Novel methodology for accurate resolution of fluid signatures from multi-dimensional NMR well-logging measurements

摘要

Graphical abstract Display Omitted Highlights ? New methodology for resolution of fluid signatures from NMR well logs proposed. ? Methodology based on unsupervised machine learning technique. ? No a priori knowledge about NMR fluid responses needed. ? Methodology overcomes challenges of low SNR and poor resolution of NMR maps. ? Applicable for analysis of any multi-dimensiona