摘要
针对油田加重材料不能及时回收,造成资源浪费的问题,设计了一套全自动闭环控制系统,设计了上位机的可视化界面,建立了上位机与下位机的串口通信,实现了上位机与下位机的数据交换、检测信号显示、工作参数的图形显示等,达到了实时控制。同时,设计了一套回收高密度钻井液加重材料的新型装置。现场试验表明,在控制系统与新型装置的配套使用下,对回收加重材料的含量进行采样,分析结果说明已达到高效回收的目标。
Considering the problem of not being able to reclaim weight material in time, an automatic control system and a visual window were designed. The connection between host and client computer were build. The data exchange, detected signal display and graphic display of working parameters for real-time control were achieved. A new device to reclaim high density drilling fluid＇s weight material was designed. Field application shows that the sampling analysis of reclaimed weight material indicates that the objective of effective reclaim was achieved by using the control system and the new device.
出处
《石油钻探技术》
CAS
北大核心
2010年第1期63-66,共4页
Petroleum Drilling Techniques
基金
四川省教育厅重点科研项目"高密度钻井液加重材料回收利用自适用控制研究"(编号:07ZA141)
省部共建"石油天然气装备"教育部重点实验室项目(编号:2006STS02)联合资助
关键词
钻井液
加重材料
回收装置
计算机控制系统
离心机
串行通信
drilling fluid
weighting material
recovery systems
computer control system
centrifuge
serial communication
