摘要
生物标志化合物在石油地质中应用广泛，可应用于源岩有机质类型和古沉积环境评价以及热演化阶段的确定等。在鄂尔多斯北部地区的研究表明，该区烃源岩母质来源于高等植物与浮游生物共输入的混源有机质，其形成于淡水～微咸水深湖相还原环境中。
Biomarker has a wide application in the research of petroleum geology, such as different types of organics,thermal evolution,ancient sediments＇ environment and so on. According to the study of biomarker of the northern Ordos basin,the hydrocarbon resource rocks came from mixed - source of organics of the input of altitude plant and plankton ,and they were formed in freshwater- tiny salt ,deep lake and reductive surroundings.
出处
《资源环境与工程》
2006年第3期279-283,共5页
Resources Environment & Engineering
关键词
生物标志化合物
烃源岩
热演化
应用
biomarkers
hydrocarbon resource rock
thermal evolution
application
