A new NMR-data-based method for predicting petrophysical properties of tight sandstone reservoirs

A new NMR-data-based method for predicting petrophysical properties of tight sandstone reservoirs

Evaluating the permeability and irreducible water saturation of tight sandstone reservoirs is challenging. This study uses distribution functions to fit measured NMR T2 distributions of tight sandstone reservoirs and extract parameters for characterizing pore size distribution. These parameters are...

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Bibliographic Details
Main Authors: Mi Liu, Ranhong Xie, Jun Li, Hao Li, Song Hu, Youlong Zou
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2023-04-01
Series:Energy Geoscience
Subjects:
NMR
Permeability
Irreducible water saturation
Tight sandstone
Weibull distribution function
RBF
Online Access:http://www.sciencedirect.com/science/article/pii/S2666759221000688

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