Offshore Environmental Oils (OEO) offer customers an comprehensive technical support service which extends to sending fluid engineers offshore where necessary to conduct system flushing, train offshore engineers on fluid management and to troubleshoot fluid related issues in the field.

 

In addition, we have an outstanding office based technical support system at our Headquarters in Manchester and spend a great deal of time advising customers on the use and maintenance of our fluids in the field as well as offering support in many other areas as outlined on this site including:

 

Fluid Monitoring

Support Equipment

Material Testing

Equipment Qualification

 

OEO believes firmly that fluid maintenance and customer support is the key to the successful use of our EO product grades in the field and we are totally committed to our customers by ensuring they get the very best technical advice and support that we can offer. You don’t just buy a product from OEO, you buy a fully committed supply partner who will stay with you and support your operations throughout our products lifetime. For further information please contact us.

 

Offshore Environmental Oils (OEO) offers customers extensive support services in the field including the provision of equipment for measuring fluid condition in the field and also sample bottles for submitting regular samples to our laboratories for analysis.

 

On samples submitted for analysis, OEO conduct detailed QC and upload a report onto our fluid monitoring web portal as well as sending to customers by email. This report covers detail on the fluid condition along with any remedial action necessary.

 

Our web portal includes a large amount of information and trend curves for each individual asset/platform along with links to technical datasheets, testing data and other relevant information. Customers with several assets/platform using EO fluids also have the option of having a central portal from where access to all assets/platforms in the fleet can be enjoyed.

 

As part of this service, We can supply modern and convenient equipment for offshore monitoring of fluid condition including sample bottles (both standard and NAS cleanliness bottles) and particle counters for monitoring fluid condition.

 

Our service is designed to provide customers with valuable feedback on fluid condition and also to alert customers when the fluid has become contaminated and/or otherwise compromised. For further information please contact us.

 

From our dedicated Manchester test facility we test a wide range of materials for compatibility with our subsea and topside fluids, both during development and subsequently on the materials later found to be present in systems as part of later mapping processes. The Manchester Facility is registered to ISO9001-2008 and all testing conducted on site closely follows the ISO 13628-6 (annex C) specification wherever practical.

 

Typical testing on metals involves a 12 week soak test at 70°C with regular checks at 3, 6 and at the final 12 week result.

 

Typical testing on elastomers involves a 3 month soak test at 70°C with regular checks at 1, 2 and at the final 3 month result.

 

In addition, we are able to adjust the testing procedure to varying durations and temperatures in line with customer requirements.

 

All materials are stored on our extensive internal material test database and we can comment on individual material compatibilities in line with customer requests.

 

We are happy to test any materials we do not have data on and regularly receive samples from customers for test.

We can also advise and assist on equipment qualification and cycle testing of actual equipment to prove performance. For further information please contact us.

Product Range
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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

Yes
No
 
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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