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Drilling cuttings refer to the solid waste produced by the contact between drilling fluid and formation rocks during the oil drilling process. The composition of drilling cuttings is complex and contains water, oil, mud, sand, clay and other substances, causing serious pollution and harm to the envi

Drilling cuttings refer to the solid waste produced by the contact between drilling fluid and formation rocks during the oil drilling process. The composition of drilling cuttings is complex and contains water, oil, mud, sand, clay and other substances, causing serious pollution and harm to the environment and human health. Traditional drilling cuttings disposal methods, such as landfilling, incineration, and stacking, not only occupy a large amount of land resources, but also cannot completely eliminate pollutants and may even cause secondary pollution. Therefore, finding an efficient, environmentally friendly, and economical drilling cuttings processing technology is an urgent need in the oil drilling industry.

Desen Environmental Technology Co., Ltd. is a company specializing in skid-mounted soil leaching equipment, mobile leaching repair vehicles, soil ecology, environmental restoration, mine restoration, tailings recycling, coal gangue washing, river pipeline dredging, drilling sludge treatment, shield An environmental protection technology company that manufactures high-tech and equipment for structural mud treatment. Desen Environment has specially developed and designed a complete set of drilling cuttings pollution remediation and treatment equipment, which can achieve efficient and graded disposal of multiple types of drilling cuttings, and ultimately achieve comprehensive treatment of drilling cuttings reduction, harmlessness, and resource utilization. Desen repair equipment has the following advantages in drilling cuttings processing:

1. The entire set of elution equipment adopts a modular skid-mounted design. The functions of individual modules are clear, and the series connection between modules is simple and efficient. Greatly shorten the equipment installation cycle and save project operating costs. It is more convenient for later project transition. The skid-mounted washing equipment can be flexibly transferred and installed quickly.

2. The process is scientific and reasonable, and the separation efficiency is high. It can effectively separate water, oil, mud, sand, clay and other substances in drilling cuttings, and improve the resource recovery rate.

3. The entire equipment adopts PLC intelligent control system, which can realize local one-stop control and remote multi-port monitoring of equipment operating status. Equipment operating parameters and operating indicators are displayed in real time, which can meet the requirements of third-party supervision for seamless connection of monitoring data related to the project implementation process, while saving equipment operation labor costs.

4. The separation liquid can be recycled, reducing water consumption and wastewater discharge, and reducing operating costs and environmental risks; the separation can be solidified and stabilized or utilized as resources to achieve harmless treatment of drilling cuttings.

Desen repair equipment has been used in many domestic drilling cuttings processing projects and achieved good processing results. For example, in a Xinjiang oilfield drilling cuttings processing project, the equipment reduced the moisture in drilling cuttings from an average of 40% to less than 10%, reduced the oil content from an average of 15% to less than 3%, and solidified the mud. The content is reduced from an average of 30% to less than 5%, achieving effective separation and resource utilization of drilling cuttings.

To sum up, Desen repair equipment is an efficient, environmentally friendly and economical drilling cuttings processing technology. It has strong application value for the oil drilling industry and is worthy of promotion and application in practice.