a) SPDC plans to sell one of their asset in Ankota field in the onshore region of the Niger Delta. The
Field have the following conditions:
p= 3600 psi, Pwf = 2200 psi, re = 740 ft. rw = 0. 3 ft, Uo = 2 cp, Bo =1. 4 bbl/STB
h=25ft, k= 60 md, Porosity= 0.2.
Assuming steadystate flow of an incompressible fluid in the reservoir.
i) As a fluid flow engineer, calculate the flow rate of this field in surface condition
ii) If the area of flow is 1.7 MMft, what is the apparent fluid velocity in ft/day
iii) What is the actual fluid velocity in ft/day?
a saturated oil reservoir is under consideration to be water flooded after drilling and completion .
core analysis test indicate that the initial and residual oil saturations are 70% and 35% respectively.
Calculate the displacement efficiency when the oil saturation is reduced to 60%, 50% 41% and 35%
Assume that Bo will remain constant throughout the project life, What will the displacement efficiency be if the residual oil saturation was 70% and 80%?