A Demonstration Project of 2000m Hydraulic Core Drilling Equipment

Abstract:

This paper introduced the configuration of hydraulic core drilling equipment and the drilling technology adopted in the demonstration project in Jinqingding gold mining area, summarized the research achievements of this project and proposed the recommendations about the development of deep core drilling equipment.

Key words:hydraulic core drill; mud pump; drilling parameters monitoring; wireline drill rod; wireline hydro hammer; long lifetime diamond bit