辽东湾探区古近系浊积体针对性地震处理与识别技术
网络出版日期: 2012-02-20
基金资助
国家科技重大专项“近海隐蔽油气藏勘探技术”(编号:2008ZX05023-002)部分研究成果
Seismic processing and identification technology for Paleogene turbidite in Liaodong Bay
Online published: 2012-02-20
刘迪仁 , 殷秋丽 , 袁继煌 , 陈建 , 谢伟彪 . 辽东湾探区古近系浊积体针对性地震处理与识别技术[J]. 岩性油气藏, 2012 , 24(1) : 69 -73 . DOI: 10.3969/j.issn.1673-8926.2012.01.013
The turbidite reservoir is characterized by wide distribution, deep burial and strong concealment, so it is difficult to identify the turbidite reservoir by conventional exploration technology. The wavelet frequency-dependent imaging, structure-oriented edge-preserving smoothing and well control for resolution improvement combined with geophysical processing techniques such as color inversion, dip, azimuth and coherent analysis were used to describe the geometrical features of turbidite. In addition, the new geophysical identification technologies for Paleogene turbidite were applied properly for Liaodong Bay area. The field study confirms that the new techniologies lay a good foundation for stratigraphic-lithologic reservoir in this area.
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