Recently, Hefei Huayun Machinery has finished the production, assembly and overall performance debugging of customized hose pumps specially developed for drilling oil sludge treatment of China National Petroleum Corporation (CNPC). All performance indicators meet official standards. The pumps are fully packaged and ready for shipment to support the harmless treatment and resource utilization of drilling oil sludge in oilfields.

Drilling oil sludge features high viscosity, large solid particle content and certain corrosiveness, bringing great difficulties to medium transportation. Conventional pumps are prone to blockage, severe abrasion and oil leakage, which put forward extremely strict requirements on the wear resistance, corrosion resistance and anti-blocking performance of conveying equipment.

Targeting the harsh working conditions of oilfields, Huayun adopts ultra-high wear-resistant customized hoses and optimized overall structure to improve the equipment’s durability. With core advantages of seal-free design, anti-blocking performance and strong self-priming capacity, Huayun hose pumps can stably deliver high-viscosity media with large particles. They perfectly adapt to 24-hour continuous operation in oilfields and cut down equipment failure rate and operation & maintenance costs effectively.

This batch of customized equipment delivery fully proves Huayun’s reliable product strength recognized by central state-owned enterprises. In the future, Huayun will further explore the petrochemical and oilfield environmental protection sectors, and provide professional conveying equipment for harsh working conditions to support the green and safe production of the global oil and gas industry.