新疆石油地质 ›› 1995, Vol. 16 ›› Issue (2): 140-143.

• • 上一篇    下一篇

成熟腐殖煤加水热模拟液态产物演化特征及运移效应

高岗, 郝石生, 刚文哲, 程顶胜   

  1. 石油大学 北京 102200
  • 收稿日期:1994-11-23 出版日期:1995-06-01 发布日期:2020-07-29
  • 作者简介:高岗: 硕士 石油地球化学

THE EVOLUTIONCHARACTERISTICS AND MIGRATION EFFECT OF LIQUID PRODUCTS BY HYDRO-PYROLYSIS MODELING OF MATURE HUMIC COAL

Gao Gang, Hao Shisheng, Gang Wenzhe, Cheng Dingsheng   

  1. Master, Petroleum Geochemistry, Petroleum University, Beijing 102200
  • Received:1994-11-23 Online:1995-06-01 Published:2020-07-29

摘要: 通过对成熟腐殖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, 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。

关键词: 腐殖煤, 热模拟, 运移效应

Abstract: Based on the analysis of the geochemical characteristics of liquid products by hydro-pyrolysis modeling of mature humic coal, a discussion was made for evolutionary pattern of its yields group composition and chromatographic features of the residual and expelled hydrocarbons. It is pointed out that the difference in characteristics between residual and expelled hydrocarbons resulted from the migration effects which should be considered in the course of oil-source correlation and the research of organic matter type and its maturity.

Key words: Humic coal, Pyrolysis modeling, Migration effect