Well logging curve alignment method and device, electronic equipment and storage medium
By determining the target logging curve type and characteristic curve in multi-well formation comparison, calculating the offset depth and performing depth alignment, the problems of low efficiency and susceptibility to human factors in the prior art are solved, and more efficient and accurate multi-well depth alignment is achieved.
CN119531857AActive Publication Date: 2025-02-28CHINA NAT PETROLEUM CORP
Patent Information
- Application Number
- CN202311105418.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-30
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2043-08-30
Smart Images
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Abstract
The invention discloses a well logging curve alignment method and device, electronic equipment and a storage medium, and the method comprises the steps: determining a target well logging curve type used for multi-well stratigraphic contrast in a target region, and determining to-be-processed well logging curves corresponding to at least two target wells based on the target well logging curve type; determining a target characteristic curve based on the to-be-processed logging curve, and determining a central characteristic curve of a central well corresponding to the target area based on the target characteristic curve; and determining an offset depth based on the central characteristic curve and the target characteristic curve, and performing depth alignment on the target characteristic curve based on the offset depth. Based on the technical scheme, the corresponding characteristic curve is obtained by processing the logging curve, then the offset depth is determined based on the characteristic curve, depth alignment is carried out according to the offset depth, and the technical effect of improving the processing precision and processing efficiency of multi-well depth alignment is achieved.
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Citation Information
Patent Citations
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