what do you think about?

Well Test Analysis, Pressure and Production Monitoring........ etc.

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mohammed107
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what do you think about?

Post by mohammed107 »

1-what is the difference between water injection and water flooding?

2-is water flooding considered tertiary recovery?

true or false
(A) tortuosity is used for accurately calculation of recover factor ( )
(b)relative permeability depends on mobility ( )
i think the reverse is true what about you?
(c)water saturation from well logs more accurate than from cores( ) why?

(d)volumetric reservoir has constant reserve( ) and what is meant by volumetric reservoir?

(e)numerical simulation can predict reservoir shape and structure( )
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Bilal Amjad
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Post by Bilal Amjad »

see my reply for your post on sister forum.
Bilal Amjad
Reservoir Engineering Consultant
mohammed107
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Post by mohammed107 »

thanks alot Bilal
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FANARCO
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Post by FANARCO »

Dear Mohamed ,,

Below are my answers

1-what is the difference between water injection and water flooding?

There is no clear difference between them in Engineering Language. But we can consider the Water injection is the whole project including the water flooding in the reservoir.

2-is water flooding considered tertiary recovery? No

true or false
(A) tortuosity is used for accurately calculation of recover factor (No )
(b)relative permeability depends on mobility (Yes)
i think the reverse is true what about you?
(c)water saturation from well logs more accurate than from cores(No ) why?

(d)volumetric reservoir has constant reserve(No ) and what is meant by volumetric reservoir? (Depletion drive reservoir with no drive mechanism)

(e)numerical simulation can predict reservoir shape and structure(No, can confirm only )
mohammed107
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Post by mohammed107 »

thanks alot FANARCO
BUT Bilal said that letter (c)water saturation.....................(true)
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FANARCO
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Post by FANARCO »

Hello Bilal ,,,

Could you explain that issue ???
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Bilal Amjad
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Post by Bilal Amjad »

logs can estimate Resisitivity of uninvaded zone which can be converted to water saturation.
Bilal Amjad
Reservoir Engineering Consultant
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