You must log in to edit PetroWiki. Help with editing
Content of PetroWiki is intended for personal use only and to supplement, not replace, engineering judgment. SPE disclaims any and all liability for your use of such content. More information
Glossary:Electromagnetic imaging (EM) devices
Jump to navigation
Jump to search
Field instruments which sense the ability of the local surroundings, including soil, to conduct electricity by detecting resistance to induced electromagnetic radiation. Used to sense variations in soil EC within a field, but also responds to soil water content, porosity, type and amount of clay, electric power lines, and buried pipes.