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Build Your Online Product Catalogs?
| Product Name: |
oil drilling tools
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| Supply Ability: |
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| Related proudcts |
mud motor, drilling tools, |
| Specifications |
5LZ120 , 7LZ120 ,9LZ120 |
| Price Term: |
FOB |
| Port of loading: |
QINGDAO |
| Minimum Order |
1pc |
| Unit Price: |
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1. PRINCIPLE
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.
2. 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 co***red to rotary drilling, less energy is required to power a downhole motor.
3. CONSTITUTION
Downhole motor is composed of four assemblies of by-pass valve,motor, cardan shaft and drive shaft
5LZ120 7LZ120 9LZ120
O.D.(mm): 120 120 120
Suitable well size (mm): 149-191 149-191 149-191
Thread Type: 3-1/2REG (NC38) 3-1/2REG (NC38) 3-1/2REG (NC38)
Lobes 5:6 7:8 9:10
Recommended Flow Rate(L/S) 9~16 9~16 9~16
Bit Speed Range( R/M) 120-185 85~150 65~116
Motor DifferentialPressure(***) 2.4 3.2 3.2
Operation Pressure(N.M) 2200 2550 3000
Output Power(KW) 25-44 23-40 20~36
Bit Differential Pressure(***) 1.5~7.0 1.5~7.0 1.5~7.0
Recommended Bit Weight(t) 3 3 4
Maximum Bit Weight (t) 5 5 6
Overall Length (m) 5.1 5.1 5.1
Tool Weight (Kg) 420 420 420
We can supply a complete line of drilling motor ranging from 2-3/8"OD to 11 1/4"OD, different types and specifications, such as ABH (adjustable bend housing) and oil based mud or high temperature etc.
IF any of our products interests you pls contact me through
email :dydrills{at}gmail.com
or call 0086-537-5529599 |
| Company: |
Zoucheng Dongyuan Petroleum Co.,Ltd
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| Contact: |
Mr. Sindy Li |
| Address: |
West End of Hengfeng Road, Zoucheng, Jining, Shandong, China |
| Postcode: |
273500 |
| Tel: |
0086-537-5529599 |
| Fax: |
0086-537-5529597 |
| E-mail: |
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