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Which soil has greatest permeability?
sandy
What is soil permeability?
soil permeability is the amount of water soil can hold
What type of soil can retain the greatest amount of water?
Low permeability and Steep slope
Can a rock have high porosity but low permeability?
Yes for example Clay has high porosity and low permeability
What rock is low in porosity and low in permeability?
Most intrusive igneous rock is low in porosity and permeability.
Which soil has greatest permeability?
sandy
What feature of a membrane describes whether molecules can cross the membrane?
permeabiity
What is the ability of a cell membrane to allow material to pass through it called?
permeability
Does silt have high permeability?
Silt has neither high or low permeability. It has moderate permeability. :) !
Unit of relative permeability?
Relative permeability is dimensionless
What is permeability value of germanium?
16.0 is the value of permeability
What are facts about permeability?
Changes in permeability are changes in the number of compounds that can pass through a membrane. The presence of certain chemicals or radiation can change the permeability of a membrane.
What is the permeability of coars and fine sand?
The permeability of coarse sand is 1.89mL/s and the permeability of fine sand is 0.54mL/s.
What is floodable length?
At any point in the length of a ship, the greatest part of the length centered at that point which can be flooded at the prescribed permeability without submerging the margin line.
How does porosity and permeability interact?
The porosity directly correlates with the permeability because the permeability requires a certain level of porosity for a certain measure of it.
Which of the following is a measure of a materials ability to transmit fluids through interconnected pore spaces capacity competence or permeability?
permeability
How can man increase porosity and permeability in oil wells?
There is not feasible way to change the overall porosity and permeability in an oil field. However, it is possible in many cases to improve the porosity and permeability within the near wellbore region, where the change in pressure is the greatest. Injecting acid into a well, may slightlyincrease the porosity but sigmificantly improve the permeability, as it creates larger flow paths (also called worm holes) through the formation. Hydraulic fracturing will also stimulate a well, although the formation's permeability and porosity is unchanges. It makes it easier for oil to flow into the well, so its effect in the long run, is the same as if the near well bore region had higher permeability. Low permeability formations often produced by horizontal wells, which is similar to hydraulic fracturing- it is easier for the oil to flow to the well.
