METAL MUNCHER AMT milled liner top packer in one trip, avoided NPT Challenges ? Remove ultra liner top packer with hold-down slips restricting any upward movement ? Eliminate risk of skim-cutting the polished bore receptacle ? Prevent damaging outer casing with thin-walled decentralized liner system in deviated well Results ? Achieved one-trip milling operation on downhole equipment with no skimming of PBR ? Experienced only a 20% wear rate on custom-made pilot mill, and swarf quality was good ? Incurred zero NPT or extra expense associated with traditional methods A customer in a North Sea field needed to remove a FLEX-LOCK TM III liner hanger system and a 13 Cr 110 ksi 7-in. x 9 7/8-in., 62.8-ppf (93.75 kg/m) Baker Hughes ZXP TM ultra liner top pac

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