| t/˚C | CTAB/(μmol・g−1) | GC16/(μmol・g−1) | GC12/(μmol・g−1) | |||
| sandstone | NPS | sandstone | NPS | sandstone | NPS | |
| 35 | 9.06 | 15.40 | 7.29 | 22.36 | 5.49 | 22.16 |
| 45 | 7.87 | 14.96 | 4.91 | 22.01 | 3.88 | 21.79 |
| 55 | 7.48 | 14.52 | 4.70 | 21.76 | 3.51 | 20.98 |