Stock Markets March 11, 2026

Schlumberger flags Middle East disruptions and alerts investors as shares slip

Oilfield services firm halts travel, begins regional demobilization and warns of a Q1 revenue shortfall plus 6-9 cents per share of added costs

By Hana Yamamoto
Schlumberger flags Middle East disruptions and alerts investors as shares slip

Schlumberger reported a suspension of travel to and transit through the Middle East and has initiated demobilization of operations in multiple countries in the region. The company said the moves will push first-quarter revenue below expectations and will generate roughly 6 to 9 cents per share of additional expense. Shares dropped about 2% in premarket trading after the announcement. Schlumberger did not identify the countries involved or offer a timeline for resuming operations. The disclosure marks the first formal negative preannouncement from a member of the S&P 500 tied to the ongoing Middle East conflict.

Key Points

  • Schlumberger suspended travel to and transit through the Middle East and has started demobilizing operations in several countries.
  • The company warned first-quarter revenue will fall short of expectations and will face approximately 6 to 9 cents per share of additional expenses.
  • The announcement is the first formal negative preannouncement by an S&P 500 member tied to the ongoing Middle East conflict - relevant to energy and oilfield services firms and broader market participants with regional exposure.

Schlumberger shares fell roughly 2% in premarket trading after the oilfield services company issued a preannouncement tying operational disruptions to recent events in the Middle East. The company said it has suspended travel to and transit through the region and has begun demobilizing operations in several countries.

In its update, Schlumberger warned that first-quarter revenue will be below expectations as a direct result of those disruptions. The firm also indicated it expects to incur additional expenses of approximately 6 to 9 cents per share related to the operational changes.

The company did not name the specific countries where demobilization is taking place and provided no timeline for when travel or operations might resume. Those details remain unspecified in the announcement.

This preannouncement is notable as the first formal warning from an S&P 500 company about the financial effect of the ongoing conflict in the Middle East. While Schlumberger characterized its exposure as somewhat company-specific, the update underscores potential vulnerability for other firms with regional operations during the first and second quarters.

Investors reacted to the warning with a modest sell-off in premarket trade. The disclosure centers on three concrete points the company communicated: a suspension of travel and transit through the Middle East, demobilization in multiple countries, and an expected revenue shortfall for Q1 accompanied by incremental costs of 6 to 9 cents per share.

Schlumberger's announcement stopped short of granular operational detail. The lack of country-level identification and the absence of a resumption timetable limit the market's ability to quantify the full duration and scope of the impact. Those unknowns also constrain direct comparisons to peers, as exposure and operations in the region vary across companies.

Given the company's description, the disruption is presented as an immediate operational response rather than a long-term guidance shift. Nevertheless, the warning highlights a near-term risk for revenues and margins in the quarter, and it signals the possibility that other companies with Middle East exposure may face related impacts in upcoming reporting periods.


Clear summary - Schlumberger has suspended travel and transit through the Middle East, begun demobilizing operations in several countries, and now expects Q1 revenue to be below prior expectations while absorbing about 6 to 9 cents per share in additional costs. The company did not identify affected countries or provide a timeline for restarting activities.

Risks

  • Unspecified geographic scope - the company did not name which countries are affected, limiting clarity on the scale of the disruption. This uncertainty impacts energy and industrial services sectors.
  • No timeline for resumption - absence of a restart date makes it difficult to estimate how long revenue and operational impacts will persist, affecting near-term earnings visibility for Schlumberger and potentially its regional peers.
  • Quarterly revenue and cost pressure - the firm expects Q1 revenue below expectations and additional expenses of roughly 6 to 9 cents per share, creating short-term margin risk for the company and signaling potential market volatility in related stocks.

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