Porosity Permeability Relationship in carbonate rock pptAmar Gaikwad
A information about porosity and permeability in a carbonate rock. in which we studied the porosity measurement , carbonate rock ,permeability and correlation between them.
Porosity Permeability Relationship in carbonate rock pptAmar Gaikwad
A information about porosity and permeability in a carbonate rock. in which we studied the porosity measurement , carbonate rock ,permeability and correlation between them.
Total (absolute) Porosity and Isolated Porosity MeasurementRaboon Redar
Absolute porosity is the percentage or volume of void spaces or porosity of rocks that can contain hydrocarbons. Porosity is the measure of a rock’s ability to hold hydrocarbons like oil and gas, water, and condensates. Absolute porosity contains effective (interconnected) and ineffective (isolated) porosity. Effective porosity is the volume of connected pores, but isolate is the pore volume which is not connected to the pore network. Isolated porosity can be significant in volcanic rocks and some carbonates.
Porosity is the quality of being porous, or full of tiny holes. Liquids go right through things that have porosity. It is shown as a fraction of the volume of voids over the total volume, which is between 0 and 1, or between 0% and 100% as a percentage. Primary and secondary porosity can be read directly from neutron, density, and sonic logs.
Total (absolute) Porosity and Isolated Porosity MeasurementRaboon Redar
Absolute porosity is the percentage or volume of void spaces or porosity of rocks that can contain hydrocarbons. Porosity is the measure of a rock’s ability to hold hydrocarbons like oil and gas, water, and condensates. Absolute porosity contains effective (interconnected) and ineffective (isolated) porosity. Effective porosity is the volume of connected pores, but isolate is the pore volume which is not connected to the pore network. Isolated porosity can be significant in volcanic rocks and some carbonates.
Porosity is the quality of being porous, or full of tiny holes. Liquids go right through things that have porosity. It is shown as a fraction of the volume of voids over the total volume, which is between 0 and 1, or between 0% and 100% as a percentage. Primary and secondary porosity can be read directly from neutron, density, and sonic logs.
4. It is defined as the ratio of pore volume to bulk volume of
a rock sample.
Porosity is one of the most important rock properties in
describing porous media.
The porosity is defined as the capability of a rock to hold
fluids in pores.
5. 0-5% Negligible
5-10% Poor
10-15% Fair
15-20% Good
20-25% Very Good
6. Permeability of a rock is defined as the ease
with which the fluid can flow.
Permeability with one fluid in pore is called
“Absolute permeability”
With more then one fluid is called “Effective
permeability”
“Relative permeability” is the ratio of
effective permeability and absolute
permeability.
It is denoted by ‘K’
Permeability can be calculated by milli Darcy