[Osem]

There could be up to 100 billion barrels of oil onshore beneath the South of England, says exploration firm UK Oil & Gas Investments (UKOG).

Last year, the firm drilled a well at Horse Hill, near Gatwick airport, and analysis of that well suggests the local area could hold 158 million barrels of oil per square mile.

But only a fraction of the 100 billion total would be recovered, UKOG admits.

The North Sea has produced about 45 billion barrels in 40 years.

"We think we've found a very significant discovery here, probably the largest [onshore in the UK] in the last 30 years, and we think it has national significance," Stephen Sanderson, UKOG's chief executive told the BBC.

http://www.bbc.co.uk/news/business-32229203

How long before local residents demand devolution I wonder?