| 846811 | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HEH | 9,600 | 47944059 |
| 846811Amendment | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HEH | 9,600 | 47944059 |
| 846809 | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HDH | 9,600 | 47944058 |
| 846809Amendment | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HDH | 9,600 | 47944058 |
| 846808 | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HCH | 9,600 | 47944057 |
| 846808Amendment | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HCH | 9,600 | 47944057 |
| 846805 | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HBH | 9,600 | 47944056 |
| 846801 | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HAH | 9,600 | 47944055 |
| 846801Amendment | Nov 15, 2018 | Nov 15, 2018 | SN Operating, LLC | Piloncillo #E 37HAH | 9,500 | 47944055 |
| 846263 | Oct 31, 2018 | Oct 31, 2018 | Killam Oil Co., Ltd. | Ortiz Ranch 'J' #1 | 8,000 | 47944054 |
| 846190 | Oct 26, 2018 | Oct 26, 2018 | SM Energy Company | Watson (SA1) State #152HH | 10,000 | 47944052 |
| 846189 | Oct 26, 2018 | Oct 26, 2018 | SM Energy Company | Watson (SA2) State #167HH | 10,000 | 47944051 |
| 846184 | Oct 26, 2018 | Oct 26, 2018 | Laredo Energy Operating, LLC | Reuthinger #14HH | 15,000 | 47944050 |
| 846085 | Oct 24, 2018 | Oct 24, 2018 | Rosetta Resources Operating LP | Gates 10 Rose A #9994RH | 8,999 | 47944049 |
| 845991 | Oct 22, 2018 | Oct 22, 2018 | Laredo Energy Operating, LLC | Reuthinger #15HH | 15,000 | 47944048 |
| 845843 | Oct 19, 2018 | Oct 19, 2018 | SN Operating, LLC | Piloncillo #E 35HBH | 10,500 | 47944047 |
| 845825 | Oct 19, 2018 | Oct 19, 2018 | Lewis Petro Properties, Inc. | Owen-Briscoe-Manry GU K #52HH | 12,500 | 47944045 |
| 845824 | Oct 19, 2018 | Oct 19, 2018 | Lewis Petro Properties, Inc. | Owen-Briscoe-Manry GU J #51HH | 12,500 | 47944044 |
| 845822 | Oct 19, 2018 | Oct 19, 2018 | Lewis Petro Properties, Inc. | Owen-Briscoe-Manry GU I #50HH | 12,500 | 47944043 |
| 845715 | Oct 18, 2018 | Oct 18, 2018 | Lewis Petro Properties, Inc. | Hamilton-Slaughter-Long Psa C #31HH | 12,500 | 47944042 |
| 845554 | Oct 9, 2018 | Oct 9, 2018 | SN Operating, LLC | Piloncillo #E 36HCH | 10,500 | 47944041 |
| 845551 | Oct 9, 2018 | Oct 9, 2018 | SN Operating, LLC | Piloncillo #E 36HBH | 10,500 | 47944040 |
| 845550 | Oct 9, 2018 | Oct 9, 2018 | SN Operating, LLC | Piloncillo #E 36HAH | 10,500 | 47944039 |
| 844939 | Sep 30, 2018 | Sep 30, 2018 | Silverbow Resources Oper, LLC | Rio Bravo State EF C #102HH | 9,600 | 47944036 |
| 844060 | Sep 30, 2018 | Sep 30, 2018 | Ageron Energy, LLC | State Mary #2HH | 13,000 | 47944032 |
| 844057 | Sep 30, 2018 | Sep 30, 2018 | Ageron Energy, LLC | State Mary #1HH | 12,066 | 47944031 |
| 843167 | Sep 30, 2018 | Sep 30, 2018 | Lewis Petro Properties, Inc. | Gates 'N' TR4 #8HH | 9,000 | 47944010 |
