Profrac Thermal Expansion Joint

Features & Benefits
  • Reliable operation over temperature extremes
  • Safe installation and retrieval
  • Manufactured to customer requirements

The Thermal Expansion Joint allows the tubing string to expand and contract during high temperature injection and cyclical steam operations. High alloy steel with a double chromed travelling mandrel ensures the tool is tough enough to get the job done in the most extreme conditions.
Using technology exclusive to Pro-ESI, the sealing element is designed for absolute seal integrity during high temperatures. An engineered scraper system cleans the polished mandrel during travel in both directions, eliminating scale build up preserving seal efficiency.

The Thermal Expansion Joint allows safe installation and retrieval of the tubing string and completion components while maintaining reliable expansion and contraction during production and injection.