“单点法”产能试井在苏里格气田的应用  

Application of "one point" deliverability testing in Sulige gas field

作　　者：赵继承[1] 苟宏刚[1] 周立辉[1] 张建华[1] 

机构地区：[1]中油长庆油田分公司,陕西西安710021

出　　处：《特种油气藏》2006年第3期63-65,69,共4页Special Oil & Gas Reservoirs

基　　金：中国石油天然气集团公司重大科技攻关项目"苏里格气田经济有效开发技术"(项目编号:030125-1)

摘　　要：苏里格气田是我国新近发现的大型气田之一,“单点法”产能试井方法是苏里格气田产能分析的一种比较有效的方法,但该方法在生产实际中也经常会出现较大的误差。本次研究结合苏里格气田生产实际,通过对“单点法”产能试井方法的分析改进,建立了适合于苏里格气田产能评价的“单点法”数学模型,并确定了苏里格气田“单点法”试井测试的基本条件和产能计算的影响因素。该方法应用于实际工作取得了较好的分析效果,为气田的开发方案设计提供了准确的基础数据资料。Sugeli gas field is one of the large gas fields discovered recently in China.'One point' deliverability testing is an effective method used in the field for deliverability analysis,but it still has big errors sometimes in practical application.This study analyzes and improves the 'one point' deliverability testing method,sets up a 'one point' numerical model suitable to Sugeli gas field deliverability evaluation,and determines its basic condition and influence factor of deliverability calculation.The practical application of this method has achieved good result and provides accurate basic data for gas field development plan designing.

关 键 词：产能分析 单点法 无阻流量 苏里格气田 

分 类 号：TE373[石油与天然气工程—油气田开发工程]