Bill
03-06-2007, 04:38 PM
I'd be the first to confess that I'm a peak oiler that worries about the end of the oil age.
But, there is nothing I'd like to hear more than that the end of the oil age has been put further into the future.
Well, here are a couple of articles that claim just that - in this case, that "new" extraction techniques are reviving production from fields formerly thought spent, because the higher prices per barrel can now make the new methods profitable.
The articles don't seem to mention or address one puzzling fact - that total world oil production dropped rather than rose in 2001 to 2004 (last I checked, figures weren't available for 2005 and 2006, but I have read that production may have risen in those years as countries pumped harder to take advantage of higher prices.)
I really hope that the era of cheap oil is extended - it would be nice to be able to just enjoy my eventual retirement, somewhat protected by a buffer of an oil peak that doesn't happen until 2050.
Here are the articles:
http://www.nytimes.com/2007/03/05/business/05oil1.html?ei=5087%0A&em=&en=a9ff5f24c2d39b38&ex=1173330000&pagewanted=print
"The oil industry is well known for seeking out new sources of fossil fuel in far-flung places, from the icy plains of Siberia to the deep waters off West Africa. But now the quest for new discoveries is taking place alongside a much less exotic search that is crucial to the world’s energy supplies. Oil companies are returning to old or mature fields partly because there are few virgin places left to explore, and, of those, few are open to investors.
At Bakersfield, for example, Chevron is using steam-flooding technology and computerized three-dimensional models to boost the output of the field’s heavy oil reserves. Even after a century of production, engineers say there is plenty of oil left to be pumped from Kern River.
“We’re still finding new opportunities here,” said Steve Garrett, a geophysicist with Chevron. “It’s not over until you abandon the last well, and even then it’s not over.”
Some forecasters, studying data on how much oil is used each year and how much is still believed to be in the ground, have argued that at some point by 2010, global oil production will peak — if it has not already — and begin to fall. That drop would usher in an uncertain era of shortages, price spikes and economic decline.
“I am very, very seriously worried about the future we are facing,” said Kjell Aleklett, the president of the Association for the Study of Peak Oil and Gas. “It is clear that oil is in limited supplies.”
Many oil executives say that these so-called peak-oil theorists fail to take into account the way that sophisticated technology, combined with higher prices that make searches for new oil more affordable, are opening up opportunities to develop supplies. As the industry improves its ability to draw new life from old wells and expands its forays into ever-deeper corners of the globe, it is providing a strong rebuttal in the long-running debate over when the world might run out of oil.
Typically, oil companies can only produce one barrel for every three they find. Two usually are left behind, either because they are too hard to pump out or because it would be too expensive to do so. Going after these neglected resources, energy experts say, represents a tremendous opportunity."
http://www.cera.com/aspx/cda/public1/news/pressReleases/pressReleaseDetails.aspx?CID=8444
"CAMBRIDGE, Mass., November 14, 2006 – In contrast to a widely discussed theory that world oil production will soon reach a peak and go into sharp decline, a new analysis of the subject by Cambridge Energy Research Associates (CERA) finds that the remaining global oil resource base is actually 3.74 trillion barrels -- three times as large as the 1.2 trillion barrels estimated by the theory’s proponents -- and that the “peak oil” argument is based on faulty analysis which could, if accepted, distort critical policy and investment decisions and cloud the debate over the energy future.
“The global resource base of conventional and unconventional oils, including historical production of 1.08 trillion barrels and yet-to-be-produced resources, is 4.82 trillion barrels and likely to grow,” CERA Director of Oil Industry Activity Peter M. Jackson writes in Why the Peak Oil Theory Falls Down: Myths, Legends, and the Future of Oil Resources. The CERA projection is based on the firm’s analysis of fields currently in production and those yet-to-be produced or discovered.
“The ‘peak oil’ theory causes confusion and can lead to inappropriate actions and turn attention away from the real issues,” Jackson observes. “Oil is too critical to the global economy to allow fear to replace careful analysis about the very real challenges with delivering liquid fuels to meet the needs of growing economies. This is a very important debate, and as such it deserves a rational and measured discourse.”
“This is the fifth time that the world is said to be running out of oil,” says CERA Chairman Daniel Yergin. “Each time -- whether it was the ‘gasoline famine’ at the end of WWI or the ‘permanent shortage’ of the 1970s -- technology and the opening of new frontier areas has banished the specter of decline. There’s no reason to think that technology is finished this time.”
The report emphasizes the importance of focusing on the critical issues. “It is not helpful to couch the debate in terms of a superficial analysis of reservoir constraints. It will be aboveground factors such as geopolitics, conflict, economics and technology that will dictate the outcome.” The report also points to such aboveground questions as timing and openness to investment, infrastructure development, and the impact of technological change on demand for oil.
Undulating Plateau
The new report describes CERA’s liquids supply outlook as “not a view of endless abundance.” However, based on a range of potential scenarios and field-by-field analysis, CERA finds that not only will world oil production not peak before 2030, but that the idea of a peak is itself “a dramatic but highly questionable image.”
Global production will eventually follow an “undulating plateau” for one or more decades before declining slowly. The global production profile will not be a simple logistic or bell curve postulated by geologist M. King Hubbert, but it will be asymmetrical – with the slope of decline more gradual and not mirroring the rapid rate of increase -- and strongly skewed past the geometric peak. It will be an undulating plateau that may well last for decades. "
But, there is nothing I'd like to hear more than that the end of the oil age has been put further into the future.
