Dueling Editors

Heading Out offers some support for the integrity of our beloved Mr al-Naimi here. I differ strongly. En garde, sir! Here are some of the things one has to believe in order to believe Mr al-Naimi:
  • A consortium of world class oil companies with over 40 years free rein over the province and extensive production experience in it, grossly under-estimated the original oil in place (they said 530 bbls, implying Mr al-Naimi's 460bbl reserves plus 110bbl cumulative production to date would represent a greater than 100% recovery rate), or in the alternate, lied under oath to the US Senate about it for unknown reasons.
  • That in realizing the errors of the Americans, the Saudi's made that realization in two giant leaps, one in 1988 and one in 2005, but did not attribute these sudden massive realizations to any particular cause, or in the alternate, that they maintained internal estimates of reserves different than the external estimates between those giant leaps, but despite this misleading behavior, are now telling the truth.
  • That, more specifically, Saudi Arabia must have been telling the truth last year when it said it's reserves were 260bbl, but Mr al-Naimi must also be telling the truth now that it's new reserves estimate will be 460bbl. These are honest guys, right? So the wonderful technological advances must have been made this year, or at least the work of re-estimating reserves based on the wonderful new technology must all have been done this year. Ditto for 1988.
  • That, despite the fact that cumulative production is less than 1/5 of (cumulative production + claimed reserves), the Saudis cannot readily increase production very much now, even though they were able to raise it readily in the past.
  • That, despite the fact that cumulative production is less than 1/5 of (cumulative production + claimed reserves), the Saudis are increasingly producing heavy sour oil that they have to discount, implying they are able to produce less light oil than in the past. Since light oil produces very readily, we would have to believe that most of the 460bbl remaining reserves were heavy oil. But the pre-Saudi Aramco believed most of the OOIP was light.
  • That, despite the fact the Saudis are less than 1/5 of the way into reserves, they have had to rework most of their big fields with horizontal MRC wells because of water breakthrough into the original vertical well developments, and increasingly need to start doing water-control downhole even in those wells.
  • That, despite the fact that the Saudis are less than 1/5 of the way into reserves, it was financially rational to develop the Shaybah field under very difficult conditions in the middle of massive sand dunes hundreds of miles from anywhere in the empty quarter, or in the alternative that the Saudis use Tarot cards to decide what project to do next.
  • That, despite the fact that they are less than 1/5 of the way into reserves, it was worthwhile to develop the Manifa field which has oil too contaminated with vanadium and sulphur for anyone to refine it, or in the alternate that Allah made them do it.
  • That, despite the fact that they are less than 1/5 of the way into reserves, production is depleting at 5% to 12% per year.
  • That, despite the fact that they are less than 1/5 of the way into reserves, and despite the fact that even heavy sour oils are selling in the range of $50/barrel, they are warning us that production will drop next month.
To believe Mr al-Naimi is not telling the truth, we have to believe:
  • That an authoritarian Middle Eastern government is not truthful (like Iraq under Saddam, like Iran about it's uranium enrichment, and like Palestine under Arafat).
  • That the Saudi government has a motive to mislead people that there is more oil than there really is (such as that the US won't protect them if they don't have much oil left, and their own people will be outraged if they discover the regime sold most of the oil cheap to the West).
A little cloud of baby piglets is fluttering about your ears, HO!

My gut feeling is that this development is extremely worrying. It has a flavor of desperation about it. When you combine that they are now explicitly saying their production is about to decrease, along with insider anecdotes like this one (thanks Nihilist), it does indeed have a flavor of the Iraqi Information Minister becoming even more delusional as the situation deteriorated (as Dave has suggested).

I still don't get it. Why all the fuss about transparency when you already know that Al Naimi is lying? Is there some possibility that an inspection might reveal he is not lying???
The market would settle for transparency. If indeed OPEC wanted to regain status as the market price setter, and what they claim about reserves is true, then all they'd have to do is open their kimono and show details and facts. Nothing more complicated than that.

But they haven't, and most likely won't, judging them by long-established past behaviour.

All we have to go on is raw total production, and the quality of the stuff, by which to judge their situation and claims, and coming out of the pipe is evidence to the contrary - heavier, sourer crude.

The market would settle for transparency.
The market is going to settle for whatever the Saudis decide to give it. The market has no power to enforce transparency. You've got the power relationship backwards. The junky doesn't tell the dealer what to do; the dealer tells the junky what to do.
Failing transparency the world simply ends up being a more dangerous place.

I do believe there are those in power who would kill to find out exactly what the real scoop in Saudi Arabia is. The implications of a positive or negative answer are subtantial, affecting all of humanity.

At some point they will have to come clean in a transparent way or, I fear, they will do so at the point of someone's gun.

The idea that transparency is going to help us is utopian in my mind.  I'd love to know how you think transparency will lead to such a great outcome. Sometimes uncertainty can lead to better results.
Transparency tells you if you are royally #$&*#$ or not; transparency, if a crisis is looming a decade out and not tomorrow, gives us time to prepare and adapt.

Lack of transparency will be what kills us.

Transparency is the only thing that would allow us to cross the Hirsch Gap. Without it, you can't tell where you are in the gap, so due to the inertia of human nature governments and consumers figure it's just Business As Usual until the tap runs dry.  "Hirsch Gap?  Whazzat - a new clothing store?"

Needing transparency and getting it are two different kettles of biodiesel, though.

At some point they will have to come clean in a transparent way or, I fear, they will do so at the point of someone's gun.

This is the unspoken subtext, isn't it. "Transparency" is a veiled threat. "We" have a right to know how much oil is there because it's our oil.

This is why the Saudi's are right to resist calls for transparency. Inspectors are the vanguard troops of invasion and appropriation, just like they were in Iraq.

As far as I'm concerned, Saudi oil belongs to the Saudis, and "our" dependence on it is our problem, not theirs. Personally, if I were them, I would have a contigency plan for destroying the infrastructure and poisoning the fields, just in case.

I agree with JD 100% on this.  I'm starting to get ill with all this talk of transparency.  It's imperialism.  Nothing more, the US saying "We've burned up all our stuff, you tell us how much you have.  Because we're too pathetic to plan ahead and we're addicted to the stuff."

I said here--or somewhere--long ago that I think peak oil needs geological/economic models to demonstrate, for example, how difficult it will be to use tar sands and shale oil to meet our energy needs.  And a better understanding of future production is also useful.  But many at peakoil.com, have argued that we have the right to pull those numbers out of Saudi Arabia.

Sorry folks.  These are more arguments from whining little children who have eaten their cookies and now are demanding that the other kids declare how many cookies they have.

Transparency is not going to help us.  The world will slam into the limits and will have to adapt.  Hirsch gaps and whiners-for-transparency be damned.

indeed!

and all the whiners about "those who endanger our children", should wake up and realize WE are endangering our children, and have been for decades (if not longer), with endless consumption of globally created corporate "goods" along with our addiction to cheap oil.  not to mention the adoption of unsustainable economic systems, such as debt financing/banking and fiat currency.  we (govt., multinational corporations, the unquestioning public) all share the blame in this, and to finger the "untransparent" ones is merely scapegoating.  

