Beijing Novotech Petroleum Technology Co., Limited
ith an optimum structure and high-level integration, the whole rig
requires a small working space.
The heavy-duty self-propelled chassis are available in
various drive ways 8×6, 10×8, 12×8, 14×8, 14×12, with hydraulic
steering system which ensures good drilling accessibility, cruise
capability and lateral stability, and also the working reliability
of every component.
The matching between the engine and the transmission box
ensures high driving efficiency and high working reliability. The
drawworks and rotary tables can be driven by motors.
The drilling rig main brake can be band brake or hydraulic
disc brake, and the auxiliary brake can be water cooling thrust
plate pneumatic brake or water brake.
The rotary table transmission box provides forward-reverse
shift, which is suitable for DP make up and break out operations,
and is equipped with a reverse torque release device that ensures
the DP deformation force releases safely.
The configurations of the solid control system, well control
system, high-pressure manifold system, generator house, engine pump
house, doghouse and other auxiliary equipment can meet the
different requirements of the end-users.