewis Petro Properties, Inc. | Rosa Benavides 1450 EF #4HH | 12,500 | 47943342 |
| 804507 | May 11, 2015 | May 11, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #73HH | 12,500 | 47943274 |
| 804507Amendment | May 11, 2015 | May 11, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #73HH | 12,500 | 47943274 |
| 804506 | May 11, 2015 | May 11, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #72HH | 12,500 | 47943273 |
| 804506Amendment | May 11, 2015 | May 11, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #72HH | 12,500 | 47943273 |
| 806249 | May 8, 2015 | May 8, 2015 | SM Energy Company | Galvan Ranch #B130HH | 12,000 | 47943339 |
| 806000 | May 7, 2015 | May 7, 2015 | Lewis Petro Properties, Inc. | Palafox State A2715 A #79HH | 12,500 | 47943333 |
| 806158 | May 6, 2015 | May 6, 2015 | Swift Energy Operating, LLC | Fasken Bunting #41HH | 11,500 | 47943334 |
| 806158Amendment | May 6, 2015 | May 6, 2015 | Swift Energy Operating, LLC | Fasken Bunting #41HH | 11,500 | 47943334 |
| 806158Amendment | May 6, 2015 | May 6, 2015 | Swift Energy Operating, LLC | Fasken State #41HH | 9,626 | 47943334 |
| 806117 | May 6, 2015 | May 6, 2015 | Lewis Petro Properties, Inc. | Rosa V. de Benavides 1450 #3HH | 9,000 | 47943332 |
| 806116 | May 6, 2015 | May 6, 2015 | Lewis Petro Properties, Inc. | Rosa V. de Benavides 1450 #2HH | 9,000 | 47943331 |
| 806155 | May 5, 2015 | May 5, 2015 | SM Energy Company | Galvan Ranch #B628HH | 12,000 | 47943338 |
| 806153 | May 5, 2015 | May 5, 2015 | SM Energy Company | Galvan Ranch #B128HH | 12,000 | 47943337 |
| 806152 | May 5, 2015 | May 5, 2015 | SM Energy Company | Galvan Ranch #B629HH | 12,000 | 47943336 |
| 806150 | May 5, 2015 | May 5, 2015 | SM Energy Company | Galvan Ranch #B129HH | 12,000 | 47943335 |
| 806087 | May 4, 2015 | May 4, 2015 | H & P Exploration Co. | Rosa Benavides 'B' #10 | 3,688 | 47931324 |
| 806063 | May 4, 2015 | May 4, 2015 | Escondido Resources II, LLC | Spohn Ranch #7HH | 14,000 | 47943330 |
| 806062 | May 4, 2015 | May 4, 2015 | Escondido Resources II, LLC | Spohn Ranch #6HH | 14,000 | 47943329 |
| 806062Amendment | May 4, 2015 | May 4, 2015 | Escondido Resources II, LLC | Spohn Ranch #6HH | 14,000 | 47943329 |
| 806014 | Apr 30, 2015 | Apr 30, 2015 | Lewis Petro Properties, Inc. | WNH, Jr. Land Co. Ltd. #2HH | 12,500 | 47943328 |
| 806014Amendment | Apr 30, 2015 | Apr 30, 2015 | Lewis Petro Properties, Inc. | WNH, Jr. Land Co. Ltd. #2HH | 12,500 | 47943328 |
| 805193 | Apr 29, 2015 | Apr 29, 2015 | Swift Energy Operating, LLC | Fasken Bittern #40HH | 11,500 | 47943300 |
| 805193Amendment | Apr 29, 2015 | Apr 29, 2015 | Swift Energy Operating, LLC | Fasken State #40HH | 9,615 | 47943300 |
| 805190 | Apr 29, 2015 | Apr 29, 2015 | Swift Energy Operating, LLC | Fasken Auklet #39HH | 11,500 | 47943299 |
| 805190Amendment | Apr 29, 2015 | Apr 29, 2015 | Swift Energy Operating, LLC | Fasken State #39HH | 9,602 | 47943299 |
| 805920 | Apr 24, 2015 | Apr 24, 2015 | Lewis Petro Properties, Inc. | Meek Ranch A2885 #1HH | 12,500 | 47943327 |
| 805867 | Apr 24, 2015 | Apr 24, 2015 | SN Operating, LLC | Piloncillo #E 15HUH | 20,100 | 47943326 |
| 805864 | Apr 24, 2015 | Apr 24, 2015 | SN Operating, LLC | Piloncillo #E 15HTH | 20,100 | 47943325 |
| 805861 | Apr 24, 2015 | Apr 24, 2015 | SN Operating, LLC | Piloncillo #E 15HCH | 20,100 | 47943324 |
