  .com/doi/full/10.1029/2008rg000270 the full research paper. laboratory experiments + examples of actual oil fields that are impossible to be of biogenic origin.  dinosaur oil sissies have no response to this. our planet produces oil in the mantle and there's an infinite supply of it, all we have to do is drill for it and start figuring out the true production rate of it, to not run the wells dry from over consumption.
Germany