SURVEY: OIL
Oil in troubled
waters
Apr 28th 2005
From The Economist print edition
Prices are sky-high, with profits to match. But looking
further ahead, the industry faces wrenching change, says
Vijay Vaitheeswaran
“THE time when we could count on
cheap oil and even cheaper natural gas is clearly ending.”
That was the gloomy forecast delivered in February by Dave
O'Reilly, the chairman of Chevron Texaco, to hundreds of
oilmen gathered for a conference in Houston. The following
month, Venezuela's President Hugo Chavez gleefully echoed
the sentiment: “The world should forget about cheap oil.”
The surge in oil prices, from $10 a barrel in 1998 to above
$50 in early 2005, has prompted talk of a new era of
sustained higher prices. But whenever a “new era” in oil is
hailed, scepticism is in order. After all, this is
essentially a cyclical business in which prices habitually
yo-yo. Even so, an unusually loud chorus is now joining
Messrs O'Reilly and Chavez, pointing to intriguing evidence
of a new “price floor” of $30 or perhaps even $40.
Confusingly, though, there are also signs that high oil
prices may be caused by a speculative bubble that could
burst quite suddenly. To see which camp is right, two
questions need answering: why did the oil price soar? And
what could keep it high?
To
make matters more complicated, there is in fact no such
thing as a single “oil price”: rather, there are dozens of
varieties of crude trading at different prices. When
newspapers write about oil prices, they usually mean one of
two reference crudes: Brent from the North Sea, or West
Texas Intermediate (WTI). But when
ministers from the Organisation of the Petroleum Exporting
Countries (OPEC) discuss prices, they
usually refer to a basket of heavier cartel crudes, which
trade at a discount to WTI and Brent.
All oil prices mentioned in this survey are per barrel of
WTI.
The recent volatility in prices is only one of several
challenges facing the oil industry. Although at first sight
Big Oil seems to be in rude health, posting record profits,
this survey will argue that the western oil majors will have
their work cut out to cope with the rise of resource
nationalism, which threatens to choke off access to new oil
reserves. This is essential to replace their existing
reserves, which are rapidly declining. They will also have
to respond to efforts by governments to deal with oil's
serious environmental and geopolitical side-effects.
Together, these challenges could yet wipe out the oil
majors.
The
ghost of Jakarta
But back to the question of why prices shot up in the first
place. The short explanation is that oil markets have seen
an unprecedented combination of tight supply, surging demand
and financial speculation. One supply-side factor is
OPEC's clever manipulation of output
quotas. Back in 1997, at a ministerial meeting in Jakarta,
the cartel decided to raise output just as the South-East
Asian economies were hit by crisis, sending prices plunging
to $10. Desperate to engineer a price rebound, Saudi Arabia
targeted inventory levels: whenever oil stocks in the rich
countries of the OECD started rising,
OPEC would reduce oil quotas to stop
prices softening. It worked like a charm.
Another supply-related factor has been the shortage of
petrol in the American market. Over the past year or two,
prices have spiked as refineries have been unable to meet
local demand surges.
Supply concerns have also played a part in the so-called
fear premium. The nerve-wracking uncertainty before the
invasion of Iraq, and the terrible terrorist attacks in Iraq
and Saudi Arabia afterwards, have pushed up prices to a
higher level than the fundamentals would seem to justify.
Other supply worries arose from the crackdown by the Russian
president, Vladimir Putin, on the oil company Yukos, and
from civil strife in Venezuela and Nigeria. Some pundits
think the fear premium may have added $7 to $15 to the cost
of oil on futures markets in New York and London.
Adding to the froth has been the sudden influx of new kinds
of financial investors into the oil market. Some are merely
chasing the huge returns recently offered by oil. Big equity
funds, fearful of what $100 oil could do to their holdings,
might invest in oil futures at $40 or $50 as a cheap
insurance policy. OPEC ministers love
to blame hedge funds for high oil prices, but they are only
partly correct. The “net long” positions (that is, their
speculative bets on higher prices) held by such funds peaked
in March last year and dropped through 2004, but oil prices
kept rising regardless.
Phil Verleger, an energy economist associated with the
Institute for International Economics in Washington,
DC, reckons that the cartel itself
may be to blame for the speculation: by declaring its
intention to prop up prices, first at $30 and now at $40, “OPEC
has given Wall Street a free put option” (because
investors believe the cartel will cut output to stop prices
falling).
Supply constraints coincided with a huge boom in oil demand.
Global oil consumption last year increased by 3.4% instead
of the usual 1-2%. Nearly a third of that growth came from
China, where oil consumption rocketed by perhaps 16%. One
senior European oil executive claims that, in contrast with
the embargoes and supply-driven price rises of the past,
“This is the first demand-led oil shock.”
And it was not just China that used a lot more oil. India's
oil consumption too leapt last year, and America's was quite
robust. In fact, despite $50 oil, global oil demand in 2004
grew at the fastest rate in over 25 years. The global
economy also grew at a scorching pace. That appeared to defy
the conventional wisdom that high oil prices drag down
demand, and prompted the question whether oil prices even
matter any more.
