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Fully Coupled Geomechanics and Discrete Flow Network Modeling of Hydraulic Fracturing for Geothermal Applications recent views
The primary objective of our current research is to develop a computational test bed for evaluating borehole techniques to enhance fluid flow and heat transfer in enhanced... -
Rare Earth Element Biomining from the Great Salt Lake Brine Using Engineered E. Coli recent views
This data describes rare earth element adsorption onto E. coli cells engineered to express a lanthanide binding tag (LBT). We used a Great Salt Lake synthetic solution as the... -
Bradys Hot Springs Ambient Noise Correlation Functions (Initial Waveforms) recent views
These files are ambient noise correlation (ANC) functions calculated for 11 days of continuous seismic data recorded by the Lawrence Berkeley network in the Brady geothermal... -
Geomechanical Modeling for Thermal Spallation Drilling recent views
Wells for Engineered Geothermal Systems (EGS) typically occur in conditions presenting significant challenges for conventional rotary and percussive drilling technologies:... -
Techno-Economic Assessment for Integrating Biosorption into Rare Earth Recovery Process recent views
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... -
Recovery of Rare Earth Elements from Geothermal Fluids through Bacterial Cell Surface Adsorption recent views
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... -
Poroelastic References recent views
This file contains a list of relevant references on the Biot theory (forward and inverse approaches), the double-porosity and dual-permeability theory, and seismic wave... -
Chlorite Dissolution Kinetics at Variable pH and Temperatures up to 275C recent views
FY13 annual report describing the calculations and results associated with the data and dissolution rate contained in "Chlorite Kinetic Dissolution Data and Rate" (linked below). -
Chemical Impact of Elevated CO2 on Geothermal Energy Production recent views
Numerical simulations have shown that the use of supercritical CO2 instead of water as a heat transfer fluid yields significantly greater heat extraction rates for geothermal... -
Thermal Drawdown-Induced Flow Channeling in a Single Fracture in EGS recent views
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... -
Generalized Displacement Correlation Method for Estimating Stress Intensity Factors recent views
This paper presents a generalized form of the displacement correlation method (the GDC method), which can use any linear or quadratic finite element type with homogeneous... -
Value of Information References recent views
This file contains a list of relevant references on value of information (VOI) in RIS format. VOI provides a quantitative analysis to evaluate the outcome of the combined... -
Illite Dissolution Rates and Equation (100 to 280 deg C) recent views
The objective of this suite of experiments was to develop a useful kinetic dissolution expression for illite applicable over an expanded range of solution pH and temperature... -
Thermal Drawdown Induced Flow Channeling in Fractured Geothermal Reservoirs: Rock Mechanics and Rock Engineering recent views
We investigate the flow-channeling phenomenon caused by thermal drawdown in fractured geothermal reservoirs. A discrete fracture network-based, fully coupled thermal... -
EGS Collab Experiment 1: Circulation Testing Processed data recent views
This submission includes processed and reduced data for circulation testing that was conducted at the 164' fracture on the 4850 ft level of the Sanford Underground Research... -
Active Management of Integrated Geothermal-CO2 Storage Reservoirs in Sedimentary Formations recent views
Active Management of Integrated Geothermal-CO2 Storage Reservoirs in Sedimentary Formations: An Approach to Improve Energy Recovery and Mitigate Risk : FY1 Final Report The... -
Techno-Economic Assessment for Integrating Biosorption into Rare Earth Recovery Process recent views
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... -
Investigation of Stimulation-Response Relationships for Complex Fracture Systems in Enhanced Geothermal Reservoirs recent views
Hydraulic fracturing is currently the primary method for stimulating low-permeability geothermal reservoirs and creating Enhanced (or Engineered) Geothermal Systems (EGS) with... -
Modeling Responses of Naturally Fractured Geothermal Reservoir to Low-Pressure Stimulation recent views
Hydraulic shearing is an appealing reservoir stimulation strategy for Enhanced Geothermal Systems. It is believed that hydro-shearing is likely to simulate a fracture network... -
Rare Earth Desorption Test with Citrate and Bicarbonate recent views
LBT (lanthanide binding tag) cells were grown overnight in LB media with 0.05% Amp. 1:100 subculture taken from overnights, grown for 2 hours. LBT was induced with 0.002%...