万力,黄秀,张志杰,袁选俊,陈星渝

• 1:中国石油勘探开发研究院
• 2:北京大学

摘要(Abstract)：

随着沉积学研究向定量化、过程化、体系化发展，沉积正演日益受到重视。首先阐述了目前沉积正演的主要输入和输出数据，梳理了输入参数的确立方法。随后综述了沉积正演分类的方法，分类原则包括模拟原理、模拟过程数量、模拟结果类型、模拟维度、模拟尺度、忠实数据程度、是否包含源-汇系统的源区等。然后介绍了不同碎屑岩系沉积体系的沉积正演方法，包括山坡地形、河流和深水水道、三角洲、朵体和滑坡。通过介绍各个体系的某一典型模拟程序，说明这一体系需要重点模拟的沉积特征及其对应的模拟原理，并尽量涵盖多种模拟方法，扩宽对于沉积正演的认识。最后对沉积正演的发展进行了展望，认为其将向三维可视化、多过程融合、多学科融合方向发展，并建议加强计算机、数学、力学、地学的复合人才培养；加强沉积正演假想实验研究来研究沉积理论；尝试多种模拟方法；以及由应用为主转向以研发为主。

关键词(KeyWords)： 沉积正演;沉积过程;沉积体系;碎屑岩系;山坡地形

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 万力,黄秀,张志杰,袁选俊,陈星渝

DOI: 10.19509/j.cnki.dzkq.2022.0105

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