There's been some posts about the pros and cons of different fuels and, wildly different opinions about who makes what and sells it to us the public so, I thought I'd add some words from my experience working in the Industry and, having a family member who owns a number of fuel outlets............
It's a little lengthy but should explain some of the facts and....make you aware that some arguments based on the merits of 1 brand of fuel to another are all a bit pointless.
Most of our fuel is not from Asia but actually sourced locally, exported as raw product (Light sweet crude) and refined O/S at large oil refineries - Singapore for example supplies over 55% of our demand for refined oil product. The majority of fuel supplied to the Northern Territory believe it or not is directly imported from Singapore.
With the recent closure of the Clyde and Kurnell refineries in Sydney and the Geelong plant in Victoria, Australia has only five operating oil refineries and while we have substantial crude oil production, these Australian refineries only source a minority of their crude oil requirements from Australian fields.
This is partly because Australia crude oil is very light and getting lighter as we further develop our oil fields. Heavy crude oils are required to produce heavier products such as lubricating oils, grease, bitumen etc. and as this occurs, Australian refineries (which in general are not designed to process large quantities of the very light crudes), must resort to heavier crude imports.
The other significant reason is that overseas crude oils can be purchased at lower prices. This is a function of the value that all oil refineries place on each possible crude they can purchase. Every refinery has a different configuration of plant and equipment and depending upon the product demand in their particular market, particular refinery infrastructure limitations, and the different product yields (petrol, diesel, kerosene) that are produced from each crude oil will each see slightly different value for every crude oil at a particular point in time. Australian refineries are no different and with the highly competitive Australian market under considerable financial pressure, refiners are always seeking ways of reducing costs, and finding cheaper crudes (or better value crudes).
In fact, the pricing of crude oils is through the use of marker crudes such as:
West Texas Intermediate (WTI ? USA)
Brent (Europe and Africa)
Dubai and Oman (Middle East)
Tapis and Dubai (in Asia/Pacific)
The main criteria for a marker crude is for it to be sold in sufficient volumes to provide liquidity (many buyers and sellers) in the physical market as well as having similar physical qualities of alternative crudes.
In addition, the marker crude should provide pricing information. WTI does this through its use of the New York Metals Exchange (NYMEX) as the basis of a futures contract where trade is equivalent to many hundreds of millions of barrels per day, even though physical WTI production is less than 1 million barrels per day.
A futures contract for crude oil is a promise to deliver a given quantity of crude oil but, this rarely occurs as participants are more interested in taking a position on the price of the crude oil. Futures markets are a financial instrument to distribute risk among participants with the side effect of providing transparency on the pricing of crude oil. It is common for you to hear the media quote the price of a barrel of oil in USD$ and related to the WTI index but for world macro-economics, it isn't really applicable to Oz.
Brent offers pricing information based more on the physical trading of oil through spot trading and forward trading but also offers futures trading but not to the same extent as WTI.
In Asia there is no futures exchange where crude oil is traded and which would provide pricing information to the same extent as WTI and Brent. In Asia, the pricing mechanism for say Tapis, a marker for light sweet crudes in the region, is based on an independent panel approach where producers, refiners and traders are asked for information on Tapis crude trades.
Tapis is used as the appropriate Australian crude marker because of the strong trade relationship Australia has with the region as a source for crude oil and also petroleum product imports. In effect - our base product is sent overseas, to be refined and blended with other local and imported product then sent back to us cheaper than using an all Australian product.......Kinda weird isn't it??
OPEC - The Organisation of the Petroleum Exporting Countries (Formed in Baghdad of all places in 1960)......is made up of 12 oil exporting/producing countries. OPEC represents a considerable political and economical force. Two-thirds of the oil reserves in the world belong to OPEC members; likewise, OPEC members are responsible for half of the world's oil exports.
OPEC does not set world oil prices but; it does set oil production levels and this is very much linked to the actual price of crude oil....(Basic economics - producing less will create strong demand resulting in a higher price)
Oil & gas prices are a bit like 'smoke & mirrors' but not the supply - price fixing is a real mix of forecasts, exploration, drilling, completion and production levels, politics, stability or instability of Government in oil producing nations etc. etc.........
In closing - What you buy from your local fuel retailer isn't all that it seems as I think many of you are now becoming aware.
The Shell distribution facility at Pinkenba Brisbane for example is just that - a major terminal for distribution of product by pipeline, road transport or sea freight. The Shell road tankers that drive out do not carry anything Shell.
There is a lubricating plant on site that blends lubricants as well as a bitumen production plant but; actual fuel (Aircraft Kero, ULP, PULP, Diesel etc) is produced (Refined) and piped to the Shell facility from either the BP or the Caltex refinery via under river pipeline (Brisbane river). I used to work at the BP facility.
Don't take my word for it - even the official Shell website states that most of the fuel is produced by competitor refineries to quote "Shell specification" unquote.....There is little doubt that the 'Shell Extra' you pump into your tank throughout SEQLD is going to be pretty much BP Ultimate so, those who state Shell is better than BP are being misguided and not aware of the facts!
This is the same for many other Fuel brands who market their product as their own.....but in reality are using fuel produced by a competitor brand......particularly in the southern states so be careful getting into a debate as to which retailers fuel burns better or produces more power!
There is now 5 but soon to be only 4 operating fuel refineries throughout Australia -
BP Bulwer Island in SEQLD (Closing in 2015)
Caltex Lytton in close proximity to BP Bulwer Island
BP Kwinana in WA
Shell Geelong in VIC (Also winding down operations) and;
Exxon Mobil Altona in VIC as well.
So......BP Bulwer Island in SEQLD will close shortly and have publicly stated that they will use Caltex product - the same for all Shell outlets as Shell doesn't have any Refining activity throughout QLD or NSW.
So most if not all fuel outlets throughout the majority of QLD and Northern NSW will be pumping Caltex fuel regardless if it is through a Shell, BP, Mobil or the many small independent outlets. The main shipping ports in FNQ (Townsville for example) import fuel direct from Singapore as it is not cost effective to truck transport from the south similar to the Northern Territory. {Coincidentally I was in Darwin all last week and am amazed that the very large LNG plant there sends ALL of its natural gas product to Japan with nothing made available for Australian consumption!}
Back to fuel......It doesn't look good at all for SQLD, NSW and the ACT with Caltex Kurnell having wound down operations and closing completely. This means that the vast majority of our fuel will be trucked in from either Shell Geelong or Exxon Mobil Altona.....or a mix of both depending on supply and demand so keep in mind that you could be filling up your pride and joy at a shiny new BP outlet with a competitors fuel (Southern States).
I don't know about you but that seems to be misrepresentation to me and surely breaking a lot of consumer protection laws. Why the ACCC hasn't jumped on this I will never know!
I have to fuel the 4WD this afternoon and I'm going to pay close attention to see if there are any disclaimers inside the fuel station actually stating - "The product being sold here may not be represented by the advertised brand" or words to that effect.....
As I've said earlier -
Be careful getting into a debate about which retailers fuel burns better, is cheaper or produces more power!
A sad but inevitable fact unfortunately.....



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) confirms my long held belief that most people don't realise just how much their apparent fuel consumption figures can be distorted by comparatively small differences in the level to which their tank is filled each time and by a number of other factors.
when I come in at under 10l/100km or 

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