Sampling crude oil for custody transfer, fiscal, allocation or quality measurement purposes should be performed in accordance with sampling standards of ISO 3171, ASTM D 4177, API 8.2 and IP 6.2.  These standards dictate a number of key design issues and steps that must be considered to ensure a system fully complies with the standards.

Jiskoot manufactures a range of fully engineered systems and products for crude oil sampling applications. All products comply with the standards when installed and operated in accordance with the standards.  All Jiskoot systems are supplied with a performance warranty that guarantees compliance with the sampling standards even if proved by water injection.

Over 60% of world crude oil is valued on the basis of Jiskoot equipment. Crude oil samplers are available for custody transfer, fiscal and allocation measurement as well as well test, test separator and sampling for calibration of multiphase flow meters. Systems can be supplied for installation on offshore platforms and FPSOs as well as terminals, pipelines, jetties and locations with SPMs.

Crude oil samplers offer a range of accuracy and uncertainty;