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.

Date of Patent:
May. 07, 2019

Filed:

Jan. 24, 2012
Applicants:

Sami Abbas Eyuboglu, The Woodlands, TX (US);

Mark Proett, Missouri City, TX (US);

Rohin Naveena Chandran, Lafayette, LA (US);

Anthony Herman Van Zuilekom, Houston, TX (US);

LI Gao, Katy, TX (US);

Inventors:

Sami Abbas Eyuboglu, The Woodlands, TX (US);

Mark Proett, Missouri City, TX (US);

Rohin Naveena Chandran, Lafayette, LA (US);

Anthony Herman Van Zuilekom, Houston, TX (US);

Li Gao, Katy, TX (US);

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 49/08 (2006.01);
U.S. Cl.
CPC ...
E21B 49/08 (2013.01); E21B 49/081 (2013.01); E21B 49/087 (2013.01); E21B 49/088 (2013.01);
Abstract

A method of evaluating fluid sample contamination is disclosed. A formation tester tool is introduced into a wellbore. The formation tester tool comprises a sensor. Sensor data is acquired from the sensor and a contamination estimation is calculated. A remaining pump-out time required to reach a contamination threshold is then determined.


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