You may have been emailed this yourself allough he refrains from naming the company in question it is in fact a firm called Corac do a search and you can find more details, they are doing trials with this device in various gas fields later this year, their share price is currently trading at around 70 pence some pundits are predicting the shares could rocket as much as 10X their current value if this gadget works, of course that is the upside if it dosnt do the job its supposed to do then the shares will plummet, its a risky one but it could be worth a punt !happy!