摘要
Taking both eastern Linqing Depression and North Jiangsu Basin as examples, based on geochemical features of immature oils as well as source inputs of hydrocarbons and macerals, it is revealed that a mixed source input of alga bio-lipids and higher plant waxes is a basic characteristic of source material for immature oils in non-marine brackish-saline lacustrine basins.
Taking both eastern Linqing Depression and North Jiangsu Basin as examples, based on geochemical features of immature oils as well as source inputs of hydrocarbons and macerals, it is revealed that a mixed source input of alga bio-lipids and higher plant waxes is a basic characteristic of source material for immature oils in non-marine brackish-saline lacustrine basins.
基金
Project supported by the"85-102"Chinese National Key Science and Technology Project and the National Gas Geochemistry Key Laboratory, Lanzhou Institute of Geology, Chinese Academy of Sciences
