SaskEnergy completes investigation into Prud’homme cavern wellhead fire; decommissions affected underground storage cavern
… were not impacted. SaskEnergy’s investigation, using the resources of industry experts, determined the cause of the … and took several months to complete. The failure, located about two metres below ground, allowed natural gas to leak … SaskEnergy examined the remainder of its storage caverns across Saskatchewan to verify the integrity of each steel …