Abstract
In this paper, the object of study is produced water, as it is the second separation, the most of its components is water, but there is still a little oil, so oil-water separation technology must be used to deal with oily wastewater in order to achieve the purpose of saving conservation of water resources and reducing environmental pollution. First of all domestic and international oilfield sewage treatment technologies were outlined to discuss the development separation devices and technology,and the development direction of sewage treatment technology. Then to study the viscosity-temperature characteristics of the oil and to understand the relationship between temperature and viscosity, And making sure the temperature of the anti-washing water after knowing that the oil viscosity is decreasing when temperature is increasing .Finally, on the basic of GL65 sewage treatment system ,try to design a heating department, the main work is to design the tank of it and the selection of the parts in it, including heating pipe, thermistor sensors, safety valves, pumps and electromagnetic valve and so on, then to understand the workflow of heating department, and draw the pictures of the various parts of the department.
Keywords : Oilfield Sewage Oil-Water Separator Heating Department
