The upstream sector is set to carry strong momentum into 2026, with high-impact wildcat drilling activity expected to remain elevated following a solid 2025. Last year, the success rate for high-impact wildcat wells rose to 38% from 23% in 2024, while total discovered volumes increased by 53% year on year to around 2.3 billion barrels of oil equivalent (boe), according to Rystad Energy’s research and analysis. Wells are designated as high-impact based on a variety of factors: the size of the potential resources, whether they could open new…