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Sasol

TERRAVIS SE 70

Product used as an acid emulsifier in formulations for oil and gas applications.

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Documents

Safety data sheet (SDS)
See all documents (3)

Properties

Features And Benefits
Regional Availability
North America
Regulatory Status
AICS Listed (Australia)
DSL Listed (Canada)
ENCS Listed (Japan)
IECSC Listed (China)
NZIoC Listed (New Zealand)
PICCS Listed (Philippines)
KECI Listed (Korea)
NECI Listed (Taiwan)
ISHL Listed (Japan)
CH INV Listed (Switzerland)
End Use Claims
Acid Emulsifying
High Temperature Stability
Hydrocarbon Recovery
Low Treatment Cost
Product Characteristics
Physical Form
Solid
Color
Yellow
Odor
Mild
CAS No.
68002-96-0
Typical Properties
Value
Unit
Test Method
Density (at 50°C)
0.971
g/cm3
Pour Point
9.0
°C
Viscosity (at 50°C)
79.24
mPas

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Technical product information

Product Highlights

Sasol surfactants, such as TERRAVIS SE 70, are capable of forming highly stable emulsified acid outperforming industry standard. As a result, lower treatment volume is required leading to lower cost. The emulsified acid penetrates deep into the formation creating single dominant wormholes enabling easier access to hydrocarbons.

  • Cost efficient due to lower volume of treatment fluid required
  • High compatibility with other acidizing additives
  • Highly stable emulsified acid reduces the need for larger pumps
Storage and Handling

Safe handling advice

Normal measures for preventive fire protection.

Storage/Transport pressure

Ambient

Load/Unload temperature

  • 59 - 61 °C
  • 138 - 142 °F

Further information on storage conditions

Prolonged storage in the presence of air or oxygen may cause product degradation. Oxidation is not expected when stored under a nitrogen atmosphere. Inert gas blanket and breathing system needed to maintain color stability. Use dry inert gas having at least -40°C (-40°F) dew point. Heat stable up to 200°C (392°F) for short periods

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Sasol Place, 50 Katherine Street
Sandton,  2196
South Africa