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African Crudes
Agbami (Nigeria)

Bonny Light (Nigeria)

Cabinda (Angola)

Coco (Democratic Republic of Congo)

Doba (Chad)

Escravos (Nigeria)

Kuito (Angola)

N'Kossa (Congo)

Nemba (Angola)

Palanca (Angola)

Pennington (Nigeria)

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Nemba

Overview
Nemba crude oil is produced in Angola. It is loaded from the Chevron-operated Malongo Terminal, which can accommodate Very Large Crude Carrier (VLCC) loading. Cabinda also loads at Malongo, and combined cargoes of Cabinda and Nemba on VLCC’s are possible. The typical cargo size is 950 thousand barrels, but alternate cargo sizes can be arranged with advance planning. The minimum cargo size is 600 thousand barrels. Typically, cargoes are sold with pricing based off Brent (Dated) quotes. The production rate of the contributing fields is approximately 140 thousand barrels per day. Chevron has a 39.2% interest in the concession.

Whole Crude Properties *
PropertyMeasuredBlended
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Gravity, API°38.6 
Gravity SG0.83 
Sulfur, wt%0.22 
Total Nitrogen, ppm1580 
Hydrogen, wt%  
Acid Number, mg KOH/g0.180.11
Pour Point, °F / °C19.9 / -6.7  /  
Charact. Factor (K-FACTOR)12.08 
Viscosity, cSt at 40°C (104°F)4.15 
Viscosity, cSt at 50°C (122°F)3.43 
Vanadium, ppm3.83 
Nickel, ppm8.35 
MCR, wt%  
Ramsbottom Carbon, wt%  
Asphaltenes, (H.C7) wt%0.52 

* Disclaimer
While we believe that this assay is representative of the expected commercial crude, it does not guarantee production quality, and users are solely responsible for their use of the assay. No warranties are given regarding the assay accuracy or any results from its use. Chevron does not warrant or make any representations regarding the use or the results of the use of the foregoing opinion, information or data in this site in terms of their correctness, accuracy, results, use, quality, reliability, or otherwise.

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Nemba Assay Data
The following links provide you with assay data tables (disclaimer) for various properties across a standard set of cuts, as well as a distillation summary
in °F and °C.

This is only a partial assay, if you require further data please contact us.

 Assay [PDF, 6kb]
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If you have trouble downloading or viewing the data, please contact us for the information in a preferred format.