223 comments on DrumBeat: August 3, 2006
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223 comments on DrumBeat: August 3, 2006
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Does anybody have any idea when total Chinese oil production might be due to peak? Has anyone carried out a Hubbert linearisation of Chinese oil production?
When presented like that you can see a definite shortfall.
More than half way through the year and we have a net decrease of Half (.5) a million barrels per day.
I recall that either the EIA or IEA revised new demand to around 1 Million new barrels per day. So, either a supergiant is coming online in September, or its going to be a very expensive and cold winter.
A question for the more wise, if you reduce gasoline demand can you produce more heating oil from a barrel of oil? ie. I don't know if you can change the mix of extractables from a barrel of crude.
BTW, when do we decide peak has occurred? It's starting to look like Deffeyes was right, maybe.
===========It's all about population!
PDF: http://omrpublic.iea.org/currentissues/full.pdf
=======It's all about population!
Yes Exactly! The IEA data is always premature and usually too high. But there is a huge discrepancy between the EIA's Short Term Energy Report and the IEA data. The EIA's Short Term Energy Report had OPEC production, December to May down by 855,000 bp/d. But the IEA, for the same period, had OPEC production up by 300,000 bp/d. That is a discrepancy of 1,155,000 bp/d. It is hard to reconcile that kind of difference.
December to June the discrepancy closes from down by 555,000 bp/d (EIA) to up by 500 bp/d, (IEA) a difference of only 1,055,000 bp/d. Still a difference too large to be reconciled.
But you must wait until the EIA publishes its International Petroleum Monthly to get data that is checked and cross checked and far more accurate than the IEA's premature data. The latest issue has the May data. That data has OPEC production down by 607,000 bp/d, December to May and World production down by 981,000 December to May, crude + condensate.
There is absolutely no chance that the world will produce more crude oil in June 06 than in December of 05. I am expecting a slight increase in June however but a subsequent drop in July.
http://www.eia.doe.gov/ipm/contents.html
OPEC has been taking hits for publishing bogus data on oil production; the US colonial masters dont' seem any different.
How can this character post good research like this one moment, and act like a drunk 13-year old the next moment?
Hey Oil CEO!!!! Matt's site RULEZ!!! Matt is da Man!! You have to go read Tainter and dieoff.org!!!! No one site is Number One they're all different views of Peak Oil!!
Cussing and lunacy should soon follow.....
Bait. I don't think so. It's you little fishies that are always falling for the bait. Two down. Where's smekhovo?
Correct me if I'm wrong. I wouldn't want to misrepresent your views. That was you, right? Not some other fleam?
Funny thing was, I was going to write a cute little, humorous piece in the attempt to put this behind us. I read your initial response to my "Oil" post just previous to having to go out. Didn't have a chance to respond. Unfortunately, oldhippie preempted this attempt.
Take the fig-leaf, dude. (Yeah, I'm trying to teach a lesson in diplomacy - unless you'd rather get steamrolled, of course).
And watch Dad's Seagram's 7, you'll have one heck of a headache later.
You ZioNazi.
Take the fig-leaf and stop reading the Chomsky.
If my guess is correct, reducing gasoline demand and increasing diesel demand will move the prices of light and heavy crude closer. But sour will be cheaper per barrel than sweet becuse sour is a pain to refine to get the sulfur out.
In theory, with enough processing you can make any crude come out with whatever final product you want. However, the energy requirements to stray that far away from the natural distillation curve starts becoming quite large.
May of 2005 comes in close at 85,008. Keep in mind that the EIA revises its figures every month by as much as 500,000 bpd, and will frequently re-revise them later.
The margin of error is huge. The more I work with these numbers, the more I come to believe they are useless and that we are wasting our time depending on them for anything.
I like moving averages. If you use a six-month trailing moving average and then compare these figures to the corresponding month twelve months ago, you won't find any declines in the last two years. Although we are starting to cut it close. May comes in at 100.29%(.29% above May 2005's 6-month SMA) using this method - the lowest in the last 2 years at least. To put that in perspective, using that method, we were seeing up to 5% gains per month in 2004.
I consider this a gross exaggeration. The IEA often revises its figures by almost 500,000 bpd but never the EIA. I do not believe anyond follows the EIA dater closer than I and I have never seen a revision anywhere even close to half a million barrels per day.
The EIA revises its totals because it gets revisions from each individual country. These revisions are usually in the range to 10 to 20 thousand barrels per day or less. Sometimes these revisions will go back several months. But they never amount to more than peanuts as far as the totals go.
Which is another point. All liquids is crap! It includes propane, butane, ethanol, biodiesel, refinery process gain, and a host of other things that have nothing to do with crude oil. The revision for February 06, crude + condensate was miniscule, as it always is with the EIA data. Same report:
Crude + condensate
Feb. 06 73,807,000 bp/d
Revized latest figures
Feb. 06 73,825,000 bp/d
A revision on 18,000 bp/d.
And this is an extremely large revision for crude + condensate. I have never seen a revision much larger than this for crude + condensate. I put that in bold because I wished to.
Revisions in crude + condensate are always peanuts.
No I do not work for the EIA but I gather and keep data every month. I back up my data every two or three months. The data above is from my last backup as compared to the latest data.
