Drew L Siler (Former Employee)
Science and Products
Filter Total Items: 32
A geophysical characterization of the structural framework of the Camas Prairie Geothermal System, southcentral Idaho A geophysical characterization of the structural framework of the Camas Prairie Geothermal System, southcentral Idaho
Play Fairway Analysis methods, utilizing existing geologic, thermal, geochemical, and geophysical data were employed in an initial assessment of geothermal resources in the Snake River Plain. These efforts identified the Camas Prairie in southcentral Idaho as a region with elevated resource potential. Subsequent efforts included structural and geophysical data collection to identify the...
Authors
Jonathan M.G. Glen, Lee Liberty, Jared R. Peacock, Erika Gasperikova, Tait E. Earney, William D. Schermerhorn, Drew L. Siler, John Shervais, Patrick Dobson
Stress concentrations at structural discontinuities in active fault zones in the western United States: Implications for permeability and fluid flow in geothermal fields Stress concentrations at structural discontinuities in active fault zones in the western United States: Implications for permeability and fluid flow in geothermal fields
Slip can induce concentration of stresses at discontinuities along fault systems. These structural discontinuities, i.e., fault terminations, fault step-overs, intersections, bends, and other fault interaction areas, are known to host fluid flow in ore deposition systems, oil and gas reservoirs, and geothermal systems. We modeled stress transfer associated with slip on faults with...
Authors
Drew L. Siler, Nicholas H. Hinz, James E. Faulds
Play-fairway analysis for geothermal resources and exploration risk in the Modoc Plateau region Play-fairway analysis for geothermal resources and exploration risk in the Modoc Plateau region
The region surrounding the Modoc Plateau, encompassing parts of northeastern California, southern Oregon, and northwestern Nevada, lies at an intersection between two tectonic provinces; the Basin and Range province and the Cascade volcanic arc. Both of these provinces have substantial geothermal resource base and resource potential. Geothermal systems with evidence of magmatic heat...
Authors
Drew Siler, Yingqi Zhang, Nicolas F. Spycher, Patrick Dobson, James S. McClain, Erika Gasperikova, Robert A. Zierenberg, Peter Schiffman, Colin Ferguson, Andrew Fowler, Carolyn Cantwell
Geologic setting of the proposed West Flank Forge Site, California: Suitability for EGS research and development Geologic setting of the proposed West Flank Forge Site, California: Suitability for EGS research and development
The proposed West Flank FORGE site is within the China Lake Naval Air Weapons Station (NAWS), China Lake, CA. The West Flank is west of the Coso geothermal field, an area of China Lake NAWS dominated by the Quaternary Coso volcanic field largely comprised of rhyolite domes and their volcaniclastic and epiclastic horizons. The largest dome flow complex, Sugarloaf Mountain, marks the...
Authors
Andrew Sabin, Kelly Blake, Mike Lazaro, Douglas Blankenship, Mack Kennedy, Jess McCullough, S.B. DeOreo, Stephen H. Hickman, Jonathan M.G. Glen, J. Ole Kaven, Colin F. Williams, Geoffrey Phelps, James E. Faulds, Nicholas H. Hinz, Wendy M. Calvin, Drew Siler, Ann Robertson-Tait
Geologic setting of the West Flank, a FORGE site adjacent to the Coso geothermal field Geologic setting of the West Flank, a FORGE site adjacent to the Coso geothermal field
The West Flank FORGE (Frontier Observatory for Research in Geothermal Energy) site is located immediately west and outside of the Coso geothermal field, eastern California. Coso is a fluid-dominated, high temperature geothermal system that has been producing power continuously since 1987. The reservoir is composed of highly faulted, fractured and hydrothermally altered Cretaceous and...
Authors
Andrew Sabin, Kelly Blake, Mike Lazaro, Dave Meade, Douglas Blankenship, Mack Kennedy, Jess McCulloch, Steve DeOreo, Stephen H. Hickman, Jonathan M.G. Glen, J. Ole Kaven, Martin Schoenball, Colin F. Williams, Geoffrey Phelps, James Faulds, Nick Hinz, Wendy Calvin, Drew Siler, Ann Robertson-Tait
GIS methodology for geothermal play fairway analysis: Example from the Snake River Plain volcanic province GIS methodology for geothermal play fairway analysis: Example from the Snake River Plain volcanic province
Play fairway analysis in geothermal exploration derives from a systematic methodology originally developed within the petroleum industry and is based on a geologic and hydrologic framework of identified geothermal systems. We are tailoring this methodology to study the geothermal resource potential of the Snake River Plain and surrounding region. This project has contributed to the...
