P

Inventor

DEPAVIA LUIS E

US9 patents
⚠️ This page may combine multiple inventors who share the name “DEPAVIA LUIS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

6 patents
US6534980B2Mar 18, 2003

Downhole NMR tool antenna design

SCHLUMBERGER TECHNOLOGY CORP50 citations94
US6459992B1Oct 1, 2002

Method and apparatus for determining logging tool displacements

SCHLUMBERGER TECHNOLOGY CORP38 citations92
US6573716B2Jun 3, 2003

Method and apparatus for tuning an NMR coil

SCHLUMBERGER TECHNOLOGY CORP18 citations91
US6400147B1Jun 4, 2002

Downhole NMR tool having a programmable pulse sequencer

SCHLUMBERGER TECHNOLOGY CORP32 citations91
US9638028B2May 2, 2017

Electromagnetic telemetry for measurement and logging while drilling and magnetic ranging between wellbores

SCHLUMBERGER TECHNOLOGY CORP11 citations82
US10227868B2Mar 12, 2019

Electromagnetic telemetry using capacitive surface electrodes

SCHLUMBERGER TECHNOLOGY CORP2 citations72

HOPPER TIM

2 patents
US8941383B2Jan 27, 2015

System and method for measuring borehole geometry while drilling

HOPPER TIM8 citations81
US8860413B2Oct 14, 2014

Nuclear magnetic resonance tool with movable magnets

HOPPER TIM6 citations81

MORRISON FRANK

1 patent
US8326539B2Dec 4, 2012

Characterizing at least one property of a liner that lines a well

MORRISON FRANK7 citations79