Big Foot ETLP

Client:
Chevron
Location:
Gulf of Mexico, 225 Miles South of New Orleans in Walker Ridge 29
Scope:
Topsides FEED, Detailed Engineering, Procurement & Interface Management,
EPC Execution Planning, Construction Support
Status:
Completed 2014
Big Foot
ETLP
Highlights:
•The topsides contract followed the successful execution of the FEED
•Big Foot is an integrated drilling and production platform with dry trees
•The is an extended tension leg platform (ETLP)
•The topsides facilities include inlet oil and gas separation; gas compression;
dehydration and export; oil treatment and export pumping; producer water
treatment; water injection; a full drilling rig; and living quarters to accommodate
200 persons.
•The wellbay was for 15 well slots and is equipped with top tension risers.
•3D PDMS Model was developed
•There was considerable interface with the hull contractor to define the structure.
•Topsides dry weight: 28,000 short tons
•Water depth: 5,200 ft.
•Production capacity: 75,000 bopd and 25 mmscfd gas
Gulf of Mexico