AndreaBozzo/ceres-open-data-index huggingface dataset:
EGS Collab Experiment 2: Laser Scanned 4100 L Drift Map

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) near Yates Shaft. Recently, we conducted a laser survey around the Testbed 2 to capture the details of the drift. This submission package includes the laser scanned drift map around the Testbed 2. The drift map data are presented in AutoCAD (*dxf),  Leapfrog mesh (*.msh), and point cloud (*.csv) file formats. 

Note: The coordinate system used is local Homestake Mine Coordinate (HMC) system from an old gold mine that was in operation for over 100 years.

Tags: autocad, battery-charging-station, drift-map, egs, egs-collab, energy, experiment-2, geothermal, hydraulic-fracturing, hydraulic-shearing, laser-scanned, laser-scanned-drift-map, laser-survey, leapfrog, map, point-cloud, remote-sensing, sanford-underground-research-facility, surf, testbed-2, yates-shaft
Organization: Department of Energy
Washington Geothermal Play Fairway Analysis Technical Report

An investment of $0.7M from the Geothermal Technology Office for Phase 2 of Play Fairway Analysis in Washington State improved existing favorability models and increased model confidence. New 1:24,000-scale geological mapping, 15 detailed geophysical surveys, 2 passive seismic surveys, and geochronology collected during this phase were coupled with updated and detailed structural modeling and have significantly improved the conceptual models of three potential blind geothermal systems/plays in Washington State, the St. Helens Shear Zone, Mount Baker, and Wind River Valley. Results of this analysis reveal the presence of commercially viable undiscovered geothermal resources in all three study areas. The analysis additionally provides a clear definition of the geothermal prospects in terms of the essential elements of a functioning geothermal system, the confidence in these assessments, and associated potential and risk of development. 

This report also includes a proposal to validate the modeling results in highly favorable areas for two main reasons: (1) to develop confidence in the modeling approach that will encourage future development of geothermal resources in Washington State inside and outside of the Phase 2 study areas, and (2) to provide actionable results to the DOE, existing industry partners, newly identified developers, and other renewable-energy stakeholders. The proposed validation activities aim to collect new data that will further the understanding of geothermal resource potential in Washington, as well as substantiate the favorability, confidence, and risk models developed in Phases 1 and 2. 

Tags: characterization, energy, exploration, favorability, geophysic, geospatial-data, geothermal, grid-files, investigation, pfa, play-fairway, site, strain, velocity, washington, washington-state
Organization: Department of Energy
Brady's Geothermal Field DASH Resampled in Time

This submission includes a link to the DASH (Horizontal distributed acoustic sensing) data files that were resampled in time to 100 samples per second from the original 1000 samples per second files.
Data is in 30 second Matlab files organized into directories by day. The README_DASH.pdf file includes details on the contents of the Matlab files.
Metadata is the same as the original data files and can be found in GDR submission 980 (see "Original Data Files" link).

Tags: brady-hot-spring, das, dash, distributed-acoustic-sensing, fiber-optic, geophysics, geothermal, horizontal, matlab, nevada, poroelastic-tomography, porotomo, seismic-array, surface-sensors
Organization: Department of Energy
Tularosa Basin Play Fairway Analysis: White Sands Missile Range Main Cantonment and NASA Area Faults, New Mexico

This is a zipped ArcGIS shapefile containing faults mapped for the Tularosa Basin geothermal play fairway analysis project. The faults were interpolated from gravity and seismic (NASA area) data, and from geomorphic features on aerial photography. Field work was also done for validation of faults which had surface expressions. 

Tags: data, energy, fault-mapping, faulting, feature, geologic, geology, geophysical, geophysics, geospatial, geospatial-data, geothermal, new-mexico, nm, pfa, play-fairway-analysis, play-fairway-modeling, structural, surficial-expression, tularosa-basin
Organization: Department of Energy
Fallon FORGE: Gravity and Magnetics Data

This package contains principal facts for new gravity data collected September - November 2017 in support of the Fallon FORGE project. Also included are rock core density and magnetic susceptibility data for key core intervals, used in modeling 2D and 3D gravity inversions. 

Individual metadata summaries are provided as .pdf within each attached archive.

