摘要
用研制的多功能模型进行水平井与垂直井的底水驱油藏数值模拟研究。经过２７个方案计算，得出了不同因素对开发效果影响的显著程度。推出了水平井与垂直井采油指数比计算的统计公式；证明了底水驱油藏的水平井与垂直升产量递减符合Ａｒｐｓ双曲递减的情况。
A multi-function model is used to conduct numerical simulation of horizontaland vertical wells in bottom water drived reservoir,Through calculation of 27 programmes,influential degrees of different factors on development result are obtained,and statistical for-mula for calculating productivity index ratio of horizontal and vertical wells is deduced,it isalso been proved that production decline of horizontal and vertical wells in bottom waterdrived reservoir is in accordance with Arps hyperbolic declining.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1995年第2期26-30,共5页
Petroleum Geology & Oilfield Development in Daqing
关键词
底水驱
水平井
产量
数值模拟
采油
Bottom water drive,Horizontal well,Orthogonal design,Production decline,Numerical simtilation,Study
