A gas cap reservoir is estimated to have an initial gas cap volume with a size half of its' initial oil zone. The production data is given in Table $1.$ Estimate the oil initially in place using the Havlena and Odeh method.

$(19$ Marks$)$

$\backslash$table$[[\backslash$table$[[$Pressure$],[($psia$)]],\backslash$table$[[$Np$],[($MMSTB$)]],\backslash$table$[[$Rp$],[($SCF$/$STB$)]],\backslash$table$[[$Bo$],[($bbl$/$STB$)]],\backslash$table$[[$Rs$],[($SCF$/$STB$)]],\backslash$table$[[$Bg$],[($bbl$/$SCF$)]]],[$