低成熟石油生成环境的生物标志化合物特征  

BIO MARKER CHARACTERISTICS OF INDICATION ENVIRONMENTS OF LOW MATURE OIL GENERATION

作　　者：沈忠民[1] 周光甲[2] 洪志华[2] 

机构地区：[1]成都理工学院"油气藏地质及开发工程"国家重点实验室,成都610059 [2]胜利石油管理局地质科学研究院

出　　处：《成都理工学院学报》1999年第4期396-401,共6页Journal of Chengdu University of Technology

摘　　要：低成熟石油的生成环境与其生物标志化合物有密切关系。由于低成熟石油生成沉积环境的差异，因而可能具有的某些与沉积环境相关的特征生物标志化合物也可能有所不同。通过对生物标志化合物特征参数（Ｐｒ／Ｐｈ，γ蜡烷／Ｃ３０ 藿烷等）与成油环境之间的关系进行综合分析研究。There are close relations between the genetic environment of low mature oils and its biomarkers. Due to different environments of low mature oil generation, the oils have different characteristic biomarkers that are correlated with some sedimentary environments. In this paper, the relations between characteristic parameters of biomarkers (Pr/Ph and gammacerane indices, etc.) and genetic environments of low mature oil are studied and analyzed synthetically. Based on detail discussion, the authors point out the biomarker characteristics in different sedimentary environments.

关 键 词：低成熟石油 生物标志化合物 沉积环境 油矿床 

分 类 号：P618.130.1[天文地球—矿床学]