What are workover rigs?

Workover rigs are specialized drilling rigs used in the maintenance, repair, and enhancement of existing oil and gas wells. Unlike drilling rigs that are primarily used to drill new wells, workover rigs are employed to perform tasks such as replacing production tubing, cleaning out wells, or installing new equipment to improve well performance. They play a crucial role in extending the productive life of wells and ensuring optimal output. Workover rigs can be truck-mounted or skid-mounted and vary in size and capability depending on the well service requirements.