Our Services

Comprehensive Industrial Solutions Tailored to Your Needs

Comprehensive Industrial Solutions Tailored to Your Needs
At OGIS, we deliver an extensive suite of specialized services that ensure safe, efficient, and reliable operations across the oil and gas value chain. Our integrated approach combines expert consulting, precision installation, rigorous testing, and responsive maintenance to support your projects from concept through commissioning and beyond.
Certified Excellence

ISO compliance guaranteed

Rapid Response

24/7 emergency deployment from Hassi Messaoud

Advanced Technology

Cutting-edge testing tools and digital reporting

Expert Team

Multi-disciplinary engineers with decades of practical experience

Engineering consulting, manpower supply, and technical assistance designed to optimize contracts and operational efficiency.

Key Benefits

- Access to specialized engineering expertise
- Efficient workforce scaling for projects
- Improved operational performance and decision making
- Customized solutions tailored to client needs
Engineering Consulting & Technical Assistance

Unlock your project’s full potential with our bespoke consulting solutions.
We provide:

  • Feasibility Studies & Front-End Engineering Design (FEED): Detailed analysis to define scope, costs, and technical requirements.

  • Project Management & Manpower Supply: Skilled engineers and technicians embedded within your teams to streamline execution.

  • Process Optimization & Supply Chain Assessment: Data-driven recommendations to maximize productivity, reduce costs, and improve logistics.

  • Regulatory Compliance & Safety Audits: Expert guidance on local and international standards to ensure full compliance and risk mitigation.

Full pipeline services including quality maintenance, product specification adherence, and expert mechanical construction, piping, and welding.

Key Benefits

- Guarantees product quality and consistency
- Extends pipeline service life
- Skilled construction ensures structural integrity
- Supports complex project requirements with engineering expertise
Installation, Commissioning & Turnkey Projects

Delivering turnkey solutions with meticulous attention to quality and performance.
Our turnkey capabilities include:

  • Mechanical & Piping Installation: Precision assembly of skids, pressure vessels, and complex pipe networks.

  • Electrical & Instrumentation Hookups: Complete wiring, loop checking, and signal integration for seamless control.

  • Commissioning & Start-Up Services: Cold and hot commissioning, performance testing, and process validation to guarantee readiness.

  • Operator Training & Hand-Over: Comprehensive training programs and documentation to empower your personnel for safe, efficient operation.

Comprehensive non-destructive testing, leak tests, welding inspections, and commissioning ensure equipment meets performance and safety standards.

Key Benefits

- Detects faults early to prevent failures
- Ensures equipment integrity without damage
- Improves safety and compliance with regulations
- Optimizes equipment efficiency at startup
Non-Destructive Testing (NDT) & Quality Assurance

Ensure equipment integrity and longevity through advanced inspection techniques.
Our NDT services encompass:

  • Ultrasonic Testing (UT) & Radiographic Testing (RT): High-resolution internal defect detection for critical components.

  • Magnetic Particle (MT) & Dye Penetrant Testing (PT): Surface crack and flaw identification for welds, flanges, and pressure parts.

  • Ferrite Content & Hardness Testing: Material property verification to meet stringent specifications.

  • Pressure & Leak Testing: Hydrostatic and pneumatic tests on vessels, pipelines, and assemblies to confirm system tightness.

Certified engineers provide thorough inspection, maintenance, and proof load testing to ensure maximal safety and operational reliability.

Key Benefits

- Ensures compliance with safety regulations.
- Reduces equipment downtime through preventive maintenance.
- Certified load testing guarantees operational integrity.
- Expert repairs extend equipment lifespan.
Lifting Equipment & Caterpillar® Generator Services

Maximize uptime with certified inspection, maintenance, and genuine CAT support.
Our lifting and power offerings include:

  • Thorough Examinations & Proof Load Testing: Compliant inspections per local regulations and international codes.

  • Preventive & Corrective Maintenance: Scheduled servicing, repairs, and parts replacement to avoid unplanned downtime.

