
Type:
Gas
Facility:
Production
Water Depth:
21.7
Installed:
2016
meters
Block:
44/11a
Design:
Fixed steel
Sub Structure:
1958
Topsides Wgt:
2960
tonnes
tonnes
Intro
The Cygnus A QU Platform is a fixed steel accommodation and utilities platform supporting the Cygnus gas field in UK Block 44/12a. Installed in 2016, it provides living quarters, control, and support services for the Cygnus A complex. It is bridge-linked to the Cygnus A PU production platform.
Field
The Cygnus gas field is located in the UK southern North Sea and produces from Permian Leman Sandstone reservoirs. Developed as a multi-platform hub, the field relies on shared accommodation and utilities to support continuous gas production and export operations.
Facilities
The QU platform houses accommodation facilities including cabins, galley, medical suite, offices, and recreational areas. It contains the central control room overseeing production, processing, utilities, and export systems across the Cygnus A complex. Utilities include power generation or distribution, potable water, sewage treatment, instrument air, HVAC, and communications. The platform supports helideck operations and emergency response coordination. Fire and gas detection systems, deluge, lifeboats, and emergency shutdown interfaces ensure personnel safety. Bridge links provide safe access between QU and PU platforms, enabling shared services and maintenance. The platform plays a stable long-term role as the living and operational centre of the Cygnus field infrastructure.
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