reservoirs to rock properties

3. [2 pts.] For the following core data obtained from a sandstone reservoir: a) [1pt.] Fit the data with a power equation. b) [1pt.] Predict the reservoir permeability if its porosity is 21.8%. 4. [2 pts.] Following data were obtained during a heliem flood in a 3.81cm diameter and 10.0cm long core plug sample. Determine the Klinkenberg-corrected absolute permeability of the core. Nitrogen average viscosity is 0.025cP at the test conditions, and outlet pressure (P2) is maintained at the atmospheric pressure (i.e., 1.0atm )