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| 稠油成因研究综述 | |
| 引用本文： | 胡守志,张冬梅,唐静,顾军.稠油成因研究综述[J].地质科技情报,2009,28(2). |
| 作者姓名： | 胡守志 张冬梅 唐静 顾军 |
| 作者单位： | 1. 中国地质大学资源学院,武汉,430074;中国地质大学构造与油气资源教育部重点实验室,武汉,430074 2. 中国地质大学资源学院,武汉,430074 3. 川庆钻探工程有限公司地质勘探开发研究院,成都,610051 |
| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划) |
| 摘 要： | 在阐述稠油地球化学特征基础上,对稠油的成因及其判识的最新研究进展进行了综述,稠油成因类型分原生型和次生型,其中,次生型稠油主要由生物降解、水洗和氧化作用分解、消耗或氧化原油中的烃类组分,使非烃和沥青质含量相对增加,致使原油密度和黏度增大,油质变稠.最后指出了目前稠油成因机制研究中存在的问题以及今后发展的方向. |
| 关 键 词： | 稠油成因 原生型稠油 次生型稠油 生物降解 水洗作用 氧化作用 |
Review of the Genesis of Heavy Oil |
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| HU Shou-zhi,ZHANG Dong-mei,TANG Jing,GU Jun.Review of the Genesis of Heavy Oil[J].Geological Science and Technology Information,2009,28(2). | |
| Authors: | HU Shou-zhi ZHANG Dong-mei TANG Jing GU Jun |
| Institution: | 1a.Faculty of Earth Resources;1b.Key Laboratory of Tectonics and Petroleum Resources ofMinistry of Education;China University of Geosciences;Wuhan 430074;China;2.Prospecting andExploration Institute;Chuanqing Drilling Engineering Company;Chengdu 610051;China |
| Abstract: | This paper summarizes the geochemical characteristics of heavy oil and gives a review of some advances in the genesis of heavy oil and the identification of heavy oil.Based on the genesis,the heavy oil can be divided into the original heavy oil and the secondary heavy oil.It is found that most of the secondary heavy oils were subjected to biodegradation,water washing and oxidation,which degrade,deplete,or oxidize the hydrocarbons in oil.When the content of non-hydrocarbon and asphaltene in oil increases,the... |
| Keywords: | genesis of heavy oil original heavy oil secondary heavy oil biodegradation water washing oxidation |
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