Problem
A US operator approached Coretrax to provide a solution to isolate well integrity issues they were facing in 3 seperate wells across a campaign.
Solution & Achievement
Coretrax decided the ReLine MNS technology was best suited to isolate these integrity issues. Our advanced no shoe expandable technology technology allows operators to effectively isolate well integrity issues and immediately proceed with their next operations without the requirement to drill out a shoe, enabling our clients access to huge time and cost savings on their projects.
Coretrax’s technology was deployed into each of the wells with a 4.25” outer diameter liner. On expansion of the liner, the postexpansion of the inner diameter was 4.1” with an internal pressure capability of well over 10,000psi, covering the wellbore issues identified.
The company successfully deployed the ReLineMNS system across three wells and expanded a total of more than 27,000ft of tubulars across the campaign.
The total setting time from beginning expansion to exiting the top of the liner took only 9 hours per well over a total of seven days on location. Covering the well integrity issue with one full-length liner, the overall setting time was significantly less than that of competing products on the market, setting at approximately 1,000ft per hour.
Scott Benzie, Chief Technical Officer at Coretrax commented: “Our highly skilled team members from the operations and applications departments were key to the success of this world record, and delivering our valuable services for each well. This project pays testament to the strong and trusting relationship we have built with our client.”
