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Subsea Control Fluids: Product Range Overview

CLEO

is an Environmental Oil based subsea production control fluid capable of operation between -45°C and +250°C and is designed for super high temperature/high pressure wells and closed loop systems utilising a return line to platform.

CLEO

is also fully compatible with Brayco Micronic SV3 (and SV/B) and can be used to replace such fluids in existing systems where a stronger focus on environmental discharge is required.

 

HDEO

range of High Density Environmental Oils are designed for applications where a specific gravity greater than seawater is required.

HDEO

fluids offer outstanding lubrication, corrosion protection, microbiological resistance and long term stability in service.

HDEO

Fluids are all OCNS Class E for UK discharge and Yellow Y1 for use in Norwegian waters.

         Fluids    Key Features   Changing Fluid
  • Wide Operational Temperature Range
  • Excellent Lubrication & Anti-wear
  • Excellent Anti-Corrosion Properties
  • Outstanding Environmental Properties
  • Yellow Y1/OCNS Class E for discharge
  • Protection against Vapour Phase Corrosion
  • Outstanding long term fluid stability
  • Extensive Material & Equipment Qualification

Select your current Subsea Control Fluid

To find the OEO equivalent

High Density Environmental Oil

 

HDEOEP is a High Density Environmental Oil designed for applications where a specific gravity greater than seawater is required. The fluid is designed for use in a wide range of subsea and topside applications where a higher density fluid is desirable.

 

HDEOEP offers outstanding environmental properties with an OCNS E (with no substitutable components) rating for UK discharge and a Yellow Y1 environmental classification for use in Norwegian waters.

 

HDEOEP exhibits excellent corrosion protection, long term stability, microbiological protection, material compatibility and all round technical performance.

 

HDEOEP offers outstanding Health and Safety Properties and is classified as 'Non Hazardous' under EU legislation.

 

HDEOEP has been extensively tested with a wide range of materials commonly used in subsea systems and have been approved with a wide array of equipment manufacturers.

   Key Features      Database   Downloads
  • Outstanding Environmental Profile
  • Yellow Y1/OCNS Class E for discharge
  • Excellent Health & Safety Properties
  • Excellent Lubrication & Anti-wear
  • Excellent Anti-Corrosion Properties
  • Excellent Microbiological Properties
  • Outstanding long term stability
  • Extensive material compatibility data
To showcase the extensive testing catalogue for HDEOEP, we have created the HDEOEP Materials Database. Here it is possible to search through a vast amount of elastomer, metal and coating testing data carried out with our HDEOEP fluid.
To request full access and/or to login with an existing user name and password please use the icon above or click here.

 

Environmental Oil Based Subsea Control Fluid

 

CLEO

is a High Temperature Environmental Oil based Subsea Control Fluid. It was developed to bridge the technology gap between water based fluids and the extreme HP/HT developments of the future, by providing a very stable high temperature fluid capable of maintaining temperatures in excess of 250°C for a project lifetime.

 

In addition, with the potential future requirements for closed loop systems in some sectors this environmental oil is not only acceptable for direct discharge to sea, but is designed to offer all the properties of traditional oil based fluids in closed loop systems.

 

CLEO

is fully compatible with Brayco Micronic SV3 (and SV/B) and can be used to replace such fluids in existing systems where a stronger focus on environmental discharge is required.

   Key Features    Physical Data   Downloads
  • Upper Temperature limit 250°C/ 488°F
  • Excellent Lubrication & Anti-wear
  • Excellent Anti-Corrosion Properties
  • Outstanding Environmental Properties
  • Yellow Y1/OCNS Class E for discharge
  • Suitable for Closed/Return Systems
  • Fully compatible with Brayco Fluids
  • Extensive Material & Equipment Qualification
    Appearance Colourless/Yellow
    Pour Point(°C) <-40
    Upper Temperature (°C) 250
    Specific Gravity 0.918
    Viscosity @ 0 °C 35.7
    Viscosity @20 °C 14.6
    Viscosity @40 °C 8.45
* These properties are typical for the product but do not constitute a specification
Product Range
Fluid Selector
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Further Detail ⇓
To assist in choosing the correct product for your application, please select the relevant parameters below. The appropriate products will be shown to the Right >>
Product Application :    
Temperature Range :
 
 
-40°C 250°C  
     
Viscosity Range :
 
 
0     250  
Environmental Region :
N/A
Yellow
Green
 
     
     
Specific Gravity :
 
 
0.8 1.2  
     
Minimum Cleanliness :
 
 
Nas 6 Nas 11  
     
Minimum Bulk Modulus :
 
 
Low(1) High(3)  
     
Low Foaming :
 
