新疆石油地质

新疆石油地质 ›› 2004, Vol. 25 ›› Issue (1): 80-83.

• 应用技术 • 上一篇    下一篇

指数递减法在凝析油气藏中的应用

陶自强12, 余元洲2, 杨广荣2, 孙兵2, 陈元千3   

  1. 1.中国地质大学,北京100083;
    2.中国石化大港油田分公司勘探开发技术研究中心，天津300280;
    3.中国石油石油勘探开发科学研究院,北京100083
  • 收稿日期:2003-06-09 出版日期:2004-02-01 发布日期:2020-08-06
  • 作者简介:陶自强(1966-),男,河北沧州人,高级工程师,在读博士研究生,油气田开发。联系电话:022-25925624

Application of Exponential Decline Method in Condensate Gas Reservoir

TAO Zi-qiangl, 2, YU Yuan-zhou2, YANG Guang-rong2, SUN Bing2, CHEN Y uan-qian3   

  1. 1. China University of Geosciences, Beijing 100083, China;
    2. Research Center of Exploration and Development Technology, Dagang Oilfield Company, Sinopec, Tianjin 300280, China;
    3. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China
  • Received:2003-06-09 Online:2004-02-01 Published:2020-08-06

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摘要： 指数递减法 是油气藏工程中的一个重要预测方法。它可以用于预测油气田递减阶段的产量、累积产量和可采储量。将指数递减用于凝析气藏的预测,取得了很好的效果,并得到了凝析气藏的总井流体产量、干气产量和凝析油产量的递减均符合指数递减的重要结论。

关键词: 凝析油气藏, 指数, 递减, 预测, 应用

Abstract: Exponential decline is an important forecasting method in oil and gas reservoir engineering. It can be used for prediction of produc-tion, cumulative production and recoverable reserves in depletion stage. The method is applied in prediction of condensate gas reservoir, andbetter results have been obtained. It is concluded that the decline regularities of the total well fluid production, dry gas production and conden-sate production accord with the exponential decline rule.

Key words: condensate gas reservoir, exponential, decline, prediction, application

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