Downhole tool anchoring device

作者: Jack Clemens , Nikhil Manmadhan Kartha , Mark S. Holly , Josh Lim , Wei Zhang

DOI:

关键词:

摘要: A downhole tool includes a body and first anchoring device integrated with the body. The at least two linear actuators within non- perpendicular to body, each of configured move corresponding contact pad between retracted position an anchor position. also one guide component coupled restrict movement predetermined path.

参考文章(15)
Khai Tran, Patrick G. Maguire, Closed system hydraulic expander ,(2002)
Scott Sherman, Fracturing tool anchor ,(2012)
Gerald D. Lynde, Yang Xu, Slickline conveyed shifting tool system ,(2010)
Richard Mineo, Jerry Clinton Foster, Downhole line tool assembly and method for use thereof ,(2011)
Ghassan R. Azar, Anchor and method of using same ,(2004)
Matthew Billingham, Carl J. Roy, Robin A. Ewan, Dwight C. Chilcoat, Todor K. Sheiretov, Franz Aguirre, Self-anchoring device with force amplification ,(2007)
Norman Bruce Moore, V Rudolph Ernst Krueger, Duane Bloom, Gripper assembly for downhole tools ,(2006)
Max E. Spencer, Ruben Martinez, Anchoring system for use in a wellbore ,(2008)