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Numerical Simulation on the Performance of Thermal-Shock Enhanced Drill Bit for Supercritical Geothermal Drilling

Nanao, Jumpei; Naganawa, Shigemi

Key words
geothermal well drilling, supercritical geothermal, thermal shock, hybrid bit, Venturi effect, computational fluid dynamics simulation
Conference
Geothermal Resources Council Transactions
Year
2020
Session
Drilling; Drill bits; Supercritical fluids; Fluid dynamics
Language
English

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