Peak Oil seems to be a convienent excuse for imperialistic tendencies...subtle or not.  

Hey, by the way... over the weekend there was post after post after post whining about potential market manipulation, by the government, of energy prices.

I note that when prices are rising, no one whines.

What gives ;-)

If the government is a real force in energy prices via actual trading in open markets, I will eat my hat.

** Disclaimer, I own no hats.

While I don't subscribe to the idea that the gov't is manipulating markets, I believe the charges were that they're doing it, not that they're actually any good at it.

That was meant to be a joke, but I'm not so sure now...

I run into conspiracy theories in the trading biz all the time, and discount them all the time. The government has much more effective tools at its disposal if it wants to drive price around... many don't cost a dime, in the short term.

That was some short squeeze today...

http://www.trendvue.com/charts/2005/09/tv20050928-16.gif

We already know the government is manipulating prices, but not through a conspiracy in the options markets. It's been selling real, physical oil from the SPR. Bush even said on TV that they would release more crude to any refineries that want it. That's a pretty good way to drive the price down, and it's completely transparent. But it clearly isn't enough, so other governemnts are selling gasoline from their reserves.

After Katrina, I thought this was a good idea: The SPR is designed to help recover from short-term disruptions, and if they sold at the post-Katrina price, they might even make a profit. But after seeing another devasting Cat 5 hurricane within a month, I'm not so sure. Unless they replenish the SPR between hurricane seasons, it'll rapidly be depleted.

We'd know by how much he's lying. Some (probably small) proportion of the reserve increase may really have been justified by improved recovery rates. But not 100%+ recovery rates!
You seem to regard the 1979 OOIP estimates as carved in stone. They aren't. OOIP estimates can and do grow, just like reserves and recovery rates. 1979 was 25 years ago, and a lot of new technology has come online since then.
The usual reason for reserve growth in the US is that the SEC requires reporting of reserves only of production that is possible from wells already drilled. As the field gets drilled out, there is necessarily substantial reserve growth. It's also possible for recovery fractions to grow due to better technology - but this factor is not that large. For example, here's Shell estimating that a variety of new technologies should be able to raise average recovery rates from 30% to 38%. OOIP should only change to the extent that pre-Saudi Aramco either misestimated the depth of the oil layer, the porosity of the rock or the extent of the fields. They'd poked holes all over those fields, meaning they'd have had cuttings of the rock all down the wells, and should have had excellent data on the rock layers and the oil column. The only field of any consequence that Saudi Aramco has discovered since 1979 is the Hawtah trend which is not that big and has very tight rocks. For Mr al-Naimi to be an honest man, pre-Saudi Aramco would have had to screw up by a factor of roughly three (unless we want to argue that recovery rates are going to be exceptionally high, but paradoxically, the remaining four fifths of the oil is hard to produce quickly). I eagerly await HO's explanation of how that kind of misestimation could have happened. Perhaps I'll learn something, but given my other 9 bullet points, I'm feeling like I'm on pretty solid ground.
Yes, indeed, I'm glad you raised that point. A whole lot of technology has been invented since oil peaked in the 70's in the US, and despite that technology being used where it makes sense here in North America, those peaked fields are still declining and new fields are not replacing what was once there.

US domestic oil creaks down year by year on a steady basis.

It is a common claim that reservoir engineers and geologists are too optimistic and overestimate reserves. To evaluate this claim, a total of 493 reservoirs of light/medium oil, heavy oil, and gas were tracked over a period of more than 40 years, compiling Alberta Government records estimating ultimate recovery from 1961 to 2002. Recovery factors, well counts, actual production/injection data, and implementation of improved recovery schemes were also tracked to determine the reasons for reserves growth. In addition, the effect of price on growth of reserves was also examined.
 Contrary to the claim, the study actually shows remarkable reserves growth in light/medium oil pools discovered in the 1950s. It was found that ultimate recoveries from over 73% of the light/medium oil pools were underestimated and that growth above the initial recovery estimates occurred. The light/medium oil pools averaged a 97% growth in reserves. Because of the mature state of depletion and extensive production history, we can see that the cumulative oil and gas produced to date is often well above the original ultimate recovery forecasted by earlier conservative techniques. Similar growth trends were discovered for heavy oil and gas pools discovered prior to the 1980s. Heavy oil pools averaged a phenomenal 1083% growth in reserves while gas pools averaged 86%. Light/medium and heavy oil pools tend to grow both in recovery factor and volumes in place (OOIP). Gas pool reserves grow mainly by volumes in place (OGIP).
 Although reserves growth phenomena have been studied before,  this paper discusses the causes of reserves growth and shows the critical importance that improved recovery schemes, infill drilling information, and new technology have on this growth.

http://epiccs.com/Publications/CIM2004_272.pdf
Yes, but the onshore Saudi fields were mainly discovered in the 1930s and 40s. The biggest ones had been in production for 30-40 years by 1979. Even the offshore stuff was mostly discovered in the 60s. You can see the discovery curves here.. Those OOIP estimates should have been pretty mature by 1979.

And your response to my other nine points?

Quite a few of those fields are in decline in Alberta.

You can have reserve growth driven by mistakes in calculation or new technology, but ultimately there is a finite limit to what can be extracted, at any price.

What part of that do you not understand?

In fact, those Alberta fields in decline have reserve lifespans often measuring less than a decade now. An entire sub-sector within the Canadian oil equity business was spawned to make these marginal resources "useful" on the stock market - witness the explosive rise in income trusts.

These trusts by and large are set up for one purpose - to extract the value out of the ground and pay an income stream to investors at fairly high rates... much higher than any mainstream oil and gas company involved in exploration and reserve building activity.

Why?

Because they expect the resource - the land - to ultimately be worthless. Eventually some of these trusts will pay their last dividend and close up, because there'll be nothing left to pump.

Slightly simplistic but gets to the heart of the matter.

Again, this whole issue is like peak oil in general. People who have a general sense of the problem (that is, they understand what it would mean for cheap oil to go poof) may feel desperate, so when the abiotic oil people--or Al Naimi--come along, they're predisposed to believe. Many TOD readers may think that Al Naimi's lying, but transparency is still absolutely required to convince all those people who have become complacent as a result of his statements.

I'm not saying this is true of you, JD, but transparency is crucial if we are to convince the rest of the world that there's a problem regarding world oil supply.

The problem is that if the regime is lying on this scale, they are dead meat when they get discovered, and so they have no incentive to come clean until they have executed whatever their exit strategy is. When oil is $200 and they are pumping 3mbpd while claiming to be sitting on half a trillion of proved reserves, they are not going to be very popular people.
If its a lie, its a very well planned one: more than 18 months ago, in fact, when oil had yet to crack $50.  I.e., not just before Katrina & Rita made the world wake to Peak Oil, but even before Ivan!

