oilfields don t refill
your well will refill when the oil in the rock gradually gets accesible through small cracks in the rocks. thats why fracking which increases the cracks does the same faster
in a normal oilfield about 20% - 40% of the oil can be recovered, with fracking 20% more can be recovered, still leaves 40% - 60% of the oil which can t be recovered
after a few decades more of this oil can be recovered.#
not refilled just getting the slobs
theres other technology to increase yield
yea, it used to be assumed that oil formed in place, too..
IDK I prefer to listen to scientists and chemists.
"No one has been more astonished by the potential implications of our work than myself," said analytic chemist Jean Whelan, at the Woods Hole Oceanographic Institution, in Massachusetts. "There already appears to be a large body of evidence consistent with ... oil and gas generation and migration on very short time scales in many areas globally," she wrote in the journal Sea Technology.
"Almost equally surprising," she added, is that "there seem to be no compelling arguments refuting the existence of these rapid, dynamic migration processes."