(Source: Reuters, August 12, 2014)
WASHINGTON, D.C. — From modest beginnings in the Barnett shale beneath the city of Fort Worth, unnoticed by most energy analysts, horizontal drilling and hydraulic fracturing spread across North America and transformed all aspects of the energy landscape in under 10 years. Now the most important question for energy analysts is what technology will revolutionize the system next. One of the most promising candidates has been taking shape along America’s highways and at a specialist rail testing center in Colorado.
Full story: Reuters UK