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Recently, the invention patent of "an oil-based drilling cuttings treatment method" independently developed by Sinopec Jianghan Petroleum Engineering Environmental Protection Technology Service Co.
The company's technicians add the chemical formulations independently developed before the oil-based drilling cuttings are treated to change the flow characteristics of the oil-based drilling cuttings at high temperature, so that they can be heated evenly in the furnace, improve the phenomenon of coking and carbonization, and the solid phase ash can be obtained.
In the process of oil and gas exploration and development, a large amount of oil-bearing waste oil-based drilling cuttings will be produced, which are hazardous wastes.