Hydrocarbon migration characteristics of the Lower Cretaceous in the Erlian BasinOA
Hydrocarbon migration characteristics of the Lower Cretaceous in the Erlian Basin
The paper systematically analyzes the hydrocarbon migration characteristics of the Lower Cretaceous in the Erlian Basin, based on the geochemical data of mudstone and sandstone in the main hydrocarbon-generating sags. (1) The…查看全部>>
The paper systematically analyzes the hydrocarbon migration characteristics of the Lower Cretaceous in the Erlian Basin, based on the geochemical data of mudstone and sandstone in the main hydrocarbon-generating sags. (1) The source rocks in K1ba and K1bt1 are estimated to be the mature ones, their hydrocarbon expulsion ratio can reach 32%-72%. The Type-I sags in oil windows possess good hydrocarbon generation and expulsion conditions, where commercial reser…查看全部>>
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Research Institute of Petroleum Exploration and Development, Beijing 100083, China;Research Institute of Petroleum Exploration and Development, Beijing 100083, China
地质学
hydrocarbon migrationthe Lower CretaceousErlian Basin
hydrocarbon migrationthe Lower CretaceousErlian Basin
《中国地球化学学报（英文版）》 2007 (1)
1-7,7
This work was supported by the National Gas Project (Grant No. 2001CB209100).
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