SY/T 7550-2000
Determination of wax,resins and asphaltenes contents in crude oil (English Version)

Standard No.

SY/T 7550-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

Professional Standard - Petroleum

Status

Be replaced 2004-11

Replace By

SY/T 7550-2004

Latest

SY/T 7550-2012

Scope

This standard specifies methods for the determination of wax, gum and asphaltene content in crude oil. This standard applies to crude oil samples with water content not exceeding 0.5%.

SY/T 7550-2000 history

• 2012 SY/T 7550-2012 Determination of wax, resins and asphaltenes in crude oil
• 2004 SY/T 7550-2004 Determination method of wax, colloid and asphaltenes in crude oil
• 2000 SY/T 7550-2000 Determination of wax,resins and asphaltenes contents in crude oil
• 2000 SY/T 7550-1999 Determination of wax, gum and asphaltene content in crude oil