Analysis on Parameters in Nitrogen Injection and Unloading by Coiled Tubing in Gas Wells with Liquid Accumulation

During the operation of nitrogen injection and unloading by coiled tubing in gas wells with liquid accumulation,in order to optimize the parameters such as nitrogen injection displacement,gas injection depth,size of coiled tubing and running speed,based on the pressure drop theory and critical liqui...

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Hlavní autoři:	Liu Xuehang, Ma Weiguo, Zhang Xianyong, Tang Qingyuan
Médium:	Artigo
Jazyk:	Chinês
Vydáno:	Editorial Office of China Petroleum Machinery 2022-01-01
Edice:	Shiyou jixie
Témata:	coiled tubing nitrogen injection and unloading critical liquid-carrying flow rate pressure drop
On-line přístup:	http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2022.05.013
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