Oil discovery in Guyana: a territorial issue with Venezuela

Guyana announces a major oil discovery in a region disputed by Venezuela, triggering international reactions and geopolitical tensions, with a territorial dispute in the process of being settled.

Share:

découverte Pétrole au Guyana

Subscribe for unlimited access to all the latest energy sector news.

Over 150 multisector articles and analyses every week.

For less than €3/week*

*For an annual commitment

*Engagement annuel à seulement 99 € (au lieu de 149 €), offre valable jusqu'au 30/07/2025 minuit.

The discovery of oil in Guyana creates geopolitical tensions with Venezuela, as eight oil companies obtain drilling permits.

According to Guyana’s Ministry of Natural Resources, ExxonMobil has discovered a major hydrocarbon reservoir in the 160,000 square kilometer Essequibo region, administered by Guyana, and claimed by Venezuela in a territorial dispute dating back to the 19th century. With its partners Hess and CNOOK, the US oil giant has since 2015 discovered 46 reservoirs off the coast of Guyana, including four since the start of the year.

A territorial dispute rooted in history

Guyana, a former British colony, claims that the current maritime boundary with Venezuela is based on an 1899 decision by a Paris court of arbitration. A verdict never accepted by Caracas, which maintains that the Essequibo River has been a natural border recognized as such since independence from the Spanish crown in the early 19th century. The dispute, which is before the International Court of Justice in The Hague, intensified after ExxonMobil’s first oil discovery eight years ago. Venezuela has announced that it will hold a referendum on December 3 on the annexation of Essequibo. Guyana considers it illegal, with the support of the Caribbean Community (Caricom) and the Organization of American States (OAS).

Reactions and implications

In a statement on Wednesday, Caricom said the referendum had “no validity, scope or status under international law”, and added that it “sincerely hopes that Venezuela does not raise the prospect of resorting to force or military means”.

Guyana’s vice-president Bharrat Jagde also announced on Thursday that he had authorized eight oil companies to carry out drilling operations off the Essequibo after invitations to tender. These include TotalEnergies, in partnership with Qatar Energy and Malaysia’s Petronas, as well as Nigeria-based International Group Investment Inc, US-based Liberty Petroleum Corporation, Hess and ExxonMobil, China National Offshore Oil Corporation (CNOOC) and Guyana-based SISPRO Inc. Each company will have to pay a signature bonus of $10 million in the case of shallow water block exploration and $20 million in the case of deep water exploration, the vice-president emphasized. “We now need to meet with the parties to whom the blocks have been awarded to negotiate the contracts.”

The discovery of oil in Guyana has raised geopolitical tensions in the region, while the territorial dispute with Venezuela continues. The future of this complex situation remains uncertain, but it’s clear that the discovery of these hydrocarbon reservoirs has significant repercussions for the region’s politics and economy.

Baghdad and Damascus intensify discussions to reactivate the 850 km pipeline closed since 2003, offering a Mediterranean alternative amid regional tensions and export blockages.
A free trade agreement between Indonesia and the Eurasian Economic Union is set to be signed in December, aiming to reduce tariffs on $3 bn worth of trade and boost bilateral commerce in the coming years.
The visit of India's national security adviser to Moscow comes as the United States threatens to raise tariffs on New Delhi due to India’s continued purchases of Russian oil.
Brussels freezes its retaliatory measures for six months as July 27 deal imposes 15% duties on European exports.
Discussions between Tehran and Baghdad on export volumes and an $11 billion debt reveal the complexities of energy dependence under U.S. sanctions.
Facing US secondary sanctions threats, Indian refiners slow Russian crude purchases while exploring costly alternatives, revealing complex energy security challenges.
The 50% tariffs push Brasília toward accelerated commercial integration with Beijing and Brussels, reshaping regional economic balances.
Washington imposes massive duties citing Bolsonaro prosecution while exempting strategic sectors vital to US industry.
Sanctions imposed on August 1 accelerate the reconfiguration of Indo-Pacific trade flows, with Vietnam, Bangladesh and Indonesia emerging as principal beneficiaries.
Washington triggers an unprecedented tariff structure combining 25% fixed duties and an additional unspecified penalty linked to Russian energy and military purchases.
Qatar rejects EU climate transition obligations and threatens to redirect its LNG exports to Asia, creating a major energy dilemma.
Uganda is relying on a diplomatic presence in Vienna to facilitate technical and commercial cooperation with the International Atomic Energy Agency, supporting its ambitions in the civil nuclear sector.
The governments of Saudi Arabia and Syria conclude an unprecedented partnership covering oil, gas, electricity interconnection and renewable energies, with the aim of boosting their exchanges and investments in the energy sector.
The European commitment to purchase $250bn of American energy annually raises questions about its technical and economic feasibility in light of limited export capacity.
A major customs agreement sealed in Scotland sets a 15% tariff on most European exports to the United States, accompanied by significant energy purchase commitments and cross-investments between the two powers.
Qatar has warned that it could stop its liquefied natural gas deliveries to the European Union in response to the new European directive on due diligence and climate transition.
The Brazilian mining sector is drawing US attention as diplomatic discussions and tariff measures threaten to disrupt the balance of strategic minerals trade.
Donald Trump has raised the prospect of tariffs on countries buying Russian crude, but according to Reuters, enforcement remains unlikely due to economic risks and unfulfilled past threats.
Afghanistan and Turkmenistan reaffirmed their commitment to deepening their bilateral partnership during a meeting between officials from both countries, with a particular focus on major infrastructure projects and energy cooperation.
The European Union lowers the price cap on Russian crude oil and extends sanctions to vessels and entities involved in circumvention, as coordination with the United States remains pending.
Consent Preferences