| Foster R. T. 17 #442-431-32025 | Tall Dune Resources LLC only | SterlingConger (Penn) | ActiveGas | 8,629 | Feb 14, 2024 | 2 | Jul 2026 |
| Conger 5 #542-431-32940 | Burk Royalty Co. Ltd. only | SterlingConger (Penn) | Temporarily abandonedGas | 7,775 | May 7, 2021 | 2 | Jul 2026 |
| Conger F. 7 #842-431-32544 | Burk Royalty Co. Ltd. only | SterlingConger (Leonard) | ActiveOil | 7,500 | Jul 29, 2020 | 5 | Jul 2026 |
| Hildebrand #1HHZ42-431-33338 | Burk Royalty Co. Ltd. only | SterlingConger (Penn) | ActiveOil | 8,660 | Mar 25, 2020 | 3 | Jul 2026 |
| Westbrook 22 #542-431-32713 | Burk Royalty Co. Ltd. only | SterlingConger (Leonard) | ActiveOil | 7,250 | Oct 8, 2019 | 2 | Jul 2026 |
| Westbrook 22 #842-431-33045 | Burk Royalty Co. Ltd. only | SterlingConger (Leonard) | ActiveOil | 7,225 | Jun 20, 2019 | 3 | Jul 2026 |
| Flint -B- #60242-431-30943 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,400 | Jan 10, 2019 | 3 | Jul 2026 |
| Curry 17 #342-173-33270 | Burk Royalty Co. Ltd. only | GlasscockSpraberry (Trend Area) | ActiveOil | 9,362 | Dec 13, 2018 | 4 | Jul 2026 |
| Glass 26 #442-431-32385 | Bolding Energy LLC only | SterlingConger (Leonard) | ActiveOil | 8,500 | Aug 14, 2018 | 2 | Jul 2026 |
| Edmondson a #102942-173-33165 | Burk Royalty Co. Ltd. only | GlasscockConger (Penn) | ActiveOil | 9,330 | Dec 21, 2016 | 3 | Jul 2026 |
| Sterling O Fee #842-431-31418 | Burk Royalty Co. Ltd. only | SterlingConger (Penn) | ActiveGas | 8,400 | Dec 11, 2015 | 2 | Jul 2026 |
| Sterling G Fee #1442-431-31698 | Burk Royalty Co. Ltd. only | SterlingConger (Penn) | Temporarily abandonedGas | 8,110 | Dec 8, 2015 | 2 | Jul 2026 |
| Sterling O Fee #542-431-31245 | Burk Royalty Co. Ltd. only | SterlingConger (Penn) | ActiveGas | 8,405 | Dec 4, 2015 | 2 | Jul 2026 |
| Sterling R Fee #742-431-31931 | Burk Royalty Co. Ltd. only | SterlingConger (Penn) | ActiveGas | 8,365 | Dec 4, 2015 | 2 | Jul 2026 |
| Edmondson a #213242-173-33230 | Burk Royalty Co. Ltd. only | GlasscockSpraberry (Trend Area) | ActiveOil | 8,706 | Nov 25, 2014 | 3 | Jul 2026 |
| Sterling O Fee #742-431-31353 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,420 | Apr 21, 2014 | 2 | Jul 2026 |
| Sterling N Fee #642-431-31244 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,350 | Feb 26, 2014 | 2 | Jul 2026 |
| Sterling K Fee #642-431-31233 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,150 | Feb 25, 2014 | 2 | Jul 2026 |
| Sterling G Fee #8R42-431-31501 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,150 | Jan 21, 2014 | 2 | Jul 2026 |
| Sterling R Fee #142-431-30895 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,371 | Jan 18, 2014 | 2 | Jul 2026 |
| Sterling H Fee #1042-431-31673 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | PluggedOil | 8,250 | Jan 18, 2014 | 2 | Jul 2023 |
| Sterling K Fee #742-431-31379 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 7,950 | Jul 11, 2013 | 2 | Jul 2026 |
| Sterling M Fee #542-431-31694 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | Shut inOil | 7,808 | Jan 8, 2013 | 2 | Jul 2026 |
| Sterling M Fee #142-431-30592 | Texaco E & P Inc. only | SterlingConger (Penn) | PluggedOil | 7,920 | Jan 2, 2013 | 2 | May 2013 |
| Sterling R Fee #342-431-31599 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,320 | Dec 10, 2012 | 2 | Jul 2026 |
