沉积岩的有机质丰度低，基本无有效生油岩发育。
The organic matter abundance of sedimentary rock is low, and there is basically no effective source rock.
凹陷内油藏形成条件具有下列特征：（1）中生界生油岩有机质丰度高，母质类型较好，热演化程度高；
The formative conditions of its reservoir showed following characteristics: (1 )Theresource rock contains rich-organic material with good keroger pattern and high thermal maturity.
在此基础上研究了成熟度与热解烃率、有机质类型与热解烃率之间的关系，并根据此关系解决受成熟度、有机质类型及有机质丰度三个主要因素控制的成熟生油岩的生油量计算问题。
Based on the results, the relations between evolution of rate, pyrolyzed hydrocarbon both the maturity and the types of organic matter are also studied, to give a method to calculate qu...
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