Schlumberger

Brochure: Metal-to-Metal Casing and Liner Solutions

Date: 8/10/2017

Download: Metal-to-Metal Casing and Liner Solutions (10.09 MB PDF)

Metalmorphology metal-to-metal sealing and anchoring technology uses direct hydraulic pressure to shape metal downhole, enabling metal-to-metal connections that provide high axial load and pressure containment.

  • Typically a casing joint or stinger is morphed into a grooved receptacle to engage and seal, forming a permanent connection.
  • The two tubular components are connected using pressure delivered via a setting tool operating at high pressure at the connection interface.
  • A low pressure is applied at surface, and downhole intensifiers increase the pressure to the level required at the tool.

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