Knowledge Management System of Institue of Mechanics, CAS
The responses of casing pipe of oil-well induced by the swelling of rocks | |
Zhang GD(章根德); Lu XB(鲁晓兵); Wang SY(王淑云) | |
Source Publication | Geotechnical Special Publication |
2006 | |
Conference Name | Soil and Rock Behavior and Modeling |
Conference Date | June 6, 2006 - June 8, 2006 |
Conference Place | Shanghai, China |
Abstract | The responses of casing pipe of oil-well induced by the swelling of rocks are investigated by numerical simulation. It is shown that the swelling of rock may cause severe permanent plastic strain of the steel casing pipe. The displacement of the pipe without a lining is 58% larger than that with a lining under the same volume swelling condition. A lining may decrease the pressure of the casing pipe caused by the dilation rock. There exists necking phenomenon. The necking of the pipe with a cement lining is larger than that without the cement lining. |
Keyword | Cement Lining Plastic Strain Swelling Condition |
ISBN | 0784408629 |
URL | 查看原文 |
Indexed By | EI |
Language | 英语 |
Document Type | 会议论文 |
Identifier | http://dspace.imech.ac.cn/handle/311007/60288 |
Collection | 力学所知识产出(1956-2008) |
Recommended Citation GB/T 7714 | Zhang GD,Lu XB,Wang SY. The responses of casing pipe of oil-well induced by the swelling of rocks[C]Geotechnical Special Publication,2006. |
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File Name/Size | DocType | Version | Access | License | ||
CaEi051.pdf(435KB) | 会议论文 | 开放获取 | CC BY-NC-SA | View Download |
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