Report Blasts "Peak Oil" Theory

Rei writes "Today, the Cambridge Energy Research Associates released a report dismissing the Peak Oil theory, suggesting that world oil production will continue to increase for the next 24 years, and then only level into a plateau. The report, which suggests that world reserves are enough to last 122 years at our current rate of consumption, also blasts Peak Oil theorists for repeatedly making unscientific predictions and then shifting them whenever their predictions fail to materialize."

Comments

Re:From the first link

[Chris Burke]

To prevent people from getting serious about switching away from oil, of course.

They want the current supply of oil to seem scarce so prices are high, but they want the hypothetical, future supply to seem infinite so that you never have to stop using oil.

Which is pretty much what we have now. The price of oil goes up based on fears about Middle East stability, damage to refineries on the Gulf Coast from Katrina, and so on, threatening the immediate supply. On the other hand, off-shore oil deposits and ambiogenesis promising that the oil supply will never actually run out. They make massive profits, but everyone still feels comfortable with their oil-based ICEs.

Re:WTF

[RockDoctor]

Speaking as someone who deploys those newer and better technologies (I specialise in extended reach and horizontal drilling, much of which uses advanced sand management, expandable screening and/ or electrical submersible pumps, drilled with minimally invasive drilling fluids, tight control of equivalent circulating density and high-precision geological optimisation of well placement), what restricts the impact of those "newer and better technologies" are 2-fold:
- many reservoirs have poor to crap permeability characteristics, which reduces maximum (let alone optimum) flow rates, and severely impacts the economics of projects. That's inherent to the rock that the oil is in, and is only improved as the square root (approximately) of the pressure differential that you put across the reservior. At best.
- most new discoveries are small. A couple of hundred million barrels in place, maybe 40~60 million produceable. That's 5 to 8 days of consumption at todays rates. Which means that you can't justify the cost of pipelines and infrastructure to produce the stuff.

Look at, if you care, the "Last Great Hope" oil province of the late 1990's - the Falklands province. Review it's history - a significant war fought over it's control delayed exploration drilling for a decade and a half. There's a basin, source rocks (second best in the world), and reservoirs of moderate quality; tectonics and timing of thermal events within the tectonics are good for producing accumulations, and indeed accumulations have been found. But they're not big enough to justify building the necessary platform-based infrastructure, and the distance to shore is too long to flow the oil in a pipeline (we're back to the back-pressure as anything flows ; it all adds up from the valve at the surface separator all the way back through the pipes to the reservoir-completion interface). Net result - a "stranded" oil province. OK - that's one province I've had a professional interest in. Oddly enough, that's a common set of problems. Same goes for the potential stuff in the Arctic outside Alaska : no route to market, and building the necessary railway lines and pipelines across Siberian tundra is a 20-year project (don't suggest using the - - (sorry for my spelling, my atrocious Russian is getting rusty) line - it's stuffed to capacity already (as anyone who's used it would know) and it doesn't get within 2Mm of the necessary areas.) with a very uncertain prospect of success at the end.

Some of the biggest components of the "anticipated reserves" part of the future oil extrapolations are based on finding whole provinces with similar productivity to their geological counterparts elsewhere in the world. But there is no (zero, nil, zilch) well control on a lot of these anticipations. It's an easy mistake to make - I tried to get involved in the Falklands drilling campaign (first job application I'd written for 4 years), on that basis. Thought there was a big potential. Busted after the second well (of 6 in the campaign). East Greenland is "booked" as a huge gas province, extrapolating from the geological and thermal history of the Norwegian coast; zero well control. Laptev sea is "booked" as a light oil and gas province; one well and only 14000km of seismic. East Siberian-Chukchi Seas similarly booked; zero wells and 7000km. Sea of Okhotsk, several pinprick wells with no discoveries on the best prospects from the very limited seismic. Sea of Japan I haven't received data on, yet; some political difficulties over exploration. Sea of Bohai has proven prospects, but similar political difficulties.

You can look at models of reserves projected, but you've got to read the definitions of "proven", "likely" etc that go for the different classes of "reserve". As Shell discovered publicly a couple of years ago (and everyone else knew privately), a reserve isn't a reserve until it's been drilled, tested and produced. And e