Plate Laminar Flow Model of Herbert Fluid in Eccentric Annulus of Elliptical Wellbore

During the process of drilling directional and horizontal wells, due to the anisotropy of rock and in-situ stress, it is easy to form irregular circular borehole, which makes it difficult to accurately predict the bottom-hole pressure. In order to accurately predict the flow pressure drop in ellipti...

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Autores principales:	Xu Shengjiang, Liu Kecheng, Yao Xuyang, Zhou Jun, Wang Gui, Tang Ming
Formato:	Artigo
Lenguaje:	Chinês
Publicado:	Editorial Office of China Petroleum Machinery 2020-01-01
Colección:	Shiyou jixie
Materias:	elliptical wellbore eccentric annulus Herbert fluid plate model laminar flow
Acceso en línea:	http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2020.12.005
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