Authors
Jacob DeAngelo, John W. Shervais, Jonathan M. Glen, Dennis L. Nielson, Sabodh Garg, Patrick Dobson, Erika Gasperikova, Eric Sonnenthal, Charles Visser, Lee M. Liberty, Drew Siler, James P. Evans, Sean Santellanes
Non-USGS Publications**
Siler, D.L., and Karson, J.A., 2017. Along-Axis Structure and Crustal Construction Processes of Spreading Segments in Iceland: Implications for Magamatic Rifts. Tectonics.
Siler, D.L., Yingqi Zhang, Nicolas F. Spycher, Patrick F. Dobson, James S. McClain, Erika Gasperikova Robert A. Zierenberg, Peter Schiffman, Colin Ferguson, Andrew Fowler, Carolyn Cantwell, 2017. Play-fairway analysis for geothermal resources and exploration risk in the Modoc Plateau region, Geothermics. 69, 15-33.
Siler, D.L., and Kennedy, B.M., 2016. Regional crustal-scale structures as conduits for deep geothermal upflow, Geothermics, 59A, 27-37.
Witter, J.B., Siler, D.L., Faulds, J.E., and Hinz, N.H. 3D geophysical inversion modeling of gravity data to test the 3D geologic model of the Bradys geothermal area, Nevada, USA.
Witter, J.B., Siler, D.L., Faulds, J.E., and Hinz, N.H. 3D geophysical inversion modeling of gravity data to test the 3D geologic model of the Bradys geothermal area, Nevada, USA.
Witter, J.B., Siler, D.L., Faulds, J.E., and Hinz, N.H. 3D geophysical inversion modeling of gravity data to test the 3D geologic model of the Bradys geothermal area, Nevada, USA.
Siler, D.L., Faulds, J.E. Mayhew, B., and McNamara, D., 2016. Analysis of the favorability for geothermal fluid flow in 3D: Astor Pass geothermal prospect, Great Basin, northwestern Nevada, USA, Geothermics, 60, 1-12.
Siler, D.L., and J.A. Karson, 2012. Sub-volcanic subsidence and caldera formation during sub aerial seafloor spreading in Iceland, Geological Society of America Bulletin, v. 124, no. 7-8, p. 1310-1323.
Siler, D.L., and J.A. Karson, 2009. Three-dimensional structure of inclined sheet swarms: Implications for crustal thickening and subsidence in the volcanic rift zones of Iceland, Journal of Volcanology and Geothermal Research, 188, 333–346
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 32
A geophysical characterization of the structural framework of the Camas Prairie Geothermal System, southcentral Idaho A geophysical characterization of the structural framework of the Camas Prairie Geothermal System, southcentral Idaho
Play Fairway Analysis methods, utilizing existing geologic, thermal, geochemical, and geophysical data were employed in an initial assessment of geothermal resources in the Snake River Plain. These efforts identified the Camas Prairie in southcentral Idaho as a region with elevated resource potential. Subsequent efforts included structural and geophysical data collection to identify the...
Authors
Jonathan M.G. Glen, Lee Liberty, Jared R. Peacock, Erika Gasperikova, Tait E. Earney, William D. Schermerhorn, Drew L. Siler, John Shervais, Patrick Dobson
Stress concentrations at structural discontinuities in active fault zones in the western United States: Implications for permeability and fluid flow in geothermal fields Stress concentrations at structural discontinuities in active fault zones in the western United States: Implications for permeability and fluid flow in geothermal fields
Slip can induce concentration of stresses at discontinuities along fault systems. These structural discontinuities, i.e., fault terminations, fault step-overs, intersections, bends, and other fault interaction areas, are known to host fluid flow in ore deposition systems, oil and gas reservoirs, and geothermal systems. We modeled stress transfer associated with slip on faults with...
