Inventor
VAYNSHTEYN VLADIMIR
US26 patents
⚠️ This page may combine multiple inventors who share the name “VAYNSHTEYN VLADIMIR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
20 patentsUS6315050B2Nov 13, 2001
Packer
SCHLUMBERGER TECHNOLOGY CORP116 citations98
US6173772B1Jan 16, 2001
Controlling multiple downhole tools
SCHLUMBERGER TECHNOLOGY CORP86 citations98
US5691712ANov 25, 1997
Multiple wellbore tool apparatus including a plurality of microprocessor implemented wellbore tools for operating a corresponding plurality of included wellbore tools and acoustic transducers in response to stimulus signals and acoustic signals
SCHLUMBERGER TECHNOLOGY CORP174 citations98
US6598682B2Jul 29, 2003
Reservoir communication with a wellbore
SCHLUMBERGER TECHNOLOGY CORP150 citations97
US6995360B2Feb 7, 2006
Method and sensor for monitoring gas in a downhole environment
SCHLUMBERGER TECHNOLOGY CORP87 citations96
US6182764B1Feb 6, 2001
Generating commands for a downhole tool using a surface fluid loop
SCHLUMBERGER TECHNOLOGY CORP56 citations96
US6564876B2May 20, 2003
Packer
SCHLUMBERGER TECHNOLOGY CORP64 citations95
US6186227B1Feb 13, 2001
Packer
SCHLUMBERGER TECHNOLOGY CORP70 citations95
US6105688AAug 22, 2000
Safety method and apparatus for a perforating gun
SCHLUMBERGER TECHNOLOGY CORP53 citations95
US8015869B2Sep 13, 2011
Methods and apparatus to perform pressure testing of geological formations
SCHLUMBERGER TECHNOLOGY CORP27 citations92
US7647980B2Jan 19, 2010
Drillstring packer assembly
SCHLUMBERGER TECHNOLOGY CORP33 citations92
US6536529B1Mar 25, 2003
Communicating commands to a well tool
SCHLUMBERGER TECHNOLOGY CORP45 citations92
US6536519B1Mar 25, 2003
Downhole tool to generate tension pulses on a slickline
SCHLUMBERGER TECHNOLOGY CORP32 citations92
US6298924B1Oct 9, 2001
Safety method and apparatus for a perforating gun
SCHLUMBERGER TECHNOLOGY CORP22 citations92
US6179064B1Jan 30, 2001
System for indicating the firing of a perforating gun
SCHLUMBERGER TECHNOLOGY CORP32 citations92
US6550538B1Apr 22, 2003
Communication with a downhole tool
SCHLUMBERGER TECHNOLOGY CORP22 citations88
US7854267B2Dec 21, 2010
Methods and systems to activate downhole tools with light
SCHLUMBERGER TECHNOLOGY CORP13 citations84
US7753121B2Jul 13, 2010
Well completion system having perforating charges integrated with a spirally wrapped screen
SCHLUMBERGER TECHNOLOGY CORP14 citations84
US6412573B2Jul 2, 2002
System for indicating the firing of a perforating gun
SCHLUMBERGER TECHNOLOGY CORP11 citations74
US7546875B2Jun 16, 2009
Integrated sand control completion system and method
SCHLUMBERGER TECHNOLOGY CORP6 citations62