| 天然气管网系统可靠性数据统计方法 |
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| 引用本文： | 宋东昱,陈靖华,严大凡.天然气管网系统可靠性数据统计方法[J].油气储运,1997(12). |
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| 作者姓名： | 宋东昱 陈靖华 严大凡 |
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| 作者单位： | 中国石油天然气石油规划设计总院
(宋东昱)，西南石油学院
(陈靖华)，石油大学(严大凡) |
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| 摘 要： | 介绍了根据现场运行资料确定单位无故障工作时间分布和维修时间分布,并对单元可靠性特征量进行估计的方法。给出了天然气管网系统组成单元事故及维修时间分布模型和单元运行数据分析方法及其分布统计和参数估值步骤。结合陕甘宁盆地中部气田先导开发试验区两口气井近两年的运行记录,对其运行数据进行了统计,给出了其气井事故分布、维修时间分布及其估值。
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| 关 键 词： | 天然气管网 可靠性数据 统计 方法 |
Reliability Statistics of Operational Data from Gas Pipe Networks |
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| Song Dongyu Chen Jinghua.Reliability Statistics of Operational Data from Gas Pipe Networks[J].Oil & Gas Storage and Transportation,1997(12). |
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| Authors: | Song Dongyu Chen Jinghua |
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| Institution: | Song Dongyu Chen Jinghua |
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| Abstract: | The paper introduces the distribution models of accidents and maintenance times for the units constituting natural gas pipe networks system,the basic method and procedure in the statistics of operational data from gas pipe networks,and according to the operation records in two years past from the two gas wells in the pilot testing area of middle ShanGanNing Basin gas fields,presents the distributions of accidents and maintenance times,obtains statistics on the characteristic parameters of reliability for the wells. |
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| Keywords: | gas pipe network reliability data statistics method |
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