This standard specifies the classification, naming methods and packaging markings of treatment agents for drilling fluids. This standard applies to treatment agents for drilling fluids.
SY/T 5596-2009 history
2021SY/T 5822-2021 Classification and Naming Standards for Oilfield Chemical Agents
2009SY/T 5596-2009 Specifications for naming drilling fluid chemicals
1993SY/T 5596-1993 Drilling fluid and treatment agent type code