GB/T 39421-2020
Methods for determining the static gel strength of cement formulations

Standard No.

GB/T 39421-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 39421-2020

Scope

This standard specifies the method for measuring the static gel strength of cement slurry and related materials under simulated well conditions. This standard applies to the determination of static gel strength of cement slurry and related materials.

GB/T 39421-2020 Referenced Document

• GB/T 19139 Testing of well cements
• GB/T 19139-2012 Testing of well cements

GB/T 39421-2020 history

• 2020 GB/T 39421-2020 Methods for determining the static gel strength of cement formulations