过泵加热井高温直读监测及其实现  

High Temperature On-line Measuring Technology for Pump Heating Well

作　　者：曹海涛[1] 曾周末[1] 张志荣[1] 孙长库[1] 

机构地区：[1]天津大学精密测试技术及仪器国家重点实验室,天津300072

出　　处：《化工自动化及仪表》2006年第4期58-60,共3页Control and Instruments in Chemical Industry

摘　　要：针对稠油、超稠油井生产过程中的过泵加热工艺要求,利用高温传感器实时获取井压、井温数据,通过过泵加热电缆传输至地面控制系统,实现了稠油、超稠油过泵加热井生产过程中井底流温、流压资料的直读监测及数字化处理,为油藏开发提供了及时准确的井下动态资料。According to the pump heating technics in the production process of thick oil and the ultra-thick oil well, the data of well pressure and well temperature are obtained real-time by high temperature sensor. Through the pump heating cable,the data are transmitted to the ground control system to realize real-time direct-reading measurement and digitalization processing. The technique problems of on-line dynamic analysis and treatment are solved. Timely and accurate dynamic data downhole are supplied for the development of oil pool.

关 键 词：高温试井 高温传感器 直读监测 在线动态分析 油藏分析 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]