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University of Illinois Campus Deep Direct-Use Feasibility Study Thermal Properties of Geologic Formations in Illinois Basin

Mar 30, 2018
Size unavailable
Publicly accessible
Thermal property data for rocks and and minerals and unconsolidated (glacial) sediments units from within and outside the Illinois Basin were compiled for modeling heat transport in the subsurface.
Authors
Lin, Y. et al University of Illinois
geothermalenergyddudeep direct-useuniversity of illinoisillinois basinthermal propertiesgeologic formationsthermophysics

University of Illinois Campus Deep Direct-Use Feasibility Study Bedrock Geology ArcGIS Layers

Mar 20, 2018
3.31 MB
Publicly accessible
Bedrock Geology of Champaign County, Illinois, map layers (shapefiles). Layers included: 1) Champaign County bedrock units. 2) Champaign County bedrock surface contours. Contour interval of 25 feet. 3) Colchester coal surface contours. Contour interval of 50 feet. 4) Kimmswick...
Authors
Nelson, W. University of Illinois
geothermalenergychampaign countymahomet domebedrockcolchester coalkimmswick limestonenew albany shaleddudeep direct-usearcgisgeospatial datashapefileshape filegeologyil

Feasibility of a Deep Direct-Use Geothermal System at the University of Illinois Urbana-Champaign

Dec 31, 2018
6.08 MB
Publicly accessible
Paper authored by Stumpf et al. for the 2018 Geothermal Resources Council Annual Meeting held in Reno, NV USA. Included with the paper is the Microsoft PowerPoint presentation made at the GRC meeting and data tables associated with some of the figures.
Authors
Stumpf, A. et al University of Illinois
geothermalenergyuniversity of illinois at urbana-champaignddudeep direct-useillinois basingeocellular modelingwellbore modelingtemperaturewellwellboremodelingfeasibilitycharacterizationillinois

Colorado Potential Geothermal Pathways

Feb 01, 2012
68.99 kB
Publicly accessible
This layer contains the weakened basement rocks. Isostatic gravity was utilized to identify structural basin areas, characterized by gravity low values reflecting weakened basement rocks. Together interpreted regional fault zones and basin outlines define geothermal "exploration f...
Authors
E., R. Flint Geothermal, LLC
geothermalcoloradobasement weaknessgravityfaultsfluid flowbasement weaknessesarcgisshapefileshape filegeospatialgeospatial datadatageophysicsexplorationpfaplay fairwayanalysissuperheated fluid flowvolcanic activityremote sensingfault detectionanomaly detection

First Priority Geothermal Target Areas as Identified by ASTER and LANDSAT Thermal Imaging of Parts of Colorado

Feb 01, 2012
7.08 MB
Publicly accessible
The CIRES remote sensing unit of the University of Colorado was commissioned by Flint Geothermal LLC to identify areas of warm ground that could signify the thermal signature of "blind" geothermal systems. Using ASTER and LANDSAT data along with other characteristics considered fa...
Authors
Hussein, K. Flint Geothermal, LLC
geothermalcoloradothermal infraredasterlandsatremote sensingpotential siteschaffee countydelta countyeagle countygarfield countypark countyroutt county

University of Illinois Campus Deep Direct-Use Feasibility Study Energy Farm Propane Use Logs

Dec 18, 2017
48.66 kB
Publicly accessible
This submission includes an excel workbook containing propane energy logs for the UIUC Energy Farm from March 2013 to March 2016. It also includes heating degree day information for the region from the period October 1 to March 31, for the years 2008 to 2013. The propane logs are...
Authors
Lin, Y. University of Illinois
geothermalenergyddudeep direct useillinoisillinois basinuniversity of illinois urbana-champaignenergy farmpropane usageheating degree days

Performance, Cost, and Financial Parameters of Geothermal District Heating Systems for Market Penetration Modeling under Various Scenarios

