AndreaBozzo/ceres-open-data-index huggingface dataset:
Nanofiltration Results: Membrane Removal of Calcium, Magnesium, Sodium, Silica, Lithium, Chlorine, and Sulfate from Simulated Geothermal Brines

Results from a nanofiltration study utilizing simulated geothermal brines.  The data includes a PDF documenting the process used to remove Calcium, Magnesium, Sodium, Silica, Lithium, Chlorine, and Sulfate from simulated geothermal brines.  Three different membranes were evaluated.  The results were analyzed using inductively coupled plasma mass spectrometry (ICP-MS).

Tags: calcium, calcium-removal, chlorine, chlorine-removal, lithium, lithium-removal, magnesium, magnesium-removal, membrane-nanofiltration, mineral-recovery, nanofiltration, silica, silica-removal, simluated-geothermal-brine, sodium, sodium-removal, sulfate, sulfate-removal
Organization: Department of Energy
Recovery of Rare Earths, Precious Metals and Other Critical Materials from Geothermal Waters with Advanced Sorbent Structures

The work evaluates, develops and demonstrates flexible, scalable mineral extraction technology for geothermal brines based upon solid phase sorbent materials with a specific focus upon rare earth elements (REEs).  The selected organic and inorganic sorbent materials demonstrated high performance for collection of trace REEs, precious and valuable metals.  The nanostructured materials typically performed better than commercially available sorbents. Data contains organic and inorganic sorbent removal efficiency, Sharkey Hot Springs (Idaho) water chemistry analysis, and rare earth removal efficiency from select sorbents.  The Sharkley Hot Springs water chemistry presented includes spiked levels of REEs.

Tags: concentrartion, geothermal, green-mining, inorganic-sorbent-removal-efficiency, mineral-recovery, nano, organic-sorbent-removal-efficiency, performance, precious-metals, rare-earth-element, rare-earth-elements, recovery-of-rare-earths-from-sorbents, recycles, rees, sharkey-hot-springs-aqueous-chemistry, sharkey-hot-springs-water-chemistry, sorbent-rare-earth-element-removal-efficiency, sorbents, technical-report
Organization: Department of Energy
Rare Earth Element Content of Thermal Fluids from Surprise Valley, California

Rare earth element measurements for thermal fluids from Surprise Valley, California. Samples were collected in acid washed HDPE bottles and acidified with concentrated trace element clean (Fisher Scientific) nitric acid. Samples were pre-concentrated by a factor of approximately 10 using chelating resin with and IDA functional group and measured on magnetic sector ICP-MS.  Samples include Seyferth Hot Springs, Surprise Valley Resort Mineral Well, Leonard's Hot Spring, and Lake City Mud Volcano Boiling Spring.

Tags: aasg, aqueous-chemistry, aqueous-chemistry-analysis, boiling-springs, content-model, geothermal, hot-springs, mineral-recovery, rare-earth-element-aqueous-chemistry, rare-earth-elements, ree, surprise-valley
Organization: Department of Energy
West Flank Coso FORGE: Petrographic and X-Ray Diffraction Analyses for Samples

XRD and Petrographic Study for wells 83-11 33A-7 and 33A-7RD-1 West Flank FORGE. Work and report completed by Clay Jones and Joseph Moore at the Energy and Geoscience Institute (EGI) in 2011.

Tags: coso, egs, forge, geothermal, petrographic, petrography, study, west-flank, xrd
Organization: Department of Energy
Innovative Play Fairway Modelling Applied to the Tularosa Basin Project Report

This report describes all of the work done in Phase I of a geothermal exploration project in the Tularosa Basin, as well as an outline for Phase II work, and more.

Tags: assessment, basin, exploration, fracture-permeability, geothermal, groundwater, heat, innovative, investigation, modelling, new-mexico, nm, paper, pfa, phase-1, play-fairway-analysis, project, report, resource, tularosa, tularosa-basin
Organization: Department of Energy
Chemistry Data for Geothermometry Mapping of Deep Hydrothermal Reservoirs in Southeastern Idaho

This dataset includes chemistry of geothermal water samples of the Eastern Snake River Plain and surrounding area. The samples included in this dataset were collected during the springs and summers of 2014 and 2015. All chemical analysis of the samples were conducted in the Analytical Laboratory at the Center of Advanced Energy Studies in Idaho Falls, Idaho.  This data set supersedes #425 submission and is the final submission for AOP 3.1.2.1 for INL.  Isotopic data collected by Mark Conrad will be submitted in a separate file.

