| #23A | 00338891 | Oct 11, 2001 | Producing | Highmark Energy Operating, LLC | 4,800 | Sep 20, 2001 |
| #11 | 00338858 | Jul 1, 2002 | Plugged | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #11W | 00338858 | Jul 1, 2002 | Plugged | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #12W | 00338859 | Feb 20, 2002 | Injection | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #13W | 00338860 | Feb 20, 2002 | Injection | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #19W | 00338861 | Oct 3, 2001 | Plugged | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #20W | 00338862 | Oct 3, 2001 | Plugged | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #21W | 00338863 | Oct 2, 2001 | Injection | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #26 | 00338864 | Aug 19, 2002 | Shut In | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #26W | 00338864 | Aug 19, 2002 | Shut In | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #27W | 00338865 | Nov 8, 2001 | Injection | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #28W | 00338866 | Jan 28, 2002 | Injection | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #33W | 00338867 | Jan 29, 2002 | Shut In | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #34W | 00338868 | Jan 30, 2002 | Shut In | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #8 | 00338869 | Oct 8, 2001 | Shut In | Highmark Energy Operating, LLC | 4,800 | Aug 16, 2001 |
| #37 | 00310505 | Aug 10, 2001 | Plugged | Highmark Energy Operating, LLC | 7,108 | Aug 9, 2001 |
| #35 | 00305461 | Jul 23, 2008 | Producing | Highmark Energy Operating, LLC | 9,933 | Nov 29, 1993 |
| #18W | 00337201 | Nov 5, 2001 | Plugged | Highmark Energy Operating, LLC | 5,000 | Feb 5, 1993 |
| #5 | 00337202 | Jun 4, 1993 | Shut In | Highmark Energy Operating, LLC | 5,000 | Feb 5, 1993 |
| #1 | 00305376 | Jul 25, 2008 | Shut In | Highmark Energy Operating, LLC | 11,933 | Aug 9, 1982 |
| #10 | — | — | Plugged | Highmark Energy Operating, LLC | — | — |
| #14 | — | Nov 12, 2001 | Shut In | Highmark Energy Operating, LLC | — | — |
| #14D | — | Feb 21, 1959 | Plugged | Highmark Energy Operating, LLC | — | — |
| #15 | — | — | Shut In | Highmark Energy Operating, LLC | — | — |
| #16 | — | Aug 14, 1986 | Producing | Highmark Energy Operating, LLC | — | — |
| #17 | — | Mar 7, 1974 | Plugged | Highmark Energy Operating, LLC | — | — |
| #18 | — | — | Shut In | Highmark Energy Operating, LLC | — | — |
| #2 | — | Nov 5, 2001 | Shut In | Highmark Energy Operating, LLC | — | — |
| #22 | — | Oct 11, 2001 | Shut In | Highmark Energy Operating, LLC | — | — |
| #24 | — | Nov 12, 2001 | Producing | Highmark Energy Operating, LLC | — | — |
| #25 | — | Nov 1, 2007 | Producing | Highmark Energy Operating, LLC | — | — |
| #29 | — | Oct 9, 2001 | Shut In | Highmark Energy Operating, LLC | — | — |
| #3 | — | — | Shut In | Highmark Energy Operating, LLC | — | — |
| #30 | — | — | Plugged | Highmark Energy Operating, LLC | — | — |
| #31 | — | Sep 9, 1986 | Plugged | Highmark Energy Operating, LLC | — | — |
| #32 | — | Oct 18, 2001 | Plugged | Highmark Energy Operating, LLC | — | — |
| #36 | — | Oct 23, 2001 | Shut In | Highmark Energy Operating, LLC | — | — |
| #38 | — | Apr 12, 2002 | Producing | Highmark Energy Operating, LLC | — | — |
| #4 | — | — | Shut In | Highmark Energy Operating, LLC | — | — |
| #41 | — | — | Shut In | Highmark Energy Operating, LLC | — | — |
| #42 | — | Jun 18, 1986 | Shut In | Highmark Energy Operating, LLC | — | — |
| #44 | — | — | Shut In | Highmark Energy Operating, LLC | — | — |
| #45 | — | — | Plugged | Highmark Energy Operating, LLC | — | — |
| #9 | — | Oct 26, 2001 | Shut In | Highmark Energy Operating, LLC | — | — |