Essequibo, Venezuela and Guyana: What Energy Companies Should Know

Read Part 2: Guyana Oil and the Venezuela-Essequibo Dispute

The ICJ Will Rule. Governments Will Change. Why Essequibo Still Matters. 

Oil companies are accustomed to thinking in decades. 

Governments rarely operate on the same timetable. 

The Essequibo dispute demonstrates what happens when petroleum investment, electoral politics, international law and national identity all run on different clocks. 

The disagreement dates to a border drawn in the nineteenth century. Its modern legal architecture reaches through the 1899 Paris Arbitral Award and 1966 Geneva Agreement. Its political narrative spans multiple Venezuelan and Guyanese administrations. Its latest chapter is unfolding alongside major petroleum development on both sides.  

That history matters for companies considering the region today because today’s political conditions are only one frame in a much longer film. 

From Chávez to Maduro 

Venezuela’s treatment of the dispute has changed with its domestic politics. 

When Hugo Chávez took office in 1999, he maintained Venezuela’s territorial claim but generally avoided the confrontational approach associated with earlier periods. His government emphasized regional alliances and supplied Guyana with preferential petroleum through Petrocaribe.  

Under Nicolás Maduro, the source document describes a different trajectory. 

As domestic economic and political pressures intensified, the dispute assumed greater prominence. U.S. sanctions constrained petroleum revenues, infrastructure deteriorated, migration reduced the country’s workforce and middle class, and Venezuela suffered a severe economic contraction. 

Against that backdrop, the Essequibo increasingly became part of domestic politics. 

The document describes legislation establishing a Venezuelan state encompassing the disputed territory and reports elections for a governor, legislators and deputies from that state by May 2025.  

Again, the claim was becoming more than lines on a historical map. 

A New Political Setting, an Old Claim 

The source document places the latest phase of the dispute within another dramatic Venezuelan political transition. 

It states that following the January 3, 2026 capture of Nicolás Maduro, an interim government led by acting president Delcy Rodríguez began welcoming foreign energy investment. It also describes an alliance between Baker Hughes and PDVSA while reporting continued U.S. support for Georgetown.  

Yet even amid that changing environment, the symbolism of Essequibo persisted. 

According to the document, Delcy Rodríguez triggered a formal protest from Guyanese President Irfaan Ali after wearing an Essequibo-shaped brooch during regional visits. 

A brooch might appear trivial beside oilfields, diplomacy and international litigation. 

But that is precisely what makes the episode revealing. 

Territorial claims live not only in legal arguments. They live in symbols. 

And symbols tell energy companies something important about the political durability of an issue. 

What Energy Companies Should Take From the History 

For operators, midstream companies and oilfield services firms assessing Venezuela, Essequibo should neither dominate the entire investment conversation nor be dismissed as political background noise. 

It is better understood as one piece of the above-ground environment surrounding a changing petroleum sector. 

The source document says Venezuela’s output had rebounded to roughly 1 MMbo/d by late 2026 while foreign investment was returning. It simultaneously portrays neighboring Guyana as continuing to benefit from the rapid development of Stabroek. 

Those developments create opportunity. 

They also coexist with history that companies cannot change. 

An operator can assess a reservoir. A service company can mobilize equipment. Infrastructure providers can evaluate facilities and transportation needs. 

But none operates outside the political environment surrounding those assets. 

Essequibo is a useful reminder that above-ground conditions can have exceptionally deep roots.

Two National Narratives 

Perhaps the hardest part of the controversy is that the two countries do not simply disagree about a legal interpretation. 

They tell different national stories. 

For many Venezuelans, according to the source document, Essequibo represents land the country unfairly lost. Generations encountered the claim in classrooms and on national maps. 

For Guyanese, the territory is not viewed as something awaiting settlement or restitution. It is part of the country itself and, in the manuscript’s telling, one of the relatively rare questions capable of transcending longstanding domestic political and ethnic divisions. 

Both narratives survived long before today’s petroleum boom. 

That is precisely why oil alone is unlikely to resolve them. 

The ICJ Will Rule. Governments Will Change. 

Political systems change. 

Petroleum investment cycles turn. 

Governments come and go. 

International courts can clarify matters of law. 

But national memory operates differently. 

The original dispute survived Venezuela’s transformation into a major oil producer, Guyana’s independence, regional political realignments and eventually the emergence of a major offshore petroleum industry. 

That longevity is perhaps the most important lesson for energy companies. 

Companies considering Venezuela today understandably want to know what comes next: where investment will return, which companies will participate, how production evolves and what changes in the country’s political environment mean for future activity. 

Those are operational and commercial questions. 

Essequibo provides the historical context around them. 

Understanding that context does not eliminate uncertainty. But it helps explain why one issue has repeatedly resurfaced despite decades of negotiations, shifting governments and radically different economic circumstances. 

