大庆长垣以西地区嫩江组三段层序地层划分与对比
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摘要
首次在松辽盆地北部大庆长垣以西地区嫩江组三段开展了高分辨率层序地层学研究,利用地震、钻井以及测井资料在嫩江组三段识别出3个准层序组、11个准层序;对原有岩性地层对比中存在的穿时性做了校正,以层序地层学理论为核心,运用精细地层划分和对比技术,建立区域、油田乃至油藏级高精度地层对比格架。
This paper studied the application of high-resolution sequence stratigraphic principles and methods for the first time.Using Seism,Welling and Log information,we identify three Para-sequence sets,eleven Para-sequences from the third section of Nenjiang.With the correction of the comparison among the diachroneities of the original stratigraphic nature and the theory of sequence stratigraphy acting as the core,we used sophisticated stratigraphic classification and correlation technology to establish a high-precision stratigraphic frame for the region,oil fields and even the oil reservoir.
This paper studied the application of high-resolution sequence stratigraphic principles and methods for the first time.Using Seism,Welling and Log information,we identify three Para-sequence sets,eleven Para-sequences from the third section of Nenjiang.With the correction of the comparison among the diachroneities of the original stratigraphic nature and the theory of sequence stratigraphy acting as the core,we used sophisticated stratigraphic classification and correlation technology to establish a high-precision stratigraphic frame for the region,oil fields and even the oil reservoir.
引文
[1]王占国,乔卫,吕茜,徐友梅.大庆长垣以西地区黑帝庙油层油气成藏主控因素分析及有利区带预测[J].特种油气藏,2005,12(1):20-22.
[2]邓宏文,王红亮,祝永军.Timothy A.Cross著.高分辨率层序地层学原理及应用[M].北京:地质出版社,2002.
[3]许仕策,杨少坤,黄丽芬.层序地层学在地层对比中的应用[J].地学前缘,1995,2(3):115-123.
[2]邓宏文,王红亮,祝永军.Timothy A.Cross著.高分辨率层序地层学原理及应用[M].北京:地质出版社,2002.
[3]许仕策,杨少坤,黄丽芬.层序地层学在地层对比中的应用[J].地学前缘,1995,2(3):115-123.
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