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Way beyond Peak

General discussions of the systemic, societal and civilisational effects of depletion.

Way beyond Peak

Unread postby NEOPO » Fri 07 Apr 2006, 21:23:16

Hello all,

I believe we are way beyond peak.

I believe peak production will occur well beyond peak oil and that these two concepts are most definately NOT the same.

It may be accurate to say that in the past, production mirrored reserves, yet with advances in production technology I believe that areas such as Saudi Arabia will go well beyond peak oil (midway point) before reaching a production peak.

To be exact I believe that a rate of 60-70% depletion or higher may be reached before production peak.

Rockdoc concurs that this is possible.
I believe Simmons also stated this as a possibility.

Thus we are probably way beyond peak.
Feel free to discuss ;-)

Goodluck and goodnight.
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Re: Way beyond Peak

Unread postby Petro » Fri 07 Apr 2006, 21:30:52

$this->bbcode_second_pass_quote('NEOPO', 'H')ello all,

I believe we are way beyond peak.

I believe peak production will occur well beyond peak oil and that these two concepts are most definately NOT the same.

It may be accurate to say that in the past, production mirrored reserves, yet with advances in production technology I believe that areas such as Saudi Arabia will go well beyond peak oil (midway point) before reaching a production peak.

To be exact I believe that a rate of 60-70% depletion or higher may be reached before production peak.

Rockdoc concurs that this is possible.
I believe Simmons also stated this as a possibility.

Thus we are probably way beyond peak.
Feel free to discuss ;-)

Goodluck and goodnight.


huh? and...if you're leaving...what's the point?
Isn't 'peak production', a defining characteristic of 'peak oil'?
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Re: Way beyond Peak

Unread postby NEOPO » Fri 07 Apr 2006, 21:49:24

The point is that....... I will return ;-)

I would have to say that Peak production HAS BEEN and will continue to be a defining characteristic of Peak oil for the small to medium deposits and even large deposits depleted by past technology.

I believe this concept predominantly applies to large desposits that have come of age with the best technology such as what you would find in SA.

Lets give this post a day to "season" and see what the reg's have to say.
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Re: Way beyond Peak

Unread postby BrownDog » Fri 07 Apr 2006, 22:32:07

I took Deffeyes' predictions as saying something like this.
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Re: Way beyond Peak

Unread postby emailking » Fri 07 Apr 2006, 22:34:55

I think he means more than half of the oil has been extracted, even though production rates haven't peaked yet. Is that right?
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Re: Way beyond Peak

Unread postby coyote » Fri 07 Apr 2006, 22:45:33

$this->bbcode_second_pass_quote('NEOPO', 'I') believe peak production will occur well beyond peak oil and that these two concepts are most definately NOT the same.

Um... my understanding is that these two concepts are indeed the same: Peak Oil means Peak Production. Doesn't necessarily have to happen precisely at the halfway point.
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Re: Way beyond Peak

Unread postby Dreamtwister » Fri 07 Apr 2006, 22:50:39

I think this is part of the reason why the mainstream media has such a hard time taking this issue seriously. Nobody can even agree on a definition for "Peak Oil", let alone agree on the specifics. You can't fit a thousand opinions into a 30 second soundbyte.
The whole of human history is a refutation by experiment of the concept of "moral world order". - Friedrich Nietzsche
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Re: Way beyond Peak

Unread postby turmoil » Sat 08 Apr 2006, 00:03:07

$this->bbcode_second_pass_quote('Dreamtwister', 'I') think this is part of the reason why the mainstream media has such a hard time taking this issue seriously. Nobody can even agree on a definition for "Peak Oil", let alone agree on the specifics. You can't fit a thousand opinions into a 30 second soundbyte.

True. And, in this case it's a sematics issue with big implications: Hubbert Peak Oil Theory vs 2006 Reality.

$this->bbcode_second_pass_quote('coyote', '')$this->bbcode_second_pass_quote('NEOPO', 'I') believe peak production will occur well beyond peak oil and that these two concepts are most definately NOT the same.

Um... my understanding is that these two concepts are indeed the same: Peak Oil means Peak Production. Doesn't necessarily have to happen precisely at the halfway point.

Again I think it's a semantics issue. Hubbert Peak Oil states that the midpoint of an oilfield usually coincides with the field's highest production due to field pressure, yielding a symmetrical production curve.

The reality it seems, is that technology has artificially proped up production rates without increasing the total amount recoverable by very much, thereby removing the link (in a big way) between global peak production and the midpoint of global recoverable reserves.

