GB/T 28912-2012
Test method for two phase relative permeability in rock (English Version)

Standard No.

GB/T 28912-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 28912-2012

Scope

This standard specifies the basic principles, measurement and calculation methods, and technical indicators of measuring instruments for determining the relative permeability of two-phase fluids in rocks. This standard applies to the determination of the relative permeability of two-phase fluids in cemented sandstone rock samples, and other types of porous media can be implemented by reference.

GB/T 28912-2012 Referenced Document

• SY/T 5153 Determination method of reservoir rock wettability*， 2017-03-28 Update
• SY/T 5336 Practices for core analysis

GB/T 28912-2012 history

• 2012 GB/T 28912-2012 Test method for two phase relative permeability in rock