low residual oil rate oil production line in botswana

   
low residual oil rate oil production line in botswana
                                               
                                               
                                               
                                               
  • low residual oil rate oil production line in botswana
  • How to measure residual oil saturation in a live field depletion?
  • Established techniques to measure the residual oil saturation in a live field depletion, such as conventional open hole logging, pulsed neutron logging and direct core measurements have been employed. This paper investigates the methodology of each technique and the comparison of the magnitude and uncertainty of the saturations obtained.
  • What is pressure maintenance in oil production?
  • The level of pressure maintenance in oil production is usually just above bubble-point pressure such that injection costs are minimized. Since production rate is also dependent on reservoir pressure gradients, then the choice of pressure maintenance level will also include rate consideration.
  • What is the relative permeability of oil at water saturation?
  • The relative permeability to oil at the initial water saturation of 30% is 0.85. The oil viscosity at reservoir conditions is 3.4 cp and the water viscosity is 0.4 cpo The water formation volume factor for injected water is 1.005 RBIBBL.
  • What is the difference between swept and residual oil saturation?
  • We may distinguish between an average saturation in the swept region of the well pattern 50r(swept) and an average residual oil saturation in the whole reservoir including non-contacted or swept regions Sor. This latter oil saturation should be the same as the material balance residual oil saturation.