A subsurface pool of hydrocarbons or water fluids (usually water and/or hydrocarbons) contained in porous or fractured rock formations.
See Also
...
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology
A subsurface pool of hydrocarbons or water fluids (usually water and/or hydrocarbons) contained in porous or fractured rock formations.
...
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petroleum Geology