750HP mobile skid-mounted rig (ZJ30/1700B) is driven by AC variable frequency motor. According to its function, ...

The operation control system of land drilling rigs adopts dual PLC design and improves the reliability of the ...

1500HP skid-mounted oil drilling rigs adopt swing up substructure and K type mast, one time stringing leads to ...

2000HP skid-mounted rig adopt swing up substructure and K type mast, one time stringing leads to continuous ...

The skid-mounted drilling rigs are equipped with 3 sets of triplex mud pump. 2500HP skid-mounted drills adopt ...