| Avant G-1-268441 | Exco Operating Company, LP | Indio Tanks (Pearsall) | La Salle | 1 | 14.1K | 1.19M | Oct 2011 – Apr 2026 |
| Jonesville G-6-98630 | Exco Operating Company, LP | Waskom (Cotton Valley) | Harrison | 1 | 12.1K | 336K | Jan 1993 – Mar 2011 |
| Jobe G-6-151131 | Exco Operating Company, LP | Waskom (Page Sand) | Harrison | 1 | 9.9K | 175K | Jul 1994 – Mar 2011 |
| Griffin Ranch GU #3 G-6-33076 | Exco Operating Company, LP | Danville (TP-CV Cons.) | Gregg | 1 | 9.24K | 365K | Jan 1993 – May 2010 |
| Stone G-6-142929 | Exco Operating Company, LP | Martha Jane (Pettit, U.) | Rusk | 1 | 8.07K | 255K | Jan 1993 – Dec 2006 |
| Dickson, Starr GU #1 G-6-151124 | Exco Operating Company, LP | Danville (TP-CV Cons.) | Gregg | 1 | 7.15K | 168K | Jun 1994 – Mar 2000 |
| Griffith G-6-108873 | Exco Operating Company, LP | Minden (Travis Peak Cons.) | Rusk | 1 | 4.44K | 293K | Jan 1993 – Nov 2005 |
| Stroud, Kathryn G-6-107563 | Exco Operating Company, LP | Minden (Travis Peak Cons.) | Rusk | 1 | 3.35K | 87.2K | Jan 1993 – Dec 1996 |
| Winston G-6-115766 | Exco Operating Company, LP | Waskom (Bell Zone) | Harrison | 1 | 3.25K | 371K | Jan 1993 – Feb 2011 |
| Currie G-6-158535 | Exco Operating Company, LP | Waskom (Bell Zone) | Harrison | 1 | 2.1K | 452K | Mar 1996 – Dec 2002 |
| MHS-Wells G-6-183904 | Exco Operating Company, LP | Bethany (Travis Peak Cons.) | Panola | 1 | 1.35K | 338K | Aug 2001 – Jul 2009 |
| Trammell G-6-119396 | Exco Operating Company, LP | Waskom (Travis Peak 5) | Harrison | 1 | 901 | 548K | Jan 1993 – Jun 2009 |
| Stroud, Kathryn G-6-162500 | Exco Operating Company, LP | Rufus (Pettit, Upper-Oil) | Rusk | 1 | 867 | 94K | Feb 1997 – Sep 2009 |
| Allday, M. Gas Unit G-6-107632 | Exco Operating Company, LP | Waskom (Page Sand) | Harrison | 1 | 797 | 73.8K | Jan 1993 – May 1995 |
| Lucille G-6-133628 | Exco Operating Company, LP | Waskom (Travis Peak 7) | Harrison | 1 | 658 | 996K | Jan 1993 – May 2008 |
| Knighton G-6-169203 | Exco Operating Company, LP | Waskom (Bell Zone) | Harrison | 1 | 635 | 158K | May 1998 – Jul 2009 |
| Rudd G-6-137416 | Exco Operating Company, LP | Waskom (Travis Peak 7) | Harrison | 1 | 598 | 648K | Jan 1993 – Mar 2010 |
| Jobe Shale Unit G-6-259566 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Harrison | 1 | 423 | 3.91M | Apr 2010 – Apr 2026 |
| Walling Gas Unit G-6-258852 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Harrison | 1 | 259 | 2.47M | Mar 2010 – Apr 2026 |
| Boggy Bayou Baptist Church G-6-161406 | Exco Operating Company, LP | Bethany (Paluxy) | Panola | 1 | 174 | 228K | Dec 1996 – Nov 2004 |
| Bryson, J. M., et Al G-6-17254 | Exco Operating Company, LP | Waskom (Travis Peak 1) | Harrison | 1 | 161 | 58.8K | Jan 1993 – Dec 2007 |
| North Jonesville "A" G-6-241417 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Harrison | 1 | 120 | 211K | Jun 2008 – Apr 2026 |
| Pitts-Furrh G-6-198690 | Exco Operating Company, LP | Bethany (Travis Peak Cons.) | Panola | 1 | 119 | 61.2K | Oct 2003 – Dec 2009 |
| Griffin Ranch Oil Unit 6 G-6-262043 | Exco Operating Company, LP | Danville (Young) | Gregg | 1 | 78 | 2.21K | Dec 2010 – Feb 2012 |
