oil-based drilling cuttings waste treatment is a technical means to treat rock cuttings and waste mud in the drilling process.
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In practical application, the mud non-landing technology has been applied in many oil fields. Each oilfield unit has achieved full coverage of "mud without landing", through the sedimentation, pressure, filtration and other processes of the oil mud generated in the oil recovery process, the separated solid oil mud is used to fire environmentally friendly bricks, and the waste liquid is added to the drilling after treatment for recycling. ‌

The environmental significance of slurry non-landing process is mainly reflected in reducing land use and reducing environmental pollution. Through the treatment of waste mud and rock debris, it can effectively reduce the occupation of land, while reducing environmental pollution, in line with the requirements of green and low-carbon development.