F794 Calculations
- Created by: Kb_1504
- Created on: 10-02-17 14:43
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- F794 Calculations
- Water
- %Porosity = (total volume of pore space / total volume of rock or sediment) x 100
- Permeability = distance water travels/ time taken
- Hydraulic Gradient = difference between hydro static pressure or head/distance
- Energy Resources
- Two way time time = 2d/v
- Years of resources = Estimates/ (barrels/day) x 365
- Geothermal gradient = distance / temperature change
- Metallic Mineral Deposits
- Concentration factor = concentration of metal in ore (grade) / average crustal abundance
- Cut-Off Grade = average crustal abundance x minimum concentration factor
- Water
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