Title

油氣樣品的固定波長同步熒光光譜特徵研究

Translated Titles

Study on the Characteristic and Significance of Synchronous Fluorescence Spectrum of Crude Oil and Nature Gas Samples

Authors

宋繼海(Ji-Mei Song);王淩峰(Ling-Feng Wang)

Key Words

油氣 ; 同步熒光 ; 光譜 ; 有機地球化學 ; Crude oil and nature gas ; Synchronous fluorescence ; Spectrum ; Organic geochemistry

PublicationName

光譜學與光譜分析

Volume or Term/Year and Month of Publication

22卷5期(2002 / 10 / 01)

Page #

803 - 805

Content Language

簡體中文

Chinese Abstract

固定波長同步熒光光譜是同時掃描激發波長和發射波長而獲得的熒光光譜,具有圖譜簡單、窄化、光譜疊少、干擾小特等優點。通過分析大量油氣的固定波長同步熒光光譜,提出不同性質油氣的熒光光譜特徵。將此技術應用於鑽井岩層分析可以判斷油氣的屬性,用於地下水樣和地表土壤分析,可以判斷下伏的含油氣性,爲鑽井提供有利靶區。事實證明,固定波長同步熒光光譜和三維熒光光譜的指正是一致的,可以用簡單、快捷的同步熒光光譜分析代替三維熒光光譜分析,取得事半功倍的效果。

English Abstract

Based on studying characteristic of constant-wavelength synchronous fluorescence spectrum of various kinds of crude oils and nature gases from the large fields of our nation, the similar peak and characteristic peak of various crude oils and nature gas were proposed. This approach has several advantages, including narrowing of spectral bands, simplification of conventional fluorescence spectra, contraction of the spectral range and so on. The technique can be used not only in judging oil and gas layers, types of crude oil, but also in providing the arms of petroleum exploration. In fact, the synchronous fluorescence spectrum and the three dimensional fluorescence spectra are the same in the essence. The more achievement will be obtained by replacing the three dimensional fluorescence spectra analysis with the synchronous the fluorescence spectrum analysis.

Topic Category 基礎與應用科學 > 物理
基礎與應用科學 > 化學