GRE Lining Solutions
Proliner Oil and Gas Services provides cutting-edge GRE Lining Solutions, designed to offer superior internal corrosion protection for Oil Country Tubular Goods (OCTG). Our solutions are ideal for environments with high corrosion potentials, where conventional methods often fail.
Service Overview
GRE Lining System :
Our GRE Lining System is a premier solution for combating internal corrosion in OCTG. GRE-lined OCTG is particularly effective in handling corrosive fluids, where traditional barrier films like inhibitors and thin-film coatings are prone to failure.
PROLINER Lining System:
The PROLINER Lining System utilizes glass-reinforced epoxy liners inserted into bare steel pipes. The annular space between the liner and the outer pipe is filled with a specialized cement blend, which not only enhances the mechanical durability and strength of the metal casing but also provides secondary corrosion defense and thermal insulation.
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Advantages of GRE Lining Solutions
High Hoop Strength
Unlike IPC, which has low hoop strength and a tendency to collapse in CO2 injection services, our GRE liners provide superior hoop strength, ensuring stability and reliability.
Compatibility
Suitable for both API and Premium connections, applicable to both new and used OCTG without any need for modification.
Cost-Effective
Compared to special alloys, our GRE Lining System offers a more economical solution without compromising on quality or performance.
No Special Handling Required
The system is designed to be easy to handle, reducing operational complexity.
Longevity
GRE liners do not deteriorate over time like steel tubing, which results in reduced workover costs and decreased environmental risk due to leaks.
Thermal Insulation
- The combination of GRE liner and cement grout acts as a thermal insulator, improving flow properties and eliminating the need for paraffin inhibitors.
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.
Applications
Our GRE Lining Solutions are ideal for a range of challenging environments, including:
Sour Down-Hole Conditions
Environments containing H2S and CO2.
Disposal Wells
For the safe and efficient disposal of fluids.
Water Injector Wells
Ensuring reliability and longevity in water injection operations.
CO2 WAG Projects
Effective in alternating CO2 and water injection scenarios.
Oil Producers
Particularly for operations with high water cuts.
Surface Flow-Lines
Ensures smooth flow and reduced risk of leaks.
Technical Specifications
Hazen Williams C Factor
C=150, significantly better than new steel pipes (C=100) and used steel pipes (C=80).
Absolute Roughness
0.00021 inches, providing smoother flow characteristics.
Operating Temperature
Up to +260°F, with PROLINER HT available for higher temperature applications.
Pressure
Suitable up to the yield of the pipe, ensuring robust performance under stress.
Why Choose Proliner Oil and Gas Services?
With our GRE Lining Solutions, you benefit from advanced technology and decades of industry expertise. Our solutions are not only effective and reliable but also certified to meet international standards, ensuring the highest level of protection for your infrastructure.