GB/T 39533-2020

Active

Preparation and testing of foamed cement slurries at atmospheric pressure

常压下泡沫水泥浆的制备及试验方法

Standard Type
GBT
ICS
75.020
CCS
E13
Status
Active
Issue Date
2020-11-19
Implementation
2021-06-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the laboratory methods for preparing and testing foamed cement slurries under atmospheric pressure conditions. It is primarily applied in the petroleum and natural gas industry for evaluating the properties of lightweight cement systems used in well cementing operations, particularly for low-pressure or lost-circulation zones. The standard ensures consistent testing procedures for density, stability, and rheology of foamed cement formulations.

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.