| 869040 | Apr 9, 2021 | Apr 9, 2021 | Holly Energy Partners-OP, L.P. | Nctagpd (HEP01) #01 | 400 | 20732984 |
| 868678 | Mar 30, 2021 | Mar 30, 2021 | Wilcox Petroleum Operating LLC. | Farmer #6 | 6,000 | 20732983 |
| 868608 | Mar 26, 2021 | Mar 26, 2021 | Crown Equipment Co. | F.W. Wendeborn #1 | 5,500 | 20732982 |
| 868514 | Mar 25, 2021 | Mar 25, 2021 | NBX Energy, LLC | Flat Top Ranch AP #3 | 6,000 | 20732981 |
| 866530 | Dec 18, 2020 | Dec 18, 2020 | NBX Energy, LLC | Flat Top Ranch AP #2 | 6,000 | 20732980 |
| 866529 | Dec 18, 2020 | Dec 18, 2020 | NBX Energy, LLC | Risley #7 | 7,000 | 20732979 |
| 865361 | Oct 5, 2020 | Oct 5, 2020 | Wilcox Petroleum Operating LLC. | Farmer #5 | 6,000 | 20732978 |
| 864744 | Aug 21, 2020 | Aug 21, 2020 | NBX Energy, LLC | Flat Top Ranch PC #17 | 6,000 | 20732977 |
| 864302 | Jul 20, 2020 | Jul 20, 2020 | Wilcox Petroleum Operating LLC. | Collett #4 | 5,560 | 20732923 |
| 864036 | Jun 26, 2020 | Jun 26, 2020 | Sunoco Pipeline L.P. | TP-14 #01 | 340 | 20732976 |
| 862886 | Apr 13, 2020 | Apr 13, 2020 | Atmos Energy Corp., Mid-Tex Div. | Nctagpd #01 | 320 | 20732975 |
| 861556 | Jan 31, 2020 | Jan 31, 2020 | NBX Energy, LLC | Flat Top Ranch PC #7 | 5,440 | 20732942 |
| 861051 | Jan 27, 2020 | Jan 27, 2020 | Wilcox Petroleum Operating LLC. | Adams Farmer #7 | 5,500 | 20732974 |
| 860959 | Jan 23, 2020 | Jan 23, 2020 | NBX Energy, LLC | Flat Top Ranch PC #16 | 6,000 | 20732973 |
| 860959 | Jan 23, 2020 | Jan 23, 2020 | NBX Energy, LLC | Flat Top Ranch AP #1 | 6,000 | 20732973 |
| 860809 | Jan 15, 2020 | Jan 15, 2020 | NBX Energy, LLC | Risley 'A' #3 | 6,000 | 20732972 |
| 860806 | Jan 15, 2020 | Jan 15, 2020 | NBX Energy, LLC | Risley 'A' #2 | 6,000 | 20732971 |
| 860532 | Jan 8, 2020 | Jan 8, 2020 | Geosurveys, Inc. | HJ Ranch #1 | 5,500 | 20732970 |
| 860532 | Jan 8, 2020 | Jan 8, 2020 | Geosurveys, Inc. | HJ Ranch #1 | 6,500 | 20732970 |
| 859687 | Dec 6, 2019 | Dec 6, 2019 | NBX Energy, LLC | Risley 'B' #2 | 6,000 | 20732969 |
| 859484 | Nov 26, 2019 | Nov 26, 2019 | US Geophysical LLC | Usg Yandell #9884 | 6,000 | 20732968 |
| 857249 | Sep 25, 2019 | Sep 25, 2019 | NBX Energy, LLC | Risley #6 | 7,000 | 20732967 |
| 856954 | Sep 13, 2019 | Sep 13, 2019 | Plains Pipeline L.P. | BS-68 #1903CP | 400 | 20732966 |
| 856928 | Sep 13, 2019 | Sep 13, 2019 | Plains Pipeline L.P. | BS-36.897 CR 448 #1901CP | 400 | 20732965 |
| 856834 | Sep 12, 2019 | Sep 12, 2019 | NBX Energy, LLC | Flat Top Ranch CC #1 | 7,000 | 20732964 |
| 856011 | Aug 9, 2019 | Aug 9, 2019 | NBX Energy, LLC | Flat Top Ranch PC #15 | 7,000 | 20732963 |
