Service Rig (Workover Rig)

The service rig is typically made of durable steel and other heavy-duty materials that can withstand the harsh conditions of the oil and gas industry. The rig is typically equipped with a variety of features and components that are designed to make it well-suited for a wide range of tasks. These features and components include: • The derrick: The derrick is the main structural component of the service rig and is used to support the rig's drilling equipment. It is typically made of steel and is designed to be strong and durable. • The substructure: The substructure is the base of the rig and is typically made of steel or other durable materials. It is designed to provide a stable and level platform for the rig's drilling equipment. • The power source: The power source is typically a diesel engine or electric motor that is used to power the rig's drilling equipment. It is typically designed to be efficient and reliable. • The drawworks: The drawworks is the equipment that is used to raise and lower the drilling equipment and is typically powered by the power source. • The rotary table: The rotary table is the equipment that is used to rotate the drilling equipment and is typically powered by the power source. • The mud pump: The mud pump is the equipment that is used to pump drilling fluid to the drilling equipment and is typically powered by the power source.

The engineering specifications for the service rig are: • Maximum hook load: typically up to 1,000,000 lb • Maximum drilling depth: typically up to 30,000 ft • Power source: typically diesel engine or electric motor • Mast height: typically up to 150 ft • Standard: API 4F

The service rig is designed to be both durable and efficient, with a range of features that make it well-suited for use in the oil and gas industry. It typically requires less maintenance than other types of drilling rigs, and its design allows for easy access to internal components for maintenance and repair. Its powerful hook load, drilling depth and height, as well as its versatility and durability make it a great option for maintenance and repair work on existing oil and gas wells.