David T. Oliver

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Nuclear magnetic resonance tool with external magnets
- Patent number 9,841,529
- Issue date Dec 12, 2017
- Schlumberger Technology Corporation
- Timothy Hopper
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for measuring borehole geometry while drilling
- Patent number 8,941,383
- Issue date Jan 27, 2015
- Schlumberger Technology Corporation
- Tim Hopper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Nuclear magnetic resonance tool with movable magnets
- Patent number 8,860,413
- Issue date Oct 14, 2014
- Schlumberger Technology Corporation
- Tim Hopper
- G01 - MEASURING TESTING
Information Patent Grant
Insulated sleeve with conductive electrodes to reduce borehole effe...
- Patent number 7,193,420
- Issue date Mar 20, 2007
- Schlumberger Technology Corporation
- Kuo Chiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Insulated sleeve with conductive electrodes to reduce borehole effe...
- Patent number 7,023,212
- Issue date Apr 4, 2006
- Schlumberger Technology Corporation
- Kuo Chiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and methods for reducing borehole current effects
- Patent number 6,933,726
- Issue date Aug 23, 2005
- Schlumberger Technology Corporation
- Kuo-Chiang Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Nuclear Magnetic Resonance Tool With External Magnets
- Publication number 20150035529
- Publication date Feb 5, 2015
- Timothy Hopper
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for Collecting One or More Measurements in a Bo...
- Publication number 20130239673
- Publication date Sep 19, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Fernando Garcia-Osuna
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Measuring Borehole Geometry While Drilling
- Publication number 20130106413
- Publication date May 2, 2013
- Tim Hopper
- E21 - EARTH DRILLING MINING
Information Patent Application
Nuclear Magnetic Resonance Tool With Movable Magnets
- Publication number 20120126809
- Publication date May 24, 2012
- Tim Hopper
- E21 - EARTH DRILLING MINING
Information Patent Application
Insulated sleeve with conductive electrodes to reduce borehole effe...
- Publication number 20060119364
- Publication date Jun 8, 2006
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kuo Chiang Chen
- G01 - MEASURING TESTING
Information Patent Application
Insulated sleeve with conductive electrodes to reduce borehole effe...
- Publication number 20050146334
- Publication date Jul 7, 2005
- Kuo Chiang Chen
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHODS FOR REDUCING BOREHOLE CURRENT EFFECTS
- Publication number 20050030038
- Publication date Feb 10, 2005
- KUO-CHIANG CHEN
- G01 - MEASURING TESTING

David T. Oliver

Person

Patents Grantslast 30 patents

Nuclear magnetic resonance tool with external magnets

System and method for measuring borehole geometry while drilling

Nuclear magnetic resonance tool with movable magnets

Insulated sleeve with conductive electrodes to reduce borehole effe...

Insulated sleeve with conductive electrodes to reduce borehole effe...

Apparatus and methods for reducing borehole current effects

Patents Applicationslast 30 patents

Nuclear Magnetic Resonance Tool With External Magnets

Systems and Methods for Collecting One or More Measurements in a Bo...

System and Method for Measuring Borehole Geometry While Drilling

Nuclear Magnetic Resonance Tool With Movable Magnets

Insulated sleeve with conductive electrodes to reduce borehole effe...

Insulated sleeve with conductive electrodes to reduce borehole effe...

APPARATUS AND METHODS FOR REDUCING BOREHOLE CURRENT EFFECTS