Well Head Maintenance

Onyx Hydrocarbons has years of experience working with wellheads and provides cost-effective wellhead maintenance services – and, because we’re independent of the major wellhead manufacturers, we have experience of all types of wellhead and wellhead equipment.

We’ve provided wellhead maintenance services to a diverse mix of clients worldwide – all maintenance activities are supported by detailed procedures that reflect API specifications, and risk assessments that take account of recognised safety regulations.

Why Choose Us


Fast Response – We rapidly mobilise technicians to repair stuck or faulty valves.
Tooling & Service – We maintain a fleet of rapid call-off valve boring, hot tapping, and cold cutting equipment to facilitate wellhead maintenance.
Retrofit Parts – Our wellhead design department can produce retrofit parts for wellhead configurations where the manufacturer has ceased production. These replacement parts can radically extend the operating life of the equipment.

With trained technicians, a wellhead design unit that supplies full Wellhead systems and a bespoke wellhead maintenance database, Onyx Hydrocarbons is uniquely placed to provide a complete wellhead maintenance service.