Thursday, June 12, 2008

Things Similar To Jibjab

time of formation of oil and lowering speed of tectonic plates

We are told that the formation of oil once the plate subduction Marine is committed takes millions of years, see tens of millions of years . And we also said that oil is formed between 2 km and 3 km below the surface , so over 1 km in all (of course, one wonders how there can have oil at more than 6 km below the surface. But good).

Only problem is that the tectonic plates of advancing 1 and 10 cm per year . So that means that the depression of the plate it is also from 1 to 10 cm per year (as it plunges to 45 degrees: 1 km 1 km advanced causes of depression). So, to 1 km in advance of 10 cm per year, it only takes 10,000 years. Advancing 1 cm, it is 100,000 years. In short, since the formation of petroleum is realized only in the area of 2-3 km, it should be between 10,000 and 100,000 years for plant debris turned into oil.

But in fact, the time of oil formation is necessarily set to the maximum speed for driving the plates. If there is a possibility that oil is formed when the plate is at maximum speed (10 cm per year) then it means that oil is formed all the time at least at this speed there (maybe faster but not slower). So, since there are tectonic plates that move forward by 10 cm per year, that means that oil is formed in a maximum of 10,000 years . Perhaps it is formed more quickly (eg 2000 years), but it can not form more slowly. And it's probably even less than that, since there are hundreds of millions of years, some plates were moving faster than now. Maybe some advanced 15 or 20 cm. So we could then rely on a training time of maximum oil 7000 see 5000 years.

So we are very far from millions or tens of millions of years theory. A

Piore, it does not change anything for the rest of the problem. We can say that was wrong and change the theory for a version with a time of formation of oil in 10,000 years. But it still shows the theory of anything. Since proponents of the official theory are not even fucking make a calculation as simple.

But if we stay with the official theory of oil formation time, then, with speeds of descent of tectonic plates also Quick, oil has not had time to form. Especially since it seems people say that the Carboniferous, the plates were slightly faster than now.

must also change the calculations for the ascent of oil. Let's go back more than 1 km in 10,000 or 20,000 years. Otherwise it would sink with the plate. But until then, we should certainly say that the ascent took millions or tens of millions of years.

So we could say that the entire process that takes tens of millions of years. Time as algae and plankton fall to the seabed in sufficient quantity and are transported by plate tectonic subduction point, then they turn into oil. And so one could say that the tens of millions of years are for the transport phase of plant debris to the point of subduction . But even if we can read the official theory is often quite vague and evasive on the time taken for various stages of the process, it seems that millions of years also affect the timing or processing of oil is (ie, in the band 2-3 km into the earth). Here are excerpts from sites about the formation of petroleum:

Here is what Alain Préat geologist apparently at the Faculty of Sciences (see here ):

This transformation takes place in what the oil called the 'oil window', which produces the 'cooking' of kerogen situated for a normal geothermal gradient (1 ° to 33 m burial) from about 1000 m (at 60 ° C) and 4000 m (110-120 ° C). There will thus form, for several tens of millions of years , oil and gas from source rocks (usually clay) having preserved organic material in sufficient quantity.

The second excerpt is from Memo, a site on the story (see here ):

Another factor that will determine the appearance of oil: time. The temperature rise must take place during a period long enough to "cook" the starting ingredients. Thus, deposits containing organic matter and exposed to low temperatures, but over a long period of time, can produce oil in a manner as effective as more recent deposits subjected to higher temperatures. The time is then said geological and corresponds to periods reaching tens of millions of years .

So, apparently, the official theory speaks well of millions of years and even tens of millions of years for the period of transformation of kerogen into petroleum.

Why was out the theory of oil formation to 2 km deep? Because the more deeply, as it is supposed to be on a subduction zone, and subduction causes the creation of volcanic mountains generally, it would have been fair in magmatic zone (or at least, going back, it would been in). Hence the problem. So it had to be in the areas of 2 or 3 km. Not least deep because we had already found oil at 1 km (and also for the conditions of oil formation, it would not seriously), but not more profound because of the magma. So, the geological conditions of oil formation assumed just left a small window for the formation of petroleum.

Obviously, as already mentioned, there is a small problem: it has found oil at depths much greater than 2 or 3 km.

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