Oceaneering International, Inc.
Subsea slip-on pipeline repair connector with graphite packing

Last updated:

Abstract:

A tubular connection system comprises a slip sized to fit about an outer diameter of a tubular, one or more pipeline connectors sized to fit within a tubular housing and comprising a graphite packer and a set of slip limiting rings disposed on either the first side or the second side of the graphite packer against the graphite packer's first C-shaped ring or the second C-shaped ring, and a connector activator operatively in communication with the tubular housing and operative to compress or decompress the first graphite packer.

Status:
Grant
Type:

Utility

Filling date:

19 Dec 2019

Issue date:

31 Aug 2021