Valero Energy Cuts Mexican Crude Purchases Amid Refinery Shutdown
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 1 hour ago
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Should l Buy VLO?
Source: seekingalpha
- Purchase Reduction: Valero Energy has cut its purchases of Mexican crude to just one cargo of less than 200,000 barrels this month, a stark decline from an average of 4 million barrels per month last year, indicating significant challenges in restarting its Port Arthur refinery.
- Refinery Shutdown Impact: The Port Arthur refinery, one of the largest on the U.S. Gulf Coast, suffered extensive damage from a diesel hydrotreater fire, leaving key areas offline and severely limiting Valero's crude import capacity.
- Impact on Mexico: The reduction in Valero's purchases represents a major blow to Mexico's Pemex, accounting for approximately 20% of the country's oil sales, which could negatively affect Mexico's economy.
- Uncertain Restart Timeline: While some units at the refinery have ramped up activity, it remains unclear when full operations will resume, particularly as the largest crude unit is still offline, adding to market uncertainty.
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Analyst Views on VLO
Wall Street analysts forecast VLO stock price to fall
17 Analyst Rating
11 Buy
6 Hold
0 Sell
Moderate Buy
Current: 235.100
Low
149.00
Averages
186.56
High
223.00
Current: 235.100
Low
149.00
Averages
186.56
High
223.00
About VLO
Valero Energy Corporation, through its subsidiaries, is a multinational manufacturer and marketer of petroleum-based and low-carbon liquid transportation fuels and petrochemical products. The Company sells its products primarily in the United States, Canada, the United Kingdom, Ireland and Latin America. Its segments include Refining, Renewable Diesel, and Ethanol. The Refining segment includes the operations of its petroleum refineries, the associated activities to market its refined petroleum products, and the logistics assets that support its refining operations. The Renewable Diesel segment represents the operations of Diamond Green Diesel (DGD), and the associated activities to market renewable diesel, renewable naphtha, and neat SAF. The Ethanol segment includes the operations of its ethanol plants and the associated activities to market its ethanol and co-products. It owns 15 petroleum refineries located in the United States, Canada and the United Kingdom.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Purchase Reduction: Valero Energy has cut its purchases of Mexican crude to just one cargo of less than 200,000 barrels this month, a stark decline from an average of 4 million barrels per month last year, indicating significant challenges in restarting its Port Arthur refinery.
- Refinery Shutdown Impact: The Port Arthur refinery, one of the largest on the U.S. Gulf Coast, suffered extensive damage from a diesel hydrotreater fire, leaving key areas offline and severely limiting Valero's crude import capacity.
- Impact on Mexico: The reduction in Valero's purchases represents a major blow to Mexico's Pemex, accounting for approximately 20% of the country's oil sales, which could negatively affect Mexico's economy.
- Uncertain Restart Timeline: While some units at the refinery have ramped up activity, it remains unclear when full operations will resume, particularly as the largest crude unit is still offline, adding to market uncertainty.
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- Slow Recovery: Despite a fragile ceasefire between the U.S. and Iran, traffic through the Strait of Hormuz remains stagnant, with only four transits recorded on Wednesday, indicating a lack of market confidence that could prolong global energy supply issues.
- Vessels Anchored: Over 400 oil tankers and dozens of LNG carriers are still anchored outside the Gulf, awaiting passage signals, which suggests that transit capacity has not returned to pre-war levels, impacting the stability of the global energy market.
- Risk Assessment Impact: Hapag-Lloyd states that returning to normal shipping schedules will take weeks or even months, as hundreds of thousands of containers remain at ports, highlighting the industry's uncertainty about future transport arrangements and potential cost increases.
- Market Dynamics Shift: Analysts note that while oil prices have dropped from $110 to $97, they are expected to remain above pre-war levels due to supply disruptions, reflecting the market's reliance on the Strait of Hormuz and its associated risks.
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- Incident Overview: On March 23, 2023, an explosion at Valero Energy's Port Arthur refinery in Texas destroyed the diesel hydrotreater and the control room for multiple hydrotreating units, with no reported injuries, yet the incident significantly disrupted refinery operations.
