Tubingless Wellhead

Tubingless Wellhead

Tubingless equipment has the following features:

  • Applicable to wells that produce through casing.
  • Mandrel-type hanger for installation through the BOP.
  • The hanger has passages that allow handling the circulation through the BOP.
  • Contingency equipment in case of casing stucking.
  • Either in the standard or contingency configuration, metal-metal seals are furnished for the production line, and a reparation for a type H back-pressure valve (BPV).
  • The use of the Mandrel hanger eliminates waiting for the cement to set.
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