石油与天然气地质 ›› 2000, Vol. 21 ›› Issue (2): 130-132.doi: 10.11743/ogg20000209

• 油气空间 • 上一篇    下一篇

砂岩储集层物性影响因素定量分析方法

钟大康1, 张崇军2, 文应初3   

  1. 1. 石油大学,北京102200;
    2. 华北油田采油二厂,河北霸州065703;
    3. 四川石油管理局,四川成都610051
  • 收稿日期:1999-08-30 出版日期:2000-06-25 发布日期:2012-01-16

QUANTITATIVE ANALYSIS METHOD OF FACTORS AFFECTING PHYSICAL PROPERTIES FOR SANDSTONE RESERVOIRS

Zhong Dakang1, Zhang Chongjun2, Wen Yingchu3   

  1. 1. Petroleum University, Beijing;
    2. Oil Recovery Plant, Huabei Oilfields Baxian, Hebei;
    3. Sichuan Petroleum Administration, Chengdu, Sichuan
  • Received:1999-08-30 Online:2000-06-25 Published:2012-01-16

PDF (PC)

1043

被引次数

57

摘要：

采用多因素偏相关分析方法,结合多元逐步回归能够在分析影响储层物性的因素中把握事物的本质,找出主要因素,区别出次要因素,从而达到对各因素定量排序的目的。以准东阜北斜坡侏罗系砂岩储层为例,运用该方法分析了影响储层物性的主要因素和次要因素,认为影响孔隙度的主要因素为溶蚀作用,次为颗粒分选和压实作用;影响渗透率的主要因素为颗粒分选和粒度粗细,次为压实和胶结物溶解作用,其结果与实际地质情况吻合较好。

关键词: 砂岩, 物性, 影响因素, 定量分析, 方法

Abstract:

The partial correlation analysis of multiple factors combined with multiple regression is used to find the essence of the problem,and seriate the factors.This paper introduces the basic concepts and analysis steps of this method through the case study of Jurassic sandstone reservoirs in Fubei Slope of east Junggar Basin,and discusses the primary and secondary factors influencing sandstone reservoirs'physical properties in this area.The results coincide with the actual state.

Key words: sandstone, physical properties, influencing factor, quantitative analysis, method

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