| Edmondson a #563242-173-35688 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,375 | Mar 22, 2013 | — | — |
| Edmondson a #462942-173-35624 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,409 | Feb 26, 2013 | — | — |
| Edmondson a #473142-173-35577 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,400 | Jan 25, 2013 | — | — |
| Edmondson a #492042-173-35552 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,380 | Jan 17, 2013 | — | — |
| Edmondson a #363042-173-34012 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,650 | Sep 13, 2012 | — | — |
| Edmondson a #482042-173-35238 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,400 | Aug 14, 2012 | — | — |
| Edmondson a #443042-173-35179 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,366 | Jul 18, 2012 | — | — |
| Edmondson a #453042-173-35166 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,400 | Jul 17, 2012 | — | — |
| Sterling W Fee #542-173-34471 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,600 | Sep 1, 2011 | — | — |
| Glasscock AB Fee #442-173-32234 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,665 | Jul 14, 2011 | — | — |
| Glasscock Fee #342-173-34333 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,525 | Jun 25, 2011 | — | — |
| Glasscock Fee #442-173-34334 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,640 | Jun 25, 2011 | — | — |
| Edmondson a #82942-173-33136 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Leonard) | ActiveOil | 8,700 | Dec 21, 2010 | — | — |
| Edmondson a #202942-173-33216 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Leonard) | ActiveOil | 8,850 | Dec 21, 2010 | — | — |
| Edmondson a #253042-173-33271 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,426 | Nov 15, 2010 | — | — |
| Edmondson a #262942-173-33307 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 9,304 | Sep 29, 2010 | — | — |
| Edmondson a #1429R42-173-33194 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | Shut inOil | 9,408 | Jun 29, 2010 | — | — |
| Edmondson a #63042-173-32604 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | Shut inOil | 9,390 | Jun 28, 2010 | — | — |
| Edmondson a #403042-173-33646 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,389 | Apr 5, 2010 | — | — |
| Glasscock Fee #242-173-33629 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,785 | Mar 17, 2010 | — | — |
| Edmondson a #13142-173-32377 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,360 | Feb 9, 2010 | — | — |
| Edmondson a #23242-173-32417 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,407 | Feb 9, 2010 | — | — |
| Edmondson a #33142-173-32452 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,382 | Feb 9, 2010 | — | — |
| Edmondson a #53042-173-32550 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | Shut inOil | 9,400 | Feb 9, 2010 | — | — |
| Edmondson a #113142-173-33159 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,500 | Feb 9, 2010 | — | — |
| Edmondson a #123242-173-33161 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,400 | Jan 26, 2010 | — | — |
| Edmondson a #43242-173-33566 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,365 | Dec 2, 2009 | — | — |
| Glasscock AB Fee #542-173-32231 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,635 | May 13, 2009 | — | — |
| Edmondson a #163042-173-33174 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,320 | May 7, 2009 | — | — |
| Edmondson a #223042-173-33239 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,377 | May 7, 2009 | — | — |
| Edmondson a #371942-173-33498 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,737 | Apr 28, 2009 | — | — |
| Edmondson a #353042-173-33481 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | PluggedOil | 9,330 | Jan 2, 2009 | — | — |
| Edmondson a #321942-173-33466 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,445 | Nov 15, 2008 | — | — |
| Sterling W Fee #242-173-32338 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,500 | Oct 23, 2008 | — | — |
| Edmondson #642-173-33420 | Burk Royalty Co. Ltd. | Glasscock, TXConger SW (Penn) | ActiveGas | 9,330 | Aug 2, 2008 | — | — |
| Edmondson a #313042-173-33421 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,432 | Aug 1, 2008 | — | — |
| Edmondson 44 #24442-173-33388 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,382 | May 13, 2008 | — | — |
| Edmondson a #303042-173-33387 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 9,390 | Apr 14, 2008 | — | — |
| Edmondson #182942-173-33355 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 8,798 | Nov 15, 2007 | — | — |
| Edmondson a #291942-173-33354 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 8,840 | Nov 13, 2007 | — | — |
| Allein a #353442-173-32274 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Leonard) | Temporarily abandonedGas | 8,550 | Sep 28, 2007 | — | — |
| Glasscock Fee #142-173-33350 | Burk Royalty Co. Ltd. | Glasscock, TXConger SW (Penn) | ActiveGas | 8,680 | Aug 29, 2007 | — | — |
| Edmondson a #282942-173-33345 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 8,854 | Aug 23, 2007 | — | — |
| Allein a #402842-173-32297 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Leonard) | Shut inOil | 8,650 | Jun 19, 2007 | — | — |
| Edmondson a #232042-173-33240 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,779 | Jun 14, 2007 | — | — |
| Edmondson a #273242-173-33310 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 8,675 | May 9, 2007 | — | — |
| Frank Glass 16 #742-173-33308 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 8,600 | Apr 25, 2007 | — | — |
| Glasscock W Fee #542-173-32257 | Burk Royalty Co. Ltd. | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,590 | Aug 24, 2006 | — | — |
| Edmondson a #243142-173-33242 | Burk Royalty Co. Ltd. | Glasscock, TXConger (Penn) | ActiveOil | 8,775 | Aug 15, 2006 | — | — |
| Edmondson #542-173-33241 | Burk Royalty Co. Ltd. | Glasscock, TXConger SW (Penn) | ActiveGas | 8,708 | Jul 12, 2006 | — | — |