Tags: 3d, bch-3, bunejug-mountains, data, density, egs, energy, fallon, foh-2, forge, geophysics, geospatial-data, geothermal, gravity, gravmag, inverse-model, inversion, magnetic-susceptibility, magnetics, nevada, nv, rock-density, sw51-20, vetted-no
Organization: Department of Energy
Rare Earth Element and Trace Element Data Associated with Hydrothermal Spring Reservoir Rock, Idaho

These data represent rock samples collected in Idaho that correspond with naturally occurring hydrothermal samples that were collected and analyzed by INL (Idaho Falls, ID). Representative samples of type rocks were selected to best represent the various regions of Idaho in which naturally occurring hydrothermal waters occur. This includes the Snake River Plain (SRP), Basin and Range type structures east of the SRP, and large scale/deep seated orogenic uplift of the Sawtooth Mountains, ID. Analysis includes ICP-OES and ICP-MS methods for Major, Trace, and REE concentrations.

Tags: aasg-geothermal-data, content-model, element-concentrations, energy, geothermal, hydrothermal, idaho, major, ngds, rare-earth-element, ree, trace, usgin
Organization: Department of Energy
Rare Earth Element Concentrations in Submarine Hydrothermal Fluids

Rare earth element concentrations in submarine hydrothermal fluids from Alarcon Rise, East Pacific Rise, REE concentrations in submarine hydrothermal fluids from Pescadero Basin, Gulf of California, and the Cleft vent field, southern Juan de Fuca Ridge. Data are not corrected to zero Mg.

Tags: aasg, alarcon-rise, aqueous, aqueous-chemistry, cleft-vent, content-model, data, east-pacific-rise, fluid-chemistry, geochemistry, geothermal, gulf-of-california, hydrothermal, juan-de-fuca-ridge, mineral-recovery, ngds, offshore, pescadero-basin, rare-earth-elements, ree, submarine, usgin, vent
Organization: Department of Energy
Data for Known Geothermal Resource Areas (KGRA) and Identified Hydrothermal Resource Areas (IHRA) in Southern Idaho and Southeastern Oregon

The presented database includes water chemistry data and structural rating values for various geothermal features used for performing principal component (PC) and cluster analyses work to identify promising KGRAs and IHRAs in southern Idaho and southeastern Oregon. A brief note on various KGRAs/IHRAs is also included herewith. Results of PC and cluster analyses are presented as a separate paper (Lindsey et al., 2017) that is, as of the time of this submission, in 'revision' status.

Tags: energy, geothermal, id, idaho, ihra, kgra, oregon, potential, resource-assessment, southeastern-oregon, southern-idaho, water-composition
Organization: Department of Energy
Washington Play Fairway Analysis - Poly 3D Matlab Fault Modeling Scripts with Input Data to Create Permeability Potential Models

Matlab scripts and functions and data used to build Poly3D models and create permeability potential layers for 1) St. Helens Shear Zone, 2) Wind River Valley, and 3) Mount Baker geothermal prospect areas located in Washington state.

Tags: energy, exploration, fault-model, geothermal, investigation, matlab, mount-baker, mount-st-helens, permeability-potential, pfa, poly3d, resource-assessment, site-assessment, st-helens-shear-zone, stress-model, washington-state, wind-river-valley
Organization: Department of Energy
Washington State Play Fairway Analysis - Passive Monitoring of St. Helens Shear Zone for Tomography and Precision Microseismic Event Detection

Data resources were derived from a passive seismic survey of the northern St. Helens Shear Zone on geothermal leases 12-24 km north of Mount St. Helens for phase 2 of the Geothermal Play-Fairway Analysis of Washington State Prospects. A 20 seismic station array of broadband seismometers was deployed with irregular spacing (1-4 km) over an area of 12 km to image seismogenic features and their damage zones in the shallow crust.

Tags: ambient-noise-tomography, energy, exploration, focal-mechanisms, geophysics, geothermal, micro-seismicity, mount-saint-helens, mount-st-helens, mt-saint-helens, mt-st-helens, passive-seismic-monitoring, passive-seismic-tomography, pfa, relocated-seismic-events, resource-assessment, seismic, site-assessment, site-investigation, st-helens-shear-zone, tomography, velocity, vp, vp-vs, vs, washington-state
Organization: Department of Energy
PoroTomo Natural Laboratory Horizontal and Vertical Distributed Acoustic Sensing Data

This dataset includes links to the PoroTomo DAS data in both SEG-Y and hdf5 (via h5py and HSDS with h5pyd) formats with tutorial notebooks for use. Data are hosted on Amazon Web Services (AWS) Simple Storage Service (S3) through the Open Energy Data Initiative (OEDI). Also included are links to the documentation for the dataset, Jupyter Notebook tutorials for working with the data as it is stored in AWS S3, and links to data viewers in OEDI for the horizontal (DASH) and vertical (DASV) DAS datasets.

