GB/T 28912-2025

Active

Test method for two phase relative permeability in rock

岩石中两相流体相对渗透率测定方法

Standard Type
GBT
ICS
75.020
CCS
E12
Status
Active
Issue Date
2025-10-05
Implementation
2026-05-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the laboratory test method for determining the relative permeability of two-phase fluids (such as oil-water or gas-water) in rock samples. It is primarily applied in the petroleum exploration and production industry for evaluating reservoir rock properties, guiding reservoir simulation, and optimizing oil and gas recovery strategies. The method is used in core analysis laboratories to provide critical data for field development planning and enhanced oil recovery projects.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.