- A Describe How Hydraulic Fracturing Can Improve The Energy Yield In Enhanced Geothermal System Egs 8 Marks B Brie 1 (237.66 KiB) Viewed 9 times
a) Describe how hydraulic fracturing can improve the energy yield in enhanced geothermal system (EGS)? (8 marks) b) Brie
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a) Describe how hydraulic fracturing can improve the energy yield in enhanced geothermal system (EGS)? (8 marks) b) Brie
a) Describe how hydraulic fracturing can improve the energy yield in enhanced geothermal system (EGS)? (8 marks) b) Briefly explain why most shallow geothermal systems have to be complemented by back-up heat-supplies or boilers for operation, but most deep geothermal systems do not need back-up. (8 marks) c) State two reasons why fresh water is not suitable as the medium for closed-loop heat extraction for geothermal systems. (4 marks) (Total: 20 marks)