The problem is figuring out how much oil is actually left. Every field is different. Different geology, different production histories, etc. And thats why everyone looks to Hubbert's theory to predict. But the questions remain: on a global scale, if technology can delay global peak production past the midpoint of the reserves, then by how much, and how will that effect the average decline rate after factoring in new fields, EROEI, and the economics of scarce oil?
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Re: Way beyond Peak

Unread postby NEOPO » Sat 08 Apr 2006, 10:47:40

$this->bbcode_second_pass_quote('turmoil', '')$this->bbcode_second_pass_quote('Dreamtwister', 'I') think this is part of the reason why the mainstream media has such a hard time taking this issue seriously. Nobody can even agree on a definition for "Peak Oil", let alone agree on the specifics. You can't fit a thousand opinions into a 30 second soundbyte.

True. And, in this case it's a sematics issue with big implications: Hubbert Peak Oil Theory vs 2006 Reality.

$this->bbcode_second_pass_quote('coyote', '')$this->bbcode_second_pass_quote('NEOPO', 'I') believe peak production will occur well beyond peak oil and that these two concepts are most definately NOT the same.

Um... my understanding is that these two concepts are indeed the same: Peak Oil means Peak Production. Doesn't necessarily have to happen precisely at the halfway point.

Again I think it's a semantics issue. Hubbert Peak Oil states that the midpoint of an oilfield usually coincides with the field's highest production due to field pressure, yielding a symmetrical production curve.

The reality it seems, is that technology has artificially proped up production rates without increasing the total amount recoverable by very much, thereby removing the link (in a big way) between global peak production and the midpoint of global recoverable reserves.

The problem is figuring out how much oil is actually left. Every field is different. Different geology, different production histories, etc. And thats why everyone looks to Hubbert's theory to predict. But the questions remain: on a global scale, if technology can delay global peak production past the midpoint of the reserves, then by how much, and how will that effect the average decline rate after factoring in new fields, EROEI, and the economics of scarce oil?


Just as the recession of the 90's would have changed Hubberts Peak date I want to believe that advanced technology could change peak date if we were only looking at a production peak to indicate a real peak.

I agree that it would be hard to calculate yet with all the "missing" data it is very hard to calculate even the midway point or "peak" of world oil.

A 3-6% decline rate would be more like a 10-15% decline rate in this scenario.

Novus has a good thread up entitled "NET OIL".

Novus' net oil thread

I believe NET OIL, Peak oil and peak production not being the same and the ENERGY DENSITY of the remaining oil are factors that we need to look at more closely.


$this->bbcode_second_pass_quote('emailking', '"')I think he means more than half of the oil has been extracted, even though production rates haven't peaked yet. Is that right?.

Correct - not 50% or midway or peak oil but more like 60-70%.
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Re: Way beyond Peak

Unread postby NEOPO » Tue 11 Apr 2006, 15:58:11

Big hairy bump!!!

Ok here's more thoughts on why PEAK PRODUCTION is not exactly peak oil.

A company,country or individual may reach peak production for many reasons and on more the one occassion whereas peak oil is an event that occurs only once per area and only once collectively for the world.

We could say that everytime supply meets demand that we are at a temporary "peak" in production and this would/could have very little to do with the mid point of conventional petroleum depletion A.K.A "peak oil".

Countries have reached a peak in production and then a year or so later they come out of it and then a few years later they reach another peak in production.

Peak in the lower 48 will not be the same as SA or other areas.

Every situation is similar and still very different.

We are in error if we tie ourselves to only the "traditional" view that peak oil = peak production.

It is a good measure of fields found in the lower 48 produced with the same technology with similar methods etc etc....

Simply put SA is probaby well beyond peak as we speak and many other countries that were developed at the same time in technology etc etc will probably follow and through technology a peak in production will not occur until well past Peak oil for that region.

The north sea area and its reported rapid depletion rates might be a template or example for future expected depletion rates using the latest technologies coupled with todays need to get it our as fast as possible.

Yes a permanent peak in production does indicate peak oil but it does not indicate when midpoint was actually reached.

I do not believe we are at a permanent peak in oil production yet I do believe we are beyond the peak in conventional oil.

