Inventor
CLEM NICHOLAS J
US20 patents
⚠️ This page may combine multiple inventors who share the name “CLEM NICHOLAS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLEM NICHOLAS J
8 patentsUS8528641B2Sep 10, 2013
Fracturing and gravel packing tool with anti-swabbing feature
CLEM NICHOLAS J7 citations82
US8235114B2Aug 7, 2012
Method of fracturing and gravel packing with a tool with a multi-position lockable sliding sleeve
CLEM NICHOLAS J8 citations82
US9650881B2May 16, 2017
Real time tool erosion prediction monitoring
CLEM NICHOLAS J5 citations72
US8678079B2Mar 25, 2014
Fixed swirl inducing blast liner
CLEM NICHOLAS J3 citations62
US8191631B2Jun 5, 2012
Method of fracturing and gravel packing with multi movement wash pipe valve
CLEM NICHOLAS J4 citations61
US8230924B2Jul 31, 2012
Fracturing and gravel packing tool with upper annulus isolation in a reverse position without closing a wash pipe valve
CLEM NICHOLAS J1 citations50
US8215395B2Jul 10, 2012
Fracturing and gravel packing tool with shifting ability between squeeze and circulate while supporting an inner string assembly in a single position
CLEM NICHOLAS J1 citations50
US9016371B2Apr 28, 2015
Flow rate dependent flow control device and methods for using same in a wellbore
CLEM NICHOLAS J0 citations40
BAKER HUGHES INC
5 patentsUS7918275B2Apr 5, 2011
Water sensitive adaptive inflow control using couette flow to actuate a valve
BAKER HUGHES INC75 citations97
US7559357B2Jul 14, 2009
Frac-pack casing saver
BAKER HUGHES INC79 citations97
US7597150B2Oct 6, 2009
Water sensitive adaptive inflow control using cavitations to actuate a valve
BAKER HUGHES INC36 citations92
US7762324B2Jul 27, 2010
Bypass crossover sub selector for multi-zone fracturing processes
BAKER HUGHES INC14 citations83
US8371369B2Feb 12, 2013
Crossover sub with erosion resistant inserts
BAKER HUGHES INC2 citations63