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EGS Collab Experiment 1: Well Locations and Orientations.

Sep 05, 2018
657.91 kB
Publicly accessible
The EGS Collab is conducting experiments in hydraulic fracturing at a depth of 1.5 km in the Sanford Underground Research Facility (SURF) on the 4850 Level. A total of eight ~60m-long subhorizontal boreholes were drilled at that depth on the western rib of the West Access Drift. S...
Authors
Neupane, G. et al Idaho National Laboratory
geothermalenergyegs collabsigma-vsurfwell locationegsstimulationhydraulicfracturingtestbed 1west access driftsanford underground research facilityboreholesgeophysical monitoringreflex gyroorientationslaser/lidermagnetic orientation survey

EGS Collab Experiment 2: Preliminary Test Wells Locations and Orientations

Dec 19, 2019
233.95 kB
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The EGS Collab project is evaluating a site for Experiment 2 (hydraulic fracturing/shearing) at a depth of 1.25 km in the Sanford Underground Research Facility (SURF) on the 4100 Level. Two early test holes were drilled in an alcove (formerly known as Battery Charging Station) nea...
Authors
Neupane, G. et al Idaho National Laboratory
geothermalenergysurfegs collabgyro datahydraulic fracturinghydraulic shearingsanford underground research facilitywell locationswellstestbed 2lidarremote sensingegsexperiment 2well locationwell orientationsigma-vtest wellswell dataleapfroghomestake mineboreholegyrocollar location

Utah FORGE: Targeting Geothermal Resources with Geodetic Strain Data Paper

Oct 01, 2004
Size unavailable
Publicly accessible
The paper linked below offers an initial assessment of a new method to target potential geothermal resources on the regional scale. The method is based on seeking relationships between geologic structures and geodetic observations of regional tectonic strain.
Authors
Blewitt, G. et al Energy and Geoscience Institute at the University of Utah
geothermalforgeutah forgestraingreat basin strainegsgeodetictensorsecond invariantgeodesynevadautahratecrustalgpsfaultorientationmagnitude