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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.

  • Polyacrylamide in Drilling, Completion and Cementing Fluids- Practical Uses, Selection & Field Guidelines

    This article explains practical, field-focused guidance for using polyacrylamide (PAM) in drilling fluids, completion fluids and cementing fluids. It covers why PAM is chosen, how to select the right type, typical dosages, laboratory tests you should run before field use, step-by-step mixing/dosing procedures, and common troubleshooting. The emphasis is on actionable instructions that engineers, f...

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  • Jiangsu Hengfeng Fine Chemical Shines at FENASAN 2025 in São Paulo, Brazil

    From October 21 to 23, 2025, Jiangsu Hengfeng Fine Chemical Co., Ltd. successfully participated in the FENASAN 2025 Exhibition, held at the Expo Center Norte in São Paulo, Brazil. As one of the largest and most prestigious exhibitions in Latin America for the water and wastewater treatment industry, FENASAN brought together leading suppliers, engineering companies, and environmental experts from ...

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  • Hengfeng Fine Chemical Expands Its Global Reach at VIETWATER 2025 in Ho Chi Minh City

    This October, Jiangsu Hengfeng Fine Chemical Co., Ltd. presented its advanced water treatment solutions at VIETWATER 2025, the leading exhibition for the water and wastewater industry in Vietnam and across Southeast Asia. Held from October 22–24, 2025, the event gathered professionals, suppliers, and environmental experts from around the world to exchange ideas and explore innovative technologies...

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