2021
DOI: 10.1155/2021/5577084
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Automatic Detection of Fractures Based on Optimal Path Search in Well Logging Images

Abstract: Reservoir fractures are essential locations to gather oil and gas. Recently, imaging logging technology has become a mainstream method for obtaining stratigraphic information. This paper proposed a combined optimal path search strategy to effectively identify and extract the fracture information in well logging images. Specifically, the threshold segmentation of logging images is used to obtain the binary image. In addition, the identification of connected fractures in the logging image is transformed into the… Show more

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Cited by 3 publications
(2 citation statements)
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“…While reservoir fractures are essential locations to gather oil and gas, imaging logging technology has become a mainstream method for obtaining stratigraphic information. In [33], W. Zhang et al have proposed an optimal path search strategy to effectively identify and extract the fracture information in well logging images. The logging image is first transformed into the optimal path search, and this is followed by the identification of reservoir fractures.…”
Section: Image and Video Processingmentioning
confidence: 99%
“…While reservoir fractures are essential locations to gather oil and gas, imaging logging technology has become a mainstream method for obtaining stratigraphic information. In [33], W. Zhang et al have proposed an optimal path search strategy to effectively identify and extract the fracture information in well logging images. The logging image is first transformed into the optimal path search, and this is followed by the identification of reservoir fractures.…”
Section: Image and Video Processingmentioning
confidence: 99%
“…However, this method requires the pre-inpainting of gaps in the microresistivity images. For core and borehole images with abundant geologic features, some researchers employed machine learning methods to achieve relatively high detection precisions for fractures and unconformities [31]- [35].…”
Section: Introductionmentioning
confidence: 99%