| 842386 | Sep 30, 2018 | Sep 30, 2018 | Lewis Petro Properties, Inc. | Gates 'N' TR4 #9HH | 9,000 | 47944003 |
| 839778 | Sep 30, 2018 | Sep 30, 2018 | Hilcorp Energy Company | Bruni Mineral Trust 'B' #33 | 9,025 | 47938439 |
| 839184 | Sep 30, 2018 | Sep 30, 2018 | Hilcorp Energy Company | Running W. 'B' #12 | 8,300 | 47938765 |
| 838081 | Sep 30, 2018 | Sep 30, 2018 | Hilcorp Energy Company | Bruni Mineral Trust 'A' #48 | 10,500 | 47939692 |
| 837936 | Sep 30, 2018 | Sep 30, 2018 | Hilcorp Energy Company | Bruni Mineral Trust 'A' #41 | 10,863 | 47936176 |
| 845044 | Sep 25, 2018 | Sep 25, 2018 | Lewis Petro Properties, Inc. | Rosa V. de Benavides 1450 #16HH | 9,000 | 47944038 |
| 844940 | Sep 21, 2018 | Sep 21, 2018 | Silverbow Resources Oper, LLC | Rio Bravo State EF B #4HH | 9,600 | 47944037 |
| 844934 | Sep 21, 2018 | Sep 21, 2018 | Silverbow Resources Oper, LLC | Rio Bravo State EF A #3HH | 9,600 | 47944035 |
| 844648 | Sep 21, 2018 | Sep 21, 2018 | Lewis Petro Properties, Inc. | Palafox State A2757 #95HH | 12,500 | 47944034 |
| 844647 | Sep 21, 2018 | Sep 21, 2018 | Lewis Petro Properties, Inc. | Palafox State A2757 #94HH | 12,500 | 47944033 |
| 844646 | Sep 21, 2018 | Sep 21, 2018 | Lewis Petro Properties, Inc. | Palafox State A2757 #73HH | 12,500 | 47943274 |
| 844645 | Sep 21, 2018 | Sep 21, 2018 | Lewis Petro Properties, Inc. | Palafox State A2757 #72HH | 12,500 | 47943273 |
| 844643 | Sep 21, 2018 | Sep 21, 2018 | Lewis Petro Properties, Inc. | Palafox State A2757 #71HH | 12,500 | 47943272 |
| 844703 | Sep 18, 2018 | Sep 18, 2018 | Killam Oil Co., Ltd. | J. C. Martin III 'a' Gas Unit #6 | 8,900 | 47936802 |
| 843756 | Aug 28, 2018 | Aug 28, 2018 | Rosetta Resources Operating LP | Gates 10 Rose A #9999H | 8,999 | 47944028 |
| 843691 | Aug 28, 2018 | Aug 28, 2018 | SM Energy Company | Briscoe R (SA15) #1153HH | 10,000 | 47944023 |
| 843760 | Aug 21, 2018 | Aug 21, 2018 | Rosetta Resources Operating LP | Gates 10 Rose A #999XIH | 8,999 | 47944030 |
| 843757 | Aug 21, 2018 | Aug 21, 2018 | Rosetta Resources Operating LP | Gates 10 Rose A #999XH | 8,999 | 47944029 |
| 843703 | Aug 20, 2018 | Aug 20, 2018 | SN Operating, LLC | Piloncillo #E 31HDH | 10,000 | 47944027 |
| 843702 | Aug 20, 2018 | Aug 20, 2018 | SN Operating, LLC | Piloncillo #E 31HCH | 10,000 | 47944026 |
| 843701 | Aug 20, 2018 | Aug 20, 2018 | SN Operating, LLC | Piloncillo #E 31HBH | 10,000 | 47944025 |
| 843699 | Aug 20, 2018 | Aug 20, 2018 | SN Operating, LLC | Piloncillo #E 31HAH | 10,000 | 47944024 |
| 843690 | Aug 17, 2018 | Aug 17, 2018 | SM Energy Company | Briscoe R (SA14) #1132HH | 10,000 | 47944022 |
| 843687 | Aug 17, 2018 | Aug 17, 2018 | SM Energy Company | Briscoe R (SA16) #732HH | 10,000 | 47944021 |
