General overhaul workover rig after 10 years
Workover rigs have to be completely overhauled every 10 years. In the first step, the rig is completely dismantled. Related to a strict revision plan, diverse of works at the mechanical, hydraulic and electric assemblies is carried out. After a fresh paint job, assembly and technical acceptance the workover rig is readdy for the next ten years in the oil field.