石柱复向斜北部飞三段储层模式识别
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摘要
下三叠统飞仙关组飞三鲕滩是石柱复向斜的主要产层之一,对飞三段储层预测建立在理论与实践的地质模型之上,利用人工合成记录,确定飞三段“三相位”中各个相位的地质属性,再通过岩性模拟及正演技术,建立起飞三段储层的识别模式,为下一步利用地震属性提取与分析技术预测储层的横向展布特征提供真实可靠的地震依据。
T_1f oolitic beach in Lower Triassic Feixianguan Formation is one of the major production reservoirs in Shizhu synclinorium, for reservoir prediction in T_1f_3, theoretical and practical geologic models are established, the geologic attribute of each horizon in “3 phases” is determined by using artificial synthesis record, and reservoir recognition pattern used for T_1f_3 is established by using lithologic and forward simulations, by which reliable basis is provided for predicting lateral reservoir distribution by using geologic attribute.
T_1f oolitic beach in Lower Triassic Feixianguan Formation is one of the major production reservoirs in Shizhu synclinorium, for reservoir prediction in T_1f_3, theoretical and practical geologic models are established, the geologic attribute of each horizon in “3 phases” is determined by using artificial synthesis record, and reservoir recognition pattern used for T_1f_3 is established by using lithologic and forward simulations, by which reliable basis is provided for predicting lateral reservoir distribution by using geologic attribute.
引文
[1]马永生,田海芹·碳酸盐岩油气勘探[M]·东营:石油大学出版社,1999·
[2]邓萍,凡睿·宣汉达县地区飞三鲕滩储层预测方法及效果[J]·南方油气,2004,17(1):36~40·
[3]陈波,胡少华,毕建军等·地震属性模式聚类预测储层物性参数[J]·石油地球物理勘探,2005,40(2):204~208·
[2]邓萍,凡睿·宣汉达县地区飞三鲕滩储层预测方法及效果[J]·南方油气,2004,17(1):36~40·
[3]陈波,胡少华,毕建军等·地震属性模式聚类预测储层物性参数[J]·石油地球物理勘探,2005,40(2):204~208·
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