Inventor

PATEL DINESH R

US106 patents

⚠️ This page may combine multiple inventors who share the name “PATEL DINESH R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

44 patents

US7222676B2May 29, 2007

Well communication system

SCHLUMBERGER TECHNOLOGY CORP150 citations99

US6227298B1May 8, 2001

Well isolation system

SCHLUMBERGER TECHNOLOGY CORP129 citations99

US7237616B2Jul 3, 2007

Actuator module to operate a downhole tool

SCHLUMBERGER TECHNOLOGY CORP62 citations98

US6945331B2Sep 20, 2005

Multiple interventionless actuated downhole valve and method

SCHLUMBERGER TECHNOLOGY CORP101 citations98

US6684950B2Feb 3, 2004

System for pressure testing tubing

SCHLUMBERGER TECHNOLOGY CORP124 citations98

US6354378B1Mar 12, 2002

Method and apparatus for formation isolation in a well

SCHLUMBERGER TECHNOLOGY CORP111 citations98

US6352119B1Mar 5, 2002

Completion valve assembly

SCHLUMBERGER TECHNOLOGY CORP82 citations98

US6315050B2Nov 13, 2001

Packer

SCHLUMBERGER TECHNOLOGY CORP116 citations98

US6302216B1Oct 16, 2001

Flow control and isolation in a wellbore

SCHLUMBERGER TECHNOLOGY CORP125 citations98

US6102120AAug 15, 2000

Zone isolation tools

SCHLUMBERGER TECHNOLOGY CORP125 citations98

US5810087ASep 22, 1998

Formation isolation valve adapted for building a tool string of any desired length prior to lowering the tool string downhole for performing a wellbore operation

SCHLUMBERGER TECHNOLOGY CORP107 citations98

US7735555B2Jun 15, 2010

Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand control assembly

SCHLUMBERGER TECHNOLOGY CORP81 citations97

US6598682B2Jul 29, 2003

Reservoir communication with a wellbore

SCHLUMBERGER TECHNOLOGY CORP150 citations97

US7108073B2Sep 19, 2006

Multiple interventionless actuated downhole valve and method

SCHLUMBERGER TECHNOLOGY CORP48 citations96

US6662877B2Dec 16, 2003

Formation isolation valve

SCHLUMBERGER TECHNOLOGY CORP67 citations96

US6659186B2Dec 9, 2003

Valve assembly

SCHLUMBERGER TECHNOLOGY CORP60 citations96

US6516886B2Feb 11, 2003

Well isolation system

SCHLUMBERGER TECHNOLOGY CORP43 citations96

US6318469B1Nov 20, 2001

Completion equipment having a plurality of fluid paths for use in a well

SCHLUMBERGER TECHNOLOGY CORP66 citations96

US6293346B1Sep 25, 2001

Method and apparatus for relieving pressure

SCHLUMBERGER TECHNOLOGY CORP51 citations96

US6250383B1Jun 26, 2001

Lubricator for underbalanced drilling

SCHLUMBERGER TECHNOLOGY CORP47 citations96

US6230807B1May 15, 2001

Valve operating mechanism

SCHLUMBERGER TECHNOLOGY CORP71 citations96

US6041864AMar 28, 2000

Well isolation system

SCHLUMBERGER TECHNOLOGY CORP75 citations96

US5950733ASep 14, 1999

Formation isolation valve

SCHLUMBERGER TECHNOLOGY CORP75 citations96

US5819853AOct 13, 1998

Rupture disc operated valves for use in drill stem testing

SCHLUMBERGER TECHNOLOGY CORP92 citations96

US5337827AAug 16, 1994

Pressure-controlled well tester adapted to be selectively retained in a predetermined operating position

SCHLUMBERGER TECHNOLOGY CORP97 citations96

US4886117ADec 12, 1989

Inflatable well packers

SCHLUMBERGER TECHNOLOGY CORP74 citations96

US7591321B2Sep 22, 2009

Zonal isolation tools and methods of use

SCHLUMBERGER TECHNOLOGY CORP74 citations95

US6564876B2May 20, 2003

Packer

SCHLUMBERGER TECHNOLOGY CORP64 citations95

US6186227B1Feb 13, 2001

Packer

SCHLUMBERGER TECHNOLOGY CORP70 citations95

US6357525B1Mar 19, 2002

Method and apparatus for testing a well

SCHLUMBERGER TECHNOLOGY CORP54 citations94

US6330913B1Dec 18, 2001

Method and apparatus for testing a well

SCHLUMBERGER TECHNOLOGY CORP53 citations94

US7900705B2Mar 8, 2011

Flow control assembly having a fixed flow control device and an adjustable flow control device

SCHLUMBERGER TECHNOLOGY CORP37 citations93

US7866414B2Jan 11, 2011

Active integrated well completion method and system

SCHLUMBERGER TECHNOLOGY CORP24 citations93

US7849925B2Dec 14, 2010

System for completing water injector wells

SCHLUMBERGER TECHNOLOGY CORP42 citations93

US7789145B2Sep 7, 2010

Inflow control device

SCHLUMBERGER TECHNOLOGY CORP29 citations93

US7775275B2Aug 17, 2010

Providing a string having an electric pump and an inductive coupler

SCHLUMBERGER TECHNOLOGY CORP35 citations93

US7428924B2Sep 30, 2008

System and method for completing a subterranean well

SCHLUMBERGER TECHNOLOGY CORP41 citations93

US7322422B2Jan 29, 2008

Inflatable packer inside an expandable packer and method

SCHLUMBERGER TECHNOLOGY CORP45 citations93

US6691785B2Feb 17, 2004

Isolation valve

SCHLUMBERGER TECHNOLOGY CORP52 citations93

US6691786B2Feb 17, 2004

Inflatable flow control device and method

SCHLUMBERGER TECHNOLOGY CORP20 citations93

US6550541B2Apr 22, 2003

Valve assembly

SCHLUMBERGER TECHNOLOGY CORP50 citations93

US6439306B1Aug 27, 2002

Actuation of downhole devices

SCHLUMBERGER TECHNOLOGY CORP46 citations93

US6401826B2Jun 11, 2002

Lubricator for underbalanced drilling

SCHLUMBERGER TECHNOLOGY CORP29 citations93

US6386289B1May 14, 2002

Reclosable circulating valve for well completion systems

SCHLUMBERGER TECHNOLOGY CORP47 citations93

PATEL DINESH R

3 patents

US8276670B2Oct 2, 2012

Downhole dissolvable plug

PATEL DINESH R123 citations98

US8056619B2Nov 15, 2011

Aligning inductive couplers in a well

PATEL DINESH R49 citations95

US8186444B2May 29, 2012

Flow control valve platform

PATEL DINESH R21 citations93

WHITSITT JOHN R

1 patent

US8056628B2Nov 15, 2011

System and method for facilitating downhole operations

WHITSITT JOHN R90 citations96

SCHLUMBEGER TECHNOLOGY CORP

1 patent

US7665537B2Feb 23, 2010

System and method to seal using a swellable material

SCHLUMBEGER TECHNOLOGY CORP159 citations96

GUERRERO JULIO

1 patent

US8505632B2Aug 13, 2013

Method and apparatus for deploying and using self-locating downhole devices

GUERRERO JULIO88 citations94

Showing the top 50 of 106 patents by PatentIndex Score.