25 July 2017

Top drive

Top drive systems primarily function like a power swivel, applying rotary torque to the drill pipe at the top of the drill string. Some early top […]
18 July 2017

Top drive casing running system

An adaptor that attaches to the top drive eliminating floor tongs and manual handling of casing using the power and rotation from the top drive. When […]
18 July 2017

Torque

The turning force that is applied to a shaft or other rotary mechanism to cause it to rotate or tend to do so. Torque is measured […]
18 July 2017

Torque converter

A hydraulic device connected between an engine and a mechanical load such as a compound. Torque converters are characterized by an ability to increase output torque […]