i. A sandstone core sample is saturated 100% with water. Calculate the absolute permeability of the core sample if the water is flowing at 6.21 cubic centimetres per second. The length of the core sample is 14 centimetres and its diameters is 6 centimetres. The pressure differential across the core sample is 15 atmospheric pressure and the water viscosity is 1.2 centipoises.

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter11: Compressibility Of Soil
Section: Chapter Questions
Problem 11.16P
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i.
A sandstone core sample is saturated 100% with water. Calculate the absolute
permeability of the core sample if the water is flowing at 6.21 cubic centimetres
per second. The length of the core sample is 14 centimetres and its diameters is 6
centimetres. The pressure differential across the core sample is 15 atmospheric
pressure and the water viscosity is 1.2 centipoises.
Explain a method of how the permeability of low permeability reservoirs can be
ii.
improved.
Transcribed Image Text:i. A sandstone core sample is saturated 100% with water. Calculate the absolute permeability of the core sample if the water is flowing at 6.21 cubic centimetres per second. The length of the core sample is 14 centimetres and its diameters is 6 centimetres. The pressure differential across the core sample is 15 atmospheric pressure and the water viscosity is 1.2 centipoises. Explain a method of how the permeability of low permeability reservoirs can be ii. improved.
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