Q.5 If the total ocean bottom depth is 5,000 ft and the first layer depth is 12,000 ft and the second layer depth is 20,000 ft. The specific gravity of the rock in the first layer is 2.4 while the second is 2.8. Calculate the temperature, hydrostatic pressure, lithostatic pressure, and the effective pressure. Assume the temperature gradient is 1.5 °F/100 ft.

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