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EGS Collab Experiment 1: In-situ observation of pre-, co and post-seismic shear slip preceding hydraulic fracturing

Understanding the initiation and arrest of earthquakes is one of the long-standing challenges of seismology. Here we report on direct observations of borehole displacement by a meter-sized shear rupture induced by pressurization of metamorphic rock at 1.5 km depth. We observed the...

Guglielmi, Y. et al Lawrence Berkeley National Laboratory

May 22, 2018
2 Resources
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Fallon FORGE: Distinct Element Reservoir Modeling

Archive containing input/output data for distinct element reservoir modeling for Fallon FORGE. Models created using 3DEC, InSite, and in-house Python algorithms (ITASCA). List of archived files follows; please see 'Modeling Metadata.pdf' (included as a resource below) for addition...

Blankenship, D. et al Sandia National Laboratories

Mar 12, 2018
2 Resources
0 Stars
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EGS Collab Experiment 1: Baseline Cross-well Seismic

As part of the geophysical characterization suite for the first EGS Collab tesbed, here are the baseline cross-well seismic data and resultant models. The campaign seismic data have been organized, concatenated with geometry and compressional (P-) & and shear (S-) wave picks, and ...

Schwering, P. et al Sandia National Laboratories

Apr 30, 2018
9 Resources
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Preliminary Analysis of Stress in the Newberry EGS Well NWG 55-29

As part of the planning for stimulation of the Newberry Volcano Enhanced Geothermal Systems (EGS) Demonstration project in Oregon, a high-resolution borehole televiewer (BHTV) log was acquired using the ALT ABI85 BHTV tool in the slightly deviated NWG 55-29 well. The image log rev...

Davatzes, N. and Hickman, S. National Energy Technology Laboratory

Jan 01, 2011
1 Resources
0 Stars
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Utah FORGE Project 2439: Machine Learning for Well 16A(78)-32 Stress Predictions

This report reviews the training of machine learning algorithms to laboratory triaxial ultrasonic velocity data for Utah FORGE Well 16A(78)-32. Three machine learning (ML) predictive models were developed for the prediction of vertical and two orthogonally oriented horizontal str...

Kelley, M. et al Battelle Memorial Institute

Jun 19, 2023
1 Resources
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Laboratory Evaluation of EGS Shear Stimulation-Test 001

This is the results of an initial setup-shakedon test in order to develop the plumbing system for this test design. a cylinder of granite with offset holes was jacketed and subjected to confining pressure and low temperature (85C) and pore water pressure. Flow through the sample w...

Bauer, S. Sandia National Laboratories

Jul 29, 2014
1 Resources
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Fallon FORGE: Lithology Logs and Well 21-31 Drilling Data

This submission includes lithology logs for all Fallon FORGE area wells; determined from core, cuttings, and thin section. Wells included are 84-31, 21-31, 82-36, FOH-3D, 62-36, 18-5, 88-24, 86-25, FOH-2, 14-36, 17-16, 34-33, 35A-11, 51A-20, 62-15, 72-7, 86-15, Carson_Strat_1_36-3...

Blankenship, D. et al Sandia National Laboratories

Mar 11, 2018
2 Resources
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Radar ARL Wind Profilerwith RASS, Boardman Raw Data

**Overview** **Winds** A radar wind profiler measures the Doppler shift of electromagnetic energy scattered back from atmospheric turbulence and hydrometeors along 3-5 vertical and off-vertical point beam directions. Back-scattered signal strength and radial-component velocities ...

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Oct 28, 2015
1 Resources
0 Stars
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Radar ESRL Wind Profiler with RASS, Condon Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Oct 28, 2015
1 Resources
0 Stars
Publicly accessible

Radar ESRL Wind Profiler with RASS, Prineville Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Oct 28, 2015
1 Resources
0 Stars
Publicly accessible

Radar ESRL Wind Profiler with RASS, Troutdale Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Dec 01, 2015
1 Resources
0 Stars
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Radar ESRL Wind Profiler with RASS, Wasco Airport Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Oct 28, 2015
1 Resources
0 Stars
Publicly accessible

Financial Summary, Nanofiltration Data, and Lithium Uptake Data

Integrated testing of nanofiltration and lithium uptake subsystems using synthetic geothermal brine. Also includes a financial summary (Pro Forma) of the proposed 'Geothermal Thermoelectric Generation (G-TEG) with Integrated Temperature Driven Membrane Distillation and Novel Manga...

Renew, J. Southern Research Institute

Dec 05, 2016
4 Resources
0 Stars
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Fallon FORGE: Seismic Reflection Profiles

Newly reprocessed Naval Air Station Fallon (1994) seismic lines: pre-stack depth migrations, with interpretations to support the Fallon FORGE (Phase 2B) 3D Geologic model. Data along seven profiles (>100 km of total profile length) through and adjacent to the Fallon site were re-...

Blankenship, D. et al Sandia National Laboratories

Feb 01, 2018
3 Resources
0 Stars
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Illite Dissolution Rates and Equation (100 to 280 deg C)

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 conditions representative of subsurface conditions in natural and/or engineered geothermal reservoirs. Usi...