| 855723 | Jul 31, 2019 | Jul 31, 2019 | Wilcox Petroleum Operating LLC. | Adams Farmer #6 | 5,500 | 20732962 |
| 855330 | Jul 24, 2019 | Jul 24, 2019 | Antle Operating, Inc. | Cothron Heirs Unit #1 | 4,999 | 20732961 |
| 855330 | Jul 24, 2019 | Jul 24, 2019 | Antle Operating, Inc. | Cothron Heirs Unit #1 | 5,700 | 20732961 |
| 855347 | Jul 23, 2019 | Jul 23, 2019 | NBX Energy, LLC | Risley #5 | 7,000 | 20732959 |
| 855341 | Jul 23, 2019 | Jul 23, 2019 | NBX Energy, LLC | Risley #4 | 7,000 | 20732960 |
| 855090 | Jul 19, 2019 | Jul 19, 2019 | NBX Energy, LLC | Flat Top Ranch PC #12 | 7,000 | 20732956 |
| 855114 | Jul 18, 2019 | Jul 18, 2019 | NBX Energy, LLC | Flat Top Ranch PC #14 | 7,000 | 20732958 |
| 855099 | Jul 18, 2019 | Jul 18, 2019 | NBX Energy, LLC | Flat Top Ranch PC #13 | 7,000 | 20732957 |
| 854423 | Jun 26, 2019 | Jun 26, 2019 | TDC Engineering, Inc. | Mule Creek #1A | 6,000 | 20732955 |
| 853245 | May 20, 2019 | May 20, 2019 | NBX Energy, LLC | Risley #3 | 7,000 | 20732954 |
| 852521 | Apr 29, 2019 | Apr 29, 2019 | TDC Engineering, Inc. | Mule Creek #1 | 6,000 | 20732953 |
| 852420 | Apr 26, 2019 | Apr 26, 2019 | US Geophysical LLC | Usg Yandell #9476 | 7,000 | 20732952 |
| 852129 | Apr 18, 2019 | Apr 18, 2019 | Bluff Creek Petroleum, LLC | Hendrick 15 #1 | 1,999 | 20732951 |
| 851812 | Apr 8, 2019 | Apr 8, 2019 | Wilcox Petroleum Operating LLC. | Perrin Strain #1 | 6,000 | 20732950 |
| 851018 | Mar 15, 2019 | Mar 15, 2019 | NBX Energy, LLC | Flat Top Ranch PC #11 | 7,000 | 20732949 |
| 851011 | Mar 15, 2019 | Mar 15, 2019 | NBX Energy, LLC | Flat Top Ranch PC #10 | 7,000 | 20732948 |
| 851006 | Mar 15, 2019 | Mar 15, 2019 | NBX Energy, LLC | Flat Top Ranch PC #9 | 7,000 | 20732947 |
| 849218 | Jan 31, 2019 | Jan 31, 2019 | Wilcox Petroleum Operating LLC. | Crouch B #1 | 5,800 | 20732946 |
| 848374 | Jan 9, 2019 | Jan 9, 2019 | Plains Pipeline L.P. | Basin #6 #1 | 400 | 20732945 |
| 845043 | Oct 30, 2018 | Oct 30, 2018 | Crown Equipment Co. | Ramm Unit #4 | 6,000 | 20730836 |
| 846066 | Oct 23, 2018 | Oct 23, 2018 | Clark, John M., Inc. | Beaver #1 | 5,600 | 20732944 |
| 845587 | Oct 10, 2018 | Oct 10, 2018 | NBX Energy, LLC | Flat Top Ranch PC #8 | 7,000 | 20732943 |
| 845586 | Oct 10, 2018 | Oct 10, 2018 | NBX Energy, LLC | Flat Top Ranch PC #7 | 7,000 | 20732942 |
| 845584 | Oct 10, 2018 | Oct 10, 2018 | NBX Energy, LLC | Risley #2 | 7,000 | 20732941 |
| 845164 | Sep 28, 2018 | Sep 28, 2018 | Bluff Creek Petroleum, LLC | Hendrick '16 North' #1 | 1,999 | 20732010 |
