Aker Solutions As

Aker Subsea As

Aker Subsea Inc.

Lars Timberlid Lundheim

Jan Herland

Christer Bolander

Greig Petrie

Bengt-Åke Albinsson

Roy Stensgaard

Kris Oliaro

Shelly Holmesland

An adapter assembly for connecting a flowline which includes an end portion to a subsea tree which includes a fluid line connector. The adapter assembly includes an adapter base, a first connection element which is connected to the adapter base and which connects to the fluid line connector of the subsea tree, and a flowline connector assembly which includes a second connection element which connects to the end portion of the flowline. The flowline connector assembly is attached to the adapter base. The adapter assembly connects to the subsea tree via the first connection element.

Adapter assembly, flowline connector assembly and subsea production system

An annulus isolation valve assembly being part of a tubing hanger assembly, with a valve bore having a fluid mouth, and a sliding sleeve which is arranged in the valve bore and which has an axially extending sleeve bore. The sliding sleeve has a radially facing sleeve port. A hydraulic piston is functionally connected to the sliding sleeve. The sliding sleeve comprises an axially facing fluid port which is in fluid communication with the radially facing sleeve port.

Annulus isolation valve assembly

A subsea leak detection system for an off-shore operation facility includes a leak detector operatively connected to a controller located on a subsea assembly. The system is provided with a floating member on which the leak detector is suitably attached. The floating member is adapted to be installed and stably positioned, above the assembly.

Subsea leak-detecting system

A gate valve assembly () for use in subsea workover systems is disclosed. In an embodiment, the gate valve assembly () includes a valve block (). The valve block () includes a cutting gate () disposed in a valve cavity () such that the cutting gate () can engage in a reciprocating motion in the valve cavity () between an 'open' position and a 'closed' position. The reciprocating motion of the cutting gate () results in a cutting operation of a tubing conveyed string passing through the gate valve assembly (). The gate valve assembly () further includes a slug pit () formed in the valve block () alongside the valve cavity (). The slug pit () defines an opening which can contain one or more cuttings from tubing conveyed springs resulting from the cutting operation. The reciprocating motion of the cutting gate () transports one or more cuttings of the tubing conveyed string to the slug pit ().

Growing community of inventors

Oslo, Norway

Lars Timberlid Lundheim