The Research Of Comprehensive Treatment Of Oilfield Waste In Zhenjing Oilfield

There is a great deal of production sewage which contain a large number of additives anddifferent components appearing duirng the producing process of ZhenJing oilifeld. Andanalysis Vairous types of engineering work of sewage and productive wastewater. This paperresearches the deposit scale mechanism of Zhenjing oilfieldThrough the compairson ofseveral kinds of commonly cale inhibitor we select the scale inhibitor of the stableperformance in several antiscale samples for Zhenjing oilifeld.This paper study lfocculation expeirments of Sewage, for different flocculantdosage.dosing sequence, compound conditions, screening out of the lfocculant for wastewaterof Zhenjing oilifeld, as well as analyzed time, temperature, PH and other factors to affect theflocculation.And study the compatibility of the treated water and formation water. Treatedelffuent for water quality analysis is the real draw, good compatibility of the treated water andformation water. Quality of treated water is stable, in line with water lfooding in Zhenjingoilifeld, with the larger economic feasibility.