National Oilwell Varco Datasheets for Substructures (drilling rig)
Substructures for drilling operatons are the foundation of a drill rig. They support the mast, derrick, and other drilling equipment. These steel structures vary depending on rig location and application.
Substructures (drilling rig): Learn more
|Substructures||Our substructures are in service worldwide in every drilling environment. Whether it be dealing with extreme environmental conditions, designing a completely custom rig or just upgrading your current equipment, we...|