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Utah FORGE: Stress Ratio Dependence of Ultrasonic Anisotropy in Well 16B(78)-32 Core

Metadata Updated: April 11, 2025

This dataset contains high-pressure ultrasonic measurements on a foliated granitoid core from Well 16B(78)-32 at the Utah FORGE site. Ultrasonic P-waves and two orthogonal S-waves were measured concurrently parallel and perpendicular to the rock fabric. All measurements were made at 150C, at confining pressures between 10 and 70 MPa, and with max/min stress ratios between 1-2. Results indicate that anisotropy is primarily controlled by microfractures, with some residual fabric influence at high stress. Data include raw ultrasonic waveforms, velocity measurements, stress-strain records, and a summary presentation of anisotropy trends and Thomsen parameters.

Access & Use Information

Public: This dataset is intended for public access and use. License: Creative Commons Attribution

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Dates

Metadata Created Date April 11, 2025
Metadata Updated Date April 11, 2025

Metadata Source

Harvested from OpenEI data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date April 11, 2025
Metadata Updated Date April 11, 2025
Publisher Lawrence Berkeley National Laboratory
Maintainer
Identifier https://data.openei.org/submissions/8384
Data First Published 2025-04-07T06:00:00Z
Data Last Modified 2025-04-11T15:06:36Z
Public Access Level public
Bureau Code 019:20
Metadata Context https://openei.org/data.json
Metadata Catalog ID https://openei.org/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Data Quality True
Harvest Object Id cc8dd9de-7b48-4de8-a1c8-eb1698f6018d
Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
Harvest Source Title OpenEI data.json
Homepage URL https://gdr.openei.org/submissions/1726
License https://creativecommons.org/licenses/by/4.0/
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Program Code 019:006
Projectlead Kevin Jones
Projectnumber 26525
Projecttitle Collection of Microearthquake Data for Mitigating, Characterizing and Understanding Induced Seismicity for Optimizing Performance of EGS
Source Datajson Identifier True
Source Hash c3d365e050c80315edfb852909143bd326c5e44bfc616e6be0d2ebf161afb262
Source Schema Version 1.1
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