Under Ground Coal Mine Directional Drilling Used Non-Magnetic Downhole Motor/Motor

China Under Ground Coal Mine Directional Drilling Used Non-Magnetic Downhole Motor/Motor, Find details about China Directional Well Drilling, Horizontal Well Drilling from Under Ground Coal Mine Directional Drilling Used Non-Magnetic Downhole Motor/Motor

Basic Info.

Model NO.

5LZ73-4-1.25

Material

Alloy

Transport Package

Cartons

Specification

beryllium bronze

Origin

Tianjin

HS Code

84122910

Model NO.

5LZ73-4-1.25

Material

Alloy

Transport Package

Cartons

Specification

beryllium bronze

Origin

Tianjin

HS Code

84122910

Product Desciption

Non-magnetic downhole motor is a kind of specially designed small size downhole motor. The cross-over sub, power section are all made of non-magnetic material which is usually beryllium bronze. Specially designed material makes the downhole motor is allowed to work with the measuring instrument directly without any connection sub and this also shortens the distance from measuring point to the bit making the measurement more accurate. And beryllium bronze is a very good anti-explosive material which allows the motors works in coal mine directly without any safety crisis.

Motor Model Available at present

Model	OD	Bit Size	Thread Type	Lobes	Stage	Flow Rate	RPM	Working Pressure Drop	Output Torque	Max Pressure Drop	Max Torque	Working WOB	Max WOB	Output Power	Length	Weight
Model	Mm	Mm	Thread Type	Lobes	Stage	Lpm	RPM	MPa	N.m	MPa	N.m	KN	KN	KW	Mm	Kg
4LZ73-3	73	95-121	2-3/8REG	4:5	3	113-303	154-410	2.4	225	3.39	319	12	25	13	2800	62
5LZ73-3	73	95-121	2-3/8REG	5:6	3	180-360	190-360	2.6	380	3.6	520	12	25	17	3060	72
7LZ73-3	73	95-121	2-3/8REG	7:8	3	140-419	138-413	3.2	465	4.52	617	12	25	24	3060	79