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Reservoir-modelling and parametrization of a potential reservoir structure (Pilot area B) in the German North Sea

As part of the CDRmare joint project GEOSTOR (https://geostor.cdrmare.de/), the BGR created detailed static geological 3D models for two potential CO2 storage structures in the Middle Buntsandstein in the Exclusive Economic Zone (EEZ) of the German North Sea and supplemented them with petrophysical parameters (e.g. porosities, permeabilities). The 3D geological model (Pilot area B; ~560 km2) is located in the north-western part of the German North Sea sector, the so-called “Entenschnabel”, an approximately 150 kilometer long and 30 kilometer wide area between the offshore sectors of the Netherlands, Denmark and Great Britain (pilot region B). The model in the Ducks Beak is based on several high-resolution 3D seismic data and geophysical/geological information from four exploration wells. It includes 20 generalized faults and the following 16 horizon surfaces: 1) Sea Floor, 2) Mid Miocene Unconformity, 3) Base Tertiary, 4) Base Upper Cretaceous, 5) Base Lower Cretaceous, 6) Base Upper Jurassic, 7) Base Lower Jurassic, 8) Base Muschelkalk, 9) Base Röt, 10) Base Solling Formation, 11) Base Detfurth Formation, 12) Base Volpriehausen Wechselfolge, 13) Base Volpriehausen Formation, 14) Base Triassic, 15) Base Zechstein, 16) Top Basement. The reservoir formed by sandstones of the Middle Buntsandstein is located within the Mads Graben, which is bounded to the west by the extensive Mads Fault (normal fault). Marine mudstones of the Upper Jurassic and Lower Cretaceous serve as the main seal formations. Petrophysical analyses of all considered well data were conducted and reservoir properties (including porosity and permeability) were calculated to determine the static reservoir capacity for these potential CO2 storage structures. The model parameterized and can be used for further dynamic simulations of storage capacity, geo-risk, and infrastructure analyses, in order to develop a comprehensive feasibility study for potential CO2 storage within the project framework. The 3D models were created by the BGR between 2021 and 2024. SKUA-GOCAD was used as the modeling software. We would like to thank AspenTech for providing licenses for their SSE software package as part of the Academic Program (https://www.aspentech.com/en/academic-program).

Reservoir-modelling and parametrization of a potential reservoir structure (Pilot area A) in the German North Sea

As part of the CDRmare joint project GEOSTOR (https://geostor.cdrmare.de/), the BGR created detailed static geological 3D models for two potential CO2 storage structures in the Middle Buntsandstein in the Exclusive Economic Zone (EEZ) of the German North Sea and supplemented them with petrophysical parameters (e.g. porosities, permeabilities). The 3D geological model (Pilot area A; ~1300 km2) is located on the West Schleswig Block in the area of the Henni salt pillow (pilot region A). It is based on 2D seismic data from various surveys and geophysical/geological information from four exploration wells. The model comprises 14 generalized faults and the following 14 horizon surfaces: 1) Sea Floor, 2) Mid Miocene Unconformity, 3) Base Rupelian, 4) Base Tertiary, 5) Base Upper Cretaceous, 6) Base Lower Cretaceous, 7) Base Muschelkalk, 8) Base Röt (Pelite), 9) Base Röt (Salinar), 10) Base Solling Formation, 11) Base Detfurth Formation, 12) Base Volpriehausen Formation, 13) Base Triassic, 14) Base Zechstein. The selected potential reservoir structure in the Middle Buntsandstein is formed by an anticline created by the uplift of the underlying Henni salt pillow. The primary reservoir unit is the 40-50 m thick Lower Volpriehausen Sandstone, the main sealing units are the Röt and the Lower Cretaceous. Petrophysical analyses of all considered well data were conducted and reservoir properties (including porosity and permeability) were calculated to determine the static reservoir capacity for these potential CO2 storage structures. Both models were parameterized and can be used for further dynamic simulations of storage capacity, geo-risk, and infrastructure analyses, in order to develop a comprehensive feasibility study for potential CO2 storage within the project framework. The 3D models were created by the BGR between 2021 and 2024. SKUA-GOCAD was used as the modeling software. We would like to thank AspenTech for providing licenses for their SSE software package as part of the Academic Program (https://www.aspentech.com/en/academic-program).

Optimisation potential with regard to the processing and recycling of waste oil

On the one hand, the research project updated the calculation basis of the model used by the Federal Environment Agency to calculate waste oil flows, and on the other hand, analyses of waste oils were carried out to examine their reprocessability. Here, suitable waste oils from certain areas of application were identified only in individual cases for waste oils assigned to collection category 2 of the Waste Oil Ordinance. The project also supported the collection and processing of data for reporting to the EU Commission in accordance with the Waste Framework Directive. In the last work package, the future changes of waste oils volumes were estimated. Currently, opposing effects on the waste oil volumes can be seen. Veröffentlicht in Texte | 39/2025.

