Project Profiles

Tlp Project Experience

Magnolia

PROJECT DATA
Client ConocoPhilips
Award Date February 2002
Completion Date July 2005
Location Gulf of Mexico; Garden Banks 783/784
Water Depth 4,674 ft
Hull Type ETlp® - 4
Operating Draft 82 ft.
Column Dimensions 57.4 ft dia x 129.6 ft high
Pontoon W x H 27.5 ft x 22.3 ft.
Topside Dimensions 222 ft x 222 ft x 40 ft
Total Payload 12,141 s. tons
Displacement 37,794 s. tons
Mooring Type 8 – stepped tendons
Risers 8 x TTR
Single cased
Production Capacity 150 MMscfd,/40 Mbopd
Export Pipelines 1 x 14” Oil SCR
1 x 16” Gas SCR
   
Project Execution Overview
PMT ConocoPhillips
Hull Engineering ABB Lummus Global (patent now owned by FloaTEC, LLC)
Topsides Engineering Alliance
Mooring Engineering ABB Lummus Global (patent now owned by FloaTEC, LLC)
Riser Design ABB Lummus Global (patent now owned by FloaTEC, LLC)
Equipment Procurement ConocoPhillips
Hull Fabrication SHI
Topsides Fabrication Gulf Marine
Tendon Fabrication Gulf Marine
Pile Fabrication Gulf Marine
Pile/Tendon Installation Saipem
ETLP Installation Saipem
   

Scope/Description:

  • Project Management
  • Engineering & Procurement and Construction Management Support
  • Hull & Mooring, mooring foundations, riser systems detailed engineering design
  • Procurement of Hull Systems equipment, riser and mooring system equipment and components

Innovations/Technology:

  • At the time (2005) deepest dry tree unit ever installed and in operation in the world.
  • First ETlp® in the Gulf of Mexico
  • First TLP to used stepped diameter tendons
  • Fully supports completion and workover rig
  • Complete oil and gas production facility
  • At the time (2005) supports deepest SCR's flow lines from a dry tree unit.
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