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:
Mar. 03, 2026
Filed:
Feb. 28, 2025
China University of Petroleum (Beijing), Beijing, CN;
Hao Chen, Beijing, CN;
Xiliang Liu, Beijing, CN;
Borui Li, Beijing, CN;
Weiming Cheng, Beijing, CN;
Xiaofeng Tian, Beijing, CN;
Xianhong Tan, Beijing, CN;
Lijun Zhang, Beijing, CN;
Yang Li, Beijing, CN;
Renfeng Yang, Beijing, CN;
Mingsheng Zuo, Beijing, CN;
Baoxi Yang, Beijing, CN;
Ruwei Zhang, Beijing, CN;
Qiuting Li, Beijing, CN;
Zhizhen Lin, Beijing, CN;
CHINA UNIVERSITY OF PETROLEUM (Beijing), Beijing, CN;
Abstract
A well pattern optimization method based on COincomplete miscible displacement characteristics is provided, including: obtaining fluid component data of formation crude oil, and establishing a fluid component model based on the fluid component data; establishing a three-dimensional reservoir model based on the fluid component model, and setting reservoir parameters for the three-dimensional reservoir model; performing simulation operation on the three-dimensional reservoir model with set reservoir parameters under different COflooding well pattern modes, and obtaining simulation operation results; and performing analysis of fronts and production parameter comparison on the simulation operation results, and obtaining an optimal COflooding well pattern mode.