Title:
SAND BLOCKAGE PREDICTION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/151072
Kind Code:
A1
Abstract:
Disclosed are a sand blockage prediction method and apparatus, and a device and a storage medium. The method comprises: acquiring fracturing construction data in a first period; according to the fracturing construction data in the first period and a first prediction model, determining fracturing construction data in a second period after the first period; and according to the fracturing construction data in the second period and a second prediction model, determining a sand blockage prediction result for the second period. The method is suitable for use during a fracturing operation process to predict whether a sand blockage occurs during the fracturing operation process.
Inventors:
WANG HAIWEI (CN)
XING HAIPING (CN)
WANG ZHENQI (CN)
YANG HAO (CN)
XING HAIPING (CN)
WANG ZHENQI (CN)
YANG HAO (CN)
Application Number:
PCT/CN2022/076163
Publication Date:
August 17, 2023
Filing Date:
February 14, 2022
Export Citation:
Assignee:
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD (CN)
International Classes:
E21B43/26
Foreign References:
| CN110533163A | 2019-12-03 | |||
| CN109815542A | 2019-05-28 | |||
| CN108573076A | 2018-09-25 | |||
| CN109740210A | 2019-05-10 | |||
| US20200301043A1 | 2020-09-24 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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