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What struck me was the scale of this 1 sell-off. There are enough 'confirmed' resources there to satisfy worldwide demand for 50 years, at current levels.
Oil sands are deposits of bitumen, a heavy black viscous oil that must be rigorously treated to convert it into an upgraded crude oil before it can be used by refineries to produce gasoline and diesel fuels.
Until recently, Alberta's bitumen deposits were known as tar sands but are now referred to as oil sands.
Bitumen is best described as a thick, sticky form of crude oil, so heavy and viscous that it will not flow unless heated or diluted with lighter hydrocarbons. At room temperature, it is much like cold molasses.
Oil sands are substantially heavier than other crude oils. Technically speaking, bitumen is a tar-like mixture of petroleum hydrocarbons with a density greater than 960 kilograms per cubic metre; light crude oil, by comparison, has a density as low as 793 kilograms per cubic metre.
Compared to conventional crude oil, bitumen requires some additional upgrading before it can be refined. It also requires dilution with lighter hydrocarbons to make it transportable by pipelines.
Bitumen makes up about 10-12 per cent of the actual oil sands found in Alberta. The remainder is 80-85 per cent mineral matter - including sand and clays - and 4-6 per cent water.
Originally posted by Zion Mainframe
why did the US lose control over the global oil prices in the 70's
The way to produce oil out of the sand is to wash the material with superheated water. It is estimated that 20% of Canada's natural gas production is needed to support the oil production for tar sands. After the sand has been washed the water is poured back into a river, causing major ground water pollution.
As you can imagine, the sand doesn't gushes out of the ground like normal oil does. It also can't be pumped out of the ground. It has to be dug up, in an open pit mine. So it is far moe expensive, and a lot slower to get the stuff out of the ground. Only 10-12% of all material that has been dug up can be used to produce oil out of (the bitumen). Those bitumen are usually 400 metres below the surface. Around 80% of the Alberta tar sands are too far below the surface for the current open-pit mining technique. Producing a single barrel of oil from tar sands emits no less than six times more carbon dioxide than producing a barrel of conventional oil.
The list is endless. Tar sands can never replace the oil imports, remember the US alone uses 21 million barrels of oil every day.
Read something on the subject:
www.energybulletin.net...
www.pastpeak.com...
en.wikipedia.org...
www.energy.gov.ab.ca...
www.feasta.org.../panel1.html
Originally posted by johnsky
Hydrogen is FAR more efficient than gasoline now. Problem remains the oil industry.
Originally posted by sardion2000
Consuming 80 Million Barrels a day is NOT SUSTAINABLE,
even under Abiotic Oil Hypothesis(and I hesitate to even call it that, more like Wishfull Thinking) we would start running out eventually as we squander it left right and center.
The Earth is Finite. Human Arrogance unfortunately is not.
Demand is growing rapidly(due to China, India, Eastern Europe and Brazil), have you taken that into consideration?
Also LINKS will help as well.... hearsay is just that hearsay.
It's a moot point anyhow as Combusting ANYTHING produces toxic byproducts and we should do our best to get off of the Black Crack as soon as possible.
Originally posted by Zion Mainframe
It is true that there is still oil in the ground for more than 150 years.
BUT the rate of production is limited, and will peak within the next two decades. (several experts conclude it already has).
There is a major difference between oil in the ground and oil production.
If there really is so much oil left in Texas, as SpartanKingLeonidas stated, than why did the US lose control over the global oil prices in the 70's and why does the US have to import 2/3 of the oil it consumes from abroad?
US oil production peaked in the early 70's, it is impossible to produce more of it.
The oil sands in Canada can never produce enough to meet demand. It is also A LOT more expensive to produce oil from the sand.
www.energy.gov.ab.ca...
The way to produce oil out of the sand is to wash the material with superheated water. It is estimated that 20% of Canada's natural gas production is needed to support the oil production for tar sands.
After the sand has been washed the water is poured back into a river, causing major ground water pollution.
As you can imagine, the sand doesn't gushes out of the ground like normal oil does. It also can't be pumped out of the ground. It has to be dug up, in an open pit mine.
So it is far moe expensive, and a lot slower to get the stuff out of the ground.
Only 10-12% of all material that has been dug up can be used to produce oil out of (the bitumen). Those bitumen are usually 400 metres below the surface. Around 80% of the Alberta tar sands are too far below the surface for the current open-pit mining technique.
Producing a single barrel of oil from tar sands emits no less than six times more carbon dioxide than producing a barrel of conventional oil.
The list is endless. Tar sands can never replace the oil imports, remember the US alone uses 21 million barrels of oil every day.
Originally posted by johnsky
Ooh... interesting side fact. Did you know the electric car was invented BEFORE the gasoline car? Yup. But at the time, gasoline was a waste product, and in abundance. Mr. Ford was quoted as saying, "There will never be enough cars to make pollution a problem". Man, if he could see us today.
Originally posted by StellarX
I have some information indicating that Tesla drove a electric car a couple hundred miles at 90 miles a hour without recharge or any such crap. It apparently happened back in 1897 but i am still trying to find a source i wont have to spent energy defending. Feel free to look for yourself.
