Our Products
Drilling Equipment Solutions
World-class drilling derricks, masts, and structural components manufactured to the highest industry standards. Click on any product below to learn more.
Drilling Derricks
Complete drilling derrick solutions designed and manufactured for offshore and onshore operations worldwide.
Masts & Substructures
Heavy-duty masts and substructure systems engineered for drilling rigs of all sizes.
Desert Rig Masts
Purpose-designed masts for desert drilling operations with enhanced environmental protection.
Workover Masts
Compact workover masts for well intervention and maintenance operations.
Replacement Masts
Drop-in replacement masts to upgrade or replace existing drilling rig masts.
Casing Stabbing Boards
Safe and efficient casing handling equipment for drilling operations.
Racking Board Assemblies
Pipe racking solutions for efficient tubular handling and storage.
Derrick Components
Individual derrick components including legs, girts, braces, and connection hardware.
Derrick Bolts
High-strength structural bolts manufactured specifically for derrick and mast connections.
Guide Rails & Braces
Precision-manufactured guide rails and structural braces for drilling derricks.
Replacement Members
Structural replacement members for derrick and mast repair and maintenance.
Windwall Cladding
Weather protection systems to shield derrick workers and equipment from wind and rain.
Rig Accessories
Complementary rig accessories including platforms, ladders, and safety equipment.
RigCentral
Digital asset management and monitoring platform for drilling equipment.
Need a Custom Solution?
Our engineering team can design and manufacture equipment to your exact specifications.
Masts & Substructures
Heavy-duty masts and substructure systems engineered for drilling rigs of all sizes.
DSL designs and manufactures a variety of mast and substructure configurations — standard cantilever, box-on-box, trailer rig or any other configuration that suits your requirements — with whatever capacity or combination of loadings you need, from 500 through to 3000 HP rigs.
Location most often governs the rig design, so we offer a range of designs to suit yours, be it a fast-moving desert rig, a standard land rig or a winterised rig for extreme cold climates. Rig moving and skidding systems, zero discharge, pipe handling and other features can all be incorporated.
Whether you need a replacement mast and substructure for an existing rig or are building a new one, we can also undertake any interface engineering required for your rig and its equipment.
Key Features
- Telescoping designs
- Hydraulic raising systems
- Heavy-duty substructures
- Rotary table support
- BOP handling capability
- Modular construction