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:
Jun. 02, 2020

Filed:

Mar. 03, 2014
Applicants:

Saudi Arabian Oil Company, Dhahran, SA;

King Abdullah University of Science and Technology, Thuwal, SA;

Inventors:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06G 7/48 (2006.01); G01V 1/30 (2006.01); G01V 99/00 (2009.01);
U.S. Cl.
CPC ...
G01V 1/30 (2013.01); G01V 1/305 (2013.01); G01V 99/00 (2013.01); G01V 2210/612 (2013.01); G01V 2210/64 (2013.01); G01V 2210/665 (2013.01);
Abstract

Data from crosswell seismic surveys is processed to provide crosswell time-lapse data to map fluid changes in a reservoir where time-lapse or 4D seismic data is unavailable or unreliable, such as in onshore reservoirs. The resultant processing results provide quantitative information for history matching purposes using a probabilistic approach to take in account uncertainties in the geological model and reduce uncertainties in reservoir production forecasts.


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de Matos Ravanelli, Fabio. (2020). History matching of time-lapse crosswell data using ensemble kalman filtering (U.S. Patent No. 10670753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10670753

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