姬塬油田长8层试井典型曲线分析及应用  

Typical Curve Analysis of Well Testing to Chang 8 Layers in Jiyuan Oilfield And Its Application

作　　者：陈珺[1] 马国梁[1] 王保军[1] 

机构地区：[1]长庆油田分公司第三采油厂,宁夏银川750006

出　　处：《油气井测试》2015年第2期31-34,76,共4页Well Testing

摘　　要：经对姬塬油田长8层试井资料的精细解释,将其井底压力和压力双对数曲线特征与动态充分结合综合分析,得到不同压力系数下其试井曲线特征所代表储层在不同压力状态下所呈现的渗流特征,从而判断井间连通关系,及时调整油井周围的注水强度,保证油井稳产。Through fine interpretation of well testing data to Chang 8 layer in Jiyuan oilfield to dynamically combine and comprehensively analyze its bottom hole pressure and characteristics and dynamic performances of those derivative double logarithmic curves,well testing curves' characteristics under different pressure coefficient representing percolation features appeared reservoir in different pressure conditions are got,so as to judge the connected relationship between wells,timely adjust water injection intensity around the well and ensure stable yield.

关 键 词：长8油藏 典型曲线 压力系数 渗流特征 

分 类 号：TE353[石油与天然气工程—油气田开发工程]