Pemex’s Export Pause Hinges on Price Thresholds and Refinery Output

The core imbalance here is a shrinking domestic crude base colliding with rising domestic refining demand. Pemex's total liquids production fell 7% year-on-year in 2025 to 1.635 million barrels per day, the lowest level in 46 years. This steady decline, with crude oil output down nearly 40% from 2015 levels, means there is simply less raw material to work with. At the same time, domestic demand for refined products is growing. Through October 2025, Pemex's gasoline and diesel output was up 5% year-on-year, driven by new capacity like the Olmeca refinery.

The result is a historic export gap. Crude oil exports hit a 35-year low in December 2025, plummeting 54% from the prior year to just 368,000 barrels per day. This isn't a temporary blip; it's a structural response to a shrinking domestic crude base. The company is redirecting its heavy Maya crude to feed its expanding refineries, most notably the new Olmeca refinery, which processed over 260,000 b/d in December. This strategic pivot aims to achieve energy self-sufficiency, a goal that has seen Pemex reduce its refined fuel imports by 22% through October 2025.

Yet the company is not abandoning exports entirely. The move is a calculated threshold, not a permanent closure. Pemex is monitoring oil price trends closely to determine when and how much surplus crude can be exported without jeopardizing its self-sufficiency goals. The export pause is a direct function of the commodity balance: with domestic production declining and domestic refining capacity rising, the surplus available for sale overseas has evaporated.

The Price Decision Point: Thresholds for Export Resumption

The calculus for Pemex is now a tightrope walk between fiscal necessity and strategic capacity building. The company's ability to resume exports hinges on oil prices crossing specific thresholds that alter the financial math. Mexico's 2026 budget is built on a conservative floor of roughly $55 per barrel. Prices below this level would fail to generate sufficient export revenue to offset the lost income, putting fiscal targets at risk. The current environment, however, is volatile and polarized.

On one side, Goldman Sachs forecasts a powerful near-term rally, expecting Brent to average over $100 a barrel in March. Such a price would significantly boost Pemex's export revenue and strengthen the government's fiscal position. On the other side, J.P. Morgan sees a more bearish 2026 average of around $60 per barrel, citing a supply-demand surplus. This outlook would pressure Pemex's financials and likely delay any export increases.

The key point is that the benefit of higher prices is now muted. Due to a declining total production and a small structural energy trade deficit, Mexico captures less upside from price rallies than in the past. The government's share of incremental revenue has also been reduced by policy changes to Pemex's royalty tax. In essence, the price threshold for a meaningful fiscal boost is higher than it once was.

Pemex is monitoring these trends closely to determine when and how much surplus crude can be exported without jeopardizing its self-sufficiency goals. The company is not simply waiting for a price spike; it is assessing whether the price level, combined with its own production and refining output, creates a sustainable surplus. For now, the export pause remains a strategic buffer, with the decision to reopen the tap contingent on price levels that can simultaneously meet fiscal needs and support the domestic refining expansion.

Catalysts and Risks: Production Outcomes vs. Geopolitical Shocks

The strategic pivot to self-sufficiency now hinges on two distinct forces: the successful ramp-up of new domestic capacity and the unpredictable shock of global conflict. The primary catalyst is operational performance. Pemex's plan to reduce imports relies on sustained output from its new and upgraded refineries. The Olmeca refinery, producing over 150,000 b/d of gasoline and diesel in October, is already a key driver. The Dos Bocas refinery is projected to ramp up next year, adding significant incremental volumes. If these projects meet or exceed targets, domestic supply will continue to grow, further shrinking the need for imports and reinforcing the export pause. The recent 22% year-on-year drop in refined fuel imports through October shows the plan is working, but the goal of full self-sufficiency requires this trend to continue.

The main risk, however, is that persistent weaknesses in legacy refineries undermine this progress. While some plants like Tula and Salina Cruz have improved, the system-wide challenge remains. If these older facilities fail to maintain high yields or face unplanned outages, the gains from new capacity could be offset. This would keep Mexico reliant on imports, directly contradicting the strategic pivot regardless of oil prices.

On the external front, a prolonged Middle East conflict presents a volatile catalyst. Goldman Sachs sees a two-month disruption of the Strait of Hormuz pushing its fourth-quarter Brent price estimate to $93 a barrel. Such a shock would likely boost Pemex's export revenue, providing a fiscal tailwind. Yet the benefit is now muted. Mexico's small structural energy trade deficit means higher crude prices also raise the cost of imported gasoline and natural gas. The government's royalty tax reduction further dampens the upside. In reality, a sustained price spike could worsen Mexico's current account balance, turning a potential fiscal boon into a net cost.

The bottom line is a tension between two types of risk. The operational risk is a slow, grinding pressure from within the system-failure to fully capitalize on new capacity. The geopolitical risk is a sudden, external shock that could distort the price signals Pemex is using to time its export decisions. For now, the company's focus remains on the steady grind of refinery performance. A major conflict could force a rapid recalibration, but the strategic foundation depends on domestic output delivering on its promise.