Oilfield and Offshore Electrical Systems

Overview

Oilfield and offshore facilities have electrical systems that differ in important ways from those found in typical onshore industrial plants. Remote wellsites, production stations and offshore platforms often generate their own power, operate in harsh environments with heat, humidity, salt and vibration, and contain large hazardous areas where electrical equipment must not become an ignition source. Power must be supplied reliably to pumps, compressors, electrical submersible pumps, control systems and life-safety equipment, often with limited redundancy and limited access for maintenance.

This course provides a practical understanding of electrical systems for oilfield and offshore facilities. Participants learn power generation using gas turbines, diesel generators and renewable sources, power distribution architectures, switchgear and transformers, and the specific requirements of offshore and remote installations. The course covers power supply to electrical submersible pumps, artificial lift and variable speed drives, emergency and essential power systems, UPS and batteries, and power from shore. It also explains hazardous area classification and Ex equipment, cable selection for harsh environments, protection and earthing, power management, load shedding, maintenance, reliability and electrical safety at remote sites.

Objectives

• Describe power generation options for oilfield and offshore facilities
• Explain distribution architectures, switchgear and transformers for remote sites
• Understand power supply to ESPs, artificial lift and variable speed drives
• Design emergency and essential power, UPS and battery systems
• Apply hazardous area classification and select Ex equipment correctly
• Select cables, protection and earthing for harsh environments
• Plan power management, maintenance and reliability for remote installations

Who should attend

Training methodology

The course combines explanation of oilfield and offshore electrical systems with real single-line diagrams, load lists, equipment data sheets and hazardous area drawings. Participants prepare simple load balances, review generation and distribution arrangements, size emergency power and UPS systems, select Ex equipment for zone classifications and plan load shedding schemes. Photographs and case studies from offshore platforms and remote wellsites show typical problems and failures. Group exercises reinforce learning, and each day ends with a short quiz and discussion of electrical challenges at participants' facilities.

Programme outline

Dates and fees

Certificate

Frequently asked questions