Guyana: The Oil Boom with ExxonMobil and the Environmental Impact

ExxonMobil launches production at the Payara field in French Guiana, increasing the country's oil capacity and raising environmental issues.

Share:

FPSO

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

On November 14, ExxonMobil announced the start of production at the Payara oil field, marking a significant turning point in Guyana’s oil industry. With this new initiative, the country’s total production is projected at 620,000 barrels per day (b/d). The Prosperity floating production, storage and offloading (FPSO) vessel plays a central role in this expansion, with initial production of around 220,000 b/d scheduled for the first half of next year.

Production Objectives and Development Plans for French Guiana

Alongside this announcement, the Guyanese government highlighted ambitious plans to develop 45 wells at the Payara field, aiming to extract 600 million barrels of oil. This effort is seen as a step towards achieving a combined production capacity of over 1.2 million b/d on the Stabroek block by the end of 2027.

Environmental implications and sustainability efforts

This major development is not only an economic milestone for French Guiana, but also raises crucial questions about environmental impact and sustainability. ExxonMobil emphasized that each new project supports economic development and access to resources that benefit Guyanese communities. This is in line with the Guyanese government’s statement that it plans to use the revenues generated by this resource to improve public infrastructure, the education and health systems, and various social programs.

Environmental implications and sustainability efforts

As part of its efforts to ensure sustainability and meet global energy demand, ExxonMobil is showcasing the Prosperity FPSO, one of the first two FPSOs in the world to receive a SUSTAIN-1 rating from the American Bureau of Shipping. This award recognizes the sustainability of the ship’s design, documentation and operating procedures.

Performance and Environmental Impact of Projects in French Guiana

According to Rystad Energy, an independent research firm, ExxonMobil’s developments in French Guiana generate around 30% less greenhouse gas intensity than the average of ExxonMobil’s upstream portfolio. What’s more, these developments are among the most emissions-intensive in the world, exceeding 75% of the world’s oil and gas production assets.

Challenges and opportunities of oil production in French Guiana

However, these advances are not without environmental concerns. The question of the ecological impact of oil production in French Guiana, and the measures taken to mitigate the harmful effects on the local and global environment, remain subjects of debate. ExxonMobil’s commitment to sustainability and the reduction of greenhouse gas emissions is laudable, but requires ongoing monitoring and evaluation to ensure that these promises are translated into concrete action.
The collaboration between ExxonMobil and the Guyanese government indicates a shared desire to exploit natural resources while seeking to minimize environmental impact. This initiative could serve as a model for other countries and companies seeking to balance economic development with environmental responsibility.

ExxonMobil’s entry into production of the Payara field in French Guiana represents a major step forward for the country’s economy, while posing significant challenges in terms of sustainability and environmental impact. ExxonMobil’s efforts to reduce greenhouse gas emissions and implement sustainability measures are promising, but their long-term effectiveness remains to be assessed.

Crude prices increased, driven by rising tensions between the United States and Venezuela and drone attacks targeting Russian oil infrastructure in the Black Sea.
Amid persistent financial losses, Tullow Oil restructures its governance and accelerates efforts to reduce over $1.8 billion in debt while refocusing operations on Ghana.
The Iraqi government is inviting US oil companies to bid for control of the giant West Qurna 2 field, previously operated by Russian group Lukoil, now under US sanctions.
Two tankers under the Gambian flag were attacked in the Black Sea near Turkish shores, prompting a firm response from President Recep Tayyip Erdogan on growing risks to regional energy transport.
The British producer continues to downsize its North Sea operations, citing an uncompetitive tax regime and a strategic shift towards jurisdictions offering greater regulatory stability.
Dangote Refinery says it can fully meet Nigeria’s petrol demand from December, while requesting regulatory, fiscal and logistical support to ensure delivery.
BP reactivated the Olympic pipeline, critical to fuel supply in the U.S. Northwest, after a leak that led to a complete shutdown and emergency declarations in Oregon and Washington state.
President Donald Trump confirmed direct contact with Nicolas Maduro as tensions escalate, with Caracas denouncing a planned US operation targeting its oil resources.
Zenith Energy claims Tunisian authorities carried out the unauthorised sale of stored crude oil, escalating a longstanding commercial dispute over its Robbana and El Bibane concessions.
TotalEnergies restructures its stake in offshore licences PPL 2000 and PPL 2001 by bringing in Chevron at 40%, while retaining operatorship, as part of a broader refocus of its deepwater portfolio in Nigeria.
Aker Solutions has signed a six-year frame agreement with ConocoPhillips for maintenance and modification services on the Eldfisk and Ekofisk offshore fields, with an option to extend for another six years.
Iranian authorities intercepted a vessel carrying 350,000 litres of fuel in the Persian Gulf, tightening control over strategic maritime routes in the Strait of Hormuz.
North Atlantic France finalizes the acquisition of Esso S.A.F. at the agreed per-share price and formalizes the new name, North Atlantic Energies, marking a key step in the reorganization of its operations in France.
Greek shipowner Imperial Petroleum has secured $60mn via a private placement with institutional investors to strengthen liquidity for general corporate purposes.
Ecopetrol plans between $5.57bn and $6.84bn in investments for 2026, aiming to maintain production, optimise infrastructure and ensure profitability despite a moderate crude oil market.
Faced with oversupply risks and Russian sanctions, OPEC+ stabilises volumes while preparing a structural redistribution of quotas by 2027, intensifying tensions between producers with unequal capacities.
The United Kingdom is replacing its exceptional tax with a permanent price mechanism, maintaining one of the world’s highest fiscal pressures and reshaping the North Sea’s investment attractiveness for oil and gas operators.
Pakistan confirms its exit from domestic fuel oil with over 1.4 Mt exported in 2025, transforming its refineries into export platforms as Asia faces a structural surplus of high- and low-sulphur fuel oil.
Turkish company Aksa Enerji has signed a 20-year contract with Sonabel for the commissioning of a thermal power plant in Ouagadougou, aiming to strengthen Burkina Faso’s energy supply by the end of 2026.
The Caspian Pipeline Consortium resumed loadings in Novorossiisk after a Ukrainian attack, but geopolitical tensions persist over Kazakh oil flows through this strategic Black Sea corridor.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.