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| 条纹长石在松辽盆地深层碎屑岩储层形成中的作用分析 | |
| 引用本文： | 孙粉锦,罗霞,肖建新,齐景顺,邵明礼,曾富英,赵泽辉.条纹长石在松辽盆地深层碎屑岩储层形成中的作用分析[J].西安石油大学学报(自然科学版),2010,25(1). |
| 作者姓名： | 孙粉锦 罗霞 肖建新 齐景顺 邵明礼 曾富英 赵泽辉 |
| 作者单位： | 1. 中国矿业大学(北京)资源与环境学院,北京,100083;中国石油勘探开发研究院,廊坊分院,河北,廊坊,065007 2. 中国石油勘探开发研究院,廊坊分院,河北,廊坊,065007 3. 中国地质大学(北京)能源学院,北京,100083 4. 中国石油,大庆油田研究院,黑龙江,大庆,163712 5. 中国石油,吉林油田研究院,吉林,松原,138000 |
| 摘 要： | 通过大量岩石薄片的观察发现,松辽盆地深层碎屑岩中含有大量的条纹长石,主要为正条纹长石.条纹长石在深层碎屑岩储层形成过程中起到了重要的作用,表现为条纹长石在溶蚀过程中被选择性地溶蚀了主晶钾长石,从而保留了长石骨架,因此,在3600m埋深下,富含条纹长石的碎屑岩还能保留较高的孔隙度.结合沉积相和条纹长石物源的研究,初步总结了登娄库组砂岩有利储层形成模式,预测出深层登娄库组砂岩有利储层发育的主要区域为近条纹长石物源的河道砂岩区. |
| 关 键 词： | 松辽盆地 条纹长石 深层碎屑岩 物源 |
Effect of perthite on the formation of the deep clastic reservoir in Songliao Basin |
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| SUN Fen-jin,LUO Xia,XIAO Jian-xin,QI Jing-shun,SHAO Ming-li,ZENG Fu-ying,ZHAO Ze-hui.Effect of perthite on the formation of the deep clastic reservoir in Songliao Basin[J].Journal of Xian Shiyou University,2010,25(1). | |
| Authors: | SUN Fen-jin LUO Xia XIAO Jian-xin QI Jing-shun SHAO Ming-li ZENG Fu-ying ZHAO Ze-hui |
| Institution: | SUN Fen-jin1,2,LUO Xia2,XIAO Jian-xin3,QI Jing-shun4,SHAO Ming-li5,ZENG Fu-ying2,ZHAO Ze-hui2 (1.Facluty of Resources , Environment,China University of Mining & Technology (Beijing),Beijing 100083,China,2.Langfang Branch,Research Institute of Petroleum Exploration , Development,Langfang 065007,Hebei,3.Facluty of Energy Resources,China University of Geosciences (Beijing),4.Research Institute of Petroleum Exploration , Development,Daqing Oilfield Company,Daqing 163712,Heilongj... |
| Abstract: | The understanding of the geologic features of this kind of reservoirs is of importance to the exploration of deep target reservoirs.According to the observation of a lot of rock thin-sections,it is found that there are a lot perthite in the deep clastic reservoir in Songliao Basin,and it plays an important role in the formation of the deep clastic reservoir.When the perthite is dissolved,principal crystallineI potassium feldspar is selectively dissolved while feldspar skeleton is preserved,and therefore the... |
| Keywords: | Songliao Basin perthite deep clastic reservoir provenance |
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