News tagged with gas hydrates

Methane hydrates and global warming

Methane hydrates are fragile. At the sea floor the ice-like solid fuel composed of water and methane is only stable at high pressure and low temperature. In some areas, for instance in the North Atlantic ...

Jan 02, 2014 4.1 / 5 (38) 104 | with audio podcast

Going greener offshore

Pei Cheng Chua at the University of Stavanger (UiS) has developed new and better environment-friendly chemicals for use in oil and gas production. The 32-year-old from Malaysia defended her PhD thesis on ...

Apr 04, 2013 4 / 5 (2) 0

Models will enable safer deepwater oil production

Rice University researchers are developing a comprehensive model that will predict how brine, oil and gas drawn from ultra-deep wells react to everything encountered on the way up to the surface and to suggest strategies ...

Apr 01, 2013 not rated yet 2

The great gas hydrate escape

For some time, researchers have explored flammable ice for low-carbon or alternative fuel or as a place to store carbon dioxide. Now, a computer analysis of the ice and gas compound, known as a gas hydrate, ...

Jan 18, 2012 4.1 / 5 (7) 2 | with audio podcast

Understanding methane's seabed escape

A shipboard expedition off Norway, to determine how methane escapes from beneath the Arctic seabed, has discovered widespread pockets of the gas and numerous channels that allow it to reach the seafloor.

Sep 19, 2011 5 / 5 (3) 0