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:
Sep. 10, 2013
Filed:
Mar. 04, 2011
Yang LI, Beijing, CN;
Yongyi Zhou, Dongying, CN;
Duanping Wang, Dongying, CN;
Xiantai Liu, Dongying, CN;
Shuling Sui, Dongying, CN;
Shiming Zhang, Dongying, CN;
Yong Wang, Dongying, CN;
Haibo Su, Dongying, CN;
Yajuan Dong, Dongying, CN;
Yanhu Chen, Dongying, CN;
Yong Song, Dongying, CN;
Yang Li, Beijing, CN;
Yongyi Zhou, Dongying, CN;
Duanping Wang, Dongying, CN;
Xiantai Liu, Dongying, CN;
Shuling Sui, Dongying, CN;
Shiming Zhang, Dongying, CN;
Yong Wang, Dongying, CN;
Haibo Su, Dongying, CN;
Yajuan Dong, Dongying, CN;
Yanhu Chen, Dongying, CN;
Yong Song, Dongying, CN;
Geo-science Research Institute of Shengli Oil Field Co. Ltd. of Sinopec, Dongying, Shandong Province, CN;
Abstract
A numerical simulation method for characterizing fluid channeling along large-aperture fractures of reservoirs relates to the field of petroleum reservoir development research and computational fluid dynamics. The conventional method can not effectively represent the rapid fluid channeling along large-aperture fractures. Aiming at solving the above technical problem, an advanced method is provided in the present invention. In the invented method, the geometric similarity and hydraulic similarity treatments of large-aperture fractures can be made simultaneously, moreover, the traditional numerical simulation software was improved to be an unstructured grid simulator. Therefore, the method of the present invention can effectively simulate the rapid fluid channeling along large-aperture fractures, consequently it can ensure the reliability of the simulation results and provide reasonable reference for the adjustment and optimization of oil field development plans. The present invention is simple in principle and easy to use, thus it has a great value of application and popularization.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile