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泥浆泵
钻井设备
旋系统
Power CatWalk
Pipes
Pipe Racking Machine
Mast & Substructure
Iron Rough neck
Electrical Control System
Drilling Motors
钻台的工具
Well Head & Control Equipment
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ZJ50LDB
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rigs
ZJ50LDB
Nominal range of drilling depth (5″DP): 3500-5,000m: 3×810kw
Max. Load of hook (12 lines): 3,150kn;
Rated input power of DW: 1100kw (1500HP);
Gears of DW: 4+2R;
Max. Lines of hoisting system (along the line): 12 lines;
Diameter of drilling wireline: ø35mm;
Number × power of mud pump: 2*1600HP;
Nominal diameter of RT opening: ø952.5mm;
Gears of RT: 1+1R stepless speed regulating;
Effective height of mast: 44.5m;
Height of drill floor: 9.5m;
Clear height of substructure: 8.26m (including the height of guide rail: 0.5m);
Number × power of diesel engine set