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DYPA offers a wide range of high-quality chemicals for oilfield applications, including drilling, cementing, stimulation, production additives, and wastewater treatment. Serving oilfields worldwide with strong technical support and innovation.
Chemicals for drilling, completion, cementing, extraction, and stimulation processes.
View MoreOne-stop oilfield wastewater treatment chemicals with high efficiency and environmental compliance.
View MoreHigh-purity xanthan gum and cellulose derivatives for food, pharmaceutical, and industrial use.
View MorePremium-grade xanthan gum for oil drilling, food processing, and industrial thickening applications.
View MoreDongying City Dayong Petroleum Additives Co., Ltd. is an independent legal entity established on December 2, 2005, with a registered capital of 15 million CNY.
Located in Kenli District, Dongying, Shandong Province, China, DYPA is a fully integrated chemical enterprise specializing in research & development, production, and sales of high-performance petrochemical additives.
In 2018, we achieved ISO9001 (Quality), ISO14001 (Environment), and ISO45001 (Occupational Health & Safety) integrated management system certifications, ensuring world-class standards across all operations.
High-performance additives engineered for reliability, efficiency, and global compliance.
High-viscosity xanthan gum meeting API 13A standards for water-based drilling fluids. Excellent suspension and shear-thinning properties.
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Non-ionic cellulose ether used as a viscosifier and fluid loss control agent in drilling and fracturing fluids.
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Premium-grade xanthan gum optimized for high-salinity and high-temperature drilling environments.
Learn MoreReduces torque and drag in directional drilling, improving drill string performance and bit life.
Learn MoreEffective in reducing viscosity of drilling fluids under high-temperature conditions, enhancing flow efficiency.
Learn MoreRemoves hydrogen sulfide from oil and water systems, ensuring safety and compliance in production operations.
Learn MoreHigh-efficiency flocculant for wastewater treatment and sludge dewatering in oilfield operations.
Learn MorePrevents paraffin deposition in drilling fluids and production tubing, maintaining flow integrity.
Learn MoreTrusted by global partners for quality, innovation, and reliability.
ISO9001, ISO14001, and ISO45001 certified management systems ensure consistent product excellence.
Dedicated research team focused on innovation, performance optimization, and environmental safety.
Serving oilfields and industrial clients across multiple continents with reliable supply chains.
DYPA offers API 13A Xanthan Gum, Oil Drilling Grade, Food Grade, and Industrial Grade xanthan gum tailored for various applications.
Yes, our products meet API, ISO, and other relevant international standards. Our facility is ISO9001, ISO14001, and ISO45001 certified.
Absolutely. We offer comprehensive technical support, including formulation guidance, on-site assistance, and troubleshooting.
Please visit our official website to request product samples and connect with our sales team.
For inquiries, product information, or technical support, please visit our official website to contact the DYPA team.
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