Nachhaltiger Umgang mit Verpackung - eine Vision für das DSD im Jahre 2020

Das Projekt "Nachhaltiger Umgang mit Verpackung - eine Vision für das DSD im Jahre 2020" wird/wurde gefördert durch: Duales System Deutschland. Es wird/wurde ausgeführt durch: Öko-Institut. Institut für angewandte Ökologie e.V..

Konsolidierung des HTR Code Package (HCP)

Das Projekt "Konsolidierung des HTR Code Package (HCP)" wird/wurde gefördert durch: Bundesministerium für Forschung, Technologie und Raumfahrt. Es wird/wurde ausgeführt durch: Technische Universität München, TUM School of Engineering and Design, Lehrstuhl für Nukleartechnik.

Konsolidierung des HTR Code Package (HCP), Konsolidierung des HTR Code Package (HCP), Teilprojekt B

Das Projekt "Konsolidierung des HTR Code Package (HCP), Konsolidierung des HTR Code Package (HCP), Teilprojekt B" wird/wurde gefördert durch: Bundesministerium für Forschung, Technologie und Raumfahrt. Es wird/wurde ausgeführt durch: Becker Technologies GmbH.

Konsolidierung des HTR Code Package (HCP), Konsolidierung des HTR Code Package (HCP), Teilprojekt A

Das Projekt "Konsolidierung des HTR Code Package (HCP), Konsolidierung des HTR Code Package (HCP), Teilprojekt A" wird/wurde gefördert durch: Bundesministerium für Forschung, Technologie und Raumfahrt. Es wird/wurde ausgeführt durch: Technische Universität München, TUM School of Engineering and Design, Lehrstuhl für Nukleartechnik.

EU Climate Policy Tracker

Das Projekt "EU Climate Policy Tracker" wird/wurde gefördert durch: European Climate Foundation. Es wird/wurde ausgeführt durch: Ecofys Germany GmbH.The EU Climate Policy Tracker (EU CPT) presents up-to-date developments in climate and energy policies in the EU-27. Although government policy is the single most influential driver behind the fight against climate change, there is limited information about the status of the policies that influence increases or decreases in emissions. The EU Climate Policy Tracker (EU CPT) is intended to bridge this gap. The project holds two references in focus at the same time: a 2050 goal of near total decarbonisation, and our current policy trajectory. A uniquely developed scoring method, modelled on appliance efficiency labels (A-G), gives an indication of how Member States are doing compared to a low-carbon policy package. This results in aggregated scores, supported with a rich background of information, for all Member States, at EU level, and for different economic sectors. The project is intended to be a resource for those seeking information, a means of sharing best practice, and a way of holding policymakers to account. In 2011 we updated our initial rating from November 2010. The findings of 2010 showed that the average score across the EU was an E, indicating that the level of effort needed to treble to be on track to reach the 2050 vision. Looking at the developments in 2011, we can see that there has been considerable activity in many countries, though the overall scoring has generally remained constant: positive actions are counteracted by negative developments or budget cuts. The EU CPT is a joint project by Ecofys and WWF. The project is funded by the European Climate Foundation. Visit the EU Climate Policy Tracker on: www.climatepolicytracker.eu.

Support for development of CDM projects in Thailand

Das Projekt "Support for development of CDM projects in Thailand" wird/wurde ausgeführt durch: GFA Envest GmbH.The objective of the project is to support the client for successful development of CDM projects in the agro-industry sector in Thailand. Sector for CDM project development is agro-industry with focus on starch factories. Starch industry is highly energy intensive and produces significant amounts of wastewater. Furthermore, as part of the Cassava processing, pulp is separated as organic waste. The projects aim to introduce biogas generation from organic waste in starch production and decrease the factories dependence on fossil fuels. The supported CDM projects consist of two components: methane avoidance and fuel switch of electricity from the grid and fossil fuels to renewable energy. The technical solutions included the treatment of wastewater and pulp from starch industry for biogas production. The generated biogas will be used for electricity and heat generation. The development of the projects as CDM projects enables co-financing of the investment via the carbon sales. Services provided: The support consisted of 3 packages: Revision of the PDD for biogas from wastewater project: Technical revision of the Project Design Document as a '3rd party'; Assessment and revision of the 'additionality of the project and emission reduction calculations; Development of the PDD for the pulp to energy biogas projects: Development of a project design document (PDD) according to the regulations of the Kyoto protocol; Assessment and demonstration of the 'additionality of CDM projects which use pulp from starch factories for biogas generation; Preparation of the study about the pulp in the starch factories in Thailand: Development of the concept for the study; Determination of methodology, approach and stakeholders for the study development.

Veredlung von gemischtem Altpapier mittels Stoerstoffentlastung

Das Projekt "Veredlung von gemischtem Altpapier mittels Stoerstoffentlastung" wird/wurde gefördert durch: Deutsche Bundesstiftung Umwelt. Es wird/wurde ausgeführt durch: Moritz J. Weig GmbH & Co.KG.

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