Drilling Derricks & Masts

Drilling Derricks & Masts

Allrig is extremely proud of both our API 4F accreditation and the team behind the hard-work that goes into making this stringent grade, which is a team consisting of many of the industry’s leading design engineers, fabricators, builders and inspectors.

Allrig caters for all your drilling derrick and drilling mast requirements. Think of fabrication of drilling
structures according to API 4F standards, as well as the assembly, erection, installation & outfitting of new
build derricks.

Experience and expertise

We employ many of the industry’s expert design engineers, fabricators and derrick builders who can
undertake any job. This includes the maintenance, removal, inspection, repair and recertification of
equipment – from crown assemblies, to top drive systems and traveling blocks.