Tags: aasg, aqueous, aqueous-chemistry-analysis, caes, chemistry, content-model, geochemistry, geothermal, geothermometry, hydrothermal, idaho, ngds, snake-river-plain, springs, usgin, water-samples, wells
Organization: Department of Energy
Final Report - Cascades/Aleutians Play Fairway Project

Final Report describing data collection, evaluation, modeling and analysis.  Ranking of Cascade and Aleutian volcanic centers for geothermal potential.

Tags: alaska, aleutians, assessment, california, cascades, data, evaluation, exploration, geochemistry, geodesy, geology, geophysics, geothermal, heat-flow, investigation, model, mt-st-helens, pfa, play-fairway, reconaissance, reservoir, shasta, site, statistics, structural, tectonic, volcanic, volcano, washington
Organization: Department of Energy
Play Fairway Analysis CA-NV-OR: Additional 2km Grid Figures

Various data sets displayed on a 2km grid for the Play Fairway Analysis CA-NV-OR area. Grids at 2km, updated from 5km.

Tags: ca-nv-or, california, characterization, data-difference, degree-of-exploration, exploration, geologic-profile, georeferenced, geospatial-data, geothermal, heat, heat-flow, jpeg, medicine-lake, nevada, oregon, permeability, pfa, play-fairway-analysis, rank, raster, san-emidio
Organization: Department of Energy
Play Fairway Analysis CA-NV-OR: Figures on 2km Grids

Various data sets displayed on a 2km grid for the Play Fairway Analysis CA-NV-OR area.

Tags: ca-nv-or, california, characterization, exploration, favorability, geochemistry, geologic-profile, geophysics, georeferenced, geospatial-data, geothermal, heat, heat-flow, heat-rank, land-access, nevada, oregon, permeability, pfa, play-fairway-analysis, protected-land, quantity-of-data, rank, raster, seismic, seismic-moment, skew, structural
Organization: Department of Energy
Play Fairway Analysis CA-NV-OR: San Emidio Geophysical Data

Various geophysical exploration data for San Emidio KGRA

Tags: assessment, ca-nv-or, geophysical-survey, geophysics, geothermal, gradient, gradiometry, gravity, insar, interferometry, investigation, magnetic, magnetics, pfa, play-fairway-analysis, psinsar, remote-sensing, resource, san-emidio, self-potential-resistivity, site, sp, survey
Organization: Department of Energy
Play Fairway Analysis CA-NV-OR: 2km Grid Based Analysis

Combined geochemical and geophysical data, weighted and ranked for geothermal prospect favorability.

Tags: ca-nv-or, california, characterization, exploration, fault, faults, favorability, geochemistry, geophysics, geothermal, geothermometry, grid-files, heat-flow, helium, medicine-lake, mt, nevada, oregon, pfa, play-fairway-anaysis, prospect, rank, rankings, san-emidio, seismicity, strain, strain-rate, stress, structural-setting, volcanism, well-data
Organization: Department of Energy
Play Fairway Analysis CA-NV-OR: Geochemistry Data (Play Fairway Area Only)

Subset of all Aqueous Geochemistry, selected for UCD PF area only.

Tags: aqueous, aqueous-geochemistry, ca-nv-or, california, characterization, geochemistry, geospatial-data, geothermal, nevada, oregon, pfa, play-fairway-analysis
Organization: Department of Energy
Play Fairway Analysis CA-NV-OR: Geochemistry Data

Tabular aqueous geochemistry data files for the Play Fairway Analysis CA-NV-OR area.

Tags: aqueous, ca-nv-or, california, characterization, chemistry, geochemistry, geothermal, helium, nevada, oregon, pfa, play-fairway-analysis, powell-and-cumming
Organization: Department of Energy
Fallon FORGE: GIS and Downhole Well Lithology Data

ArcGIS Map Package with MT Station Locations, 2D Seismic Lines, Well data, Known Regional Hydrothermal Systems, Regional Historic Earthquake Seismicity, Regional Temperature Gradient Data, Regional Heat Flow Data, Regional Radiogenic Heat Production, Local Geology, Land Status, Cultural Data, 2m Temperature Probe Data, and Gravity Data. Also a detailed down-hole lithology notes are provided.

