Question: petroleum engineering 2. A cylindrical core sample has a length of 8cm and a diameter of 3 cm. The dry weight of the sample is

petroleum engineering
petroleum engineering 2. A cylindrical core sample has a length of 8cm

2. A cylindrical core sample has a length of 8cm and a diameter of 3 cm. The dry weight of the sample is 90.8g, and the weight of the sample saturated with oil of density 0.75g/cm3 is 101.2g. What is the porosity of this sample? 3. Pressure in sample chamber is at 42psi internally. After equilibration the pressure in both the sample and the second chamber is at 18psi. The chamber volumes are 100cc and 100cc respectively. The bulk volume of the sample is 29cc. Estimate the porosity (Fraction) of Abu Dhabi sandstone using Boyle's Law porosimeter. (2 Points, CLO\#3)

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