深水沉积研究进展与未来发展趋势

Deep-water Sedimentation Study Progress And Future Development Prospect

从上世纪50年代起,深水沉积作用就一直在争议与分歧中发展。浊流及浊积岩的提出标志着深水重力流研究的开始,随后等深流、内潮汐等概念相继被提出。古代海底扇、现代海底扇等多种对深水沉积相模式的划分进一步丰富和发展了深水沉积研究的内涵。近年来,深水沉积作用及其形成的油气储层越来受到石油行业的重视。本文回顾了深水沉积研究的发展历程及取得的成果,总结了目前深水沉积研究过程中存在的问题,预测了未来深水沉积研究的前景与方向,对我国深水沉积的研究及勘探开发工作起到一定的借鉴与指导意义。

Since the 50s of last century,deep-water sedimentation has been developing in controversy and divergence.The introduction of turbidity current and turbidite marked the beginning of the study of deep-water gravity flow,followed by the concepts of contour current and internal tides.It further enriched and developed the deep-water sedimentary research that deep-water sedimentary facies were classified as ancient submarine fans and modern submarine fans.In recent years,the deep-water sedimentation and oil and gas reservoirs related have been paid more and more attention by the petroleum industry.This paper reviews the development and achievements of deep-water deposition study,summarizes the existing problems in the research process of deep-water deposition and predicts the prospect and direction of the research on deep-water sedimentation in the future,which will play a certain reference and a guiding role in the study,exploration and development of deep-water sedimentation in China.