渤海某平台斜板除油器虚假液位原因分析及改造  

Cause Analysis and Modification of False Liquid Level in Inclined Plate Degreaser of a Platform in Bohai Sea

作　　者：瞿传宝 QU Chuan-bao(Liaodong Operation Company of CNOOC(China)Co.,Ltd.,Tianjin 300456,China)

机构地区：[1]中海石油(中国)有限公司辽东作业公司,天津300456

出　　处：《化工管理》2022年第15期108-110,共3页Chemical Engineering Management

摘　　要：渤海某采油中心平台污水处理系统斜板除油器随着油田投产时间的增长,处理液性质的改变,机体部分元件出现性能无法满足需求的状况,极易造成流程波动影响水质的情况发生。尤其是斜板除油器在线液位计运行是否稳定直接决定下一级处理设备水质。为此结合海上平台实际生产工况及设备和流程现状,坚持以问题为导向,对斜板除油器在线液位计流程进行适应性的改造,保证斜板除油器液位实时被掌控,精准控制运行状态,提升流程的可控性,降低安全环保风险,使下游水质持续达标。With the increase of oilfield production time and the change of treatment fluid properties,the performance of some components of the body can not meet the demand,which is very easy to cause process fluctuation and affect water quality.In particular,the stable operation of the on-line liquid level gauge of the inclined plate degreaser directly determines the water quality of the next level of treatment equipment.Therefore,combined with the actual production conditions of offshore platforms and the current situation of equipment and processes,adhere to the problem-oriented,and carry out adaptive transformation of the on-line liquid level gauge process of inclined plate degreaser,so as to ensure that the liquid level of inclined plate degreaser is controlled in real time,accurately control the operation state,improve the controllability of the process,reduce safety and environmental protection risks,and make the downstream water quality continuously meet the standard.

关 键 词：液位计 斜板除油器 假液位 密度差 粘滞力 改造 

分 类 号：X703[环境科学与工程—环境工程]