靖边气田产水气井连续携液模型的优化与应用  

Optimization and application of water production gaswells continuous liquids carrying model

作　　者：张耀刚[1] 李治[1] 于淑珍[1] 刘国栋[1] 张宏[1] 沈云波[1] 王强军[1] 

机构地区：[1]中国石油长庆油田分公司第一采气厂,陕西靖边718500

出　　处：《石油化工应用》2009年第8期77-80,共4页Petrochemical Industry Application

摘　　要：在气井生产过程中选用正确的连续携液计算方法,确定气井的合理产量是十分重要的。针对靖边气田产水气井,对现有三种连续携液模型进行了分析评价,对不适用现有模型的气井优化并建立了低产气、高压、高气液比气井连续携液计算模型。同时针对泡排气井的连续携泡计算,建立了泡排气井的临界携泡计算模型。In the gas production process,selecting correct equation to calculate minimum critical liquids carrying flow rate and to determine a reasonable gas production is very important.In this paper,three existing liquid models are annlysed and evaluated on water wells of Jingbian gas field;a new equation for this minimum flow rate is established based on the existing modles.Simultaneously,the equation for minimum critical foam carrying flow rate of foaming gas wells is also established.

关 键 词：气井 临界携液模型 优化 

分 类 号：TE377[石油与天然气工程—油气田开发工程]