ZJ50DBST,5000m oil drilling,1500HP drilling rig

                                                    Major features:

It's a newly designed all-trailer rig, of which all modules equip trailer-transportation device, so it has high transportation performance and suitable for oilfields in desert zones.

According to different road conditions, mast and substructure can be trailer-transported as a whole or separately.

During mast trailer-transportation, top drive may stay in it.

Substructure trailer device equips turning system to ensure the safety of trailer-transportation.

It has all operation capacity and advantages of digital control VF electric rig.

1

Nominal drilling depth

3500~ 5000m 114mmDP

 

 

 

2800~ 4500m 127mmDP

 

2

Max hook load

3150 kN

 

3

Wire rope system of traveling system

6×7 parallel

 

4

DW rated power

1200 kW 1600 hp

 

5

DW gear

stepless speed regulation

 

6

Diameter of drilling wire rope

φ 35mm

 

7

RT opening diameter

952.5mm 27 1/2″

 

8

RT gear

1 gear

 

9

Quantity and power of drilling pump

2× 1600 hp

 

10

Substructure type

slingshot type

 
 

11

Substructure height and clear height under RT beam

9m 7.6m

 

12

Mast type and effective height

K TYPE 45m

 

13

Transimission mode

AC-DC-AC, one-on-one mode

 

14

Quantity and power of main generator set

3× 1200 kW

 

15

Quantity and power of auxiliary generator set

N/A

 

16

Quantity and power of AC motor

3×600kW+2× 1200 kW+45kW

 

17

HP mud manifold

Φ 103mm bore diameter ×35MPa

 

18

Effective mud volume of solid control system

320m3