Demulsifier NAPOR-R grade IF

Purpose and scope of application

NAPOR-R (Grade IF) is a multifunctional oil treatment reagent that combines the properties of a demulsifier, a corrosion inhibitor, and an agent for suppressing sulfate-reducing bacteria (SRB). The product is used in a wide range of oil gathering and treatment systems, including those handling high-paraffin crudes.

The reagent is designed for pipeline demulsification and the breaking of oil-water emulsions, while simultaneously protecting equipment against corrosive and biogenic damage. Prolonged use in oil gathering systems reduces SRB contamination levels and biogenic hydrogen sulfide content, thereby lowering the risk of pitting corrosion.

The demulsifier’s mechanism of action relies on breaking the interfacial film between oil and water, accelerating coalescence, and facilitating the separation of the aqueous phase. Inhibiting components reduce the corrosivity of the medium, while the bactericidal effect suppresses the growth of the biocenosis responsible for H₂S generation.

Using NAPOR-R (Grade IF) to treat production wells helps lower emulsion viscosity, reduce paraffin deposits, and increase well productivity. This combined effect helps reduce the frequency of major workovers and optimize operating costs.

Using this reagent as a combined demulsifier and corrosion inhibitor allows for up to 15% savings in reagent consumption compared to using separate products.

NAPOR-R IF is used in the oilfields of Tatarstan, Bashkortostan, the Ulyanovsk Region, and the Komi Republic, where it has proven to be a reliable reagent for challenging operating conditions.

TU 20.59.42-003-12966038-2019, Amendments 1 and 2
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Specifications

Original documents for the NAPOR-R demulsifier

Full details and the scope of application for each document are provided within the files themselves. These documents may be used in the preparation of technical documentation and in the approval process for the reagent's implementation.

Certificate for the use of a chemical product – valid from April 11, 2025, to April 11, 2028.

Certificate of Conformity (Neftepromkhim system) – valid from April 11, 2025, to April 11, 2028.

Certificate of Conformity (TEKSERT system) – valid from 11.04.2025 to 11.04.2028

FAQ

What is the difference between the NAPOR-R IF and the IK models?
The reagent is designed for use with sour, sweet, and high-paraffin crude oils in pipeline demulsification systems.
For which types of crude oil is IF suitable?
The IF grade is a multifunctional reagent: in addition to demulsification, it provides corrosion inhibition and SRB suppression.
Yes, suppressing sulfate-reducing bacteria reduces the background level of contamination and the content of biogenic hydrogen sulfide in the system.
Does IF affect the hydrogen sulfide content?
The combined action makes it possible to reduce total reagent consumption by up to 15% compared to the separate use of a demulsifier and a corrosion inhibitor.
What is the economic impact of using IF?
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