Vacuum Residue 1000F+ from Ekofisk crude oil assay

  1. Butane and Lighter IBP - 60F
  2. Diesel 480 - 650F
  3. Hvy Naphtha 165 - 330F
  4. Kerosene 330 - 480F
  5. Lt. Naphtha C5 - 165F
  6. Vacuum Gas Oil 650 - 1000F
  7. Vacuum Residue 1000F+
ParameterVacuum Residue 1000F+
Cut volume, %11.9421
API Gravity, 13.5094
Specific Gravity (60/60F), 0.975799
Carbon, wt %86.5486
Hydrogen, wt %12.5951
Pour point, F90.6383
Neutralization number (TAN), MG/GM0.156004
Sulfur, wt%0.691853
Viscosity at 20C/68F, cSt770736
Viscosity at 40C/104F, cSt51521.7
Viscosity at 50C/122F, cSt17295.5
Mercaptan sulfur, ppm0.00115806
Nitrogen, ppm7431.09
CCR, wt%12.5427
N-Heptane Insolubles (C7 Asphaltenes), wt%0.343075
Nickel, ppm21.1569
Vanadium, ppm13.222
Calcium, ppm-1
Reid Vapor Pressure (RVP) Whole Crude, psi-1
Hydrogen Sulfide (dissolved), ppm-1
Salt content, ptb-1
Paraffins, vol %4.49175
Naphthenes, vol %22.7892
Aromatics (FIA), vol %72.7191
Distillation type, TBP-1
IBP, F1001.19
5 vol%, F1012.17
10 vol%, F1024.88
20 vol%, F1052
30 vol%, F1081.91
40 vol%, F1115.39
50 vol%, F1153.46
60 vol%, F1197.55
70 vol%, F1249.62
80 vol%, F1312.39
90 vol%, F1389.86
95 vol%, F1436.85
EP, F1506.02
Freeze point, F-1
Smoke point, mm-1
Naphthalenes (D1840), vol%-1
Viscosity at 100C/212F, cSt405.359
Viscosity at 150C/302F, cSt50.2161
Cetane Index 1990 (D4737), -1
Cloud point, F-1
Aniline pt, F-1
Max Krutov

Max Krutov

Graduated from MSU, Moscow. Seller CIF.