Cold Weather Workover Rig – Reliable Well Servicing Down to -45°C

Product Overview

Our cold weather workover rigs are specifically designed for operation in extreme low-temperature environments. Every component is built to perform reliably under severe cold conditions. These rigs focus on two goals: protecting the crew in freezing weather and keeping well servicing operations running smoothly.

We offer multiple configurations to match different operational needs, including:

Modularized design

Truck-mounted design

Trailer-mounted design

Fast-moving design

All models share the same rugged performance as our standard workover rigs, with additional cold-weather engineering.

Main Features

Cold-rated materials & processes – Full winterization measures applied throughout the rig.

Extreme temperature capability – Designed for operation at -45°C and storage down to -60°C.

Cluster well compatibility – Unique structure for efficient cluster well drilling.

Wide model range – Includes pad rigs, modular rigs, fast-moving rigs, bootstrap rigs, and truck-mounted rigs. (See our standard drilling rig parameters for detailed specs.)

Special low-temperature raw materials – Used for main structures, welding, machining, and surface treatment.

Cold-resistant components – Selected for all critical and wear-prone parts.

Windwalls & insulated shelters – Provided for open-area operations.

Heating for operator areas – Electric heaters, forced-air heaters, and air conditioners keep cab and control areas comfortable.

Freeze protection for lines – Electric tracing and heaters on circulating pipelines, hydraulic lines, air lines, and electrical systems.

Structural & key area heating – Steam coils, steam air, electric heaters, and surface insulation layers protect major components.

Cold-weather engine starting aids – Standard equipment.

Low-temperature specialty oils – Used throughout the rig.

Note: All other mechanical parameters (hook load, depth rating, drawworks power, etc.) are similar to our standard workover rigs. Please refer to our regular product specifications for those details.

If you need a workover rig that operates reliably in arctic or sub-arctic conditions, our cold weather series is the answer. Built to work at -45°C and survive -60°C storage, these rigs include comprehensive winterization – from heated operator areas and freeze-protected lines to special low-temperature materials and engine starting aids. Available in truck-mounted, trailer, modular, and fast-moving designs. Contact us to specify the right configuration for your cold-climate well servicing project.