| Edmondson a #363042-173-34012 | Burk Royalty Co. Ltd. only | GlasscockSpraberry (Trend Area) | ActiveOil | 9,650 | Sep 13, 2012 | 2 | Jul 2026 |
| Sterling N Fee #542-431-31243 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | Shut inOil | 8,370 | May 31, 2012 | 2 | Jul 2026 |
| Sterling G Fee #642-431-31420 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,100 | Aug 8, 2011 | 2 | Jul 2026 |
| Brownfield V. #642-431-31280 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | Shut inOil | 8,345 | Jul 14, 2011 | 2 | Jul 2026 |
| Sterling I Fee #742-431-31173 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,065 | Jul 13, 2011 | 2 | Jul 2026 |
| Sterling J Fee #1142-431-31714 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 7,980 | Jul 13, 2011 | 2 | Jul 2026 |
| Sterling R Fee #642-431-31852 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,335 | Jul 13, 2011 | 2 | Jul 2026 |
| Sterling M Fee #342-431-30910 | Burk Royalty Co. Ltd. only | SterlingConger SW (Wolfcamp) | PluggedOil | 7,900 | Jul 12, 2011 | 2 | Dec 2022 |
| Allein a #382842-173-32289 | Stanolind Production LLC only | GlasscockLower Half (Wolfcamp) | PluggedOil | 8,700 | Apr 8, 2011 | 3 | Jul 2026 |
| Edmondson a #82942-173-33136 | Burk Royalty Co. Ltd. only | GlasscockConger (Leonard) | ActiveOil | 8,700 | Dec 21, 2010 | 2 | Jul 2026 |
| Edmondson a #202942-173-33216 | Burk Royalty Co. Ltd. only | GlasscockConger (Leonard) | ActiveOil | 8,850 | Dec 21, 2010 | 2 | Jul 2026 |
| Edmondson a #253042-173-33271 | Burk Royalty Co. Ltd. only | GlasscockConger (Penn) | ActiveOil | 9,426 | Nov 15, 2010 | 2 | Jul 2026 |
| Edmondson a #262942-173-33307 | Burk Royalty Co. Ltd. only | GlasscockSpraberry (Trend Area) | ActiveOil | 9,304 | Sep 29, 2010 | 2 | Jul 2026 |
| Sterling J Fee #942-431-31733 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 7,960 | Aug 10, 2010 | 2 | Jul 2026 |
| Sterling G Fee #242-431-30582 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,130 | Jul 13, 2010 | 2 | Jul 2026 |
| Sterling-N-Fee #242-431-30959 | Burk Royalty Co. Ltd. only | SterlingConger (Penn) | ActiveGas | 8,400 | Jul 13, 2010 | 2 | Jul 2026 |
| Edmondson a #1429R42-173-33194 | Burk Royalty Co. Ltd. only | GlasscockConger (Penn) | Shut inOil | 9,408 | Jun 29, 2010 | 2 | Jul 2026 |
| Edmondson a #63042-173-32604 | Burk Royalty Co. Ltd. only | GlasscockConger (Penn) | Shut inOil | 9,390 | Jun 28, 2010 | 2 | Jul 2026 |
| Foster R. T. Jr. 28 #142-431-30285 | CLR Secondary Recovery LLC only | SterlingSpraberry (Trend Area) | Shut inOil | 8,000 | Jun 2, 2010 | 1 | Jul 2026 |
| Sterling K Fee #342-431-30583 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,061 | Apr 9, 2010 | 3 | Jul 2026 |
| Sterling M Fee #442-431-31381 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | Shut inOil | 7,800 | Apr 8, 2010 | 2 | Jul 2026 |
| Edmondson a #403042-173-33646 | Burk Royalty Co. Ltd. only | GlasscockConger (Penn) | ActiveOil | 9,389 | Apr 5, 2010 | 1 | Jul 2026 |
| Sterling R Fee #842-431-31932 | Burk Royalty Co. Ltd. only | SterlingSpraberry (Trend Area) | ActiveOil | 8,350 | Mar 15, 2010 | 2 | Jul 2026 |
| Foster Ross - D #742-431-31396 | Berry Patterson Enterprises LLC only | SterlingParochial-Bade E. (Glorieta) | ActiveOil | 8,000 | Mar 3, 2010 | 2 | Jul 2026 |
| Edmondson a #13142-173-32377 | Burk Royalty Co. Ltd. only | GlasscockConger (Penn) | ActiveOil | 9,360 | Feb 9, 2010 | 5 | Jul 2026 |