Lubricator

Description

Lubricators are used to run into downhole tools or fish up, installed between BOP and stripper packer to provide a pressure buffer area during well control.

Various size options
Used alone or with several connected

Features

  • Adopts forged steel, requiring less S/P content and higher low temperature impact property than API 16A.
  • Ring grooves are welded nickel-base alloy, suitable for service conditions.
  • Flange or union end connections
  • Customized lengths

Specifications

Rated Pressure 69.0 MPa~103.5 MPa(10,000 psi~15,000 psi)
Temperature -29℃~121℃(PU), -46℃~121℃(LU)
Nominal Bore 2 9/16", 3 1/16", 4 1/16", 5 1/8"
Specification Level PSL3
Working Medium Drilling fluid, frac acidizing fluid, oil, gas (H2S), water
Standard API 16A / NACE MR0175
Connection Flange, union

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