Last year, didn't Aramco announce that their OIP was actually closer to 1200 Gb?  (I may be confused on what that number referred to; this ArabNews story from April 2004 says Al-Naimi meant proven reserves, but that's absurd.)

Is it plausible?  Circa 1975, estimates of Saudi OIP were 500 Gb, with "proven" reserves of 160 Gb.  Adding the 25 Gb produced to then, and that's a recovery rate of 35%

But maybe that's how it all hangs together.  If Original OIP is now 1200, and proven reserves now 461, that implies 38% recovery.

It's also possible that the 1200 is OIP remaining - i.e. after subtracting the 100 Gb already extracted.  In that case, total recovery should be 43%  Take your pick...

Hmmm...

Also, check this out:  It's not new - we were warned last year!
Washington Post, Dec 27, 2004:


Saudi Oil Reserves Could Increase by 77%

Associated Press
Monday, December 27, 2004; Page A26

RIYADH, Saudi Arabia, Dec. 26 -- Saudi Arabia's oil reserves, the world's largest, could increase by almost 77 percent to top 461 billion barrels in a few years, the nation's oil minister said Sunday.

"There are big chances to increase the kingdom's produceable oil reserves by 200 billion barrels," Ali Naimi said in a statement issued after he inaugurated new oil fields in eastern Saudi Arabia. "This will come either through new discoveries or through increasing production from known deposits."

Saudi Arabia, which holds more than 25 percent of the world's proven oil reserves, says its registered reserves amount to 261 billion barrels.

So at that point, he hadn't decided what would be the cause of the 200 billion barrels in additional reserves, but he knew how big it was going to be.
Indeed.  Or maybe the oil is neither expansion nor new: it's "reserve growth."  That's why I suspect part of this is economic: a bunch of the oil is not in fact new.  It's just being reclassified as "economical" to extract based on the higher prices.  And that's something that can be predicted easily in advance.

That would imply that last December, when he said "we may be able to increase..." he was really saying "if prices go over $50 and stay there..."

But in any case, the ground work for this was laid over a year and a half ago - before Simmons hit the publicity trail for his book and more people started asking the hard questions.  I find that interesting.

Again, you are hopelessly confused. Proven reserves + cumulative production now exceeds the last American estimate of total oil in the ground. You either have to believe the Saudis can manage 100% recovery (even though they are apparently having to work rather hard to maintain production), or you have to believe the Americans missed large amounts of oil in the ground despite the fact that they'd been sitting on the province for four decades producing oil out of whichever fields they felt were most promising and obviously explored it well enough that the Saudis have found next to nothing since, despite extensive efforts. Neither position makes any sense to me, and I believe those of you inclined to believe the Saudis need to buy yourselves a copy of Twilight and a decent introductory petroleum industry book (eg Charles Conaway's) and actually study the issue.
Sorry - I thought it was self-evident that the 25-year-old US estimate you referred to was wrong.  Or, rather, that it is outdated.

Since we don't know WHAT the Saudis have done in the interim, I agree, it is difficult to take them at face value.  But at the same time, the Saudis ARE doing further exploration.  

Here's Al-Naimi


Alexander's Oil & Gas Connections
Saudi Arabia's oil reserves stand at 261 bn barrels

27-04-05 The Minister of Petroleum and Mineral Resources, Eng. Ali Al Naimi, has revealed that the Kingdom's oil reserves were 261 bn barrels at the end of the previous year 2004, not taking into account other possible reserves.
He said that the process applied by the Kingdom for estimating reserves is in accordance with the systems devised by eminent professional organizations in this field, such as the Petroleum Engineers Association, International Petroleum Conference and the American Association for Petroleum Geology.

Minister Al Naimi was speaking at the 6th International Petroleum Forum, recently held in Paris. He said that in addition to previously estimated reserves, the Kingdom has other unexplored resources, which have about 200 bn additional unexplored reserves of petroleum.
In the past, exploration efforts in the Kingdom were concentrated on promising areas in the eastern and central regions. It means that there are vast unexplored regions in Saudi Arabia, which may contain huge reserves of petroleum. These regions include obscure areas in the Arabian Gulf, the coast of the Red Sea and parts of the Southern and North-Eastern regions of the country. He added that the Kingdom is now implementing an exploration program to estimate and determine the quantity of reserves in these vast regions.

The Minister gave the details of the latest example of exploration relating to the well "Daeeban-1" in the central part of the Kingdom. It is an important example indicating the trend of future explorations, in the Kingdom. Daeeban-1 is producing about 3300 barrels of Arabian light crude, along with an average of 3 mm cf of associated gas daily. It is expected that with the beginning of regular production the well would give much higher yield.

http://www.gasandoil.com/goc/news/ntm52126.htm

Lots more news here:
http://www.gasandoil.com/goc/news/h_ntm_left.htm

Discoveries here:
http://www.gasandoil.com/goc/discover/h_left.htm

I agree the Saudi's have explored extensively. But they haven't found much. I already posted the discovery curve here. You should also realize that posting statements by Mr al-Naimi will not be seen as having any evidentiary value by those of us who have already concluded that he is not honest. If you wish to persuade us, you will have introduce some other kinds of evidence.

I also suggest that linking to enormous lists of articles about all discoveries worldwide do not provide us with any insight into the question at hand.

My suggestion is that you go read Twilight in the Desert and then come back and try again if you aren't persuaded by it. It certainly would be a great service for a sceptic to attempt a detailed and careful rebuttal of that book.

There's a good discussion of transparency - why & what an audit would look like - at Simmon's site. See the report
Proving Proven Reserves Are Proven: An Art Form Or A Science?
http://www.simmonsco-intl.com/research.aspx?Type=researchspeeches
Mr. al-Naimi isn't the next version of the beloved Iraqi Information Minister... in fact, he's standing in for Fernando... of Saturday Night Live fame. Think back to the beloved Billy Crystal character:

It is better to look good, than to feel good.

Pulling a few rigs over to their waters, lots of talk but no action and heavier and more sour oil in the OPEC reference basket, and the finishing touch: upping reserves - again - does smack somewhat of looking good.

Oh man, Stuart, HO was playing devil's advocate, I think....

