| 新立油田扶杨油层成岩储集相研究 |
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| 引用本文： | 薛永超,程林松.新立油田扶杨油层成岩储集相研究[J].大庆石油地质与开发,2007,26(1):22-25,31. |
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| 作者姓名： | 薛永超 程林松 |
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| 作者单位： | 中国石油大学,石油工程教育部重点实验室,北京,102249;中国石油大学,石油天然气工程学院,北京,102249 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 以沉积相研究为基础,利用岩心系统观察及各类薄片鉴定、x-衍射、阴极发光、扫描电镜及电子探针能谱、图像分析、压汞曲线等实验分析测试资料,对新立油田扶杨油层成岩作用类型进行研究,并实现了定量评价;综合研究确定研究区主要发育4类成岩储集相类型,即:不稳定组分溶蚀次生孔隙成岩储集相、中等压实弱-中胶结混合孔隙成岩储集相、强压实中等胶结残余粒间孔成岩储集相、碳酸盐强胶成岩储集相,其中不稳定组分溶蚀次生孔隙成岩储集相为最有利于油气储集的成岩储集相类型.
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| 关 键 词： | 新立油田 成岩作用 成岩储集相 孔隙演化 |
| 文章编号： | 1000-3754（2007）01-0022-04 |
| 修稿时间： | 2005-12-14 |
Study on diagenesis reservoir facies of Fu-Yang Reservoir in Xinli Oilfield |
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| XUE Yong-chao,CHENG Lin-song.Study on diagenesis reservoir facies of Fu-Yang Reservoir in Xinli Oilfield[J].Petroleum Geology & Oilfield Development in Daqing,2007,26(1):22-25,31. |
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| Authors: | XUE Yong-chao CHENG Lin-song |
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| Affiliation: | 1. The Key Laboratoryfor Petroleum Engineering, China University of Petroleum, Beijing 102249, China ; 2. College of Petroleum Engineering, China University of Petroleum, Beijing 102249, China |
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| Abstract: | Based on the research of sedimentary facies,using core observation and the data of thin-section identification,X-diffraction,cathodolum inescence,electronic probe spectrum and image analysis etc.,the diagenesis types of Quantou Formation in Xinli Oilfield are studied and quantitatively evaluated.Comprehensive study shows four types of diagenetic reservoir facies mainly developed in the region: unstable component dissolved induced pore diagenetic facies,moderate compacted weak-moderate cementation mixed pore diagenetic facies,strongly compacted moderate cementation relict intergranular diagenetic facies,and carbonate compacted cementation diagenetic facies.Among them,the first type,unstable component dissolved induced pore diagenetic facies,is the most favorable for oil and gas accumulation. |
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| Keywords: | Xinli Oilfield compaction diagenetic reservoir facies pore evolution |
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