摘要
本文利用椭圆流动模型的解的计算公式,计算出了均质及双重介质油藏中无限导流垂直裂缝井试井分析的典型曲线,本文还利用拉氏数值正演和拉氏数值反演技术,考虑了井筒存储和表皮效应对无限导流垂直裂缝井的试井分析典型曲线的影响,并对各种情况下的典型曲线特征进行了分析。
ABSTRACT: Using solutions of elliptical flow model, typical curves for testing analysis of wells with infinite conductivity vertical fracture in homogeneous and dual-porosity reser-voirs are computated in this paper. Based on Lapalace numerical forward and inversion tech-
niques, the effect of wellbore storage and skin effect on typical curves metioned above are considered,and characters of the typical curves under various conditions are analyzed.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1993年第4期55-60,共6页
Petroleum Geology & Oilfield Development in Daqing
关键词
垂直裂缝井
无限导流
试井
油井
: Vertical fractured well,Wellbore storage skin effect,Dual porosity, Infiniteconductivity
