Helping to achieve a win-win situation for oil extraction and environmental protection

At present, Zibo Aixiang Industry and Trade Co., Ltd. has made outstanding achievements in the research and development and application of chemical products related to the petroleum industry, contributing a key force to the coordinated development of oil exploration and environmental protection.

The cationic polyacrylamide developed by the company plays a pivotal role in tertiary oil recovery technology. As oilfield development enters the middle and late stages, the recovery rate of conventional oil recovery methods has stagnated. As an oil-displacing agent, cationic polyacrylamide is injected into the oil layer to reduce the viscosity of crude oil and increase the swept volume of the displacement phase by changing the interfacial tension of oil and water to assist crude oil recovery. The yield increases by 10 - 15 percentage points. After being applied in a large old oil field, a large amount of residual oil reserves were revitalized and the economic benefits were significant.

In terms of oil mining wastewater treatment and ecological restoration, the inorganic coagulant ferrous sulfate shows unique value. Wastewater produced from oil fields contains a large amount of petroleum substances, suspended solids and sulfides. If it is discharged directly, it will seriously pollute the soil and groundwater. After adding ferrous sulfate, it quickly oxidizes and reduces the sulfide in the water, forming a precipitate to remove odors, and at the same time flocculates petroleum impurities. The oil content of the purified wastewater is less than 10 mg/L, which meets the requirements for reinjection into the formation or compliance with discharge standards; in addition, after treatment, The oily sludge is harmlessly disposed and mixed with improved soil for ecological restoration in oil areas, repairing damaged land, achieving a positive interaction between mining and environmental protection, and demonstrating corporate social responsibility and technical strength.
Zibo Aixiang Industry and Trade relies on advanced production technology and professional technical teams to accurately connect the pain points of the oil industry, and protect the green and efficient development of the energy industry with high-quality products.