Title: SNMR pulse sequencing methods and apparatus

Abstract

Technologies applicable to SNMR pulse sequencing are disclosed, including SNMR acquisition apparatus and methods, SNMR processing apparatus and methods, and combinations thereof. SNMR acquisition may include transmitting SNMR pulse sequences according to any of a variety of techniques. SNMR processing may include combining SNMR from a plurality of pulse sequences.

Inventors:

Walsh, David O.; Grunewald, Elliot D.

Issue Date:

2018-12-04

Research Org.:

VISTA CLARA INC., Mukilteo, WA (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1496612

Patent Number(s):

10145915

Application Number:

14/023,033

Assignee:

VISTA CLARA INC. (Mukilteo, WA)

Patent Classifications (CPCs):

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES

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G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

G01N24/081 - {Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity}

G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES

G01R33/44 - using nuclear magnetic resonance [NMR]
G01R33/4608 - {RF excitation sequences for enhanced detection, e.g. NOE, polarisation transfer, selection of a coherence transfer pathway}

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DOE Contract Number:  

FG02-08ER84979

Resource Type:

Patent

Resource Relation:

Patent File Date: 2013 Sep 10

Country of Publication:

United States

Language:

English

Subject:

47 OTHER INSTRUMENTATION