Stellar
Originally posted by StellarX
The rate of production has nothing to do with availability and everything to do with manipulation and making maximum profit for the smallest investment possible. The experts you wish to quote are a rather small crowd and chances are i can debunk their claims from my HD archive. Feel free to list their names and their claims so i can get started on any new arrivals to this scam.
They are drilling ( in the US) 2 dry holes for every 1 that gives ANY oil ( the profitable one's are not numerous) and that is with the best technology and understand that they can apparently bring to bear. Even with such huge wastage global oil reserves are growing rapidly despite this drill success rate being close to the best.
It's cheaper to import it ( 1 dollar to get a barrel above ground in SA and 6 in Russia for instance) and without the dependence on foreign oil explaining away the massive expenditure on middle east "security" ( 50 billion USD per anum) would be far harder to do. It's all one big shell game ( no pun intended) and the benificiaries are not just playing to line their own pockets.
It is very possible and not all that expensive. It is however easier to build aircraft carriers ( a oil rig can not launch planes and intimidate other oil rigs) with wich to secure a cheap oil supply from elsewhere. Developing infrastructure cost a great deal and it's simpler to use your money buying the office and then exploit the infrastructures of other nations.
It can even with private funds if such private interest were not blocked from trying to invest in such projects. I will not even go into what could happen if the American government decided to make itself independent of foreign oil by exploiting it's own. It would probably be no more costly than farming subsidies and imagine all the money that could be saved on security spending wich tends to mostly go into securing resources anyways.
That depends on how much money you are willing to invest in cleaning it up. You can turn it back into drinking water if you wanted. These costs are never as large as claimed and the speculation as aimed only to discourage these ideas.
And why exactly is this such a big problem? There is no need for exploration wich is by far the most expensive cost related to oil production.
What is more expensive? How many cents or dollars more per gallon in your knowledge? Would they make 500% profit instead of 600%?
The Russians are putting up offshore drilling rigs in Columbia that rise 500 meters above the sea and go down many miles. I reckon extracting tar sands are relatively simply.
The sun is responsbile for global warming and whatever we are currently contributing will not have a comparative effect on the global ecosystems.
I like reading so i enjoy lists. Tar sands should not have to replace oil imports ( I would rather have our governments fund extracting energy from the active vacuum) but since this seems to be government policy we can just aswell try limit the damage the do to our pockets and general health.
Nice list btw....
Stellar
Originally posted by ArchAngel
The story was fiction, and Tesla did not write it.
You were duped.
Originally posted by StellarX
Next time please do keep your opinion to yourself when my statements are so clear.
Originally posted by Zion Mainframe
Of course the rate of production has something to do with the availablility of oil products!
US domestic production peaked in 1970, they didn't start to import oil because that was cheaper. the US lost control of the global oil prices, after the US oil production peaked they lost control of that to the OPEC countries.
How are global oil reserves growing rapidly?? You're not talking about abiotic oil, are you?!
That's the biggest nonsense I've heard in my life. There is no way to get around the FACT that the discovery of new oil fields peaked in the 60's of the last century.
Isn't that what Peak Oil is all about; the end of CHEAP oil. Russian oil production will peak after 2010
Saudi Arabia's ammount of oil is highly overestimated, what is they too peak about 2010? Where will the US than get it's 21 million barrels of oil per day from, for an affordable price?
There are many oil well that have been closed in the 1960's, those could be reopened. But why were the closed back than?
Because producing oil out of those wells becamse too expensive. So the US could produce more oil, but at a much higher price per barrel. Older oil wells produce oil of less quality, which many refineries can't even refine.
Many experts agree that the estimated 10 million barrels of oil, produced out of the tar sands by 2020, is highly overestimated. (source).
Again, that would make a barrel of tar sand oil more expensive, wouldn't it?
An open pit mine can never extract the same ammount of oil containing material, as an oil well. It also requires a lot more heavy equipment, to move the stuff around. You can't transport it via a pipeline.
Just think about the difference between an oil well + pipeline and an open-pit mine with dump trucks moving material to a washing/ extracting factory. You'll need huge ammounts of natural gas to heat up the water or washing the soil.
There are even plans to build a dedicated nuclear reactor for the tar sand oil industry. How can this not be far more expensive?
But they can still pump up the oil. The material that needs to be mined only contrains 10-12% of usable material, not very efficient, don't you agree?
Hey I agree with you on that one But there are many scientist who believe humans are the cause of global warming. I believe the truth is somewhere in the middle.
Tar sands cannot replace oil imports completely. What active vacuum are you talking about?
Regards,
Originally posted by Gools
People are allowed to post their opinions whether you agree with them or not.
There is room on these boards for discussion of the abiotic oil theory.
I and other mods have not shut down the discussion on this topic, but when you make wild assertions like "we find 5 barrels for every 3 consumed" you WILL give links to credible sources or find yourself on the wrong end of a T&C violation for posting false or misleading information.
Your "everybody is stupid except me" attitude is wearing very thin around here.
.
Originally posted by PeterMack
There is more proven oil in western Queensland than there was originally in
Texas and they have hardly touched it!
Regards
PeterMack
Originally posted by Zion Mainframe
*sigh*
If that was true, why has the US been importing more and more oil from abroad, for the past three decades.
Why wage war in Iraq to create stability in the region, when you have planty of oil at home?
The US passed it's peak in oil production in 1970, PERIOD.