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Utah FORGE: LBNL Status Report on the VEMP Tool 2024

Feb 16, 2024
492.57 kB
Publicly accessible
This report describes the modifications made to the Vertical Electromagnetic Profiling (VEMP) borehole tool, currently on loan to Lawrence Berkeley National Laboratory (LBNL) from Japan's Geothermal Energy Research and Development Co., Ltd. (GERD), during its refurbishment. It inc...
Authors
Wilt, M. et al Lawrence Berkeley National Laboratory
geothermalenergyutah forgeegsvempvertical electromagnetic profilinglbnltechnologygeophysicselectromagneticevaluationreporttool statusmagnetic fieldfield testscalibrationborehole tool

Utah FORGE 3-2535: Report on Borehole EM Data Collection and Imaging with the VEMP Field System

Sep 05, 2024
7.81 MB
Publicly accessible
This report outlines electromagnetic field measurements that were made after stimulation at Utah FORGE in May of 2024. The measurements involved lowering an electrode to ~3500' in well 16A to energize the steel casing as part of the electric source, with the return electrode locat...
Authors
Alumbaugh, D. et al Lawrence Berkeley National Laboratory
geothermalenergyelectromagneticresistivityutah forgeegs16aemvempgeophysicsborehole loggingcross-boreholemagnetic inductionthree componentstimulationreportdata collectiondata processing