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Establishing the Frontier Observatory for Research in Geothermal Energy (FORGE) on the Newberry Volcano, OR

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The proposed Newberry Volcano FORGE site is in central Oregon on the northwest flank of the largest volcano in the Cascades volcanic arc. Beneath Newberry Volcano is one of the largest geothermal heat reservoirs in the western United States, extensively studied for the last 40 years. The large, shallow (200 deg C at less than 2 km depth), conductive thermal anomaly has already been well characterized by extensive drilling and geophysical surveys. Four deep (greater than 3,000 m) boreholes completed on the leasehold currently managed by AltaRock have conductive thermal gradients with bottom hole temperatures above 320 deg C. Three large geothermal pads and two deep geothermal wells exist on the leasehold as well as eight, 200-290 m deep monitoring boreholes that have been used for seismic monitoring and sampling of shallow groundwater. All these investments have built the scientific foundation that establishes the site as high EGS potential, demonstrates a record of addressing potential risks (induced seismicity, wildlife, groundwater, etc.), and has developed true support and engagement with the local and regional communities. The high temperatures at relatively shallow depths at the site will allow a greater variety of drilling methods to be tested and a greater share of funds to be reserved for non-drilling activities.

Citation Formats

TY - DATA AB - The proposed Newberry Volcano FORGE site is in central Oregon on the northwest flank of the largest volcano in the Cascades volcanic arc. Beneath Newberry Volcano is one of the largest geothermal heat reservoirs in the western United States, extensively studied for the last 40 years. The large, shallow (200 deg C at less than 2 km depth), conductive thermal anomaly has already been well characterized by extensive drilling and geophysical surveys. Four deep (greater than 3,000 m) boreholes completed on the leasehold currently managed by AltaRock have conductive thermal gradients with bottom hole temperatures above 320 deg C. Three large geothermal pads and two deep geothermal wells exist on the leasehold as well as eight, 200-290 m deep monitoring boreholes that have been used for seismic monitoring and sampling of shallow groundwater. All these investments have built the scientific foundation that establishes the site as high EGS potential, demonstrates a record of addressing potential risks (induced seismicity, wildlife, groundwater, etc.), and has developed true support and engagement with the local and regional communities. The high temperatures at relatively shallow depths at the site will allow a greater variety of drilling methods to be tested and a greater share of funds to be reserved for non-drilling activities. AU - Bonneville, Alain A2 - Cladouhos, Trenton T. A3 - Schultz, Adam DB - Open Energy Data Initiative (OEDI) DP - Open EI | National Renewable Energy Laboratory DO - KW - geothermal KW - EGS KW - enhanced geothermal system KW - NEWGEN KW - FORGE KW - Newberry KW - Oregon LA - English DA - 2016/02/22 PY - 2016 PB - Pacific Northwest National Laboratory T1 - Establishing the Frontier Observatory for Research in Geothermal Energy (FORGE) on the Newberry Volcano, OR UR - https://data.openei.org/submissions/6973 ER -
Export Citation to RIS
Bonneville, Alain, et al. Establishing the Frontier Observatory for Research in Geothermal Energy (FORGE) on the Newberry Volcano, OR . Pacific Northwest National Laboratory, 22 February, 2016, GDR. https://gdr.openei.org/submissions/780.
Bonneville, A., Cladouhos, T., & Schultz, A. (2016). Establishing the Frontier Observatory for Research in Geothermal Energy (FORGE) on the Newberry Volcano, OR . [Data set]. GDR. Pacific Northwest National Laboratory. https://gdr.openei.org/submissions/780
Bonneville, Alain, Trenton T. Cladouhos, and Adam Schultz. Establishing the Frontier Observatory for Research in Geothermal Energy (FORGE) on the Newberry Volcano, OR . Pacific Northwest National Laboratory, February, 22, 2016. Distributed by GDR. https://gdr.openei.org/submissions/780
@misc{OEDI_Dataset_6973, title = {Establishing the Frontier Observatory for Research in Geothermal Energy (FORGE) on the Newberry Volcano, OR }, author = {Bonneville, Alain and Cladouhos, Trenton T. and Schultz, Adam}, abstractNote = {The proposed Newberry Volcano FORGE site is in central Oregon on the northwest flank of the largest volcano in the Cascades volcanic arc. Beneath Newberry Volcano is one of the largest geothermal heat reservoirs in the western United States, extensively studied for the last 40 years. The large, shallow (200 deg C at less than 2 km depth), conductive thermal anomaly has already been well characterized by extensive drilling and geophysical surveys. Four deep (greater than 3,000 m) boreholes completed on the leasehold currently managed by AltaRock have conductive thermal gradients with bottom hole temperatures above 320 deg C. Three large geothermal pads and two deep geothermal wells exist on the leasehold as well as eight, 200-290 m deep monitoring boreholes that have been used for seismic monitoring and sampling of shallow groundwater. All these investments have built the scientific foundation that establishes the site as high EGS potential, demonstrates a record of addressing potential risks (induced seismicity, wildlife, groundwater, etc.), and has developed true support and engagement with the local and regional communities. The high temperatures at relatively shallow depths at the site will allow a greater variety of drilling methods to be tested and a greater share of funds to be reserved for non-drilling activities.}, url = {https://gdr.openei.org/submissions/780}, year = {2016}, howpublished = {GDR, Pacific Northwest National Laboratory, https://gdr.openei.org/submissions/780}, note = {Accessed: 2025-05-03} }

Details

Data from Feb 22, 2016

Last updated May 20, 2024

Submitted Apr 20, 2016

Organization

Pacific Northwest National Laboratory

Contact

Alain Bonneville

Authors

Alain Bonneville

Pacific Northwest National Laboratory

Trenton T. Cladouhos

AltaRock Energy Inc

Adam Schultz

Oregon State University

Research Areas

DOE Project Details

Project Name Frontier Observatory for Research in Geothermal Energy: Newberry, OR

Project Lead Lauren Boyd

Project Number EE0007158

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