Calculation of Water Injection Response Time in a Low-Permeability Anisotropic Reservoir

被引：0

作者：

Li, Hui ^{[1
]}

Wang, Yan ^{[1
]}

Luo, Zhongming ^{[2
]}

Liu, Jie ^{[1
]}

机构：

[1] Changan Univ, Coll Earth Sci & Resources, Xian, Peoples R China

[2] Chuanqing Oilfield Co, Res Inst Petr Explorat & Dev, Chengdu, Peoples R China

来源：

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS | 2016年 / 52卷 / 04期

关键词：

anisotropy; nonlinear seepage law; low-permeability reservoir; response time;

D O I：

10.1007/s10553-016-0728-8

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

We propose a model for predicting the response time of a production well responding to a change in pressure in the injection well while developing a low-permeability oil reservoir. The governing equation is derived based on a nonlinear seepage law and the method of successive substitution of steady states, and takes into account the anisotropy of the oil formation. We show that this model permits more accurate calculation than the conventional model.

引用

页码：445 / 450

页数：6