Anti-Abrasion Tubing

Categories: OCTG
Brand:SJ
Anti-abrasion:low friction coefficient
Superior Chemical And Corrosion Resistance:Very effective in used tubular
Mechanically Bonded:Erosion resistant
Very Tough, Yet Flexible:Non ionic bonding surface
Update Time:11/25/2012

Detailed Info

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 tubulars are subject to in todays energy industry. Check out our lined tubing proven solution.