MODEC’s FPSO reaches Guyana as ExxonMobil’s fifth oil project nears start-up

Japan's MODEC has confirmed the arrival of the FPSO Errea Wittu in Guyana, where it will undergo final commissioning before beginning operations. According to Offshore Energy, the vessel is designated for ExxonMobil's fifth project in the Stabroek block, which integrates the Mako, Snoek, and Uaru resources. The unit is expected to start up in September 2026, with the first oil production from the Uaru field scheduled for the final quarter of that year.

The vessel utilizes a new double-hull design and features a gas turbine combined cycle system to lower carbon emissions. It is equipped with artificial intelligence to monitor equipment health and enhance process safety. Positioned approximately 200 kilometers offshore in 1,690 meters of water, the facility is capable of storing 2 million barrels of crude oil and processing 250,000 barrels per day.

Soichi Ide, a senior executive at MODEC, stated that the project's progress "reflects our continued commitment to delivering offshore energy solutions safely" while utilizing technical expertise from decades of global operations. Beyond the initial delivery, the Japanese company will provide ongoing maintenance and operational services for the unit as part of a long-term agreement with the block operator.

ExxonMobil Guyana leads the $12.7 billion Uaru development with a 45 percent stake, alongside partners Hess Guyana Exploration and CNOOC Petroleum Guyana. The field is estimated to contain over 800 million barrels of oil. This deployment precedes further planned projects in the region, including the Whiptail, Hammerhead, and Longtail developments which are currently in various stages of engineering and approval.