Hydraulic Fracturing Dual Engine Systems Market, By Configuration (2022-2034)
- Dual-fuel retrofit kits (fumigation / port injection / dynamic gas blending)
- Purpose-built dual-engine rigs (two internal-combustion engines working in tandem)
- Hybrid diesel-electric / diesel + battery assist dual-engine systems
- Fully electrified systems with backup engine (electric primary + diesel/gas backup)