Olu Godwin Okoh

Results-driven Wellhead & Valve Maintenance Engineer with over 15 years of experience in the oil & gas industry, specializing in wellhead systems, valve installation, maintenance, testing, troubleshooting, and production operations. Proven expertise in shutdown planning, asset integrity management, valve overhaul, pressure testing, and safety compliance within offshore, onshore and production environments. Strong background in preventive maintenance, installation, root cause analysis, and operational support with a solid commitment to HSE standards, operational excellence, and team collaboration.

Wellhead/Valve Field Service Engineer - BR Well Services Limited - Lagos, Nigeria

(2019-01)

• Plan and execute valve inspection, repair, replacement, testing, and upgrade activities during plant shutdowns and maintenance campaigns.
• Develop detailed valve maintenance schedules, isolation plans, testing procedures, and execution timelines.
• Supervise valve removal, hydrotesting, machining, lapping, assembly, calibration, and reinstallation activities.
• Coordinate third-party contractors, OEM representatives, and technicians to ensure efficient project execution.
• Conduct valve calibration and functionality testing to ensure equipment reliability and operational safety.
• Implement corrective actions and technical solutions to address recurring valve failures and operational issues.
• Ensure compliance with LOTO procedures, pressure testing standards, permit systems, and HSE policies.
• Maintain valve traceability records including serial numbers, inspection reports, test certificates, and maintenance logs.
• Participate in daily progress meetings, readiness reviews, and permit coordination sessions.
• Forecast manpower, tools, lifting equipment, and welding requirements for maintenance activities.
• Conduct pre-installation and pre-operational inspections to verify equipment integrity and availability of required spares.

Valve Service Technician - Rick International Services Limited - Port Harcourt, Nigeria

(2013-08 - 2018-12)

• Performed maintenance, servicing, and testing of wellheads, Xmas trees, SSSVs, SCSSVs, SDVs, and associated valve systems.
• Conducted integrity, pressure, leak, and shear testing on tubing hangers, spools, casing valves, and tree valves prior to installation.
• Executed routine valve function testing, troubleshooting, repairs, and replacement of faulty components.
• Maintained accurate equipment records including serial numbers, pressure ratings, valve sizes, and maintenance history.
• Carried out valve greasing and lubrication activities in compliance with safety procedures and SDS requirements.
• Monitored tubing hanger void pressure to assess seal integrity and equipment condition.
• Investigated equipment failures and supported root cause analysis to improve reliability and operational efficiency.
• Prepared field service reports and maintenance documentation following completion of field activities.
• Conducted workplace inspections and safety tours to identify hazards and ensure compliance with company HSE standards.
• Supported emergency response activities and adhered strictly to permit-to-work procedures and operational guidelines.

Production Operator - Netco Dietsmann - Port Harcourt, Nigeria

(2009-02 - 2013-07)

• Operated and monitored production process equipment to ensure safe and efficient facility operations.
• Performed maintenance support, equipment isolations, shutdown activities, and planned maintenance tasks.
• Monitored metering skids, chemical injection systems, and production parameters during operations.
• Assisted with well performance testing, process optimization, and troubleshooting of production systems.
• Recorded operational data and prepared daily production reports and equipment performance logs.
• Coordinated contractor activities to ensure compliance with safety and operational procedures.
• Conducted oil quality testing and routine inspections of production equipment.
• Responded promptly to plant emergencies and followed company HSE and emergency response procedures.
• Participated in safety inspections and identified unsafe conditions and operational hazards.

Bachelor of Engineering (B.Eng.) - Petroleum Engineering - University of Benin

Senior Secondary School Certificate (SSCE) - St. Charles College, Abavo, Agbor