Opti Ex

OPTI-EX Floating Production System

The OPTI-EX Story

The OPTI-EX host facility, an EXMAR technology, is a semi-submersible floating production system (FPS). The OPTI-EX has a production handling capacity of 60,000 BOPD, 150 MMSCFD, and 40,000 BWPD. Initial production from the Who Dat field was established in December 2011.

OPTI-EX Design Features

  • Suitable for deepwater oil and gas development
  • Economical development solution from small to large fields
  • Uses proven semi-submersible technology for a floating production system
  • Utilizes subsea development and steel catenary risers
  • Minimizes project execution risk
  • Provides a safe and reliable offshore installation with inherent stability in many environments
  • Developed as a scalable solution 
OptiEx On Location

History in the Making

July 13, 2011 - Successful installation of the Opti-Ex Floating Production System was completed at the Who Dat field. Installation of the Opti-Ex is a significant milestone, because it is the first FPS installed in the Gulf of Mexico since the Macondo incident. Moreover, it is the first time that the United States Coast Guard has approved an existing FPS for installation.

The Opti-Ex is the first privately owned FPS in the world and the first semi-submersible specifically designed for the Gulf of Mexico.

Read the Press Release here. pdficon_xtra_small

Who Dat Field Layout

LLOG's Who Dat Layout