Source Rock

Mudstone

(m)

TOC wt%

Range-Mean

S₁ - S₂ (mg/g) Effective Range-Mean

Source Rock Area

per Km²

Evaluation

Sokor-1

300

0.37 - 15.48

2.2

0.16 - 92.70

12.40

2700

Good-excellent, mature source rock, limited distribution, major source rock

Yogou

400 - 1000

0.50 - 16.10

2.3

0.23 - 48.54

4.37

18000

Good, mature source rock, basin-wide distribution, major source rock

Donga

200 - 500

0.41 - 2.50

1.0

0.20 - 6.50

1.37

2700

Moderate-poor source rock, wide distribution, secondary source rock