Inventor
TRAHAN KEVIN O
US20 patents
⚠️ This page may combine multiple inventors who share the name “TRAHAN KEVIN O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
5 patentsUS6598678B1Jul 29, 2003
Apparatus and methods for separating and joining tubulars in a wellbore
WEATHERFORD LAMB160 citations99
US6325148B1Dec 4, 2001
Tools and methods for use with expandable tubulars
WEATHERFORD LAMB408 citations99
US6899181B2May 31, 2005
Methods and apparatus for expanding a tubular within another tubular
WEATHERFORD LAMB70 citations98
US6851475B2Feb 8, 2005
Apparatus and methods for separating and joining tubulars in a wellbore
WEATHERFORD LAMB19 citations92
US7004257B2Feb 28, 2006
Apparatus and methods for separating and joining tubulars in a wellbore
WEATHERFORD LAMB9 citations74
PACKERS PLUS ENERGY SERV INC
4 patentsUS10704362B2Jul 7, 2020
Downhole sub with hydraulically actuable sleeve valve
PACKERS PLUS ENERGY SERV INC15 citations93
US10030474B2Jul 24, 2018
Downhole sub with hydraulically actuable sleeve valve
PACKERS PLUS ENERGY SERV INC10 citations83
US9874067B2Jan 23, 2018
Sliding sleeve sub and method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC4 citations72
US10208566B2Feb 19, 2019
Wellbore stimulation tool, assembly and method
PACKERS PLUS ENERGY SERV INC0 citations28
BAKER HUGHES INC
3 patentsUS5560426AOct 1, 1996
Downhole tool actuating mechanism
BAKER HUGHES INC176 citations99
US5477925ADec 26, 1995
Method for multi-lateral completion and cementing the juncture with lateral wellbores
BAKER HUGHES INC209 citations97
US5433275AJul 18, 1995
Double-threaded anchor tubing assembly
BAKER HUGHES INC29 citations92