ExxonMobil receives FPSO for additional Stabroek block production

Constructed by SBM Offshore, ONE GUYANA will operate in the Yellowtail development with an initial production capacity of 250,000 b/d and overall storage volume of about 2 million bbl.

Alex Procyk

April 17, 2025

Key Highlights

ONE GUYANA is the latest FPSO added to ExxonMobil's offshore fleet in Guyana's Stabroek block.
The FPSO has an initial production capacity of 250,000 b/d.
Yellowtail is expected to begin production later this year.

ExxonMobil Guyana (EMGL) received the ONE GUYANA floating production, storage, and offloading (FPSO) vessel in Stabroek block offshore Guyana.

Constructed by SBM Offshore, ONE GUYANA will operate in the Yellowtail development with an initial production capacity of 250,000 b/d and overall storage volume of about 2 million bbl.

Production from the Yellowtail project is expected to start later this year following completion of installation and well activities, bringing daily production capacity across EMGL operations to about 900,000 bbl.

ONE GUYANA joins the Destiny, Unity, and Prosperity FPSOs in Stabroek block, where EMGL is operator with 45% interest. Partners are Hess Guyana Exploration Ltd. (30%) and CNOOC Petroleum Guyana Ltd. (25%).

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About the Author

Alex Procyk

Upstream Editor

Alex Procyk is Upstream Editor at Oil & Gas Journal. He has also served as a principal technical professional at Halliburton and as a completion engineer at ConocoPhillips. He holds a BS in chemistry (1987) from Kent State University and a PhD in chemistry (1992) from Carnegie Mellon University. He is a member of the Society of Petroleum Engineers (SPE).