Source rock richness | Organic Matter | |||
TOC (wt%) Shale | TOC (wt%) Carbonate | Rock-Eval Pyrolysis | ||
S1 | S2 | |||
Poor | 0.0 - 0.5 | 0.00 - 0.12 | 0 - 0.5 | 0 - 2.5 |
Fair | 0.5 - 1.0 | 0.12 - 0.25 | 0.5 - 1.0 | 2.5 - 5 |
Good | 1.0 - 2.0 | 0.25 - 0.50 | 1.0 - 2.0 | 5 - 10 |
Very Good | 2.0 - 4.0 | 0.5 - 1.00 | 2.0 - 4.0 | 10 - 20 |
Excellent | >2.0 | >1.00 | >20 | - |