HDPE Liner Tubing

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Detailed HDPE Liner Tubing Description:


HDPE tubing applications:
- PCP or rod pumping oil wells.
- Injection and disposal wells.
- Slant, deviated, or directional wellbore tubing strings.
- Chemical injection strings.

Advantages of HDPE tubing:
- It is a barrier that is mechanically inserted inside the tubing joint.
- The liner will not flake, crack, chip, or come off. The tubing string will always be internally protected from top to bottom.
- Liner is unaffected by turbulent flow.
- HDPE has 10 times of the erosion capabilities of bare steel.
- Liner is compatible with all stimulation fluids.
- Lined string can be used as work string.
- Tubing joints with liner inserted are virtually rig proof and will not be easily damaged while tripping.

HDPE liner reduces the friction coefficient between sucker rod and tubing. After adopting HDPE liner, the non-failure operational time related to the abrasion and corrosion between sucker rod and tubing increases by 400%. Under condition of not changing other design parameters, some of operational parameters, such as the load of sucker rod, balancing torque, Min stress of the bottom sucker rod string reduce greatly. The annual well operation frequency reduces from 4.3 to 0.59 after adopting the product.
Because of the low friction coefficient between HDPE liner and sucker rod, not only the polished rod load, gear reducer’s output torque and Min. stress of bottom sucker rod string reduce greatly, but also the difference between maximum and minimum road of polished rod decreases obviously. The HDPE liner tubing reduces the energy consumption and increases the fatigue lifespan of sucker rod string obviously.
Corrosion, erosion, scale, rod wear, fatigue, pitting, embrittlement, all resulting from the very demanding environments downhole tubular are subject to energy industry. Check out for lined tubing proven solution.

HDPE Liner Tubing
  • Model: HDPE-20
  • Packing: in bale
  • Terms of Payment: T/T, L/C
  • Delivery Time: 60 days
  • Products ID: 136491
  • Product Category: Mining Machinery
  • Post date: Jun 27, 2013
Our company is specialized exporter, manufacturer and supplier of HDPE Liner Tubing in China.


           

Manufacturer/supplier's information

Company: Dongying Jintan Petroleum Technology Equipment Co.,Ltd
Address: NO.100,Huanghe Road
Region: Dongying, Shandong, China
Contact Person: Charles Chen
Telephone: 86-546-7366788

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