ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 1
FuE-Programm GEOTECHNOLOGIEN „Erkundung, Nutzung und Schutz des unterirdischen Raumes“
FuE-Programm GEOTECHNOLOGIEN „Erkundung, Nutzung und Schutz des unterirdischen Raumes“
NMR attempt to explore hydrogen in a depth of 1000m
Entwicklung des SPIN-Instrumenten-Systems zurnuklear-magnetischen Erkundung von Wasserstoffvorkommen
bis in 1000m Tiefe
Spectroscopic Imaging of NMR-Underground
02. Mai 2006, Hanau,International Society on Pulsed Power Applications e.V.
Dr. A. Kaus GEOHYDRAULIK DATA
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 2
Agenda:
1. ASIST Cooperation Group
2. Principles and Exploration Targets of SPIN-Method
3. Investigation Concept of SPIN-Monitoring for Subsurface CO2-Storage
Spectroscopic Imaging of NMR-UndergroundSpectroscopic Imaging of NMR-Underground
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 3
ASIST Cooperation GroupASIST Cooperation Group
ASISTArbeitsgruppe SPIN
Instrumenten-System Technologie
Prof. Dr.-Ing. Tilo Ehlen
High Frequency Technologyand Digital Radio
Prof. Dr.-Ing. Wolfgang Oberschelp
Electrical Machines and Power ElectronicsProf. Dr. Ugur Yaramanci
Institute of Applied Geosciences,Department of Applied Geophysics
Prof. Dr.-Ing. Markus Löffler
High Voltage and Pulsed Power Technology
University of Applied Sciences Gelsenkirchen
Geophysical and Hydrogeological Services
Dr. Arnim Kaus, Thomas Kopp & Partner GdbR
Transmitter and Receiver Hardware
Project Coordination and Application
Imaging Software
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 4
• Direct Detection and Characterizationof Hydrogen Reservoirs
• Exploration and Monitoring
Main Targets:
• C02-Storage
• Oil and Gas
• Geothermal Energy • Great Detection Depth up to 1000 m and more
• Porosity and Permeability Indication
Principles and Exploration Targets of SPIN-MethodPrinciples and Exploration Targets of SPIN-Method
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 5
Exitation and Relaxationof Hydrogen ProtonsExitation and Relaxationof Hydrogen Protons
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 6
Petrophysical PrinciplesPetrophysical Principles
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 7
SubsurfaceSurface
Principles and Exploration Targets of SPIN-MethodPrinciples and Exploration Targets of SPIN-Method
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 8
Static source B-Field of a grounded dipoleStatic source B-Field of a grounded dipole
Dipole length = 1500 m; I = 1000 A; s = 10 Ohmm
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 9
Measured quantity Derived parameter
Eo Initial Amplitude ~ layer water contentT Decay Time ~ layer decay time ~ pore size ~ hydraulic permeability Phase ~ layer electrical conductivity
Basic Principle of MRS MeasurementsBasic Principle of MRS Measurements
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 10
Sensitivity for different loop size and Resistivity in Dimensions relevant to SPINSensitivity for different loop size and Resistivity in Dimensions relevant to SPIN
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 11
Forward modeling of synthetic dataForward modeling of synthetic data
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 12
Inversion of synthetic dataInversion of synthetic data
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 13
Investigation Concept of SPIN-NMR/TDEM-Monitoring for CO2-Storage Investigation Concept of SPIN-NMR/TDEM-Monitoring for CO2-Storage
Before CO2-Injection ( t0 )During CO2-Injection ( t1 )During CO2-Injection ( t2 )
ASIST Partners: University of Applied Sciences Gelsenkirchen
Chart 14
Before ( t0 ) and During CO2-Injection ( t1 , t2 … tn )
Investigation Concept of SPIN-NMR/TDEM-Monitoring for CO2-Storage Investigation Concept of SPIN-NMR/TDEM-Monitoring for CO2-Storage