同位素示踪流量测井与解释方法  

Isotope tracer flow survey and its interpretation method

作　　者：贺希太[1] 杨万虎[1] 张文杰[1] 尹哲[2] 鲍杰[1] 

机构地区：[1]中原石油勘探局地球物理测井公司 [2]中原油田分公司勘探开发科学研究院

出　　处：《石油仪器》2003年第4期16-17,61,共2页Petroleum Instruments

摘　　要：同位素示踪流量测井是环空测井中最重要的测井方法之一 ,这种测井方法在测井过程中不受井内磁屑、气体和出砂的影响 ,测井质量可靠 ,成功率高 ,并能测量出每个射孔层的流量 ,在油田已有广泛的应用。文章介绍了同位素的淋洗方法、同位素示踪流量测井具体的测井过程和解释方法。同时还总结出几点经验 ,如测井速度的选择、同位素的释放、负流量的形成原因等。对从事生产测井的同行有一定的借鉴意义。Isotope tracer flow survey is one of the most important methods of annulus logging. Because that it is free from the influence of magnetic scraps, gases and sand in the hole, and is able to measure flow of each shot bed, this logging method has been widely used in oilfields. This article presents how to shower isotopes, the exact process of isotope tracer flow survey, and its interpretation methods. At the same time, this article also gives some experience in practice, such as how to select logging speed, how to release isotope, and the cause of minus flux, etc..

关 键 词：同位素 示踪流量测井 解释方法 环空测井 射孔层 井况 

分 类 号：TE357.8[石油与天然气工程—油气田开发工程]