My background in this and why I started this thread: In 2004 after studying most of what I could find about shale well horizontal drilling and hydraulic fracking I contracted with an oil and gas development company to drill 10 wells on our 340 acre ranch in the middle of the Barnett shale. Since I am an engineer I was very intrigued by the fracking technology and have studied it and the industry for over 12 years now. I have kept up with many of the larger company’s actions and plans. I have direct information from companies in Texas that are moving from Texas to other countries dozens of their drilling rigs, their fracking rigs, and their drilling and fracking teams.
Many of the drillers are highly leveraged and with the lower price of oil, the drilling is not very profitable in the US. However, there are a number of foreign countries that are desperate to reduce their dependence on imported oil. They are paying high premiums to bring in teams and equipment. By relocating their teams and equipment the drillers that have marginal profits in the US can continue to cover their loans, keep their best teams employed, and still make a profit. As long as there is a demand and they can make a profit their moto is “Drill, baby drill”.
As of the end of 2014 the estimate is that less than 2% of the recoverable shale gas & oil has been recovered in the US. A shale well is estimated to have a 40 to 50 year economic life with existing technology. In the Barnett shale in Texas, which started the horizontal drilling and fracking technology over 15 years ago, some of the wells that are over 10 years old had declined to 20 or 30% of their initial production. However, a number of them have been experimentally re-fracked with their production doubling from their declined levels. That implies that the life of a well may be even longer than initially estimated.
The US is currently the only country that is producing shale oil and gas in a significant commercial volume. There are 137 shale formation that have had exploratory drilling in 41 countries outside of the US, and they have an estimated 345 Billion barrels of oil and 7300 Trillion Cubic feet of gas. That is 10 times the amount estimated in the US. That data doesn’t include the many known shale formations that haven’t yet had experimental wells or the many countries in which there is no information about shale formations.
As long as there is ANY profit in drilling these shale formations, they WILL be drilled. With that background, does anyone still think the price of oil will go back to $100 within the next decade? Here is a summary of shale gas & oil formations worldwide with a map of the known areas (the data is a year and half old):
http://www.eia.gov/todayinenergy/detail.cfm?id=14431
Drill, Baby Drill!