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Crude Oil Demulsifier

Author:lingrainpac 2026-09-09 16:08:12 13 0 0

Crude Oil Demulsifier

The product is a polymer block compound formed by polymerization of propylene oxide and ethylene oxide with resin as starting agent. This product is oil soluble.It is mainly used for demulsifying and dehydrating all kinds of crude oil.

Product Description

Polymer Compound Oil Demulsifier Chemicals for Recovery Fluid

The series products are high-molecular compound polymerized with starting agent, epoxy propane and cyclohexane polyamines of different performance such as propylene glycol, octadecanol, resin of different types. Some products are the outcome of cross-bonding of epichlorohydrin and socyanate or auto-agglutination after reaction with different saturated materials.

The products are in two major categories: water soluble and oil soluble, totally over 80 kinds. They are particularly used for de-emulsifying dehydration of crude oil of different kinds, water rinsing in oil refinery or used as accessory ingredient for electro-desalting. The products also improve crude oil delivery condition and have good paraffin control effect.

As an oil demulsifier chemicals supplier, we provide product selection support, sample testing, bulk supply, and export packaging for oilfield service companies, petroleum producers, refineries, chemical distributors, and industrial wastewater treatment projects.

Technical Performance

Items

Results

Appearance

No sedimentation and stratification

Light crude oil

Dehydration temperaturez40℃

Dehydration rata(%) Dehydration

≥90

Oil content of free water(mg/L)

≤200

Dehydration temperature

≥90

≤200

Medium Crude oil

≥90

≤200

Heavy Crude oil

≥90

≤200

Special Crudu oil

≥90

≤200

 

A suitable Crude Oil Demulsifier can help accelerate oil-water separation, reduce water content in crude oil, improve dehydration rate and make the oil-water interface clearer. This supports smoother crude oil transportation, storage, refining and downstream processing.

Crude Oil Demulsifier for Oil-Water Separation

Our crude oil demulsifier is mainly used for de-emulsification and dehydration of extracted crude oil fluid. It is suitable for crude oils with different properties and can be selected according to crude oil type, water content, emulsion stability, temperature, salinity and field operating conditions.

The product can be used for:

• Crude oil dehydration

• Oil-water separation

• Emulsion breaking

• Refinery crude oil desalting

• Refinery salt washing

• Oilfield produced fluid treatment

• Petroleum production support

• Crude oil delivery condition improvement

The current page also describes the product as suitable for de-emulsifying dehydration of different crude oils, water rinsing in oil refineries and accessory use in electro-desalting.

Product Features

◆ Low dosage for crude oil dehydration.

◆ High dehydration rate under suitable operating conditions.

◆ Clean dehydration performance.

◆ Clear oil-water interface after separation.

◆ Suitable for different crude oil types.

◆ Available in water-soluble and oil-soluble product types.

◆ Can be used in crude oil extraction fluid treatment.

◆ Suitable for refinery crude oil desalting and salt washing.

◆ Supports better crude oil delivery and processing conditions.

The original product page highlights low dosage, high dehydration rate, clean dehydration and a clear oil-water interface as key application features.

Application

The products are used for de-emulsification and dehydration of extracted fluid of crude oil. Different products are developed for chemical dehydration of fluid of different natures extracted from different blocks.

Features: low dosage, high rate of dehydration, clean dehydration, clear oil-water interface. They meet the requirement of oil-water separation for different fluid extracted from complicated fault block oilfield. The products are also used for refinery crude oil de-salting and salt washing.

Discover more solutions and related products in our product catalog.


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