研究论文

大港储气库群达容的主要影响因素

  • 胥洪成;李娟;李宏春;唐立根
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  • 1. 中国石油勘探开发研究院廊坊分院,河北廊坊 065007;2. 中国石油天然气股份有限公司吐哈油田分公司,新疆鄯善 838202;3. 中国石油天然气股份有限公司长庆油田分公司第二采油厂,陕西庆阳 745100

收稿日期: 2010-12-07

  修回日期: 2011-04-15

  网络出版日期: 2011-06-08

Main Influencing Factors of Capacity of Dagang Underground Gas Storage Facilities

  • XU Hongcheng;LI Juan;LI Hongchun;TANG Ligen
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  • 1. Langfang Branch, Research Institute of Petroleum Exploitation and Development, Langfang 065007, Hebei Province, China;2. Tuha Oilfield Company, China National Petroleum Corporation, Shanshan 838202, Xinjiang Uygur Autonomous Region, China;3. No. 2 Oil Production Plant, Changqing Oilfield Company, China National Petroleum Corporation, Qingyang 745100, Shaanxi Province, China

Received date: 2010-12-07

  Revised date: 2011-04-15

  Online published: 2011-06-08

摘要

大港储气库群经过近10个注采周期运行后,部分气库仍远未达到设计的工作气规模。从气藏地质特征及开采动态出发,紧密围绕储气库、注采井及观察井动态,开展多周期注采运行动态跟踪分析,在此基础上总结影响气库达容的因素,主要表现在建库地质条件、气藏水淹程度、气藏开发方式、气库注采井网及注采方式5方面。通过深入分析气库达容的影响因素,为现场生产管理以及加快气库达容提供科学依据,同时对同类新库建设具有重要指导意义。

本文引用格式

胥洪成;李娟;李宏春;唐立根 . 大港储气库群达容的主要影响因素[J]. 科技导报, 2011 , 29(16) : 58 -61 . DOI: 10.3981/j.issn.1000-7857.2011.16.008

Abstract

The working gas volume is still lower than the design value after nearly ten injection-withdrawal cycles in some of Dagang underground gas storage facilities in China. Multicycle dynamic analysis was conducted by focusing on the performance of underground gas storage facility, injection-withdrawal wells and observation wells based on the geological and production characteristics of the gas reservoir, and then the main influencing factors of the working gas volume were analyzed, including geological condition, water flooded degree, development mode of gas reservoir, injection-withdrawal well pattern and injection-withdrawal mode of underground gas storage. This analysis provides a scientific basis for operational management and design, and also for constructing the same type of underground gas storages.
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