油田开发后期试井工作所面临的困难与对策

油田开发进入中、后期，随着井网的加密和二次采油的深入，油水关系复杂，生产方式多样化，电泵井和有杆泵比例逐渐增大，对压力监测和试井技术带来了新的难度。本文分析了目前现场的流、静压测试和试井工作中所存在的问题，并提出了解决问题的有效途径。

Difficult Faced by Well Testing Work at Later Developed Period in Oilfield and Its Countermeasure

To be middle and later exploited period for oilfield, with well net becoming dense and the second time of oil recovery being deep makes complex relationship of water and oil and multiple types of production manner, leads to big proportion of using electronic pump and stem pump which brings a new difficult for monitoring pressure and well testing tech. the paper analyzes the existent problems in field flowing, static pressure test and well testing work and suggests some effective approaches to solve these problems.