U.S. SPR Falls Fast: What Does it Mean for Oil & Energy ETFs?

The U.S. Strategic Petroleum Reserve (SPR) has entered uncertain territory as emergency oil releases linked to the Iran war push inventories below 300 million barrels. This incident is raising concerns about America’s ability to respond to an energy shock.

The U.S. Department of Energy authorized the release of 172 million barrels from the SPR to counter supply disruptions caused by the conflict in the Middle East. After the drawdown is completed, the SPR is expected to fall toward 243 million barrels, per ENERGY, as quoted in CNBC.

Why Does the 300M-barrel Level Matter?

The major concern is that repeated drawdowns can alter cavern geometry, reduce the efficiency of extraction infrastructure and potentially limit the speed at which crude can be released during a future emergency.

Siddharth Misra, a petroleum engineering professor at Texas A&M University, has estimated a practical operating range of 250-300 million barrels, which cavern integrity and operational capability face elevated risks, according to ENERGY, as quoted in CNBC.

The reserve had been rebuilt to approximately 415 million barrels before the Iran conflict. The current drawdown represents a substantial reduction in that emergency cushion, as SPR was designed to provide the United States with a buffer against severe energy disruptions.

How Does it Affect Oil Prices?

The SPR drawdown initially has a price-stabilizing effect on crude oil because releasing government-held barrels adds supply to the market to offset supply disruptions and reduce pressure on energy prices.

But once the SPR becomes sufficiently depleted, the market may begin placing a greater premium on the possibility that Washington has less ammunition available for the next supply shock. That can increase the geopolitical risk premium embedded in crude prices.

Oil Price: Near-Term Pain, Long-term Gain?

In the short term, continued SPR releases can add supply to the oil market and help contain crude prices. That can limit the upside for oil prices and oil-focused exchange-traded funds (ETFs).

However, in the longer term, a substantially depleted SPR could make the United States less capable of responding to another major supply disruption due to geopolitical shock, keeping global inventories tight and shrinking the emergency buffer that could increase the market's risk premium.

It creates a potentially more constructive environment for oil-based ETFs if crude prices rise, while energy-based ETFs could benefit if elevated oil prices translate into stronger energy-sector earnings and increased producer investment.

ETFs in Focus

United States Oil Fund LP USO is one of the most direct ways for investors to gain exposure to movements in U.S. crude oil prices. It provides investors with exposure to West Texas Intermediate crude oil prices without having to trade oil futures directly.

USO has assets under management worth $ 2.12 billion. It has an expense ratio of 0.60% and trades with a daily average volume of 6.70 million shares.

Invesco DB Oil Fund DBO also provides exposure to crude oil futures. Like USO, it could benefit if prolonged supply disruptions eventually outweigh the price-suppressing effect of government releases.

It has assets under management of $254.50 million, with an expense ratio of 0.77%. The fund has a daily average trading volume of 584,859 shares.

Energy Select Sector SPDR Fund XLE provides exposure to large U.S. energy companies that invest primarily in leading U.S. oil and gas companies involved in oil exploration, production, refining and marketing and integrated energy operations.

XLE has $40.16 billion in assets under management and a 0.08% expense ratio. The fund is trading at a massive daily average volume of about 33 million shares.

VanEck Oil Services ETF OIH offers another potential beneficiary if higher oil prices encourage producers to increase drilling and capital expenditure. It is a specialized energy ETF that invests in oilfield services and equipment companies rather than oil producers, providing exposure to the companies that supply the equipment, technology, drilling rigs and engineering services needed to extract oil and gas.

It has assets under management worth $1.94 billion, along with an expense ratio of 0.35%. The fund trades at a daily average volume of 331,159 shares.

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This article originally published on Zacks Investment Research (zacks.com).

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