气源岩热模拟产物轻烃在线分析技术

徐兴友; 李政; 王宇蓉; 李钜源; 唐洪三; 林武

doi:10.11781/sysydz200701103

气源岩热模拟产物轻烃在线分析技术

doi: 10.11781/sysydz200701103

1.
成都理工大学能源系, 成都 610059
2. 中国石化胜利油田地质科学研究院, 山东东营 277015

基金项目: 国家自然科学基金项目(40363024)

详细信息

作者简介:
徐兴友(1968- ),男(汉族),山东泰安人,博士生,研究方向为复杂油气藏成烃动力学.

中图分类号: TE122.1
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- 被引次数: 0
出版历程
- 收稿日期: 2006-03-19
- 修回日期: 2006-11-29
- 刊出日期: 2007-01-28

THE ON-LINE ANALYTICAL TECHNOLOGY OF LIGHT HYDROCARBON IN GAS SOURCE ROCK THERMAL SIMULATION RESOLVING PRODUCTS

1.
College of Energy Resources, Chengdu University of Technology, Chengdu, Sichuan 610059, China
2. The Geological Scientific Research Institute, Shengli Oilfield Co.Ltd, Dongying, Shandong 257015, China

摘要

摘要: 利用轻烃在线分析技术对高成熟烃源岩热模拟产物进行分析,结果表明,处于高演化阶段的气源岩,随模拟温度升高,生成的轻烃总量增加,其中芳烃含量增加尤为明显;对于成熟度较高的样品,轻烃成熟度参数变化不大,均为高成熟阶段的特征;母质类型参数也在原有的判识范围内有规律地变化,但苯指数不能作为高—过成熟样品母质类型判识的参数。运用提高热模拟温度以获取C₆—C₇轻烃组成特征的方法,可为研究高—过成熟烃源岩的母质类型、成熟度及油气源对比提供可靠参数。
- 轻烃 /
- 热模拟 /
- 有机质类型 /
- 高成熟 /
- 烃源岩
Abstract: Making use of the on-line analytical technology,the light hydrocarbons in high mature hydrocarbon source rock thermal simulation resolving products were analyzed.The result shows that the amount of generated light hydrocarbon increases with the simulation temperature rises.For the samples with high maturity,the parameters of mature degree of the light hydrocarbons have little change.Parameters indicating organic matter type have regular changes within the original scope of judge.But the benzene index can't be used as a judge parameter of organic matter type for high mature hydrocarbon source rock.By applying increasing the thermal simulation temperature to obtaining the composition characteristics of C₆-C₇ light hydrocarbons,the reliable parameters of organic matter type,maturity and oil/gas-source correlation of high-over mature source rock can be offered.
- light hydrocarbon /
- thermal simulation /
- organic matter type /
- high mature degree /
- hydrocarbon source rock

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参考文献(17)

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