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，以便全面了解贯穿中欧盆地系统的沿着长区域断面的沉降和沉积、隆起和侵蚀、温度和成熟度演变以及油气生成和运移情况。最南端的管线将从西南部靠近伦敦-布拉班特高压的西荷兰盆地延伸至东北部的下萨克森盆地，穿过主要构造要素。第二条线是从德国东部的勃兰登堡地区向东北至波兰的横断面。第三条线将从下萨克森盆地向北指向挪威-丹麦盆地，并因此将穿过几个重要的构造单元，如阿勒和易北河线、华力西和加里东变形锋以及林柯宾-芬高压。它将允许比较北方和南部二叠纪盆地作为CEBS的一部分。CEBS有一个复杂的盆地演化达到最大埋藏，因此热成熟部分在中生代（如侏罗纪，白垩纪）的时间，部分在第三纪。此外，它的特点是高度可变的盆地填充强烈影响渗透率分布和传热。这项研究应该提供洞察复杂的盆地历史。该方法将使用现有流域建模软件的最新版本，并利用几个伙伴机构的国际合作。