| Foster Lumber Co B G-3-175102 | Cold Springs (4440) | San Jacinto | 1 | 4.01K | 378K | Dec 1999 – Apr 2026 | this operator |
| USA Coldsprings G-3-226266 | Cold Springs (Wilcox, Cons.) | San Jacinto | 1 | 1.42K | 53 | May 2021 – Apr 2026 | this operator |
| USA-Coldsprings G-3-254491 | Cold Springs (Wilcox, Cons.) | San Jacinto | 1 | 80 | 12.7K | Mar 2022 – Apr 2026 | this operator |
| Foster 'D' G-3-264070 | Cold Springs (Wilcox 7,900) | San Jacinto | 1 | 69 | 116 | Mar 2021 – Feb 2022 | Oretta Holdings LLC |
| Foster Lumber Co. -D- G-3-203478 | Cold Springs (Wilcox 7,900) | San Jacinto | 1 | 67 | 112 | Feb 2021 – Feb 2022 | Oretta Holdings LLC |
| Blackstone B G-3-175130 | Schwab, South (Wilcox) | Polk | 1 | 780 | 120K | Nov 2004 – Dec 2008 | Zone Ridge Operating, LLC |
| Foster Lumber Co. D G-3-180712 | Cold Springs (Yegua -C- 4400) | San Jacinto | 1 | 0 | 65.5K | Dec 2000 – Jul 2001 | this operator |
| Richards, J. P. G-3-135503 | Cold Springs | San Jacinto | 1 | 4.12K | 200K | Jan 1994 – Aug 1997 | this operator |
| Foster Lumber Company G-3-127887 | Cold Springs | San Jacinto | 1 | 629 | 270K | Jan 1994 – Jun 1997 | this operator |
| Bottoms G-3-264127 | Coline, West (Yegua -B-) | San Jacinto | 1 | 0 | 0 | no volume · 13 mo | this operator |
| USA-Coldspring G-3-266021 | Coline (Yegua -A-) | San Jacinto | 1 | 0 | 0 | no volume · 171 mo | this operator |
| Sugarberry Unit G-3-281884 | Cleveland, S. (Yegua 6250) | Liberty | 1 | 0 | 0 | no volume · 95 mo | Zone Ridge Operating, LLC |
| McManus, D. C. G-1-162413 | Austin Pierce (Edwards Lime) | Gonzales | 1 | 0 | 0 | no volume · 2 mo | this operator |
| USA-Coldspring G-3-283461 | Coline | San Jacinto | 1 | 0 | 0 | no volume · 110 mo | this operator |
| Schaar, Christian G-2-51912 | Cologne (1650) | Victoria | 1 | 0 | 0 | no volume · 65 mo | this operator |
| Schaar G-2-121203 | Battle (3920 Frio) | Victoria | 1 | 0 | 0 | no volume · 65 mo | this operator |
| Foster Lumber Co. -D- G-3-5703 | Cold Springs (Wilcox 7,900) | San Jacinto | 1 | 0 | 0 | no volume · 391 mo | this operator |
| Foster Lumber Co. -B- G-3-135608 | Cold Springs (6900) | San Jacinto | 1 | 0 | 0 | no volume · 167 mo | this operator |
| Foster "D" G-3-258132 | Cold Springs (Wilcox, Cons.) | San Jacinto | 1 | 0 | 0 | no volume · 110 mo | Oretta Holdings LLC |
| USA G-3-258332 | Cold Springs (Wilcox, Cons.) | San Jacinto | 1 | 0 | 0 | no volume · 105 mo | Oretta Holdings LLC |
| Foster Lumber Co. D G-3-262565 | Cold Springs (Yegua -C- 4400) | San Jacinto | 1 | 0 | 0 | no volume · 170 mo | Oretta Holdings LLC |
| Bottoms G-3-262651 | Hughart (Yegua 4850) | San Jacinto | 1 | 0 | 0 | no volume · 13 mo | this operator |