scientists and engineers found that oil is not a ‘fossil fuel’ but is a natural product of planet Earth – the high-temperature, high-pressure continuous reaction between calcium carbonate and iron oxide – two of the most abundant compounds making up the Earth’s crust.
A team consisting of Russian scientists and Dr J. F. Kenney, of Gas Resources Corporation, Houston, USA, have actually built a reactor vessel and proven that oil is produced from calcium carbonate and iron oxide
Interesting!
An oldie, but a goodie ...
https://greatawakening.win/p/12kFZBAP0G/red-pill-time--petroleum-is-not-/c/