Mar 23, 2017
Size unavailable
Publicly accessible
The U.S. Department of Energy Geothermal Vision (GeoVision) Study is currently looking at the potential to increase geothermal deployment in the U.S. and to understand the impact of this increased deployment. This paper reviews 31 performance, cost, and financial parameters as inp...
Authors
Beckers, K. and Young, K. National Renewable Energy Laboratory
geothermalenergydirect-usedistrict heatingegsgdhenhancedengineeredgeovisionhydrothermaleconomicfinancialoperation and maintenanceomcostperformancedeploymentmarket

Utah FORGE 1-2551: Multi-Stage Fracturing System and Well Tractor to Enable Zonal Isolation During Stimulation and EGS Operations in Horizontal Wellbores 2023 Annual Workshop Presentation and Report

Sep 08, 2023
73.57 MB
Publicly accessible
Included here are a presentation recording, slides, and report on the Multi-Stage Fracturing System and Well Tractor to Enable Zonal Isolation During Stimulation and EGS Operations in Horizontal Wellbores project by Colorado School of Mines, presented by Dr. William W. Fleckenstei...
Authors
Fleckenstein, W. et al Colorado School of Mines
geothermalenergyannual workshop2023utah forgeegsstimulationheat-carrier fluidzonal isolationmultistage fracture stimulationinjectionflow controlhorizontal wellborestimulation technologylong-reach injectormulti-stage fracturing systemwell tractorreport

ASTER Thermal Anomalies in Western Colorado

Jan 01, 2013
6.1 kB
Publicly accessible
This layer contains the areas identified as areas of anomalous surface temperature from ASTER satellite imagery. The temperature is calculated using the Emissivity Normalization Algorithm that separate temperature from emissivity. Areas that had temperature greater than 2o, and ar...
Authors
E., R. Flint Geothermal, LLC
geothermalcoloradoremote sensingastergisshapefileshape filegeospatialarcgisgeospatial dataanomaly detectionsurface anomalysurface temperaturealgorithmthermal anomaliessurface exposures

Structural Orientations Adjacent to Some Colorado Geothermal Systems

Feb 01, 2012
8.62 kB
Publicly accessible
Structural orientations (fractures, joints, faults, lineaments, bedding orientations, etc.) were collected with a standard Brunton compass during routine field examinations of geothermal phenomena in Colorado. Often multiple orientations were taken from one outcrop. Care was taken...
Authors
, R. Flint Geothermal, LLC
geothermalcoloradofaultsstructurearcgisgisshapefileshape filegeospatialgeospatial datadatafracturesbedding orientationlineamentsgeology

University of Illinois Campus Deep Direct-Use Feasibility Study Long-Term Meteorological Data

Mar 30, 2018
74.24 MB
Publicly accessible
This submission includes meteorological data recorded by National Weather Service at University of Illinois Willard Airport, Savoy IL for period 1972 to 2018. This data is for use in parameterizing the demand and life-cycle assessments associated with the project, and provides inf...
Authors
Lin, Y. University of Illinois
geothermalenergyddudeep direct-useuniversity of illinoismeteorologicalwillard airportnational weather serviceweather

Cornell University Borehole Observatory Sidewall Core Data

Jul 16, 2026
385.18 MB
In progress
This data set includes sidewall core data from well Cornell ESH #1 (API 31109300030000), known as the Cornell University Borehole Observatory, or CUBO. It is a stratigraphic well drilled to characterize potential EGS resources. The Drilling commenced on June 21, 2022 and total dep...
Authors
Tester, J. et al Cornell University
geothermalenergycornell universitycubodeep direct usedistrict heatingddudeep wellwell datadrillingesh-1api 31109300030000appalachian basin

Areas of Weakly Anomalous to Anomalous Surface Temperature in Alamosa and Saguache Counties, Colorado, as Identified from ASTER Thermal Data

Feb 01, 2012
186.89 kB
Publicly accessible
This "Weakly Anomalous to Anomalous Surface Temperature" dataset differs from the "Anomalous Surface Temperature" dataset for this county (another remotely sensed CIRES product) by showing areas of modeled temperatures between 1o and 2o above the mean, as opposed to the greater th...
Authors
Hussein, K. Flint Geothermal, LLC
geothermalcoloradosaguache countyalamosa countyremote sensingasterthermal infraredshape filegeospatialdatageospatial layershapefilearcgisgisgeospatial dataanomaly detectiontemperaturethermal anomaly

