The following PVT and production history data are available on an oil reservoir in Rumailah oil field. Original oil in place 10 MMSTB, Initial water saturation 22%, Initial reservoir pressure 2496 psia, Bubble-point pressure = 2496 psi. GOR wt/STB Pressure bl/STB sf/STB bbl/scf psi 0 906 0016 1.373 0015 2496 1.325 650 0.000796 650 0001335 1360 1.250 1.233 1498 486 450 0.001616 1437 0014 2080 1302 The cumulative gas-oil ratio at 1302 psi is recorded at 953 scf/STB. Calculate: a. Oil saturation at 1302 psia b. Volume of the free gas in the reservoir at 1302 psia c. Relative permmeability ratio (kg/ko) at 1302 psia

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Pricing Excavation and Backfill

Backfill, in construction, is the activity of returning the soil and gravel that are removed during building construction or using them again to toughen and support the foundation of the building or any other structural component.