But seriously, every damn point you just made is right on target IMHO. I've said this in some comments but I will state it here altogether as one statement.
As OPEC (and Saudi Arabia in particular) become more and more aware of their ever-diminishing role in controlling the world oil supply, they are more and more likely to make extraordinary and extravagantly unrealistic claims about their reserves, current capacity and future production ability. This is a transparent and weak psychological attempt on their part to maintain the illusion of control that they have exerted on past oil markets. This latest inflation of their reserve numbers is merely a direct reflection of their need to be in control of the market, to be the keystone to our energy future, to be the swing supplier that they've been for the last 25 years. We need not take this behavour seriously and today, when they made an absurd increased reserves assertion, following 17 years after the unjustified late 80's increase -- which was based on nothing except new OPEC rules -- we surely know that they have, in fact, lost control of the markets and that oil on the world market is about to get a lot more fungible and volatile in price. They fear this result and will do anything in their power to avert it. But it is too late, it is a Brave New World for oil supplies and they are no longer in control.
Well, at least that's my take. Have a good one....
We can see a change in the way the Saudis talk. They don't claim that they have here and now any ready swing capacity. They claim that they can increase their production with new projects in the future. It is clear that they dont't have much to offer right now, only some more heavy and sour.

But it may well be that they are giving such optimistic statements for security reasons. At home their people would be shocked to realize that that days of oil riches may be soon gone and that the there is not much left for the ordinary Saudis after the princes have pocketed most of them. Internationally acknowledging future production declines would worsen the situation in Middle East. Now the Saudis assure that there will be enough for everybody, no need to start securing the shares of supply. May be they fear a rush to grab the remaining oil?  

We of course don't know how much the thousands of Saudi princes and princesses siphon off.  Say a split down the middle - half of this year's $150b revenue to the royals, half to everyone else. No doubt some of the royals think their position is on account of intrinsic worth, encouraging the usual arrogance.

In Britain there is a little grumbling about the royals <$100m annual income from the public purse, but not much. And, the public is well aware of the big draw to the American tourist, always agog at the possibility of seeing a real live prince. In Saudi the locals might see too much of theirs.

I suspect the legions of Saudi royals are well aware they're not very popular, and therefore are worried about their grip. They might look at the Saudi oil wealth from the same perspective as the Americans did in the seventies - produce every drop while they can, don't worry about possible damage to the fields, as the old Senate hearings did do. Focus - every year we hang on is (now) another $75b, much of which is usefully flowing into Swiss bank accounts.  The last thing they want to do is let the public begin to worry about the quality of their stewardship. The truth is the first ballast to go overboard when the ship of state is insecure.

Regarding Russian reserves and output, there might well be substantial reserves still to be found in the forbidding north. However, these reserves, if they exist, would take many years to bring on line, not least on account of their new policy to limit foreign investment. In any event they would not delay the peak if, as many predict, it comes between now and 2008. On the other hand, Russia's political influence, already growing sharply in Europe on account of gas exports, will grow further if Saudi oil output begins to decline while Russia's continues to grow.

His comments are nothing more than another example of this "it is Tuesday, we must talk down oil" thing that has been going on for months now.  Every single time the report on Oil stocks comes out on Wen. someone talks about Oil on Tuesday.  I dare you to mark your calender and start watching this.  It is hysterical at times.  This whooper of a lie is an idicator to me that we have a whooper of a draw down in the report.  Who knows.  Maybe it was just the latest of absurd statements from them.  
I think these statements could have as much to do with the HOS domestic agenda as it does with trying to calm the financial markets. Don't you think "the people" are going to begin to wonder why their checks are getting smaller (ala Alaska), when the price of oil is nearing all time highs...The last thing they want over there is revolution due to a perception of a declining revenue stream. How do you exploit your oil resources when people keep blowing up infrastructure. Has anyone lived over there that could shed some light on this end of the issue?
Reading HO and Stuart's postings and all the comments to date, here are my thoughts.

I think HO really wanted to get a discussion going about SA comments in the media.  If so he succeeded wonderfully.

I think Stuart brought to light the non oil related reasons for making reserve statements.  He defined the political environment well.

All other posts have brought great data to bear on both sides of these arguments, the technical and political.  I have been greatly educated with respect to the interplay between geologic reserves and need for political position by oil producing entities.  It strikes me this is a lot like the energy markets recently.  The price and the trends of oil, NG, etc. aren't directly linked to the measurable (production)supply on any particular day.  The spin is as (more?) important in manipulating the market than the data.

Thanks to all for having this discussion in the public forum where I can see all sides and make up my own mind.  I am trusting the markets less and less every day because they are too easily manipulated by those with more information and clout than little old me.

Hey, Pootie-Poot wants to play too.

Crude production sags as Putin touts reserves
Russia may have two to three times current estimates

Russia's crude oil production growth may be flagging, but President Vladimir Putin said Tuesday that the country's enormous oil and natural gas reserves were in no danger of running out.

Analysts agree and estimate they could be two to three times higher than currently reported.

"As for our oil and reserves, they are underestimated -- there is enough for generations to come," Putin said, speaking during a nearly three-hour televised question and answer session with the public.

...

But unlike Saudi Arabia, Russia's oil reserves are poorly explored, in part because of their comparative inaccessibility, locked under the seabed or permafrost.

No serious exploration work using the latest technologies has been conducted in Russia since the 1980s, according to Chris Weafer, chief strategist with Moscow-based Alfa Bank.

"A safe number is probably double that figure," Weafer said, referring to the 72 billion barrels. "But it's not impossible it's three times as high."

http://www.chron.com/cs/CDA/ssistory.mpl/business/3372701

I could see Putie Pooh, my favourite ex-KGB boss, being correct - your points make sense.

As for Saudi Arabia, I am much more doubtful and I see possibly another reason.  Stuart provided a graph that gives discovery and also production curves based on the reserve estimates.  I notice that the production peak is pretty much here for 250 but is averted for a while at 450.  Thus, by stating reserves at 470, magically, the peak is once again in the future and production will rise so no need to worry... yet.

What do you think?

Although a bit off-topic, I think this is something to watch closely.  When they deny military action is on the agenda, more often than not, it is on the agenda and people know it, which is why they are asking the questions about plans for Iran.  I have been following this for a while and think that it is a possible scenario.  If we think Iraq is disastrous, one can imagine what an Iranian military adventure might be like.  Let us hope we do not find out.

www.cbc.ca/cp/world/050928/w092806.html

SJM, Seymour Hersh documented in the New Yorker back in February that Iran military action is on the agenda. I also happen to think that would be a very bad idea. Perhaps the silver lining in the hurricane trouble is that Bush would seem to be constrained in any appetite for new foreign adventures -- and I say this as an American who would like this to remain a powerful country.
Stuart,

3 thoughts :

  1. Don't you think that Saudi is very much releaved that the US is not capable of refining so much crude now. I would guess that the US has effectivly stopped importing Saudi oil (what was it, 1 mbpd?). Al-Naimi can proudly declare that they can produce all the oil the rest of the world needs (and give Ghawar just a little break before it collapses)

  2. The whole point of the discussion is that it is completly irrelevant how much oil one has in his backyard, what counts for the producers is how much they can sell at what price. I think that the resent comments of Al-Naimi have to be seen as attempts to ease the oil hungry world into obedient customers.

  3. If I were a Saudi oil minister i would be really angree ( at ???) because apparantly the world would have bought all the billions of barrels of oil at 50 dollars, but instead they were sold at prices betweem 2 and 20 dollars.
One issue I haven't seen discussed here is the Saudi need to justify the windfall profits coming from raised oil prices.  