Penrose Well Temperatures

Mar 15, 2013
6.69 kB
Publicly accessible
Penrose Well Temperatures Geothermal waters have been encountered in several wells near Penrose in Fremont County, Colorado. Most of the wells were drilled for oil and gas exploration and, in a few cases, production. This ESRI point shapefile utilizes data from 95 wells in and a...
Authors
Christopherson, K. Flint Geothermal, LLC
geothermalcoloradofremont countytemperature gradientsoil and gas wellstemperature gradientpoint shapefileshapefileshape filewell datatemperaturepenrose welldatageospatial data

Utah FORGE 1-2551: Final Report and Presentation on Development of Multi-Stage Fracturing System and Wellbore Tractor to Enable Zonal Isolation During Stimulation and EGS Operations in Horizontal Wellbores

Jul 08, 2025
143.48 MB
Publicly accessible
This dataset contains the final technical report for the CSM project, conducted by the Colorado School of Mines and project partners to address materials and wellbore challenges in high-temperature geothermal environments. The report documents research activities carried out to de...
Authors
Fleckenstein, W. Colorado School of Mines
geothermalenergyutah forgeegsfrac sleevesseal dragcollet test fixturessleeve actuationeconomic modeldifferential pressuretechnical reportwellbore isolationmultistage fracturestimulation technologyflow controlheat recovery

CIRES Approach Overview to Using Thermal Infrared Imagery to Find Geothermal Systems in Colorado

Feb 01, 2012
237.36 kB
Publicly accessible
Subsurface geothermal activity has a thermal expression that can be observed at the surface. Such spatial temperature gradients are within the radiometric resolution that is characteristic of a wide range of satellites that carry thermal sensors. For this effort, CIRES (part of ...
Authors
Hussein, K. Flint Geothermal, LLC
geothermalcoloradociresasterlandsatremote sensingthermal infraredtarget areasgeothermal potentialidentifydeep resource wellspotential

Gravity Data for West-Central Colorado

Apr 06, 2012
164.99 MB
Publicly accessible
Modeled Bouger-Corrected Gravity data was extracted from the Pan American Center for Earth and Environmental Studies Gravity Database of the U.S. at http://irpsrvgis08.utep.edu/viewers/Flex/GravityMagnetic/GravityMagnetic_CyberShare/ on 2/29/2012. The downloaded text file was open...
Authors
Zehner, R. Flint Geothermal, LLC
geothermalgravitybougercoloradoshapefilepoint shapefileline shapefileshape filegisarcgisgeospatialcontourwestcentralwest-centraldatageospatial data

University of Illinois Campus Deep Direct-Use Feasibility Study Geocellular Modeling

May 07, 2018
3.56 MB
Publicly accessible
This submission includes 3-D geocellular model files with formation top and formation thickness data for the St. Peter and Mt. Simon Sandstones in University of Illinois Deep Direct-Use project area. An input parameters file is also included for the St. Peter Sandstone.
Authors
Damico, J. University of Illinois
geothermalenergyddudeep direct-useuniversity of illinoisst. peter sandstonemt. simon sandstonegeocellular modelparametersformation topformation thicknessreservoir modeling

Extraction/Injection Well Design for Deep Direct Use at University of Illinois at Urban-Champaign

Mar 31, 2019
917.03 kB
Publicly accessible
The large scale Deep Direct Use (DDU) geothermal project in the low temperature environment of the Illinois Basin requires drilling and completing two wells. One well would be the extraction (producing) well and would be built to deliver a flow rate of approximately 6000 barrels ...
Authors
Kirksey, J. and Lu, Y. University of Illinois
geothermalenergyddudeep direct-useuniversity of illinois at urbana-champaignillinois basinwell designmt. simon sandstoneextraction wellinjection welldoubletwellwellborelow temperaturesandstoneextractioninjectionbrinecostdiagrameconomicdesigndrillingcompletionproduction

Geocellular model of St. Peter Sandstone for University of Illinois at Urbana-Champaign DDU Feasibility Study

