| 吐哈盆地侏罗系煤成烃相态特征的热模拟实验 |
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| 引用本文： | 张闻林,陈义才,张代生,涂小仙,王家辉.吐哈盆地侏罗系煤成烃相态特征的热模拟实验[J].新疆石油地质,2006,27(6):678-680. |
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| 作者姓名： | 张闻林 陈义才 张代生 涂小仙 王家辉 |
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| 作者单位： | 1.成都理工大学, 成都 610059;2.中国石油四川石油管理局油气勘探开发研究院, 成都 610059;3.中国石油吐哈油田分公司勘探开发指挥部, 新疆吐鲁番 838000 |
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| 摘 要： | 在吐哈盆地中下侏罗统煤岩样品加水热压模拟实验的油气产物配方基础上, 应用PR状态方程计算了生烃产物的PVT相图。通过不同模拟温度下生烃产物的PVT相图特征分析发现, 随着模拟温度升高, 煤岩的油气生成相态由“油相型”转变为“气相型”, 二者的镜质体反射率Ro为1.2%~1.6%。
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| 关 键 词： | 吐哈盆地 侏罗系 煤岩 热模拟实验 相态 |
| 文章编号： | 1001-3873(2006)06-0678-03 |
| 收稿时间： | 2006-02-06 |
| 修稿时间： | 2006-06-07 |
Thermal Simulating Test of Phase Behavior Characteristic of Coal-Formed Hydrocarbons of Jurassic in Tuha Basin |
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| ZHANG Wen-lin,CHEN Yi-cai,ZHANG Dai-sheng,TU Xiao-xian,WANG Jia-hui.Thermal Simulating Test of Phase Behavior Characteristic of Coal-Formed Hydrocarbons of Jurassic in Tuha Basin[J].Xinjiang Petroleum Geology,2006,27(6):678-680. |
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| Authors: | ZHANG Wen-lin CHEN Yi-cai ZHANG Dai-sheng TU Xiao-xian WANG Jia-hui |
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| Affiliation: | 1. Chengdu University of Technology, Chengdu, Sichuan 610059, China;2. Research Institute of Petroleum Exploration and Development, Sichuan Petroleum Administration Bureau, PetroChina, Chengdu, Sichuan 610059, China;3. Headquarter of Exploration and Development, Tuha Oilfield Company, PetroChina, Turpan, Xinjiang 838000, China |
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| Abstract: | The hydrous pyrolysis simulation test for coal samples of Middle-Lower Jurassic in Tuha basin is conducted.The PVT phase state of hydrocarbon-generated products is quantitatively calculated by PR state equation in different temperatures.The analysis shows that the oil phase of hydrocarbon generation has turned into the gas phase of it,and the vitrinite reflectance(Ro) ranges from 1.2% to 1.6%,as the simulated temperature rises. |
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| Keywords: | Tuba basin Jurassic coal thermal simulating test phase state |
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