Despite the hype about the shale gas revolution, the extraction cost of (onshore) conventional gas remains below that of shale gas.

It would enhance US economic competitiveness, especially relative to Europe, given the lower costs involved in the extraction of shale gas.

Recent breakthroughs have allowed the extraction of unconventional natural gas, such as shale gas, which might help offset decline in the years ahead.

Indeed, shale gas extraction is so economically favorable that even American gas exported to Europe would cost 30 less than what the Russian energy giant Gazprom currently charges.

Whereas extraction of America s extensive reserves of natural gas was previously thought to be unfeasible, technologies such as hydraulic fracturing ( fracking ) have ushered in a shale gas revolution.

Extraction

Extraction

for Pennsylvania Shale.

Extraction Dialog

Extraction Force

Extraction Force

Tar Sands and Shale.

Shale Gas to the Rescue?

The Shale Revolution s Global Footprint

Extraction into subfolder

Ready for extraction.

pelting them with stones of shale ,

pelting them with stones of shale ,

Options for batch extraction

It's rooted in extraction.

They're an extraction team...

History 1851 1963 Commercial extraction of oil on the shores of the North Sea dates back to 1851, when James Young retorted oil from torbanite (boghead coal, or oil shale) mined in the Midland Valley of Scotland.

Open destination folder after extraction

Open destination folder after extraction

Uniform 64, ready for extraction.

The Bowland Shale, which lies beneath Lancashire and Yorkshire, contains 50 more gas than the combined reserves of two of the largest fields in the United States, the Barnett Shale and the Marcellus Shale.

And shale is not quite completely competent rock.

There was an error during extraction.

That is Coltan extraction, gold mining.

To my right is sheer shale. It's coming off.

You hit rock and then those layers of shale.

Data access, data availability and information extraction

Data access, data availability and information extraction

Extraction failed because of an unexpected error.

Mercury is used in the extraction process.

Kilo 64, green light. Ready for extraction.

Two thirds of the world's shale is in the US.

Relentless extraction is quickly depleting China s resource deposits.

We created man of an extraction of clay ,

We created man of an extraction of clay ,

Extraction, and good, big business of the war.

Shale gas wells deplete far more rapidly than conventional fields do.

In Europe, shale energy resources have largely remained in the ground.

longwall mining, fracking, tar sands, tar shale, deep ocean Arctic drilling.

America s shale gas industry grew by 45 annually from 2005 to 2010, and the share of shale gas in America s overall gas production grew from 4 to 24 .