Tubing replacement

Tubing is replaced (partially or entirely) when:

  • threaded connections are badly worn letting compressed gas (air) into the string,
  • holes, cracks, cavities or corrosion are detected on the tubing body,
  • salts and paraffin are deposited on the inner surface of the pipes and they cannot be removed without tubing POOH,
  • the tubing diameter needs to be reduced or increased, tubing configuration or design is to be changed.