桩西油田产出原油综合含水已达６０％－７０％，原用防垢剂ＨＥＤＰ已失去有效抑制集输站结垢的性能。本工作针对结垢最严重的桩５２站的应用，研制了以有机膦化合物和聚氧乙烯醚为主成份的防垢剂ＢＺＦ－２，在室内考察了不同条件下的防垢率、腐蚀性、配伍性等性能，在桩５２站进行了为期４个月的现场试验，加量为１０．３ｍｌ／ｌ、防垢率≥９８．０％，加药设备管线的腐蚀率大大降低。 The comprehensive water content of the crude oil produced in the pile west oil field has reached 60% -70%. The original scale inhibitor HEDP has lost the performance of effectively inhibiting scaling of the gathering and transportation station. In this work, the scale inhibitor BZF-2, which is mainly composed of organic phosphine compounds and polyoxyethylene ether, was developed for the application of pile 52 with the most serious scale scaling. The anti-scaling and corrosion resistance under different conditions were investigated indoors , Compatibility and other properties, in the pile 52 station for a period of 4 months of field trials, the amount of 10.3ml / l, anti-scaling rate ≥ 98.0%, dosing equipment pipeline corrosion rate greatly reduced.