| Gas Storage Unit # 4 G-13-76049 | LA-Pan (Mississippian) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Gas Storage Unit G-13-79302 | LA-Pan (Mississippian) | Clay | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Lone Star Gas Storage Unit G-13-135919 | LA-Pan (Mississippian) | Clay | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Gas Storage Well G-13-137662 | Lake Dallas (Strawn) | Denton | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Lone Star Gas Storage Unit G-13-139273 | LA-Pan (Mississippian) | Clay | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| New York City Storage Unit G-13-155331 | New York City (Miss.-Storage) | — | 1 | 0 | 0 | Aug 1994 – Jul 2026 |
| New York City Storage Unit G-13-155332 | New York City (Miss.-Storage) | — | 1 | 0 | 0 | Aug 1994 – Jul 2026 |
| New York City Storage Unit G-13-155333 | New York City (Miss.-Storage) | — | 1 | 0 | 18.6K | Aug 1994 – Jul 2026 |
| Lake Dallas Gas Storage Well G-13-166525 | Lake Dallas (Strawn) | Denton | 1 | 0 | 0 | Dec 1997 – Jul 2026 |
| New York City Storage Unit G-13-169004 | New York City (Miss.-Storage) | Clay | 1 | 0 | 0 | Jun 1998 – Jul 2026 |
| New York City Storage Unit G-13-189779 | New York City (Miss.-Storage) | — | 1 | 0 | 0 | Jul 2000 – Jul 2026 |
| Lake Dallas Gas Storage Unit G-13-267654 | Lake Dallas (Strawn) | Denton | 1 | 0 | 0 | Sep 2012 – Jul 2026 |
| Lapan Gas Storage Unit G-13-283498 | LA-Pan (Mississippian) | Clay | 1 | 0 | 0 | Oct 2017 – Jul 2026 |
| New York City Storage Unit G-13-296377 | New York City (Miss.-Storage) | Clay | 1 | 0 | 0 | Nov 2023 – Jul 2026 |
| New York City Storage Unit G-13-296517 | New York City (Miss.-Storage) | Clay | 1 | 0 | 0 | Oct 2023 – Jul 2026 |
| Lone Star Gas Bethel Dome Stor. O-6-12172 | Bethel Dome (Storage) | Anderson | 2 | 0 | 0 | Jan 1993 – Jul 2026 |
| Brookside SWD O-6-14888 | Bethel (Woodbine) | Anderson | 2 | 0 | 0 | Dec 2008 – Jul 2026 |
| Bethel Salt Dome O-6-14890 | Bethel Dome (Storage) | Anderson | 1 | 0 | 0 | Mar 2009 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-22808 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-22809 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-22812 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-22813 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 17.5K | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-41877 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 3.14K | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49684 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49686 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49688 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49689 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49690 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49693 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49694 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49695 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49696 | Tri-Cities (Bacon Lime) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49709 | Tri-Cities (Rodessa) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-49710 | Tri-Cities (Rodessa) | — | 1 | 0 | 61.6K | Jan 1993 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-150293 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Mar 1994 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-150294 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Apr 1994 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-172235 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Jul 1997 – Jul 2026 |
| Tri-Cities Storage (Bacon) G-5-180568 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Jan 2001 – Jul 2026 |
| Tri-Cities Storage (Bacon) G-5-184026 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Feb 2000 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-186497 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Oct 2001 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-187112 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Sep 2001 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-285189 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Nov 2016 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-285288 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Dec 2016 – Jul 2026 |
| Tri Cities Gas Storage Unit G-5-287497 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Dec 2018 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-289175 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | May 2020 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-289176 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | May 2020 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-289177 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | May 2020 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-291532 | Tri-Cities (Rodessa) | Henderson | 1 | 0 | 0 | Dec 2019 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-293939 | Tri-Cities (Rodessa) | Henderson | 1 | 0 | 0 | Feb 2021 – Jul 2026 |
| Tri-Cities Gas Storage Unit G-5-299037 | Tri-Cities (Bacon Lime) | Henderson | 1 | 0 | 0 | Jan 2025 – Jul 2026 |