A laboratory capillary pressure test was conducted on a core sample taken fromthe Nameless Field. The core has a porosity and permeability of 16% and 80md, respectively. The capillary pressure-saturation data are given as follows:SwPer psi1.00.500.80.600.60.750.41.050.21.75The interfacial tension is measured at 50 dynes/cm. Further reservoir engineeringanalysis indicated that the reservoir is better described at a porosity value of 19% andan absolute permeability of 120 md. Generate the capillary pressure data for thereservoir.SwPc,oldPc,new10.50.150.80.60.170.60.750.220.41.050.310.21.750.51

Porosity=16%Permeability=80mdTension=50dynes/cmPorosity=19%Absolute permeability=120md -

A laboratory capillary pressure test was conducted on a core sample taken the Nameless Field. The core has a porosity and permeability of 16% an md, respectively. The capillary pressure-saturation data are given as follov Sw Per psi

A laboratory capillary pressure test was conducted on a core sample taken the Nameless Field. The core has a porosity and permeability of 16% an md, respectively. The capillary pressure-saturation data are given as follov Sw Per psi

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Chapter5: Analysis Of Convection Heat Transfer

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Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

A laboratory capillary pressure test was conducted on a core sample taken from
the Nameless Field. The core has a porosity and permeability of 16% and 80
md, respectively. The capillary pressure-saturation data are given as follows:
Sw
Per psi
1.0
0.50
0.8
0.60
0.6
0.75
0.4
1.05
0.2
1.75
The interfacial tension is measured at 50 dynes/cm. Further reservoir engineering
analysis indicated that the reservoir is better described at a porosity value of 19% and
an absolute permeability of 120 md. Generate the capillary pressure data for the
reservoir.
Sw
Pc,old
Pc,new
1
0.5
0.15
0.8
0.6
0.17
0.6
0.75
0.22
0.4
1.05
0.31
0.2
1.75
0.51

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