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Your present location:Products Center >> Surfactant >> Binary composite displacement surface active agent
  • Name: Binary composite displacement surface active agent
  • Number: 1013
  • On Time: 2015-12-29
  • Views : 26

I. Property of product
Binary composite displacement surface active agent is a series of special products for tertiary oil recovery being developed as per the property of oil deposit and the synergistic effect of surfactant mixed system. Its excellent property will enable the surface tension of binary body system oil to be up to 10-3~10-4mN/m, and the products are characterized by resistance to temperature and salt, safe and convenient use, etc.   

I. Quality index

Item

SDBM-Ⅰ 

SDBM-Ⅱ

PH value(1% water solution)

7.0~10.0

7.0~10.0

Appearance

Maple even liquid, without pungent smell 

Dark brown even liquid, without pungent smell 

Water solubility

Easy soluble in water 

Easy soluble in water 

solid content(%)

≥50

≥50

Tension of ultralow interface of system

<5×10﹣³mN/m

<5×10﹣³mN/m

Concentration window on tension of ultralow interface of system 

0.1%~0.6%

0.1%~0.6%

 Concentration window on tension of ultralow interface of composite system 

 

=3:1/2:1/1:1/1:2

Mahogany petroleum sulfonate: activity
=3:1/2:1/1:1/1:2

Compatibility with complex

Mutual soluble; without sediment   
The viscosity of polymerization degree will not reduce basically (no more than 5%).     
Interfacial tension<10﹣²mN/m

Mutual soluble; without sediment   
The viscosity of polymerization degree will not reduce basically (no more than 5%).     
Interfacial tension<10﹣²mN/m

III. Purpose of product  
This product is applied to the field of binary composite displacement in the tertiary recovery in oil fields and is characterized by low quantity of use, high interfacial activity, resistance to temperature, salt and adsorption, and other advantages.
With single ingredient, SDBM-I products shall be used together with polymers. As mixtures, SDBM-Ⅱ products shall be used together with mahogany petroleum sulfonate and polymer.
Our company can offer corresponding products according to the temperature of oil layer and degree of mineralization of different oil fields as well as other reservoir conditions. 

IV. Packing of product  
By barrel and pot of various types or according to customer requirements

V. Instructions
This product is disallowed to be used in tertiary recovery in oil fields and shall be stored in a cool, dry and well-ventilated place.

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