
Explore the properties, specifications, quality control tests, and market trends for major petroleum products, including LPG, gasoline, jet fuel, and lubricating oils.
Analyze how refinery processes convert crude oil into transport fuels, heating fuels, lubricants, and feedstocks, and explore how blending and additives meet specifications and market demand.
Classify petroleum products into light, middle distillates, and heavy, then white or black products, where main products have lower margins and specialties add high value (gasoline, jet fuel, bitumen).
Petroleum products must conform to specification limits for physical and chemical characteristics, guiding classification at customs regime; refineries meet administrative, performance, or industry specs to satisfy national or regional standards.
Global petroleum product consumption grows, led by Asia and other regions, with gains in light and middle distillates, while heavy fuel oils decline due to sulfur standards.
Analyze how consumption patterns shift between motor gasoline and automotive gas oil as fuels for spark ignition and diesel engines, highlighting regional differences in the United States, Europe, and Asia.
Examine the competition between gasoline and diesel (gas oil) across regions, focusing on fuel efficiency, emissions, and how tax policy shapes consumer choice.
Examine vapor pressure and relative density in gasoline specs, its effect on cold starting and emissions, and how butane content controls vapor pressure to meet seasonal limits and storage safety.
Explains how relative density influences gasoline calorific value and price when sold by volume, with a density correction formula using reference and actual densities.
lead additives historically raised octane but poisoned catalytic converters, driving a global shift to unleaded gasoline and three-way converters that reduce CO, unburnt hydrocarbons, and NOx since 1993.
Explore US oxygenated and reformulated gasolines that lower vapor pressure, benzene, and aromatics, reduce carbon monoxide, and address mtbe odor concerns and reformulated gasoline standards.
In diesel engines, high compression triggers auto ignition of the injected fuel; the seating index measures ignition susceptibility, with higher values signaling better quality and potential pollutant reductions.
Identify how microscopic water in diesel forms hazy droplets when cooled, signaling contamination; ensure appearance is clear and bright and water content stays below the solubility limit to prevent blockages.
Identify the specification requirements for heating gas oil: minimum seating index, maximum viscosity, and maximum sulfur content of zero point one percent, to support emission requirements.
Explore generalities of petroleum products, focusing on heavy fuel oil as an industrial fuel for electricity generation and for steam in large marine turbines on ocean-going vessels and oil tankers.
Heavy fuel oil consumption declines as natural gas and coal replace it in electricity generation, driven by environmental rules and fuel price dynamics; usage remains in Asia's heavy industries.
Assess viscosity and sulfur content of heavy fuel oil to determine its flow for burners, noting Europe's LSFO 1% and HSFO 3.5% limits and their impact on refineries.
Propane and butane form liquefied petroleum gases at moderate pressures due to their low boiling points. Methane and ethane liquefy only at low temperatures, so transport costs encourage refinery use.
LPG offers clean fuel for cooking and a petrochemical feedstock. It also serves as an automotive alternative to gasoline, with regional demand varying across North America, Europe, Japan, and Africa.
Welcome to this online course on Oil and Gas.
This training course is designed to provide you with a deep knowledge of properties,specifications, markets and demands of petroleum products.
The petroleum products covered in this training include :
Liquid Petroleum Gas (LPG)
Automotive Gasoline
Kerosene / Jet fuel
Gas oil
Heating oil
Heavy fuel oil
Naphtha & petrochemical feedstocks
Asphalts
Lubricating oil
The course also provides technical knowledge related to the standard quality control tests performed in refineries and petrochemical plants to ensure that the finished products are in line with commercial specifications.
The course uses up-to-date global statistics and is organized into 4 parts.
For each petroleum product :
Part 1. outlines its main characteristics and properties.
Part 2. reviews its main specifications and how these specifications evolved over time and for different countries.
Part 3. describes the standard quality control tests performed in refineries and petrochemical plants, highlights the tests significance and the accuracy of the methods.
Part 4. analyses the place of this particular petroleum product, the associated market trends and forecasts future prospects for production and demand.
Ready to Become a Petroleum Products Expert?
Preview the free course videos and detailed curriculum. Join a global community of learners and professionals who trust WR Training for clear, practical, and up-to-date industry education.
Click “Enroll Now” and take your knowledge of petroleum products to the next level!
WR Training – Your Trusted Partner in Petroleum, Refining & Energy Training
Spread the wings of your knowledge
---
IMPORTANT NOTES :
The course includes 24 downloadable resources in pdf format with unlimited access.
To download the files :
1. Go to the "Downloadable resources" section
2. Expand the section to have access to all the pdf files
3. Click on any file to open it. You can save it to view it later offline
The resources attached to the "Downloadable resources" section cover 3 topics :
TOPIC 1. MAIN QUALITY STANDARDS AND SPECIFICATIONS OF PETROLEUM PRODUCTS :
1. Volatility specifications for :
Automotive gasoline
Jet fuel
Diesel fuel
Heating fuel
Heavy fuel oil
Paraffinic base oils
Asphalts
2. Combustion specifications for :
Automotive gasoline
Jet fuel - Jet A1
Diesel fuel
Heating fuel
Heavy fuel oil
3. Cold condition behavior and flowing specifications for :
Jet fuel - Jet A1
Diesel fuel
Heating fuel
Heavy fuel oil
4. Pollution and corrosiveness specifications :
Sulfur content
Corrosiveness
Miscellaneous pollutants
5. Stability specifications :
Automotive gasoline
Jet fuel
Diesel fuel
Heating fuel
Heavy fuel oil
6. Asphalts specifications
7. Lube base oil specifications
TOPIC 2. STANDARD QUALITY CONTROL TESTS OF PETROLEUM PRODUCTS
1. TESTS RELATED TO VOLATILITY :
ASTM distillation test
Reid vapor pressure
Flash point
2. TESTS RELATED TO COMBUSTION :
Octane number of gasoline
Cetane number of diesel fuel
Smoke point for aviation turbine fuels
Standard test related to fuel combustion
3. TESTS RELATED TO STORAGE AND FLOWING :
Viscosity measurements
Lubricating properties of diesel fuel
Cloud point
Pour point
Filterability limit
Freezing point
4. TESTS RELATED TO AIR POLLUTION AND CORROSIVENESS :
Air pollution and corrosion due to sulfur
Sulfur measurements
Copper strip corrosion
Doctor test
5. TESTS RELATED TO STABILITY OF MOTOR GASOLINE, TURBINE FUELS AND DISTILLATES :
Gum content
Induction period
Fuel stability
Oxidation stability of diesel fuel
Water and sediment
Asphaltene precipitation with normal heptane
Insoluble content test
Color and color stability tests
6. TESTS RELATED TO ASPHALTS :
Needle penetration
Softening point
TOPIC 3. SPECIFICATIONS OF PETROLEUM PRODUCTS BY COUNTRY :
1. USA
2. FRANCE
3. CHINA
4. INDIA
5. BELGIUM
6. BOLIVIA
7. BRAZIL
8. IRAN
9. SAUDI ARABIA
10. SPAIN
11. SOUTH KOREA
12. VENEZUELA