Obsolescence risk management addresses seal availability for aging downhole tool designs. Suppliers may discontinue seals for obsolete tools. Proactive lifetime buy opportunities allow stocking before discontinuation. Aftermarket suppliers may offer replacements for discontinued seals. Obsolescence planning prevents situations where unavailable seals force premature tool retirement de... https://globalsealstech.com/product-category/oil-gas-seals/downhole-completion-tools-seals/