- Temporary Control Room Activation: Valero is working to activate a temporary control room to enable the restart of the 45K bbl/day Unit 245 gasoline hydrotreater, which is one of four hydrotreaters managed by the destroyed control room, indicating the company's urgency to restore production.
- Repair Timeline Estimate: Repairs to the control room are expected to take several weeks, while the timeline for rebuilding the diesel hydrotreater remains uncertain, potentially leading to a prolonged impact on the refinery's production capacity, especially given that it accounts for 3.7% of refining capacity in the U.S. Gulf Coast.
- Market Impact Analysis: The Port Arthur refinery produces 6.1% of distillates in Texas, Louisiana, and Mississippi, and the explosion may lead to fuel supply tightness in the region, thereby affecting overall market prices and supply chain stability.
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- Market Sentiment Rebound: Global stock markets surged on Wednesday as the US and Iran agreed to a two-week ceasefire, with the S&P 500 rising 2.51%, the Dow Jones up 2.85%, and the Nasdaq 100 increasing by 2.90%, reflecting a positive market response to easing geopolitical tensions.
- Crude Oil Price Plunge: The ceasefire news led to a more than 15% drop in crude oil prices to a 1.5-week low, alleviating inflation concerns and sparking a rally in global government bond markets, with the German 10-year Bund yield falling to a 3-week low, indicating a more optimistic outlook for the economy.
- Fed Policy Expectations: Although the market discounts only a 1% chance of a 25 bp rate hike at the upcoming April 28-29 FOMC meeting, the minutes from the March FOMC indicated heightened concerns among participants regarding upside risks to inflation and downside risks to employment, suggesting a more cautious approach to future monetary policy.
- Strong Tech Stock Performance: Chipmakers and AI infrastructure stocks saw significant gains on Wednesday, with Intel rising over 11%, driving the Nasdaq 100's increase, highlighting the tech sector's crucial role in the market recovery and further boosting investor confidence in technology stocks.
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- Surge in Spot Prices: On Wednesday, the spot price for Brent crude reached $124.68 per barrel, indicating that despite the ceasefire agreement between the U.S. and Iran, significant supply disruptions persist, leading to tight oil supplies in the coming weeks.
- Futures vs. Spot Discrepancy: The spot price is nearly $30 higher than the June futures contract, which closed at $94.75 on Wednesday, suggesting that market concerns about short-term supply far exceed long-term expectations, potentially leading to increased price volatility.
- Middle East Production Constraints: Middle Eastern oil producers have shut down 13 million barrels per day due to a sharp decline in tanker traffic through the Strait of Hormuz, exacerbating supply tightness in the market, with recovery unlikely in the short term.
- Production Recovery Timeline: Experts estimate that restoring production capacity could take up to five months, particularly as Kuwait's pre-war output was 2.6 million barrels per day, with the timeline for returning to pre-war levels contingent on the durability of the ceasefire agreement.
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- Oil Price Decline: Oil prices plummeted on Wednesday following a two-week ceasefire agreement between the U.S. and Iran, with West Texas Intermediate crude futures dropping from nearly $113 to about $95, and Brent crude futures falling from $109 to $95, indicating potential relief for consumers at the gas pump.
- Gas Price Expectations: Analysts predict that gas prices may decrease by 10 to 20 cents per gallon over the next few weeks due to the ceasefire, although this forecast hinges on the ceasefire's durability; if tensions escalate, prices could spike again.
- Market Response: The national average gas price was reported at $4.16 per gallon on Wednesday, up from just under $3 before the Iran conflict began on February 28, and significantly higher than the $5.01 peak in June 2022 due to supply disruptions, reflecting the market's sensitivity to oil price fluctuations.
- Supply Chain Challenges: While the ceasefire may lead to increased oil supply, analysts caution that prices are unlikely to return to pre-conflict levels due to heightened geopolitical risks in the Middle East, compounded by seasonal demand increases during summer, which could further pressure gas prices.
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