Guyana’s Stabroek Block Surpasses 900,000 Barrels in Daily Oil Output

The Stabroek Block in Guyana has recently reached a significant milestone by surpassing 900,000 barrels in daily oil output. This impressive production level highlights the extensive investments made by its co-venture partners, totaling over $60 billion. These funds are allocated for the development of seven sanctioned projects in the block, including Uaru, Whiptail, and Hammerhead.
Overview of Stabroek Block Projects
The Uaru and Whiptail projects, designated as the fifth and sixth initiatives in the Stabroek Block, are projected to yield around 250,000 barrels of oil per day (bopd) each. Operations are slated to commence in 2026 and 2027, respectively. Hammerhead, the seventh project, is anticipated to contribute an additional 150,000 bopd starting in 2029.
Future Developments
An eighth project, known as Longtail, is currently awaiting regulatory approval. Once sanctioned, ExxonMobil anticipates that total production capacity will reach approximately 1.7 million bopd across all eight developments.
Stakeholder Interests
- ExxonMobil Guyana Limited: 45% interest
- Hess Guyana Exploration Ltd.: 30% interest
- CNOOC Petroleum Guyana Limited: 25% interest
About ExxonMobil
ExxonMobil is one of the largest publicly traded international energy firms. The company focuses on upstream, product solutions, and low-carbon technologies to meet global demands for energy and chemicals. They also operate the largest CO2 pipeline network in the United States.
Environmental Initiatives
In 2021, ExxonMobil announced plans to reduce greenhouse gas emissions for its operated assets by 2030. The goals include:
- 20-30% reduction in overall greenhouse gas intensity
- 40-50% reduction in upstream operations’ greenhouse gas intensity
- 70-80% reduction in methane intensity
- 60-70% reduction in flaring intensity
These initiatives reflect the company’s commitment to reducing its environmental impact while continuing to enhance oil production from the Stabroek Block.
Conclusion
The ongoing development of the Stabroek Block positions Guyana as a significant player in the global oil market. With advancements in technology, continued investment, and a focus on sustainability, ExxonMobil and its partners are set to make substantial contributions to the energy sector.




