摘要
对PVT电控式取样系统的构成、基本原理及应用实例进行了阐述 ,同时对取样计划所包含的各种因素、近年来开发的高压物性取样的主要方法进行了研究 ,充分证明了该系统使用方便、快捷 ,控制灵活可靠 ,具有油、气、水界面测量功能 ,能在取样前清楚地掌握井内流体分布情况 ,从而避免盲目取样 ,确保成功率 ,解决了非自喷井高压物性取样难的问题。
In this paper, electric control PVT selection system is introduced including construct, basic mechanism and application cases, meanwhile, the select sample plan involved some factors and the main PVT select sample method developed in the past few years are studied. These studies fully prove this system's strongpoint: simple and shortcut, easy control and real measure oil, gas and water inter phrase. It can clearly seize the fluid distribution in the well, thereby; it can avoid blindness selection, ensure high efficiency and save much time. Finally, it can solve the problems that hard select samples in non-flowing well and can serve to PVT selection in all kinds of explore wells and exploit wells.
出处
《油气井测试》
2002年第6期51-53,共3页
Well Testing
