| Clay H. R.-E- #7442-227-36156 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 2,607 | Jun 20, 2008 | — | — |
| Clay H. R.-E- #5242-227-30959 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 3,150 | Apr 25, 2002 | — | — |
| Clay H. R.-McNallen #6R42-227-32685 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,250 | Feb 1, 2002 | — | — |
| Clay H. R.-McNallen #1042-227-10154 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,302 | Mar 6, 2001 | — | — |
| Clay H. R.-McNallen #1242-227-10155 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,350 | Aug 3, 2000 | — | — |
| Clay H. R.-a- #1642-227-00466 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 2,346 | Sep 21, 1993 | — | — |
| Clay H. R.-a- #2642-227-10087 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,250 | Sep 21, 1993 | — | — |
| Clay H. R.-E- #6442-227-32701 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,100 | Sep 21, 1993 | — | — |
| Clay H. R.-a- #5542-227-31056 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 3,270 | Jun 17, 1993 | — | — |
| Clay H. R.-E- #5542-227-31571 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,200 | Jun 17, 1993 | — | — |
| Clay H. R.-McNallen #1442-227-02397 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,250 | Mar 24, 1992 | — | — |
| Clay H.R. #2242-227-10927 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,100 | Nov 18, 1991 | — | — |
| Clay H. R.-I- #542-227-00489 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,200 | Oct 21, 1991 | — | — |
| Clay H. R. -C- #242-227-04285 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,350 | Nov 19, 1990 | — | — |
| Clay H. R. -C- #942-227-10791 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,277 | Nov 19, 1990 | — | — |
| Clay H. R. -C- #542-227-02329 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,350 | Oct 25, 1990 | — | — |
| Clay H. R. -C- #742-227-10567 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,350 | Oct 24, 1990 | — | — |
| Clay H. R.-B- #1442-227-34595 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,240 | Oct 12, 1990 | — | — |
| Glass #142-173-31639 | Landmark IP LLC | Glasscock, TXGarden City S. (Wolfcamp) | ActiveOil | 10,256 | Nov 3, 1989 | — | — |
| TXL -3- #142-173-31732 | Landmark IP LLC | Glasscock, TXGarden City S. (Wolfcamp) | Shut inOil | 10,106 | Dec 18, 1986 | — | — |
| Clay H. R.-I- #642-227-31196 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,010 | Jan 21, 1986 | — | — |
| Glass #242-173-31911 | Landmark IP LLC | Glasscock, TXR.W.P. (Strawn) | Shut inOil | 9,500 | Oct 25, 1985 | — | — |
| TXL -3- #242-173-31852 | Landmark IP LLC | Glasscock, TXGarden City S. (Wolfcamp) | ActiveOil | 10,025 | Jun 27, 1985 | — | — |
| Clay. H.R.-B-Amoco #142-227-03235 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,300 | Sep 19, 1984 | — | — |
| Clay. H.R.-B-Amoco #342-227-03237 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,300 | Aug 20, 1984 | — | — |
| Clay. H.R.-B-Amoco #442-227-03239 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,185 | Aug 17, 1984 | — | — |
| Clay H. R.-E- #6242-227-32699 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,100 | Apr 1, 1982 | — | — |
| Clay H. R.-E- #6342-227-32700 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,200 | Apr 1, 1982 | — | — |
| Clay H. R.-McNallen #13W42-227-32688 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,251 | Mar 8, 1982 | — | — |
| Clay H. R.-E- #5842-227-32646 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,140 | Jan 28, 1982 | — | — |
| Clay H. R.-E- #6142-227-32618 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 3,112 | Jan 14, 1982 | — | — |
| Clay H. R.-E- #6042-227-32619 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 3,110 | Jan 14, 1982 | — | — |
| Clay H. R.-E- #5742-227-32620 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,200 | Jan 14, 1982 | — | — |
| Clay H. R.-E- #5942-227-32621 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 3,140 | Jan 14, 1982 | — | — |
| Clay H. R.-E- #5642-227-32477 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 4,050 | Jun 23, 1981 | — | — |
| Clay H. R.-McNallen #842-227-32314 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 4,000 | Nov 19, 1980 | — | — |
| Clay H. R. -C- #842-227-10676 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,100 | Sep 6, 1978 | — | — |
| Clay H. R.-E- #5442-227-31570 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | 3,200 | Feb 6, 1978 | — | — |
| Clay H. R.-a- #2242-227-00457 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 3,200 | — | — | — |
| Clay H. R.-a- #2342-227-00458 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | — | — | — | — |
| Clay H. R.-E- #1242-227-00460 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 2,963 | — | — | — |
| Clay H. R.-E- #1342-227-00461 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | — | — | — | — |
| Clay H. R.-E- #1442-227-00463 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | — | — | — | — |
| Clay H. R.-a- #15 L42-227-00464 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 3,194 | — | — | — |
| Clay H. R.-E- #1542-227-00465 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 3,200 | — | — | — |
| Clay H. R.-E- #1642-227-00467 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | — | — | — | — |
| Clay H. R.-a- #1742-227-00468 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | — | — | — | — |
| Clay H. R.-E- #1742-227-00469 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | PluggedOil | — | — | — | — |
| Clay H. R.-a- #1942-227-00471 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | ActiveOil | 2,596 | — | — | — |
| Clay H. R.-a- #2042-227-00472 | Landmark IP LLC | Howard, TXHoward Glasscock (Consolidated) | Shut inOil | 2,590 | — | — | — |