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| 伊利石测年在焉耆盆地油气成藏时期研究中的应用 | |
| 引用本文： | 郑求根,吴冲龙,张育民,全书进.伊利石测年在焉耆盆地油气成藏时期研究中的应用[J].矿物岩石,2002,22(3):53-56. |
| 作者姓名： | 郑求根 吴冲龙 张育民 全书进 |
| 作者单位： | 1. 中国地质大学资源学院,湖北,武汉,430074;河南油田工程院,河南,南阳,473132 2. 中国地质大学资源学院,湖北,武汉,430074 3. 河南油田工程院,河南,南阳,473132 |
| 摘 要： | 油气藏成藏时期的确定是进行油气藏勘探与评价的重要工作内容之一。也是揭示成藏过程的有效途径，利用伊利石测年确定油气成藏期，能够得出其绝对年龄，因而受到人们重视，运用自生伊利石同位素年龄测定的原理和方法及自生伊利石同位素年龄资料对焉耆盆地博湖坳陷油气藏成藏时期及油气运移时期进行了分析，最后对自生伊利石同位素测年存在的问题和措施进行了有益的探讨并克服了以往只能根据地质综合研究定性确定油气藏成藏时期及油气运移时期问题，为定量确定油气藏成藏时期以及油气运移时期提供了科学的方法。 |
| 关 键 词： | 伊利石测年 焉耆盆地 同位素年龄 油气藏 成藏时期 油气运移时期 |
| 文章编号： | 1001-6872(2002)03-0053-04 |
| 修稿时间： | 2001年11月3日 |
APPLICATION OF TECHNIQUE TO DETERMINATION OF TIMING OF OIL/GAS ENTRAPMENT IN YIANQI BASIN |
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| ZHENG Qiu-gen ,WU Chong-long,ZHANG Yu-min,QUAN Shu-jing .Te Faculty of Resources in China University of Geosciences,Wuhan ,Chian, .Engineering Research Institute in Henan Oil Field,Nanyang ,China.APPLICATION OF TECHNIQUE TO DETERMINATION OF TIMING OF OIL/GAS ENTRAPMENT IN YIANQI BASIN[J].Journal of Mineralogy and Petrology,2002,22(3):53-56. | |
| Authors: | ZHENG Qiu-gen WU Chong-long ZHANG Yu-min QUAN Shu-jing Te Faculty of Resources in China University of Geosciences Wuhan Chian Engineering Research Institute in Henan Oil Field Nanyang China |
| Institution: | ZHENG Qiu-gen~ 1,2,WU Chong-long~1,ZHANG Yu-min~2,QUAN Shu-jing~2 1.Te Faculty of Resources in China University of Geosciences,Wuhan 430074,Chian, 2.Engineering Research Institute in Henan Oil Field,Nanyang 473132,China |
| Abstract: | Determination of the timing of oil/gas entrapment is an important content in guiding oil and gas exploration and evaluation and it is also a good way for revealing the process of oil-pool-formation.Since the technique of age measurement by using illite can yield absolute age,it has received a great attention.The principle and method of the technique are introduced in this article and the timing of oil/gas entrapment and migration is analyzed by using the isotope data of autogenetic illite in Bohu depression of Yianqi Basin and the problem existed in the technique was discussed.This method is superior to the timing method conducted according to geologic synthetic research.Therefore it provided an effective way for quantitativelly determ the timing of oil/gas entrapment and migration. |
| Keywords: | autogenetic illite isotope age Yianqi basin timing of oil/gas entrapment timing of oil/gas migration |
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