Inventor
OOSTERLING PETER
NL10 patents
⚠️ This page may combine multiple inventors who share the name “OOSTERLING PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
4 patentsUS5168932ADec 8, 1992
Detecting outflow or inflow of fluid in a wellbore
SHELL OIL CO75 citations92
US5960895AOct 5, 1999
Apparatus for providing a thrust force to an elongate body in a borehole
SHELL OIL CO95 citations91
US6860420B2Mar 1, 2005
Method of joining metal oilfield tubulars and well provided therewith
SHELL OIL CO18 citations84
US7347282B2Mar 25, 2008
Steerable soil penetration system
SHELL OIL CO8 citations71
E2 TECH LTD
4 patentsUS7124823B2Oct 24, 2006
Apparatus for and method of anchoring a first conduit to a second conduit
E2 TECH LTD28 citations91
US7174764B2Feb 13, 2007
Apparatus for and a method of expanding tubulars
E2 TECH LTD19 citations86
US6789622B1Sep 14, 2004
Apparatus for and a method of anchoring an expandable conduit
E2 TECH LTD43 citations86
US6745846B1Jun 8, 2004
Expandable downhole tubing
E2 TECH LTD19 citations85