| 孤东管网优化运行技术 |
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| 引用本文： | 王清,张国忠.孤东管网优化运行技术[J].油气储运,1996,15(4):25-27. |
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| 作者姓名： | 王清 张国忠 |
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| 作者单位： | 胜利石油管理局油气集输公司
(王清，李宗泗)，石油大学(华东)(张国忠) |
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| 摘 要： | 孤永东和孤罗东两条管道承担着孤岛、孤东和桩西的原油输送任务，按现行工况运行，各站节流较多，能源浪费较大。根据管道现有设备条件分析了运行现状，给出了孤永东管道和孤罗东管道的运行参数。在不改变现有设备条件和确保原油外输任务的前提下，制定了优化运行方案，即把两条管道作为一个输油系统，选择以两条管道的最低进站油温为最低允许输油温度，孤岛首站总的输油量合理匹配给两条管道，这样实现了孤永东管道全年压力越站，减
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| 关 键 词： | 长输管道 运行 流量 最优化 节能 原油输送 |
Optimizing Operation Process to Gudong Pipeline Network |
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| Wang Qing,Li Zongsi.Optimizing Operation Process to Gudong Pipeline Network[J].Oil & Gas Storage and Transportation,1996,15(4):25-27. |
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| Authors: | Wang Qing Li Zongsi |
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| Abstract: | Crude oil from Gudao, Gudong and Zhuangxi is transported through two pipelines which are Guyong-dong and Guluodong pipelines. The problems resulting from the current operational process of the two pipelines include frequent throttles on every pump stations and a higher energy consumption. By analyzing the current operational process of the two pipelines, the operation parameters are given. The optimizing operation scheme is set forth without replacing the existing equipments and ensuring the oil transportation, that is, taking the two pipeline as one transportation system, choosing the minimum oil inlet temperature of the two pipelines as the minimum allowable oil temperature, distributing reasonably the total throughput in Gudao pump station (the initial pump station) to the two pipelines. With the scheme, the following purposes have been achieved: by-pass operation on Guyongdong pipeline all the year round, reduction throttle loss in the initial pump station, increase oil throughput in the Guluodong pipeline and energy saving. |
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| Keywords: | long distance pipeline operation technology flow optimization energy saving |
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