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A cylindrical well has a radius of 3 0 0 0 , a well radius of 0 . 3 5 and thickness of 3 0

A cylindrical well has a radius of 3000, a well radius of 0.35 and thickness of 300. The rock permeability is 40 mD and the initial pressure is 4,520 psi. The wellbore is vertical with a length of 10,000, an SSSV set at 1,000 causing a pressure drop of 100psi under flowing conditions. The reservoir fluid has a Bo value of 1.32 rb/stb and a viscosity value of 21.5cp. and a saturation pressure of 593psi. The liquid phase density along the wellbore is assumed to be constant and equal to 6.5ppg. The frictional pressure loss is 0.8*10-5 psi/ft/(stb/d).
1. Compute the expected wellhead pressure when the well is shut in
2. Provide a chart of the pressure from the perforations level up to the wellhead choke when the well is shut in.
3. Compute the rexpected wellhead pressure when the well is producing at a rate of1,000 stb/d
4.Can the well produce at a rate of 3,000 stb/dy?

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