Title: Process flow technique for treating waste liquid of fracturing operation for oil well drilling
Application Number: 200410038043 Application Date: 2004.05.17
Publication Number: 1579954 Publication Date: 2005.02.16
Approval Pub. Date: 2006.10.04 Granted Pub. Date: 2006.10.04
International Classifi-cation: C02F1/52,C02F9/02
Applicant(s) Name: Guo Xuefeng Address: 457001
Inventor(s) Name:
Attorney & Agent: zhang guowen
Abstract:
     The invention relates to a technics used to dispose of barren liquor in pressing crack work of artesian well. Through treatment from 1 to 3 class, the technics has a good effect and low cost with adopting barren liquor deriving, dosing to crack, sink-float to remove dregs, solid-liquid separation and straining to clarify. After treatment of only one flow, barren liquor is changed to clean water which can met discharging standard or send into inpouring system of oil extraction. So it solves the problem of processing barren liquor in pressing crack work of artesian well.
Time: 11
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