excellent source rock

Carboniferous hydrocarbon source rock

coal hydrocarbon source rock

coal-measure hydrocarbon source rock

EFFECTIVE HYDROCARBON SOURCE ROCK

efficient hydrocarbon source rock

high grade hydrocarbon source rock

high-quality hydrocarbon source rock

Hydrocarbon source rock

hydrocarbon source rock in salt-lake facies

hydrocarbon-source rock

immature hydrocarbon source rock

muddy hydrocarbon source rock

excellent marine source rock

excellent source

Correlation of hydrocarbon and source rock

Effective hydrocarbon source rocks

hydrocarbon rock

hydrocarbon rock quality