Inventor
WADDELL KEVIN K
US18 patents
⚠️ This page may combine multiple inventors who share the name “WADDELL KEVIN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
10 patentsUS7172019B2Feb 6, 2007
Method and apparatus for forming a mono-diameter wellbore casing
SHELL OIL CO33 citations96
US6976541B2Dec 20, 2005
Liner hanger with sliding sleeve valve
SHELL OIL CO55 citations93
US7363691B2Apr 29, 2008
Method and apparatus for forming a mono-diameter wellbore casing
SHELL OIL CO23 citations92
US7204007B2Apr 17, 2007
Method and apparatus for forming a mono-diameter wellbore casing
SHELL OIL CO14 citations92
US7201223B2Apr 10, 2007
Method and apparatus for forming a mono-diameter wellbore casing
SHELL OIL CO14 citations92
US7172024B2Feb 6, 2007
Mono-diameter wellbore casing
SHELL OIL CO31 citations92
US7146702B2Dec 12, 2006
Method and apparatus for forming a mono-diameter wellbore casing
SHELL OIL CO23 citations92
US7308755B2Dec 18, 2007
Apparatus for forming a mono-diameter wellbore casing
SHELL OIL CO10 citations84
US7325602B2Feb 5, 2008
Method and apparatus for forming a mono-diameter wellbore casing
SHELL OIL CO16 citations83
US7363690B2Apr 29, 2008
Method and apparatus for forming a mono-diameter wellbore casing
SHELL OIL CO5 citations73
ENVENTURE GLOBAL TECHNOLOGY
5 patentsUS7383889B2Jun 10, 2008
Mono diameter wellbore casing
ENVENTURE GLOBAL TECHNOLOGY45 citations96
US7100685B2Sep 5, 2006
Mono-diameter wellbore casing
ENVENTURE GLOBAL TECHNOLOGY48 citations95
US7546881B2Jun 16, 2009
Apparatus for radially expanding and plastically deforming a tubular member
ENVENTURE GLOBAL TECHNOLOGY24 citations89
US7740076B2Jun 22, 2010
Protective sleeve for threaded connections for expandable liner hanger
ENVENTURE GLOBAL TECHNOLOGY11 citations82
US7823659B2Nov 2, 2010
Apparatus and methods for drilling and lining a wellbore
ENVENTURE GLOBAL TECHNOLOGY7 citations64