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Mud Curing Process of Jidong Oilfield


Problem

Large amounts of pollutants can be produced on the oil and gas exploration and development process, and waste drilling mud is one of the main pollutants. If not handled properly, the pollutants will inevitably contaminate the local environment and cause immeasurable damage, while in turn, pollution of the environment will restrict the development of the petroleum industry. So the mud curing process is imminent.

Pollutant

Waste drilling mud filtrate

Solution

Our Company adopts self-developed curing agents for curing mud filtrate, after treatment all indicators can meet national standards.

Achievement

Chroma < 80 times
pH：7~9
COD：1215.6 mg/l
Compressive strength > 0.8 Mpa



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