Energy markets are bracing for a volatile start to the week after Israel ordered the temporary closure of key natural gas reservoirs, including the Chevron-operated Leviathan field. The decision follows joint U.S. and Israeli military strikes against Iran over the weekend, escalating regional tensions and immediately impacting energy infrastructure.
Operational Disruption and Immediate Impact
According to sources familiar with the matter, Israel's Energy Ministry cited "the current situation" and ongoing security assessments for the shutdowns. The Leviathan field, a cornerstone of Israel's natural gas exports and a significant asset for Chevron, is now offline. Production from Energean's floating vessel, which supplies multiple Israeli fields, has also been halted. This sudden removal of supply from the Eastern Mediterranean adds a new layer of geopolitical risk to global energy markets.
Chevron shares reflected the building tension late last week, closing Friday's session at $186.76, a gain of 1.41%. The stock edged higher in after-hours trading to $187.39, nearing its 52-week high of $187.90. With U.S. markets closed Sunday, all eyes are on the opening bell for Monday, March 2, to gauge the full market reaction.
Broader Supply Threats Emerge
The regional conflict is creating a dual threat to energy supplies. Beyond the Israeli gas fields, maritime traffic through the critical Strait of Hormuz has effectively halted. Following a warning from Iranian authorities, shipowners have stopped moving oil, gas, and other cargoes through the vital chokepoint since Saturday. Traders report that hundreds of vessels are now anchored in the Gulf, awaiting clearer signals on security.
This disruption has sent shockwaves through the oil market. Brent crude surged to $73 per barrel on Friday, reaching its highest level since July. In over-the-counter trading, prices were quoted between 8% and 10% higher over the weekend, sitting near $80 a barrel according to traders. Analysts warn that a prolonged blockage could trigger a dramatic repricing of crude.
Analyst Warnings and Market Psychology
Market strategists are sounding the alarm on potential supply squeezes. Helima Croft of RBC Capital Markets described $100-a-barrel oil as a "clear and present danger" if flows are further constrained. The situation underscores a fundamental shift for energy investors, who must now weigh not just traditional drivers like crude prices and refining margins, but also the immediate operational risk that a security incident can halt output almost instantly.
Nick Ferres, Chief Investment Officer at Vantage Point Asset Management, noted that "energy is still inexpensive" and called it "the obvious sector" to watch for a potential rally when markets reopen. The immediate focus for traders will be the first crude price prints for the week and any indication that Gulf shipping lanes are reopening.
Production Increases Offer Little Solace
Even a planned production hike from the OPEC+ alliance, which includes Russia, appears insufficient to calm nerves. The group recently agreed to an increase of 206,000 barrels per day starting in April. However, Giovanni Staunovo of UBS pointed out that the "real barrels being added to the market will be a fraction" of that official figure, doing little to offset a major supply disruption.
The stakes are exceptionally high. Jorge Leon of Rystad Energy warned that the market could face an "effective loss of 8-10 million" barrels per day if flows through the Strait of Hormuz are severely disrupted. Such an outage would dwarf any planned production increases and likely cause a price spike.
Path Forward and Investor Watchlist
Investors are now on high alert for official statements. Key updates are expected from Israel's Energy Ministry regarding a potential restart of the Leviathan field, and from Chevron on how its operations are being managed. The trajectory of energy stocks in early Monday trading is expected to closely track oil futures and any news about the resumption of shipping in the Gulf.
The market's direction hinges on the duration of the disruption. A rapid de-escalation of tensions or clear evidence that tankers can sail through the Strait of Hormuz unimpeded could ease crude prices and sap the recent momentum from energy equities. Conversely, a drawn-out standoff risks driving energy costs higher and crimping upstream production, with ripple effects felt from the Eastern Mediterranean to global trading hubs.
