3b) A well of r = 0.328 ft , drainage area 650 acres and Pwr=4500 psia in the reservoir of following characteristics (K = 28 md, h = 59 ft, Pe= 5651 psia, u = 1.67 cp, and B, 1.12 rb/stb). This well is producing at steady state with an outer boundary constant pressure of 5651 psia. This well suffers from skin effect equals to + 10 and penetration of damage is 3ft beyond the wall of the well. Answer Following Questions: A) Calculate production rate of the well for s =+10 and s = zero. B) Describe two mechanisms to increase damaged well production by 30% C) Permeability of damage zone.
3b) A well of r = 0.328 ft , drainage area 650 acres and Pwr=4500 psia in the reservoir of following characteristics (K = 28 md, h = 59 ft, Pe= 5651 psia, u = 1.67 cp, and B, 1.12 rb/stb). This well is producing at steady state with an outer boundary constant pressure of 5651 psia. This well suffers from skin effect equals to + 10 and penetration of damage is 3ft beyond the wall of the well. Answer Following Questions: A) Calculate production rate of the well for s =+10 and s = zero. B) Describe two mechanisms to increase damaged well production by 30% C) Permeability of damage zone.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:3b) A well of r = 0.328 ft , drainage area 650 acres and Pwr=4500 psia in the reservoir of following
characteristics (K = 28 md, h = 59 ft, Pe= 5651 psia, u = 1.67 cp, and B, 1.12 rb/stb). This well is
producing at steady state with an outer boundary constant pressure of 5651 psia. This well suffers from
skin effect equals to + 10 and penetration of damage is 3ft beyond the wall of the well.
Answer Following Questions:
A) Calculate production rate of the well for s =+10 and s = zero.
B) Describe two mechanisms to increase damaged well production by 30%
C) Permeability of damage zone.
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