便携式注水井压降测试仪的研制  

Development of Portable Apparatus for Testing Pressure Drop of Water Injection Wells

作　　者：任旭虎[1] 綦耀光[1] 郭曙光[2] 

机构地区：[1]中国石油大学机电工程学院,山东东营257061 [2]中国石油大学信息与控制工程学院,山东东营257061

出　　处：《传感技术学报》2006年第6期2547-2549,共3页Chinese Journal of Sensors and Actuators

摘　　要：为了提高油田调剖堵水的效果,对井口压降曲线分析地层特性进行了研究,设计了新的测试仪器。该系统包含连接支承装置,便于仪器安装,选用了AT89C52、AD7714和AT24C256等低功耗元件,保证了系统的可靠性,实现了便携式测量.该仪器能快速、准确地完成注水井压力的采集和分析处理,直观的输出处理结果,为注水井调剖提供可靠的决策依据,已在油田现场得到了成功应用.A new apparatus for testing pressure drop of water injection wells is designed to improve the effect of profile control and water shutoff . The low power consumption cells such as AT89C52, AD7714 and AT24C256 are used in the system, which enables the reliability of the system and actualize the portable measurement. The apparatus provides a quick and accurate processing for sampling the well pressure and analysis, offers a reliable judgement for profile control and water shutoff. Good results were obtained on the spot of the oilfields.

关 键 词：注水井 压降 压力测试装置 应用 

分 类 号：TE353[石油与天然气工程—油气田开发工程]