论文详情

准噶尔盆地西北缘稠油特性及蚀变作用类型

石油实验地质

1994年 16卷第1期

阅读：118

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Title

PROPERTIES AND ALTERATION OF VISCOUS OIL IN THE NORTHWEST MARGIN OF THE JUNGGAR BASIN

作者

王屿涛

Authors

Wang Yutao

单位

新疆石油勘探开发研究院, 克拉玛依 834000

Organization

Xinjiang Research Institute of Petroleum Exploration and Development

摘要

本文研究了准噶尔盆地西北缘稠油的物理性质和地球化学性质.通过与国内外稠油类比,发现该区稠油有其殊异的特性,这些特性反映了烃类经长距离运移的地质色层效应作用.同时,根据稠油这些特征,提出该区稠油的蚀变作用可分为生物降解作用、氧化作用、水洗作用和扩散作用等.

Abstract

The physical and geochemical properties of viscous oil in the northwest margin ofJunggarBasin were studied in the paper.By correlating it with viscous oils home and abroad,it isfound that the viscous oil in this region is characterized by geochromatographic effects resulted from the long distance migration of hydrocarbons,Additionally,the alteration ofviscous oil would be divided into biodegradation,oxygenation,water washing and diffu-sion respectively.

关键词：

稠油; 物理性质; 地化特征; 蚀变作用; 准噶尔盆地;

基金项目

DOI

https://doi.org/10.11781/sysydz199401010