No
safety net
So
was it supply or demand that pushed prices above $50? Both
matter, of course, but neither provides a complete
explanation. What is new, and what has set the market
alight, is the lack of spare production capacity.
In
a normal commodity market, no producer in his right mind
would keep lots of idle capacity. But that is precisely what
several OPEC countries have been
doing with their oil wells for years. Saudi Arabia, in
particular, has maintained a generous buffer that it has
used to prevent the market from overheating during
unexpected supply interruptions. For example, during the
Iran-Iraq war, the first and second Gulf wars and
Venezuela's political crisis of 2003, oil exports from the
countries concerned were disrupted, but the Saudis
immediately started pumping more oil from their idle fields
and single-handedly prevented a price surge and possibly an
oil shock. This vital buffer, argues Robin West of
PFC Energy, a consultancy, helps
Saudi Arabia to act as the “central bank of oil”.
Alas, the buffer has been in decline for some years, because
OPEC has not been investing
sufficiently to keep pace with growing demand. As a result,
global spare capacity last year dropped to around 1m barrels
per day (bpd), close to a 20-year low. Almost all of this
was in Saudi Arabia. In short, the market for the world's
most essential commodity now has no safety net to speak of.
In
such a tight market, argues Edward Morse of
HETCO, an energy-trading company, even relatively
minor changes in supply and demand can get magnified into
unnerving price spikes. In the past, there has often been an
inverse relationship between spare capacity and oil prices
(see chart 1). The IMF has recently
told OPEC that it must increase
global spare capacity to 3m-5m bpd in order to ensure “the
stability of the world economy.”
More worryingly, Mr Morse believes the problem extends well
beyond just spare production capacity. He points to the
tightness in markets for oil rigs, tankers, petroleum
engineers, refinery capacity and various other bits of the
oil value chain, and concludes that the problem is systemic:
“The illusion that oil is in perennial oversupply has led to
two decades of underinvestment in the oil industry. The
world has been living off the legacy spare capacity built up
many years ago.”
Given today's high prices, surely the market will soon
enough provide the necessary new infrastructure? Probably
not, for two reasons. The first is that the world seems to
be coping rather well with today's shockingly high prices,
so perhaps they have to persist for longer or rise higher
still before investors are stirred into action. The second
reason is the bitter memory of oil at $10 a barrel.
OPEC countries are unlikely to rush
to build lots of spare capacity because they are worried
that another price collapse may follow. PFC
Energy observes that when the oil price hit $55 late last
year, spare capacity was less than 15% of the 8.7m bpd peak
reached in 1985, and notes: “OPEC
national interests do not lie in creating large capacity
surpluses that have existed for most of the history of oil.”
The western oil majors are even more terrified of another
price collapse, and are keeping a tight rein on their
capital expenditure. Projects are typically “stress-tested”
for profitability at $20 a barrel or below. Some argue that
Big Oil is being too cautious. But nobody thinks that spare
capacity will ever return to the gold-plated levels of the
mid-1980s.
Still, the crunch may ease if the Saudis rebuild their
buffer. It may be in their interest to do so. For most of
the OPEC countries, it makes sense to
try to maximise prices in the short term because their
reserves of oil are relatively small. The Saudis, by
contrast, are sitting atop at least 260 billion barrels of
proven oil reserves, far more than Libya, Venezuela,
Indonesia and Nigeria combined. Even at current production
levels of around 10m bpd, which make them the world's top
exporters, they have enough oil to pump for most of this
century. They will not want prices to stay too high for too
long, or else investors will put money into non-OPEC
oil or alternative fuels.
The desert kingdom's rulers also remember the lessons of the
1970s oil shocks, when the biggest losers were not consuming
economies (which eventually adapted to higher prices) but
the petro-economies of OPEC. Ali
Naimi, the Saudi oil minister, rejects the idea that his
country wants prices to rise ever higher: “We are
misunderstood: we thrive on the economic growth of others,
which is concomitant with energy demand.” That is why the
Saudis have long acted as the voice of moderation within
OPEC, resisting calls from price
hawks such as Libya, Iran and, since the rise of Mr Chavez,
Venezuela to squeeze consumers.
Indeed, at the most recent formal OPEC
meeting, held in Iran on March 16th, the Saudis in effect
bullied reluctant cartel members into trying to calm prices
down. They won agreement for a rise in oil production quotas
to boost global oil inventories that looked like a reversal
of the cartel's established policy of keeping
OECD inventories tight and prices
high.
Developments within Saudi Arabia seem to confirm that the
buffer is being rebuilt. Saudi Aramco, the state-run oil
giant (and the world's largest oil company), has recently
launched its biggest expansion programme in many years.
