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From Open Energy Information

Electrical Techniques
BestPractices Raw electrical field data always have to b
Raw electrical field data always have to be properly interpreted in order to derive models of the electrical structure of the subsurface. Most modern interpretation methods involve either or both forward modeling or inversion, In forward modeling, as proposed resistivity model of the subsurface is constructed and the response of this model to the particular electrical method being used is computed for comparison with the observed data. The model is adjusted until there is a sufficient match to the observed data. In the inversion method, the process of comparison is done within the computer program. Electrical interpretation software is very sophisticated and must be used by experienced experts for reliable results. As noted below, the models yielded are almost always non-unique, but independent geological or geophysical data can be used to reduce non-uniqueness.
data can be used to reduce non-uniqueness.  +
ExplorationGroup Geophysical Techniques +
ExplorationSubGroup Electrical Techniques +
HydroInfo Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water  +
LithologyInfo Rock composition, mineral and clay content  +
Name Electrical Techniques  +
OpenEI/PageDescription About Electrical Techniques, a geothermal exploration technique, including areas of use.  +
OpenEI/PageKeyword geothermal  + , exploration  + , techniques  + , Electrical Techniques  + , areas  +
ReferenceForBibbyRiskCaldwellBennie2005 Misinterpretation of Electrical Resistivity Data in Geothermal Prospecting: a Case Study from the Taupo Volcanic Zone +
ReferenceForMagnusdottirHorne2011 Characterization of Fractures in Geothermal Reservoirs Using Resistivity +
ReferenceForMcNeill1980 Electrical Conductivity of Soils and Rocks +
ReferenceForWard1980 Electrical, electromagnetic, and magnetotelluric methods +
ReferenceForZhdanov2010 Electromagnetic geophysics: Notes from the past and the road ahead +
ReferenceFor ArmyCorpsofEngineers1995 Chapter 4: Electrical and Electromagnetic Methods +
ReferenceFor Herman2001 An introduction to electrical resistivity in geophysics +
ReferenceFor Steingrimsson2011 Geothermal Well Logging: Geological Wireline Logs and Fracture Imaging +
ReferenceForhttp://water.usgs.gov/ogw/bgas/toxics/NAWC-surface.html Integrated Surface Geophysical Methods for Characterization of the Naval Air Warfare Center, New Jersey +
StratInfo Detection of permeable pathways, fracture zones, faults  +
ThermalInfo Resistivity influenced by temperature  +
TypeOf Geophysical Techniques +
Has query
"Has query" is a predefined property that represents meta information (in form of a subobject) about individual queries and is provided by Semantic MediaWiki.
Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques +
Has processing error
"Has processing error" is a predefined property provided by Semantic MediaWiki and represents errors that appeared in connection with improper value annotations or input processing.
Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques + , Electrical Techniques +
Categories Geothermal , Exploration Techniques , Electrical Techniques , Geophysical Techniques
Modification date
"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by Semantic MediaWiki.
23:49:02, 22 November 2013  +
hide properties that link here 
Airborne Electromagnetic Survey + , Audio-Magnetotellurics + , Controlled Source Audio MT + , DC Resistivity Survey (Dipole-Dipole Array) + , DC Resistivity Survey (Mise-A-La-Masse) + , DC Resistivity Survey (Pole-Dipole Array) + , DC Resistivity Survey (Schlumberger Array) + , DC Resistivity Survey (Wenner Array) + , Direct-Current Resistivity Survey + , Electrical Profiling Configurations + , Electrical Techniques + , Electromagnetic Profiling Techniques + , Electromagnetic Sounding Techniques + , Electromagnetic Techniques + , Frequency-Domain Electromagnetic Survey + , Ground Electromagnetic Techniques + , Magnetotelluric Techniques + , Magnetotellurics + , Self Potential + , Telluric Survey + ... ExplorationSubGroup
NVN-087812 + ExplorationTechnique
Direct-Current Resistivity Survey + , Electromagnetic Techniques + , Self Potential + TypeOf
Electrical Methods + redirect page
 
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