Okay, I apologize for not realizing how crappy the data for "All Liquids" really was. My bad, but it gives me another reason for using only crude oil in my data, never biodiesel, ethanol, propane or butane. The EIA gathers these figures for crude + condensate only by totalling up the data from each nation. Therefore there can be no revision greater than the total revisions for the individual nations. And there is usually only one or two nations revised with each report. Therefore the total revisions is always only peanuts as far as the total goes.
4.506 million barrels per day since Jan 1995. Does that seem right? I'll send you a copy of the spreadsheet if you've got an email drop.
The idea is to try to guage "significant" deviations within the data. I'm just trying to be a math nut here. A report of around +/- 3.166 mbpd would be a "1 standard deviation" event. A report of around +/- 6.332 would be a 2 standard deviation event, which should occur no more than 1 time out of 40 (2.5% of the time).
If the data is "normal" you'd have to pretty much ignore any event less than 1 standard deviation -- from a noise standpoint. And you'd have to ignore *sequential* events as well, unless you change timeframes and re-normalize your data.
Or does it and I am just too dumb to see it?
What you are gaining in the calculation is a sense of perspective on the noise. Rather than get caught up in a prediction based on a short series of sequential, but possibly normally distributed numbers, you look for a significant change based on the statistics of the series.
Since (or if) the data is really getting less volitile then it could be easier to see a true downturn.
So, beginning in 1970 the total world crude production was just over 45 mb/d and this year it is averaging over 73 mb/d. So the average difference between now and 1970 would be much greater than between now and 2001.
And I just proved this on my Excel spreadsheet. I placed the numbers from 1 thru 50 in a colum and did a "stdev" on the entire column. My answer was 14.577. Then I did the same "stdev" on just the last five data points. My answer was 1.58. And since every point increased by juse 1, according to your definition, I should have gotten the same answer for both.
No. One standard deviation is the average difference between any two data points of the complete set of data points.
Sorry about leaving "the changes are squared" detail out until my last post. This was not particularly clear by me. I'm so familiar with this junk that I assume that what I'm saying is immediately clear.
Can you try again with the changes in the data?
I was speaking with another PO person, who feels we may get a "cushion" of another 1mbpd of net new production, which sounds plausible to me. But this is only about 1.2% of daily production, and a fraction of one standard deviation. We have too much noise, and not enough signal.
And yet I see this graph at trendlines.ca:
Either I'm misinterpreting what I see here, or "always" means different things to different people.
First time post. I'm meeting today with Senator Russ Feingold's staff, not as a lobbyist or as a member of a special interest group, but as a constituent from Wisconsin.
I sent a letter to him a month ago detailing my concerns in relation to peak oil. I stated that Ethanol production was non-viable (EROEI) and damaging to cropland. I spoke of bolstering rail services, both for industry and transit. Finally, I asked him to acknowledge the challenges ahead and to create policies that inform and assist his constituents during the coming decline.
I received a letter back from his office that was a stock response regarding "Alternative Fuels". In it, he states his efforts for bolstering the Ethanol industry. HaHaHaHaHa! I feel more strongly than ever that we won't be getting any help from our federal government when TSHTF.
I need some help from you. If you were given the chance to meet with Feingold's staff today at 4pm, what would you discuss during the meeting?
Thanks,
Tom Anderson-Brown
As he is a senator from a corn-producing state, I can understand his interest in promoting the ethanol industry.
You might point him to the Cornell-Berkeley study:
http://www.news.cornell.edu/stories/July05/ethanol.toocostly.ssl.html
He supports higher gas mileage requirements, no ANWR drilling, reduced reliance on foreign oil, and alternative energy. Presidential timbre?
I would ask the good senator to reach across the partisan divide and embrace this proposal by a lifelong Republican.
I would have Patzak and Pimental ready to go if they say they've never heard of RR.
I would read RR's comments on those two Khosla threads last week. He did a lot of prep for that phone call and shared his talking points. Lot of material, well organized there.
Good luck!
"The Politics of Oil: The Discourse Must Change" post:
http://www.theoildrum.com/story/2006/4/26/121441/891
Our recent analysis of the Deep Ocean Energy Resources Act (DOER):
http://www.theoildrum.com/story/2006/7/12/101236/478
Our recent posts debunking venture capitalist Vinod Khosla on the efficacy of ethanol:
http://www.theoildrum.com/story/2006/7/24/202222/351
http://www.theoildrum.com/story/2006/7/29/205642/963
and of course, our "first time here?" intro:
http://www.theoildrum.com/storyonly/2006/3/1/3402/63420
that's about as good of a summary as I can give you.
Maybe you should just explain what EROEI means, and give him two or three reasons why the numbers don't add up.
Peak Oil Presentation in the US Congress
http://www.energybulletin.net/4733.html
http://www.energybulletin.net/12751.html
Congressman Bartlett discusses peak oil with President Bush
http://www.energybulletin.net/7024.html
Transcript: Third Peak Oil Presentation by Congressman Bartlett
http://www.energybulletin.net/5948.html
Transcript: Fourth Peak Oil Presentation by US Congressman Bartlett, collegues.
http://www.energybulletin.net/6082.html
Ask him (since he is SOOOO Informed) if he has ever even HEARD of Rep. Roscoe Bartlett?
John
P.S. You're wasting your time.... :-)