济阳坳陷隐蔽圈闭识别与精细描述

doi:10.11743/ogg20060616

Abstract

Abstract:

The maturing oil areas in eastern China have entered the exploration stage for subtle traps,in which the recognition and description of reservoir(mainly the prediction of sandbodies)is considered the key factor for successful exploration.Aiming at the various types of continental subtle traps in fault lakes,set of technologies that based on 3-D seismic exploration technology and seismo geological analysis are developed for determination of the facies,lithologies,physical properties of reservoirs,and prediction of fluids at different exploration stages.The application of the technologies in the recognition and description of the typical channel turbidite sandbodies and sandstones in Jiyang depression shows positive results.

Key words: subtle trap, recognition and description, 3-D seismic exploration, seismogeological analysis, Jiyang depression

CLC Number:

TE111.2

Han Wengong, Zhang Jianning, Wang Jinduo. Recognition and fine description of subtle traps in Jiyang depression[J]. Oil & Gas Geology, 2006, 27(6): 849-859.

References

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Recognition and fine description of subtle traps in Jiyang depression

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