The Rig Borais #D1 is a trailer-mounted rotary drilling rig, rated at 350 horsepower (hp). It’s a versatile, mobile unit optimized for drilling and workover operations, equipped with a directional circulation system and a robust powertrain. The rig uses a Cummins diesel engine (269 kW ≈ 360 hp, closely aligning with the 350 hp rating) to drive its drilling, hydraulic, and mud pump systems through a distributed transmission. Its trailer-mounted design enhances mobility, making it suitable for onshore operations across various terrains.