Frictional Strength between Casing and Cement under Confining Pressure.

Authors :: Kakumoto, Masayo
Yoneda, Jun
Tenma, Norio
Miyazaki, Kuniyuki
Aoki, Kazuo
Itoi, Ryuichi
Source :: Proceedings of the International Offshore & Polar Engineering Conference; Jul2012, p77-82, 6p
Publication Year :: 2012
Abstract: The article discusses a study which investigated the frictional strength between casing and cement under confining pressure. Study authors found that frictional strength is dependent on the roughness of steel rod and effective confining pressure. They also discovered that amount of displacement until interface increases based on maximum friction.

Language :: English
ISSN :: 10986189
Database :: Supplemental Index
Journal :: Proceedings of the International Offshore & Polar Engineering Conference
Publication Type :: Conference
Accession number :: 79434768