 
Low High  
     
     
Water Soluble
Float

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CLEO
Key Features
Physical Data
Downloads
  • Upper Temperature limit 250°C/ 488°F
  • Excellent Lubrication & Anti-wear
  • Excellent Anti-Corrosion Properties
  • Outstanding Environmental Properties
  • Yellow Y1/OCNS Class E for discharge
  • Suitable for Closed/Return Systems
  • Fully compatible with Brayco Fluids
  • Extensive Material & Equipment Qualification
    Appearance Colourless/Yellow
    Pour Point(°C) <-40
    Upper Temperature (°C) 250
    Specific Gravity 0.918
    Viscosity @ 0 °C 35.7
    Viscosity @20 °C 14.6
    Viscosity @40 °C 8.45
* These properties are typical for the product but do not constitute a specification
HDEO
Key Features
Physical Data
Downloads
  • Reduced Viscosity and Increased S.G.
  • Excellent Environmental Profile
  • Excellent Health & Safety Properties
  • Upgraded Lubrication & Anti-wear
  • Upgraded Anti-Corrosion Package
  • Excellent Microbiological Properties
  • Outstanding Long Term Stability
  • Extensive Material Compatibility Data
    Appearance Pale Yellow
    Pour Point(°C) <-25
    Upper Temperature (°C) 200
    Specific Gravity 1.080
    Viscosity @ 0 °C 1137 cSt
    Viscosity @20 °C 305 cSt
    Viscosity @40 °C 101 cSt
* These properties are typical for the product but do not constitute a specification
HDEO EP
Key Features
Physical Data
Downloads
  • Outstanding Environmental Profile
  • Yellow Y1/OCNS Class E for discharge
  • Excellent Health & Safety Properties
  • Excellent Lubrication & Anti-wear
  • Excellent Anti-Corrosion Properties
  • Excellent Microbiological Properties
  • Outstanding long term stability
  • Extensive material compatibility data
    Appearance Colourless/Yellow
    Pour Point(°C) <-10
    Upper Temperature (°C) 200
    Specific Gravity 1.063
    Viscosity @ 0 °C 2815 cSt
    Viscosity @20 °C 633 cSt
    Viscosity @40 °C 183 cSt
* These properties are typical for the product but do not constitute a specification
EO08
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.915
    Viscosity @40 °C 8
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EO12
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.925
    Viscosity @40 °C 12
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EO18
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.937
    Viscosity @40 °C 18
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EO32
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.952
    Viscosity @40 °C 32
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EO46
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.962
    Viscosity @40 °C 46
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EO68
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.976
    Viscosity @40 °C 68
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EO100
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.984
    Viscosity @40 °C 100
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EO150
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.994
    Viscosity @40 °C 150
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EO220
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Excellent Stability and Microbiological Protection
  • Electrical Insulation Grades Available
  • Available in a number of viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.998
    Viscosity @40 °C 220
    Water Solubility Insoluble
    Oil Solubility Miscible
* These properties are typical for the product but do not constitute a specification
EΩ-08
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • Offers High Di-electric Strength
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Suitable for many electrical insulation applications
  • Available in 3 viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.915
    Viscosity @40 °C 8
    Di-electric Strength (keV) >55
    PCA/PCB Content None
    Water Content (ppm) <200
    Furfural (mg/kg) <0.1
    Neutralisation Value(mg KOH g) <0.2
    These properties are typical for the product but do not constitute a specification
EΩ-32
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • Offers High Di-electric Strength
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Suitable for many electrical insulation applications
  • Available in 3 viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.952
    Viscosity @40 °C 32
    Di-electric Strength (keV) >55
    PCA/PCB Content None
    Water Content (ppm) <200
    Furfural (mg/kg) <0.1
    Neutralisation Value(mg KOH g) <0.2
    These properties are typical for the product but do not constitute a specification
EΩ-220
Key Features
Physical Data
Downloads
  • Environmental alternative to ISO Hydraulic Oils
  • Offers High Di-electric Strength
  • OCNS Class E under UK Legislation
  • Yellow 1 under Norwegian Legislation
  • Outstanding Environmental Properties
  • Outstanding Lubricity and Anti-wear characteristics
  • Suitable for many electrical insulation applications
  • Available in 3 viscosity grades
    Appearance Colourless/Yellow
    Pour Point(°C) <-25
    Specific Gravity 0.998
    Viscosity @40 °C 220
    Di-electric Strength (keV) >55
    PCA/PCB Content None
    Water Content (ppm) <200
    Furfural (mg/kg) <0.1
    Neutralisation Value(mg KOH g) <0.2
    These properties are typical for the product but do not constitute a specification

 

 

 

Topside Environmental Oils
For Topside systems the main product portfolio is designed around our EO (Environmental Oil) range comprising different ISO viscosity grades such as EO08, EO12, EO18, EO32, EO68, EO100, EO150 and EO220.

This product range is designed to replace mineral oils across a wide range of topside hydraulic systems and offers customers an OCNS Class E (UK) and Yellow 1 (Norwegian) Environmental profile.
Subsea  Control Fluids
CLEO is an Environmental Oil based subsea production control fluid capable of operation between -45°C and +250°C and is designed for super high temperature/high pressure wells and closed loop systems utilising a return line to platform.

HDEO Range fluids are High Density, Environmental Oil based Subsea Actuator Fluids, designed for applications where a specific gravity greater than seawater is required.
CLEO Environmental Oil
CLEO is a High Temperature Environmental Oil based Subsea Control Fluid. It was developed to bridge the technology gap between water based fluids and the extreme HP/HT developments of the future, by providing a very stable high temperature fluid capable of maintaining temperatures in excess of 250°C for a project lifetime.

In addition, with the potential future requirements for closed loop systems in some sectors this environmental oil is not only acceptable for direct discharge to sea, but is designed to offer all the properties of traditional oil based fluids in closed loop systems.

 

 

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