Horizontal DAS (DASH) data collection began 3/8/16, paused, and then started again on 3/11/2016 and ended 3/26/2016 using zigzag trenched fiber optic cabels. Vertical DAS (DASV) data collection began 3/17/2016 and ended 3/28/16 using a fiber optic cable through the first 363 m of a vertical well. These are raw data files from the DAS deployment at (DASH) and below (DASV) the surface during testing at the PoroTomo Natural Laboratory at Brady Hot Spring in Nevada.

SEG-Y and hdf5 files are stored in 30 second files organized into directories by day. The hdf5 files available via HSDS are stored in daily files. Metadata includes information on the timing of recording gaps and a file count is included that lists the number of files from each day of recording.

These data are available for download without login credentials through the free and publicly accessible Open Energy Data Initiative (OEDI) data viewer which allows users to browse and download individual or groups of files.

Tags: bradys-geothermal-field, das, distributed-acoustic-sensing, distributed-sensing, downhole, fiber-optic, geophysics, geoscience, geothermal, h5py, h5pyd, hdf5, hsds, hydrothermal, jupyter-notebook, oedi, poroeleastic-tomography, porotomo, python, raw-data, seismic-array, seismicity, surface-sensors, trenched
Organization: Department of Energy
Chemical, Calcium Phosphate Cements for Geothermal Wells - Corrosion Protection, Bond Strength and Matrix Self-Healing

The data set shows performance of economical calcium phosphate cement (Fondu) blended with fly ash, class F (FAF) in carbon steel corrosion protection tests (corrosion rate, corrosion current and potential), bond- and matrix strength, as well as matrix strength recovery after imposed damage at 300C. The corrosion protection and lap-shear bond strength data are given for different Fondu/FAF ratios, the matrix strength data recoveries are reported for 60/40 weight % Fondu/FAF ratios. Effect of sodium phosphate on bond strength, corrosion protection and self-healing is demonstrated.

Tags: carbon-steel-corrosion, casing, composite, corrosion-protection, corrosion-rate, energy, experiment, geothermal, high-temp, high-temperature, integrity, self-healing, wellbore
Organization: Department of Energy
CO2 Push-Pull Single Fault Injection Simulations

ASCII text files containing grid-block name, X-Y-Z location, and multiple parameters from TOUGH2 simulation output of CO2 injection into an idealized single fault representing a dipping normal fault at the Desert Peak geothermal field (readable by GMS). The fault is composed of a damage zone, a fault gouge and a slip plane. The runs are described in detail in the following:

Borgia A., Oldenburg C.M., Zhang R., Jung Y., Lee K.J., Doughty C., Daley T.M., Chugunov N., Altundas B, Ramakrishnan T.S., 2017. Carbon Dioxide Injection for Enhanced Characterization of  Faults and Fractures in Geothermal Systems. Proceedings of the 42st Workshop on Geothermal Reservoir Engineering, Stanford University, Stanford, California, February 13-17.

Tags: carbon-dioxide, co2-injection, egs, energy, fault-characterization, fault-imaging, fault-sensitivity, fault-system, fluid-mechanics, fracture-system, fractures, geothermal, gms, identification, injection, permeability-characterization, permeable-flow-paths, pressure-transient, production, reservoir, rock-properties, seismic-imaging, stimulation, tough2
Organization: Department of Energy
LiDAR, Granite Springs Valley, Nevada Play Fairway Analysis

This data is associated with the Nevada Play Fairway project and contains the entire package of LiDAR data for Granite Springs Valley. 

Tags: arcgis, bare-earth, energy, geospatial-data, geothermal, gis, granite-springs-valley, gsv, hillshade, layer-package, lidar, nevada, nv, nv-great-basin, pfa, play-fairway-analysis, remote-sensing, slope
Organization: Department of Energy
Fluid Geochemistry, Granite Springs Valley, Nevada Play Fairway Analysis

This data set is associated with the Nevada Play Fairway project. Excel file 5-Area Chem contains all the major chemistry for the areas sampled in the project. New analyses are in lines 2-30, while older analyses appear below that. Field Data excel file contains both field notes and data with ninety entries showing sixty areas not sampled either because they were to dry, cold, or unable to locate. Thirty sites were sampled and their sample numbers appear in this file corresponding to those in the 5-Area Chemistry file. Excel file 5-Area Geothermometer contains a summary of geothermometers calculated for the new and historical data sets. Scanned field sheets are attached as a pdf.


