天然气开发

井间干扰造成的气藏储量叠加问题研究

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  • 1.中国石化西北油田分公司勘探开发研究院,新疆  乌鲁木齐 830011; 
    2.中国石化西北油田分公司工程技术研究院,新疆  乌鲁木齐 830011; 
    3.中国石油塔里木油田分公司勘探开发研究院, 新疆  库尔勒 841000;
    4.斯伦贝谢中国公司,北京  100015
袁清芸(1986-),女,四川泸州人,助理工程师,硕士,主要从事油藏工程及开发地质研究.E-mail:yuan_qingyun@126.com.

收稿日期: 2012-04-26

  修回日期: 2012-09-25

  网络出版日期: 2013-06-10

Research on Superimposed Dynamic Reserves ofGas Reservoir Caused by Well Interference

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  • 1.Sinopec Northwest Oilfield Company Exploration and Development Research Institute,Urumqi 830011,China;
    2.Sinopec Northwest Oilfield Company Engineering Technology Research Institute,Urumqi 830011,China;
    3.Exploration and Development Research Institute,PetroChina Tarim Oilfield Company,Korla 841000,China;
    4.Schlumberger China,Beijing 100015,China  

Received date: 2012-04-26

  Revised date: 2012-09-25

  Online published: 2013-06-10

摘要

气藏动态储量计算与评价是气藏开发调整的前提和依据。基于常用计算气藏动态储量的单井集合法受到资料和生产时间等因素的限制,在实际应用中没有充分考虑井间干扰对计算结果的影响。针对各井投产时间不同造成的井间干扰并结合川东沙坪场石炭系气藏的实际情况,在物质平衡法的应用中进行改进。与传统物质平衡法单井集合比较,该方法消除了井间干扰造成的储量叠加问题,能够更准确地计算动态储量。

本文引用格式

袁清芸,王洋,黄召庭,王晓,梁宏刚 . 井间干扰造成的气藏储量叠加问题研究[J]. 天然气地球科学, 2013 , 24(3) : 639 -642 . DOI: 10.11764/j.issn.1672-1926.2013.03.639

Abstract

Calculation and evaluation of dynamic reserves of gas reservoir is the premise for the later adjustment.The common methods are limited by data and production time,so well interference is often ignored in practical use.Focused on well interference caused by different production time,this article combines practical case of Shapingchang Carboniferous gas reservoirs and improves the material balance method.In comparison with traditional material balance method,this improved method eliminates superimposed calculation of dynamic reserves caused by well interference,and obtains more precise dynamic reserves.

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