FIELD: oil and gas extractive industry.
SUBSTANCE: device for measuring fluorescence of formation fluid in well shaft contains a chamber with a window which connects by one side to formation fluid and by other side to a source of ultraviolet radiation. Source of ultraviolet radiation for lighting fluid sample and radiation receiver for measuring fluorescence spectrums of fluid sample are positioned on the second side of window. Also a method is suggested for measuring fluorescence of formation fluid in well shaft.
EFFECT: simplified device and method, increased reliability of device and method.
2 cl, 3 dwg
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