Tags: analysis, assessment, characterization, chemistry, data, energy, field-work, geochemistry, geothermal, geothermometry, granite-springs-valley, gsv, historical, nevada, new, notes, nv-great-basin, nv-pfa, pfa, play-fairway, records, resource
Organization: Department of Energy
Gravity, Granite Springs Valley, Nevada Play Fairway Analysis

All raw data for new data acquired, key grids such as CBA and horizontal derivative, acquisition report, and depth models. This gravity data is associated with the Nevada Play Fairway project. 

Tags: acquisition, cba, corrected, data, density-contrast, depth, free-air, geophysics, granite-springs-valley, gravity, grids, gsv, horizontal-derivative, inverted, model, modeling, nevada, nv, nv-great-basin, pfa, profile, raw, report, section, tidal, tide
Organization: Department of Energy
2D Seismic Profiles, Nevada Play Fairway - Granite Springs Valley

This data is associated with the Nevada Play Fairway project and contains 2D seismic profile data in cropped jpegs and tiffs, both interpreted and uninterpreted. Seismic data owned or controlled by Seismic Exchange, Inc.; interpretation is that of the University of Nevada, Reno.


Tags: active-source, data, energy, geophysical, geophysics, geothermal, granite-springs-valley, imaging, interpretation, nevada, nv, nv-great-basin, pfa, play-fairway, profile, seismic, seismic-profile
Organization: Department of Energy
Granite Springs Valley, Nevada Play Fairway Analysis - Well data and Temperature Survey

This data is associated with the Nevada Play Fairway project and includes excel files containing raw 2-meter temperature data and corrections. GIS shapefiles and layer files contain ing location and attribute information for the data are included. Well data includes both deep and shallow TG holes, GIS shapefiles and layer files.

Tags: 2-meter-temperature-data, arcgis, energy, geochemistry, geospatial-data, geothermal, gis, granite-springs-valley, layer-file, layerfile, nevada, nv-great-basin, rock-chemistry, shallow-temperature-survey, shape-file, shapefile, well-data
Organization: Department of Energy
High-Temperature Inorganic Self-Healing Inorganic Cement Composites

The data files below summarize the results from various experiments testing properties of high-temperature self-healing inorganic cement composites. These properties include cement-carbon steel bond strength, Young's modulus recovery, matrix recovery strength, and compressive strength and Yonug's modulus for cement composites modified with Pozzolanic Clay additives.

Tags: aged-samples, bond-strength, carbon-steel, cement, cement-carbon-steel-bond-strength-recovery, cement-composites, chemical, clay, composite, energy, geothermal, high-temp, high-temperature, high-temperature-cement, high-temperatures, inorganic, integrity, pozzolan, pozzolana, repeated-damage, self-healing, self-healing-cement, strength-recovery, technology, wellbore
Organization: Department of Energy
Rare Earth Adsorption and Desorption with PEGDA Beads

We synthesized PEGDA polymer hydrogel beads for cell embedding and compared REE biosorption with these beads via a gravity-driven flow through setup.  One way to set up a flow through system is by cell encapsulation into polymer beads with a column setup similar to that used in the chromatography industry.  To achieve this, we tested PEGDA for cell encapsulation, and tested REE biosorption under both batch mode and a follow through setup based on gravity .  For making the cell embedded polymer beads, we used a fluidic device by which homogenous spherical particles of 0.5 to1 mm in diameter were synthesized.   The beads are made relatively quickly, and the size of the beads can be controlled.  PEGDA beads were polymerized by UV.  Tb adsorption experiment was performed with beads with or without cells embedded.    

Tags: adsorption, biosorption, brine, column, desorption, energy, geothermal, great-salt-lake, hydrogel, lanthanide-binding-tag, lbt-cells, peg-diacrylate, pegda, rare-earth
Organization: Department of Energy
Techno-Economic Assessment for Integrating Biosorption into Rare Earth Recovery Process

The current uncertainty in the global supply of rare earth elements (REEs) necessitates the development of novel extraction technologies that utilize a variety of REE source materials.  Herein, we examined the techno-economic performance of integrating a biosorption approach into a large-scale process for producing salable total rare earth oxides (TREOs) from various feedstocks.  An airlift bioractor is proposed to carry out a biosorption process mediated by bioengineered rare earth-adsorbing bacteria.  Techno-econmic asssements were compared for three distinctive categories of REE feedstocks requiring different pre-processing steps. Key parameters identified that affect profitability include REE concentration, composition of the feedstock, and costs of feedstock pretreatment and waste management.  Among the 11 specific feedstocks investigated, coal ash from the Appalachian Basin was projected to be the most profitable, largely due to its high-value REE content.  Its cost breakdown includes pre-processing (primarily leaching) (8077.71%), biosorption (1619.04%), and oxalic acid precipitation and TREO roasting (3.35%). Surprisingly, biosorption from the high-grade Bull Hill REE ore is less profitable due to high material cost and low production revenue. Overall, our results confirmed that the application of biosorption to low-grade feedstocks for REE recovery is economically viable. 

