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Jiangsu Hengfeng has become a professional production and research and development base for water treatment chemicals and oilfield chemicals in China.

  • Maximizing Proppant Transport: How Acid Fracturing Emulsion Enhances Fracture Efficiency

    One of critical yet often overlooked aspects of this process is proppant transport and placement . Without proper proppant suspension, even the acid systems can fall short of delivering  fracture conductivity. This is where an innovative solution like the Acid Fracturing Emulsion steps in, offering a game-changing approach to balancing viscosity, acid efficiency, and proppant dynamics. The viscosi...

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  • Make 2025 better than 2024

    On 17th Feb, the Overseas Sales Division Of HENGFENG Floc held the 2025 Marketing Work Conference, which aimed to plan the marketing work , think innovatively and layout carefully, create Hengfeng Floc a brand-new situation in the overseas market in 2025, build a firm foundation for the expansion of overseas business, and promote the company to achieve sustained and steady development in the inte...

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  • Polyacrylamide as a Shale Stabilizer in Oilfields

    In oilfield drilling operations, maintaining wellbore stability is crucial to ensuring efficient and safe drilling. Polyacrylamide (PAM) serves as an effective shale stabilizer, playing a vital role in preventing wellbore instability and improving drilling fluid performance. 1. Inhibiting Shale Hydration and Swelling Shale formations tend to absorb water,result in swelling and wellbore collapse. ...

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  • Optimizing Gel Breaking Agent Concentration for Drilling Fluids

    The concentration of the gel breaking agent is a critical factor. Too little, and the fluid’s viscosity may not be adequately reduced, making it harder to pump and circulate. Too much, and you risk creating unwanted reactions that can compromise the stability of the fluid or result in unnecessary costs. So, what’s the sweet spot? The ideal concentration of a gel breaking agent depends largely on t...

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