T/GRM 018-2021 Active Group standards

T/GRM 018-2021 Dry grading (pumping) using freeze-dried emulsion technology requirements

Publish Date: 2021-04-01 Implement Date: 2021-04-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GRM 018-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Mechanical Integration

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2021-04-01

Implement Date: 2021-04-16

Scope

Scope: This standard specifies the terms and definitions, technical requirements, instruments and reagents, testing methods, inspection rules, and packaging, transportation, and storage of gel dispersion used for enhanced oil recovery (EOR). This standard applies to the quality inspection of gel dispersion used for enhanced oil recovery (EOR), which is mainly prepared with partially hydrolyzed polyacrylamide functional polymers as the main material and cross-linking technology and physical dispersion technology. Other types of granular EOR agents can also be implemented with reference to this standard. Main technical content: This standard specifies the main technical content of gel dispersion used for enhanced oil recovery (EOR), including appearance, effective content, base fluid viscosity, dispersion viscosity, particle size, microscopic morphology, dispersibility, swelling and coagulation ability, inspection rules, marking, packaging, safety and environmental control requirements, etc.