| Lauren #135-059-22326 | Excelsior Exploration Corporation | Harper | OrphanedGas | 7,500 | Aug 3, 2017 | May 9, 2005 | — |
| MPH #1-7HHZ35-007-25647 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,124 | Nov 21, 2013 | Jan 10, 2014 | — |
| Sager #1-8HHZ35-007-25646 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,248 | Nov 1, 2013 | Dec 20, 2013 | — |
| Pshigoda #1-11HHZ35-007-25633 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,078 | Aug 16, 2013 | Oct 17, 2013 | — |
| Sager Trust #1-20HHZ35-007-25631 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 10,925 | Aug 15, 2013 | Nov 1, 2013 | — |
| Sager Trust #1-17HHZ35-007-25625 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,010 | Jul 18, 2013 | Nov 5, 2013 | — |
| Ollenberger #1-34HHZ35-007-25624 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,150 | Jul 10, 2013 | Sep 17, 2013 | — |
| Morris #1-35HHZ35-007-25581 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,325 | Jan 28, 2013 | Apr 12, 2013 | — |
| Padget #1-19HHZ35-007-25573 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,028 | Dec 27, 2012 | Apr 23, 2013 | — |
| Price Trust #2-21HHZ35-007-25572 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedTerminated UIC well | 11,210 | Dec 18, 2012 | Feb 9, 2013 | — |
| Hughes Partnership #1HHZ35-007-25567 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 16,424 | Nov 20, 2012 | Jan 18, 2013 | — |
| Pearson #1-4HHZ35-007-25542 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 10,444 | Aug 14, 2012 | Oct 10, 2012 | — |
| Thornton #1-9HHZ35-007-25537 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,148 | Jul 30, 2012 | Oct 4, 2012 | — |
| Sager Farms #1-22HHZ35-007-25532 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,219 | Jul 12, 2012 | Aug 31, 2012 | — |
| Reeves #1-15HHZ35-007-25503 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 12,064 | Mar 27, 2012 | May 11, 2012 | — |
| Kachel #1HHZ35-007-25447 | Excelsior Exploration Corporation | BeaverMarmaton | State fund plugging listOil | 10,898 | Apr 22, 2011 | Jul 21, 2011 | — |
| Nelson #1HHZ35-007-25438 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,540 | Mar 10, 2011 | Jun 19, 2011 | — |
| Parker #1HHZ35-007-25409 | Excelsior Exploration Corporation | BeaverMarmaton | OrphanedOil | 11,030 | Sep 9, 2010 | Feb 3, 2011 | — |
| Frantz "a" #1HHZ35-007-25386 | Excelsior Exploration Corporation | Beaver | OrphanedOil | 10,589 | Mar 29, 2010 | — | — |
| Oliver a #235-045-22531 | Excelsior Exploration Corporation | Ellis | OrphanedGas | 7,900 | Mar 3, 2006 | May 18, 2006 | — |
| Crouch #235-059-22340 | Excelsior Exploration Corporation | Harper | OrphanedGas | 6,530 | Jul 21, 2005 | Sep 9, 2005 | — |
| Murphy 'a' #135-059-22338 | Excelsior Exploration Corporation | Harper | OrphanedGas | 7,400 | Jul 13, 2005 | Aug 29, 2005 | — |
| Pittman 'a' #335-045-22434 | Excelsior Exploration Corporation | Ellis | OrphanedGas | 7,750 | Nov 10, 2004 | Jan 15, 2005 | — |
| Thompson #135-045-22006 | Excelsior Exploration Corporation | Ellis | OrphanedGas | 8,903 | Jul 2, 1998 | Aug 24, 1998 | — |
| Swanson #5HZ35-139-22838 | Excelsior Exploration Corporation | Texas | OrphanedGas | 5,038 | Nov 14, 1997 | Feb 14, 1998 | — |
