Guyana's Oil Boom: Will the Oil Curse Arrive in South America's Wealthiest Country? (2026)

Imagine a tiny South American nation, once mired in poverty, suddenly catapulting to the ranks of the world's wealthiest countries—sounds like a fairy tale, right? But what if this rapid rise hides a darker side, potentially dooming the country to economic pitfalls that have plagued others? Let's dive into the incredible story of Guyana and explore whether its oil-fueled boom is a blessing or a curse in disguise.

In an astonishing reversal of fortune, Guyana, a small South American country that was once among the continent's poorest, has surged to become one of the top 10 wealthiest nations globally, measured by gross domestic product (GDP) per capita. To put that in simple terms, GDP per capita is the total value of goods and services produced within a country divided by its population—essentially, a measure of average wealth per person. Just a decade ago, Guyana went from initial oil discoveries to extracting nearly 900,000 barrels of crude oil daily from the vast 6.6-million-acre Stabroek Block. Even though the deal heavily favors the ExxonMobil-led consortium controlling the oil fields, it has poured enormous economic benefits into the nation. Yet, whispers of worry are growing: Could this explosive growth and oil-driven income trap Guyana in the dreaded 'oil curse'? But here's where it gets controversial—many experts argue that while oil can bring prosperity, it often leads to unforeseen complications that undermine long-term stability.

A recent global survey using projected 2025 GDP by purchasing power parity per capita—a way to compare living standards across countries by accounting for cost-of-living differences—placed Guyana at the 10th spot worldwide, a massive leap from its 107th position just ten years prior. This ranking puts it behind affluent nations like Brunei, Switzerland, and Norway, but surprisingly ahead of the United States, the planet's second-largest economy. Since oil production kicked off in December 2019, Guyana's GDP by purchasing power parity has skyrocketed, as reported by the International Monetary Fund (IMF). It jumped sevenfold, from $10.69 billion in 2019 to an estimated $75.24 billion for 2025. And this is the part most people miss—these figures highlight how oil can transform an entire economy almost overnight, turning a struggling nation into a powerhouse.

This phenomenal expansion briefly made Guyana the fastest-growing economy on Earth. Between 2022 and 2024, this nation of fewer than a million people recorded jaw-dropping annual GDP growth rates of 63.3%, 33.8%, and 43.6%—easily the highest for any sovereign state each year. While growth has slowed in recent months, even as petroleum output climbed with the launch of the Yellowtail project, Guyana's economy is still expected to expand by 10.3% in 2025, securing its spot as the world's third-fastest-growing this year.

Current government data indicates Guyana is producing around 900,000 barrels per day, positioning it as South America's third-largest oil producer, trailing only Brazil and Venezuela. Production is set to keep increasing, with Exxon advancing three more projects in the Stabroek Block: Uaru, Whiptail, and Hammerhead. These are slated to start up between 2026 and 2029, adding 650,000 barrels daily and potentially pushing total output to 1.5 million barrels per day. There's also a fourth facility, Longtail, awaiting regulatory approval—a $12.5 billion project focused on natural gas and condensate, expected to add up to 1.5 billion cubic feet of natural gas and 290,000 barrels of condensate daily by 2030, bringing overall hydrocarbon production over 1.7 million barrels per day.

With these offshore assets coming online, the IMF forecasts Guyana's GDP by purchasing power parity will more than double from $75 million in 2025 to $156 million by 2030. For a country of under a million people, that translates to a per capita GDP of nearly $193,000, making Guyana the world's second-wealthiest nation after Liechtenstein and ahead of Singapore. This immense wealth from a single resource—petroleum—raises alarms about the oil curse, a phenomenon where countries rich in oil become overly dependent on it, often leading to poor governance, corruption, and other issues. But here's where it gets controversial—is this curse inevitable, or can savvy leadership steer clear? Critics point to Venezuela as a stark warning, where oil dependence fueled economic collapse and dictatorship, serving as a cautionary tale for oil-rich nations.

The Stabroek Block, with recoverable oil estimated at over 11 billion barrels, has also become a flashpoint in territorial disputes. Venezuela, under President Nicolas Maduro, has escalated claims to the long-contested Essequibo region, where the block sits, threatening invasion and causing border skirmishes. This area, about the size of Georgia in the U.S., is rich in minerals and now a hotspot for tensions, with Venezuelan vessels reportedly entering Guyanese waters to intimidate oil operations.

Adding to the concerns, Guyana, as a developing nation with a history of corruption, may lack the strong institutions to handle this windfall wisely. While the government is investing heavily in infrastructure—like new roads, bridges, a deepwater port, and hospitals through a $1.2 billion budget for 2025—many worry that the benefits aren't reaching everyday Guyanese. Despite rapid economic growth, a significant portion of the population remains in poverty, with estimates suggesting up to 58% live below the poverty line, though exact figures are hard to pin down due to limited data. Community leaders argue that rural areas, in particular, haven't seen the trickle-down effects of the oil boom.

These challenges are compounded by Guyana's reliance on volatile global oil markets, where prices are forecasted to drop sharply. The Brent crude benchmark has fallen 17% in the past year, and analysts predict it could hit $30 per barrel by 2027 due to oversupply. Ironically, Guyana's own oil developments are contributing to this glut, which could slash revenues. Moreover, 75% of Stabroek's output is classified as 'cost oil,' meaning it doesn't generate royalties or profit-sharing for Guyana, potentially exacerbating corruption and uneven development in this oil-dependent economy.

What do you think—can Guyana break free from the oil curse that has ensnared others like Venezuela, or is its newfound wealth destined to lead to instability and inequality? Is the territorial dispute with Venezuela a fair claim, or just opportunism fueled by oil greed? Share your opinions in the comments—let's discuss whether this boom is sustainable or a recipe for disaster!

By Matthew Smith for Oilprice.com

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Guyana's Oil Boom: Will the Oil Curse Arrive in South America's Wealthiest Country? (2026)

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