Characteristics and Hydrocarbon Potential of Mesozoic Strata in Eastern Pearl River Mouth Basin, Northern South China Sea  

作　　者：郝沪军 张向涛 尤洪庆 汪瑞良 

机构地区：[1]Institute of CNOOC Ltd. Shenzhen,Guangzhou 510240, China

出　　处：《Journal of China University of Geosciences》2009年第1期117-123,共7页中国地质大学学报（英文版）

基　　金：supported by the National Natural Science Foundation of China (Nos. 40576027, 40238060)

摘　　要：The well LF35-1-1 in the eastern Pearl River Mouth basin （PRMB） of the northern South China Sea revealed unmetamorphosed Middle-Late Jurassic neritic-bathyal sediments and Cretaceous fluvial-lacustrine sediments. Three tectonic movements were identified in Late Jurassic to Early Cretaceous, late Early Cretaceous, and Late Cretaceous to Paleocene, respectively. The Late Jurassic marine facies mainly contain the hydrocarbon source and reservoir-seal assemblages, providing a main exploration target.The well LF35-1-1 in the eastern Pearl River Mouth basin （PRMB） of the northern South China Sea revealed unmetamorphosed Middle-Late Jurassic neritic-bathyal sediments and Cretaceous fluvial-lacustrine sediments. Three tectonic movements were identified in Late Jurassic to Early Cretaceous, late Early Cretaceous, and Late Cretaceous to Paleocene, respectively. The Late Jurassic marine facies mainly contain the hydrocarbon source and reservoir-seal assemblages, providing a main exploration target.

关 键 词：Pearl River Mouth basin Mesozoic strata geologic characteristics petroleum potential. 

分 类 号：P618.13[天文地球—矿床学] P534.5[天文地球—地质学]