| Heatley Estate #335-139-22710 | Excelsior Exploration Corporation | Texas | OrphanedGas | 3,180 | Jan 10, 1997 | Feb 4, 1997 | — |
| Jane #135-045-21660 | Excelsior Exploration Corporation | Ellis | OrphanedGas | 8,500 | Jul 19, 1990 | Aug 19, 1990 | — |
| Albert B (Mike Albert #1) #235-007-00033 | Excelsior Exploration Corporation | Beaver | OrphanedTerminated UIC well | 6,776 | — | May 13, 1952 | — |
| West Elmwood (Cornell Unit 1) #2-135-007-00287 | Excelsior Exploration Corporation | Beaver | OrphanedGas | — | — | Jun 4, 1960 | — |
| W.elmwood Unit(cramer STATE#1) #6-135-007-00349 | Excelsior Exploration Corporation | Beaver | OrphanedGas | 8,100 | — | Jan 23, 1961 | — |
| West Elmwood(ollie CATES#1) #11-135-007-00360 | Excelsior Exploration Corporation | Beaver | OrphanedOil | 8,235 | — | Mar 16, 1961 | — |
| W.elmwood Unit(custer #2) #5-135-007-20115 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Jan 5, 1967 | — |
| W. Elmwood UNIT(CUSTER#3) #4-135-007-20229 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Mar 18, 1968 | — |
| W. Elmwood Unit WSW (502) ##235-007-20979 | Excelsior Exploration Corporation | Beaver | OrphanedWater supply | 4,200 | — | Oct 31, 1974 | — |
| West Elmwood UNIT"B"(CATES#1-9 #24-135-007-22341 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Apr 26, 1982 | — |
| W. Elmwood Unit "B" #20-235-007-22473 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Jun 7, 1983 | — |
| West Elmwood U"B"(CUSTER#1-16) #25-135-007-22489 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | May 6, 1983 | — |
| West Elmwood Unit(cates #1-16) #26-135-007-22519 | Excelsior Exploration Corporation | Beaver | OrphanedOil | 7,950 | — | May 29, 1983 | — |
| West Elmwood (C.J.FRAZEE#1) #9-135-007-35000 | Excelsior Exploration Corporation | Beaver | OrphanedOil | 7,708 | — | Oct 13, 1964 | — |
| West Elmwood Unit (Cates #1) #20-135-007-35411 | Excelsior Exploration Corporation | Beaver | OrphanedTerminated UIC well | 7,789 | — | Nov 20, 1993 | — |
| West Elmwood(r.s. CUSTER#1) #13-135-007-35548 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Jun 8, 1962 | — |
| West Elmwood(r a CUSTER#2) #13-235-007-35549 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | May 6, 1963 | — |
| W.elmwood (G. Buechner #1) #15-135-007-35882 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Dec 4, 1962 | — |
| West Elmwood (Ollie CATES"A"#1 #18-135-007-35913 | Excelsior Exploration Corporation | Beaver | OrphanedOil | 7,680 | — | Jul 25, 1961 | — |
| West Elmwood(ollie CATES"B"#1) #19-135-007-35914 | Excelsior Exploration Corporation | Beaver | OrphanedOil | 7,700 | — | Feb 28, 1963 | — |
| West Elmwood(edmond E.FRONK#1) #14-135-007-35915 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Jul 29, 1963 | — |
| W. Elmwood (T.S. Miller #2) #10-235-007-35919 | Excelsior Exploration Corporation | Beaver | OrphanedOil | 7,700 | — | Feb 5, 1962 | — |
| West Elmwood (CORNELL#3) #1-335-007-36403 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Dec 31, 1962 | — |
| West Elmwood UNIT(FRAZEE#1) #7-135-007-36497 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Jul 23, 1962 | — |
| W.elmwood Unit(cramer State) #6-235-007-36499 | Excelsior Exploration Corporation | Beaver | OrphanedOil | — | — | Jul 23, 1962 | — |