TZ400 Jack-up Drilling Platform is suitable for operation in sandy or silty seabed, with the functions of drilling of deep well, cluster well, horizontal well, cementation and auxiliary oil test. It is intended for operating in water depth up to 122m (400ft) with a drilling capacity of 9000m (30000ft). The main performance is as follows: the accommodation reaches 150 persons, the max variable load is 3900t; the max hook load is 675t and the rated draw work power is 2880kw. Furthermore, multiple key equipments are imported from abroad, such as BOP from Cameron, top drive and high pressure valve set from NOV, main generator from CAT, mud solid control system from Derrick, well meeting the performance requirements of TZ400.