Well, here are a couple of articles that claim just that - in this case, that "new" extraction techniques are reviving production from fields formerly thought spent, because the higher prices per barrel can now make the new methods profitable.
The articles don't seem to mention or address one puzzling fact - that total world oil production dropped rather than rose in 2001 to 2004 (last I checked, figures weren't available for 2005 and 2006, but I have read that production may have risen in those years as countries pumped harder to take advantage of higher prices.)
I really hope that the era of cheap oil is extended - it would be nice to be able to just enjoy my eventual retirement, somewhat protected by a buffer of an oil peak that doesn't happen until 2050.
Here are the articles:
http://www.nytimes.com/2007/03/05/business/05oil1.html?ei=5087%0A&em=&en=a9ff5f24c2d39b38&ex=1173330000&pagewanted=print
"The oil industry is well known for seeking out new sources of fossil fuel in far-flung places, from the icy plains of Siberia to the deep waters off West Africa. But now the quest for new discoveries is taking place alongside a much less exotic search that is crucial to the world’s energy supplies. Oil companies are returning to old or mature fields partly because there are few virgin places left to explore, and, of those, few are open to investors.
At Bakersfield, for example, Chevron is using steam-flooding technology and computerized three-dimensional models to boost the output of the field’s heavy oil reserves. Even after a century of production, engineers say there is plenty of oil left to be pumped from Kern River.
“We’re still finding new opportunities here,” said Steve Garrett, a geophysicist with Chevron. “It’s not over until you abandon the last well, and even then it’s not over.”
Some forecasters, studying data on how much oil is used each year and how much is still believed to be in the ground, have argued that at some point by 2010, global oil production will peak — if it has not already — and begin to fall. That drop would usher in an uncertain era of shortages, price spikes and economic decline.
“I am very, very seriously worried about the future we are facing,” said Kjell Aleklett, the president of the Association for the Study of Peak Oil and Gas. “It is clear that oil is in limited supplies.”
Many oil executives say that these so-called peak-oil theorists fail to take into account the way that sophisticated technology, combined with higher prices that make searches for new oil more affordable, are opening up opportunities to develop supplies. As the industry improves its ability to draw new life from old wells and expands its forays into ever-deeper corners of the globe, it is providing a strong rebuttal in the long-running debate over when the world might run out of oil.
Typically, oil companies can only produce one barrel for every three they find. Two usually are left behind, either because they are too hard to pump out or because it would be too expensive to do so. Going after these neglected resources, energy experts say, represents a tremendous opportunity."
http://www.cera.com/aspx/cda/public1/news/pressReleases/pressReleaseDetails.aspx?CID=8444
"CAMBRIDGE, Mass., November 14, 2006 – In contrast to a widely discussed theory that world oil production will soon reach a peak and go into sharp decline, a new analysis of the subject by Cambridge Energy Research Associates (CERA) finds that the remaining global oil resource base is actually 3.74 trillion barrels -- three times as large as the 1.2 trillion barrels estimated by the theory’s proponents -- and that the “peak oil” argument is based on faulty analysis which could, if accepted, distort critical policy and investment decisions and cloud the debate over the energy future.
“The global resource base of conventional and unconventional oils, including historical production of 1.08 trillion barrels and yet-to-be-produced resources, is 4.82 trillion barrels and likely to grow,” CERA Director of Oil Industry Activity Peter M. Jackson writes in Why the Peak Oil Theory Falls Down: Myths, Legends, and the Future of Oil Resources. The CERA projection is based on the firm’s analysis of fields currently in production and those yet-to-be produced or discovered.
“The ‘peak oil’ theory causes confusion and can lead to inappropriate actions and turn attention away from the real issues,” Jackson observes. “Oil is too critical to the global economy to allow fear to replace careful analysis about the very real challenges with delivering liquid fuels to meet the needs of growing economies. This is a very important debate, and as such it deserves a rational and measured discourse.”
“This is the fifth time that the world is said to be running out of oil,” says CERA Chairman Daniel Yergin. “Each time -- whether it was the ‘gasoline famine’ at the end of WWI or the ‘permanent shortage’ of the 1970s -- technology and the opening of new frontier areas has banished the specter of decline. There’s no reason to think that technology is finished this time.”
The report emphasizes the importance of focusing on the critical issues. “It is not helpful to couch the debate in terms of a superficial analysis of reservoir constraints. It will be aboveground factors such as geopolitics, conflict, economics and technology that will dictate the outcome.” The report also points to such aboveground questions as timing and openness to investment, infrastructure development, and the impact of technological change on demand for oil.
Undulating Plateau
The new report describes CERA’s liquids supply outlook as “not a view of endless abundance.” However, based on a range of potential scenarios and field-by-field analysis, CERA finds that not only will world oil production not peak before 2030, but that the idea of a peak is itself “a dramatic but highly questionable image.”
Global production will eventually follow an “undulating plateau” for one or more decades before declining slowly. The global production profile will not be a simple logistic or bell curve postulated by geologist M. King Hubbert, but it will be asymmetrical – with the slope of decline more gradual and not mirroring the rapid rate of increase -- and strongly skewed past the geometric peak. It will be an undulating plateau that may well last for decades. "