Oil prices, which have plunged by 50 per cent in four months, may stabilise next year as production slows. But it's America, not Saudi Arabia, that will be the new swing producer.
A HISTORIC change of roles is at the heart of the clamour and turmoil over the collapse of oil prices, which have plummeted by 50 per cent since September.
For decades, Saudi Arabia, backed by the Persian Gulf emirates, was described as the "swing producer". With its immense production capacity, it could raise or lower its output to help the global market adjust to shortages or surpluses.
But on Nov 27, at the Organisation of Petroleum Exporting Countries (Opec) meeting in Vienna, Saudi Arabia effectively resigned from that role and Opec handed over all responsibility for oil prices to the market, which Saudi oil minister Ali Al-Naimi predicted would "stabilise itself eventually".
Opec's decision was hardly unanimous. Venezuela and Iran, their economies in deep trouble, lobbied hard for production cutbacks, to no avail. Afterwards, Iran accused Saudi Arabia of waging an "oil war" and being part of a "plot" against it.
By leaving oil prices to the market, Saudi Arabia and the emirates also passed the responsibility as de facto swing producer to a country that hardly expected it - the United States.
This approach is expected to continue with the accession of the new Saudi King Salman bin Abdulaziz, following the death last Friday of King Abdullah. And it means that changes in American production will now, along with that of Persian Gulf producers, also have a major influence on global oil prices.
US back to the fore
THE US was once, by far, the world's largest oil producer and exporter, and its swing producer. The Texas Railroad Commission determined "allowable" levels of production for Texas, the Saudi Arabia of the day. But by 1970, US oil production had reached its high point of 9.6 million barrels per day and began to decline.
The US began to import more and more oil. By 2008, its own oil production was down almost 50 per cent from the high point. Oil prices reached US$147 a barrel, and fears that the world's oil production had peaked and that we were beginning to run out of oil had become pervasive.
Quietly, though, an unconventional oil and gas revolution was beginning to pick up speed in the US. It yoked together two technologies: hydraulic fracturing and horizontal drilling.
The impact was measured first in the rapidly growing production of shale gas, which now makes up about half of total American gas. This "shale gale" catapulted the US ahead of Russia to become the world's No. 1 gas producer.
Then, around 2010, the same technologies started to be seriously applied to the search for oil. The results were phenomenal. By the end of last year, oil production in the US was 80 per cent higher than it had been in 2008. The increase of 4.1 million barrels per day was greater than the output of every single Opec country but Saudi Arabia.
Today, American output is almost back to where it was in 1970. On top of that was a million-barrel-a-day gain since 2008 from the Canadian oil sands. The chimera of "energy independence" began to look more tangible, at least for North America.
This revolution also turned out to be a big boost for the US economy, creating jobs, improving the country's competitive position and drawing in more than US$100 billion worth of new investment.
Only rarely has the global oil market seen production increases on this scale this fast. The last time was in the early 1980s, when new supplies from Mexico, the North Sea and Alaska created an oil surplus that led to a price crash.
This time, several things postponed a price collapse. One was the growing consumption in the developing world, led by China. Another was turmoil in Libya, South Sudan and other countries that reduced supply. Over a million barrels per day were also taken off the market by sanctions imposed on Iran.
Without that big surge of shale oil from the US, it is highly likely that those sanctions would have failed. Prices would have spiked, countries seeking cheaper oil would have broken ranks - and Iran might not be at the nuclear negotiating table today.
By the middle of last summer, however, circumstances changed. World economic growth was slowing. Europe was on its back. Since 2004, China's rapidly rising demand for oil had been the defining factor for the global oil market. But China's economy was slowing, too, and that meant slowing growth in oil demand. At the same time, Libya managed to quadruple its oil output, at least for a time. That was the trigger for the beginning of the price decline.
IT WAS assumed that Opec would step in and cut production to boost the price. Trillions of dollars of investment have been made over the last several years on that premise.
But Saudi Arabia and the other Gulf countries declined to do so. If they reduced production, they reasoned, they would lose market share permanently. As they saw it, they would be cutting back on their "low-cost oil" to make room for "high-cost oil", and then would have to make more cuts to accommodate more high-cost oil.
They were looking at competition not only from American shale oil but also from Canadian oil sands and new supplies from Russia, the Arctic, Brazil, Central Asia, Africa and growing volumes of offshore oil around the world.
But, most immediately, they were looking at two neighbours. They did not want to give up markets to Iraq, a country they see as an Iranian satellite, and whose output is increasing. And they certainly did not want to make way for Iran, which they thought might come to a nuclear deal with the US and its allies, bringing that missing Iranian oil back into the market.
The depth of the price fall may be much more than even some of the Gulf producers anticipated. Around the world, oil companies are cutting budgets, paring costs, slowing down projects and postponing new ones. Some may end up being cancelled.
Saudi Arabia is hoping that lower oil prices will stimulate economic growth and demand for oil. In the meantime, with their large holdings of foreign reserves, Saudi Arabia and the Persian Gulf emirates can afford to wait.
That is not true for many of the other oil exporters. Venezuela is highly vulnerable to turmoil and even financial collapse. Russia is coping not only with lower prices for oil, which provides more than 40 per cent of government revenues, but also with Ukraine-related sanctions, and seems headed into a deep recession.
Nigeria, the largest economy in Africa and the continent's most populous nation, is also at risk. The oil sector represents 95 per cent of export earnings and 75 per cent of government revenues. And its revenues are falling as it needs more money to fight the Boko Haram Islamist insurgency.
Overall, the fall in oil prices could mean a US$1.5 trillion to US$2 trillion transfer from oil-exporting countries to oil-importing countries. Japan will be a big beneficiary. So will China. US consumers will benefit, too, though it will also mean that fewer oil wells will be drilled here, more rigs will be laid up and increasing numbers of workers will be let go.
American shale oil has become the decisive new factor in the world oil market in a way that could not have been imagined five years ago. It has proved to be a truly disruptive technology. But will that impact continue in a world of low prices?
Oil is now below US$50 a barrel, a price too low for a good deal of the new shale oil development to make economic sense. Yet output is likely to continue to rise by another 500,000 barrels per day in the first half of this year because of sheer momentum and commitments already made.
Come the middle of the year, however, growth will flatten out. Producers will work hard to improve efficiency and lower costs, but in 2016, at these prices, US output could decline. Production elsewhere in the world will also be flattening. But by then, the world economy might be doing better, stimulating oil demand. Prices could start rising again. If the Persian Gulf producers have their way, prices will not go back to US$100 a barrel. Even at prices well below US$100, American shale oil producers will find ways to drive down costs and output will start rising again.
And the world's new swing producer will find itself back in the swing of things.
NEW YORK TIMES