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Federal
Auto Indexer Auto-Indexer for Percussive Hammers: Vane Motor Dynamometer Testing recent views
Department of Energy —
Objectives Options associated with geothermal drilling operations are generally limited by factors such as formation temperature and rock strength. The objective of... -
Federal
Microhole drilling technology utilizing a golden section search algorithm recent views
Department of Energy —
A fundamental issue in microhole drilling is that delivering high weight-on-bit (WOB), high torque rotational horsepower to a conventional drill bit does not scale...