Seals for downhole tools are specialized sealing components engineered to function in extreme subsurface environments within oil and gas wells, including drilling, completion, production, and intervention operations. These seals must withstand pressures exceeding 25,000 PSI, temperatures reaching 500°F, corrosive formation fluids, abrasive particulates, and mechanical stresses during ... https://globalsealstech.com/product-category/oil-gas-seals/downhole-completion-tools-seals/