Tags: 2d, cultural-data, down-hole, downhole, earthquake, egs, fallon, forge, geology, geophysics, geospatial-data, geothermal, gis, gradient, gravity, heat-flow, historical, hydrothermal, land-status, lines, lithology, location, magnetotellurics, map-package, mesozoic, mt, nevada, radiogenic-heat, seismic, seismicity, site-characteristics, station, temperature, temperature-gradient, temperature-probe, well-data
Organization: Department of Energy
West Flank Coso FORGE: Well Photos and Notes

Photos and detailed downhole lithology notes for wells CGEH-1 and 74-2 at the West Flank Coso, Ca FORGE location. 

Tags: california, coso, coso-west-flank, down-hole, downhole, forge, geothermal, well-data, well-notes, well-photos, west-flank, west-flank-coso
Organization: Department of Energy
West Flank Coso FORGE Digital Elevation Model and Geology Shapefiles

Geologic ArcGIS data of West Flank Coso, Ca FORGE site from a unpublished map by Rich Whitmarsh. The zip file includes a DEM, hillshade and four shapefiles of the general outlines of FORGE area.

Tags: 3d-model, arcgis-data, boundaries, boundary, california, coso, dem, digital-elevation-model, egs, forge, geologic-map, geology, geospatial-data, geothermal, hillshade, lidar, remote-sensing, shape-file, shapefile, site-map, west-flank, west-flank-coso
Organization: Department of Energy
Column Sorption Uptake and Regeneration Study; Rare Earth Element Sorbent Uptake and Sorbent Stripping

Study of rare earth element (REE) uptake from geothermal brine simulant by column loading, metal recovery through stripping, and regeneration of column for re-loading. Simulated brine testing.

Tags: brine, column, geothermal, loading, mineral-recovery, rare-earth-element, recovery-from-sorbent, rees, regeneration, reload, removal-efficiency, stripping
Organization: Department of Energy
Cascades/Aleutian Play Fairway Analysis: Data and Map Files

Contains Excel data files used to quantifiably rank the geothermal potential of each of the young volcanic centers of the Cascade and Aleutian Arcs using world power production volcanic centers as benchmarks.  Also contains shapefiles used in play fairway analysis with power plant, volcano, geochemistry and structural data. 

Tags: aleutian, aleutians, cascades, fumaroles, geochemistry, geochemsitry-data, geospatial-data, geothermal, geothermometry, gis-data, map-data, map-package, mw-capacities, pfa, play-fairway, play-fairway-analysis, power-plants, rock-type, shapefiles, springs, structural-characteristics, structural-data, surface-area, surface-areas, tectonic-setting, volcanic-centers, volcanic-vents, wells, world-volcanic-centers
Organization: Department of Energy
Manganese Uptake of Imprinted Polymers

Batch tests of manganese imprinted polymers of variable composition to assess their ability to extract lithium and manganese from synthetic brines at T = 45 deg C . Data on manganese uptake  for two consecutive cycles are included.

Tags: brine, content-model, geothermal, geothermal-mineral-recovery, manganese, manganese-uptake, mineral-brine-recovery, ngds, polymer-sorbent, removal-efficiency, usgin
Organization: Department of Energy
Lithium Uptake Data of Lithium Imprinted Polymers

Batch tests of lithium imprinted polymers of variable composition to assess their ability to extract lithium from synthetic brines at T = 45 degC.  Initial selectivity data are included

Tags: brines, content-model, geothermal, geothermal-mineral-recovery, lithium, lithium-polymer-sorbents, lithium-removal-efficiency, ngds, sorbent, usgin
Organization: Department of Energy
Tularosa Basin Play Fairway Analysis: Hydrothermal Alteration Map

This is a hydrothermal alteration map of the Tularosa Basin area, New Mexico and Texas that was created using Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) multispectral data band ratios based upon diagnostic features of clay, calcite, silica, gypsum, ferric iron, and ferrous iron. Mesoproterozoic granite in the San Andreas Range often appeared altered, but this may be from clays produced by weathering or, locally, by hydrothermal alteration. However, no field checking was done. 

Tags: alteration, aster, basin, exploration, geology, geospatial-data, geothermal, hydrothermal, map, new-mexico, pfa, play-fairway-analysis, texas, tularosa, tularosa-basin
Organization: Department of Energy
Tularosa Basin Play Fairway Analysis: Water Chemistry

This shapefile contains 409 well data points on Tularosa Basin Water Chemistry, each of which have a location (UTM), temperature, quartz and Potassium/Magnesium geothermometer; as well as concentrations of chemicals like Mn, Fe, Ba, Sr, Cs, Rb, As, NH4, HCO3, SO4, F, Cl, B, SiO2, Mg, Ca, K, Na, and Li.