| 844708 | Sep 18, 2018 | Sep 18, 2018 | Sojourner Drilling Corporation | Cricket (Strawn) Unit #13 | 5,500 | 20732940 |
| 844708 | Sep 18, 2018 | Sep 18, 2018 | L.C.S. Production Company | Cricket (Strawn) Unit #13 | 5,990 | 20732940 |
| 844675 | Sep 18, 2018 | Sep 18, 2018 | Sojourner Drilling Corporation | Northwest Sagerton Unit #15 | 5,500 | 20732939 |
| 844478 | Sep 10, 2018 | Sep 10, 2018 | Sojourner Drilling Corporation | Northwest Sagerton Unit #14 | 5,500 | 20732938 |
| 844478 | Sep 10, 2018 | Sep 10, 2018 | L.C.S. Production Company | Northwest Sagerton Unit #14 | 5,930 | 20732938 |
| 843268 | Aug 8, 2018 | Aug 8, 2018 | Bettis, Boyle & Stovall | E&e Unit #1 | 6,000 | 20732937 |
| 843243 | Aug 7, 2018 | Aug 7, 2018 | Sojourner Drilling Corporation | Cricket (Strawn) Unit #12WS | 5,090 | 20732355 |
| 843058 | Aug 1, 2018 | Aug 1, 2018 | Wilcox Petroleum Operating LLC. | Collett #5 | 5,999 | 20732936 |
| 841632 | Jun 26, 2018 | Jun 26, 2018 | JTL Oil Company LLC | Hester #2 | 4,999 | 20732935 |
| 841085 | Jun 12, 2018 | Jun 12, 2018 | NBX Energy, LLC | Risley #1 | 7,000 | 20732934 |
| 841083 | Jun 12, 2018 | Jun 12, 2018 | NBX Energy, LLC | Flat Top Ranch PC #6 | 7,000 | 20732933 |
| 841075 | Jun 12, 2018 | Jun 12, 2018 | NBX Energy, LLC | Flat Top Ranch PC #5 | 7,000 | 20732932 |
| 840651 | Jun 6, 2018 | Jun 6, 2018 | Wilcox Petroleum Operating LLC. | Farmer #4 | 6,000 | 20732931 |
| 840479 | May 30, 2018 | May 30, 2018 | Walton Producing Inc. | Pardue #3 | 4,000 | 20732930 |
| 839877 | May 14, 2018 | May 14, 2018 | Bluff Creek Petroleum, LLC | Hendrick '21' #1 | 1,999 | 20732929 |
| 839392 | May 4, 2018 | May 4, 2018 | Patton, E. N. Oil Company, Inc. | Peavy #1 | 6,300 | 20732861 |
| 839428 | Apr 30, 2018 | Apr 30, 2018 | Crown Equipment Co. | Wendeborn #1 | 5,900 | 20732928 |
| 837686 | Mar 20, 2018 | Mar 20, 2018 | Bettis, Boyle & Stovall | Bobby Joe Helton #1 | 6,200 | 20732927 |
| 837376 | Mar 20, 2018 | Mar 20, 2018 | NBX Energy, LLC | Flat Top Ranch PC #3 | 7,000 | 20732925 |
| 837379 | Mar 9, 2018 | Mar 9, 2018 | NBX Energy, LLC | Flat Top Ranch PC #4 | 7,000 | 20732926 |
| 837379 | Mar 9, 2018 | Mar 9, 2018 | NBX Energy, LLC | Flat Top Ranch PC #4 | 7,000 | 20732926 |
| 837154 | Mar 9, 2018 | Mar 9, 2018 | Mercury Operating, LLC | Tidwell #1 | 9,000 | 20732924 |
| 836528 | Feb 20, 2018 | Feb 20, 2018 | Wilcox Petroleum Operating LLC. | Collett #4 | 5,500 | 20732923 |
| 836528 | Feb 20, 2018 | Feb 20, 2018 | Wilcox Petroleum Operating LLC. | Collett #4 | 5,999 | 20732923 |
