The mud-free environmental protection treatment equipment improves the drilling waste process, and processes and recycles all the cuttings, wastewater, and mud in the drilling process. The waste mud is not discharged directly after treatment, and can be recycled and completely isolated from the surface. The equipment can achieve the environmental protection goal of zero discharge of solid and liquid waste in the oil field, as well as the effective reuse of resources, which not only protects the ecological environment, but also saves resources; the treatment process is fully automated, without manual assistance, effectively reducing the labor intensity of front-line employees in the oil field and improving work efficiency.

The equipment includes waste collection and solid phase transfer equipment, chemical treatment equipment, solid-liquid separation equipment and mobile skid-mounted sewage deep treatment equipment. The key component is the mobile skid-mounted sewage deep treatment equipment. The solid waste leachate and sewage after treatment meet the secondary emission standards in GB 8978-1996. It is also suitable for industrial wastewater treatment, domestic wastewater treatment, agricultural non-point source pollution control, and river water quality control, with a wide range of applications.

Through accurate calculation of the equipment and the specific characteristics and requirements of the oil field, users can select product devices according to their needs, achieve reasonable allocation of resources, and minimize user operating costs.