This standard specifies the indoor screening method for chemical tracers in oilfield water injection. This standard is applicable to the screening of chemical tracers for water injection reservoirs.
SY/T 5925-2012 history
2012SY/T 5925-2012 Method for selecting chemical tracers used in water injection
1994SY/T 5925-1994 Selection Method of Chemical Tracer for Oilfield Water Injection
SY/T 5925-2012 Method for selecting chemical tracers used in water injection was changed to LST EN 50580-2012 Safety of hand-held electric motor operated tools -- Particular requirements for spray guns.