Crude Oil Properties and Specifications
1. Bonny Light Crud Oil from Nigeria
Property B Measured/ Blended back
Gravity, API :35.4/35.8
Gravity SG: 0.8478/0.8459
Sulfur,wt%: 0.14/0.14
Hydrogen, wt%: --/13.2
Total Nitrogen, ppm: --/1030
Acid Number, mg KOH/g: 0.27/0.25
Pour Point, F / C: 0/-180/-18
Charact. Factor (K-FACTOR): --/11.9
Viscosity, cSt at 40 C (104 F): 3.14/--
Viscosity, cSt at 50 C (122 F): 2.90/2.90
Vanadium, ppm:--/ 0.4
Nickel, ppm: --/3.6
MCR, wt%: --/0.99
Ramsbottom Carbon, wt%:--/0.93
Asphaltenes, (H.C7) wt%:--/0.007
2. Escalante Crude Oil from Argentina
API Gravity : 24.1
Sulphur (weight %) : 0 .19
Reid Vapour Pressure (kPa) :10
Hydrogen Sulphide (ppm) : < 1
Density (g/mL)@ (°C)15 : 0.9093
Pour Point (°C) : - 1
Kinematic Viscosity (mm2/s or cSt)
@16°C :2,120
@38°C :307
Yield on Crude (volume %)
Boiling Range (°C)
IBP-74:2
74-204:10
204-274: 9
274-371:13
371-538:24
>538:43
Metals (ppm)
Iron :4
Nickel :1
Sodium :5
Vanadium :1
Other Elements (weight %)
Nitrogen : 0.29
3. Cabinda Crude Oil from Angola
Property B Measured/ Blended back
Gravity, API°: 32.5/32.8
Gravity SG: 0.8628/0.8610
Sulfur, wt%: 0.12/0.13
Total Nitrogen, ppm: ---/2020
Hydrogen, wt%: ---/13.1
Acid Number, mg KOH/g: 0.06/0.06
Pour Point, °F / °C: 60 / 16 /// 60 / 16
Charact. Factor (K-FACTOR): ---/12.3
Viscosity, cSt at 40°C (104°F): 13.2/---
Viscosity, cSt at 50°C (122°F): 9.90/9.90
Vanadium, ppm: ---/2.2
Nickel, ppm:---/ 16
MCR, wt%: ---/3.6
Ramsbottom Carbon, wt%: ---/3.4
Asphaltenes, (H.C7) wt%: ---/0.17
4. Nemba Crude Oil from Angola
Property B Measured/ Blended back
Gravity, API°: API°38.7/39.3
Gravity SG: 0.8314/0.8282
Sulfur, wt%: 0.19/0.19
Total Nitrogen, ppm: ---/1210
Hydrogen, wt%: ---/13.6
Acid Number, mg KOH/g: <0.02/0.02
Pour Point, °F / °C: 25 / -4 /// 25 / -4
Charact. Factor (K-FACTOR): ---/12.2
Viscosity, cSt at 40°C (104°F): 3.64/---
Viscosity, cSt at 50°C (122°F): 3.04/3.04
Vanadium, ppm:---/ 2.2
Nickel, ppm:---/ 2.3
MCR, wt%:---/1.6
Ramsbottom Carbon, wt%:---/1.5
Asphaltenes, (H.C7) wt%:---/0.21
5. Palanca Crude Oil from Angola
Property B Measured/ Blended back
Gravity, API° : 37.2/38.4
Gravity SG: 0.8388/0.8329
Sulfur, wt%: 0.18/0.17
Total Nitrogen, ppm: ---/1080
Hydrogen, wt%:---/13.6
Acid Number, mg KOH/g: 0.03/0.04
Pour Point, °F / °C: 50 / 10 /// 50 / 10
Charact. Factor (K-FACTOR): ---/12.1
Viscosity, cSt at 40°C (104°F): 4.52/---
Viscosity, cSt at 50°C (122°F): 3.90/3.90
Vanadium, ppm: ---/1.1
Nickel, ppm:---/ 1.4
MCR, wt%: ---/1.43
Ramsbottom Carbon, wt%: ---/1.38
Asphaltenes, (H.C7) wt%: ---/0.40
6. Basra Light Curde Oil from Iraq
1) r. V. P. (psi): 7.0
2) specific gravity at 15.6/15.8c:0.8546
3 API gravity at 16.6c:34.1
4) water content vol %: 0.02
5) salt na cl ppm: 5.0
6) sulphur wt%: 1.1
7) asphaltenes wt%: 1.2
8) pour pont o:-27
9) kin. Vis. Cst at 9.8
10) at 100 f: 6.394
11) flash point? <20
12) nitrogen content wt%: 1.04
13) total sold number (mg. Koh. G): 0.06
14 grose heating value (cal/g): 10610
15) characterization factor (kuop): 12.0
16) carbon residue (conradson) wt %:3.95
17) metal content content ppm. Vanadium content ppm: 30.0 Nickel content ppm:8.5 Iron content ppm: 1.6 Copper content ppm: 0.2 lsp at c: 45
18) Distillation: Distilled at: 50c:0.25 75 c:3.5 100 c:7.5 125 c : 12.0 150 c:18.0 175c:24.0 200 c:28.5 225 c:33.0 250 c:37.0 275 c:41.5 300 c:46.5
Total distillate: 47.5
Distillation loss: 1.0
Residue: 51.5.
7. Rebco Crude Blend Crude Oil from Russia
1. density at 20oC, g/cm3, max. - 0.870
2. sulfur, wt %, max. - 1.8
3. paraffin, wt %, about - 6.0
4. water and sediments, %, max. - 1.20
5. distillation, % vol.
up to 200oC, min - 21
up to 300oC, min - 41
up to 350oC, min - 50
6. salts, mg/l, max. - 100
8. Saudi Light Crude Oil from Saudi Arabia
Property Average Value
Gravity@15.6oc : 0.859 Max
SPI: 33.45
Sulphur: 1.2-1.5 Max
Water & Sediment Content: 0.2 Max
Water Content: 0.1 Max
Salt Content: 8 Max
Carbon Residue: 4 Max
Reid Vapour Pressure: 0
Pour Point: 0.35
Ash: 0
Asphalt : 1 Max
ASTM Stabilized Gravity: Degree 3.7
Recovery @50oc: 0.8 Min
@100oc: 8
@200oc: 28
@250oc: 37
@300oc: 47
Total Distillate: 47
Total Residue: 2.5Max