A well is producing under reservoir pressure maintenance project. The reservoir pressure is 8000 psi and the minimum possible wellbore pressure without using artificial lift is 7500 psi. well test...

Extracted text: A well is producing under reservoir pressure maintenance project. The reservoir pressure is 8000 psi and the minimum possible wellbore pressure without using artificial lift is 7500 psi. well test analysis shows a skin factor of +4. Write PHP program to determine well flow rate under these conditions (steady state radial flow) Data: Bo = 1.5 Res. Bbl/STB, µ, = 0.5 cP, k 100 md, h 30 ft, rw = 6 inch, re = 1000 ft, S Skin factor =+4 kh(Pe- Pwf) 141.2µB, In ( + s)