  • CAT® Engine & Generator Overhauls: Genuine spares, filter replacements, and performance tuning by factory-trained technicians.

  • Emergency Response & 24/7 Support: Rapid mobilization teams to restore critical lifting and power equipment under tight deadlines.

Full pipeline services including quality maintenance, product specification adherence, and expert mechanical construction, piping, and welding.

Key Benefits

- Guarantees product quality and consistency
- Extends pipeline service life
- Skilled construction ensures structural integrity
- Supports complex project requirements with engineering expertise
Pipeline Services & Mechanical Construction

Reliable pipeline solutions from design through rehabilitation.
Our pipeline expertise covers:

  • Pipeline Fabrication & Welding: High-quality trunk line, spool, and specialty welding executed by certified welders.

  • Inspection & Rehabilitation: In-line inspection (ILI), mechanical repairs, and pipeline reconditioning for extended service life.

  • Pigging & Cleaning Services: Mechanical and chemical cleaning to maintain flow efficiency and prevent blockages.

  • Valve Maintenance & Replacement: On-site overhaul, valve seat/motor changes, and integrity testing for critical isolation points.

Comprehensive non-destructive testing, leak tests, welding inspections, and commissioning ensure equipment meets performance and safety standards.

Key Benefits

- Detects faults early to prevent failures
- Ensures equipment integrity without damage
- Improves safety and compliance with regulations
- Optimizes equipment efficiency at startup
Sandblasting, Coating & Surface Treatment

Protect your assets from corrosion and wear with industry-leading surface solutions.
We offer:

  • Surface Preparation (Shot & Sand Blasting): Precise profile creation and contaminant removal for optimum coating adhesion.

  • Protective Coatings & Linings: Thermoplastic, epoxy, and specialized coatings tailored to operating environments.

  • Insulation & Fireproofing: Thermal and acoustic insulation installations, plus passive fire protection systems.

  • Scaffolding & Access Solutions: Custom-engineered scaffolding to support safe and efficient work at height.

Comprehensive non-destructive testing, leak tests, welding inspections, and commissioning ensure equipment meets performance and safety standards.

Key Benefits

- Detects faults early to prevent failures
- Ensures equipment integrity without damage
- Improves safety and compliance with regulations
- Optimizes equipment efficiency at startup
Filtration & Fluid Handling Services

Optimize fluid purity and system reliability with advanced filtration solutions.
Our fluid handling services include:

  • Filter Selection & Installation: Air, liquid, and gas filters (bag, cartridge, coalescer) designed to meet process specifications.

  • Filter Change-Out & Maintenance Programs: Scheduled filter replacements and performance monitoring.

  • Pump & Compressor Maintenance: Preventive servicing, seal replacements, and troubleshooting to uphold flow rates and pressures.

  • System Leak Detection & Repair: Comprehensive surveys to identify and rectify fluid losses.

Comprehensive non-destructive testing, leak tests, welding inspections, and commissioning ensure equipment meets performance and safety standards.

Key Benefits

- Detects faults early to prevent failures
- Ensures equipment integrity without damage
- Improves safety and compliance with regulations
- Optimizes equipment efficiency at startup
Safety & Fire Protection Services

Comprehensive safety solutions to safeguard people and assets.
We deliver:

  • Personal Protective Equipment (PPE) Supply: Helmets, eyewear, gloves, and fire-retardant apparel from certified manufacturers.

  • Firefighting System Design & Installation: Sprinkler, hydrant, and suppression systems engineered for rapid response.

  • Emergency Lighting & Signage: Code-compliant illumination and egress guidance systems for safe evacuations.

  • Safety Training & Drills: Customized training programs and scenario-based drills to reinforce emergency preparedness.

Ready to revolutionize your operations?

Partner with OGIS for innovative, reliable, and certified industrial solutions tailored to your unique business needs. Our expert team is here to support your projects with precision equipment and trusted services, ensuring safety, efficiency, and long-lasting performance.

Contact us today to discover how we can help optimize your operations and drive your success forward.

Contact Us