Distribution of major hydrocarbon source rocks in the major oil-gas-bearing basins in China  

作　　者：刘洛夫 赵素平 陈利新 霍红 

机构地区：[1]Key Lab. for Hydrocarbon Accumulation Mechanism University of Petroleum, Ministry of Education [2]Basin and Reservoir Research Center, University of Petroleum, Changping, Beijing 102249, China

出　　处：《Chinese Journal Of Geochemistry》2005年第2期116-128,共13页中国地球化学学报

摘　　要：The distribution characteristics of major hydrocarbon source rocks in the major oil-gas-bearing basins in China were discussed in this paper, and differences between the East and the West basins in tectonic setting, age, lithology, sedimentary environment, and hydrocarbon generation feature and potential were also studied. Considering the Lüliang Mountains-Dalou Mountains as the boundary, source rocks in the East basins are distributed mainly in three NNE-trend subsiding belts, and those in the West basins are distributed in the north and south of the Tianshan Mountains and Qilian Mountains. They are mainly NWW trending and can be divided into four basin groups.The distribution characteristics of major hydrocarbon source rocks in the major oil-gas-bearing basins in China were discussed in this paper, and differences between the East and the West basins in tectonic setting, age, lithology, sedimentary environment, and hydrocarbon generation feature and potential were also studied. Considering the Lüliang Mountains-Dalou Mountains as the boundary, source rocks in the East basins are distributed mainly in three NNE-trend subsiding belts, and those in the West basins are distributed in the north and south of the Tianshan Mountains and Qilian Mountains. They are mainly NWW trending and can be divided into four basin groups.

关 键 词：石油-天然气受力盆地 烃源岩 中国 分布规律 

分 类 号：P618.13[天文地球—矿床学]