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Oil emulsion demulsifier

Oil emulsion demulsifier "DK-80" is a high-tech product of drilling petrochemistry of its own production, which serves to destroy emulsions formed during oil production. Stable oil emulsions significantly complicate the operation of the equipment - the efficiency of the pumping units decreases, the pressure of the liquid increases, the load on the electric motors and pipelines rises significantly. Their destruction is an effective way to protect and extend the life of oilfield equipment.

Application of a oil emulsion demulsifier

Demulsifiers are specialized reagents necessary for the stable destruction of emulsions formed during oil production. The role of a demulsifier in desalting and dehydrating oil is to penetrate the surface layer of emulsion particles and replace or displace the natural stabilizers present there: asphaltene and other natural "surfactants". Thus, the demulsifiers change the surface tension and the microemulsion is destroyed. Changing the correspondence of the amount of salt and water to technical standards makes it possible to obtain oil of the required group. Specialized demulsifiers solve specific specific tasks: desalination, formation water treatment, oil treatment at low temperatures, and others.

Composition of demulsifier for oil emulsions

Reagent "DK-80" is a solution of ethoxylated aromatic resin in an organic solvent.

Physical and chemical indicators

The name of indicators Norm
Normative document
Appearance Homogeneous liquid from colorless to dark brown
Mass fraction of active substance 42,0±4,2
GOST 31939-2012,
p.5.4 TU
Density at 20 °С, g/cm3 0,920±0,046% GOST 18995.1,
p.5.7 TU
Kinetic viscosity at 20 °С, mm2/s no more than 100 GOST 33-2016,
p. 55 TU
Kinematic viscosity at minus 30 °С, mm2/s (for the Southern region) no more than 500
Kinematic viscosity at minus 40 °С, mm2/s (for Siberian and Ural-Volga regions)
no more than 500
Pour point, °С, not higher -50 °С for the Siberian region;
-40 °С for the Ural-Volga region;
-30 °С for the Southern region.
GOST 20287-91,
p.5.7 TU
Corrosion aggressiveness of the commercial form of the reagent for steel grade St3 at 20 °C for 24 hours, g/(m2h), no more for the well stock 0.089
for other destinations 0.125
GOST R 9.905-2007,
p.5.8 TU
Solubility / dispersibility in water soluble / dispersible p.5.9 TU
Mass fraction of organochlorine compounds, μg/g (million-1) absence p.5.10 TU

Purchase terms

Our company is ready to organize wholesale and small-scale wholesale deliveries of demulsifiers for oil emulsions both in Russia and for export.

For delivery, please call +7 495 232-52-42, +7 991 232-52-42 (WhatsApp, Telegram)  or email: [email protected].