@mark noble,
jever see a crude oil play? ever see the chnnel or basin in which its in?
An extremely small portion of gas is produced via CO2 and alredy exiting methane (There yer problem).
Remain stubbornly ignorant, you aint hurting anybody (course you aint helping anybody either)
A driller named Hayseed Johnston trid to prove the abiotic oil myth by searching in non sedimentary basins. He found gas in a serpwntin leans and it was all because of fatty acids produced by archaea and bacteria.
Why not buy some stock in n biotic oil compny wellfield.(There re two of these tht I know of. One of which was "Seeding the field" with C2H6 which could be DNA fingerprinted and the isotopes of C12/C13 showed it to be biologic sourced.
See, the scientists arent as dumb as you make you buds believe. It is you, Im sad to say, who are the dim ones. But you keep saying the same dumb bumper stickers without ever reading some rel petroleum engineering