Slickline seals use 0.092–0.125-inch monofilament with NBR pack-offs for 5,000 psi. Quick-union designs enable 2-min swaps. Hunting’s slickline seals integrate blowout plugs, sealing on wire break. In memory logging, these support 1,000 runs with https://globalsealstech.com/product-category/oil-gas-seals/oil-free-lubricated-pump-seals/