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低压气集输工艺 被引量:14

Gathering Transmission Technology of Low-pressure Gas
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摘要 低压气包括浅层天然气、煤层气、油田伴生气和中晚期气田天然气等。介绍了低压气增压集输工艺的两种增压方式,对比了压缩机增压和引射器增压的优缺点。考察了负压集输工艺的工艺现状,指出了负压集输工艺存在的问题。根据我国天然气工业的发展水平,提出了改善低压气集输工艺的建议。 Low-pressure gas includes shallow gas,coalbed gas,associated gas and natural gas of midlate stage exploration.Two booster ways for gathering transmission of low-pressure natural gas are introduced,and advantages and disadvantages of the booster way with compressor booster and ejector compression are compared.Status in quo of gathering transmission technology with negative pressure process is reviewed.Problems existed in gathering transmission technology with negative pressure process are put forward.According to the developing level of natural gas industry in China,suggestions to improve low-pressure natural gas's transmission technology are proposed.
出处 《油气储运》 CAS 北大核心 2009年第3期1-3,共3页 Oil & Gas Storage and Transportation
关键词 低压气 集输工艺 技术 研究 low-pressure natural gas,gathering transmission process,technology,study
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