某油田三相分离器水处理能力提升现场实践

Field Practice of Water Treatment Capacity Improvement of Three-phase Separator in An Oilfield

海上油田通常采用油气水三相分离器进行油气水分离器处理,随着油田综合含水率上升,其水处理能力往往逐渐不能满足要求,导致油田油气水处理流程波动较大,严重影响油田的平稳、安全运行,极大制约了油田的产油能力。文章通过分析三相分离器内部结构,寻找可能影响水处理能力因素,并针对性地提出多项举措,再对现场流程进行改造,提升了分离器水处理能力,确保了油田生产流程的稳定性和产量提升。

The oil-gas-water three-phase separator is usually used for oil-gas-water separation in offshore oilfields.With the increase of the comprehensive water cut,the water treatment capacity of the oil-gas-water separator can not meet the requirements gradually,which leads to the fluctuation of the oil-gas-water treatment process,the stable and safe operation of the oilfield is seriously affected,and the oil production capacity of the oilfield is greatly restricted.By analyzing the internal structure of the three-phase separator,this paper finds out the factors that may affect the water treatment capacity,and puts forward several measures to improve the water treatment capacity of the separator,to ensure the stability of the oil field production process and output increase.