Permeation model establishment method considering microscopic pore throat distribution and readable storage medium

The invention discloses a pore permeability model establishment method considering microscopic pore throat distribution, which comprises the following steps: counting high-pressure mercury injection or nuclear magnetic resonance experiment results of a first rock core sample, and drawing a first rel...

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Hauptverfasser:	WANG LEI, SUI BO, PENG XIAODONG, HONG CHUQIAO, TANG SONGJUN, YUE SHAOFEI, LEI XIAO, WANG WENJUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DETECTING MASSES OR OBJECTS ELECTRIC DIGITAL DATA PROCESSING GEOPHYSICS GRAVITATIONAL MEASUREMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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creator	WANG LEI SUI BO PENG XIAODONG HONG CHUQIAO TANG SONGJUN YUE SHAOFEI LEI XIAO WANG WENJUAN
description	The invention discloses a pore permeability model establishment method considering microscopic pore throat distribution, which comprises the following steps: counting high-pressure mercury injection or nuclear magnetic resonance experiment results of a first rock core sample, and drawing a first relation chart of an average pore throat radius and normal-pressure gas logging permeability; counting an overburden pore permeability experiment result of the second rock core sample, and drawing a second relation chart of the normal-pressure gas logging permeability and the overburden permeability and a third relation chart of the overburden permeability and the overburden porosity; converting the pore throat radius distribution relation of the target area into the overburden pressure permeability distribution relation by utilizing the first relation chart and the second relation chart; the method comprises the following steps: establishing an intermediate random attribute model obeying 0-1 upper average distributio
format	Patent
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subjects	CALCULATING COMPUTING COUNTING DETECTING MASSES OR OBJECTS ELECTRIC DIGITAL DATA PROCESSING GEOPHYSICS GRAVITATIONAL MEASUREMENTS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
title	Permeation model establishment method considering microscopic pore throat distribution and readable storage medium
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