Fmc Technologies, Inc.

Fmc Kongsberg Subsea As

Hans Jørgen Lindland

Olav Inderberg

Stein Følkner

Bjørn Jahnsen

Brian Skeels

In one illustrative embodiment, the present invention is directed to a device adapted to be positioned adjacent an end of a tool housing of a subsea lubricator, wherein the device includes a structural member that is adapted to be positioned adjacent an end of the tool housing, a non-metallic body coupled to the structural member and a sealing device that is adapted to sealingly engage a wireline extending through the sealing device. The present invention is also directed to a method which includes lowering an assembly toward a tool housing of a subsea lubricator positioned subsea using a wireline for the tool to support a weight of the assembly, wherein the assembly includes a wireline tool and a device including a structural member that is adapted to be positioned adjacent the end of a tool housing, a non-metallic body coupled to the structural member, and a sealing device that is adapted to sealingly engage a wireline extending through the sealing device.

Lightweight device for remote subsea wireline intervention

The invention concerns a dual-type plug to be used in a wellhead. The plug has a separate retrievable inner plug (). Retrieving only the inner plug allows the use of lighter workover equipment than if the whole plug () must be pulled.

Growing community of inventors

Sandnes, Norway

Hans Jørgen Lindland