Goodnight and good luck.
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Re: Way beyond Peak

Unread postby seahorse2 » Tue 11 Apr 2006, 16:03:38

Neopo,

I was reading on the Oildrum that "experts" predicted the North Sea wouldn't peak until 2010. As we all know, it peaked in 1999 and is in what most consider a considerable decline. I think the same can be said of the Yibel field, probably Burgan, and Cantarell. All that being said, it lends credence to Simmons warnings about SA. We are all placing all our eggs, or virtually, all of the eggs on SA (politicals aside) to be able to geologically increase production. If that estimate is wrong, we are in a lot of trouble. SA is reporting 8% depletion rates in older fields (see SA thread). Seems to be of some concern at least to me, that's depletion of 790,000 bpd based on 9.5 mbpd production. That's a lot of depletion to make up for.
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Re: Way beyond Peak

Unread postby NEOPO » Thu 13 Apr 2006, 14:59:37

seahorse,

Yes 8% does not align well with the much milder and generally accepted depletion rates of 3-6% which supports the proliferation of so many SOFT LANDING theories.

Bartlett - Magic number is 70 / 8 = 8.75 years until ZERO OIL!!! hypothetically speaking of course ;-)

So its 800,000 barrels this year and maybe 1 million next year.
Just to stay even...........and then there's rising demand.
Kill the demand and you still have a serious depletion issue.

8% certainly lends to the theory that countries like SA could be well beyond peak before production peak is reached.
3% then yeah maybe they have just reached peak or nearing it.
8% then yeah they are way beyond half way at least for those wells/regions/areas reporting this steep of a decline.

I want to add that even though I cannot square with Novus's computations on the NET OIL thread I do see how EROEI will only make things worse exponentially.

Alot of things to make up for indeed.
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Re: Way beyond Peak

Unread postby skeptic » Thu 13 Apr 2006, 15:27:52

$this->bbcode_second_pass_quote('NEOPO', '
')I believe peak production will occur well beyond peak oil and that these two concepts are most definately NOT the same.


All you are doing by suggesting this is muddying the water, by playing with words.

To most people Peak Oil *means* the peak of production i.e. the maximum flow rate achieved - maximum units of volume per unit of time, whatever units you want to use. The unit of time generally used is a year to eliminate the noise of short term spikes.

This generally happens, according to Peak Oil theory, when about half the resource has been used - but in the real world other factors intervene - when Peak Oil happens in relation to the percentage of resource used is not some hard and fast rule. The physics of oilfields which produces the pure Hubbert curve is not the only effect in play out in the real world.

Trying to drive a conceptual wedge between peak of production and Peak Oil is not useful and will just confuse the issue.


$this->bbcode_second_pass_quote('', 'A') company, country or individual may reach peak production for many reasons and on more the one occasion

There is and can only ever be one highest mountain in the world, "Peak Mountain" = Mount Everest. I cant understand the logic of your statement .

For any finite resource where production starts at zero and at some future date ends at zero, there can ony ever be one peak of production, even if the difference between the peak and next highest point on the graph is only a cup per annum.

Logically, somewhere along the timeline between zero and zero there has to be a measurable highest point on the graph - the maximum rate of production. "on more the one occasion" doesnt come in to it.
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Re: Way beyond Peak

Unread postby TonyPrep » Thu 13 Apr 2006, 15:53:42

$this->bbcode_second_pass_quote('NEOPO', 'B')artlett - Magic number is 70 / 8 = 8.75 years until ZERO OIL!!! hypothetically speaking of course ;-)
Not even hypothetically speaking. The 8.75 years figure is for a 50% decline. You'd never get to zero oil, if you keep decreasing by a percentage less than 100.

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Re: Way beyond Peak

Unread postby NEOPO » Thu 13 Apr 2006, 17:37:19

k skeptic,

Company X produced 3 mbpd in year one of our study.
This year they dropped to 2 mbpd during year two.
They did reach a Peak in production for this period in time.

Then in year three they go on to produce 3 mbpd again and in year four they produce 4 mbpd and then they plummet to 3 mbpd again in year five.

Its easy for me to see that Company X peaked twice in production over a 4-5 year period yet have they reached the mid point or peak oil?
They may peak numerous times on the way to "The highest peak they will ever attain" which is something we cannot rightfully judge until well after all has been said and done.
They could have less then half or more then half remaining.

Theoretically the U.S. could find 1 trillion barrels of SLC somewhere and then it would be said that the US temporarily peaked in 1970.......and then 20-30 years from now it would be noted that the US has peaked again and that they believe this time they it may be the last ;-)

Peak production aligning with Peak Oil is an observation not a rule.

I cannot see how this concept clouds these already muddy waters and I stand firm that this THEORY is correct.

