Kriloha Ltd. supplies Roller Go-Devils, an advanced version of the traditional go-devil equipped with roller wheels for reduced drag and smooth travel in deviated or horizontal wells. This ensures reliable delivery of impact force to downhole tools. Manufactured from high-strength forged steels with integrated roller systems, Kriloha roller go-devils are built for HPHT and corrosive well environments, complying with API/ISO certifications. Use cases include striking sliding sleeves, activating valves, breaking shear pins, and delivering impact for fishing jobs in non-vertical wells. Each roller go-devil undergoes roller endurance testing, weight calibration, and impact load validation, guaranteeing performance. As a supplier and facilitator, Kriloha Ltd. provides custom roller designs, replaceable wheel kits, and technical guidance, making our roller go-devils the preferred choice for efficient impact delivery in challenging well geometries.