Subsidence, heat and mass transfer in the Central European Basin system: A regional 2D basin modelling study

中欧盆地系统的沉降、热量和质量传递：区域二维盆地模型研究

• 批准号: 5427469
• 负责人: Professor Dr. Ralf Littke
• 金额: --
• 依托单位: Department of Geo-Energy
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2004
• 资助国家: 德国
• 起止时间: 2003-12-31 至 2009-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/5427469?language=en
• 关键词: Subsidence; heat; mass; transfer; Central

A detailed study is planned to obtain a comprehensive overview on subsidence and sedimentation, uplift and erosion, temperature and maturity evolution and hydrocarbon generation and transport along long regional transects through the Central European Basin system (CEBS). The southernmost line will extend from the West Netherlands Basin close to the London-Brabant High in the southwest towards the Lower Saxony Basin in the northeast crossing the major structural elements. The second line will be a transect from Brandenburg area in eastern Germany towards NE to Poland. It will cross important tectonic elements including the Variscan Front and the inverted Mid-Polish Trough superimposed on the Trans-European Suture Zone.The third line will be directed from the Lower Saxony Basin northwards towards the Norwegian-Danish Basin and will thus cross several important tectonic elements such as the Aller and Elbe Line, the Variscan and Caledonian deformation front and the Ringkøbing-Fyn High. It will allow a comparison of the northern and southern Permian Basin as part of the CEBS. The CEBS has a complex basin evolution reaching maximum burial and hence thermal maturation partly during Mesozoic (e.g. Jurassic, Cretaceous) times and partly during the Tertiary. Furthermore, it is characterized by a highly variable basin fill strongly affecting permeability distribution and heat transfer. This study should provide insight into the complex basin history. The approach will use newest versions of existing basin modelling software and take advantage of an international co-operation of several partner institutes.

计划进行一项详细的研究，以全面概述中欧盆地系统(CEBS)沿长区域断面的沉降和沉积、隆起和侵蚀、温度和成熟度演化以及油气的生成和运输。最南线将从西南部靠近伦敦-布拉班特高压的荷兰西部盆地延伸到东北部的下萨克森盆地，穿过主要的构造要素。第二条线将是从德国东部的勃兰登堡地区向东北到波兰的横断面。第三条线将从下萨克森盆地向北指向挪威-丹麦盆地，因此将跨越几个重要的构造要素，如阿勒线和易北线、瓦里斯坎和加里多尼亚形变前锋和林克-宾-芬高压。它将允许对作为CEBS的一部分的北部和南部二叠纪盆地进行比较。CEBS具有复杂的盆地演化，达到最大埋藏，因此部分在中生代(如侏罗纪、白垩纪)和部分在第三纪期间热成熟。此外，它的特点是一个高度可变的盆地填充强烈影响渗透率分布和换热。这项研究应该能为了解复杂的盆地历史提供帮助。该方法将使用现有盆地模拟软件的最新版本，并利用几个伙伴机构的国际合作。