大庆油田产出剖面测井技术研究与进展  

Production Profile Logging Technologies in Daqing Oilfield

作　　者：崔庆保[1] 高臣[1] 郭忠懿[1] 

机构地区：[1]大庆油田有限责任公司测试技术服务分公司,黑龙江大庆163453

出　　处：《测井技术》2007年第1期30-34,共5页Well Logging Technology

摘　　要：总结了在大庆油田已工业化应用的主要产出剖面测井技术和仪器,对一些技术作了较详细的介绍:适用于低产液量测量的、经优化设计和低流量区间分段刻度的涡轮流量计,电容法过流式含水率计,以及流量测量下限很低、油水分辨率较高的多电极分离式低产液测井仪;适于高含水产出剖面测量的阻抗/电导式含水率计;对特低和特高含水率测量性能良好的同轴电磁波相位含水率计;以低能光子吸收法测量三相流持率和平均密度为核心的三相流测井技术;五参数组合测井技术;产出剖面连续测井技术;针对聚合物驱特点的流体取样技术;建立了误差传递函数的产出剖面两相流测井资料优化解释技术等。简要介绍了新技术研发情况。The primary industrialized technologies and tools of production profile logging （PPL） in Daqing Oilfield are summarized, of which the followings are described in detail, turbine flowmeter optimize-designed for and calibrated discretely in low flow rate range so that adapted for application to low fluid production measurement, flowing water cut meter with capacitance sensor, and low fluid production logging tool with separated multi-electrode by which the very small flow rate can be measured with better oil-water distinguishing capacity; impedance/conductance water cut meter suitable for high-water-cut production profile logging;coaxial electromagnetic wave phase water cut meter which has excellent performance for very high or very low water cut measurement; 3-phase flow logging technique based mainly on 3-phase hold up and average density measurement applying low energy photon absorption effect; 5-parameter combination logging technique; production profile continuous well logging technology; fluid sampling technology purpose-designed for polymer flooding; as well as the optimized production profile interpretation technique for 2-phase fluid logging data in which the error propagation functions are established. New technologies being researched are also introduced briefly.

关 键 词：石油测井 生产测井 产出剖面测井 流量计 含水率计 密度计 流体取样 大庆油田 

分 类 号：TE938[石油与天然气工程—石油机械设备]