地震反演技术在齐家北地区储层预测中的应用 |
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引用本文: | 黄建林,罗飞,付建红,孙永兴,杨志彬. 地震反演技术在齐家北地区储层预测中的应用[J]. 石油地质与工程, 2008, 22(2): 31-33 |
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作者姓名: | 黄建林 罗飞 付建红 孙永兴 杨志彬 |
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作者单位: | 西南石油大学研究生院,四川成都,610500;中国石化西南油气分公司工程技术研究院;中国石化西南油气分公司工程技术研究院;西南石油大学研究生院,四川成都,610500;中国石化西南油气分公司工程技术研究院;成都理工大学能源学院 |
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摘 要: | 针对齐家北地区砂体薄、纵向难识别的特点,选用了一种能适合该区储层识别的拟声波反演技术。实践表明,拟声波曲线能很好地反映出该区探井地层岩性的变化,曲线上砂泥岩岩性特征十分清楚。以松辽盆地北部齐家北地区扶余、高台子油层为例,介绍拟声波在储层预测中应用效果和利用地震反演预测储层的思路。该反演技术不但能较为准确的预测储层,而且为生产提供可靠的依据。
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关 键 词: | 扶余油层 储层预测 拟声波 |
Application of seismic inversion technique in reservoir prediction in Qijiabei area |
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Abstract: | Seismic inversion technique plays an important role in reservoir prediction.In recent years,the seismic inversion technique is applied more extensively in petroleum explora- tion and development,and becomes a reliable reference for submitting reservoir and well sites.Taking Fuyu and Gaotai- zi oil horizons in the north of Qijia area in north Songliao ba- sin as an example,the application effect of quasi-acoustic wave in reservoir prediction and the approach of applying seismic inversion in reservoir prediction are introduced.The seismic inversion technique can predict reservoirs more accu- rately,and can present more reliable basis for petroleum production as well. |
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Keywords: | Fuyu oil horizon reservoir prediction quasi-acoustic wave |
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