Oil and gas field water treatmentThe treatment system for oilfield produced water primarily handles waste fluids generated during oil and gas extraction processes such as oil recovery, well workover, and fracturing operations. Oilfield produced water is characterized by high levels of suspended solids, salts, oil content, and color, making it highly polluting and difficult to degrade naturally due to its dispersed, intermittent characteristics. This poses environmental risks within the oilfield production area.
The system's treatment process includes pH adjustment, viscosity reduction, emulsion breaking, multiphase separation, solid interception, oil recovery, sludge dewatering, and other processes. The comprehensive process flow covers handling of the produced water, unloading and conditioning, pretreatment, separation, filtration, sludge dewatering, as well as purification of the treated water for external transport and reinjection purposes.
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