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Monday, December 5, 2022

MODEC Confirms FPSO FEED for Exxon's Uaru Oil Field Offshore Guyana

Maritime Activity Reports, Inc.

November 1, 2022

Credit: MODEC

Credit: MODEC

Japanese floating oil and gas production systems provider MODEC has signed a contract to perform Front End Engineering and Design (FEED) for an FPSO vessel for ExxonMobil's “Uaru” oil field development project offshore Guyana.

The FEED contract award relates to the initial funding by ExxonMobil’s subsidiary, Esso Exploration and Production Guyana Limited (EEPGL), to begin FEED activities related to the FPSO design and to secure the second M350TM hull for FPSO service.

Following FEED and subject to government approvals in Guyana of the development plan, project sanction including final investment decision by ExxonMobil, and EEPGL’s release of the second phase (EPCI) of work, MODEC is expected to construct the FPSO and install in Guyana, MODEC said. MODEC is also anticipated to operate the FPSO for an initial duration of 10 years, with potential options for continuation.

MODEC will design and construct the FPSO based on its M350 new-build design. 

Uaru will be the second M350 hull used for FPSO service, the first being Equinor's Bacalhau FPSO in Brazil

The FPSO will be designed to produce 250,000 barrels of oil per day, will have associated gas treatment capacity of 540 million cubic feet per day and water injection capacity of 350,000 barrels per day.

The FPSO will be installed in a water depth of about 2000 meters, using a SOFEC Spread Mooring System and will be able to store around 2 million barrels of crude oil.

“We are extremely honored and proud to be selected to provide the FEED services for an FPSO for the Uaru project,” said Takeshi Kanamori, President and CEO of MODEC. “We are equally proud of our robust track record of successful project deliveries in the South America region, and we look forward to cooperating closely with the client and its partners to make this project a success.”

The FPSO will be MODEC’s first for use in Guyana, however it will be the 18th FPSO/FSO vessel delivered by MODEC for use in South America. The Uaru project is expected to come online at the end of 2026.

There are currently two FPSOs in operation in Guyana's Stabroek block, the Liza Destiny and the Liza Unity, both delivered by the Dutch FPSO company SBM Offshore. SBM Offshore is building two more FPSOs for deployment at Exxon's prolific Stabroek block in Guyana.

ExxonMobil last week said it had made two new discoveries at the Yarrow-1 and Sailfin-1 wells on the Stabroek Block offshore Guyana.

The discoveries, which are the eighth and ninth this year, will add to the block’s previously announced gross discovered recoverable resource estimate of approximately 11 billion barrels of oil equivalent. Since 2015, ExxonMobil has made more than 30 discoveries on the block.


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