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首页» 过刊浏览» 2017» Vol. 2» Issue (1) 102-114     DOI : 10.3969/j.issn.2096-1693.2017.01.010
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储气库可靠性一体化分析方法研究
虞维超,薛鲁宁,黄维和,张也,温凯,宫敬
1中国石油大学(北京)油气管道输送安全国家工程实验室, 北京 102249 2 中国石油管道科技研究中心油气管道输送安全国家工程实验室, 廊坊 065000 3 中国石油天然气股份有限公司, 北京 100007
An integration method for evaluating the operating reliability of underground natural gas storage
YU Weichao, XUE Luning, HUANG Weihe, ZHANG Ye, WEN Kai, GONG Jing
1 National Engineering Laboratory for Pipeline Safety, China University of Petroleum-Beijing, Beijing 102249, China 2 National Engineering Laboratory for Oil and Gas Pipeline Transportation Safety, China Petroleum Pipeline Science and Technology Research Center, Langfang 065000, China 3 PetroChina Co Ltd, Beijing 100007, China

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摘要  地下储气库作为大型天然气管网系统的重要组成部分,确保其安全可靠运行对保障管网系统的供气能力尤为重要。本文针对枯竭油气藏型地下储气库的工艺特点和功能分区,将储气库系统工艺流程分为采气工艺和注气工艺;功能区块分为地下储层、注采井系统和地面系统。通过注采井系统将地下储层和地面系统联系起来,并采用基于一体化的可靠性分析方法,计算给定注采任务下,储气库系统的运行可靠性。最后,以某储气库为例,对其运行可靠性进行评价。
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关键词 : 地下储气库, 运行可靠性, 一体化分析, 地下储层, 注采井系统, 地面系统
Abstract

  Underground natural gas storage in depleted oil and gas reservoirs is an important part of the large-scale natural gas pipeline network, and ensuring its safe and reliable operation is especially important to guarantee the gas supply capacity of the pipeline network system. According to the process characteristics and the function zoning of the Underground Gas Storage (UGS), the process is separated into the gas injection process and gas production process, and the function zoning is divided into reservoir, wells system containing multiple injection/production wells and surface system. In this paper, through the wells system, the reservoir and surface system are connected, and the operating reliability of Underground Gas Storage (UGS) under required gas injection and production tasks is calculated based on the integration method. Finally, the actual data of an underground natural gas storage is used to evaluate its operating reliability.

Key words: underground natural gas storage operating reliability integration method reservoir wells system surface system
收稿日期: 2016-08-05     
PACS:    
基金资助:国家自然科学基金(51504271)和国家十三五科技重大专项(2016ZX05066005-001)联合资助
通讯作者: 宫敬 ydgj@cup.edu.cn
引用本文:   
虞维超,薛鲁宁,黄维和,张也,温凯,宫敬. 储气库可靠性一体化分析方法研究[J]. 石油科学通报, 2017, 2(1): 102-114. YU Weichao, XUE Luning, HUANG Weihe, ZHANG Ye, WEN Kai, GONG Jing. An integration method for evaluating the operating reliability of underground natural gas storage. Petroleum Science Bulletin, 2017, 2(1): 102-114.
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