In the past periods of rapidly rising energy costs the Saudis have obliged the US by "recycling" their petrodollars via US Treasuries.

Suppose they no longer wish to reinvest in the US?  Perhaps they feel some concern that the US might find that "unmutual."  They just might need to have some other plausible use for all those profits.

One justification for holding the profits that would be hard to fault is that the money is needed for exploration and development in areas that were previously uneconomic.  Naturally they will not allow outside observers to come in and audit their activity.

Increasing the reserve estimate would be the first step.  Next the Saudis will set up drilling and exploration companies to find the "new reserves."

One motive for announcing new reserves is to set up a situation in which they can spend all these new petrodollars on activities that will lead to the production of more energy.

Bin Laden Energy Development Corporation, for instance.

I think this issue has to be dealt with in stages.  Stuart has brought up a lot of good questions.  I'll focus on just one that I think we should answer in order to better understand Saudi Arabia:

* What do we know about reserve estimation and growth, and its correlation with actual production from, say, 1950 on, and what does that lead us to believe about the limited data that we have from Saudi Arabia?

If we can't answer that question, we're largely making noise.

There is a lot of speculation that can be made about why Saudis are pumping sour (historical outcome of drilling to date--they've tapped into some sour crude and haven't done much with it??). Speculation about why they are spending money on technology to increase production from older fields (bird in the hand?  Known production capability?).  Simmons speculates based on very old data and then wrote a book.  Transparency isn't likely to happen.  These are not publicy traded companies.  There are strategic, economic, and political issues here that transcend the SEC.  And transparency, I think, will lead to enormous political pressure to pump at the cheapest price possible.  Not good for the future.  Let's not do it.  If transparency says there is easy oil, the US will go to great lengths to ensure that easy oil is produced at a cheap price.  If transparency says we're running low, I argue the US will still likely run up against the price wall and let the market drive the response.  Therefore, we're all better off if the Saudis might have a few pockets of reserve in their pocket.  Blather about it.  Create uncertainty.  And maybe, just maybe, we can transform that peak into a long decline.

If transparency says there is easy oil, the US will go to great lengths to ensure that easy oil is produced at a cheap price.

I don't think the US would lift a finger, but market forces would reduce price by itself.

I would like to see some discussion and definition of the different classes of "reserves". Stuart refers to OOIP, Original Oil In Place. Is that the same as URR, Ultimately Recoverable Reserves? And what about other definitions of reserves?

The U.S. government forces oil companies to define their reserves rather strictly in terms of economically recoverable reserves. As oil prices rise and technology improves, this type of reserves would be expected to increase. Heading Out seemed to be thinking along these lines when he commented that it made sense for the Saudis to raise their reserve estimates after leaving them static for 15 years.

Which definition of reserves are the Saudis using in their recent comments? Do we know this for sure?

Simmons is very clear about the 1979 Congressional testimony. (See page 378). 1P reserves 110 Bb, 2P reserves 177.5 Bb, 3P reserves 248 Bb out of 530 Bb OOIP as of 1979. They have produced a total of about 105 Bb through 2004 (since day 1), and may now have an EUR of 265 Bb, based on known additions since 1979, but that means that what was 10% probability under oath in 1979 is now 50% probability. If that is true, they have 160 Bb left, and only 30 Bb (8.5 yrs at present production) to 50% or peak. However the maximum reservoir contact wells probably move the decline point a lot closer to 70% depletion than 50%. One could get optimistic on that point, except that Ghawar is already above 60% depletion, and is still the big producer.
Also see Simmons pages 120 to 123. If all fields had peaked at the same time, peak production would have been less than 13 Mb/d. Since several fields are now past peak, the idea that they can get to 12 Mb/d by 2010 is nonsense.
Someone above said that Simmons is using 30 year+ old material. That is not true. The bulk of the 200 odd papers he analyzed were presented between 1970 and 2004.
I'll go with Simmons and hard data rather than Al Naimi and disinformation.  Murray
Since several fields are now past peak, the idea that they can get to 12 Mb/d by 2010 is nonsense.

If the Saudis do pump 12mbd in 2010, will you concede that you and Simmons were wrong, and apologize for spreading disinformation?

I want to try to respond to Stuart's points here, in a couple of messages. He seems to be drawing some strong conclusions from what is ultimately a lack of evidence. I am not stating that Saudi Arabia is telling the truth, only that Stuart's case is highly circumstantial and things could easily be different from what he lays out.

A consortium of world class oil companies with over 40 years free rein over the province and extensive production experience in it, grossly under-estimated the original oil in place (they said 530 bbls, implying Mr al-Naimi's 460bbl reserves plus 110bbl cumulative production to date would represent a greater than 100% recovery rate), or in the alternate, lied under oath to the US Senate about it for unknown reasons.

See JD's comments above, http://www.theoildrum.com/story/2005/9/28/33827/4040#10 . He provides evidence that it is not unusual for reserves to increase.

That in realizing the errors of the Americans, the Saudi's made that realization in two giant leaps, one in 1988 and one in 2005, but did not attribute these sudden massive realizations to any particular cause, or in the alternate, that they maintained internal estimates of reserves different than the external estimates between those giant leaps, but despite this misleading behavior, are now telling the truth.

Of course the Saudis did not discover their reserve increases in two giant leaps. They announced their reserve increases in two giant leaps. That's different. They are undoubtedly analyzing data and doing new field research on an ongoing basis. This may lead them to change their private, internal estimates of those reserves. That they don't choose to keep the world updated every day on the new figures is their political decision. But just because they choose to announce their new reserves rarely doesn't justify calling them liars.

That, more specifically, Saudi Arabia must have been telling the truth last year when it said it's reserves were 260bbl, but Mr al-Naimi must also be telling the truth now that it's new reserves estimate will be 460bbl. These are honest guys, right? So the wonderful technological advances must have been made this year, or at least the work of re-estimating reserves based on the wonderful new technology must all have been done this year. Ditto for 1988.

Again, it doesn't mean that. The fact that Saudi Arabia was publicly sticking to its 15 year old reserve estimates last year is a matter of their stated policy of protecting the privacy of their internal affairs. They have never claimed to be providing transparency. You are erecting a straw man by pretending that the dates of the announcements are the dates of discovery.

I will address further comments in a subsequent post to keep these of manageable length.

You really should read Twilight in the Desert rather than getting into idle speculation. Simmons emphasizes the Saudi data base and computer analysis capabilities to make the point that they know all that modern technology can let tham know about their reseerves. That said, nowhere in the papers he analyzed did he find a hint of huge new finds or miraculous new recovery potential. Murray
I note that they do report their reserves annually (eg to OPEC) and those numbers are widely published and are what I graphed here. If indeed they maintain a separate series of numbers that reflect their true best estimates, what exactly is the status of the externally published numbers? We could call them "misleading, outdated information" if it makes you more comfortable. But once we have decided that the character of a certain set of people is to, on a regular basis. provide us with misleading information, then why do we pick on certain particular pieces of the information stream from them and decide that these are the true parts? For example, what possible basis is there to believe Mr al-Naimis number now from the 2004 number the Saudis reported to the world?

