油田生产过程中的结垢问题常常会严重地影响油田的正常生产和开发效果。针对油砂山油田目前结垢较为严重的情况 ,对该油田的现场结垢情况进行了调查 ,采集了大量垢样 ,对结垢物进行了定性鉴定、定量分析 ,确定了结垢物组分及结垢类型 ;并通过对产出液中的油水分析、地层岩石元素分析等手段 ,对该油田的结垢成因进行了综合分析和阐述 ,从而为制定有效的除垢、防垢措施奠定了基础 Fouling problems in oilfield production often have a serious impact on the normal production and development of an oilfield. In view of the current serious scale scaling in the oil sands field, the field scale formation in this oilfield was investigated. A large number of scale samples were collected and the scale materials were qualitatively identified and quantitatively analyzed. Scale formation type. Through the analysis of oil and water in production fluid and element analysis of formation rock, the cause of scale formation in this field was comprehensively analyzed and elaborated, which lays the foundation for the development of effective scale removal and scale prevention measures