Tags: arcgis, basin, chemistry, geochemistry, geospatial-data, geothermometer, gis, new-mexico, pfa, shapefile, tularosa, water, water-chemistry
Organization: Department of Energy
Tularosa Basin Play Fairway: Weights of Evidence Models

These models are related to weights of evidence play fairway anlaysis of the Tularosa Basin, New Mexico and Texas. They were created through Spatial Data Modeler: ArcMAP 9.3 geoprocessing tools for spatial data modeling using weights of evidence, logistic regression, fuzzy logic and neural networks. It used to identify high values for potential geothermal plays and low values. The results are relative not only within the Tularosa Basin, but also throughout New Mexico, Utah, Nevada, and other places where high to moderate enthalpy geothermal systems are present (training sites).

Tags: basin, exploration, geospatial-data, geothermal, geothermal-exploration, model, modelling, new-mexico, pfa, play-fairway-analysis, post-probability, probability, stochastic, stochastic-anlysis, texas, tularosa, weights-of-evidence, wofe
Organization: Department of Energy
Thermal Drawdown-Induced Flow Channeling in a Single Fracture in EGS

The evolution of flow pattern along a single fracture and its effects on heat production is a fundamental problem in the assessments of engineered geothermal systems (EGS). The channelized flow pattern associated with ubiquitous heterogeneity in fracture aperture distribution causes non-uniform temperature decrease in the rock body, which makes the flow increasingly concentrated into some preferential paths through the action of thermal stress. This mechanism may cause rapid heat production deterioration of EGS reservoirs.
In this study, we investigated the effects of aperture heterogeneity on flow pattern evolution in a single fracture in a low-permeability crystalline formation. We developed a numerical model on the platform of GEOS to simulate the coupled thermo-hydro-mechanical processes in a penny-shaped fracture accessed via an injection well and a production well. We find that aperture heterogeneity generally exacerbates flow channeling and reservoir performance generally decreases with longer correlation length of aperture field. The expected production life is highly variable (5 years to beyond 30 years) when the aperture correlation length is longer than 1/5 of the well distance, whereas a heterogeneous fracture behaves similar to a homogeneous one when the correlation length is much shorter than the well distance. Besides, the mean production life decreases with greater aperture standard deviation only when the correlation length is relatively long. Although flow channeling is inevitable, initial aperture fields and well locations that enable tortuous preferential paths tend to prolong heat production lives.


Tags: egs, engineered-geothermal-systems, flow-channeling, geothermal, geothermics, heat-production, reservoir-simulation, single-fracture, single-fracture-system, thermal-drawdown, thermomechanical, thermomechanical-coupling
Organization: Department of Energy
Thermal Drawdown Induced Flow Channeling in Fractured Geothermal Reservoirs: Rock Mechanics and Rock Engineering

We investigate the flow-channeling phenomenon caused by thermal drawdown in fractured geothermal reservoirs. A discrete fracture network-based, fully coupled thermal "hydrological" mechanical simulator is used to study the interactions between fluid flow, temperature change, and the associated rock deformation. The responses of a number of randomly generated 2D fracture networks that represent a variety of reservoir characteristics are simulated with various injection-production well distances. We find that flow channeling, namely flow concentration in cooled zones, is the inevitable fate of all the scenarios evaluated. We also identify a secondary geomechanical mechanism caused by the anisotropy in thermal stress that counteracts the primary mechanism of flow channeling. This new mechanism tends, to some extent, to result in a more diffuse flow distribution, although it is generally not strong enough to completely reverse flow channeling. We find that fracture intensity substantially affects the overall hydraulic impedance of the reservoir but increasing fracture intensity generally does not improve heat production performance. Increasing the injection-production well separation appears to be an effective means to prolong the production life of a reservoir.

DOI: 10.1007/s00603-015-0776-0.


Tags: egs, enhanced-geothermal-reservoirs, explosive-fracturing, flow-channeling, geothermal, reservoir-simulation, stimulation, thermal-drawdown, thermomechanical-coupling
Organization: Department of Energy
Gas Propagated Borehole Fracture Model And Simulation

We developed a model for fracture production produced during detonation of an explosive mixture in a 10m packed off section of a shallow borehole. The model is based upon an actual field and lab experiments on low-damage borehole fracturing performed at Sandia National Labs by Mark Grubelich in 2014. The simulation was developed by O. Vorobiev at LLNL.

