This standard specifies the technical requirements for the management, use and product quality acceptance of crude oil demulsifiers and sewage treatment agents used in oil fields. This standard applies to the technical management of crude oil demulsifiers and sewage treatment agents used in oil fields.
SY/T 5580-1993 history
2007SY/T 5580-2007 Technical managing rules of the demulsifier for crude oil and the treatment chemicals for produced water in oilfield
1993SY/T 5580-1993 Regulations on technical management of crude oil demulsifiers and sewage treatment agents used in oilfields