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Guo, Boyun / Computer Assited Petroleum Production Engg 0750682701_chap07 Final Proof page 96 3.1.2007 8:47pm Compositor Name: SJoearun




               7/96  PETROLEUM PRODUCTION ENGINEERING FUNDAMENTALS
                     Formation porosity:    0.15               Non-Darcy flow coefficient:  0
                     Water saturation:      0.30               Drainage area:           160 acres
                     Gas-specific gravity:  0.7 air ¼ 1        Wellbore radius:         0.328 ft
                                                  4
                     Total compressibility:  1:6   10 psi  1   Tubing inner diameter:   1.995 in.
                     Darcy skin factor:     0                  Desired flowing wellhead pressure: 800 psia
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