• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-11-02T20:20:24.000+00:00

Normal underway operations and mapping patch testing. Bathymetric mapping of either the Murray or Molokai Fracture Zones during the transit to Hawaii is planned, as allowed by equipment...

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• Organization: Department of Energy
• Updated: 2024-01-10T20:11:51Z

Included here are a presentation recording, slides, and report on the Multi-Stage Fracturing System and Well Tractor to Enable Zonal Isolation During Stimulation and EGS Operations in Horizontal...

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• Organization: Department of Energy
• Updated: 2024-09-05T16:45:41Z

This is a presentation on the Joint Electromagnetic/Seismic/InSAR Imaging of Spatial-Temporal Fracture Growth and Estimation of Physical Fracture Properties During EGS Resource Development by...

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• Organization: Department of Energy
• Updated: 2023-09-26T20:07:22Z

This is a presentation on the Joint Electromagnetic/Seismic/InSAR Imaging of Spatial-Temporal Fracture Growth and Estimation of Physical Fracture Properties During EGS Resource Development project...

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• Organization: Department of Energy
• Updated: 2017-06-22T22:35:06Z

This a report for the project "Mapping Fracture Network Creation with Microseismicity During EGS Demonstrations". Effective enhanced geothermal systems (EGS) require optimal fracture networks for...

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• Organization: Department of Energy
• Updated: 2019-11-14T22:45:25Z

Effective enhanced geothermal systems (EGS) require optimal fracture networks for efficient heat transfer between hot rock and fluid. Microseismic mapping is a key tool used to infer the...

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• Organization: Department of Energy
• Updated: 2019-11-14T23:19:07Z

Effective enhanced geothermal systems (EGS) require optimal fracture networks for efficient heat transfer between hot rock and fluid. Microseismic mapping is a key tool used to infer the...

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• Organization: Department of Energy
• Updated: 2025-06-05T18:15:52Z

On April 21, 2022, sewer camera surveys were conducted in boreholes TN and TL as part of Experiment 2 of the EGS Collab project. These surveys were performed during fluid injection into three...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-12-15T00:00:00.000+00:00

Normal underway operations and mapping patch testing. Bathymetric mapping of either the Murray or Molokai Fracture Zones during the transit to Hawaii was planned, as allowed by equipment shakedown...

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• Organization: Department of Energy
• Updated: 2021-07-06T21:51:21Z

This data file is for test 2. In this test a sample of granite with a pre-cut (man made fracture) is confined, heated and differential stress is applied. The max temperature in this this system...

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• Organization: Department of Energy
• Updated: 2025-09-21T17:42:25Z

This is a presentation on the Closing the Loop Between In-situ Stress Complexity and EGS Fracture Complexity project by Lawrence Livermore National Laboratory, presented by Dr. Fan (Frank) Fei....

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• Organization: Department of Energy
• Updated: 2025-09-21T21:35:46Z

This is a presentation on High-Temperature Testing of Proppants for EGS and Simulation of Electromagnetic Fracture Mapping Using Electrically-Conductive Proppants by Stevens Institute of...

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• Organization: Department of Energy
• Updated: 2021-07-07T14:34:42Z

This file contains additional data for this test (hydroshear test 3.2). In this test a sample of granite with a pre-cut (man made fracture) is confined, heated and differential stress is applied....

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• Organization: Department of Energy
• Updated: 2025-09-21T17:16:55Z

This is a presentation and materials on the Design and Implementation of Innovative Stimulation Treatments to Maximize Energy Recovery Efficiency at the Utah FORGE Site project by The University...

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• Organization: Department of Energy
• Updated: 2025-09-21T21:25:20Z

This is a presentation on Integrating Tracer Huff-Puff Tests and Geomechanical Analysis to Measure Evolution of the Fracture Network in EGS Reservoirs by California State University Long Beach,...

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• Organization: Department of Energy
• Updated: 2018-03-02T00:20:15Z

Numerical modeling on fused silica cylindrical materials for predicting overpressures required to fracture an homogeneous pure (surrogate) material with known mechanical properties similar to...

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• Organization: Department of Energy
• Updated: 2024-08-22T15:56:55Z

This is an analysis of the pressure falloff in stage 1 fracture stimulation of FORGE well 16A(78)-32. The objective of this research is to understand the information content of the well...

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• Organization: Department of Energy
• Updated: 2026-01-06T16:47:24Z

This dataset contains strain change rate versus depth data acquired using a Rayleigh frequency shift (RFS) distributed strain sensing (DSS) system during hydraulic stimulation of well 16A(78)-32...

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• Organization: Department of the Interior
• Updated: 2021-11-22T00:00:00Z

The heat-pulse flowmeter (HH) used in this testing is a KVA Model 200 system. The instrument computes groundwater vectors from heat arrival and decay in an array of four thermistors that surround...

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• Organization: Department of Energy
• Updated: 2022-05-23T14:52:09Z

This is a final technical report for the project: Foam Fracturing Study for Stimulation Development of Enhanced Geothermal Systems (EGS). The goal is to demonstrate the feasibility of foam...

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