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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 10557957 B1

PDFFull Text
Date of Patent:
Feb. 11, 2020

Filed:

Mar. 08, 2018

System and method for improving resolution of digital seismic images

Applicant:

Chevron U.s.a. Inc., San Ramon, CA (US);

Inventors:

Andrey H. Shabelansky, Houston, TX (US);

Konstantin Osypov, Houston, TX (US);

Assignee:

Chevron U.S.A. Inc., San Ramon, CA (US);

Attorney:

Marie L. Clapp

Primary Examiner:

Randolph I Chu

Int. Cl.
CPC ...
G01V 1/34 (2006.01); G06K 9/32 (2006.01); G01V 1/28 (2006.01); G01V 1/30 (2006.01); E21B 41/00 (2006.01); G06T 3/40 (2006.01); E21B 7/00 (2006.01);
U.S. Cl.
CPC ...
G01V 1/345 (2013.01); E21B 7/00 (2013.01); E21B 41/0092 (2013.01); G01V 1/282 (2013.01); G01V 1/301 (2013.01); G06T 3/4053 (2013.01); G01V 2210/614 (2013.01);
Abstract

A method is described for seismic imaging including receiving a digital seismic image representative of a subsurface volume of interest and an earth model; decomposing the seismic image into a set of image subsets based on an image-domain decomposition function; forward modeling each image subset to generate a set of synthetic data subsets; decomposing each data subset into a set of data sub-subsets based on a data-domain decomposition function; imaging data sub-subsets using the earth model to generate a set of image sub-subsets; and combining the set of image subsets based on a criterion to create a high resolution seismic image. The method may be executed by a computer system.

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Shabelansky, Andrey. (2020). System and method for improving resolution of digital seismic images (U.S. Patent No. 10557957). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10557957

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