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Box on Box Substructures

NRG Manufacturing, an API 4F certified facility, provides a range of drilling system equipment, including box on box substructures that handle all hook loads and can be fabricated to your project specifications. Designed to be installed quickly and safely for easy rig-up, our substructures are easy to winterize and can accommodate numerous upgrades for all drilling operations. 

Whatever your application, NRG engineers can retrofit your rig—or build turnkey substructures, mud systems, power generation systems and mud pump packages with short turnaround times. We work closely with engineering firms, major producers, and subsea contractors to design and fabricate key structural components for a variey of applications.

At NRG Manufacturing, safety and efficiency are the hallmarks of our operation. We follow all API, ISO 9001 and HSE guidelines, and insist on destructive and non-destructive testing to certify our product performance and operator security. Quality control is strictly managed by our project managers and engineers, so you’re assured that every box on box substructure is delivered precisely as ordered.

NRG Manufacturing offers the lowest prices, fastest delivery and most reliable service in the industry. We offer more than 50 years manufacturing experience in the oil & gas and construction arenas, making us a trusted, global product assembly source.

3D box on box substructureBox on box Substructure CAD Drawing

Request a Quote from NRG Manufacturing
or call us today at 281.320.2525


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