| 伊朗盆地中北部GARMSAR区块库姆组(Qom)E段碳酸盐岩储层特征 |
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| 引用本文： | 武金龙,李庆忠,陈经覃,刘凯.伊朗盆地中北部GARMSAR区块库姆组(Qom)E段碳酸盐岩储层特征[J].天然气勘探与开发,2010,33(1):12-15. |
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| 作者姓名： | 武金龙 李庆忠 陈经覃 刘凯 |
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| 作者单位： | 1. 成都理工大学
2. 中国石化国际勘探公司伊朗分公司 |
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| 摘 要： | 依据Garmsar区块Te-1井岩心资料及露头资料,结合测井资料、物性测试资料及前人研究的成果,对Garmsar区块Qom组E段储层的岩石学特征、储集空间类型、物性特征进行研究,结果表明:Qom组E段储层的主要岩石类型为灰色浅滩相泥灰岩、生物屑灰岩、泥晶生物屑灰岩、生物屑泥晶灰岩、泥岩及具溶孔的生物屑含云灰岩。孔隙类型以粒内溶孔、粒间溶孔、铸模孔和生物体腔孔为主。物性总体表现出低孔隙度、特低渗透率特征,沉积环境和成岩作用是控制储层发育的主要因素,Qom组E段主要发育Ⅱ类、Ⅲ类储层。
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| 关 键 词： | Garmsar区块 Qom组E段 储层特征 孔隙结构 储层评价 |
RESERVOIR CHARACTERISTICS OF CARBONATE ROCK IN E MEMBER OF QOM FORMATION,GARMSAR BLOCK IN CENTRAL-NORTH IRAN |
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| WU Jinlong,LI Qingzhong,CHEN Jingtan,LIU Kai.RESERVOIR CHARACTERISTICS OF CARBONATE ROCK IN E MEMBER OF QOM FORMATION,GARMSAR BLOCK IN CENTRAL-NORTH IRAN[J].Natural Gas Exploration and Development,2010,33(1):12-15. |
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| Authors: | WU Jinlong LI Qingzhong CHEN Jingtan LIU Kai |
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| Affiliation: | WU Jinlong1,LI Qingzhong2,CHEN Jingtan1 , LIU Kai1(1. Chengdu University of Technology,2. Iran Branch,Sinopec Exploration International Co. Ltd.). |
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| Abstract: | Based on outcrop observation and core analysis of Te-1 well in Garmsar block, combined some data obtained from well logging and physical-property testing, E Member Reservoir of Qom Formation is studied, involving its petrology, space type and physical property. It is illustrated that (1) this reservoir is mainly composed of grey shallow-facies marl, bioclastics limestone, micritic bioclastics limestone, bioclastics micritic limestone, mudstone and bioclastic limestone with dissolution pore; (2) pore types i... |
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| Keywords: | reservoir characteristics pore structure reservoir evaluation E Member of Qom Formation Garmsar block |
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