廊固凹陷下第三系地震地层学研究

ON PALAEOGENE SEISMIC STRATIGRAPHY IN LANGGU DEPRESSION

朱筱敏 管守锐 方天曙

Zhu Xiaomin Guan Shourui Fang Tanshu

石油大学 北京 2. 石油大学 山东东营 3. 华北油田研究院 河北任丘

Petroleum University, Beijing 2. Petroleum University, Dong Ying, Shandong Province 3. North China Researeh Institute of Petroleum Exploration and Development

本文综合了地质、测井和地震资料,研究了廊固凹陷下第三系五种主要的地震相,指出其沉积相特征,并预测了油气勘探的有利地区。

Firstly, five major types and distribution patterns for seismic and sedimentary facies o Palaeogene in Langgu depression were analysed with the basis of geology, logging, seismic informations. Next, the authors described the characteristics of each facies type of seismics and sedimentation,and suggested the lateral distribution of the seismic facies and sedimentary facies is of asymmetric and vertical evolution with a succession and difference. Finally, areas favourable for petroleum exploration are predicted.

https://doi.org/10.11781/sysydz199002109