摘要
通过对成熟腐植煤加水热模拟实验液态产物地化特征的分析，探讨了成熟煤源岩残留烃与排出烃产率、族组成与色谱特征的演化规律，指出了残留烃与排出烃的许多地化特征的差异是由于运移作用造成的，在进行油源对比、有机质类型及成熟度研究时应考虑运移效应。
In this paper, the authors analyze the geochemical characteristics of liquid products by hydrous pyrolysis of the matured humic coal and study the evolution regularity of the yield, bulk composition and chromatographic feature of the residual and expelled hyrocarbons. It is indicated that the difference of characteristics of expelled hydrocarbons with residual hydrocarbons results from the migration effect, which should be considered in the course of oil-source contrast and research of organic matter type and maturity.
出处
《石油勘探与开发》
EI
CAS
CSCD
北大核心
1995年第4期28-31,共4页
Petroleum Exploration and Development
关键词
腐植煤
热解产物
加水热解
烃
演化
油气运移
Humic coal
Pyrolytic product
Migration
Effect
Hydropyrolytic action
