Fundamental research improves oil extraction efficiency

We are currently successful in extracting approximately one third of the oil from oil fields. The reason for this low figure is that a large proportion of the oil remains trapped in the rock. It was already clear that great ...

Oil companies frack in waters off California

Companies prospecting for oil off California's coast have used hydraulic fracturing on at least a dozen occasions to force open cracks beneath the seabed, and now regulators are investigating whether the practice should require ...

UK study highlights action needed to maximise economic recovery

(Phys.org)—A new study from the University of Aberdeen published today highlights the substantial remaining potential from the UK Continental Shelf (UKCS) but concludes that, if long term economic recovery is to be maximised, ...

Kazakhstan sounds alarm over dying Caspian seals

The Kazakhstan government and environmentalists Tuesday sounded the alarm over the declining numbers of endangered Caspian seals after 35 animals were found dead over the weekend.

China orders US oil giant to halt rigs after spill

China said Wednesday it had ordered US oil giant ConocoPhillips to immediately stop operations at several rigs in an area off the nation's eastern coast polluted by a huge slick.

Native groups sue over polar bear critical habitat

(AP) -- Alaska Native groups worried about losing tax revenues and royalties from oil development filed a lawsuit Friday challenging the federal government's designation of critical habitat for threatened polar bears on ...

Oil boom possible but time is running out

Oil recovery using carbon dioxide could lead to a North Sea oil bonanza worth £150 billion ($240 billion) – but only if the current infrastructure is enhanced now, according to a new study published today by a world-leading ...

Bacteria keep tabs on state of oil field

The ups and downs of the bacteria in an oil field provide a useful source of information for keeping tabs on the state of the oil field itself. In theory, this process known as 'biomonitoring' can increase the yield from ...

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