Tags: borehole-fracturing, borehole-propellant, egs, fracking, fracturing-simulation, geothermal, propellant-fracturing
Organization: Department of Energy
Analysis of Existing Data from a Distributed Acoustic Sensing Experiment at Garner Valley, California

In September 2013, an experiment using Distributed Acoustic Sensing (DAS) was conducted at Garner Valley, a test site of the University of California Santa Barbara (Lancelle et al., 2014). This submission includes noise cross-correlation functions (NCF) . Each file includes a NCF between two channels.  The name of each channel denotes the  distance in meters from starting  point of the fiber-optic cable. 

The NCF is a time series data. The column 1 and 2 are time in seconds and dimensionless amplitude (cross correlation coefficient) respectively.
  
Lancelle, C., N. Lord, H. Wang, D. Fratta, R. Nigbor, A. Chalari, R. Karaulanov, J. Baldwin, and E. Castongia (2014), Directivity and Sensitivity of Fiber-Optic Cable Measuring Ground Motion using a Distributed Acoustic Sensing Array (abstract # NS31C-3935), AGU Fall Meeting. https://agu.confex.com/agu/fm14/webprogram/Session1938.html 

The e-poster is available at: 
https://agu.confex.com/data/handout/agu/fm14/Paper_19828_handout_696_0.pdf


Tags: ambient-noise, california, das, distributed-acoustic-sensing, egs, fiber-optics, garner-valley, ncf, noise-cross-correlation-funciton, porotomo, seismic-tomography
Organization: Department of Energy
Raw Pressure Data from Boise Hydrogeophysical Research Site (BHRS)

Pressure data from a phreatic aquifer was collected in the summer of 2013 during Multi-frequency Oscillatory Hydraulic Tomography pumping tests. All tests were performed at the Boise Hydrogeophysical Research Site. The data will be inverted using a fast steady-periodic adjoint-based inverse code. 

Tags: aquifer-characterization, bhrs, boise, geothermal, hydrogeophysical, hydrology, idaho, oscillatory-flow, porotomo, pressure, pressure-data, pressure-test, raw-data, reservoir-characterization, tomography, well, well-test, wells
Organization: Department of Energy
DTS Raw Data Guelph, Ontario Canada

Unprocessed active distributed temperature sensing (DTS) data from 3 boreholes in the Guelph, ON Canada region. Data from borehole 1 was collected during a fluid injection while data from boreholes 2 and 3 were collected under natural gradient conditions in a lined borehole. 

The column labels/headers (in the first row) define the time since start of measurement in seconds and the row labels/headers (in the first column) are the object IDs that are defined in the metadata. Each object ID is a sampling location whose exact location is defined in the metadata file. Data in each cell are temperature in Celsius at time and sampling location as defined above.

Tags: borehole, borehole-data, canada, distributed-temperature-sensing, distributed-temperature-survey, downhole, drill-hole, dts, geothermal, guelph, log, ontario, raw-data, temperature, temperature-data, well, well-data
Organization: Department of Energy
Temperature and Pressure Data Brady Monitoring Well SP-2

Static Pressure and Temperature Log for Brady monitor well SP-2. This data was taken from Well SP-2 which is part of the Brady Hot Springs Geothermal Site. The data contains pressure and temperature vs depth data for RIH (run in hole) Static conditions and POOH (pull out of hole) Static conditions. The data was recorded on 2/18/2015 and measurements reach a depth of 4392 feet.

Tags: borehole, brady, depth, geothermal, nevada, pooh, pressure, pressure-log, rih, sp-2, temperature, temperature-log, well, well-data
Organization: Department of Energy
Brady Geothermal 1D Seismic Velocity Model

This submission contains an ASCII text file of seismic velocities derived from ambient noise cross-correlation used to create a model of seismic velocity as a 1-D function of depth in addition to a quarterly report describing the creation and use of the model. Model uses 28 Green's functions filtered between 4-10 Hz for Vp, Vs, and Qs were calculated. 1D model estimated for each path. The final model is a median of the individual models. Resolution is best for the top 1 km. Poorly constrained with increasing depth.

Tags: 1d, ambient-noise, brady-geothermal-seismic-model, geothermal, insar, seismic, seismic-velocity, seismic-velocity-model
Organization: Department of Energy