Posts tagged “shale oil”
More Supply, Competition and Friction Possible
News of Iran’s potential slow ramp up of oil supply resounded with a downward small ping in prices in late November, later to bounce back based on supply realities and economic growth. Iraqi oil supply keeps increasing, averaging about 3 million barrels per day, a new high in the last 20 years. Iraq plans to keep pumping — growing production 500,000 – 750,000 barrels more per day in 2014. Iraq’s output relative to OPEC production hovers near 10%, from around 7.5% in 2008. Iran’s contribution to OPEC production was around 12% in 2008, dropping in 2013 to 8.6%, according to a recent Wall Street Journal article.
“Al Arab Yantafiq lam yantafique,” said Mr. Charles Kestenbaum, a top Middle East expert and former U.S. Trade Specialist, in a November 25th interview, immediately following the news of Iran’s nuclear deal. This Arabic expression is translated as: ”Arabs can only agree to disagree.” In late November, the Dallas Committee on Foreign Relations hosted Charles Kestenbaum, a veteran of Middle East affairs since the mid-1970s. In his quote, a common expression, lies the challenges ahead in the Middle East.
I, along with my editor Sam Avro, recently conducted a broad-ranging interview with John Hofmeister, former President of Shell Oil and currently the head of Citizens for Affordable Energy, a non-profit group whose aim is to promote sound U.S. energy security solutions for the nation. Previous interviews with Mr. Hofmeister were:
In the current and final installment, he discusses the technical feasibility of producing oil from kerogen.
Shale Oil and Oil Shale
Although the oil coming from the Bakken Shale Formation in North Dakota and the Eagle Ford Shale in Texas is commonly referred to as shale oil, it is properly called “tight oil.” The term shale oil has been used historically to refer to oil that is produced from kerogen, but “shale oil” is often improperly used synonymously with the oil produced from tight oil formations.
Since 2005, the “total oil supply” for the United States as reported by the Energy Information Administration increased by 2.2 million barrels per day. Of this, 1.3 mb/d, or 60%, has come from natural gas liquids and biofuels, which really shouldn’t be added to conventional crude production for purposes of calculating the available supply. Of the 800,000 b/d increase in actual field production of crude oil, almost all of the gain has come from shale and other tight formations that horizontal fracturing methods have only recently opened up. Here I offer some thoughts on how these new production methods change the overall outlook for U.S. oil production.
Let me begin by clarifying that “shale oil” and “oil shale” refer to two completely different resources. “Oil shale” is in fact not shale and does not contain oil, but is instead a rock that at great monetary and environmental cost can yield organic compounds that could eventually be made into oil. Although some people have long been optimistic about the potential amount of energy available in U.S. oil-shale deposits, I personally am pessimistic that oil shale will ever be a significant energy source.
The Difference Between Oil Shale and Oil from Shale Formations
There has been some confusion lately about the overall extent of U.S. oil reserves. Some claim that the U.S. has hundreds of billions or even trillions of barrels of oil waiting to be produced if the Obama Administration will simply stop blocking development. So, I thought it might be a good idea to elaborate somewhat on the issue.
Oil production has been increasing in the U.S., primarily driven by expanding production from the Bakken Shale Formation in North Dakota and the Eagle Ford Shale in Texas. The oil that is being produced from these shale formations is sometimes improperly referred to as shale oil. When politicians speak of hundreds of billions or trillions of barrels of U.S. oil, they are most likely talking about the oil shale in the Green River Formation in Colorado, Utah, and Wyoming. Some have assumed that since we are accessing the shale in North Dakota and Texas, the Green River Formation and its roughly 2 trillion barrels of oil resources will be developed next. But these are very different types of resources. CONTINUE»
Just a note that this weekend I leave for an extended business trip, with visits to Seattle, Washington D.C., Germany, Massachusetts, Vermont, and California. I will be on the road for about four weeks, but will try to keep to my schedule of posting new columns on Mondays and Thursdays. Next Monday I will have a story up on Virent’s progress in producing gasoline from biomass, and following that I have a number of stories and guest posts to choose from. I was recently asked to participate in an energy roundtable at Focus on China’s Energy Future and the Shale Gas Question. It is no secret that I feel that China’s moves stand to continue sending shock waves through the… Continue»