Invention Grant
- Patent Title: Intelligent prediction method and apparatus for reservoir sensitivity
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Application No.: US17345904Application Date: 2021-06-11
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Publication No.: US11326450B2Publication Date: 2022-05-10
- Inventor: Guancheng Jiang , Xiongjun Wu , Lili Yang , Yinbo He , Tengfei Dong , Xiaohu Quan , Chunyao Peng , Xuwu Luo , Bin Tan , Jun Cai , Xing Liang , Zhiliang You , Yong Wang , Bin Li , Yongbin Guo , Shen Guan
- Applicant: China University of Petroleum (Beijing)
- Applicant Address: CN Beijing
- Assignee: China University of Petroleum (Beijing)
- Current Assignee: China University of Petroleum (Beijing)
- Current Assignee Address: CN Beijing
- Agency: Calfee Halter & Griswold LLP
- Priority: CN202010531272.X 20200611,CN202010531296.5 20200611
- Main IPC: G06N3/08
- IPC: G06N3/08 ; G01V99/00 ; E21B49/08 ; E21B49/00 ; E21B47/003 ; G06N3/04 ; G06Q10/04 ; G06Q50/02 ; G01V1/28 ; G06Q10/06 ; E21B43/00 ; G06F7/60 ; E21B43/16 ; E21B41/00

Abstract:
The embodiments of the invention provide an intelligent prediction method and apparatus for reservoir sensitivity, belonging to the technical field of reservoir sensitivity prediction. The method includes: acquiring a reservoir sensitivity influence factor item related to a reservoir sensitivity result to be predicted and numerical values of corresponding reservoir sensitivity influence factors; determining a corresponding type of database according to the reservoir sensitivity influence factor item; determining whether numerical values of reservoir sensitivity influence factors corresponding to core parameters in the numerical values of the reservoir sensitivity influence factors include a first upper boundary value or a first lower boundary value; and using, according to whether the first upper boundary value or the first lower boundary value is included, different intelligent sensitivity prediction models to calculate the reservoir sensitivity result to be predicted.
Public/Granted literature
- US20210388720A1 INTELLIGENT PREDICTION METHOD AND APPARATUS FOR RESERVOIR SENSITIVITY Public/Granted day:2021-12-16
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