As I noted to JD, growth in estimates in OOIP mostly occurs early in the life of fields. 1979 was quite late in the life of the major Saudi fields.

I do agree the case is circumstantial, since there is no third party access to data. I none the less find the case for Saudi dishonesty vastly more compelling that the case for Saudi honesty (especially given their extremely defensive reaction to challenge). Unfortunately, an enormous amount depends on it, and so we must decide what we each want to do before having proof beyond all doubt. I believe that in such situations it is better to state ones opinion firmly and act on it, rather than waiting for someone who is probably manipulating you into inaction to decide to stop manipulating you so you will have the certain information you crave.

Given that the 2004 number for "proven reserves" had not changed in 15 years, yet the price of oil had doubled, I think that this new number is far more credible.

Given the tendency for US public companies to increase reserves through "reserve growth" due to rising prices, I would have been astounded if something similar did NOT happen for SA.

Canada and Venezuela have revised their reserve numbers, ostensibly because their NCO is now "economical".  Iran revised its reserves upward by 33% in 2002.

Why did the Saudis not report, or rather "re-calculate" their numbers before this?  Perhaps they were wary that prices would decline soon.  Perhaps they thought that, for political reasons, stability was better for intra-OPEC relations.  Maybe they think they need to do more to answer (indirectly) Simmons and the oil worriers in Europe and America.

So your model is that these people have been feeding us numbers that you agree are not "credible", but now that the same group of people is producing a much higher number, you are ready to believe them. So the model is that dishonest people are telling the truth when the answer makes you comfortable, and not when the answer doesn't make you comfortable?

In my opinion, either they have integrity and routinely display it, or they don't and we are forced to ignore their words and look to more indirect means to determine the situation.

I don't know enough about their exploration efforts to know if, during the long period from 1985-2000 when oil was hovering around $25, they really did find extra oil.  But since the price was staying within a narrow range and were forecast to continue doing so, the numbers were't obviously wrong.  It was certainly possible that they could be experiencing sufficient reserve growth to keep their proven reserves essentially constant.

But we know that rising prices mean more oil is economical to recover.  "Proven reserves" MUST rise.

So in 2003 and 2004, rising prices meant that, regardless of what they were doing on the ground, the reserve numbers were becoming less and less credible - they were becoming obviously wrong.

That's why I think the new number is more credible than the old number was in 2004.  And support comes from the price-based upward revisions of several other major countries - Canada, Venezuela, Iran.

But the point is this: are these truthful people or not?

People of integrity are truthful all the time (with perhaps the exception of small social white lies on things that don't matter). People who do not have integrity are only truthful when it suits their purposes or they might get caught out in the lie. It seems to me that since you agree the earlier Saudi numbers were not credible, the Saudis must be assumed to be in the second category. But given that model, and given that we cannot verify their numbers and they have so far gotten away with this without serious scrutiny in the press, this new number cannot be relied on just because they say it, right? It's the number they want us to believe. It might or might not have anything to do with the truth and the fact that they claim it essentially provides us with zero bits of information about the true situation because they aren't honest. We are going to have to determine the truth by other methods - such as looking at what pre-Saudi Aramco thought, or trawling through hundreds of technical papers trying to infer the big picture as Matt Simmons has done, or looking at what projects they are currently doing and asking if they are consistent with the claimed reserve situation.

Are these people truthful? Hmm.  If they are similar to the lying truth-mangling PR obsessed denizens who inhabit Washington DC, I'd say no.  I would like to better understand their reserve situation.  But if I were the Saudis, and I was operating politically and logically, I'd be looking out for Saudi Arabia long-term.  And that, in my mind, would be to have some reserves in my back pocket, and a lot of uncertainty, so I can incrementally ramp up production while also pushing to force higher prices and demand destruction.  The Saudis don't want the industrial world to collapse.  They have to be wise to our addictions in the west.  As a pusher, their best bet is to limit the supply against demands in a which that does (a) drive the world into a freefall depression and (b) doesn't cause the US to come gunning for oil.
But we know that rising prices mean more oil is economical to recover. "Proven reserves" MUST rise.
But is it true for Saudi Arabia? Enhanced Recovery Methods have been applied very early in production on most fields, so what is left to be applied!
As long as they are not losing money on every barrel, there is more to try when the prices rise.  Assume they are producing at the economic limits at $20/barrel.  If a barrel would cost $21 to extract - even with all the most advanced technology - they won't do it.  In fact, the $21 barrel isn't even part of the official "proven reserves" because it's not economic to produce.

But if prices rise to $40/barrel, they've got $20 more to devote to exploration and extraction for every barrel.  As long as that $21 barrel is in the ground, it can be added to the "proven reserves."  And since they can't ramp up production immediately, that $21 barrel won't come out immediately.

Thus, when prices rise, "proven reserves" MUST increase.

The problem I see here is that the cost of recovery of oil for SA has been variously quoted in the range of $4.00-$10.00/b. There has never been a suggestion of possible resources that could become reserves at prices >$50.00/b, so present price increases are completely divorced from reserve estimates. That dog just won't hunt.
Yes - but there must also be resources in the $20-40 range.  That they are not being pumped shows that SA has their own special formula for determining what reserves to produce - perhaps half or one third market price?

So now they have raised their baseline, just like everyone else.  Except they have the cheapest stuff on the planet, so they can pay a little more for the rigs.

I'd like to throw in a possible motive for Al-Naimi lying, that I did not see anyone to have mentioned yet:

Saudis are terrified by the perspective that the world will start persuing oil alternatives now. I do not doubt they have the ability to sell 100$ or 150$ oil for at least 30-40 years to come and then buy some Carribean Archipelago for the whole rotten kings family. But if alterntives are found/implemented than SA will have nothing to offer the rest of the world but its sands.

The main reason the investors do not go for alternatives yet (btw coal liquification is viable at 30$/bbl) is fear - even if there is a mere 5% chance that oil will go back to 20-30$ there are a lot of people that won't risk their cosy chairs and would prefer and will wait until it is too late. So keeping this 5% chance is the most vital interest of SA for the years to come. Just like the US they are simply interested in the prolongment of the status quo.
Which of course screws us all (and the planet Earth as a co-latteral damage).

Exactly what I was thinking. During the mid 80s they flooded the market to eliminate the competition. They can't do that now so they have to bluff instead.
Here are further responses to Stuart's arguments. To reiterate what I said above: he seems to be drawing strong conclusions from what is ultimately a lack of evidence. I am not stating that Saudi Arabia is telling the truth, only that Stuart's case is highly circumstantial and things could easily be different from what he lays out.


