| 靖边气田陕200井区高分辨率层序地层研究 |
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| 引用本文： | 徐隆博,雷卞军,杨玥,秦伯平.靖边气田陕200井区高分辨率层序地层研究[J].四川地质学报,2014(1):69-72. |
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| 作者姓名： | 徐隆博 雷卞军 杨玥 秦伯平 |
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| 作者单位： | [1] 西南石油大学,成都610500 [2] 中国石油长庆油田分公司勘探开发研究院,西安710021 |
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| 摘 要： | 以鄂尔多斯盆地靖边气田南部陕200井区马家沟组马五1-4地层为研究对象,研究高分辨率层序地层对沉积微相和储层发育状况的控制作用。研究表明:马五1-4亚段构成一个长期基准面下降半旋回,可划分为4个中期基准面旋回和16~19个短期基准面旋回,长期基准面旋回对马五1-4亚段的沉积微相和储层的控制作用是概略性的,通过高分辨率层序地层对比技术得出中期基准面旋回和短期基准面旋回对沉积微相和储层垂向上分布的控制是显著的。
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| 关 键 词： | 高分辨率层序地层 沉积微相 储层 靖边气田 |
Study of High Resolution Sequence Stratigraphy in the Shan 200 Well Block,Jingbian Gas Field |
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| XU Long-bo,LEI Bian-jun,YANG Yue,QIN Bo-ping.Study of High Resolution Sequence Stratigraphy in the Shan 200 Well Block,Jingbian Gas Field[J].Acta Geologica Sichuan,2014(1):69-72. |
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| Authors: | XU Long-bo LEI Bian-jun YANG Yue QIN Bo-ping |
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| Institution: | 1-Southwest Petroleum University, Chengdu 610500; 2-Research Institute of Exploration and Development, Changqing Oilfield Company, Xi＇an 710021) |
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| Abstract: | This paper deals with control of high resolution sequence stratigraphy over the development of sedimentary microfacies and reservoirs in the Fifth Member of the Majiagou Formation in Shan200 well block of the Jingbian gas field in Ordos basin. The 1-4 Submembers of the Fifth Member constitutes an asymmetric long-term base level cycle which can be divided into 4 middle-term base level cycles and 16 to 19 short-term base level cycles. The study shows that control of the middle-term and short-term base level cycles over sedimentary microfacies and reservoirs dominates over that of long-term base level cycle. |
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| Keywords: | high resolution sequence stratigraphy sedimentary microfacies reservoirs Jingbian gas field |
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