| 松辽盆地北部深层砂岩成岩作用与孔隙演化 |
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| 引用本文： | 邵红梅,刘招君,王成,冯子辉,洪淑新.松辽盆地北部深层砂岩成岩作用与孔隙演化[J].世界地质,2005,24(1):58-62. |
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| 作者姓名： | 邵红梅 刘招君 王成 冯子辉 洪淑新 |
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| 作者单位： | 吉林大学,地球科学学院,吉林,长春,130061;大庆油田公司,勘探开发研究院,黑龙江,大庆,163712;吉林大学,地球科学学院,吉林,长春,130061;大庆油田公司,勘探开发研究院,黑龙江,大庆,163712 |
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| 摘 要： | 松辽盆地北部深层砂岩成岩作用强，原生孔隙保存差。深层砂岩只有出现大量的次生孔隙，才能具有较好的储集性能。本文通过偏光显微镜、扫描电镜和显微热台等分析方法，研究了松辽盆地深层砂岩岩石类型，成岩作用特征和各成岩阶段砂岩孔隙的演化，表明胶结作用是影响深层砂岩储层物性变差的主要原因，浊沸石胶结物的溶解是深部砂岩储集性能得以改善的主要原因。
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| 关 键 词： | 松辽盆地 砂岩 成岩作用 次生孔隙 孔隙演化 |
| 文章编号： | 1004-5589(2005)01-0058-05 |
Diagenesis and pore evolution of deep sandstone in north of Songliao Basin |
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| SHAO Hong-mei,LIU Zhao-jun,WANG Cheng,FENG Zi-hui,HONG Shu-xin.Diagenesis and pore evolution of deep sandstone in north of Songliao Basin[J].World Geology,2005,24(1):58-62. |
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| Authors: | SHAO Hong-mei LIU Zhao-jun WANG Cheng FENG Zi-hui HONG Shu-xin |
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| Institution: | SHAO Hong-mei1,2,LIU Zhao-jun1,WANG Cheng2,FENG Zi-hui2,HONG Shu-xin2 1. College of Earth Sciences,Jilin University,Changchun 130061,Jilin,China, 2. Research Institute of E & D Daqing Oilfield Company Ltd.,Daqing 163712,Heilongjiang,China |
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| Abstract: | The violent diagensis of deep sandstone in north of Songliao Basin made the primary pore in poor preservation. The storage capacity of deep sandstone came with secondary pores. Applied polarization microscope,SEM and temperature heating measure,the type of sandstone,the diagenesis and pore evolution of deep sandstone are thoroughly studied. It is estimeted that cementation destroyed the reservoir property and Laumontite dissolution improved it. |
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| Keywords: | Songliao Basin sandstone diagenesis secondary pore pore evolution |
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