As a major energy exporting country in the world, Kazakhstan has a developed oil extraction and processing industry. Oil fields such as Mangkhut and Atyrau provinces, as well as refineries and port oil tank areas, generate over 300000 tons of oily sludge annually. These oily sludge have a complex composition, with an oil content of 15% -30%, mixed with impurities such as sand, gravel, and crude oil residue. In a continental climate, during the rainy season, they spread and pollute soil and groundwater with rainwater, posing a threat to the ecology of the Caspian Sea and surrounding agriculture; During the dry season, oil particles are spread by sandstorms, polluting the atmosphere. According to the Petroleum Law of Kazakhstan and the requirements of the environmental protection department, the oil recovery rate of oily sludge must not be less than 80%, and it must be disposed of harmlessly. Traditional landfill methods have been completely banned, and efficient treatment equipment has become the key to the green development of the oilfield industry.

Based on the characteristics of oily sludge in Kazakhstan, China Yongle Environmental Protection Engineering has specially developed an integrated equipment for "pretreatment low-temperature pyrolysis deep separation". In the pretreatment stage, the integrated module of "cyclone sand removal+centrifugal dewatering" is used to first remove more than 90% of sand and gravel impurities, and then reduce the water content of sludge to below 20%; The core pyrolysis system adopts intelligent temperature control technology to stabilize the temperature at 420 ℃, avoiding excessive cracking of oil and achieving an oil recovery rate of over 85%. The recovered oil can be directly supplied to oilfield power plants or local refineries for reuse, achieving energy cycling. The equipment is equipped with wear-resistant alloy conveying components and anti-corrosion reaction chambers, optimized for the high wear and corrosion characteristics of oilfield sludge, ensuring a continuous operating life of over 18 months.

Accurate adaptation to the entire industry chain scenario: In the Mangshetau oil field area, mobile equipment can be deployed nearby around drilling platforms, with a daily processing capacity of up to 6 tons, avoiding the risk of leakage caused by long-distance transportation of oily sludge. The separated oil can be directly transported back to the production system, and the harmless residue can be used to lay temporary roads in the oil field; At the Atyrau Refinery, modular equipment seamlessly integrates with the plant's sewage treatment system, achieving daily production and cleaning of oily sludge. The treatment scale can be flexibly adjusted according to production volume; In the oil tank area of the Caspian Sea port, small equipment covers an area of only 70 square meters and supports rapid deployment of containers. It is specifically designed to handle oily sludge generated from tank cleaning and recycle oil products for use by port machinery.

We rely on our rich experience in oil and gas environmental protection projects to provide customized services: assisting clients in completing compliance filing with the Kazakhstan Ministry of Environmental Protection, providing full guidance on equipment installation, commissioning, and operator training. Set up service centers in Atyrau and Aktau, reserve specialized spare parts suitable for oilfield conditions, and cooperate with local logistics companies to ensure fast delivery of spare parts. There is no secondary pollution during the operation of the equipment, and the exhaust gas is discharged after multiple purification treatments. All indicators are better than Kazakhstan's environmental standards, and it can be safely deployed around oil fields, refineries, and ports. Looking forward to collaborating with Kazakhstan Petroleum Company and environmental protection agencies to solve the problem of oily sludge with efficient and compliant equipment, and safeguard the ecological and energy security of oil fields.

Yongle Environmental Protection is mainly engaged in the research and development, production and sales of complete sets of technical equipment for organic solid waste disposal and comprehensive utilization. Production and manufacturing, domestic waste treatment equipment, tire pyrolysis equipment, medical waste disposal equipment, hazardous waste disposal equipment, and achieve efficient and comprehensive utilization of resources through independently developed low-temperature anaerobic pyrolysis equipment technology solutions.

Tags：Ha Guo oil mud equipment is suitable for oil fields and ports,Oil sludge treatment equipment,YONGLE GROUP