| Texas Gulf #57686 G-3-179560 | Cove (MF Zone) | Matgrda IS-LB | 1 | 0 | 493K | Apr 2000 – Jul 2026 |
| Texas Gulf 57686 G-3-180367 | Cove (50 Series MA) | Matgrda IS-LB | 1 | 0 | 764K | Jul 2000 – Jul 2026 |
| Texas Gulf 57686 G-3-158190 | Cove (ME Zone) | Matgrda IS-LB | 1 | 0 | 3.69M | Mar 1996 – Jul 2026 |
| Cove McPac G-3-161720 | Cove (ME Zone) | Matgrda IS-LB | 1 | 0 | 3.91M | Sep 1996 – Jul 2026 |
| Cove McPac G-3-161719 | Cove (MF Zone) | Matgrda IS-LB | 1 | 0 | 8.7M | Sep 1996 – Jul 2026 |
| Texas Gulf #57686 G-3-42350 | Cove (ME Zone) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Texas Gulf #57686 G-3-42342 | Cove (MF Zone) | — | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| Texas Gulf 57686 G-3-180122 | Cove (ME Zone) | Matgrda IS-LB | 1 | 0 | 2.46M | Jun 2000 – Jul 2026 |
| Texas Gulf 57686 G-3-179923 | Cove (MA Zone) | Matgrda IS-LB | 1 | 0 | 347K | Jul 2000 – Jul 2026 |
| Texas Gulf #57686 G-3-179563 | Cove (ME Zone) | Matgrda IS-LB | 1 | 0 | 103K | Apr 2000 – Jul 2026 |
| Texas Gulf 57686 G-3-123824 | Cove (MF Zone) | Matgrda IS-LB | 1 | 0 | 2.62M | Jan 1993 – Jul 2026 |
| St 369 L NE/4 G-3-206394 | Block 368-L (5250 F.B.-1) | Matagorda | 1 | 0 | 432K | Oct 2004 – Mar 2026 |
| State Tract 369-L N/2 SE/4 G-3-262240 | Block 369-L (5100) | Brazos-LB | 1 | 0 | 549K | Nov 2010 – Feb 2026 |
| State Tract 369-L, NE/4 G-3-68292 | Block 368-L (Miocene B) | Brazos-LB | 1 | 0 | 0 | Jan 1993 – Feb 2026 |
| State Tract 369-L, NE/4 G-3-68670 | Block 369-L (5300) | Brazos-LB | 1 | 0 | 0 | Jan 1993 – Feb 2026 |
| State Tract 369-L NE/4 G-3-149103 | Block 369-L (5100) | Brazos-LB | 1 | 0 | 0 | Mar 1994 – Feb 2026 |
| State Tract 369-L NE/4 G-3-149105 | Block 368-L (5250 F.B.-1) | Brazos-LB | 1 | 0 | 2.64M | Mar 1994 – Feb 2026 |
| State Tract 369-L NE/4 G-3-206393 | Block 369-L (4600) | Brazos-LB | 1 | 0 | 319K | Sep 2004 – Feb 2026 |
| State Tract 369-L N/2 SE/4 G-3-233351 | Block 369-L (5300) | Brazos-LB | 1 | 0 | 92.1K | Oct 2007 – Feb 2026 |
| State Tract 369-L N/2 SE/4 G-3-235388 | Block 368-L (5250 F.B.-1) | Brazos-LB | 1 | 0 | 214K | Feb 2008 – Feb 2026 |
| State Tract 369-L NE/4 G-3-236965 | Block 368-L (5720) | Brazos-LB | 1 | 0 | 480K | Sep 2007 – Feb 2026 |
| State Tract 369-L NE/4 G-3-251454 | Block 368-L (5250 F.B.-1) | Brazos-LB | 1 | 0 | 183K | Feb 2008 – Feb 2026 |
| Texas Gulf #57686 G-3-116061 | Cove (MB Zone) | Matgrda IS-LB | 1 | 0 | 0 | Jan 1993 – Sep 2024 |
| Texas Gulf 57686 G-3-59010 | Cove (ME Zone) | — | 1 | 0 | 1.58M | Jan 1993 – Sep 2024 |
| Texas Gulf 57686 G-3-251456 | Cove (ME Zone) | Matgrda IS-LB | 1 | 0 | 1.23M | Jan 2009 – Sep 2024 |
| Texas Gulf 57686 G-3-124564 | Cove (ME Zone) | Matgrda IS-LB | 1 | 0 | 3.05M | Jan 1993 – Sep 2024 |
| Texas Gulf 57686 G-3-116062 | Cove (MA Zone) | Matgrda IS-LB | 1 | 0 | 10.4K | Jan 1993 – Sep 2024 |
| Texas Gulf 57686 G-3-161307 | Cove (MF Zone) | Matgrda IS-LB | 1 | 0 | 703K | Oct 1996 – Jul 2024 |
| Texas Gulf # 57686 G-3-64597 | Cove (ME Zone) | — | 1 | 0 | 10.2K | Jan 1993 – Jul 2024 |
| Texas Gulf 57686 G-3-45562 | Cove (ME Zone) | — | 1 | 0 | 1.03M | Jan 1993 – Jul 2024 |
| Texas Gulf 57686 G-3-161302 | Cove (ME Zone) | Matgrda IS-LB | 1 | 0 | 1.16M | Oct 1996 – Jul 2024 |
| Texas Gulf #57686 G-3-122500 | Cove (ME Zone) | Matgrda IS-LB | 1 | 0 | 0 | Jan 1993 – Jul 2024 |