Drilling Accessories

Downhole motor

Type: mud motor
Material: High manganese steel
Applicable Industries: Energy & Mining
Color: as request
Product description: Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud.
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API standard high quality downhole drilling mud motor

Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The downhole motor property mainly depends upon its property parameters.

ADVANTAGES OF DOWNHOLE MOTOR
Increased rate of penetration.
Better hole deviation control.
Reduction in drill string failure rate.
Reduction in wear and tear of the swivel, Kelly, and rotary drives.
Reduction in fuel cost, since compared to rotary drilling, less energy is required to power a downhole motor.

1. Material: High manganese steel
2. Standard: API
3. Features: Big torque, high effective, wide flow rate range, running stable and long using time.
4. Specifications: Fit for 3 1/2"--17 1/2" well hole, including straight body, single- bent and double-bent construction.

Technical specifications and parameters

Model	Flow Rate (l/s)	Pressure Drop (Mpa)	Rating Torque (N`m)	Max.Torque (N•m)	Bit Weight (kn)	Power (Kw)	OD (mm)	Length (m)	Connections (API REG)
Model	Flow Rate (l/s)	Pressure Drop (Mpa)	Rating Torque (N`m)	Max.Torque (N•m)	Bit Weight (kn)	Power (Kw)	OD (mm)	Length (m)	Box up	box down
5LZ43×7.0	0.5~1.5		108	173	6	3.68	43(11/16)	3.3	M27*2
5LZ60×7.0	1.26~3.13	2.5	160	280	5	2.35~6.03	60(23/8)	3.3	1.9TBG
5LZ73×7.0	1.26~5.05	3.5	275	480	12	3.5~13.82	73(27/8)	3.45	23/8 TBG		23/8 REG
5LZ89×7.0	2~7	4.1	560	980	18	5.6~19.35	89(31/2)	4.67	23/8 REG
5LZ95×7.0	4.73~11.04	3.2	950	1240	21	10.4~23.79	95(33/4)	3.7	27/8 REG
C5LZ95×7.0	5~13.33	6.5	1490	2384	55	21.8~59.3	95(33/4)	6.88	27/8 REG
5LZ100×7.0	4.73~11	3.2	710	1240	21	10.4~23.79	100(37/8)	4.35	27/8 REG
5LZ120×7.0	5.78~15.8	2.5	1300	2275	55	9.5~27.23	120(43/4)	4.88	31/2 REG