FIELD: oil industry.
SUBSTANCE: device comprises pipeline for supplying well product and three-phase settlers with pipelines for discharging product, water, and gas. The three-phase settlers are interconnected in parallel for permitting the alternating receiving of the well product and producing technological operations. The pipelines for discharging the product return the product to three-phase settlers through the pump and heater. The pipeline for supplying the well product is provided with a unit for supplying demulsifier and is connected with the pipeline for periodic supply of washing liquid that is connected with the pipeline for discharging the product upstream to the heater. Each of three-phase settlers is provided with inlet branch pipe for supplying water to destroy mechanical admixtures and pipeline for discharging suspension.
EFFECT: enhanced efficiency.
1 dwg
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