Reusable metal seals such as the Vector Optima and Techlok styles reduce operational costs in multi-trip completions. These API 6A-qualified seals survive multiple make-and-break cycles without loss of sealing integrity, ideal for exploration and appraisal wells requiring frequent interventions. https://globalsealstech.com/product-category/oil-gas-seals/api-6a-wellhead-equipment-seals/