Finite Element Analysis on Casing Failure Based on ADINA

被引：0

作者：

Wang Peng ^{[1
]}

Zhu Qingjie ^{[1
]}

Bu Xiangying ^{[1
]}

机构：

[1] Hebei United Univ, Coll Civil Engn & Architecture, Tangshan, Peoples R China

来源：

2011 INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING AND INFORMATION TECHNOLOGY (CEIT 2011) | 2011年

关键词：

ADINA; fault; casing failure; dislocation;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Casing dislocation is one of the most serious forms for casing damage, especially casing failure in oil field will cause the great economic losses. Aimed at wellbore casing in oil field, dislocation mechanism and fracture theory of casing are introduced. Rupture model and Fracture model for casing failure crossing fault are established by ADINA. According to numerical results, the effects of various factors on casing failure are analyzed, such as the damage level of casing under different casing thickness and the fault angle. Crack propagation of broken casing has been investigated. It can provide theoretical basis for safety production and protection of oil field.

引用

页码：185 / 190

页数：6

共 9 条

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