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Federal
Kinetics of Chlorite Dissolution at Elevated Temperatures and CO2 Conditions
Department of Energy —
Chlorite dissolution kinetics were measured under far from equilibrium conditions using a mixed-flow reactor over temperatures of 100-275 degrees C at pH values of... -
Federal
Rare Earth Adsorption and Desorption with PEGDA Beads
Department of Energy —
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... -
Federal
Utah FORGE 2-2446: Report on Laboratory Block Experiments with Six Different Combinations of Stresses and Rock Fabrics
Department of Energy —
This report documents a series of block-scale hydraulic fracturing experiments, simulating Utah FORGE conditions to investigate how different combinations of in situ... -
Federal
Active Management of Integrated Geothermal-CO2 Storage Reservoirs in Sedimentary Formations
Department of Energy —
Active Management of Integrated Geothermal-CO2 Storage Reservoirs in Sedimentary Formations: An Approach to Improve Energy Recovery and Mitigate Risk: FY1 Final... -
Federal
Techno-Economic Assessment for Integrating Biosorption into Rare Earth Recovery Process
Department of Energy —
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... -
Federal
Active Management of Integrated Geothermal-CO2 Storage Reservoirs in Sedimentary Formations: Data used in Geosphere Journal Article
Department of Energy —
This data submission is for Phase 2 of Active Management of Integrated Geothermal-CO2 Storage Reservoirs in Sedimentary Formations, which focuses on multi-fluid (CO2... -
Federal
Recovery of Rare Earth Elements from Geothermal Fluids through Bacterial Cell Surface Adsorption
Department of Energy —
We summarized the FY17 and part of FY18 results of the analysis of the effect of several parameters (e.g., total dissolved solids, specific competing metals, pH, and... -
Federal
Chlorite Dissolution Kinetics at Variable pH and Temperatures up to 275C
Department of Energy —
FY13 annual report describing the calculations and results associated with the data and dissolution rate contained in "Chlorite Kinetic Dissolution Data and Rate"... -
Federal
Utah FORGE 2-2446: Report on Phase Field Modelling of Near-Wellbore Hydraulic Fracture Nucleation and Propagation
Department of Energy —
This is a report that describes the modelling of fracture nucleation and propagation in the near-wellbore region to understand the relationship between in situ stress... -
Federal
Applications of Geothermally-Produced Colloidal Silica in Reservoir Management - Smart Gels
Department of Energy —
In enhanced geothermal systems (EGS) the reservoir permeability is often enhanced or created using hydraulic fracturing. In hydraulic fracturing, high fluid pressures... -
Federal
Active Management of Integrated Geothermal-CO2 Storage Reservoirs in Sedimentary Formations
Department of Energy —
The purpose of phase 1 is to determine the feasibility of integrating geologic CO2 storage (GCS) with geothermal energy production. Phase 1 includes reservoir... -
Federal
Grain-Scale Failure in Thermal Spallation Drilling
Department of Energy —
Geothermal power promises clean, renewable, reliable and potentially widely-available energy, but is limited by high initial capital costs. New drilling technologies... -
Federal
Conductance Steamflow Relationship
Department of Energy —
These histograms represent our calibration of conductance of a volcanic geothermal field (with a clay cap) and the observed steam flow rates. Darajat is a vapor... -
Federal
The Value of Spatial Information for Determining Well Placement
Department of Energy —
The article and accompanying spreadsheet represent the information posteriors derived from synthetic data of magnetotellurics (MT). These were used to calculate value... -
Federal
Utah FORGE 2-2446: Closing the Loop Between In-situ Stress Complexity and EGS Fracture Complexity - Workshop Presentation
Department of Energy —
This is a presentation on the Closing the Loop Between In-situ Stress Complexity and EGS Fracture Complexity project by Lawrence Livermore National Laboratory,... -
Federal
Chlorite Dissolution Rates From 25 to 275 degrees and pH 3 to 10
Department of Energy —
We have calculated a chlorite dissolution rate equation at far from equilibrium conditions by combining new data (20 experiments at high temperature) with previously... -
Federal
Newberry EGS Seismic Velocity Model
Department of Energy —
We use ambient noise correlation (ANC) to create a detailed image of the subsurface seismic velocity at the Newberry EGS site down to 5 km. We collected continuous... -
Federal
Chlorite Dissolution Rates
Department of Energy —
Spreadsheets provides measured chlorite rate data from 100 to 300 degrees C at elevated CO2. Spreadsheet includes derived rate equation. -
Federal
Thermal Drawdown Induced Flow Channeling in Fractured Geothermal Reservoirs: Rock Mechanics and Rock Engineering
Department of Energy —
We investigate the flow-channeling phenomenon caused by thermal drawdown in fractured geothermal reservoirs. A discrete fracture network-based, fully coupled thermal... -
Federal
Microearthquake Studies at the Salton Sea Geothermal Field
Department of Energy —
The objective of this project is to detect and locate microearthquakes to aid in the characterization of reservoir fracture networks. Accurate identification and...