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Home > Projects

N'KOSSA NKF

Two Three-level Drilling Decks

 
Client Elf Congo
Region Congo
Location N'Kossa Field
Water Depth 600 ft.
Services Performed Fabrication
Contractor J. Ray McDermott Middle East, Inc.
Award August, 1993
Completion April, 1995
Yard/Marine Base

Jebel Ali, Dubai, United Arab Emirates

Description:

  • Construction

Scope:

  • Lump sum contract for the fabrication of two three-level drilling decks (NKF1 and NKF2) and a four-leg jacket. The jacket was fabricated using the “bent” type assembly and the decks using a “pancake” deck framing assembly.

Innovations:

  • At the time, the 6,834ST jacket was the largest offshore structure to be built in the Middle East.