Who gives a damn? Whether or not that theory is true doesn't change the observed reality that it's rare for oil and gas fields to refill once they've been depleted. And when they do refill, usually geologists have an obvious, boring, explanation like leakage from another oil or gas field that's connected to the one you extracted from.

I used to work in geophysics, at a company mainly funded by oil and gas interests. Angiogenic Deep Origin theory is regarded as an unscientific joke in the industry. It was an interesting hypothesis. But it failed to get good evidence for it.