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

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petro
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Joined: Sat Jan 15, 2011 12:02 am

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Post by petro »

Hello,

in the equation of getting the average pressure, well drainge area is required, so how this area can be got?

and for the shape factor,e.g to assume that the well is in the centre of a circle or near one corner of a triangle, what condition in order to decide what case to use?

thanks
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FANARCO
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Post by FANARCO »

Dear petro ,,

Assuming you have all the geological data regarding the subjected well test, you have an idea about the location of the well and the geometry of the developed block.
i.e. you know the shape of the block which containing the well is it square, rectangle, circle......etc.

If you don't know the shape, so, you are in the exploration phase and no need to know the average reservoir pressure because it will be equal the initial reservoir pressure and you can get it from MDT, DST, static pressure measurement....etc..
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