| Brent Miller A1 G-6-263852 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Nacogdoches | 1 | 69 | 4.46M | Apr 2011 – Sep 2025 |
| Johnston, Patsy G-6-245623 | Exco Operating Company, LP | Peatown (Cotton Valley, Lower) | Gregg | 1 | 25 | 61.2K | Jan 2009 – Jul 2012 |
| Burrows Gas Unit G-6-254569 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 20 | 5.37M | Oct 2009 – Apr 2026 |
| Hester G-1-115918 | Exco Operating Company, LP | Leona River (Escondido D-1) | Zavala | 1 | 20 | 232K | Jan 1993 – Apr 2019 |
| MHS-Cline G-6-180167 | Exco Operating Company, LP | Bethany (Travis Peak Cons.) | Panola | 1 | 17 | 1.86K | Feb 2001 – Jun 2001 |
| Red River 877 G-6-246292 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Shelby | 1 | 17 | 1.78M | Jan 2009 – Apr 2026 |
| Martin G-6-171887 | Exco Operating Company, LP | Bethany (Travis Peak 6300) | Harrison | 1 | 14 | 290 | Feb 1999 – Oct 1999 |
| Red River 164 G-6-253436 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 12 | 2.94M | May 2009 – Apr 2026 |
| Red River 257 A G-6-254917 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 3 | 3.42M | Nov 2009 – Apr 2026 |
| Brent Miller Unit A6 G-6-265968 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Nacogdoches | 1 | 2 | 6.24M | Nov 2012 – Apr 2026 |
| Red River 257 B G-6-255926 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 2 | 3.04M | Dec 2009 – Apr 2026 |
| Bowles GU G-6-295901 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Panola | 1 | 1 | 4.56M | Apr 2025 – Apr 2026 |
| Walker SU D G-6-262136 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Nacogdoches | 1 | 1 | 5M | May 2011 – Apr 2026 |
| Griffin Ranch GU #1 G-6-228923 | Exco Operating Company, LP | Danville (TP-CV Cons.) | Gregg | 1 | 0 | 0 | — |
| Winston G-6-117606 | Exco Operating Company, LP | Waskom (Travis Peak 6150) | Harrison | 1 | 0 | 36.4K | Jan 1993 – Mar 2007 |
| Red River 35 G-6-258972 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 3.22M | Aug 2010 – Apr 2026 |
| Owens G-6-258968 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 4.13M | May 2010 – Apr 2026 |
| Red River 365 B G-6-258869 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 3.91M | Nov 2010 – Apr 2026 |
| Winston G-6-116863 | Exco Operating Company, LP | Waskom (Bell Zone) | Harrison | 1 | 0 | 0 | — |
| Red River 620 B G-6-258763 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 2.45M | Oct 2010 – Apr 2026 |
| Red River 619 B G-6-258694 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 2.99M | Apr 2010 – Apr 2026 |
| Haley Shale Unit G-6-258163 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 2.87M | Nov 2010 – Apr 2026 |
| Red River 589 G-6-257958 | Exco Operating Company, LP | Carthage (Haynesville Shale) | Nacogdoches | 1 | 0 | 3.12M | Sep 2010 – Apr 2026 |
| Jarvis East G.U. G-6-257558 | Exco Operating Company, LP | Wildcat | Cherokee | 1 | 0 | 0 | — |
| Red River 620 A G-6-255464 | Exco Operating Company, LP | Carthage (Haynesville Shale) | San Augustine | 1 | 0 | 4.42M | Feb 2010 – Apr 2026 |
| Bryson, J. M. Unit G-6-17157 | Exco Operating Company, LP | Waskom (Pettit, Upper) | Harrison | 1 | 0 | 0 | — |