Operations & Maintenance

Operations & Maintenance

At a time of softening oil prices, lower margins and rapidly aging infrastructures approaching their end of life, implementing a robust and bespoke maintenance intervention program is critical to enhancing overall productivity. We can provide and deliver complete asset management of client's hydraulic, control and instrumentation equipment be it topside or subsea, including stocking, repairs, recertification, overhaul and obsolescence management.

The main objective of any asset management program within the Oil & Gas sector is to sustainably manage and maintain corporate assets more effectively to ensure that they are safe, reliable and operating optimally. Integral to this is ensuring the personnel that operate these assets and their working environment are safe.

Sellafield Energy offers a wide range of offshore maintenance services within the established workflow for the following maintenance types:

  • Routine maintenance
  • Preventive (Programmed and Predictive) Maintenance
  • Corrective maintenance
  • Modification and Improvements/Upgrades

Operations & Maintenance

Our scope of service provision includes:

Workshop services

  • Engine overhaul, repair and services
  • Machining and fitting
  • Pressure relief valve repairs and calibration
  • Valve calibration and repairs
  • Electric motor rewinding and repairs
  • Submersible Pumps repairs and overhaul
  • Welding and fabrication
  • Battery charging and demineralize water production
  • Field call-out repairs and interventions

Mechanical maintenance support & intervention

  • Fabrication and modification, Static Equipment Maintenance Support Services
  • Rotating Equipment maintenance, dynamic balancing, Maintenance of process pumps (Reciprocating and centrifugal)
  • Air Compressor (fixed and mobile) Maintenance Services
  • Heat Exchanger Repairs, Lagging Maintenance Support Services
  • Condition Monitoring maintenance services
  • Generators (Gas and Diesel) maintenance and field intervention

Electrical maintenance support & intervention

  • Earthling and lightning inspection and maintenance
  • MCB/RCCB Board, LVDB, MCC, AMF Panels, LV /Switchgear Electrical system maintenance
  • Generator alternator/ Ex-motor (LV&HV) maintenance services
  • HV Electrical maintenance support services: HV Switchgears, Transformers, OHL including HV cable jointing & termination
  • Protection Relays, Power Management System
  • UPS/alternative power system maintenance services

Instrument maintenance support & intervention

  • Field instruments, Control valves and Panel Maintenance Services
  • Gauges, Measurement, and metering equipment maintenance services
  • Process automation & controls DCS/ F&G /SIS systems maintenance
  • Panels and Shielded ignition system etc
  • Control systems in all Rotating and Process Equipment