Marine source rocks are commonly oil-prone.
海相源岩通常都是偏于生油的。
Dark mudstones are widely developed in Lindian fault depression, organic matter abundance in Marine source rocks is in middle level.
林甸断陷地层的暗色泥岩并不发育，有机质丰度总体上属于中等水平。
The evaluation of Marine carbonate source rocks is very important to the assessment and exploration of oil and gas resources in China.
碳酸盐岩烃源岩评价对我国的油气资源评价与勘探至关重要。
Vertically, 3sets of source rocks including the Lower Cambrian, the Middle-o-Upper Ordovician-Lower Silurian and the Permian were developed in Chinese Paleozoic Marine basins.
研究认为中国古生代海相盆地在纵向上主要发育下寒武统、中上奥陶统—下志留统和二叠系3套烃源岩。
There are very thick Upper Tertiary marine hydrocarbon source rocks in Yong-Qiong basin, containing abundant supermicro resinous materials; Thus, they are classified as good-very good source rocks.
莺-琼盆地存在巨厚的上第三系海相烃源岩，它含有丰富的超显微树脂体，因而可划分为好—很好烃源岩。
There are very thick Upper Tertiary marine hydrocarbon source rocks in Yong-Qiong basin, containing abundant supermicro resinous materials; Thus, they are classified as good-very good source rocks.
莺-琼盆地存在巨厚的上第三系海相烃源岩，它含有丰富的超显微树脂体，因而可划分为好—很好烃源岩。
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