Porous sandstone is a good reservoir rock for its porosity enables it to store the fluid (oil?) and also to allow easy release.
Compare with oil shale, where the rock is very fine grained and will not release the fluid easily.
Both would ideally be capped with an impermeable cap rock to constrain the oil.
both source rocks and reservoir rocks are highly porous. however, the permeabilty of a reservoir rock distinguishes it from a source rock.
well according to my research impermeable rock that occurs at the top of an oil reservoir is called cap rock
This is known as a cap rock.
Source rock; reservoir rock; cap rock
The physical characteristics of reservoir rocks that enable them to store fluids and to allow fluids to flow through them. The main properties of interest are rock porosities and permeabilities.
both source rocks and reservoir rocks are highly porous. however, the permeabilty of a reservoir rock distinguishes it from a source rock.
I Rock!
well according to my research impermeable rock that occurs at the top of an oil reservoir is called cap rock
well according to my research impermeable rock that occurs at the top of an oil reservoir is called cap rock
This is known as a cap rock.
Source rock; reservoir rock; cap rock
limestone
sedimentary
It is a reservoir near Branson, MO.
The physical characteristics of reservoir rocks that enable them to store fluids and to allow fluids to flow through them. The main properties of interest are rock porosities and permeabilities.
oil, gas, rock, water
100 to 1000 mD