石油学报 ›› 1991, Vol. 12 ›› Issue (1): 9-16.DOI: 10.7623/syxb199101002

• 地质勘探 • 上一篇    下一篇

地层对原油的色谱分离作用

庞林绪   

  1. 中原石油勘探局勘探开发研究院
  • 收稿日期:1988-09-23 出版日期:1991-01-25 发布日期:2013-07-08

THE ROLE OF CHROMATOGRAPHIC SEPERATION OF ROCK FORMATION ON THE RESERVOIR OIL

Pang Linxu   

  1. Research Institute of Exploration and Development.Zhongyuan oil field
  • Received:1988-09-23 Online:1991-01-25 Published:2013-07-08

摘要: 本文应用色谱分离原理,研究了原油在地层中运移和聚集的特征,在较高的温度下,地层对原油的色谱分离作用小,有利于原油的运移和聚集;在低温下,地层对原油产生强烈的色谱分离作用,这对原油的运移和聚集极为不利。

关键词: 分离作用, 原油运移, 生油岩, 地层温度, 色谱图, 全烃色谱, 运移通道, 烷烃, 作用力, 原油组分

Abstract: The characteristics of oil migration and accumulation have been studied by the application of the chromatographic separation theory in this paper. It suggests that under a higher temperature weaker chromotogrophic separation of rock formation on the oil occurs, and is favourable to oil migration and accumulation) while under lower temperature strong chromatographic action occures and is unfavourable to oil migration and accumulation.