Chevron is significantly increasing its exploration spending by 50% this year, marking a shift in strategy as it seeks to diversify its global portfolio. The U.S. oil and gas giant is focusing on high-impact frontier exploration in regions like South America, Africa, and the Eastern Mediterranean, aiming to add reserves and production growth opportunities in countries such as Guyana, Angola, Namibia, Nigeria, Guinea-Bissau, Equatorial Guinea, Egypt, and the Eastern Mediterranean.
The move comes as Chevron’s vice president of exploration, Kevin McLachlan, who joined from France’s TotalEnergies, leads the company’s renewed exploration program. McLachlan highlighted the need to increase spending on seismic data and exploration wells, noting that Chevron’s exploration budget could top $1.5 billion this year, up from just below $1 billion in 2025. The company plans to drill 20 exploration wells and possibly up to six appraisal wells in 2027, a significant increase from the 10 wells drilled two years ago.
Geopolitical and energy market turmoil, particularly the Iran war and disruptions in the Strait of Hormuz, have underscored the risks of relying on a single region for large supplies. Analysts at Wood Mackenzie noted that the conflict has highlighted the concentration risk involved in focusing on geopolitically unstable regions, raising upstream firms’ appetite for exploration risk. Chevron’s CEO, Mike Wirth, acknowledged the company’s previous exploration challenges but expressed optimism about the current opportunity set, describing it as the largest and highest quality in years.
Recent discoveries in Nigeria and Angola, along with plans to drill the Nabba-1X exploration well in Namibia by the end of the year, demonstrate Chevron’s aggressive strategy. McLachlan emphasized that every successful well adds information, confidence, and potential pathways for future growth, underscoring the company’s commitment to its exploration campaign.