一种多臂井径仪测量曲线绘制方法、装置、设备及介质
By acquiring and removing abnormal data from multi-arm caliper instruments, array caliper and caliper imaging curves are generated, solving the data compatibility problem of instruments with different arm counts and achieving efficient location and intuitive display of downhole casing damage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA PETROCHEMICAL CORP
- Filing Date
- 2023-09-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing multi-arm caliper measurement curve methods are incompatible with processing instrument data of different arm numbers, resulting in low efficiency in locating downhole casing damage and insufficiently intuitive and accurate display of caliper curve change information.
By acquiring parameter information, calculating electrode data and curve data, identifying and eliminating abnormal data, generating array caliper and caliper imaging curves, and using mathematical statistics and interpolation algorithms to draw a comprehensive result diagram, the system achieves compatible processing of multi-arm caliper measurement curves.
It improves the efficiency of locating downhole casing damage, provides a more intuitive display of wellbore curve changes, supports compatible processing of data from multiple instruments, eliminates invalid data interference, and provides three-dimensional graphic display.
Smart Images
Figure CN119641314B_ABST