Field services

Oilfield Field Services & Maintenance Crews — Onshore and Offshore | Riis Energy Services

Rotations- und Bereitschaftsteams für Armaturenwartung, Bohrlochkopfservice, Schraubverbindungen und Revisionen – präqualifiziert in ISNetworld, Avetta und Achilles.

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Valve maintenance and in-situ machining
Controlled bolting to ASME PCC-1 / EN 1591-4
Wellhead servicing and greasing
Shutdown and turnaround crews up to 120 people
Offshore-certified personnel (GWO, OPITO, NOGEPA)
Stop-work authority for every crew member

Northline provides certified technicians for planned maintenance and emergency call-out, onshore and offshore. Crews arrive with calibrated tooling, job-specific risk assessments and a supervisor authorised to stop work.

Turnarounds

Valve overhaul, flange management, controlled bolting (torque and tension) to ASME PCC-1 and EN 1591-4, and leak testing. Every joint gets a tag and a digital record.

Einsatzbereich

Verifizierte Bereiche für diese Leistung. Außerhalb dieser Grenzen? Fragen Sie einen Ingenieur — wir qualifizieren Sonderkonstruktionen.

Crew size per mobilisation

2–120 people

Bolting torque

100–60,000 Nm

Bewährt in diesen Projekten

Controlled bolting for a refinery turnaround Mongstad, Norway · 2025 · 5 weeks

Antworten unserer Ingenieure

What does effective stop-work authority look like?

Effective stop-work authority means every worker can halt a task without asking permission, the stop is logged and reviewed without blame, and the person who stopped the job is visibly recognised. Me…