Real-time early warning methods, devices, equipment and media for oil testing operations

By combining an early warning model with real-time data from oil testing design and construction, abnormal construction parameters during oil testing can be automatically identified and warned of. This solves the problems of inefficiency and inaccuracy caused by reliance on manual judgment in existing technologies, and improves the safety and efficiency of oil testing operations.

CN122313656APending Publication Date: 2026-06-30CHINA NAT PETROLEUM CORP +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA NAT PETROLEUM CORP
Filing Date
2024-12-27
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

The current oil testing operation lacks an automatic early warning method that combines real-time data and design data, which leads to the reliance on manual visualization for judging construction parameters. This is inefficient and the accuracy is difficult to guarantee, resulting in accident risks and project delays.

Method used

By acquiring well test design data and real-time construction engineering data, the current operation stage and working conditions are identified using a real-time early warning model, critical safe operation window parameters are generated, and early warning notifications are issued when the parameter difference is within the range, including specific early warnings for stages such as wellbore, reservoir stimulation, and fluid discharge testing.

Benefits of technology

It enables automatic parameter early warning during oil testing, reduces the complexity of accidents, improves safety and efficiency, and ensures the efficient and smooth progress of construction.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention provides a method, device, equipment, and medium for real-time early warning during oil testing operations. The method includes the following steps: acquiring oil testing design data and confirming the critical safety operation window parameters for each stage and condition of the oil testing operation; acquiring real-time engineering data of the oil testing operation; identifying and confirming the current stage and condition of the oil testing operation using a real-time early warning model; retrieving the critical safety operation window parameters corresponding to the current stage and condition; and generating an early warning notification based on the real-time engineering data of the oil testing operation when the absolute difference between the real-time engineering data of the oil testing operation and the critical safety operation window parameters is within a first range. This invention can effectively realize automatic early warning of operation parameters at different stages during oil testing operations, avoiding inaccuracies caused by human judgment, thereby reducing the accident complexity rate of the operation process and improving operation efficiency.
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