GLEN LYON

• Latitude: 60.3553
• Longitude: -4.06513
• UK Coast & Atlantic
• Offshore Terminal in UK

Location: UK

The Glen Lyon is an advanced Floating Production Storage and Offloading (FPSO) vessel operated by BP in the North Sea, predominantly in the west of Shetland area near the UK. Replacing the older Schiehallion FPSO, the Glen Lyon is part of the Quad 204 project, designed to extend the life of the existing Schiehallion and Loyal fields.

Description:

• Design and Construction:

  • The Glen Lyon was designed by SBM Offshore and constructed in South Korea by Hyundai Heavy Industries.
  • It is considered one of the largest and most advanced FPSO vessels in the world.

• Deployment:

  • The FPSO operates in the harsh conditions of the North Sea, particularly in the challenging deep-water environment.

Specifications:

• Dimensions:

  • Length: Approximately 270 meters.
  • Width (Beam): Approximately 52 meters.
  • Depth: Around 27 meters.
  • Deadweight tonnage (DWT): Around 165,000 tons.

• Storage and Production:

  • Oil Storage Capacity: Up to 800,000 barrels of oil.
  • Production Capacity: Can process up to 130,000 barrels of oil per day and 220 million standard cubic feet of gas per day.
  • Water Injection Capacity: About 490,000 barrels per day.

• Mooring System:

  • Glen Lyon utilizes a turret mooring system, which allows the vessel to weathervane, providing stability and operational reliability in harsh sea conditions.

• Power and Processing Facilities:

  • Equipped with sophisticated onboard processing facilities to separate and stabilize crude oil, gas, and water.
  • Multiple utility systems including power generation, heating, and cooling systems tailored for offshore operations.

• Safety and Environmental Features:

  • Advanced safety systems, including fire detection, firefighting equipment, and emergency shutdown mechanisms.
  • Designed to minimize environmental impact, incorporating features to handle emissions and manage waste.

Operational Capabilities:

• Personnel Onboard (POB):

  • The FPSO can accommodate up to around 132 personnel, including crew and operational staff.

• Field Life:

  • Expected to operate for a minimum of 20 years without dry docking, designed for long-term deployment.

Key Functions:

• Crude Oil Extraction and Processing:

  • Receives crude oil directly from subsea wells and risers.
  • Processes crude oil to separate hydrocarbons into oil, gas, and water.
  • Stabilizes crude oil for storage and offloading to shuttle tankers.

• Gas Processing:

  • Processes associated gas extracted during oil production.
  • Capable of reinjecting gas into subsea reservoirs or exporting it as required.

Commissioning and Operations:

• The Glen Lyon began operating in May 2017, following extensive commissioning and integrating with the existing subsea infrastructure of the Quad 204 project.

Strategic Importance:

• Glen Lyon plays a crucial role in BP's upstream portfolio, supporting long-term oil and gas production from the Schiehallion and Loyal fields.
• It represents a significant technological and financial investment aimed at securing energy supply and maximizing recovery from the North Sea.

Summary:

The Glen Lyon FPSO is a state-of-the-art offshore production facility, crucial for maximizing the extraction of hydrocarbons in deep-water conditions west of Shetland. With advanced processing capabilities, robust design, and a focus on safety and environmental protection, it underscores the continuous evolution of offshore oil and gas production technology.