Oil & Gas

Oil & Gas Maintenance Services

Planned, predictive and corrective maintenance that keeps electrical and instrumented systems safe, available and compliant.

Overview

Maintenance that protects availability and safety

Electrical and instrumented systems are the nervous system of every oil and gas facility. When a breaker fails to trip, a transmitter drifts or a control valve sticks, the consequences reach production, safety and the environment. Optimity Global provides skilled technicians and engineers who maintain these systems to manufacturer recommendations and recognised maintenance practice.

We support operators with preventive maintenance routines, condition monitoring, shutdown and turnaround manpower, and fast corrective response. Every intervention is recorded in your CMMS format with test results, so you keep a complete history of each asset and can plan with confidence.

Oil & Gas Maintenance Services

Capabilities

What our Maintenance Services offering covers

Electrical Maintenance

  • Switchgear maintenance (LV, MV and HV)
  • Generator maintenance and load testing
  • Transformer maintenance, oil sampling and testing
  • Motor maintenance, insulation and vibration checks
  • UPS and battery bank maintenance
  • Protection relay testing and settings verification
  • Thermographic surveys of electrical panels

Instrument Maintenance

  • Instrument calibration with traceable standards
  • Analyzer maintenance (gas, moisture, oxygen and process analyzers)
  • Control valve services, overhaul and diagnostics
  • Safety Instrumented System (SIS) support and proof testing
  • Fire and gas detection system maintenance
  • Loop checking and fault finding

Maintenance Strategy

  • Preventive maintenance planning
  • Reliability-centred and risk-based maintenance
  • CMMS data cleansing and work order planning
  • Spare parts criticality analysis
  • Shutdown and turnaround support

Field Support

  • Resident maintenance crews
  • Call-out and emergency repair teams
  • Certified electricians and instrument technicians
  • Permit-to-work and isolation compliance
  • Tools, test equipment and calibration certificates

Approach

How we deliver

  1. Assess

    Review asset register, history and criticality.

  2. Plan

    Define routines, frequencies, manpower and spares.

  3. Execute

    Carry out work under permits with calibrated equipment.

  4. Report

    Record findings and test results in your CMMS.

  5. Improve

    Analyse failures and refine the maintenance strategy.

Compliance

Standards and codes we work to

We align deliverables with the codes, standards and client specifications that apply to each scope. The references below are typical; final applicability is confirmed per project.

  • IEC 62271 high-voltage switchgear
  • IEC 60076 power transformers
  • IEC 60034 rotating machines
  • IEC 62040 UPS systems
  • NFPA 70B electrical equipment maintenance
  • IEC 61511 functional safety (SIS)
  • ISO/IEC 17025 calibration traceability
  • IEC 60079 equipment in explosive atmospheres

Let us plan your next requirement together

Share your scope, tender reference or technical specification and our team will respond with a clear, compliant and competitive proposal.