Evaluation of oil saturation in shale from an NMR T1–T2 map based on density peak clustering and Gaussian mixture model

Abstract Fluid evaluation plays a vital role in reserve calculation and perforation location selection in shale oil exploration. Manual classification with fixed cutoffs and the blind source separation (BSS) method are the main approaches used for fluid typing in NMR T1–T2 maps. To overcome the subj...

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Bibliographic Details
Main Authors: Min Tian, Maojin Tan, Min Wang, Chenglin Li, Lingtan Zhang
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of Petroleum Exploration and Production Technology
Subjects:
Online Access:https://doi.org/10.1007/s13202-025-01983-z
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