Inventor
HIRON STEPHANE
FR14 patents
⚠️ This page may combine multiple inventors who share the name “HIRON STEPHANE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
11 patentsUS6273194B1Aug 14, 2001
Method and device for downhole flow rate control
SCHLUMBERGER TECHNOLOGY CORP87 citations97
US6364023B1Apr 2, 2002
Downhole actuator, and a flow rate adjuster device using such an actuator
SCHLUMBERGER TECHNOLOGY CORP54 citations94
US6310559B1Oct 30, 2001
Monitoring performance of downhole equipment
SCHLUMBERGER TECHNOLOGY CORP57 citations93
US5736650AApr 7, 1998
Venturi flow meter for measurement in a fluid flow passage
SCHLUMBERGER TECHNOLOGY CORP92 citations92
US7464761B2Dec 16, 2008
Flow control system for use in a well
SCHLUMBERGER TECHNOLOGY CORP19 citations91
US7063164B2Jun 20, 2006
System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing
SCHLUMBERGER TECHNOLOGY CORP20 citations91
US6499541B1Dec 31, 2002
Method of installing components in a downhole apparatus, and apparatus obtained thereby
SCHLUMBERGER TECHNOLOGY CORP24 citations91
US7520321B2Apr 21, 2009
Redundant systems for downhole permanent installations
SCHLUMBERGER TECHNOLOGY CORP31 citations89
US7273107B2Sep 25, 2007
Valve within a control line
SCHLUMBERGER TECHNOLOGY CORP14 citations84
US7152689B2Dec 26, 2006
System and method to seal by bringing the wall of a wellbore into sealing contact with a tubing
SCHLUMBERGER TECHNOLOGY CORP8 citations72
US11149545B2Oct 19, 2021
Closed chamber impulse test with downhole flow rate measurement
SCHLUMBERGER TECHNOLOGY CORP2 citations69