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SLANT RIG for Drilling Depth of 2000 Meters
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SLANT RIG for Drilling Depth of 2000 Meters
Contact Name: Lu Xiaofeng (Deputy Manager)
Tel: 86-917—3462726; 13379389613
Email: lxf_bomco@cnpc.com.cn
Address: No. 2, Dongfeng Road, Baoji City, Shaanxi Province
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TECHNICAL FEATURES


  1. K-type two-section telescoping mast and parallelogram substructure are adopted and both of them are raised by hydraulic cylinders;


  1. Such mechanical tools as hydraulic mechanical arm, hydraulic power tong, air slip and hydraulic pipe rack enable the hydraulic control of pipe handling ;


  1. Weight bit increasing device and BOP handling device are specially designed for slant rig;


  1. Dual driller control mode brings the overall monitor of rig;


  1. Hook block structure is compact;


  1. 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;


  1. 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


Nominal Drilling depth

114mm Drill Pipe:

1200~ 2000m(Slant Depth)

127mm   Drill Pipe:

1100~ 1800m( Slant Depth)

Max. Hook Load

1700kN

Tilt Degree of Mast

0~45。(Angle with the Plumb Line)Adjustable Range 1.5°

Line of Hoisting System

4×5

Drilling Line Dia.

Φ29mm

Max. Continuous Output Torque of TDS

31.4 kN.m

Mast Type

K   

K-type, Two-section Telescoping

Bore Dia. Of Slip Support

520mm(20 1/2in)

Max. Applicable Drilling Tool Length

12m

Clear Height of Mast

24m

Drill Floor Height (while drilling)

4.5m

Mud Pump Type × Number

One pumping set F1300

Gen Sets  Number × Power

2×1200kW

Max. Pull of Bit Weight Increasing Device

300kN

Lifting Capacity of Mechanical Arm

30kN

Handling Range of Mechanical Arm

2 7/8in~13 3/8in


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