| With the increase of see agent concentration, in the process of production, asp flooding gathering system mainly three aspects problems:First of all, the gathering system mass deposition scaling; The second, there is no way to remove scale of local processes; The third,scal removing process complicated.To alleviate the ternary system deposition scaling degree, improve the work of three yuan gathering system cleaning scales coverage and work efficiency, to achieve safety, environmental protection, efficient operation, so it is necessary to carry out the "gathering system of asp flooding scale matching technology research".The eastern part of apricot six asp flooding gathering system of the fourth production plant was as the research object of this project.Through researching and tracking the field running situation and effect from2008 to 2014,the project complete the following research content:(1) Carried out asp flooding turn station big tank settlement process adaptability research, improve the water quality and sludge fouling problem, relieves the system determines the production capacity in the future three yuan to transfer oil gathering and transferring system in the construction of water station process instead of the original transfer station process model.(2) Developed before the pump quickly open filters, descaling technology joint within the station, station pipeline dredging descaling fast connection device, sliding telescopic temperature tube, descaling process between metering valve group, the oil well combined wellhead, six new technologies such as research to cover the entire gathering system, three yuan that ensured the smooth and efficient operation system.Implements the gathering system of asp flooding between measurement and single well pipeline cleaning scales no dead Angle, so as to prolong the service life of valve and pipeline; Realized three yuan warp treatment of sludge discharge oil 2% or less emission standards. |
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