| 松辽盆地长岭凹陷所图地区青山口组储层非均质特征 |
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| 引用本文： | 董福湘,陈玉魁,季超,曲希玉.松辽盆地长岭凹陷所图地区青山口组储层非均质特征[J].吉林大学学报(地球科学版),2011,41(3):622-628. |
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| 作者姓名： | 董福湘 陈玉魁 季超 曲希玉 |
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| 作者单位： | 长春工程学院勘查与测绘学院,长春,130021;中国石油化工股份有限公司东北油气分公司,长春,130062;有色金属华东地质勘查局地质调查(集团)有限公司,南京,210007;吉林大学地球科学学院,长春,130061 |
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| 基金项目： | 国家科技服务企业行动计划项目(2009GJB10038); 吉林省教育厅科学技术研究“十二·五”规划项目(吉教科合字[2011]第245号) |
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| 摘 要： | 长岭凹陷位于松辽盆地中央坳陷区南部,所图油田位于长岭凹陷中南部.所图地区岩心、测井、地震剖面研究结果表明:所图地区青山口组储层孔隙类型主要为不发育的粒间孔、部分粒内溶孔和毛细孔,在301井区主力含油层段总体为中低孔隙度、特低渗透储层;该区青山口组储层宏观非均质性较严重,为"泥包砂"类型,砂体的连通程度较差.正韵律和复合...
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| 关 键 词： | 储层 非均质性 青山口组 所图地区 |
Assessment of Reservoir Heterogeneity of Qingshankou Formation in Changling Sag, Suotu Region, Songliao Basin |
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| DONG Fu-xiang,CHEN Yu-kui,JI Chao,QU Xi-yu.Assessment of Reservoir Heterogeneity of Qingshankou Formation in Changling Sag, Suotu Region, Songliao Basin[J].Journal of Jilin Unviersity:Earth Science Edition,2011,41(3):622-628. |
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| Authors: | DONG Fu-xiang CHEN Yu-kui JI Chao QU Xi-yu |
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| Institution: | DONG Fu-xiang1,CHEN Yu-kui2,JI Chao3,QU Xi-yu4 1.Exploration and Mapping Institute Changchun Institute of Technology,Changchun 130021,China 2.China Petroleum & Chemical Corporation,Changchun 130062,China 3.East China Mineral Exploration and Development Bureau,Geological Survey(Group)Co.Ltd,Nanjing 210007,China 4.College of Earth Sciences,Jilin University,Changchun 130061,China |
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| Abstract: | Changling sag locates in Songliao Basin's south of the central depression area,Suotu Region is located in south central Changling sag.Based on the drill core records,well logging data,seismic profiles,rock thin sections,data of physical property,and Hg-injection test data,this study focuses on the reservoir heterogeneity of Qingshankou Formation.The results are summarized as follows.The majority of spaces in the reservoirs of Qingshankou Formation in Suotu region are undeveloped interparticle spaces,intrapa... |
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| Keywords: | reservoir heterogeneity Qingshankou Formation Suotu area |
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