The Challenge: Hydrate Formation in Oil & Gas Production
In high pressure, low temperature environments; such as deepwater offshore production hydrates can form when free water combines with light hydrocarbons like methane, ethane, or propane.
These ice like crystalline solids can:
Block flowlines, risers, and subsea jumpers
Clog separators, chokes, and valves
Cause unplanned shutdowns and production losses
Create serious safety hazards for personnel and equipment
Rodanco’s Multi Strategy Approach to Hydrate Control
Rodanco offers a comprehensive range of hydrate inhibitors, combining traditional thermodynamic chemicals with advanced low dose kinetic and anti agglomerant technologies. Our tailored solutions address a variety of operational challenges, ensuring reliable performance and flow assurance in even the most demanding environments.
Our hydrate control program focuses on maintaining continuous flow, preventing hydrate blockages, and optimizing chemical usage, with solutions that are adaptable to different operational conditions.
1. Thermodynamic Hydrate Inhibitors (THIs)
(Phase Equilibrium Shift: Classic Prevention)
Rodanco’s Thermodynamic Hydrate Inhibitors lower the hydrate formation temperature by altering the water hydrocarbon phase equilibrium, effectively preventing hydrate formation.
Key Benefits:
• Proven, field tested prevention: Reliable and time tested technology for hydrate prevention.
•Effective in challenging conditions: Ideal for high water cut and cold flow conditions.
• Fully compatible with regeneration systems: Works seamlessly with MEG reclamation and other regeneration systems, providing long-term efficiency.
2. Kinetic Hydrate Inhibitors (KHIs)
(Low Dose Prevention; Delay Nucleation & Growth)
Rodanco’s Kinetic Hydrate Inhibitors delay nucleation and slow the growth of hydrate crystals, allowing safe operation within the hydrate stability region without the risk of plugging. These inhibitors are ideal for environments where minimizing chemical volumes is essential.
Key Benefits:
• Lower chemical injection rates: Provides cost-effective hydrate control with minimal chemical usage.
•Operational flexibility: Extends operational flexibility during transient conditions, reducing the risk of hydrate blockages.
• Suitable for multiphase and wet gas systems: Works effectively in a variety of gas and liquid mixtures.
3. Anti Agglomerants (AAs)
(Hydrate Particle Management; Keep Flowing)
Rodanco’s Anti-Agglomerants prevent small hydrate particles from clumping together and forming large, immovable plugs. These solutions are perfect for managing hydrate particles in multiphase pipelines, particularly in high water-cut environments.
Key Benefits:
• Maintains flow in hydrate-prone conditions: Keeps small hydrate particles dispersed, ensuring continuous flow.
•Reduces risk of large plugs: Prevents the formation of large hydrate blockages, reducing maintenance and downtime
• Effective under varying water-to-oil ratios: Performs consistently, even as the water content fluctuates in the flowline.
Applications Across the Oil & Gas Value Chain
Rodanco’s hydrate inhibitors are trusted across a variety of oil and gas applications, ensuring consistent flow assurance and minimizing operational disruptions. Key Applications:
Deepwater and subsea production systems
Offshore processing topsides
Gas transportation lines
Cold climate onshore gathering networks
Start up, shut in, and restart operations
Benefits of Rodanco Hydrate Management Programs
Rodanco scale management solutions are used in:
Continuous flow assurance
Maintains uninterrupted production, even in hydrate prone conditions.
Reduced downtime and remediation costs
Prevents hydrate blockages that can lead to costly maintenance and shutdowns.
Improved safety
Reduces the risk of high pressure blockages and enhances system reliability.
Optimized chemical usage
Tailored treatment programs that ensure efficient use of chemicals.
Adaptable solutions
Customizable solutions that meet both environmental and operational constraints.
Rodanco Technical Support
Our hydrate management services include:
Hydrate risk modelling
Chemical selection via lab testing (bench scale rocking cell, flow loop tests)
Dosing optimization for continuous and batch applications
On site injection support and performance monitoring
Download our Rodanco Company Brochure
Rodanco Company Brochure
- Preview
- PDF (7.16 MB)
Interested to learn more?
Case Study
News
Blog
Discover Our Other Solutions
- Oil Field Chemicals
Production Optimization:
• Oil/Water Separation: Demulsifiers
• Naphthenate Management
• Deoilers/Water Clarifiers
• Foam Management
• Gas Production Drying Agent
Flow Assurance:
• Wax Management
• Asphaltene Management
• Scale Management
• Hydrate Management
Asset Integrity:
• Corrosion Inhibitors
• Bacteria Management
• H2S Scavengers
• Oxygen Scavengers
- Finished Fuel Additives
• Metal Deactivators
• Fuels Flow Assurance Additives
• Cold Flow Improvers (CFIs)
• Wax Dispersants (WASA)
• Filter Blocking Tendency Improver
• Pour Point Depressant for Marine Fuels
• Asphaltene Inhibitors
• Octane Number Improvers
• Cetane Number Improvers
• Lubricity Improvers
• Conductivity Improvers
• Fuel Corrosion Inhibitors
• Dehazers
• Fuel Dyes and Markers
- Industrial Cleaners
• General Purpose Industrial Cleaners
• Solvent Based Heavy-Duty Cleaners (Tank Cleaners)
• Biomass Cleaners
• Polymer Cleaners
• Descalers
- Slop Oil Breakers
Specialized solutions for breaking slop oil emulsions and recovering valuable oil resources
- Water Treatment
• Bioflocculants
Advanced water treatment solutions for industrial applications
Contact Us
Follow Us on LinkedIn
Stop Hydrates Before They Stop Production
Whether you need proven THI protection, low dose KHI technology, or anti agglomerant flow assurance, Rodanco’s Hydrate Management series deliver reliable, field proven results.
Contact our technical team to arrange a hydrate risk assessment, lab screening, or customized injection program.
