"300 Billion-Barrel Crude Oil Shortfall by 2050... Ultra-Deepwater Exploration Expands" - Wood Mackenzie

By 2050, the cumulative global demand for crude oil is projected to reach approximately 1 trillion barrels. However, current producing oilfields can supply only 700 billion barrels, creating a potential shortfall of 300 billion barrels, according to recent analysis.

In response, countries around the world are seeking to diversify supply and prioritize strategic energy security, which has led to renewed investment in ultra-deepwater frontier exploration in the depths of the ocean.

Wood Mackenzie, an energy and natural resources research firm, stated in a press release dated April 23 (local time) titled “Major Oil Companies Increase High-Impact Exploration Investment to Address 300 Billion-Barrel Supply Gap and Energy Security Priorities by 2050,” that this is the current outlook.

Major oil companies are securing dominant stakes in promising frontier blocks to access high-quality resources that can replace higher-cost production. BP, for example, holds a 100% stake in the Boomerang oil, gas, and condensate discovery in Brazil, announced in August 2025. Wood Mackenzie values the successful development of Boomerang at $5.7 billion, and estimates that the value creation for the exploration sector in 2025 has surpassed $10 billion as a result.

National oil companies including Petrobras of Brazil, Petronas of Malaysia, and TPAO of Türkiye, along with seven major oil companies, have both the technological expertise and risk appetite necessary for ultra-deepwater operations at depths exceeding 1,500 meters. Independent operators such as Murphy, APA Corporation, and Woodside are also steadily increasing their activities in deepwater regions.

From 2021 to 2025, industry expenditure averaged $1.9 billion per year across 633 exploration wells. The $1.6 billion invested in 388 wells in 2025 is seen as a temporary dip. Despite daily rig charter rates—one of the largest cost components—almost doubling, overall investment remained stable. Non-operating partners such as QatarEnergy have contributed additional capital to joint ventures in Brazil, Namibia, Cyprus, and the Republic of the Congo.

Andrew Latham, Senior Vice President of Energy Research, said, "The first four major wells we tracked in 2026 have all failed. That is the nature of this game, and participants are fully aware of the risks." He added, "A successful ultra-deepwater exploration can generate billions of dollars in value from a single discovery like Boomerang. Companies with deepwater expertise are taking concentrated positions because these projects are still economically viable at $65 per barrel of Brent crude."

Ultra-deepwater drilling is currently concentrated in regions where recent high-value discoveries have been made, such as ExxonMobil's Guyana, Eni's projects in Côte d'Ivoire, Indonesia, and Cyprus, BP's Brazil operations, and TPAO's Black Sea project. Frontier exploration companies are also expanding their search to unexplored basins like Brazil's Foz do Amazonas and to extension areas of established prospective regions in Angola and Suriname.

This content was produced with the assistance of AI translation services.