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Petroleum Production Operations
Advanced Petroleum Production Operations
Quiz 1
Solution
Q.1.
What is absolute permeability?
a) It is the ratio of effective permeability over the absolute permeability
b) It is the ratio of absolute permeability over the effective permeability
c) It is the ability to flow fluid through the porous media of permeable rock when only one type of fluid is in the rock pore spaces
d) It is the ability to flow fluid through the porous media of permeable rock when more than one type of fluid is in the rock pore spaces
Q.2.
What is effective permeability?
a) It is the ratio of effective permeability over the absolute permeability
b) It is the ratio of absolute permeability over the effective permeability
c) It is the ability to flow fluid through the porous media of permeable rock when only one type of fluid is in the rock pore spaces
d) It is the ability to flow fluid through the porous media of permeable rock when more than one type of fluid is in the rock pore spaces
Q.3.
What is relative permeability?
a) It is the ratio of effective permeability over the absolute permeability
b) It is the ratio of absolute permeability over the effective permeability
c) It is the ability to flow fluid through the porous media of permeable rock when only one type of fluid is in the rock pore spaces
d) It is the ability to flow fluid through the porous media of permeable rock when more than one type of fluid is in the rock pore spaces
Q.4.
How does reduced absolute permeability results in the formation damage mechanism?
a) Results from plugging of pore channels by induced or inherent particles
b) Results from an increase in water saturation or oil wetting of the rock
c) Results due to a decrease in water saturation
d) Results due to a decrease in gas saturation
Q.5.
How does reduced relative permeability to oil result in the formation damage mechanism?
a) Results from plugging of pore channels by induced or inherent particles
b) Results from an increase in water saturation or oil wetting of the rock
c) Results due to a decrease in water saturation
d) Results due to a decrease in gas saturation
Q.6.
How does increased viscosity of the reservoir fluid result in the formation damage mechanism?
a) Results from plugging of pore channels by induced or inherent particles
b) Results from an increase in water saturation or oil wetting of the rock
c) Results from emulsions or high-viscosity treating fluids
d) Results due to a decrease in gas saturation
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