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Unformatted text preview: 3 /D and a point sink at (300, 200, 800) with rate -1 m 3 /D in an isotropic reservoir with a permeability of 1 D and a porosity of 0.1. The distances are in meters for the (x,y,z) coordinates. (a) Write the particular expression for the flow potential for this problem. (b) Write the particular expressions for the three velocity components. (c) Calculate the x component of the velocity at location (100, 100, 100) in m/s. (d) Calculate the change in potential between the source and one of the sinks if the viscosity is 1 cp. Use a radius of 0.1 m for both the source and sink. (e) Suppose now that there is an impermeable boundary located at z=1000 m. Give the coordinates of the required image wells to model this no flow boundary and show that the flux in the z direction is in fact zero at this boundary with these image wells. Make a sketch showing the location of both the real and image sources/sinks and the boundary....
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This note was uploaded on 05/15/2011 for the course PGE 323 L taught by Professor Johns during the Spring '10 term at University of Texas at Austin.
- Spring '10