A core sample has a cross sectional area of 1 cm2 and a length of 5 cm. Water with a viscosity of 1 cp was flowed through the core under the saturation conditions as follows: Calculate absolute permeability of this core sample Calculate effective permeability to water at the water saturation of Sw = 0.9. Calculate the relative permeability to water at Sw = 0.9. Can you infer from this data if water a wetting or a non-wetting fluid in this core? Why? Др (psia)Time secSwSoVw ccRun#1201.000.20.4300Run#2200.900.119.6300

Given dataCross sectional Area=A=1 cm2Length(L)=5 cmViscosity=V=1 cp=1×10-7Ns/cm2Q1=20.4300=0.0680…

Answered: A core sample has a cross sectional…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A core sample has a cross sectional area of 1 cm2 and a length of 5 cm. Water with a viscosity of 1 cp was flowed through the core under the saturation conditions as follows:

Calculate absolute permeability of this core sample

Calculate effective permeability to water at the water saturation of Sw = 0.9.

Calculate the relative permeability to water at Sw = 0.9.

Can you infer from this data if water a wetting or a non-wetting fluid in this core? Why?

Др (psia)
Time sec
Sw
So
Vw cc
Run#1
20
1.00
0.
20.4
300
Run#2
20
0.90
0.1
19.6
300

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