Yeah, but could the cause in this case be a bottleneck in throughput of the tankers? A bottleneck that is constricting because the tankers are having to travel longer distances due to the declining exports of the nearest exporters (Mexico and Venezuela for the US and the North Sea for Europe).
From TheOilDrum.com
Is a Net Oil Export Hurricane Hitting the US Gulf Coast?
The EIA has recently reported a large drop in US oil imports and fairly large crude oil inventory declines, with almost all of the decline concentrated in the Gulf Coast area. Gulf Coast crude oil inventories have dropped by 15.6 million barrels (9%) in two weeks.
The last four weeks (ending May 23rd) of crude oil imports from all sources into the US Gulf Coast are as follows:
6.683 mbpd
6.130
5.173
4.996
And from expat in the same link:
Interesting - who would have thought that transit times could also be such a major factor?
It seems like the oil fairy is not only limited by the fact that oil is finite, but that it actually takes time to transport.
And this just might explain the tanker rates - it isn't about increasing production, it is about increasing distance. After all, instead of one tanker making a round trip in a dozen days, it is now a tanker making a round trip in five dozen days. Which means that you now need 4 extra tankers to maintain the same flow of crude.
Then from Geckolizard in the same link:
Well, let's consider our happy friend the oil tanker.
If he can make 4 trips from Mexico or Venezuela in 20 days, he hauls 4x his holding capacity in those 20 days.
If he can only make 1 trip from the ME in thise 20 days, then he can only haul 1x his holding capacity.
Now... If the company that owns him wants to maintain the same rate (4x in 20 days) then the company needs to have 4x as many tankers. This drives up the overall cost of shipping by 4x as well.
And then from AlanfromBigEasy:
GWB gets on his knees and begs the King for more oil. He gets 300,000 b/day (the King was in a good mood).
Assume that this replaces Mexican oil (3 days I think to Houston or New Orleans). 30 days from Saudi Arabia.
(30 - 3) x 300,000 = 8.1 million barrels to fill the longer pipeline. About 20% of one day's net world oil exports for this new demand.
That led me to wonder, for Alan's 300,000 b/day case, "Does the world have 27 extra tankers to fill in that gap?".
But the drop was actually bigger than 300,000 b/day:
The data show that combined net oil exports from Venezuela & Mexico to the US have dropped by 414,000 bpd from 10/07 to 3/08, an astounding annual decline rate of -32%/year. This decline was at least partially offset by increases in imports from the Persian Gulf.
And the Export Land Model says it will continue to drop rapidly and the North Sea exports are dropping rapidly as well.
So I looked to find an answer to my tanker question and I find this at:
Peakoil.com: Weekly US Petroleum and NG Supply Reports (Current)Quote:
May 15, 2008
Event Brief of Q1 2008 TEEKAY SHIPPING
Earnings Conference Call - Final
4. Reasons for Strong Markets:
1. Strong tanker demand growth driven by higher oil volumes and growing avg. transportation distances.
1. Oil demand is flat to slightly negative in US and Europe, demand is powering ahead in non-OECD countries.
2. China and developing Asia currently account for 70% of global oil demand growth.
3. In 1Q08 in China oil imports were up by 15% YonY.
4. Newly published specifics by China highlight that full [35%] of imports are now being sold from Atlantic basin. 1. Three times the volume of five years ago.
5. Marginal barrel of oil is being produced in Atlantic, being consumed in Pacific.
6. There is a relative trend of new or growing long haul trade routes such as: 1. Venezuela to China and India. 2. Brazil to California. 3. Angola to China and so on.
7. More tankers needed to move same amount of oil.
2. Required additional tankers to move that oil may not actually become available due to limited supply growth.
1. In 1Q08 oil tanker fleet grew by only 0.6% from 2007-end.
2. Deliveries were entirely offset by ships being converted to offshore or drybulk use.
3. Scrapping activity re-emerged due to record high prices for scrap steel.
4. Many services have predicted net fleet growth this year based on published order book.
5. Based on first hand experience of six-month delay on Suezmax new buildings in China, has reduced Suezmax deliveries from 21 from Clarkson to 17 through Co.'s calculation.
6. Has conservatively assumed no further conversion sales or any voluntary scrapping for remainder of 2008.
7. Overall Aframax, Suezmax, and VLCC fleet growth could be as little as 1% in 2008.
3. Operational Constraints.
1. Single-hull discrimination continues to grow.
1. Korea leading user of single-hull tonnage has set aggressive reduction targets for single-hulled use. 2. 20% of world's tankers that make up the single-hull fleet are feeling the net tighten around it.
2. Growing number of ship days are being lost due to a variety of infrastructure bottlenecks, such as: 1. Ships waiting to unload, due to lack of shore tank capacity. 2. Ships serving as floating storage, currently in Iran 1.5% of world tanker fleet is tied up.
3. Ships being used as hidden storage by all traders.
4. Stretched repair yard lengthening dry docking stay for ships.
3. Some eccentric factors influence the fleet.
4. High bunker prices.
1. Optimal economical speed of ship is function of price of fuel and prevailing trade market.
2. More than a year ago when bunker prices were well below today's levels major container lines began slow steaming their ships due to pressures on operating margins.
3. Result was significant contraction in container shipping capacity. 4. Based on today's bunker prices close of to $600 per ton, modern Suezmax tanker needs to generate a TCE of more than $50,000 a day to justify maintaining full speed of 15 knots.
5. Lowing the TCE level it is more economical to reduce speed to 14 knots, doing so would mean taking approx. 6% more days to complete a given voyage.
6. At macro level represents major self-regulating factor in tanks supply that should put a flow on spot rates at high TCE level. 5. Fleet Utilization & Spot Tanker Rates: 1. Generally accepted that 90% represents full utilization of world tanker fleet. 1. Above this spot rates tend to spike dramatically. 2. According to Platou, now back above 90% explaining market strength Co. currently enjoys. 3. Still early to rule out prospect of seasonal weakness later this summer. 4. Fundamentals point to tighter tanker market overall for 2008.
And I found this at:
Peakoil.com: Where are all the tankers?He told me, "John, it's more interesting than that. It is not just Iran. Today we started checking on how many tankers Iran had, and soon discovered that there is a serious tanker shortage. Lease prices have soared in the past few weeks.
So it sounds like the tanker market is pretty tight and they are not adding a whole lot more. So with longer distances for deliveries, they can't deliver as much thus total world exports go down.
I think we are starting to see a whole new level of Peak Oil Lite. The first level is flat supply/growing demand, and now the next level is declining short distance exports/tanker bottleneck.
But what does that mean to us? I think the bottleneck would force reduced world consumption thus driving the world oil price down, but domestic oil would be more valuable and its price would be driven up. The US would see shortages earlier and the US refineries would be able to raise the price of gas and enjoy a higher profit margin.
I can believe we are days or weeks from a crisis.