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Study of Deformation Law of Casing Local Lateral Collapse Based on the Principle of Virtual Work

In view of the water swelling of mudstone and the creep induction function of formations in the process of oilfield water injection, the casing incurs collapse deformation under local lateral load. In this study, according to the actual collapse deformation characteristics of the casing in the secon...

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Autori principali: Wanchun Zhao, Jing Ge, Ranjith Pathegama Gamage, Yuwei Li, Zhenlong Song, Tingting Wang
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI AG 2019-09-01
Serie:Energies
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Accesso online:https://www.mdpi.com/1996-1073/12/19/3717
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