The petroleum map of northern South America is changing rapidly. The historical map underneath it is much harder to redraw. 

Continue the conversation 

For operators, midstream companies and oilfield services providers, history is only the beginning of the Venezuela story. 

Guyana Oil and the Venezuela-Essequibo Dispute

Read Part 1: Venezuela-Guyana Essequibo Dispute: A Brief History

When Oil Changed the Stakes: Liza-1, Stabroek and the Essequibo 

Oil did not create the Essequibo dispute. 

The disagreement over the territory had already survived empires, independence, arbitration, treaties and generations of Venezuelan and Guyanese governments. 

But oil changed its economic significance. 

In 2015, an ExxonMobil-led consortium struck oil at Liza-1 offshore Guyana. The discovery helped move a long-running territorial controversy from the margins of international attention toward the center of one of South America’s most consequential petroleum developments. 

At the heart of that development sits the Stabroek Block. 

According to the source document, ExxonMobil operates the block with a 45% working interest, while Chevron-owned Hess holds 30% and CNOOC the remaining 25%. The document states that production from the offshore acreage has reached roughly 1 Bbo since first oil in 2019. 

For Guyana, oil changed the country’s economic trajectory. 

For Venezuela, it changed the surroundings of a claim that had existed for generations. 

A Territorial Dispute Meets an Offshore Petroleum Province 

The distinction is important. 

Venezuela’s claim did not begin with Liza-1. 

Caracas had long challenged Georgetown’s authority to license acreage offshore the disputed territory, arguing that maritime boundaries could not be fully resolved without addressing the underlying sovereignty question. 

But large-scale petroleum development raised the stakes. 

The controversy was no longer primarily about remote territory, historic agreements and maps. Offshore investment brought producing assets, international companies and significant infrastructure into the picture. 

The source document describes Venezuela asserting adjacent maritime claims through decrees in 2015 and 2021, while Guyana continued to develop offshore resources.  

For energy companies, that distinction matters. 

Geology does not exist separately from sovereignty, licensing and government authority. An offshore discovery may begin with seismic interpretation and a drilling program, but development ultimately depends on a legal and political framework capable of supporting decades of investment. 

Essequibo places those worlds next to each other. 

Guyana’s New Heartbeat 

The petroleum transformation has also changed the dispute inside Guyana itself. 

The original manuscript describes a country marked since independence by political rivalry and ethnic tensions. Against that backdrop, Essequibo occupies a particularly important position in Guyanese national identity.  

Where Venezuela often frames the territory through the language of historical loss, Guyana sees it as an inseparable part of the nation. 

Oil adds another dimension. 

The document describes Stabroek’s development as generating unprecedented petroleum wealth for Guyana, while the country’s leaders have sought to demonstrate that the benefits can extend across Guyanese society.  

Yet the source argues that one issue consistently transcends many of the country’s political divisions: the conviction that Essequibo belongs to Guyana.  

That makes the dispute unusually difficult to separate from domestic politics on either side of the border. 

Two Countries, Two Petroleum Stories 

There is a larger irony. 

By late 2026, the source document describes Guyana’s Stabroek Block as having reached 1 Bbo, while Venezuelan oil production had rebounded to approximately 1 MMbo/d. 

The two neighboring countries therefore represent very different petroleum trajectories. 

Guyana is building an offshore industry around discoveries made within the past decade. 

Venezuela possesses more than a century of petroleum history and is attempting to reestablish foreign investment following years of extraordinary political and economic disruption. The source describes deteriorating infrastructure and a significant loss of workers through migration during Venezuela’s economic decline. 

For operators and service companies looking at the region, the contrast is difficult to ignore. 

One country offers the challenges associated with rapidly developing a relatively new petroleum province. The other is confronting the complexities of restoring investment in a mature hydrocarbon industry. 

Between them sits a territorial dispute neither country regards as marginal. 

The Courtroom and the Oilfield 

The International Court of Justice is considering Guyana’s request to affirm that the 1899 arbitral award remains valid and binding. Venezuela, meanwhile, continues to base its position on its rejection of that award and the framework created by the 1966 Geneva Agreement. 

That process matters. 

But the legal dispute exists alongside another reality: energy development continues to shape the region. 

Whatever the eventual legal outcome, a judgment alone is unlikely to erase more than a century of national narratives on either side. The dispute is now embedded not merely in diplomatic correspondence and treaties, but in how Venezuelans and Guyanese understand their respective countries.  

And today, it exists alongside major petroleum investment. 

Oil didn’t create the Essequibo dispute. It made the consequences of leaving it unresolved considerably more important to the energy industry. 

That leads to the final question in this series. 

What happens to an old territorial grievance when the political and petroleum landscape around it changes again? 

NEXT: Part 3, “The ICJ Will Rule. Governments Will Change. Why Essequibo Still Matters.”