I battled myself on this one - had bad dreams,cold sweats... etc etc ;-)

Now off to figure how a much lower EROEI world and a much lower ENERGY DENSE world at that....... will bring about the worse well before even the most doomer of predictions...muahahah muahahahahah

_________________

Thank you Tony.
What a brain fart that was ;-)

ANd to help clear the waters........
If all of SA goes into a 8% yearly decline then in 8.75 years they would be producing half as much as they are today.
Which is approx. 10 mbpd..... so in 8.75 years we could have 5 mbpd less just from SA which accounts for I believe about 12.5% of the worlds supply.

70 is still the magic number ;-)
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Re: Way beyond Peak

Unread postby OilyMon » Fri 14 Apr 2006, 13:08:36

I have always understood that "Peak Oil" is a phrase tied completly to production levels and not geological availability. I think Hubbert's corelation of peak production and reserves remaining is just a model that can be used to signal or predict the approach of the peak, not a set-in-stone definition. Having looked below I see that I have just paraphrased skeptik's post so I guess I would say I'm in agreement.

The danger lies in technological support of production levels beyond the ideal Hubbert curve. We should be declining if we have produced more than half of the worlds total oil reserves but if we are not then the decline rate will be much higher and occur much faster. Looking below I see that I have just paraphrased NEOPO's earlier post so I guess I would say that I am in agreement and that I have nothing new to add to this discussion! I'm going to post this anyways since I spent time converting my thought energy into digital energy, although in this case I'm getting a zero return on my investment....
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Re: Way beyond Peak

Unread postby Kez » Tue 18 Apr 2006, 01:07:12

$this->bbcode_second_pass_quote('NEOPO', 'I') believe peak production will occur well beyond peak oil and that these two concepts are most definately NOT the same.


I think the easiest field to show that a well can still be flowing nicely but only have 40% or 30% still remaining is Mexico's Cantarell field. Just before they got the huge nitrogen gas plants pumping into the wells to keep the pressure high, you can see where their output was starting to level off and possibly go down a bit. It has risen since then but today it is on the decline once again, and at a faster pace.

This field to me is a huge clue to anyone who is paying attention that peak oil is real, and that there will not likely be a gradual decline but one that is much, much faster than most of the people are expecting.
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Re: Way beyond Peak

Unread postby Doly » Tue 18 Apr 2006, 09:04:55

$this->bbcode_second_pass_quote('NEOPO', '
')It may be accurate to say that in the past, production mirrored reserves, yet with advances in production technology I believe that areas such as Saudi Arabia will go well beyond peak oil (midway point) before reaching a production peak.

To be exact I believe that a rate of 60-70% depletion or higher may be reached before production peak.


Let's clarify terminology. Peak oil is usually defined as the peak of production. It's also usually believed to coincide with the point where half the reserves are gone, but it can be argued that the midway point might happen before. However, the midway point is definitely not called peak oil. It may say so in the main page of peakoil.com, but it isn't correct.
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Re: Way beyond Peak

Unread postby Zardoz » Tue 18 Apr 2006, 11:00:04

I like Montequest's definition: Peak Oil is the end of cheap oil.
___________________________________________

$this->bbcode_second_pass_quote('Kez', 'T')his field to me is a huge clue to anyone who is paying attention that peak oil is real, and that there will not likely be a gradual decline but one that is much, much faster than most of the people are expecting.


It's like we're walking down a deserted street at night in a tough neighborhood, and we're very much aware that there's potential danger, but what we don't know is that lurking around the corner at the next intersection is a guy with a gun, ready to do whatever he needs to do to take everything we have.
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Re: Way beyond Peak

Unread postby Pops » Tue 18 Apr 2006, 12:09:28

$this->bbcode_second_pass_quote('Doly', 'I')t may say so in the main page of peakoil.com, but it isn't correct.


Good point Doly - funny how you see something so often you never see it.

That should be changed.


<<Ditto Olyman>double ditto NEOPO>>

The very worst outcome I can imagine is prices staying in the current range causing only slight demand destruction but allowing increased production of marginal/hard to extract /non-conventional oil.

<Ditto everyone>
Extending the rise of the left side of the coaster-track well beyond midpoint only means that the ride down the right side will be much faster. Our endless tealeaf reading to divine ultimate recoverable reserves usually ignores this it seems.

One thing is clear, no matter how big a reserve growth factor you can justify sticking in your equation; we are way past the midpoint of discovery unless TEFHAMUHK*.


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