Demulsifier has the advantages of low dosage, high dehydration rate, clean water removal, and uniform oil-water interface, etc. Pour point depressants have good effects on reducing the viscosity of crude oils with high wax content and high colloidal asphaltene content. It has a wide application range and have been successfully applied to many oil pipelines. Flocculant has strong bridging and sweeping ability, has the advantages of high efficiency, low toxicity, low cost, good water solubility, etc. It is used as a corrosion inhibitor in the acidification of oil-water and oil-gas wells. The product overcomes the defect that traditional corrosion inhibitors are highly cationized and adsorbed by residual oil and suspension in wastewater. The anion gene, unsaturated bonds and lone electron have a strong combination with metal materials, which makes the adsorption film on the wall of the device is more durable. Surfactant is mainly used in binary combination flooding, ternary combination flooding and other technologies to improve oil recovery. Viscosity Reducer is used in the exploitation and transportation of heavy oil to reduce the viscosity of crude oil, increase the recovery rate, and enhance the pipeline transportation capacity.

This series of demulsifiers are compounded from different types of polyethers. The products have the characteristics of low dosage, high dehydration rate, smooth oil-water interface, and low oil content in wastewater. It has strong pertinence to complex properties crude oil such as low temperature crude oil demulsification, heavy oil demulsification, and tertiary production liquid emulsified crude oil demulsification.Some products have good desalination effects. Products are produced strictly according to the control requirements of GB / T19001 quality management system.

PPD is a hydrophobic modified polycarboxylate (salt), which can be directionally adsorbed on the wall of oil production wells, the wall of oil gathering pipes or the surface of wax crystals in crude oil, forming a polar surface layer. The freezing point and viscosity of crude oil are greatly reduced, so that the crude oil flows smoothly in the pipe and can be transported at normal temperature.

Flocculant is composed of organic high molecular polymer and inorganic cationic substance, which can be partially dissociated in water and generate electric charges, thereby neutralizing the electrical properties of the surface of the solid suspended solids in the wastewater, so that the suspended solids which have lost their electrical properties is coalesced under the action of bridging and sweeping of the molecular polymer to form flocs, the flocs are agglomerated, sink or float, so as to achieve the purpose of removing suspended solids and clarifying water quality.

Corrosion Inhibitor is compounded with , aldehyde ketone amine condensates and imidazoline materials. It is used as a corrosion inhibitor in the acidification of oil- water and oil- gas wells, which can reduce the corrosion of containers, equipment and pipelines by acid solutions. Reduce surface tension, have good corrosion inhibition performance, good compatibility and use safety. 

Surfactant is mainly composed of different types of surfactants. By exerting the synergistic effect between different types of surfactants, the oil-water interfacial tension can reach ultra-low, thus improving oil recovery.

Viscosity Reducer are mainly compounded with a variety of surfactants, mutual solvents and solvents, which can solve the problems of difficult and high cost of heavy oil production.

Deshi Energy Technology Group Co.,Ltd

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