MAST STRUCTURES

MAST STRUCTURES

At OIS, we specialize in the inspection, maintenance, and evaluation of mast structures, a critical component in land-based drilling operations. Designed to support the crown block and drillstring, mast structures are built for strength, stability, and operational efficiency under demanding field conditions.

Mast structures are engineered to withstand vertical and lateral loads, ensuring the safe handling of drill pipes, casings, and bottom hole assemblies. Their modular design allows for easier transportation and assembly, especially in remote or challenging terrains.

Key Characteristics of Mast Structures:

High stiffness and load-bearing capacity

Collapsible or lay-down design for mobility

Modular fabrication for easier rig-up and rig-down

Compatibility with various rig configurations

Masts are typically used in land drilling operations, as their heavier weight makes them less suitable for offshore environments, where space and load constraints are stricter.