Trading-oriented crude profile

WTI Light

WTI Light · United States · light sweet

WTI Light

WTI Light

Snapshot

FamilyCrude oil
Typical qualitylight sweet
API gravity47.5
Sulfur0.05
Primary originUnited States
Producing areaCushing-linked inland and Gulf Coast logistics
Benchmark contextWTI / Cushing benchmark

WTI Light is a named crude stream from United States. Refiners, traders and analysts follow it because the name stands for a repeatable commercial reference in the Americas market.

Commercial users evaluate the grade through density, sulfur, residue behaviour, metals, acidity and logistics. The stream is generally described as light sweet. Typical market markers are around 47.5 API and 0.05% sulfur.

Why this grade matters

Commercial notes

Production and export geography is centred on Cushing-linked inland and Gulf Coast logistics. Price formation depends on the benchmark context shown in the snapshot. That linkage matters for term business, substitution value, arbitrage windows and freight-adjusted netbacks.

Method note

Operationally, professionals watch cargo size, heating and blending needs, terminal constraints, draft limits and discharge flexibility. Because some crude names refer to fields, blends or export systems, the market treats a grade as a commercial family with a terminal norm rather than as an immutable laboratory constant.

This page is written as a commercial market profile. Indicative assay values can vary by field mix, cargo, season, terminal, contract specification and updating of the export stream.

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Detailed commercial reading

Density and sulfur position

This grade is read through its density, sulfur range, residue behaviour and benchmark linkage. Those variables shape refinery intake planning, hydrotreating load and the relative value of the stream against nearby alternatives.

47.5 API · 0.05 S · light sweet

Refinery fit and basket logic

Refinery interest depends on sulfur load, hydrogen balance, residue handling, diesel yield and marine fuel strategy. Buyers rarely read a grade in isolation; they read it inside a wider crude basket and against freight-adjusted alternatives.

Logistics and discharge

Commercial performance depends not only on assay values but also on export system, parcel size, blending tolerance, terminal routines, heating or viscosity requirements and discharge flexibility at destination.

Cushing-linked inland and Gulf Coast logistics

Pricing and substitution

Pricing is interpreted through Brent-, WTI- or Dubai/Oman-linked differentials, freight and regional balances. Substitution economics versus similar grades can move faster than the headline benchmark itself.

WTI / Cushing benchmark

Commercial reading and buying logic

Benchmark and price formation

WTI Light is usually read in the market as a light sweet grade from United States. Commercially, buyers compare its density, sulfur position and benchmark linkage against nearby substitutes, because replacement economics can move faster than headline flat price.

Refinery and yield relevance

With indicative markers around 47.5 API and 0.05% sulfur, the stream is relevant for refinery cut planning, hydrotreating load, residue handling, diesel yield and freight-adjusted netbacks. Procurement teams also look at terminal discipline, parcel formation, inspection routines and destination flexibility.

Logistics and destination fit

WTI / Cushing benchmark. Cushing-linked inland and Gulf Coast logistics

Documentation and compliance

WTI Light · United States · light sweet WTI / Cushing benchmark

Comparable grades (substitution set)

45.8 API · 0.03 S

Tapis

Asia-Pacific light sweet pricing

Open

44.0 API · 0.1 S

Saharan Blend

Mediterranean light sweet pricing

Open

43.8 API · 0.09 S

Bakken

WTI-linked inland pricing

Open

46.6 API · 0.58 S

CPC Blend

Mediterranean / Dated Brent-linked pricing

Open

Quick questions (search intent)

How is it priced in practice?

Linked benchmark / reference: WTI / Cushing benchmark.

Where does it sit in the crude spectrum?

Indicative position: light-sweet (≈ 47.5 API, 0.05% sulfur).

What should a buyer check before lifting?

Confirm contract spec, inspection method, loading terminal routines, document pack, sanctions/compliance screening and freight/discharge constraints.

What are realistic substitutes?

Use the substitution set below and compare delivered economics (differential + freight), not only headline benchmark moves.