Sealing solutions for downhole tools often integrate multi-lip designs to manage differential pressures effectively. This structure allows seals to prevent fluid migration while maintaining dynamic flexibility. Reinforced with backup rings, they protect against extrusion and wear. Such designs are essential for maintaining well integrity under variable thermal and mechanical stress. https://globalsealstech.com/product-category/oil-gas-seals/api-6d-ball-valve-and-lng-seals/