What is Senior Wells Nigeria Limited?

Senior Wells Nigeria Limited is a Nigerian-owned energy services company providing reliable, safe, and cost-efficient oil well head solutions for major upstream operators.

Wellhead Installation

Delivering Precision & Performance
Expertly install wellheads with top-tier equipment and certified professionals for seamless oilfield operations.

Oilfield Maintenance

Maximize Uptime, Minimize Downtime
Ensure reliable oilfield performance through proactive and efficient maintenance services.

 Well Head Maintenance

Prevent Failures, Avoid Downtime
Maintain wellhead reliability with timely service of key components.

 Well Head Management

Complete Well Head Lifecycle Support
Extend asset life and reduce costs with field service, digital inventory, and predictive maintenance.

Offshore and Onshore Support

Certified Onshore & Offshore Experts
Our teams are trained and certified for swamp, deepwater, and marginal field operations.

X-mas Tree Services

Complete System Support & Maintenance
Extend performance life with expert installation, pressure control, and reliable field servicing.

More Services

Expert X-mas Tree Services
Installation and maintenance for all types, supporting production and injection wells.

Flange & Valve Integrity Services

Precision Flange & Valve Solutions
Ensuring seal integrity across well heads and flowlines with expert management.

Passionate – Dedicated – Professional

Expert Oilfield Equipment Handling & Maintenance

We specialize in precision-driven oilfield solutions including wellhead installation and maintenance, X-mas tree system and valve servicing, and comprehensive tooling and flange management. Our experienced technicians ensure safe, efficient, and reliable operations at every stage of fieldwork.

  • Wellhead Installation & Maintenance – Precision alignment, sealing, and operational integrity for long-term performance.

  • Tooling & Flange Management – Accurate torqueing, leak prevention, and documentation of all bolted connections in the field.

  • X-mas Tree & Valve Servicing – Inspection, calibration, and repair to ensure safe flow control and pressure regulation.

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Experience
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Successfully Executed Over 100 Well Head Installations
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Lost Time Injuries (LTI) Over 5 Consecutive Years

Learn more about our services

Well Head Maintenance

Preventive and corrective maintenance is essential to prevent system failure and costly shutdowns. We provide routine inspections and corrective interventions for mechanical, hydraulic, and sealing components of the well head.

 Well Head Management

Our integrated well head management service offers end-to-end lifecycle support to extend asset life and reduce total cost of ownership. We combine field service with digital inventory, performance tracking, and predictive maintenance protocols.

Speak To Our Experts +1 (800) 555 555 or Request A Quote