counting chickens before they hatch, page-8

PC43,

I can only assume the data Entry Clerk/Temp was not put straight on: m = 1,000 and mm = 1,000,000 and that M does not translate directly into a Million or perhaps he or she had a really big night at the Hell Fire Club and missed out on some sleep.

Anyway I have a question that you may, or may not be able to give an answer to.

Now that we are well and truly in the green and clean age. How much CO2 as a % of the gas mix will render a gas field un-commercial? Obviously Off-Shore will be different to On-Shore.

MI