镇北地区长8储层特征分析及其定性识别方法  

Characteristic analysis and qualitative identification method of Chang-8 reservoir in Zhenbei area

作　　者：王轩然[1,2] 王向公[2] 路云峰 

机构地区：[1]长江大学油气资源与勘探技术教育部重点实验室,湖北荆州434023 [2]长江大学地球物理与石油资源学院,湖北荆州434023 [3]中国石油集团测井有限公司长庆事业部,陕西西安710201

出　　处：《山东理工大学学报（自然科学版）》2009年第3期77-80,共4页Journal of Shandong University of Technology:Natural Science Edition

摘　　要：针对镇北地区长8储层非均质性强、测井曲线响应特征复杂的特点,在分析其储层特征的基础上,提出了利用电阻率比值(RT/RS)划分油、水层的定性识别方法,并建立了定性评价图版.实际应用效果表明,该方法具有较强的实用性和直观性.Aiming at features of strong heterogeneity and complicated log responses of Chang-8 reservoir in Zhenbei area, based on analysis of reservoir characteristic, a qualitative identification method for identifying oil and water bearing zones by using resistivity ratio（RT/RS） was proposed and a chart for qualitative evaluation was established. Satisfactory results were obtained in practical applications.

关 键 词：储层特征 碳酸盐胶结物 测井曲线响应特征 定性识别方法 

分 类 号：TE349[石油与天然气工程—油气田开发工程]