| 835105 | Jan 24, 2018 | Jan 24, 2018 | NBX Energy, LLC | Flat Top Ranch PC #2 | 7,000 | 20732922 |
| 835105 | Jan 24, 2018 | Jan 24, 2018 | NBX Energy, LLC | Flat Top Ranch PC #2 | 7,000 | 20732922 |
| 833997 | Dec 14, 2017 | Dec 14, 2017 | S.B. Street Operating, Inc. | Gannaway #5 | 5,800 | 20732921 |
| 833593 | Dec 4, 2017 | Dec 4, 2017 | Wilcox Petroleum Operating LLC. | Guffee #1 | 6,000 | 20732920 |
| 832692 | Nov 7, 2017 | Nov 7, 2017 | Clark, John M., Inc. | Eddie #1 | 6,000 | 20732919 |
| 832223 | Oct 26, 2017 | Oct 26, 2017 | NBX Energy, LLC | Flat Top Ranch PC #1 | 7,000 | 20732917 |
| 832404 | Oct 25, 2017 | Oct 25, 2017 | Chisholm Operating, Inc. | Frazier 145 #1 | 5,300 | 20732918 |
| 829588 | Aug 17, 2017 | Aug 17, 2017 | Sunoco Pipeline L.P. | TP 15 #01 | 340 | 20732916 |
| 829505 | Aug 10, 2017 | Aug 10, 2017 | Wilcox Petroleum Operating LLC. | Farmer #3 | 6,000 | 20732915 |
| 829338 | Jul 31, 2017 | Jul 31, 2017 | S.B. Street Operating, Inc. | Gannaway #4 | 5,800 | 20732914 |
| 829065 | Jul 24, 2017 | Jul 24, 2017 | Landmaster Partners, Inc. | Kieke #5 | 3,000 | 20732531 |
| 827670 | Jun 16, 2017 | Jun 16, 2017 | Canan Mowrey Operating, LLC | Hamilton #2 | 8,000 | 20732913 |
| 827753 | Jun 15, 2017 | Jun 15, 2017 | Wilcox Petroleum Operating LLC. | Middlebrook #11 | 6,000 | 20732881 |
| 827064 | May 30, 2017 | May 30, 2017 | Plains Pipeline L.P. | BS-69 MP 254.027 #1CP | 400 | 20732912 |
| 823754 | May 3, 2017 | May 3, 2017 | Rwa, LLC | Kittley #1 | 6,100 | 20732637 |
| 825892 | May 1, 2017 | May 1, 2017 | Bluff Creek Petroleum, LLC | Hendrick Ranch -C- #304 | 1,999 | 20732911 |
| 825889 | May 1, 2017 | May 1, 2017 | Bluff Creek Petroleum, LLC | Hendrick Ranch -C- #303 | 1,999 | 20732910 |
| 825616 | Apr 25, 2017 | Apr 25, 2017 | Chisholm Operating, Inc. | Frazier 24 #1 | 2,000 | 20732909 |
| 825079 | Apr 13, 2017 | Apr 13, 2017 | Crown Equipment Co. | Ramm Unit #1A | 5,765 | 20731231 |
| 824612 | Apr 10, 2017 | Apr 10, 2017 | Cholla Petroleum, Inc. | Ulmer Unit #1 | 5,865 | 20732819 |
| 824119 | Mar 13, 2017 | Mar 13, 2017 | Pmo | Elliott #1 | 7,000 | 20732870 |
| 823960 | Mar 8, 2017 | Mar 8, 2017 | S.B. Street Operating, Inc. | Gannaway #3 | 5,800 | 20732908 |
| 823727 | Mar 8, 2017 | Mar 8, 2017 | Wilcox Petroleum Operating LLC. | Adams Farmer #5 | 6,000 | 20732907 |
| 822719 | Feb 9, 2017 | Feb 9, 2017 | Novo Exploration Corporation | Adkins #1 | 5,000 | 20732906 |
| 821471 | Jan 9, 2017 | Jan 9, 2017 | Rister Oil&gas International LLC | Teichelman, Billy & Larry #2 | 2,950 | 20731373 |