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.:
Date of Patent:
Aug. 31, 2021
Filed:
Nov. 30, 2020
Applicant:
Southwest Petroleum University, Sichuan, CN;
Inventors:
Tianshou Ma, Chengdu, CN;
Junchuan Gui, Chengdu, CN;
Ping Chen, Chengdu, CN;
Yang Liu, Chengdu, CN;
Jianhong Fu, Chengdu, CN;
Assignee:
SOUTHWEST PETROLEUM UNIVERSITY, Chengdu, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 30/20 (2020.01); G01N 33/24 (2006.01); G01V 3/10 (2006.01); G06F 113/08 (2020.01); G06F 111/10 (2020.01);
U.S. Cl.
CPC ...
G06F 30/20 (2020.01); G01N 33/24 (2013.01); G01V 3/10 (2013.01); G06F 2111/10 (2020.01); G06F 2113/08 (2020.01);
Abstract
The present disclosure provides systems and methods for determining in-situ stresses based on an orthotropic rock physics model. The method may include obtaining multiple physical parameters of a rock; constructing an orthotropic rock physics model based at least in part on the multiple physical parameters; determining multiple stiffness coefficients based on the orthotropic rock physics model; and determining one or more in-situ stresses of the orthotropic rock based on the multiple stiffness coefficients.