• Benefits of Fracturing Backflow Defoamer (Case Study)

    By : Zilibon defoamer
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    Benefits of Fracturing Backflow Defoamer (Case Study)


    Petroleum is a non-renewable resource. Various chemical additives are added in the oil fracturing operation. The purpose is to achieve the effect of increasing production. Because of the high surface active ingredients of chemical additives, the fracturing and returning liquid produces a large amount of foam. It causes oilfield water pollution, serious damage to the normal operation of the environment and gathering process, slow return after operation, and severe damage to the support belt permeability. The fracturing and returning liquid defoaming agent is a defoaming agent specially designed for the foaming of the returning liquid.

    (Oilfield fracturing scene map)


    The customer details:


    At 9:32 am on July 18, 2018, Miss Li of the Central Federal Sales Department received a call from Mr. Xu from an oil field team in Heilongjiang Province to ask questions about the defoaming fluid in the fracturing fluid. After detailed discussion, Mr. Xu produced foam during the fracturing operation due to the high surface active component of the fracturing fluid, and the foam stability was not easy to eliminate, seriously affecting the construction efficiency, slowing down the entire work process, oil field water pollution, and the environment. The normal operation of the gathering and transportation process causes serious damage, and the viscosity of the fracturing fluid is also affected. The effect of breaking the glue is not ideal. After the operation, the flow is slow, and the damage to the return discharge is great. The residue blocks the pores of the oil and gas layer and seriously damages the support permeability. Mr. Xu tried many solutions and the results were not satisfactory. After the introduction of the business friends, it was learned that the Chinese federal fracturing fluids and defoamers worked well in this respect, so they called.


    Feedback from the results:


    Miss Li told Mr. Xu about the situation of Mr. Xu, a Chinese federal technician. The reason why Li Gong produced foam was because a large amount of air pressure was generated in the oil well during fracturing, which caused a large amount of foam to appear. The fracturing fluid itself was A surfactant, and a surfactant is a violent hand that often foams, or air that is entangled by impact and agitation during the process is also prone to generate a large amount of foam, and the foam is stable and difficult to eliminate.


    In combination with the actual situation of Mr. Xu, the technical department repeated experiments, developed E-536 fracturing fluids and defoaming agents for this situation. This product has excellent dispersibility and anti-foaming properties, fast defoaming and anti-foaming. It has good anti-foaming effect on various heavy oils and light oils. This product has good stability and good compatibility with solvents. It is a fast defoamer.


    Miss Li sent a sample for Mr. Xus use on the same day. After a while, Mr. Xu called again and said that the effect of using it was very good. There was no secondary foam after use, and the quality was trustworthy. On the same day, Mr. Xu booked 5 tons of fracturing fluids and defoamers. .


      Central Federal Defoamer (alias: anti-foaming agent) - focus on solving various foam problems in production and processing, because of the focus on professionalism.

    The Chinese Federation provides samples free of charge, and the defoamer is manufactured in strict accordance with industry standards. You can contact us about the bubble king or related needs.


    This article label: Fracturing back-discharge defoamer | Defoamer for fracturing and returning liquid | Defoamer for fracturing and returning liquid

    Editor in charge: Zilibon Defoamer

    Link to this article: Reprint, please indicate the source

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