Its a pretty theory... but still a theory in my eyes. It just doesnt account for some oil fields repleneshing themselves.
Originally posted by StellarX
We are running into oil rather faster than we are using it and that's happening even with diminished expenditure in exploration.
Stellar
Originally posted by PopeyeFAFL
If this was true (and it isn't) that will go against this simple fact:
"They note that worldwide we are consuming three barrels of oil for every new barrel being found."
cce.ucdavis.edu...
Face it, Peak Oil will soon be a reality.
in this article, research geochemist Michael Lewan is quoted as one of the most knowledgeable advocates of the opposing theory, that petroleum is a "fossil fuel". Yet even Lewan admits "I don't think anybody has ever doubted that there is an inorganic source of hydrocarbons. The key question is, 'Do they exist in commercial quantities?'"
The AAPG article also mentions a letter published in Nature, April 2002, "Abiogenic formation of alkanes in the Earth's crust as a minor source for global hydrocarbon reservoirs" which discusses evidence that methane gas from the Kidd Creek Mine in Ontario is of abiogenic origin.
The AAPG is organizing a conference in Vienna this July 11-14, 2004, Origin of Petroleum -- Biogenic and/or Abiogenic and Its Significance in Hydrocarbon Exploration and Productions
www.aapg.org...
The call for papers states
"For half a century, scientists from the former Soviet Union (FSU) have recognized that the petroleum produced from fields in the FSU have been generated by abiogenic processes. This is not a new concept, being first reported in 1951. The Russians have used this concept as an exploration strategy and have successfully discovered petroleum fields of which a number of these fields produce either partly and entirely from crystalline basement."
Note that the organizers of the conference include Michel Halbouty, recipient of a "Legendary Geoscientist" award www.agiweb.org... as well as Ernest Mancini of the University of Alabama, and the cornucopian author Peter Odell of Erasmus University. Evidently they are taking the abiogenic theory seriously, at least to the extent of organizing this conference.
www.melbourne.indymedia.org...
Originally posted by prophetfxb
Originally posted by smadgirl
One thing I do know is that supposedly oil is made from decomposing organic matter like dinosaurs and stuff. That is an IMMENSELY large pile of rotting dinosaurs if you ask me, compared to how much oil we use and find.
Oh this I agree with 110%
You gotta figure , lets take a 50 lb log for example. When it rots competely, how much decomposed matter is left over? a very small fraction of that 50 lb log..
The pile of dinos could probably stack up to the moon and back to make ths much oil. Something is just strange about it.
Originally posted by PopeyeFAFL
Petroleum was formed as a result of the laying down of organisms such as plankton and bacteria millions of years ago on the sea floor.
Oil was formed from sea plants and animals under strongly reducing conditions.
eyrie.shef.ac.uk...
That dino thing, is popular imagery, there was plenty of plants, enough to account for all that volume of oil that was created.
Now, Peak Oil is real, in the sense that all finite ressource (and oil is a finite ressource)
goes thru eventually using half of it, and then you use the other half, and as much as you try, when you are on the downward slide, you will never produce as much as when you were in the first half.
This is what happens to the USA around 1970, except for small recess, then never produce as much as in 1970, the year they peaked.
Now, you could think, that you will never live long enough to see the world peak of oil, fine, that is just your perception, your idea, but that peak will happens, in 2 years, 20 or 200, but it will happens, so in that sense it is real.
Every day, we use some 85 millions barrels of oil (1000 barrels per seconds), that is enough to fill up a pool of 2 meters x 25 meters x 240 km long, so dream as you wish, that this will never have an end, but it will.
Will we be smart enough to switch to other form of energy (remove from the equation, ethanol which require a gallon of fuel for every gallon it gave you, or the hydrogen myth, where most of the energy is wasted in the various transformation process, it could only be in-between technology, like real electric car), that is another question.
Knowing how humans usually work, they need a real crisis, that hurt bad, before they change their way, something temporary, follow by the good old days, won't do it).