Carroll, S. Lawrence Livermore National Laboratory

Oct 17, 2014
1 Resources
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Laboratory Experiments Examining the Effect of Thermal and Mechanical Processes on Hydraulic Transmissivity Evolution

Using laboratory slide-hold-slide experiments, at temperatures from 22 to 200 degrees C, to examine effects of fracture reactivation and quasi-static loading on the evolution of fluid transport properties of simulated fractures in Westerly granite. At all temperatures, the in-plan...

Lockner, D. et al U.S. Geological Survey

Apr 03, 2023
2 Resources
0 Stars
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Fracture Sustainability Test, Pre and Post-Test Photomicrographs

The primary objective of this research is to understand how different rock types, mineral and fluid compositions, and fracture surface textures determine the longevity of fracture apertures, so that selection of reservoir rock can be economically optimized to reduce future refract...

Dobson, P. et al Lawrence Berkeley National Laboratory

Sep 26, 2016
9 Resources
0 Stars
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Radar ANL Wind Profiler with RASS, Goldendale Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Mar 13, 2016
1 Resources
0 Stars
Publicly accessible

Radar ANL Wind Profiler with RASS, Yakima Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Mar 14, 2016
1 Resources
0 Stars
Publicly accessible

Radar ANL Wind Profiler, Walla Walla Raw Data

Wilczak, J. and King, C. Wind Energy Technologies Office (WETO)

Mar 13, 2016
1 Resources
0 Stars
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Auto Indexer Auto-Indexer for Percussive Hammers: Vane Motor Dynamometer Testing

Objectives Options associated with geothermal drilling operations are generally limited by factors such as formation temperature and rock strength. The objective of the research is to expand the "tool box" available to the geothermal driller by furthering the development of a hig...

Su, J. Sandia National Laboratories

Jan 01, 2012
1 Resources
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Radar 449MHz Astoria, OR (AST) Raw Data

**Overview** **Winds.** A radar wind profiler measures the Doppler shift of electromagnetic energy scattered back from atmospheric turbulence and hydrometeors along 3-5 vertical and off-vertical point beam directions. Back-scattered signal strength and radial-component velocities...

Gottas, D. Wind Energy Technologies Office (WETO)

Sep 02, 2015
1 Resources
0 Stars
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Radar 449MHz Forks, WA (FKS) Raw Data

Gottas, D. Wind Energy Technologies Office (WETO)

Jul 22, 2015
1 Resources
0 Stars
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EGS Collab Experiment 1: SIMFIP Notch-164 GRL Paper

Characterizing the stimulation mode of a fracture is critical to assess the hydraulic efficiency and the seismic risk related to deep fluid manipulations. We have monitored the three-dimensional displacements of a fluid-driven fracture during water injections in a borehole at ~1.5...

Guglielmi, Y. Lawrence Berkeley National Laboratory

Sep 24, 2020
9 Resources
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Using Fully Coupled Hydro-Geomechanical Numerical Test Bed to Study Reservoir Stimulation with Low Hydraulic Pressure

This paper documents our effort to use a fully coupled hydro-geomechanical numerical test bed to study using low hydraulic pressure to stimulate geothermal reservoirs with existing fracture network. In this low pressure stimulation strategy, fluid pressure is lower than the minimu...

Fu, P. et al Lawrence Livermore National Laboratory

Jan 31, 2012
2 Resources
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EGS Collab Experiment 1: In-situ observation of pre-, co and post-seismic shear slip preceding hydraulic fracturing

Fallon FORGE: Distinct Element Reservoir Modeling

EGS Collab Experiment 1: Baseline Cross-well Seismic

Preliminary Analysis of Stress in the Newberry EGS Well NWG 55-29

Utah FORGE Project 2439: Machine Learning for Well 16A(78)-32 Stress Predictions

Laboratory Evaluation of EGS Shear Stimulation-Test 001

Fallon FORGE: Lithology Logs and Well 21-31 Drilling Data

Radar ARL Wind Profilerwith RASS, Boardman Raw Data

Radar ESRL Wind Profiler with RASS, Condon Raw Data

Radar ESRL Wind Profiler with RASS, Prineville Raw Data

Radar ESRL Wind Profiler with RASS, Troutdale Raw Data

Radar ESRL Wind Profiler with RASS, Wasco Airport Raw Data

Financial Summary, Nanofiltration Data, and Lithium Uptake Data

Fallon FORGE: Seismic Reflection Profiles

Illite Dissolution Rates and Equation (100 to 280 deg C)

Laboratory Experiments Examining the Effect of Thermal and Mechanical Processes on Hydraulic Transmissivity Evolution

Fracture Sustainability Test, Pre and Post-Test Photomicrographs

Radar ANL Wind Profiler with RASS, Goldendale Raw Data

Radar ANL Wind Profiler with RASS, Yakima Raw Data

Radar ANL Wind Profiler, Walla Walla Raw Data

Auto Indexer Auto-Indexer for Percussive Hammers: Vane Motor Dynamometer Testing

Radar 449MHz Astoria, OR (AST) Raw Data

Radar 449MHz Forks, WA (FKS) Raw Data

EGS Collab Experiment 1: SIMFIP Notch-164 GRL Paper

Using Fully Coupled Hydro-Geomechanical Numerical Test Bed to Study Reservoir Stimulation with Low Hydraulic Pressure