The global chemical enhanced oil recovery market size was estimated at USD 1,238.60 million in 2025 and is projected to grow from USD 1,312.92 million in 2026 to USD 2,218.14 million by 2035, growing at a CAGR of 6.00% from 2026 to 2035. Asia Pacific dominated the chemical-enhanced oil recovery industry, accounting for a revenue share of 34.60% in 2025. The key players are SNF, Beijing Hengju Chemical Group, BASF, Dow, SLB (ChampionX), Kemira, Sy...