OilField 2 7/8''Reg Borehole Spiral Drill Collars 3.2mpa 108mm Non Magnetic

Basic Information
Place of Origin: Hebei China
Brand Name: Pangolin
Price: Negotiable
Packaging Details: According to customer needs
Delivery Time: 5-15work days
Payment Terms: T/T
Detail Information
Machine Type: Drilling Tool, Drilling Equipment Size: 79.4-300mm
Processing Type: Rolling, Forging Diameter: 3 3/8"- 8 1/2"
Use: Well Drilling Material: Carbon Steel, Alloy Steel
High Light:

108mm borehole collar 2 7/8''


3.2mpa 2 7/8''reg Spiral Drill Collars


3.2mpa OilField Drill Collars

Product Description

108mm Spiral Non Magnetic Drill Collars For Oilfield Equipment

Drill Rig Tools Non Magnetic Sprial Drill Collar For Oil Field Equipment


It has good low permeability and high strength. Excellent mechanical properties, excellent resistance to intergranular corrosion, crack resistance and wear resistance.


Since all magnetic measuring instruments can sense the geomagnetic field of the borehole when measuring the direction of the borehole, the measuring instrument must be in a non-magnetic environment. However, during the drilling process, the drilling tool is usually magnetic and has a magnetic field, which affects the magnetic measuring instrument and cannot obtain correct borehole trajectory measurement data. 


Product parameters


Machine Type Drilling Tool
Material Carbon Steel
Processing Type Forging
Use Well Drilling
bit size 3 3/4"(95mm)
connected thread 2 7/8''reg
lobe 5:6
stage 4
flow rate 162-578 lpm
rotory speed 121-432rpm
working pressure loss 3.2mpa
output torque 613 N.m
output power 36kw
Applicable Industries Building Material Shops, Machinery Repair Shops, Construction works , Energy & Mining


Model ToolOD mm Connecting Thread For Mud motor IADC
4 1/8” 108 2 7/8IF 5LZ95x7.0L-5-600







5” 127 3 1/2IF 5LZ120x7.0-5-864
6 3/4” 172 4 1/2IF 5LZ165x7.0-5-840
7 1/2” 190 5 1/2FH 5LZ172x7.0-5-840
8 1/4” 210 6 5/8FH 5LZ203x7.0 -5-840


Used in
Pipeline transportation, boiler pipes, hydraulic/automobile pipes, oil/gas drilling, food/beverage/dairy products, machinery, chemicals, mining, building decoration, special uses.


Pic Show


OilField 2 7/8''Reg Borehole Spiral Drill Collars 3.2mpa 108mm Non Magnetic 0



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Pangolin (China) Construction Machinery Co., Ltd. is a drill manufacturer with complete testing equipment and strong technical force. Our products have a wide range, high quality, reasonable price, and timely delivery, which are widely used in oilfields, drilling, non-excavation fields and other industries. Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!


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Contact Details
Sophie Zhang

Phone Number : +86-13231687581

WhatsApp : +8613231687581