Dec 31, 2018
68.79 MB
Publicly accessible
The geocellular model of the St. Peter Sandstone was constructed for the University of Illinois at Urbana-Champaign DDU feasibility study. Starting with the initial area of review (18.0 km by 18.1 km [11.2 miles by 11.3 miles]) the boundaries of the model were trimmed down to 9.7 ...
Authors
Damico, J. University of Illinois
geothermalenergyst. peter sandstoneillinois basinddudeep direct-useuniversity of illinois at urbana-champaign3-dgeocellular modelingfeasibilitycharacterizationillinois3dstructuralgeologymodelreservoirgeologicthermalhydrologicmechanicalpropertiespetrophysicalthermal conductivityspecific heat capacityheat capacityporositydensitypermeabilitythicknessdepthmt simon

Dynamic Earth Energy Storage: Terawatt-Year, Grid-Scale Energy Storage using Planet Earth as a Thermal Battery (GeoTES): Seedling Project Final Report

May 31, 2019
4.48 MB
Publicly accessible
Grid-scale energy storage has been identified as a needed technology to support the continued build-out of intermittent renewable energy resources. As of April 2017, the U.S. had approximately 24.2 GW of energy storage on line, compared to 1,081 GW of installed generation capacity...
Authors
McLing, T. et al Idaho National Laboratory
energy storagegeothermal energythermal energy storagegeotestestemperatureporositymodelingsteamrankine cycleflue gasheatrecoverythermalhydrologylinear stabilitydirect usegoethermalbrinegrid stabilizationinjection testweber formationweber sandstonertes

Areas with Surface Thermal Anomalies as Detected by ASTER and LANDSAT Data in Ouray, Colorado

Feb 01, 2012
2.26 MB
Publicly accessible
This map shows areas of anomalous surface temperature in Ouray identified from ASTER and LANDSAT thermal data and spatial based insolation model. The temperature for the ASTER data was calculated using the Emissivity Normalization Algorithm that separate temperature from emissivit...
Authors
Hussein, K. Flint Geothermal, LLC
geothermalcoloradoourayasterlandsatremote sensingthermal infraredthermal anomaliesmapsurface temperature anomalies

Geothermal Geodatabase for Routt Hot Springs, Routt County, Colorado

Nov 01, 2012
117.32 MB
Publicly accessible
This geodatabase was built to cover several geothermal targets developed by Flint Geothermal in 2012 during a search for high-temperature systems that could be exploited for electric power development. Several of the thermal springs and wells in the Routt Hot Spring and Steamboat ...
Authors
Zehner, R. Flint Geothermal, LLC
geothermalcoloradoroutt countyroutt hot springsstrawberry park hot springsreconnaissanceshallow temperature surveyair photo lineamentsgroundwatergeochemistrygeologygeologic maptopographic mapgeothermometrymap

Ground Magnetic Data for West-Central Colorado

Mar 08, 2012
303.47 MB
Publicly accessible
Modeled ground magnetic data was extracted from the Pan American Center for Earth and Environmental Studies database at http://irpsrvgis08.utep.edu/viewers/Flex/GravityMagnetic/GravityMagnetic_CyberShare/ on 2/29/2012. The downloaded text file was then imported into an Excel sprea...
Authors
Zehner, R. Flint Geothermal, LLC
geothermalcoloradomagneticsshapefilewestcentralwest-centralshape filegisarcgisgeospatialmagneticfield strengthpoint shapefilegrounddatageospatial data

Compatibility Study of Nanofiltration and Reverse Osmosis Membranes with 1 Cyclohexylpiperidenium Bicarbonate Solutions

Oct 01, 2015
813.38 kB
Publicly accessible
The switchable polarity solvent forward osmosis (SPS FO) desalination process requires use of a polishing filtration step to remove trace quantities of draw solution from the product water stream. Selected nanofiltration (NF) and reverse osmosis (RO) membranes were tested for thei...
Authors
Adhikari, B. et al Idaho National Laboratory
geothermalswitchable polarity solvent forward osmosisnanofiltrationreverse osmosismembranesps fobrinecoupon testsmodule tests
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