That, despite the fact that cumulative production is less than 1/5 of (cumulative production + claimed reserves), the Saudis cannot readily increase production very much now, even though they were able to raise it readily in the past.

The key word here is "readily". It could be that the new reserves are more difficult to reach and will require considerable new infrastructure investment. Keep in mind that Saudi Arabia is for the most part untracked desert. It is not easy to build new roads and pipelines across hundreds of miles of shifting sands. Moving drilling rigs and other necessary equipment into place is expensive and time consuming. It is no wonder that they have chosen to concentrate their resources on the existing fields.

That, despite the fact that cumulative production is less than 1/5 of (cumulative production + claimed reserves), the Saudis are increasingly producing heavy sour oil that they have to discount, implying they are able to produce less light oil than in the past. Since light oil produces very readily, we would have to believe that most of the 460bbl remaining reserves were heavy oil. But the pre-Saudi Aramco believed most of the OOIP was light.

I don't think it follows that most of the reserves are heavy oil. Rather, it just means that the "readily" available reserves, given current infrastructure, are shifting more towards heavy oil. Although heavy oil is somewhat less valuable than light, it's still something like $50/bbl which is plenty of profit for the Saudis. It may be that $50 heavy oil produced from current wells is more profitable than $65 light oil produced from yet to be developed wells that may be hundreds of miles from existing infrastructure.

That, despite the fact the Saudis are less than 1/5 of the way into reserves, they have had to rework most of their big fields with horizontal MRC wells because of water breakthrough into the original vertical well developments, and increasingly need to start doing water-control downhole even in those wells.

I don't see the big surprise in that they have chosen to do additional horizontal drilling in their existing fields. To me that seems perfectly rational. It allows them to exploit their in-place infrastructure and maximize the return on their investment in building all of those facilities in the first place. It's not surprising to me that it would be cheaper to do this, even with the water problems, than to drill and build new wells in a country as infrastructure-poor as Saudi Arabia.

That, despite the fact that the Saudis are less than 1/5 of the way into reserves, it was financially rational to develop the Shaybah field under very difficult conditions in the middle of massive sand dunes hundreds of miles from anywhere in the empty quarter, or in the alternative that the Saudis use Tarot cards to decide what project to do next.

I don't see your point here. They have to go where the oil is. The fact is that probably 90% of the country can be described as being "in the middle of massive sand dunes hundreds of miles from anywhere". Maybe most of their new reserves are in relatively small fields in exactly such locations. That wouldn't be at all surprising.

That, despite the fact that they are less than 1/5 of the way into reserves, it was worthwhile to develop the Manifa field which has oil too contaminated with vanadium and sulphur for anyone to refine it, or in the alternate that Allah made them do it.

Your sarcasm suggests to me that you are working from emotion rather than reason here. I don't know the details of this field's history or why they chose it. Maybe it was in a good location and even though the oil is low quality, they still thought it would profitable. As noted above, low quality oil is still selling for what would have been considered astronomically high values just a couple of years ago.

Many Asian refineries accept high sulfur oil, so I don't know how literally to take your claim that no one can refine this oil. Are you certain that this entire oil field was developed to the point of production, but that the oil is just sitting in storage tanks somewhere? If so, then I agree that this would be evidence of irrational behavior on the part of SA, but it is not evidence of low oil reserves.


That, despite the fact that they are less than 1/5 of the way into reserves, production is depleting at 5% to 12% per year.

There is no inconsistency between these two facts. Depletion happens to individual fields, not to a whole country. SA could have many other fields, perhaps small ones, which add up to as much oil as all of their big fields. To me that is a very plausible picture. And it is consistent economically with them continuing to produce from their already-developed, large fields, as long as the rates are still profitable.

That, despite the fact that they are less than 1/5 of the way into reserves, and despite the fact that even heavy sour oils are selling in the range of $50/barrel, they are warning us that production will drop next month.

You can't read anything into month by month variations. That tells you nothing about how much their ultimate reserves are. Rather, it reflects a lack of capital investment in past years to develop new fields that can take up the slack of current fields' depletion. This is no doubt due in part to the extremely low oil prices we had through much of the 1990s, as well as political instability in the regime.

To sum up, a consistent picture which explains everything is a politically closed and private Saudi regime, a country with enormous oil deposits, much of which is in small fields that are far from existing infrastructure and which will be expensive to develop, and insufficient capital investment in past years to provide for short term expansion capability. As noted by many observers, the key question going forward is whether Saudi Arabia will be able to accept foreign capital in order to ramp up their development in time to meet future production needs. The possibility that they simply don't have oil to be devloped is not even being considered by mainstream analysis.

I don't think the points Stuart has raised contradict the conventional wisdom on the matter, and are in fact generally consistent with the usual view.

Educate yourself before getting into such long winded speculation. There is no "lack of evidence". Stuarts point are well founded, yours are just opinion. Read Simmons.
I have to disagree with this effort to make Halfin shut up. Though I found Simmons' book to be persuasive, I also want to hear good rebuttals of his points. Since most crtitiques were ad hominem or red herring stuff, I've been keen to read better. Though some people obviously don't like what Halfin's writing, he's keeping proponents on their toes and helping to winnow the reasons for rejecting the new Saudi reserve claim down to key arguments. This site, of all places, should be encouraging no-holds-barred critical thinking on peak oil.
I have to agree with sekiyu on this one (although I don't think anyone's trying to get Halfin to "shut up.")...let them TALK for goodness' sake.  We all learn more that way than chanting "Simmons is g-d."

I don't want any part of this site to fall into groupthink.  Yes, as I said above, I think Simmons' case is compelling...but there's nothing wrong with challenging it!

These ideas are going to be constantly challenged from all angles and sides...and the more we talk about them, the better we understand BOTH sides of the argument...and while that's not always the most fun thing to do, the more people inside this movement that understand both sides of the issues, the better, in my opinion.

I would be happy if Halfin were intelligently challenging Simmons. It is clear from his examples that he has either not read Simmons or has failed to understand what he read. If he would read Simmons with understanding, then his questions might have value. I am just not up for rebutting his speculations point by point. Murray
no, I hear you Murray...I'm just saying that the discussion is productive for those who have NOT read Simmons' book...that's all I'm saying.  
Halfin:

You can find maps of the Saudi fields here, here, and here. They are all clustered together and any worth developing could have been readily developed once there was infrastructure into each cluster. Only Shaybah is in the empty quarter I believe. The Saudi's are not claiming to have found new fields, just to have greatly increased their estimates of what is in the existing fields. So to believe them now we'd have to believe there is a trillion or so barrels (OOIP) of hard-to-produce oil (ie less preferable than producing Manifa or Shaybah) that was discovered before 1979 but grossly underestimated.

