Подводное буровое оборудование
Understanding Jaw Plate Crushers An Essential Component in Mining and Construction
2. Drill String The drill string is a series of interconnected pipes that transmits drilling fluid and rotational force from the surface to the drill bit. It consists of drill pipes, heavy-weight drill pipes, and drill collars. The drill string must be robust enough to withstand the high pressures and stresses encountered during drilling.
Portability and Convenience
Maintenance of Jaw Plates
Applications
Calculating the Mud Pump An Essential Process in Drilling Operations
Content introduction
Problem: pump does not water, pressure gauge and true empty meter pointer beat violently.
Problem: pump does not water, pressure gauge and true empty meter pointer beat violently.