| Hart Gas Unit G-6-148145 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1M | Dec 1993 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-152304 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 630K | Aug 1994 – Jul 2026 |
| Loftis Heirs Gas Unit G-6-153338 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 808K | Nov 1994 – Jul 2026 |
| Hart Gas Unit G-6-199700 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 611K | Oct 2003 – Jul 2026 |
| Resch Gas Unit G-6-200192 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.43M | Jan 2004 – Jul 2026 |
| Resch Gas Unit G-6-200431 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 692K | Aug 2003 – Jul 2026 |
| Loftis Gas Unit G-6-204540 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 590K | Jul 2004 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-205192 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.02M | Jul 2004 – Jul 2026 |
| Hunt Gas Unit G-6-207742 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 763K | Nov 2004 – Jul 2026 |
| Jones Gas Unit G-6-207744 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 538K | Dec 2004 – Jul 2026 |
| Resch Gas Unit G-6-208934 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 723K | Dec 2004 – Jul 2026 |
| Bivins Zeigler G. U. G-6-208935 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 557K | Jan 2005 – Jul 2026 |
| Hart Gas Unit G-6-210255 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 542K | Feb 2005 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-211014 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 550K | Mar 2005 – Jul 2026 |
| Resch Gas Unit G-6-212649 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.1M | May 2005 – Jul 2026 |
| Loftis Gas Unit G-6-213422 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 850K | May 2005 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-213526 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 862K | Jun 2005 – Jul 2026 |
| Hunt Gas Unit G-6-215179 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 936K | Aug 2005 – Jul 2026 |
| Hart Gas Unit G-6-215394 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 673K | Aug 2005 – Jul 2026 |
| Bailey Gas Unit G-6-216337 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 939K | Oct 2005 – Jul 2026 |
| Jones Gas Unit G-6-216341 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 458K | Oct 2005 – Jul 2026 |
| Hunt Gas Unit G-6-216342 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 809K | Nov 2005 – Jul 2026 |
| Loftis Gas Unit G-6-222268 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 566K | Jul 2006 – Jul 2026 |
| Loftis Gas Unit G-6-222802 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.14M | Sep 2006 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-222891 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 708K | Dec 2005 – Jul 2026 |
| Resch Gas Unit G-6-223184 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 969K | Aug 2006 – Jul 2026 |
| Resch Gas Unit G-6-224389 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.27M | Nov 2006 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-225187 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.16M | Nov 2006 – Jul 2026 |
| Loftis Gas Unit G-6-226646 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.09M | Dec 2006 – Jul 2026 |
| Bivins Zeigler G. U. G-6-227582 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 565K | Jan 2007 – Jul 2026 |
| Bailey Gas Unit G-6-227751 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 413K | Feb 2007 – Jul 2026 |
| Summers Gas Unit G-6-229408 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 299K | May 2007 – Jul 2026 |
| Hunt Gas Unit G-6-229690 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 582K | May 2007 – Jul 2026 |
| Resch Gas Unit G-6-229691 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 905K | Apr 2007 – Jul 2026 |
| Hart Gas Unit G-6-230310 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 630K | Jul 2007 – Jul 2026 |
| Hunt Gas Unit G-6-230312 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 476K | May 2007 – Jul 2026 |
| Hart Gas Unit G-6-230616 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 531K | Jul 2007 – Jul 2026 |
| Davis Gas Unit G-6-230838 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 425K | Jul 2007 – Jul 2026 |
| Hunt Gas Unit G-6-231278 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 586K | Jun 2007 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-231692 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 614K | Mar 2007 – Jul 2026 |
| Hart Gas Unit G-6-231781 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 529K | Aug 2007 – Jul 2026 |
| Morgan Gas Unit G-6-232016 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 280K | Oct 2007 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-232026 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 746K | Sep 2007 – Jul 2026 |
| Jones Gas Unit G-6-233091 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 566K | Oct 2007 – Jul 2026 |
| Resch Gas Unit G-6-233698 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.01M | Oct 2007 – Jul 2026 |
| Hart Gas Unit G-6-234400 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 624K | Nov 2007 – Jul 2026 |
| Hart Gas Unit G-6-234960 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 516K | Dec 2007 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-235648 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 737K | Dec 2007 – Jul 2026 |
| Hart Gas Unit G-6-235911 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 374K | Jan 2008 – Jul 2026 |
| Stewart, Jennifer Gas Unit G-6-235944 | Oak Hill (Cotton Valley) | Harrison | 1 | 0 | 1.07M | Jan 2008 – Jul 2026 |