| 805858 | Apr 24, 2015 | Apr 24, 2015 | SN Operating, LLC | Piloncillo #E 15HBH | 20,100 | 47943323 |
| 805853 | Apr 24, 2015 | Apr 24, 2015 | SN Operating, LLC | Piloncillo #E 15HAH | 20,100 | 47943322 |
| 805749 | Apr 24, 2015 | Apr 24, 2015 | White Oak Operating Company LLC | M.M.A. Cattle Co. 5 #5 | 9,950 | 47936234 |
| 805795 | Apr 23, 2015 | Apr 23, 2015 | Memorial Production Oper. LLC | Cordero Martin #1 | 9,000 | 47943321 |
| 805548 | Apr 20, 2015 | Apr 20, 2015 | Lewis Petro Properties, Inc. | Fasken State A2716 C #85HH | 12,500 | 47943320 |
| 805546 | Apr 20, 2015 | Apr 20, 2015 | Lewis Petro Properties, Inc. | Fasken State A2716 B #84HH | 12,500 | 47943319 |
| 805544 | Apr 20, 2015 | Apr 20, 2015 | Lewis Petro Properties, Inc. | Fasken State A2716 A #83HH | 12,500 | 47943318 |
| 805654 | Apr 17, 2015 | Apr 17, 2015 | Laredo Energy Operating, LLC | Reuthinger #10HH | 9,500 | 47943317 |
| 805631 | Apr 16, 2015 | Apr 16, 2015 | Lewis Petro Properties, Inc. | Beasley-State 1628 #6HH | 12,500 | 47943316 |
| 805624 | Apr 16, 2015 | Apr 16, 2015 | SN Operating, LLC | Piloncillo #D 13HEH | 20,100 | 47943315 |
| 805622 | Apr 16, 2015 | Apr 16, 2015 | SN Operating, LLC | Piloncillo #D 13HDH | 20,100 | 47943314 |
| 805600 | Apr 15, 2015 | Apr 15, 2015 | Lewis Petro Properties, Inc. | San Roman 1508 #34HH | 12,500 | 47943313 |
| 805533 | Apr 14, 2015 | Apr 14, 2015 | Lewis Petro Properties, Inc. | Palafox State A2715 #82HH | 12,500 | 47943312 |
| 805310 | Apr 13, 2015 | Apr 13, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 E #78HH | 12,500 | 47943310 |
| 805310Amendment | Apr 13, 2015 | Apr 13, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 E #78HH | 12,500 | 47943310 |
| 805308 | Apr 13, 2015 | Apr 13, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 D #77HH | 12,500 | 47943309 |
| 805308Amendment | Apr 13, 2015 | Apr 13, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 D #77HH | 12,500 | 47943309 |
| 805222 | Apr 13, 2015 | Apr 13, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 B #75HH | 12,500 | 47943304 |
| 805222Amendment | Apr 13, 2015 | Apr 13, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 B #75HH | 12,500 | 47943304 |
| 805370 | Apr 9, 2015 | Apr 9, 2015 | Laredo Energy Operating, LLC | Retama Ranch #6HH | 7,500 | 47943308 |
| 805232 | Apr 9, 2015 | Apr 9, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 C #76HH | 12,500 | 47943307 |
| 805232Amendment | Apr 9, 2015 | Apr 9, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 C #76HH | 12,500 | 47943307 |
| 805220 | Apr 9, 2015 | Apr 9, 2015 | SM Energy Company | San Ambrosia F (SA14) 13 #7HH | 10,000 | 47943306 |
| 805219 | Apr 9, 2015 | Apr 9, 2015 | SM Energy Company | San Ambrosia F (SA15) 13 #5HH | 10,000 | 47943303 |
| 805217 | Apr 9, 2015 | Apr 9, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 A #74HH | 12,500 | 47943305 |
| 805217Amendment | Apr 9, 2015 | Apr 9, 2015 | Lewis Petro Properties, Inc. | Palafox State A2776 A #74HH | 12,500 | 47943305 |
| 805216 | Apr 8, 2015 | Apr 8, 2015 | SM Energy Company | San Ambrosia F (SA16) 13 #2HH | 10,000 | 47943302 |
| 805087 | Apr 8, 2015 | Apr 8, 2015 | Lewis Petro Properties, Inc. | Palafox-Fasken-State A2755-A2756 #36HH | 12,000 | 47943298 |
| 805087Amendment | Apr 8, 2015 | Apr 8, 2015 | Lewis Petro Properties, Inc. | Palafox-Fasken-State A2755-A2756 #36HH | 12,000 | 47943298 |