| 843639 | Aug 17, 2018 | Aug 17, 2018 | Lewis Petro Properties, Inc. | Fasken State A2716 Psa C #96HH | 12,500 | 47944019 |
| 843638 | Aug 17, 2018 | Aug 17, 2018 | Lewis Petro Properties, Inc. | Fasken State A2716 Psa B #97HH | 12,500 | 47944018 |
| 843638Amendment | Aug 17, 2018 | Aug 17, 2018 | Lewis Petro Properties, Inc. | Fasken State A2716 Psa B #97HH | 12,500 | 47944018 |
| 843637 | Aug 17, 2018 | Aug 17, 2018 | Lewis Petro Properties, Inc. | Fasken State A2716 Psa A #98HH | 12,500 | 47944017 |
| 843469 | Aug 14, 2018 | Aug 14, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #24HH | 10,475 | 47944016 |
| 843469Amendment | Aug 14, 2018 | Aug 14, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #24HH | 11,000 | 47944016 |
| 843467 | Aug 13, 2018 | Aug 13, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #23HH | 10,475 | 47944015 |
| 843467Amendment | Aug 13, 2018 | Aug 13, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #23HH | 10,800 | 47944015 |
| 843444 | Aug 13, 2018 | Aug 13, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #22HH | 10,475 | 47944014 |
| 843444Amendment | Aug 13, 2018 | Aug 13, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #22HH | 11,000 | 47944014 |
| 843442 | Aug 13, 2018 | Aug 13, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #21HH | 10,475 | 47944013 |
| 843442Amendment | Aug 13, 2018 | Aug 13, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #21HH | 11,000 | 47944013 |
| 843439 | Aug 13, 2018 | Aug 13, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #20HH | 10,475 | 47944012 |
| 843439Amendment | Aug 13, 2018 | Aug 13, 2018 | Escondido Resources Oper Co, LLC | Spohn Ranch #20HH | 11,000 | 47944012 |
| 843021 | Aug 6, 2018 | Aug 6, 2018 | Silverbow Resources Oper, LLC | Fasken State #72HH | 9,700 | 47944007 |
| 843072 | Aug 3, 2018 | Aug 3, 2018 | Silverbow Resources Oper, LLC | Fasken State #113HH | 9,700 | 47944009 |
| 843072Amendment | Aug 3, 2018 | Aug 3, 2018 | Silverbow Resources Oper, LLC | Fasken State #75HH | 9,700 | 47944009 |
| 843069 | Aug 3, 2018 | Aug 3, 2018 | Silverbow Resources Oper, LLC | Fasken State #73HH | 9,700 | 47944008 |
| 842857 | Jul 30, 2018 | Jul 30, 2018 | SM Energy Company | Briscoe R (SA17) #793HH | 10,000 | 47944006 |
| 842855 | Jul 30, 2018 | Jul 30, 2018 | SM Energy Company | Briscoe R (SA18) #812HH | 10,000 | 47944005 |
| 842464 | Jul 18, 2018 | Jul 18, 2018 | Pursuit Oil & Gas, LLC | Esther Schletze Unit #1HH | 11,900 | 47944004 |
| 842381 | Jul 16, 2018 | Jul 16, 2018 | Lewis Petro Properties, Inc. | Bfmt East #47HH | 9,000 | 47944002 |
| 842327 | Jul 13, 2018 | Jul 13, 2018 | Killam Oil Co., Ltd. | Ortiz Ranch 'F' #1 | 8,000 | 47944001 |
| 842124 | Jul 13, 2018 | Jul 13, 2018 | Lewis Petro Properties, Inc. | Owen-Briscoe-Manry GU H #49HH | 12,500 | 47944000 |
