论文详情

黔东南地区寒武系固体沥青的油源分析

石油实验地质

2009年 31卷第6期

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Title

OIL-SOURCE ANALYSIS OF CAMBRIAN SOLID BITUMEN IN THE SOUTHEASTERN GUIZHOU PROVINCE

作者

王强张渠腾格尔张志荣秦建中

Authors

Wang Qiang Zhang Qu Tenger Zhang Zhirong Qin Jianzhong

单位

中国石油化工股份有限公司, 石油勘探开发研究院, 无锡石油地质研究所, 江苏, 无锡, 214151

Organization

Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214151, China

摘要

黔东南地区三都—丹寨一带中上寒武统灰岩中广泛分布有固体沥青。文中运用碳同位素、饱和烃色谱、饱和烃色质谱及芳烃色质谱等技术,对这些固体沥青进行有机地球化学研究和油源对比分析。研究表明,黔东南地区寒武系固体沥青主要来源于下寒武统扎拉沟组的黑色页岩。

Abstract

Solid bitumen is widely distributed in the Middle-Upper Cambrian limestones,the Sandu-Danzhai region of southeastern Guizhou Province.Analytical technologies including isotope,saturate hydrocarbon gas chromatogram,saturate and aromatic hydrocarbon GC-MS were applied to study the organic geochemistry and oil-source correlation of it.The results show that the Cambrian solid bitumen in this area is mainly generated from the blackshale of Low Cambrian Zhalagou Formation.

关键词：

固体沥青; 烃源岩; 油源分析; 寒武系; 黔东南;

Keywords:

solid bitumen hydrocarbon; source rocks; oil-source analysis; Cambrian southeastern; Guizhou Province;

基金项目

国家重点基础研究发展计划(973计划)项目(2005CB22102)

DOI

https://doi.org/10.11781/sysydz200906613