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AMT Pilot Mill Milled ZXP Ultra Liner Top Packer and PBR in One Trip

AMT Pilot Mill Milled ZXP Ultra Liner Top Packer and PBR in One Trip

GE Baker Hughes
Pages 2 Pages

Case History An operator in a North Sea field needed to remove a 13 Cr 110 ksi 7-in. x 9 7 /8-in., 62.8-ppf (93.75 kg/m) Baker Hughes ZXP ™ ultra liner top packer and a FLEX-LOCK ™ III liner hanger system. The job presented an extra challenge because the ZXP ultra liner top packer has holddown slips that restrict any upward movement. There were concerns about the risk of skim-cutting the polished bore receptacle (PBR) or damaging t

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