Model of Direct Rotary Rig- Engineering Lab Training Systems Description and Specifications for Lab Tenders
Model of Direct Rotary Rig- Engineering Lab Training Systems.
The basic principle of operation of a rotary rig are
clearly demonstrated by this convenient size open construction model. It
Is mounted on a truck chasis, components and arrangement for erecting
the derrick manually and showing important parts like Rig. mud pump,
draw work -reels and rotary table etc. and dummy levers for operations,
The kelley drill rods and swivel etc. are given separately.