| 四川盆地文井—明月地区大安寨段储层研究 |
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| 引用本文： | 谢,林 王兴志 张,帆 罗永宏 邱文彬 张,薇.四川盆地文井—明月地区大安寨段储层研究[J].中国地质,2010,37(5):1393-1398. |
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| 作者姓名： | 谢 林 王兴志 张 帆 罗永宏 邱文彬 张 薇 |
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| 作者单位： | 西南石油大学资源与环境学院;西南油气田分公司川中油气矿; |
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| 基金项目： | 教育部"新世纪优秀人才支持计划"项目，四川省重点建设学科建设项目 |
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| 摘 要： | 文井—明月地区大安寨段是川中地区的主要产油层,储层具有明显的特殊性。其储集岩类主要为介壳灰岩和含泥介壳灰岩,原生孔隙在强烈的压实和胶结作用影响下消耗殆尽,但喜山期的构造作用在其灰岩段中产生了一定数量的构造缝,这些构造缝在后期溶蚀过程中可形成少量溶蚀孔、洞,与层理缝和方解石解理缝构成了大安寨油藏的主要储集空间和渗流通道,属于典型的特低孔-裂缝型储层。储层的分布主要受到滨浅湖高能介壳滩和裂缝发育程度的影响。
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| 关 键 词： | 川中地区 大安寨段 储层 影响因素 |
A study of the reservoir of Da'anzhai Member in Wenjing-Mingyue area of Sichuan Basin |
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| XIE Lin,WANG Xing-zhi,ZHANG Fan,LUO Yong-hong,QIU Wen-bin,ZHANG Wei.A study of the reservoir of Da'anzhai Member in Wenjing-Mingyue area of Sichuan Basin[J].Chinese Geology,2010,37(5):1393-1398. |
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| Authors: | XIE Lin WANG Xing-zhi ZHANG Fan LUO Yong-hong QIU Wen-bin ZHANG Wei |
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| Institution: | XIE Lin1,WANG Xing-zhi1,ZHANG Fan1,LUO Yong-hong2,QIU Wen-bin2,ZHANG Wei1(1.School of Resources and Environment,Southwest Petroleum University,Chengdu 610500,Sichuan,China,2.Central Sichuan Oil & Gas Field,Petrochina Southwest Oil & Gas Filed Co.,Ltd.,Suining 629000,China) |
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| Abstract: | The Da'anzhai Member in Wenjing-Mingyue area is the major oil-producing horizon in central Sichuan,where the reservoir has apparent peculiarity and the reservoir rocks are mainly composed of shell limestone and muddy shell limestone.At the same time,the primary pores have died out because of the impact of intense compaction and cementation,but in the shell limestone,tectonic action in Xi'shan period created some structural fractures,in which a small number of dissolved pores and holes occurred during late d... |
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| Keywords: | central Sichuan Da'anzhai Member reservoir affecting factors |
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