Inventor
GREEN ROBERT R
US15 patents
⚠️ This page may combine multiple inventors who share the name “GREEN ROBERT R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
9 patentsUS5995449ANov 30, 1999
Method and apparatus for improved communication in a wellbore utilizing acoustic signals
BAKER HUGHES INC178 citations99
US6450258B2Sep 17, 2002
Method and apparatus for improved communication in a wellbore utilizing acoustic signals
BAKER HUGHES INC96 citations98
US5680905AOct 28, 1997
Apparatus and method for perforating wellbores
BAKER HUGHES INC113 citations97
US6763883B2Jul 20, 2004
Method and apparatus for improved communication in a wellbore utilizing acoustic signals
BAKER HUGHES INC35 citations96
US6310829B1Oct 30, 2001
Method and apparatus for improved communication in a wellbore utilizing acoustic signals
BAKER HUGHES INC81 citations96
US4790380ADec 13, 1988
Wireline well test apparatus and method
BAKER HUGHES INC74 citations95
US5462117AOct 31, 1995
Tubing conveyed perforating system with fluid loss control
BAKER HUGHES INC22 citations92
US4979568ADec 25, 1990
Annulus fluid pressure operated testing valve
BAKER HUGHES INC44 citations86
US6155344ADec 5, 2000
Downhole tool connection for live well deployment
BAKER HUGHES INC14 citations70