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4000 m drilling system (AC variable frequency electric drive
      Promulgator :keler      Time:2016-02-24

名义钻深  Nominal drilling depth

2000~3200 m(5″钻杆 Drill pipe)

2500~4000  m(4 1/2″ 钻杆Drill pipe)

最大钩载  Max. hook load

2250 kN

绞车型号、额定功率  Drawworks model, rated power

JC40DB,800kW

档数  Drawworks shift number

1+1R或 or 2+2R (无级变速)

(stepless speed regulation)

刹车方式  Brake mode

液压盘刹+能耗制动  Hydraulic disc brake + Regenerative brake

钻井钢丝绳直径  Drill line diameter

32 mm

游动系统绳系  Hoisting system line series

10

井架有效高度  Mast effective height

43m

天车  Crown Block

TC225

游车  Traveling Block

YC228

转盘  Rotary Table

ZP375

泥浆泵  Mud Pumps

F1300×2

 
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