Eido Energy & Engineering Concepts Limited is the technical flagship of Eido Group, delivering integrated offshore operations and multidisciplinary engineering solutions across Nigeria and Africa. As a leading Nigerian EPCM (Engineering, Procurement, Construction & Management) company, we specialize in comprehensive services spanning the entire oil and gas infrastructure lifecycle — from front-end engineering design through fabrication, construction and operations to final decommissioning.

Incorporated with over 15 years of combined engineering experience, Eido Energy & Engineering Concepts Limited operates from Port Harcourt with reach extending across West Africa. We serve as the technical backbone of Eido Group, partnering with major oil and gas operators, integrated companies and Tier-1 contractors to deliver world-class solutions at international standards.

Our Role in Eido Group

Within Eido Group, Eido Energy & Engineering Concepts Limited is the specialized technical division. While our sister company (Eido Marketing & Logistics Limited) handles day-to-day logistics and facilities support, we focus on complex engineering challenges, offshore operations, asset management and specialized technical solutions.

This strategic division allows Eido Group to offer clients integrated packages — combining our deep technical expertise with reliable operational support — ensuring seamless project delivery from inception to completion.

What We Do

We deliver comprehensive solutions across eight core service categories:

1. Marine & Offshore Operations

Supporting exploration, development and production activities with a well-equipped fleet and experienced teams:
Rig Move & Load-Out Operations — Relocation, sea fastening, anchor handling and marine spread mobilization
Vessel Leasing — PSVs, sea-going tugs, creek tugs, ramp barges and crew transfer vessels
Marine Logistics & Jetty/Terminal Operations — Personnel transfer, harbour services and terminal support
Cargo Transport & Security Escort — Safe movement of marine spreads, pipes and heavy equipment
Bunkering & Diesel Supply (Offshore) — Fuel supply and fueling operations for rigs, platforms and tugs
Survey & ROV Support — Geophysical, hydrographic and pipeline route surveys with ROV inspection
Diving Support — Saturation and air diving, subsea inspection, underwater welding and marine growth removal

2. Engineering Services

Multidisciplinary engineering solutions covering the full infrastructure lifecycle:

Core Disciplines:

Civil Engineering — Foundations, structural works, drainage and utility layouts
Mechanical Engineering — Piping, HVAC, process equipment and rotating/static equipment design
Electrical & Instrumentation — Power systems, substations, control panels, PLC, DCS and SCADA systems

Specialized Engineering Services:

FEED & Detailed Engineering — Structural design, 3D modeling, BOQ preparation, technical documentation
Upstream Asset Services — Mechanical installations, metering, system integration, power engineering
EPIC Services — Procurement, construction management, commissioning and O&M
Project Delivery & Consulting — Project management, quality assurance, technical advisory

3. Asset Integrity & Inspection

Preserving the safety, reliability and performance of client assets through advanced inspection and maintenance:

Inspection & Testing:

NDT & Equipment Inspections — Ultrasonic, magnetic particle, dye penetrant, radiographic; API 510/570/653
Corrosion Monitoring & Control — Corrosion protection systems and cathodic protection management
Risk-Based Inspection & Life Extension — RBI planning, fitness-for-service assessments, regulatory compliance

Operations & Maintenance:

Integrity Management — Mechanical, electrical, instrumentation support; shutdown and turnaround assistance
Offshore Terminals & Mooring Systems — CALM buoys, FSO/FPSO terminal management, mooring system integrity

4. Wellhead & Pipeline Services

Specialist services ensuring the integrity, efficiency and longevity of critical oil and gas infrastructure:

Pipeline Services:

Construction, Maintenance & Repair — Onshore/offshore construction, hot tap operations, composite repairs, leak sealing
Flowline Integrity — Pipeline inspection, corrosion control, leak detection
Hydrostatic Testing & Pre-Commissioning — Pressure testing, flushing, gauging, pigging operations

Wellhead & Well Services:

Wellhead Maintenance — Installation, maintenance, repair for production integrity
Well Intervention & Drilling Support — Wireline, slickline, fishing tools, completion equipment, well management

5. Fabrication & Construction

Full-spectrum fabrication and construction expertise for onshore and offshore applications:
Welding & Fabrication — Certified welders, all project scales, equipment modification, floating buoy and aqua deadweight fabrication
Building Construction & Civil Works — General contracting, design-build, civil/mechanical/electrical works, construction management
Painting, Blasting & Protective Coating — Industrial painting, blasting, surface prep, epoxy, glass flake, vinyl ester coatings
Tank Cleaning & Waste Management — Professional tank cleaning, waste segregation, responsible disposal

6. EPIC Services

Complete project delivery from procurement through operations:
Procurement — Equipment sourcing, materials supply, specialized product procurement
Construction Management — Planning, scheduling, quality control, safety management
Commissioning & O&M — System startup, equipment testing, staff training, performance optimization

7. Decommissioning Services

Safe, cost-effective end-of-life management for offshore and onshore facilities:
Decommissioning Planning & Project Management — Feasibility to completion, regulatory engagement, environmental assessment
Platform & Facility Dismantling — Safe removal of structures, jackets and facilities
Subsea Equipment Retrieval — Pipeline, riser and wellhead recovery and disposal
Marine & Open-Water Support — Heavy lift, marine integration, offshore removal
Waste & HSE Compliance — Waste segregation, recycling, disposal per global HSE standards

8. Specialized Well Services & Equipment

Specialized tools and equipment for well intervention and completion:
Well Services Tools Supply — Wireline, slickline and fishing tool supply and rental
Completion & Testing Equipment — Supply and rental of specialized well completion equipment
Well Intervention Tool Rental — Short and long-term equipment rental programs

Why Choose Eido Energy & Engineering Concepts Limited

Integrated Technical Expertise

From FEED studies through detailed engineering, fabrication, construction and operations — we handle complete project lifecycles. No fragmented contractors or coordination nightmares. One team, one responsibility, seamless delivery.

African Engineering Excellence

We're 100% indigenous, yet we operate at global standards. Our engineers and managers bring international certifications and proven experience with deep understanding of African environments. World-class engineering is made in Africa.

Safety & Compliance First

QHSE is embedded in every operation. We comply with international HSE standards, maintain British Safety Council membership and operate with zero-tolerance for shortcuts. Your safety is non-negotiable.

Proven Track Record

Years of successful delivery for major operators including Seplat, Depthwize, NNPC across Nigeria and West Africa. Our working experience speaks for itself.

Specialized Technical Capability

Certified engineers with advanced NDT inspections, offshore terminal management expertise, pipeline integrity specialization backed by experienced teams. We specialize, not generalize.

Flexible Delivery Models

Whether you need full EPCM services, specialized consulting, or equipment rental support, we adapt to your project structure. Your requirements shape our approach.

Our Commitment

Eido Energy & Engineering Concepts Limited is committed to delivering technical excellence at international standards while building African engineering capacity. We partner with clients to solve complex challenges, optimize asset performance and maximize value over the entire project lifecycle.

We work with integrity, technical professionalism and an unwavering commitment to safety and environmental responsibility in every project we undertake.