气井产能核实方法研究  

To verify the method of gas production

作　　者：赵文军[1] 史福军[1] 

机构地区：[1]中国石油长庆油田分公司第二采气厂,陕西榆林719000

出　　处：《石油化工应用》2011年第9期63-66,共4页Petrochemical Industry Application

摘　　要：气井无阻流量是确定气井合理产量的重要依据,也是制定开发技术对策的主要考虑因素,如何在气田开发早期或勘探评价阶段就准确获知气井无阻流量,是研究的重要课题文章提出了几种气井产能核实的方法,以子洲气田气井举例说明,并通过统计分析方法,确定了该区的"单点法"产能经验公式,使气井产能预测方程在开发初期即可得到较好应用。Open flow gas well is to determine the important basis for reasonable production of gas,but also to develop the techniques measures the main consideration,how to develop gas field exploration and evaluation stage of early or gas open flow accurately informed,is an important research subject.This paper presents several gas wells to verify the approach to sub-continent gas wells example,and through statistical analysis to determine the area of the＂single point＂empirical formula of capacity,making gas well productivity prediction equation can be obtained early in the development good applications for the design and production of gas wells to provide a theoretical basis for prediction.

关 键 词：气井 单点法 产量不稳定法 产能 无阻流量 

分 类 号：TE328[石油与天然气工程—油气田开发工程]