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1. 发明授权

US5049738A Laser-enhanced oil correlation system 失效
标题翻译：激光加强油相关系统
公开(公告)号：US5049738A
公开(公告)日：1991-09-17
申请号：US484787
申请日：1990-02-23
申请人： John S. Gergely , Roger K. McLimans
发明人： John S. Gergely , Roger K. McLimans
IPC分类号： E21B49/08 , G01N21/64 , G01N33/24
CPC分类号： G01N21/6408 , E21B49/08 , G01N21/64 , G01N33/241 , G01N2021/6423 , G01N21/6458 , G01N2201/129
摘要： Method and apparatus for precise oil correlation using oil-filled fluid inclusions to form signature plots of fluorescence excitation versus emission versus intensity data. The apparatus uses a tunable light source energized periodically through a given series of wavelengths as directed through a microscope to a fluid inclusion to excite fluorescence. Subsequent fluorescence emission is detected by a monochromator/photomultiplier combination for input to a data acquisition system that processes the data and provides requisite fluorescence output plots indicating more particularly the nature of the fluid inclusion matter, i.e., 3-D fluorescence spectra indicative of the oil. The quality of the oil in terms of API.degree. gravity can also be determined by time-resolution fluorescence spectroscopy to determine fluorescence lifetimes. Finally, program-controlled processing functions to identify and classify selected oil material responses relative to data compiled for a preestablished library of different responses.
摘要翻译：使用充油液体夹杂物进行精确油相关的方法和装置，以形成荧光激发与发射对强度数据的标记图。该设备使用可调谐光源，其周期性地通过显微镜对给定的一系列波长进行激励，以使流体夹杂物激发荧光。随后的荧光发射通过单色器/光电倍增器组合检测，用于输入到数据采集系统，其处理数据并提供必要的荧光输出图，更具体地指示流体包合物的性质，即指示油的3-D荧光光谱。石油的质量在API DEG的重力也可以通过时间分辨荧光光谱来确定荧光寿命。最后，程序控制的处理功能用于识别和分类所选择的油料响应相对于为不同响应的预先建立的库编译的数据。

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