A steady$-$state flow test was conducted on some core sample to establish two phase $($i$.$e$,$ oil and water$)$

relative permeability curves. The maximum effective permeability of oil $(k_{ro})$ was used as the base to

generate the relative permeability curves. A summary of all calculated relative permeability data is

presented on the next page.

a$.$ What is the system's wettability? Support your conclusion by the indicators.

b$.$ Establish Corey's permeability$-$saturation relationships for oil and water through estimating relative

permeability exponents.

c$.$ Another core sample from the same reservoir was tested in the laboratory and showed the following

critical fluid saturations:

$S_{wi}=0\mathrm{.}3$

$-S_{or}=0\mathrm{.}1$

What are the oil and water relative permeabilities of this sample at $S_w=0\mathrm{.}6?($not $0\mathrm{.}65,$ ignore picture$)$

Sw Kro and Krw values and provided in the table in the picture

Attach all plots to your answer.

From the second image $($data table associated with Problem #$3)$;