| 海拉尔盆地贝尔凹陷储层成岩与储渗结构特征 |
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| 引用本文： | 田成,李艳军,曾卫东,李春柏,张海桥.海拉尔盆地贝尔凹陷储层成岩与储渗结构特征[J].地质科技情报,2004,23(4):83-87. |
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| 作者姓名： | 田成 李艳军 曾卫东 李春柏 张海桥 |
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| 作者单位： | 中国地质大学地球科学与资源学院,北京,100083;大庆油田有限责任公司,黑龙江,大庆,163000 |
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| 基金项目： | 大庆油田有限责任公司项目"海拉尔盆地乌尔逊—贝尔凹陷层序地层研究与非构造圈闭预测" |
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| 摘 要： | 在对海拉尔盆地贝尔凹陷储层沉积学研究的基础上,探讨了储层物性与粘土矿物演化、有机质成熟过程、油气生成、新生矿物形成、次生孔隙发育程度等沉积成岩演化的关系;分析了储层孔隙的成因与分布;根据储层岩性、成岩结构与储层物性特征建立了贝尔凹陷5种储层的储渗结构类型,对研究区的油气运移与富集区带进行了预测。
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| 关 键 词： | 孔隙成因 成岩作用 储渗结构 |
| 文章编号： | 1000-7849(2004)04-0083-05 |
| 修稿时间： | 2004年8月6日 |
CHARACTER OF RESERVOIR DIAGENESIS AND RESERVOIR-PERMEATER UNITS IN BEIR DEPRESSION, HAILAER BASIN |
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| TIAN Cheng,LI Yan-jun,ZENG Wei-dong,LI Chun-bai,ZHANG Hai-qiao.CHARACTER OF RESERVOIR DIAGENESIS AND RESERVOIR-PERMEATER UNITS IN BEIR DEPRESSION, HAILAER BASIN[J].Geological Science and Technology Information,2004,23(4):83-87. |
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| Authors: | TIAN Cheng LI Yan-jun ZENG Wei-dong LI Chun-bai ZHANG Hai-qiao |
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| Institution: | TIAN Cheng~1,LI Yan-jun~1,ZENG Wei-dong~1,LI Chun-bai~2,ZHANG Hai-qiao~2 |
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| Abstract: | Complex reservoir-permeater structures, serious heterogeneity,and uneven sections of oil-gas enrichment are the character of reservoirs in Beir Depression,Hailaer Basin,China. On the basis of the research of reservoir sedimentalogy,this paper discusses pores origins and distribution,the relations between physical property of reservoir and diagenesis evolution of clay minerals evolution,the process of organic matter maturation,oil and gas forming, production of newborn minerals,development degree of secondary porosity. Lastly, it establishes five types of reservoir-permeater units in Beir Depression according to petrological characteristics, diagenesic fabric and physical property of reservoir.These favourable,rich areas of oil and gas are calculated in Beir Depression. |
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| Keywords: | pore origin diagenesis reservoir-permeater structure |
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