Middle East Oil Shock Could Hand Upstream Sector a $495 Billion Windfall

Wood Mackenzie now estimates that the global upstream oil and gas sector could generate $495 billion in free cash flow in 2026 if crude averages $90 per barrel, more than doubling its previous forecast based on a $60 oil price assumption. The revision follows the sharp jump in crude prices triggered by the Middle East conflict, turning what had been expected to be another year of disciplined cash generation into one of the industry’s most lucrative windfalls in recent years. Yet the gains will be concentrated among the world’s largest producers, with the 49 national and international oil companies covered by Wood Mackenzie expected to capture $272 billion of the total. Wood Mackenzie expects the conflict to reduce global oil production by at least 3%, with Iraq accounting for roughly 3 million barrels per day of lost output, while damage to infrastructure in Qatar is projected to cut global LNG supply by 2%. The stronger cash flow outlook does not alter the industry’s longer-term production trajectory. Wood Mackenzie projects average production across the 155 upstream companies it tracks will fall 30% between 2030 and 2040, with more than 70 producers facing declines of more than 50% unless they make significant new investments.However, WoodMac says energy companies are likely to maintain capital discipline despite the unexpected influx of cash, with capex budgets expected to largely remain flat while share buybacks are projected to decrease by 5% as boards prioritize balance sheet strength and deleveraging. Meanwhile, energy companies are expected to continue to deploy the excess cash to purchase attractive oil and gas assets. Upstream M&A surged to a two-year high in the first half of the year, including Shell Plc’s (NYSE:SHEL) $16 billion acquisition of ARC Resources, Devon's (NYSE:DVN) $25 billion merger with Coterra and Mitsubishi's (OTCPK:MSBHF) $7.5 billion purchase of Aethon. Dealmakers are increasingly prioritizing stable, low-cost regions and natural gas/LNG assets to ensure supply chain security. “What is perhaps most telling about the corporate response to the turbulent macro forces impacting the oil and gas sector is just how little changed. Most players have adopted a wait-and-see approach to the market turmoil, preferring to accumulate cash on the balance sheet rather than return it to shareholders or increase investment. Capital discipline has proved more durable than either the bears or bulls expected,” said Tom Ellacott, Senior VP of Corporate Research at WoodMac. Wood Mackenzie expects pressure to build on energy companies to deploy more of their excess cash if oil prices remain elevated through the second half of the year, forcing management teams to decide whether to preserve financial discipline or increase shareholder returns, acquisitions and investment.“This is not a natural commodity cycle. The price surge reflects geopolitical conflict, not underlying demand, and companies are well aware of it. Balance sheets are stronger than they have been in years, but the instinct is to preserve that resilience and position for the future rather than spend now. If prices hold through H2, the pressure to deploy capital via buybacks, M&A or new investment will intensify. How boards navigate that tension will shape the industry’s strategic direction into 2027,” said Fraser McKay, Head of Upstream Analysis at Wood Mackenzie.Oil prices extended their decline on Thursday afternoon even as fighting between the United States and Iran continued to intensify across the Middle East. By 3:03 p.m. ET, Brent crude for September delivery had fallen 1.6% to $89.31 per barrel, while the corresponding WTI contract was down 1.0% at $83.64 per barrel. Both benchmarks remain well below the levels seen a week ago, when Brent briefly traded above $100 a barrel on fears that the conflict could severely disrupt Middle Eastern oil supplies.Traders have begun trimming the geopolitical risk premium as intermittent pauses in military operations and continued diplomatic contacts fuel expectations that Washington and Tehran could still find a negotiated off-ramp. Even so, the conflict continues to expand. The United States launched another wave of strikes against Iranian targets on Wednesday after Tehran attacked American forces in the region, while Egypt entered the conflict directly after coming under attack for the first time. Iran’s Islamic Revolutionary Guard Corps has also reiterated that the Strait of Hormuz will remain closed, warning countries assisting the United States that they could face retaliation. By Alex Kimani for Oilprice.comMore Top Reads From Oilprice.comIran Rejects Oman’s Proposal to Evenly Divide Hormuz ControlUK Regulator Targets Data Center Land Grab on the Power GridRefined Fuels, Not Crude, Are Driving the Oil Market Crunch