The responses of casing pipe of oil-well induced by the swelling of rocks

IMECH-IR > 力学所知识产出(1956-2008)

	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)
会议录名称	Geotechnical Special Publication
	2006
会议名称	Soil and Rock Behavior and Modeling
会议日期	June 6, 2006 - June 8, 2006
会议地点	Shanghai, China
摘要	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.
关键词	Cement Lining Plastic Strain Swelling Condition
ISBN号	0784408629
URL	查看原文
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/60288
专题	力学所知识产出(1956-2008)
推荐引用方式 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.