Structure Design of Abrasive-Flat-Jet Nozzle for Cavity Completion of Horizontal Coalbed Methane Well

The current hydraulic cave-making methods cannot determine the geometric size and shape of the caverns of vertical wells for coal-bed methane development, while the mechanical cavern-making method is prone to cutter bar deformation and tools falling into the well. The hydraulic-mechanical composite...

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Autors principals:	Yang Ruiyue, Chen Jianxiang, Huang Zhongwei, Xiong Chao, Wen Haitao, Zhang Shikun
Format:	Artigo
Idioma:	Chinês
Publicat:	Editorial Office of China Petroleum Machinery 2021-01-01
Col·lecció:	Shiyou jixie
Matèries:	coalbed methane abrasive jet jet cavitation flat jet nozzle flow field structure particle movement
Accés en línia:	http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2021.03.016
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