339K views · 5.7K reactions | Cardwell 4-Axle Carrier Double/Triple Workover Rig. Tooled Out and Ready-To-Work Rig. Great DEAL, go check it out in this link https://www.petrorigs.com/ad/cardwell-workover-rig/ | Petro Rigs | Facebook

Hydraulic Workover Unit (HWU) is a modular hydraulic drive device used for well repair, completion, sidetracking and other operations in oil and gas wells. Compared with traditional well repair rigs, it has the characteristics of small footprint, flexible operation and high safety. It is especially suitable for offshore platforms, restricted well sites and old well repair. Used for: Conventional well repair: replacing tubing, pump inspection, sand flushing and well washing. Complex operations: f