| 842123 | Jul 13, 2018 | Jul 13, 2018 | Lewis Petro Properties, Inc. | Owen-Briscoe-Manry-GU G #48HH | 12,500 | 47943999 |
| 842123Amendment | Jul 13, 2018 | Jul 13, 2018 | Lewis Petro Properties, Inc. | Owen-Briscoe-Manry-GU G #48HH | 12,500 | 47943999 |
| 841900 | Jul 9, 2018 | Jul 9, 2018 | Chesapeake Operating, L.L.C. | Faith-Yana #M 3HH | 9,000 | 47943633 |
| 841953 | Jul 5, 2018 | Jul 5, 2018 | Pursuit Oil & Gas, LLC | La Santa Cruz-Rachal #1HH | 11,300 | 47943997 |
| 841891 | Jul 3, 2018 | Jul 3, 2018 | Escondido Resources Oper Co, LLC | Cerrito #37HH | 10,600 | 47943996 |
| 841890 | Jul 3, 2018 | Jul 3, 2018 | Escondido Resources Oper Co, LLC | Cerrito #36HH | 10,600 | 47943995 |
| 841430 | Jun 21, 2018 | Jun 21, 2018 | SM Energy Company | Briscoe R (SA19) State #262HH | 10,000 | 47943994 |
| 841425 | Jun 21, 2018 | Jun 21, 2018 | SM Energy Company | Briscoe R (SA20) State #266HH | 10,000 | 47943993 |
| 841422 | Jun 20, 2018 | Jun 20, 2018 | SM Energy Company | Briscoe R (SA21) State #252HH | 10,000 | 47943992 |
| 841105 | Jun 12, 2018 | Jun 12, 2018 | Silverbow Resources Oper, LLC | Rio Bravo State EF #A 1HH | 9,800 | 47943991 |
| 840236 | Jun 8, 2018 | Jun 8, 2018 | Enterprise Products Operatingllc | FGP-2 #1CP | 400 | 47943990 |
| 840653 | Jun 1, 2018 | Jun 1, 2018 | Silverbow Resources Oper, LLC | Fasken State #112HH | 9,800 | 47943989 |
| 840650 | Jun 1, 2018 | Jun 1, 2018 | Silverbow Resources Oper, LLC | Fasken State #111HH | 9,800 | 47943988 |
| 840647 | Jun 1, 2018 | Jun 1, 2018 | Silverbow Resources Oper, LLC | Fasken State #110HH | 9,800 | 47943987 |
| 840643 | Jun 1, 2018 | Jun 1, 2018 | Silverbow Resources Oper, LLC | Fasken State #71HH | 9,800 | 47943986 |
| 840562 | Jun 1, 2018 | Jun 1, 2018 | Endeavor Natural Gas, LP | San Ambrosia A #2001HH | 4,000 | 47943985 |
| 840562Amendment | Jun 1, 2018 | Jun 1, 2018 | Endeavor Natural Gas, LP | San Ambrosia A #2001HH | 4,164 | 47943985 |
| 839403 | May 30, 2018 | May 30, 2018 | Killam Oil Co., Ltd. | Bruni Mineral B #7 | 9,340 | 47933368 |
| 840086 | May 18, 2018 | May 18, 2018 | Silverbow Resources Oper, LLC | Rio Bravo State EF #101HH | 9,600 | 47943984 |
| 840083 | May 16, 2018 | May 16, 2018 | Silverbow Resources Oper, LLC | Rio Bravo State EF #2HH | 9,800 | 47943983 |
| 839958 | May 14, 2018 | May 14, 2018 | Laredo Energy Operating, LLC | Needmore #24HH | 15,000 | 47943981 |
| 839923 | May 14, 2018 | May 14, 2018 | Laredo Energy Operating, LLC | Needmore #23HH | 15,000 | 47943980 |
| 839814 | May 11, 2018 | May 11, 2018 | SN Operating, LLC | Piloncillo #E 34HDH | 10,000 | 47943977 |
| 839853 | May 10, 2018 | May 10, 2018 | Escondido Resources Oper Co, LLC | Reese #6HH | 11,000 | 47943979 |
| 839850 | May 10, 2018 | May 10, 2018 | Escondido Resources Oper Co, LLC | Reese #5HH | 11,000 | 47943978 |