| 805042 | Apr 8, 2015 | Apr 8, 2015 | Lewis Petro Properties, Inc. | Fasken State A2761-A2756 35H #35HH | 12,000 | 47943297 |
| 805042Amendment | Apr 8, 2015 | Apr 8, 2015 | Lewis Petro Properties, Inc. | Fasken State A2761-A2756 #35HH | 12,000 | 47943297 |
| 804505 | Mar 31, 2015 | Mar 31, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #71HH | 12,500 | 47943272 |
| 804505Amendment | Mar 31, 2015 | Mar 31, 2015 | Lewis Petro Properties, Inc. | Palafox State A2757 #71HH | 12,500 | 47943272 |
| 805021 | Mar 27, 2015 | Mar 27, 2015 | SM Energy Company | San Ambrosia F (SA20) 15 #7HH | 10,000 | 47943296 |
| 805020 | Mar 27, 2015 | Mar 27, 2015 | SM Energy Company | San Ambrosia F (SA21) 15 #5HH | 10,000 | 47943295 |
| 805019 | Mar 27, 2015 | Mar 27, 2015 | SM Energy Company | San Ambrosia F (SA22) 15 #2HH | 10,000 | 47943294 |
| 804942 | Mar 25, 2015 | Mar 25, 2015 | SM Energy Company | Galvan Ranch #B804HH | 12,000 | 47943293 |
| 804855 | Mar 23, 2015 | Mar 23, 2015 | SN Operating, LLC | Piloncillo #D 8HZH | 20,100 | 47943292 |
| 804851 | Mar 20, 2015 | Mar 20, 2015 | SN Operating, LLC | Piloncillo #D 8HYH | 20,100 | 47943291 |
| 804850 | Mar 20, 2015 | Mar 20, 2015 | SN Operating, LLC | Piloncillo #D 8HFH | 20,100 | 47943290 |
| 804848 | Mar 20, 2015 | Mar 20, 2015 | SN Operating, LLC | Piloncillo #D 8HEH | 20,100 | 47943289 |
| 804835 | Mar 20, 2015 | Mar 20, 2015 | SM Energy Company | Galvan Ranch #B341HH | 12,000 | 47943286 |
| 804811 | Mar 20, 2015 | Mar 20, 2015 | SN Operating, LLC | Piloncillo #D 8HDH | 20,100 | 47943285 |
| 804754 | Mar 20, 2015 | Mar 20, 2015 | SN Operating, LLC | Piloncillo #D 3HCH | 20,100 | 47943288 |
| 804752 | Mar 20, 2015 | Mar 20, 2015 | SN Operating, LLC | Piloncillo #D 3HBH | 20,100 | 47943287 |
| 804516 | Mar 19, 2015 | Mar 19, 2015 | SM Energy Company | San Ambrosia F (SA17) #14GHH | 10,000 | 47943280 |
| 804515 | Mar 19, 2015 | Mar 19, 2015 | SM Energy Company | San Ambrosia F (SA18) #14EHH | 10,000 | 47943278 |
| 804493 | Mar 19, 2015 | Mar 19, 2015 | Lewis Petro Properties, Inc. | Palafox State A2715 #80HH | 12,500 | 47943279 |
| 804494 | Mar 17, 2015 | Mar 17, 2015 | Lewis Petro Properties, Inc. | Palafox State A2715 #81HH | 12,500 | 47943281 |
| 804492 | Mar 17, 2015 | Mar 17, 2015 | Lewis Petro Properties, Inc. | Palafox State A2715 #87HH | 12,500 | 47943277 |
| 804491 | Mar 17, 2015 | Mar 17, 2015 | Lewis Petro Properties, Inc. | Palafox State A2715 #86HH | 12,500 | 47943275 |
| 804512 | Mar 16, 2015 | Mar 16, 2015 | SM Energy Company | San Ambrosia F (SA) #14CHH | 10,000 | 47943276 |
| 804584 | Mar 13, 2015 | Mar 13, 2015 | Lewis Petro Properties, Inc. | Briscoe-Manry 1469 EF #41HH | 12,500 | 47943283 |
| 804583 | Mar 13, 2015 | Mar 13, 2015 | Lewis Petro Properties, Inc. | Briscoe-Manry 1469 EF #40HH | 12,500 | 47943282 |
| 804585 | Mar 12, 2015 | Mar 12, 2015 | Lewis Petro Properties, Inc. | Slaughter #17HH | 12,500 | 47943284 |
| 804465 | Mar 10, 2015 | Mar 10, 2015 | Chesapeake Operating, L.L.C. | Gates 010 CHK-B TR 1 #G 2HH | 9,000 | 47943271 |
| 804463 | Mar 10, 2015 | Mar 10, 2015 | Chesapeake Operating, L.L.C. | Gates 010 CHK-B TR 1 #G 1HH | 9,000 | 47943270 |
| 804453 | Mar 10, 2015 | Mar 10, 2015 | Chesapeake Operating, L.L.C. | Gates 010 CHK-B TR 1 #L 2HH | 9,000 | 47943269 |