多相阵列生产测井仪MAPS与井温测井在大斜度井筛管完井中的综合应用  

Composite Applications of Multiple Array Production Suite and Temperature Log in Highly Deviated Wells Completed with Screen

作　　者：刘厚武 康晓泉 薛宗安 

机构地区：[1]中国石油长城钻探工程公司

出　　处：《国外测井技术》2018年第5期24-28,2,共5页World Well Logging Technology

摘　　要：大斜度井中由于井斜的明显变化以及流体的重力分异,气、油、水往往分层流动或不均匀混合流动,常规的生产测井仪器已不能满足测井要求,Sondex公司的新型多相阵列生产测井仪MAPS可以做到全井眼覆盖,得到管内不同流体相态的分布和流速,从而可以求取较为完整的产液剖面。而伊朗Y油田白垩系主力产层完井方式不仅以大斜度井为主,而且全部是裸眼筛管完井,筛管与裸眼井壁之间的环形空间存在管外流,而仪器探测不到这部分流体。实践证明,应用MAPS与井温测井的组合可以较为准确地求取产液剖面,得到比较满意的结果。In highly deviated wells,gas,oil and water usually show stratified flow or inhomogeneous mixed flow with different velocities due to obvious deviation change and gravitational differentiation.Conventional production tools cannot meet logging requirement,but a new multiple array production suite(MAPS)manufactured by Sondex can.This tool can cover the whole pipe,detect all phase distribution and different velocities,and get a complete production profile.Main Cretaceous production wells in Y oil field of Iran are not only highly deviated,but also completed with screen which means there is some flow in the annulus between screen and borehole wall which the tool cannot touch.Practices have proven that composite applications of MAPS and temperature log can solve the problem,get a reliable production profile and give out a satisfactory result.

关 键 词：测井解释 多相阵列生产测井仪 井温测井 大斜度井 筛管完井 伊朗油田 

分 类 号：TE243[石油与天然气工程—油气井工程]