Tags: adsorption, analysis, bioreactor, biosorption, brine, cash-flow, cost, economics, energy, feedstock, geothermal, mass-balance, price, rare-earth, ree, resource-recovery, tea, techno-economic
Organization: Department of Energy
Design of an Airlift Bioreactor

An important consideration for the process design is cell immobilization-enabled flow-through operation. Large-scale biosorption relies on cells that are immobilized on a supporting substrate and used to 'attract' metal ions.  Cell immobilization allows easy separation of the feed solution and REEs that are attached to the cell surface. It also allows continuous operation without the need of energy-intensive centrifugation or filtration. Lightweight, high surface area, low cost (~$200/m3) high-density polyethylene (HDPE) plastic disks are used as cell carriers for biofilm formation.

Tags: adsorption, airlift, bioadsorption, biofilm, bioreactor, biosorption, energy, geothermal, rare-earth, ree, resource-recovery
Organization: Department of Energy
Great Salt Lake Composition and Rare Earth Speciation Analysis

We have conducted aqueous speciation analyses of the Great Salt Lake (GSL) brine sample (Table 1) and a mock geo sample (Table 2) spiked with 1 ppb Tb and 100 ppb Tb. The GSL speciation (Figure 1) aligns with our basic speciation expectations that strong carbonate complexes would form at mid to higher pH's. Although we expected strong aqueous complexes with fluorides at neutral pH and with chlorides, and hydroxides at low pH, we observe that the dominant species in the low to mid pH range to be Tb3+ as a free ion. Still, we do see the presence of fluoride and chloride complexes within the expected low to mid pH range. 

Tags: adsorption, aqueous, biosorption, brine, chemistry, element, energy, geothermal, great-salt-lake, gsl, rare-earth, ree, speciation, tb, terbium
Organization: Department of Energy
Core-Shell REE Sorbent Extraction Data

Solution chemical analysis data for magnetic core shell sorbent materials. Deionized water and brine solutions were spiked with five rare earth elements and the solutions analyzed after approximately 5 minutes exposure to the sorbent particles.

Tags: brine, brine-study, chemical-analysis, chemistry, core-shell, energy, geothermal, magnetic, mineral-recovery, rare-earth-elements, ree, sorbent-materials
Organization: Department of Energy
Rare Earth Element Concentrations in Wyoming's Produced Waters

Version 2. This study is a joint effort by the University of Wyoming (UW), the UW Engineering Department (UW-ENG), and Idaho National Laboratories (INL) and the United States Geological Survey (USGS) to describe rare earth element concentrations in oil and gas produced waters. In this work we present the Rare Earth Element (REE) and trace metal character of produced water in several oil and gas fields and three coal fired power stations. 

Tags: coproduced, coproduced-resources, energy, geothermal, oil-and-gas, produced-fluid, produced-waters, rare-earth-elements, ree, wyoming
Organization: Department of Energy
Critical Elements in Reservoir Rocks of Produced Fluids Nevada and Utah August 2017

Critical and trace element data for drill cuttings from Beowawe, Dixie Valley, and Roosevelt Hot Springs-Blundell geothermal production fields, for drill cuttings from Uinta basin producing oil-gas wells, and from outcrops in the Sevier Thermal Anomaly-Utah.

Tags: coproduced, coproduced-resource, critical-elements, drill-cuttings, energy, geothermal, nevada, oil-and-gas, reservoir-rocks, sevier-thermal-anomaly, utah
Organization: Department of Energy
Brady's Geothermal Field Distributed Temperature Sensing Data

This submission is an 8 day time history of vertical temperature measurements in Brady observation well 56-1 collected during the PoroTomo field experiment. The data was collected with a fiber-optic DTS system installed to a depth of 372 m below wellhead. DTS installation uses a double-loop set up. Data includes forward length and backward length temperature measurements.

Tags: borehole, brady, distributed-temperature-sensing, dts, egs, fiber-optics, hot-springs, nevada, poroelastic-tomography, porotomo, temperature
Organization: Department of Energy