Outside contractors report a surge in rig counts and
drilling activity as the country increases spare capacity to
its stated goal of 1.5m-2m bpd. But even if Saudi Arabia is
willing to re-establish an adequate buffer, this could take
years. Will prices stay high until then?
For much of the late 1980s and 1990s, the world enjoyed low
and stable oil prices between $20 and $30. Now oil prices
have shifted to double that level, apparently without
causing much pain. OPEC ministers and
Wall Street analysts talk of a new “price paradigm”. At
first sight, there seems to be something in that. In the
past, contracts for delivery of crude months or years ahead
(what Alan Greenspan, the chairman of the Federal Reserve,
has poetically called “distant futures”) usually stayed low
and stable even if the spot price shot up because of some
short-term disruption. But for the past couple of years the
distant futures have tended to shoot up too. The markets
clearly expect that higher prices are here to stay.
Political scientists point to the bloated welfare states in
most OPEC countries which will
require higher oil prices to balance budgets and avoid
social unrest. Some industry analysts see a new “floor”
price of $30-40, if only to persuade oil firms to splash out
on necessary investments upstream. Matt Simmons, a prominent
energy investment banker, thinks that in view of rising
input costs (for such things as oil rigs, steel pipes,
tankers and so on) the oil price “needs to go way, way up”.
But some of this may be wishful thinking. In reality, oil
companies have little control over prices.
OPEC ministers are better placed, but even they
cannot reliably control the oil market, as the industry's
history of booms and busts clearly shows. Saudi Arabia's Mr
Naimi seems to be arguing for moderation when he says that
working out a fair price for oil is “a moving target: it
needs to be comfortable for both consumers and producers,
and at a level where investors will put money in to grow
this industry.” But it is quite possible that prices could
drop lower even than Mr Naimi would wish.
One factor is potential weakness in demand. There is much
talk about Chinese demand changing all the rules, but that
is just plain wrong. China's share of world oil consumption
is still under 8%, far smaller than America's at 25%.
Goldman Sachs, an investment bank, estimates that even
assuming robust growth, China will remain a smaller oil
consumer than America for decades to come.
And the growth in China's oil demand of nearly 16% last year
is unsustainable. For one thing, there are simply not enough
cars in all of China to guzzle that much oil. Much of the
2004 rise was related to the country's overheating economy
and is unlikely to be repeated. For example, shortages of
cheap coal led to the use of pricey fuel oil or dirty diesel
for electricity generation; as bottlenecks in the coal
system ease, that oil use will disappear. Over the past two
years, as the country has developed its oil infrastructure,
it has needed to fill pipelines, storage tanks and the like,
but these were one-off purchases. The International Energy
Agency (IEA) says that in January and
February 2005, Chinese oil demand rose by only 5.4% on the
same period in 2004, less than a quarter of the rate a year
earlier. And if China's banking sector or its overall
economy takes a knock, oil consumption is bound to be hit
too.
On
the supply side, too, things may ease up. Julian West of
CERA, an energy consultancy, has
compiled a list of all of the oil projects, led by both
government companies and by private firms, that are due to
come on stream over the next few years, “all found, all
commercial, and all economic at half today's price.” He
calculates that this “river of supply” could lead to a
dramatic net increase in global oil production, with 2007
perhaps seeing the largest rise in production capacity in
history. By 2010, this might add 13m bpd to the 2004 total
of 83m bpd. Not everyone agrees with his assessment, and Mr
West himself cautions that geopolitics could choke off this
pending supply, but otherwise “the supply problem in two to
four years will be too much oil.”
The financial markets offer another possible route to a
sharp fall in oil prices. Pension funds have usually shunned
commodities in the past, but in the past year or two they
have poured tens of billions of dollars into securitised
investments in oil, hoping for returns above those they can
get on the anaemic stockmarkets. Mr Verleger worries that
they have now developed a herd mentality reminiscent of the
internet boom. As returns inevitably decline over time, the
herd may turn tail and prompt a price collapse. In short,
despite China's undeniable thirst and the shortage of global
spare capacity, the oil-price boom may yet prove a bubble.
Volatile substance
Aramco's boss, Abdallah Jumah, sums it up: “Where the oil
price goes, nobody knows.” He wishes it were otherwise. “The
key is stability so we can plan. Oil investments take a long
time to come to fruition.” His boss, Mr Naimi, argues that
“oil is simply too vital a commodity to be left to the
vagaries of the marketplace.” But even Saudi Arabia cannot
guarantee oil-market stability, especially with its buffer
so depleted. Indeed, the only sensible thing anyone can say
about oil prices today is that they are unlikely to remain
stable. A terrorist attack on Saudi oil infrastructure could
send them past $100; a financial-market crash could push
them below $10.
That uncertainty creates enormous problems for the western
oil majors. Big Oil has never been much loved, but since
OPEC's rise in the 1970s the majors
have actually been the consumer's best friend, because their
success at developing non-OPEC oil
has restrained the cartel's market power. So it is worrying
that their economic health is not as robust as it appears