题名

利用天然氣C_1-C_3成份辨識生成來源－源自油母質裂解或原油二次裂解

并列篇名

C_1-C_3 Components of Natural Gas Can be Used to Identify the Original Source of Natural Gas - Kerogen Cracking or Secondary Cracking

DOI

10.30069/MM.201809_62(3).0002

作者

許峻嘉(C. C. Hsu)；張錦澤(C. T. Chang)；沈俊卿(J. C. Shen)；林政遠(C. Y. Lin)

关键词

天然氣 ； 輕碳氫化合物 ； 油母質裂解 ； 原油裂解 ； Natural Gas ； Light Hydrocarbons ； Kerogen Cracking ； Secondary Crackin

期刊名称

鑛冶：中國鑛冶工程學會會刊

卷期/出版年月

62卷3期（2018 / 09 / 01）

页次

26 - 28

内容语文

繁體中文
中文摘要

台灣西北部礦區大多屬產氣油田，由於地層底下天然氣可能來自油母質裂解或者產自原油大分子的裂解，而天然氣來源是值得探討追蹤的地球化學資訊。本研究即對台灣西北部白沙屯地區油氣特性進行探討，發現其甲烷、乙烷及丙烷成份可辨認出天然氣是否為油母質裂解型或為原油裂解型油氣。並以凝結油之輕碳氫化合物分析佐證，指出白沙屯礦區之天然氣應來自原油二次之裂解來，而非油母質裂解氣來源。
英文摘要

Most of the mining areas in the northwest of Taiwan also produced natural gas. The original source of natural gas may be products of either kerogen pyrolysis or secondary cracking. The original source of natural gas is an important geochemical information for natural gas exploration. This study focused on analyzing the characteristics of crude oil and natural gas of Baishatun area in northwestern of Taiwan. We found that methane, ethane and propane components could be used to identify the source type of natural gas. The light hydrocarbons of the condensed oil showed that the source type of natural gas from Baishatun area was secondary cracking.
主题分类 工程學 > 礦冶與冶金工程
参考文献
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