GRE Lining for Welded Pipeline and Fittings
Proliner’s GRE (Glass Reinforced Epoxy) lining for welded pipelines is engineered to provide robust protection against corrosion and enhance the longevity and efficiency of pipeline systems. Our innovative Proliner internal weld shield ensures that the lining remains insulated and protected during the welding process, preventing burn-out and maintaining the integrity of the pipeline.
Service Overview
What are GRE Special Lining Applications?
GRE (Glass Reinforced Epoxy) special linings are advanced solutions for internal corrosion protection, ideal for use in environments where conventional materials like CRA (Corrosion Resistant Alloys) and CS (Carbon Steel) fail. These linings are particularly effective in sour down-hole conditions, disposal wells, water injector wells, and surface flow-lines.
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Key Applications of GRE Special Linings
Proliner Internal Weld Shield
Insulates and protects the lining during welding to prevent burn-out.
Versatility
Suitable for both used and new pipelines.
Ease of Handling
No special handling required, simplifying installation and maintenance.
High Hoop Strength
Ensures durability and resistance under pressure.
Cost Efficiency
Reduces operational costs by minimizing downtime due to corrosion and extending pipeline life.
Enhanced Flow Efficiency
The smooth surface of GRE liners improves flow, reducing energy costs.
Environmental Protection
Lowers environmental risks by eliminating paraffin and scale build-up, and reducing the need for chemical inhibitors.
Inhibitor Savings
Eliminates the need for costly corrosion, paraffin, and scale inhibitors
Technical Advantages of GRE Special Lining Applications
Proliner Internal Weld Shield
Insulates and protects the lining during welding to prevent burn-out.
High Hoop Strength
GRE linings provide superior hoop strength, making them suitable for both API and Premium connections, and effectively preventing liner collapse in CO2 injection services and gas-lifted production.
Versatility in Usage
Applicable for both new and used OCTG (Oil Country Tubular Goods) in various conditions (Cond. A, B, and C), as well as factory-defected CRA and CS pipes, without requiring modifications to the connections.
Cost-Effective and Environmentally Friendly
GRE linings are more cost-effective compared to special alloys and do not require special handling. Additionally, they reduce workover costs and minimize environmental risks due to their long-lasting, non-deteriorating properties.
Thermal Insulation and Enhanced Flow Properties
The combination of GRE liner and cement grout acts as a thermal insulator, eliminating the need for corrosion inhibitors and paraffin inhibitors, while enhancing flow properties and reducing hydraulic losses.
Specific Applications and Benefits
Corrosion Mitigation in High Oxygen Content Wells
GRE linings effectively protect wells suffering from corrosion due to high oxygen content, ensuring long-term reliability and performance.
Protection Against Iron Sulfide and Iron Carbonate Build-Up
GRE linings prevent the accumulation of iron sulfide and iron carbonate, which can compromise well integrity and flow efficiency.
Reusable Pipes
Unlike CRA, GRE-lined pipes are reusable, offering a sustainable solution that reduces material waste and overall costs.
Certifications
ISO 9001: 2015 Certification
- Proliner Oil and Gas Services is ISO 9001: 2015 certified, ensuring that our GRE Lining Solutions meet the highest standards of quality and reliability.
Why Choose Proliner Oil and Gas Services?
At Proliner Oil and Gas Services, we leverage our deep industry expertise and advanced technology to provide GRE Special Lining Applications that ensure your pipelines and wells are protected against the most challenging conditions. Our commitment to quality, safety, and innovation ensures that your operations remain efficient, compliant, and cost-effective.