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Citation: SONG Ji-Mei, BI Jian-Hong, LIU Feng. Constant Energy Synchronous Fluorescence Spectroscopy in Prospecting for Oil and Natural Gas[J]. Chinese Journal of Applied Chemistry, ;2004, 21(9): 966-968. shu

Constant Energy Synchronous Fluorescence Spectroscopy in Prospecting for Oil and Natural Gas

1.
a College of Chemistry and Chemical Engineering, Anhui University, Hefei 230039;
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b Anhui Educational College, Hefei

Corresponding author: SONG Ji-Mei,
Received Date: 20 October 2003
Available Online: 10 March 2004
Fund Project: 安徽省自然科学基金(03045101)资助课题 (03045101)

The optimium value of Δν=-1 400 cm^-1(Δν=1/λ_Ex-1/λ_Em) for constant-energy synchronous fluorescence spectrometry was obtained by a series experiments of crude oil, crushed well-rock sand. Based on studying characteristics of constant-energy synchronous fluorescence spectra of various kinds of crude oils and natural gas from large oil fields in our country, the characteristic peak of typical crude oils were proposed. The main emission peak of condensation gas, light oil and dense oil was found at 276 nm, 300 nm and 330 nm respectively.
- constant-energy synchronous fluorescence spectroscopy,
- oil gas prospecting,
- polycyclic aromatic hydrocarbon,
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