Qingdao Jieneng Rig Manufacturing Co., Ltd.

home products Others SKID MOUNTED DRILLING RIG ZJ70 (SOUTHEAST ASIAN AREA)

SKID MOUNTED DRILLING RIG ZJ70 (SOUTHEAST ASIAN AREA)

Payment Terms:	L/C,T/T

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Features:

--The rig is applicable to 4000-6000m drilling depth for oil well with 127mm drilling pipe, and 4500-7000m drilling depth with 114mm drilling pipe.

--Step-less speed control to draw works, rotary table and mud pumps

--Rotary table is driven independently or compound

--Grooved draw works drum with air clutch to shift speed

--Substructure type of sling shot allows mast and floor equipment installed at low height level

--Major components of rig conform to API specifications and are allowed to use API monogram

SPECIFICATIONS OF ZJ70D

Item	Technical specification ZJ70/4500D
Nominal drilling depth	6000m(127mm/5D.P.) 7000m(114mm/4-1/2 D.P.)
Max .hook load	4500KN
Rated power of draw works	2000HP
Main brake	hydraulic disc brake
Auxiliary brake	DS70 eddy current brake/Eaton 436WCB
Hoisting wire lines	6×7
Dia, of drilling line	38mm ( 1-1/2)
Id. of swivel stem	75mm (3)
Model and No. of mud pumps	F-1600/3 sets
Opening of rotary table	952.5mm (37-1/2)
Type of mast and effective height	K type /45 m
Height of drilling floor	9m/10.5m
Clear height	8.92m
Transmission of power	AC-SCR-DC/AC-DC-AC
Diesel engine no. of generators and power	1330KW×4
Type of diesel engine	CAT 3512B (as requirement)
Speed	1500r/min
Frequency/volt of generators	3/50 HZ/600V
Compressed air pressure	1 MPa
Mud high pressure manifold	4×35 MPa
Total capacity of mud circulation system	400(m³) as requirement