TECHNICAL FEATURES
v K-type two-section telescoping mast and parallelogram substructure are adopted and both of them are raised by hydraulic cylinders;
v Such mechanical tools as hydraulic mechanical arm, hydraulic power tong, air slip and hydraulic pipe rack enable the hydraulic control of pipe handling ;
v Weight bit increasing device and BOP handling device are specially designed for slant rig;
v Dual driller control mode brings the overall monitor of rig;
v Hook block structure is compact;
v PLC is adopted to control the mechanical arm which brings the program control for pipe handling and the safety interlock of pipe centering and holding;
v Drawworks, mud pump and rotary table are driven by one shift stepless speed regulator with full-digital VFD control system, which enables the intelligent control of the rig.
TECHNICAL PARAMETERS
|
名义钻井深度 Nominal Drilling depth |
114mm钻杆 Drill Pipe: 1200~ 2000m（斜深 Slant Depth） |
|
127mm钻杆 Drill Pipe: 1100~ 1800m（斜深 Slant Depth） |
|
|
最大钩载 Max. Hook Load |
1700kN |
|
井架工作倾角范围 Tilt Degree of Mast |
0~45。（铅垂夹角 Angle with the Plumb Line）调节增量 Adjustable Range 1.5° |
|
钻井绳数 Line of Hoisting System |
4×5 |
|
钻井钢丝绳直径Drilling Line Dia. |
Φ29mm |
|
顶驱最大连续输出扭矩 Max. Continuous Output Torque of TDS |
31.4 kN.m |
|
井架型式 Mast Type |
K 两节伸缩 K-type, Two-section Telescoping |
|
卡瓦支承盘通径 Bore Dia. Of Slip Support |
520mm（20 1/2in） |
|
适应最大钻具长度 Max. Applicable Drilling Tool Length |
12m |
|
井架有效高度 Clear Height of Mast |
24m |
|
钻台高度 Drill Floor Height （钻井时 while drilling） |
4.5m |
|
钻井泵型号与数量 Mud Pump Type × Number |
F1300泵组一台 One pumping set F1300 |
|
主柴油发电机组台数及功率 Gen Sets Number × Power |
2×1200kW |
|
钻具加压最大拉力 Max. Pull of Bit Weight Increasing Device |
300kN |
|
机械手举升力 Lifting Capacity of Mechanical Arm |
30kN |
|
机械手夹持范围 Handling Range of Mechanical Arm |
2 7/8in～13 3/8in |
