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Halfdan BD

Halfdan BD is a fixed jacket process and separation platform in the Halfdan B complex, Danish North Sea, installed around 2011 to enhance oil/gas/water processing within the Halfdan B cluster. It includes expanded processing capacity tied by bridges to Halfdan BB and BC.

Operator: Total EP Danmark

Status: Operational

Halfdan BD platform photo

Image Source: Total EP Danmark. (All rights belong to the original owner.)

Production: Oil

Operations start: 2011

Water depth: 43 m

Country: Denmark

Block: 5505/13

Type: Fixed steel jacket

Field

Within the Halfdan field (a major oil and gas producer operating since 1999) Halfdan BD supports increased reservoir recovery through additional separation and treatment facilities, bolstering the processing train of the Halfdan B complex.

Facilities

Halfdan BD hosts multiphase separators, gas compressors, water treatment and purification systems integrated with the Halfdan B cluster. It processes fluids from wells tied into HBD and BB riser nodes, handling separation of oil, gas and water. The platform supports produced-water treatment prior to discharge, gas compression for export or lift, and high-capacity power generation (c.21-MW) for processing and utilities. Bridge links provide access to accommodation (BC) and riser (BB) platforms within the complex. Safety infrastructure includes extensive fire water, flare systems, emergency shutdown valves and control systems. Exports proceed via subsea pipelines into Danish Offshore Consortium networks (gas to Tyra West; liquids and water to onshore/adjacent hubs). Structural design is a robust jacket supporting heavy topsides and integrated process modules.

Halfdan BD layout
Image Source: Total EP Danmark. (All rights belong to the original owner.)

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