Downhole seals function in both static and dynamic sealing modes with distinct design requirements. Static seals on packers and plugs maintain fixed positions creating pressure barriers. Dynamic seals on drilling motors, turbines, and rotating components accommodate continuous relative motion while preventing fluid leakage and excluding contaminants. Dynamic seals require low-friction... https://globalsealstech.com/product-category/oil-gas-seals/downhole-completion-tools-seals/