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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