摘要
本文提出了一种模拟水平井气举流动状态的物理模型,它由六部分组成,其主要功能为:(1)模拟各种混气流体在不同倾斜状态下的流动状态;(2)模拟垂直径向流与水平井平行流动机理;(3)进行三相流动的各种研究工作;(4)在各种规定的井口压力下计算井底的流动压力以确定合理的生产方式;(5)计算合理的油气比。
A physical model which can simulate the gas-lift flow regime of a horizontal well is presented in this paper. It is consisted of six parts and possesses the following functions: It can simulate the folw regime of various fluids mixed with gas under different deflccting conditions; it can simulate the mechanism of vertical and horizontal flow; it can be used for studying three phase flow; it can be used to calculate the flowing pressure at the hole bottom with the well head pressure specified, so as to decide a rational production scheme; it can be used to calculate a rational oil-gas ratio.
出处
《西安石油学院学报》
1991年第2期14-18,共5页
Journal of Xi'an Petroleum Institute
关键词
气举采油
水平井
气举物理模型
horizontal well
physical model of gas-lift
flow regime
