地层流体光谱扫描探头设计  

Design of Spectral Scanner Probe for Formation Fluid

作　　者：沈阳[1] 孔笋[1] 张小康[1] SHEN Yang;KONG Sun;ZHANG Xiaokang(China Oilfield Services Limited, Sanhe, Hebei 065201, China)

机构地区：[1]中海油田服务股份有限公司

出　　处：《测井技术》2019年第2期195-198,共4页Well Logging Technology

基　　金：国家重大科技专项“大型油气田及煤层气开发子课题超低渗地层测试技术与装备”(2017ZX05019-004)

摘　　要：介绍了地层流体光谱分析原理和光谱扫描探头的基本结构,包括结构设计、光学设计和电路设计等。该探头具有体积小、精度高等特点,适用于井下进行流体的光谱分析。对该探头的各种性能进行了测试,其各项指标能达到地层测试仪器的使用要求。This paper introduces the spectral analysis principle of formation fluid and the basic structure of the spectral scanning probe, including its structural design, optical design and circuit design. The probe is characterized by small size, high accuracy and suitable spectral analysis of downhole fluids. The performance of the probe have been tested, and the result indicates it can meet the requirements of a formation testing tool.

关 键 词：测井仪器 地层流体 光谱分析 实时测量 

分 类 号：P631.83[天文地球—地质矿产勘探]