摘要
为了精细评价元坝气田储层特性,开展了视地层水电阻率正态分布方法研究。文章主要介绍了视地层水电阻率正态分布的理论基础,根据该气田不同储层的正态分布特征,总结出了利用该方法识别储层流体性质、开展厚层精细解释、评价储层非均质等方法,为储层精细评价提供了新的依据。
To evaluate detailed reservoir characteristics of Yuanba gasfield,we have carried out a method study on normaldistribution of apparent formation water resistivity.This article introduces mainly theoretical basis about normal distribution of apparent formation water resistivity.According to normal distribution characteristics of different reservoirs in the gas field,we use the method to do following aspects:to recognize fluid property of the reservoir,to divide thick layer for detailed interpretation,to evaluate reservoir heterogeneity,etc.These provide new evidence for reservoir detailed evaluation
出处
《石油仪器》
2012年第5期62-65,9-10,共4页
Petroleum Instruments
关键词
元坝气田
视地层水电阻率
正态分布
储层评价
非均质
Yuanba gasfield
apparent formation water resistivity
normal distribution
reservoir evaluation
heterogeneity