The hyphenation system was carefullydesignedand the operation (conditions) such asinjectortemperature, carriergasflow rate, make-up gasflow rate and argon flow rate were optimized in detail.
The North Slope natural gas hydrates makeup 11.5 percent of the volume of gas within all other undiscovered, technically recoverable gas resources in the United States -- frozen or not, the USGS estimated.
Its immense shale-gas potential might make it even less willing to pay up, inclining it to depend less on pipeline gas and to take the risk that it can smooth out ebbs and flows through spot markets.