Dynamic Sand-Washing Technology and Implementation in Horizontal Shale Oil Wells of Changqing Oilfield

In the development of Changqing shale oil， conventional static sand-washing operations often lead to sanding in， sand bridge and pipe sticking incidents， which undermine the efficiency advantages of coiled tubing operations. Therefore， a dynamic sand-washing technology of coiled tubing was proposed....

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Detalhes bibliográficos

Principais autores:	Zeng Yongfeng, Chen Weihua, Jing Yongpeng, Gai Zhiliang, Chen Xiong, Zheng Lei, Huang Xinzhou
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Editorial Office of China Petroleum Machinery 2025-10-01
Colecção:	Shiyou jixie
Assuntos:	coiled tubing dynamic sand washing vortex flushing parameter control horizontal well sanding in
Acesso em linha:	http://www.syjxzz.com.cn/thesisDetails#10.12473/CPM.09-长庆页岩油水平井动态冲砂工艺及实施(新)
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