Crude: Siri (North Sea) 

Latest Assay Date:

Assay Data

Property Minimum (typical) Maximum
API Gravity: 37.3
RVP psig: 4.44 -
Gas to C4 %wt: 2.55
Total Wax %wt: 8.29
Pour Point °c: 3 6
Cloud Point °c: 23 34
H2S in Oil Phase ppm: 1
Benzene %wt: -
H2S in Vapour:
Note: Cloud Points are calculated in accordance with Chapter 7 of EI Hydrocarbon Management Paper HM40
Kinematic Viscosity cst
T1°c: 30 V1: 5.55
T2°c: 50 V2: 3.51


Crude Oil Washing Code
Summer / Winter A2 B2
(See HM40 for explanation of codes)
Minimum Temperatures °c
Load: No Heat
Carriage: No Heat
Discharge: No Heat


This crude oil may be subject to wax laydown in cold conditions.

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