Inventor
LOHBECK WILHELMUS CHRISTIANUS
NL19 patents
Patents
19 patentsUS6273634B1Aug 14, 2001
Connector for an expandable tubing string
SHELL OIL CO154 citations99
US5984568ANov 16, 1999
Connector assembly for an expandable slotted pipe
SHELL OIL CO221 citations99
US7007760B2Mar 7, 2006
Method of expanding a tubular element in a wellbore
SHELL OIL CO81 citations98
US6454493B1Sep 24, 2002
Method for transporting and installing an expandable steel tubular
SHELL OIL CO60 citations96
US6419025B1Jul 16, 2002
Method of selective plastic expansion of sections of a tubing
SHELL OIL CO111 citations96
US6012522AJan 11, 2000
Deformable well screen
SHELL OIL CO366 citations96
US5901789AMay 11, 1999
Deformable well screen
SHELL OIL CO490 citations96
US6431282B1Aug 13, 2002
Method for annular sealing
SHELL OIL CO282 citations95
US5667011ASep 16, 1997
Method of creating a casing in a borehole
SHELL OIL CO447 citations94
US7389822B2Jun 24, 2008
Expander system for incremental expansion of a tubular element
SHELL OIL CO20 citations92
US7152673B2Dec 26, 2006
Contractable and expandable tubular wellbore system
SHELL OIL CO26 citations92
US6516506B2Feb 11, 2003
Installing a scrolled resilient sheet alongside the inner surface of a fluid conduit
SHELL OIL CO22 citations92
US6244337B1Jun 12, 2001
System for sealing the intersection between a primary and a branch borehole
SHELL OIL CO22 citations90
US7360604B2Apr 22, 2008
Expander system for stepwise expansion of a tubular element
SHELL OIL CO18 citations84
US7040018B2May 9, 2006
Radially expandable tubular with supported end portion
SHELL OIL CO12 citations79
US7451811B2Nov 18, 2008
Expanding a tubular element to different inner diameters
SHELL OIL CO8 citations73
US7111679B2Sep 26, 2006
Expander for expanding a tubular element
SHELL OIL CO9 citations71
US7380593B2Jun 3, 2008
Expandable tubes with overlapping end portions
SHELL OIL CO2 citations63
US7004249B2Feb 28, 2006
Method of transferring fluids through a permeable well lining
SHELL OIL CO5 citations63