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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 12146406 B1

PDFFull Text
Date of Patent:
Nov. 19, 2024

Filed:

Oct. 22, 2020

Fluid type identification from downhole fluid analysis using machine learning techniques

Applicant:

Schlumberger Technology Corporation, Sugar Land, TX (US);

Inventors:

Shahnawaz Hossain Molla, Watertown, MA (US);

Farshid Mostowfi, Lexington, MA (US);

John Nighswander, Katy, TX (US);

Adriaan Gisolf, Bucharest, RO;

Kai Hsu, Sugar Land, TX (US);

Shunsuke Fukagawa, Kanagawa, JP;

Thomas Pfeiffer, Katy, TX (US);

Assignee:

Schlumberger Technology Corporation, Sugar Land, TX (US);

Attorney:

Jeffrey D. Frantz

Primary Examiner:

Paul D Lee

Int. Cl.
CPC ...
E21B 49/08 (2006.01); G01N 21/31 (2006.01); G01N 33/28 (2006.01);
U.S. Cl.
CPC ...
E21B 49/081 (2013.01); G01N 21/31 (2013.01); G01N 33/2823 (2013.01); E21B 2200/22 (2020.05);
Abstract

Embodiments present a method for fluid type identification from a downhole fluid analysis that uses machine learning techniques that are trained and derived from a computer model using pressure, temperature and downhole optical characteristics of sampled fluid.

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Molla, Shahnawaz. (2024). Fluid type identification from downhole fluid analysis using machine learning techniques (U.S. Patent No. 12146406). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12146406

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