Downhole cutting arrangement and method
作者： Karsten Fuhst
DOI:
关键词: Blade (geometry) 、 Fluid dynamics 、 Turbulence 、 Mechanical engineering 、 Structural engineering 、 Impeller 、 Engineering
摘要: Devices and methods for cleaning or removing cuttings from a cut as cutting is being performed. A pipe cutter includes housing shaped sized to be disposed within the tubular member, rotary blade carried by member when rotated an impeller operably associated with create fluid flow turbulence proximate made in member.
lens.org 参考文章(8)
Kriegel Bernard, Casing cutter apparatus ,(1945)
Douglas W. Spencer, Chris Walter, Jerry E. Miller, Freeman L. Hill, Downhole hydraulic pipe cutter ,(2006)
Karsten Fuhst, Sven Krueger, Tubular cutting device ,(2008)
Brandon R. Doering, James C. Harmon, Impeller and cutting elements for centrifugal chopper pumps ,(2004)
Karsten Fuhst, Sven Krueger, Optimized machining process for cutting tubulars downhole ,(2008)
Bruce A. Tunget, Through tubing cable rotary system ,(2010)
Richard Wershe, Blower attachment for a circular saw ,(1994)
Frank Fuller, Howard A. Tuttle, Internal pipe cutter ,(2007)