[1]李军,张超谟,肖承文,等.库车地区砂岩孔隙结构对胶结指数影响及饱和度误差分析[J].测井技术,2009,33(04):325-328.
 LI Jun,ZHANG Chao-mo,XIAO Cheng-wen,et al.Influence of Sandstone Pore Texture on Cementation Exponent and Saturation Error Analysis in Kuche Area,Tarim Basin[J].WELL LOGGING TECHNOLOGY,2009,33(04):325-328.
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库车地区砂岩孔隙结构对胶结指数影响及饱和度误差分析()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第33卷
期数:
2009年04期
页码:
325-328
栏目:
实验研究
出版日期:
2009-08-30

文章信息/Info

Title:
Influence of Sandstone Pore Texture on Cementation Exponent and Saturation Error Analysis in Kuche Area,Tarim Basin
作者:
李军;张超谟;肖承文;李进福;袁仕俊;
中国石化石油勘探开发研究院;长江大学教育部油气资源与勘探技术重点实验室;中国石油塔里木油田分公司;
Author(s):
LI Jun12ZHANG Chao-mo2XIAO Cheng-wen3LI Jin-fu3YUAN Shi-jun3
1.Petroleum Exploration and Production Research Institute,SINOPEC,Beijing 100083,China;2.Key Laboratory ofExploration Technologies for Oil and Gas Resources,Ministry of Education,Yangtze University,Jingzhou,Hubei 434023,China;3.Tarim Oilfield Company,PetroChina,Kuerle,Xinjiang 841000,China
关键词:
测井评价低孔隙度低渗透率储层胶结指数孔隙结构饱和度库车地区
分类号:
P631.84
摘要:
库车地区砂岩储层以高压低孔隙度低渗透率为显著特征,且储层结构复杂,给储层测井评价带来很大困难。以大量实验数据为基础,采用对比分析与数值模拟计算方法,分析了库车地区砂岩胶结指数m与孔隙大小、储集空间类型、泥质含量及其结构等因素之间的关系,并对其机理进行探索。在此基础上,讨论m指数对饱和度计算的影响。库车地区砂岩电测井主要受岩性、孔隙结构影响,对流体性质响应不灵敏,在饱和度计算过程中,m指数选择不当时,给计算结果带来15%~30%左右的误差。

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更新日期/Last Update: 2009-08-30