Finite Element Analysis on Mechanical Strength of Casing at Slip Hanger in Ultra-deep Wells

In order to solve the casing failure occurred at slip clamp of wellhead hanger when lifting the oil production cross for replacing the sealing element in an oilfield in Xinjiang,combined with the ø232.5 mm W type slip hanger used in Well X1,a 3D finite element model of hanger setting-slip clamping c...

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Bibliographic Details

Published in:	DOAJ (DOAJ: Directory of Open Access Journals)
Main Author:	Lian Zhanghua
Other Authors:	Wan Zhiyong, Wu Yanxian, Shi Junlin, Zhao Zhaoyang
Format:	Article
Language:	Chinese
Published:	2023
Subjects:	Drilling and Well Engineering Oil and Gas Production Techniques Engineering Applied Research ultra-deep wells casing failure tooth marks ultimate load annular pressure
Online Access:	https://doaj.org/article/181972812cbb43f7b8a03945ae45e1ac
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