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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10761157 B1

PDFFull Text
Date of Patent:
Sep. 01, 2020

Filed:

Sep. 20, 2016

Analyzing fluids in core samples contained in pressurized nmr core holders with 1h and 19f nmr

Applicant:

Halliburton Energy Services, Inc., Houston, TX (US);

Inventors:

Songhua Chen, Katy, TX (US);

Donald Clifford Westacott, Spring, TX (US);

Assignee:

Halliburton Energy Services, Inc., Houston, TX (US);

Attorney:

Gilliam IP PLLC

Primary Examiner:

Farhana A Hoque

Int. Cl.
CPC ...
G01R 33/30 (2006.01); G01N 24/08 (2006.01); E21B 25/08 (2006.01); E21B 47/00 (2012.01); E21B 49/02 (2006.01); G01V 3/14 (2006.01); E21B 25/00 (2006.01); E21B 49/06 (2006.01); G01R 33/44 (2006.01); E21B 49/08 (2006.01); E21B 10/02 (2006.01);
U.S. Cl.
CPC ...
G01R 33/305 (2013.01); E21B 25/00 (2013.01); E21B 25/08 (2013.01); E21B 47/00 (2013.01); E21B 49/02 (2013.01); E21B 49/06 (2013.01); G01N 24/081 (2013.01); G01V 3/14 (2013.01); E21B 10/02 (2013.01); E21B 2049/085 (2013.01); G01R 33/448 (2013.01);
Abstract

Pressure coring where the core apparatus drills the core sample and seals the core sample at its native downhole pressure (e.g., several thousand psi) may be expanded to include nuclear magnetic resonance (NMR) imaging components to produce a pressurized NMR core holder that allows for NMR imaging of the core samples having been maintained in a downhole fluid saturation state. NMR imaging performed may include 1H and also 19F imaging depending on the chamber fluid used in the pressurized NMR core holder.

Find Patent Forward Citations

Chen, Songhua. (2020). Analyzing fluids in core samples contained in pressurized nmr core holders with 1h and 19f nmr (U.S. Patent No. 10761157). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10761157

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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