新疆石油地质

新疆石油地质 ›› 2009, Vol. 30 ›› Issue (3): 340-342.

• 油藏工程 • 上一篇    下一篇

有限封闭水体气藏储量计算方法

郭春华1, 周文1, 晏宁平2, 李海鹏1, 杨宇1   

  1. 1.成都理工大学油气藏地质及开发工程国家重点实验室,成都610059;
    2.中国石油长庆油田分公司第一采气厂,陕西靖边718500
  • 出版日期:2009-06-01 发布日期:2020-10-29
  • 作者简介:郭春华(1973-),女,四川仁寿人,在读博士研究生,油气田开发, (Tel)13551056116(E--mail)chunhuaguol2.student@sina.com.

Method for Reserves Calculation of Gas Reservoir with Restricted W ater

GUO Chun-hua1, ZHOU Wen1, YAN Ning-ping2, LI Hai-peng1, YANG Yu1   

  1. 1. State Key Laboratory of 0il and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu, Sichuan 610059, China;
    2. No. 1 Gas Production Plant, Changqing Oilfield Company, PetroChina, Jingbian, Shaanxi 718500, China
  • Online:2009-06-01 Published:2020-10-29

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摘要： 采用最优化的自动拟合方法,可以有效利用物质平衡法,计算出有水气藏的水侵量和地质储量。针对水体能量有限的气藏,为了简化计算,对有水气藏的常规物质平衡方程进行了合理的简化改进,实例计算表明,该简化方法合理可行,可以应用到水体不活跃的气藏的储量计算中。

关键词: 气藏, 储量, 水侵量, 物质平衡法

Abstract: The quantity of gas reservoir with water has been increasing year by year. Material balance equation integrated with optimum auto-simulation method can be effectively used for calculation of water influx and reserves in gas reservoir. For a gas reservoir with limited aquifer influx, a special material balance equation is proposed for the purpose of simplification. The case study shows that this simplified method is reasonable and feasible for reserves calculation of gas reservoir with inactive water yield.

Key words: gas well, reserves, water influx, material balance method

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