Downhole Seal Stacks are critical components in packer systems, providing zonal isolation in oil and gas wells. These multi-element assemblies combine elastomeric and thermoplastic seals to withstand differential pressures up to 15,000 psi. Engineered for temperatures from -40°C to 200°C, they resist H2S, CO2, and hydrocarbon fluids. The stack design includes anti-extrusion backup rin... https://globalsealstech.com/media/