| Butler Gas Unit G-5-159309 | Texaco E & P Inc. only | Teague (TP-CV Cons.) | Freestone | 1 | 4.95K | 503K | Apr 1996 – Sep 2001 |
| Butler Gas Unit G-5-162983 | XTO Energy Inc. only | Teague (Pettit B) | Freestone | 1 | 3.73K | 1.46M | Jan 1997 – Sep 2012 |
| Butler Gas Unit G-5-198363 | Hilcorp Energy Company only | Teague (Pettit B) | Freestone | 1 | 2.56K | 803K | Sep 2003 – Apr 2026 |
| Carter, Mattie K. Trust G-5-82510 | Fortson Oil Company only | Butler (Woodbine) | Freestone | 1 | 1.89K | 975K | Jan 1993 – Apr 2007 |
| Butler Gas Unit G-5-228524 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 678 | 1.05M | Mar 2007 – Apr 2026 |
| Butler Gas Unit G-5-157814 | Texaco E & P Inc. only | Teague (Travis Peak, Lower) | Freestone | 1 | 550 | 64.7K | Jan 1996 – Aug 1996 |
| Butler Gas Unit G-5-158095 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 522 | 835K | Feb 1996 – May 2020 |
| Butler Gas Unit G-5-157810 | Texaco E & P Inc. only | Teague (Cotton Valley, Upper) | Freestone | 1 | 486 | 42.4K | Dec 1995 – Apr 1996 |
| Butler Gas Unit G-5-234865 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 438 | 838K | Aug 2007 – Apr 2026 |
| Butler Gas Unit G-5-220097 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 434 | 1M | May 2006 – Jun 2023 |
| Carter, Mattie K. Trust G-5-157497 | Fortson Oil Company only | Butler (Woodbine) | Freestone | 1 | 431 | 169K | Nov 1995 – Oct 1997 |
| Carter, Mattie K. G-5-166078 | Fortson Oil Company only | Butler (Subclarksville) | Freestone | 1 | 430 | 98.4K | Oct 1997 – May 2007 |
| Butler Gas Unit G-5-187949 | Chevron U. S. A. Inc. only | Teague (TP-CV Cons.) | Freestone | 1 | 378 | 141K | Mar 2002 – Aug 2003 |
| Butler Gas Unit G-5-255914 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 349 | 1.66M | Mar 2010 – Apr 2026 |
| Butler Gas Unit G-5-230028 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 310 | 1.01M | Jul 2007 – Apr 2026 |
| Lipsey Gas Unit "A" G-5-139669 | Carr Resources, Inc. only | Butler (Dexter) | Freestone | 1 | 274 | 380K | Jan 1993 – Nov 1993 |
| Butler Gas Unit G-5-248210 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 260 | 1.24M | Nov 2007 – Apr 2026 |
| Butler Gas Unit G-5-228964 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 257 | 1.39M | Apr 2007 – Apr 2026 |
| Butler Gas Unit G-5-262613 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 254 | 934K | Jul 2011 – Apr 2026 |
| Butler Gas Unit G-5-243808 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 226 | 1.37M | Oct 2008 – Apr 2026 |
| Butler Gas Unit G-5-229935 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 211 | 1.8M | Jul 2007 – Apr 2026 |
| Carter, Mattie K. Trust G-5-159010 | Fortson Oil Company only | Butler (Woodbine) | Freestone | 1 | 203 | 214K | Apr 1996 – Mar 2000 |
| Butler Gas Unit G-5-215793 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 184 | 1.55M | Sep 2005 – Apr 2026 |
| Butler Gas Unit G-5-190055 | XTO Energy Inc. only | Teague (Rodessa) | Freestone | 1 | 165 | 15K | Jul 2002 – Sep 2012 |
| Butler Gas Unit G-5-216572 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 156 | 869K | Sep 2005 – May 2020 |
| Garrett, W.T. G-5-124715 | Swift Energy Company only | Butler (Pettit) | Freestone | 1 | 74 | 71.7K | Jan 1993 – Feb 1995 |
| S. W. University G-5-117966 | Orbit Exploration LLC only | Butler (Cotton Valley Lime) | Freestone | 1 | 51 | 1.74M | Jan 1993 – Apr 1997 |
| Butler Gas Unit G-5-147230 | Texaco E & P Inc. only | Teague (Travis Peak) | Freestone | 1 | 47 | 291K | Oct 1993 – Feb 1996 |
| Butler Gas Unit G-5-258023 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 44 | 321K | Jul 2010 – Apr 2026 |
| Butler Gas Unit G-5-254634 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 23 | 792K | Dec 2009 – Apr 2026 |
| Butler Gas Unit G-5-254639 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 15 | 134K | Dec 2009 – Feb 2012 |
| Butler Gas Unit G-5-266239 | Hilcorp Energy Company only | Teague (Travis Peak) | Freestone | 1 | 10 | 50.1K | Mar 2012 – Oct 2016 |
| Butler Gas Unit G-5-282198 | Hilcorp Energy Company only | Teague (Pettit B) | Freestone | 1 | 1 | 3.84K | Nov 2016 – Apr 2026 |
| Carter, Mattie K. Trust G-5-145532 | Fortson Oil Company only | Butler (Dexter) | Freestone | 1 | 0 | 560K | May 1993 – Jan 1995 |
| Carter, Mattie K. Trust G-5-139112 | Fortson Oil Company only | Butler (Dexter) | Freestone | 1 | 0 | 1.02M | Jan 1993 – Mar 1996 |
| Lipsey Gas Unit G-5-138721 | Carr Resources, Inc. only | Butler (Woodbine) | Freestone | 1 | 0 | 0 | — |
| Freestone Underground Storage G-5-79043 | Freestone Underground STG, Inc. only | Butler (Woodbine) | Freestone | 1 | 0 | 0 | — |
| Lipsey Gas Unit "A" G-5-150943 | Carr Resources, Inc. only | Butler (Dexter) | Freestone | 1 | 0 | 0 | — |
| Butler Gas Unit G-5-215795 | XTO Energy Inc. only | Mimms Creek (Cotton Valley Sand) | Freestone | 1 | 0 | 0 | — |
| Butler Gas Unit O/A G-5-66510 | Texaco E & P Inc. only | Teague (Cotton Valley) | Freestone | 1 | 0 | 44.9K | Jan 1993 – Sep 1993 |
| Freestone Underground Storage G-5-62664 | Taylor Disposal Operating, Inc. only | Butler (Woodbine) | Freestone | 1 | 0 | 0 | — |
| Freestone Underground Storage G-5-62665 | Taylor Disposal Operating, Inc. only | Butler (Woodbine) | Freestone | 1 | 0 | 0 | — |
| Butler Gas Unit G-5-262624 | Hilcorp Energy Company only | Teague (Travis Peak) | Freestone | 1 | 0 | 0 | — |
| Butler Gas Unit G-5-216573 | XTO Energy Inc. only | Mimms Creek (Cotton Valley Sand) | Freestone | 1 | 0 | 0 | — |
| Butler Gas Unit G-5-266421 | Hilcorp Energy Company only | Teague (Travis Peak) | Freestone | 1 | 0 | 0 | — |
| Butler Gas Unit G-5-220100 | XTO Energy Inc. only | Mimms Creek (Cotton Valley Sand) | Freestone | 1 | 0 | 0 | — |