And you know this how?
"A man will not see what his paycheck prefers him not to see."
I know that oil is biotic from the fact that all oil contains microorganisms which match up in the fossil record from strata in the sedimentary rock it was found.
Now, if you believe oil is abiotic you will need to find oil that does not contain any microorganisms and is found in or under an igneous rock formation.
So, until you can do that, abiotic oil is B.S. like UFO's and the Easter Bunny.