ZY-PI1注水井压降测试仪研制及应用  

ZY-PI1 Injection Well Pressure Drop Testing Instrument and Its Application.

作　　者：杨永超[1] 南国立[1] 王洪琴[1] 

机构地区：[1]中原油田采油二厂

出　　处：《测井技术》2000年第3期231-233,共3页Well Logging Technology

摘　　要：为了提高高含水期油田调剖堵水的效果 ,开发了注水井压力指数决策理论 ,并研制了ZY PI1注水井压降测试仪。该仪器能快速、准确地完成对注水井压力指数值的采集和处理 ,为注水井调剖提供可靠的依据。介绍了ZY PI1压降测试仪的测量原理、仪器结构、性能及用途。 1998年和 1999年在濮城油田应用该测试仪分别对 2 0 0多口井进行调剖取得明显效果。应用结果表明 ,该仪器操作简单 ,性能可靠 ,测试数据精确 ,具有较好的应用价值。In order to improve the effect of profile control and water shutoff, the decision theory by injection well pressure index (PI) and ZY PI1 injection well pressure drop testing tool are developed. The pressure drop testing tool can acquire and process PI data, preparing a reliable ground for profile control of injection well. The tool testing principle, configuration, performance and uses are introduced herein. The testing tool was applied to more than 200 injection wells in 1998 and 1999 respectively for profile control. Good results were obtained. Its application proves that the tool is reliable, accurate and easy to operate.

关 键 词：注水井 压力降 压力记录仪 原理 油田注水 

分 类 号：TE934.106[石油与天然气工程—石油机械设备] TE357.62