Recovery rates and producability tend to go hand in hand. It could be hard to produce because the rocks are very tight so it flows slowly, but that also means a higher proportion of it stays stuck to the rock in the end and the recovery rate is low. It could be hard to produce because it's very heavy and viscous so it won't flow through the rock, but that also tends to mean a higher proportion ends up sticking to the rock grains and making for a lower recovery rate. Both factors also increase the likelihood of water breakthrough on channels of higher permeability (which also makes recovery harder and seems to have been a big factor in Saudi production). All this means it's very hard to buy a story of only an extra few hundred billion barrels of nearly 100% recoverable but hard-to-produce oil - there'd need to be a 1-2 trillion OOIP of hard-to-produce, low recovery rate oil.

I think you asked earlier about URR and OOIP. OOIP is the amount of oil initially in the rock at the outset. URR is the amount of oil that will ever be gotten up to the surface. So the URR is the OOIP times the final recovery rate.

As I noted above, it seems that Al-Naimi has already said that SA has 1.2 Tb.

Moreover, why not produce more heavy now?  The refining capacity to handle heavy is ramping up.  Slowly to be sure, but more now than before, and much more again in 3-7 years.  If sweet light has peaked, it will only get more valuable in the ground: the margin between sweet-light and heavy-sour can only get bigger as heavy-sour supplies increase relative to sweet-light.

Other possible consideration?:
Shaybah is also a major field that lies close to a border.  The northern tip is right up against the UAE, and perhaps the Saudis wanted to make sure they got their share of the sweet stuff before the Emirates sunk a few near-by wells and got lucky and started to drain the whole thing.  Clearly they take that kinda thing seriously over in the P.Gulf - that's what sent Saddam into Kuwait, after all... Or not.

Good points and arguments Halfin.  While I am skeptical of the Saudi reserve numbers, I think we should be careful about assigning motivations.  For example, many large oil companies deliberately under-report their proven reserves in order to be on the safe side and to be able to report gradually increasing reserves over time.  Does under-reporting make one a "liar", to use Stuart's term?  Similarly, when Shell was reporting reserves that had to be revised downwards, was the CEO lying or was he misinformed?

Also, let's not forget that many OPEC members view actual reserves, field level production levels, etc., as national secrets.  As far as I can tell, no government (including the good old USA) in its right mind will be transparent about information it regards as state secrets willingly.  

This whole discussion reminds me of the differences of opinion between equity analysts and the companies they follow.  Sometimes the analyst is right, sometimes the company is right.  I think we should just accept the lack of transparency and, as good analysts do, look for other sources of information weighted by our belief in its accuracy.  What we don't want to do is to get so emotional about things that our judgement gets impaired.

"many large oil companies deliberately under-report their proven reserves in order to be on the safe side and to be able to report gradually increasing reserves over time".

Is this legal in the oil industry? Or just widely practiced and unpoliced? To me it sounds rather like booking a sale in a different quarter than the one it actually occurred in, in order to provide a better looking revenue stream. Very, very, tempting when the damn deal just won't quite close in time (I've been faced with that temptation as an entrepreneur). But illegal and unethical.

There are totally legit reasons for effective under-reporting of reserves in the US - the SEC rules.
Stuart,
 For obvious reasons, I think the transparency campaign is tilting at windmills, and the Saudis are not going to comply. So I think it would be interesting to establish a standard for verifying the conflicting hypotheses based on future Saudi production.

 Personally, I subscribe to the view of Sadad Al Husseini:

Although Matthew Simmons says it is unlikely that the Saudis will be able to produce 12.5 million barrels a day or sustain output at that level for a significant period of time, Husseini says the target is realistic; he says that Simmons is wrong to state that Saudi Arabia has reached its peak. But 12.5 million is just an interim marker, as far as consuming nations are concerned, on the way to 15 million barrels a day and beyond -- and that is the point at which Husseini says problems will arise.Source(pdf)

 Now you, on the other hand, subscribe to the view that information from the Saudis is lies, and that Matt Simmons' book is the gold standard on Saudi oil reserves. So why don't you tell us, based on Simmons' work, what the actual Saudi reserves are, and draw the future curve of Saudi production on that basis? This would be useful because your hypothesis would then become falsifiable against facts we have access to.

 For reference, we know that Simmons is by far the most pessimistic of all forecasters:

But by 2030 we could easily have a world that can only produce 10 or 15 or 20 million barrels per day, and the shortfall from what we thought we were going to produce is only a modest 100 million barrels per day.Source

This compares with the following 2030 forecasts from other sources:

Simmons: 10-20mbd
Koppelaar: 60mbd
ASPO: 60mbd
BP 2005: 65mbd
Total 2005: 80mbd
Laherrere 2005: 90mbd
EIA 2005 (High price scenario): 115mbd
OPEC 2004: 115mbd
Exxon/Mobil 2005: 115mbd
IEA 2004: 120mbd
http://trendlines.ca/economic.htm

JD: I do plan to work on a production projection, but it's a big job and I won't be getting to it right away.
I agree with you on this, JD We should put this matter to rest now. Like you said in a previous post, if SA produces 12.5 Mbp by 2009, Simmons and Stuart will be wrong. We may not have to wait that long. Just look at Saudi production in a couple of months or in a year. If it Simmos is right, they will be in decline. If he's not, production will increase beyond 9Mbp within less than a year.
Well, they just announced they were going to produce less next month, so our side is off to an early lead :-)
That's what it looks like :-) (or maybe I should cry. It won't be funny if Simmons is right :-(
Actually, I should clarify. It is not my position that their production is about to collapse. It is my position that they will never produce anything like 570gb of oil.
That is clear. But I think that if Simmons is right, they won't be able to rise production beyond 9 Mbp in the next couple of months. And if the oil price continues to rise, that could only mean one thing: they really can't produce more. If indeed we see even small production declines (like next month's) for more than one or two months, then I will have all reason to conclude that the Saudis are lying.
You're being a weasel Stuart! ;-)
That hypothesis can never be falsified, at least not in my lifetime.
Can you describe a reasonably near-term outcome which would prove you/Simmons wrong?
Is it plausable that a whole stream of crappy oil has now become economically recoverable now that the price of crude is above $60, and that the Saudis sensing that in long-term the price will only go up will have even more rubbish available to extract above $80 or $100 thus accounting for these so-called revisions?  
I have been reading about air surveillence of Saudi-Arabia's Empty Quarter that supposedly has been done by Aramco. I am not a geologist or knowledgable of oil exploration, but could someone explain to me how that would have been done? What are the features that would be looked at, and how would they be interpretted in relation to possible oil finds? I ask this because nowadays we have Google Earth, which means we all could do this at home..
This article is not that detailed, but touches on the different techniques.  In general, they can prospect in sevearl ways:  (1) photographs of the surface topology, which allows them to look for surface structures indicative of oil producing geophysical processes (2) electromagnetic surveys, which can detect more detailed structures and (3) gravitometry measurements to give an indication of the density of material below the surface.  They would then presumably follow that up with seismic measurements on the ground or in the water.