Authors
Drew L. Siler, Nicholas H. Hinz, James E. Faulds
Play-fairway analysis for geothermal resources and exploration risk in the Modoc Plateau region Play-fairway analysis for geothermal resources and exploration risk in the Modoc Plateau region
The region surrounding the Modoc Plateau, encompassing parts of northeastern California, southern Oregon, and northwestern Nevada, lies at an intersection between two tectonic provinces; the Basin and Range province and the Cascade volcanic arc. Both of these provinces have substantial geothermal resource base and resource potential. Geothermal systems with evidence of magmatic heat...
Authors
Drew Siler, Yingqi Zhang, Nicolas F. Spycher, Patrick Dobson, James S. McClain, Erika Gasperikova, Robert A. Zierenberg, Peter Schiffman, Colin Ferguson, Andrew Fowler, Carolyn Cantwell
Geologic setting of the proposed West Flank Forge Site, California: Suitability for EGS research and development Geologic setting of the proposed West Flank Forge Site, California: Suitability for EGS research and development
The proposed West Flank FORGE site is within the China Lake Naval Air Weapons Station (NAWS), China Lake, CA. The West Flank is west of the Coso geothermal field, an area of China Lake NAWS dominated by the Quaternary Coso volcanic field largely comprised of rhyolite domes and their volcaniclastic and epiclastic horizons. The largest dome flow complex, Sugarloaf Mountain, marks the...
Authors
Andrew Sabin, Kelly Blake, Mike Lazaro, Douglas Blankenship, Mack Kennedy, Jess McCullough, S.B. DeOreo, Stephen H. Hickman, Jonathan M.G. Glen, J. Ole Kaven, Colin F. Williams, Geoffrey Phelps, James E. Faulds, Nicholas H. Hinz, Wendy M. Calvin, Drew Siler, Ann Robertson-Tait
Geologic setting of the West Flank, a FORGE site adjacent to the Coso geothermal field Geologic setting of the West Flank, a FORGE site adjacent to the Coso geothermal field
The West Flank FORGE (Frontier Observatory for Research in Geothermal Energy) site is located immediately west and outside of the Coso geothermal field, eastern California. Coso is a fluid-dominated, high temperature geothermal system that has been producing power continuously since 1987. The reservoir is composed of highly faulted, fractured and hydrothermally altered Cretaceous and...
Authors
Andrew Sabin, Kelly Blake, Mike Lazaro, Dave Meade, Douglas Blankenship, Mack Kennedy, Jess McCulloch, Steve DeOreo, Stephen H. Hickman, Jonathan M.G. Glen, J. Ole Kaven, Martin Schoenball, Colin F. Williams, Geoffrey Phelps, James Faulds, Nick Hinz, Wendy Calvin, Drew Siler, Ann Robertson-Tait
GIS methodology for geothermal play fairway analysis: Example from the Snake River Plain volcanic province GIS methodology for geothermal play fairway analysis: Example from the Snake River Plain volcanic province
Play fairway analysis in geothermal exploration derives from a systematic methodology originally developed within the petroleum industry and is based on a geologic and hydrologic framework of identified geothermal systems. We are tailoring this methodology to study the geothermal resource potential of the Snake River Plain and surrounding region. This project has contributed to the...
Authors
Jacob DeAngelo, John W. Shervais, Jonathan M. Glen, Dennis L. Nielson, Sabodh Garg, Patrick Dobson, Erika Gasperikova, Eric Sonnenthal, Charles Visser, Lee M. Liberty, Drew Siler, James P. Evans, Sean Santellanes
Non-USGS Publications**
Siler, D.L., and Karson, J.A., 2017. Along-Axis Structure and Crustal Construction Processes of Spreading Segments in Iceland: Implications for Magamatic Rifts. Tectonics.
Siler, D.L., Yingqi Zhang, Nicolas F. Spycher, Patrick F. Dobson, James S. McClain, Erika Gasperikova Robert A. Zierenberg, Peter Schiffman, Colin Ferguson, Andrew Fowler, Carolyn Cantwell, 2017. Play-fairway analysis for geothermal resources and exploration risk in the Modoc Plateau region, Geothermics. 69, 15-33.
Siler, D.L., and Kennedy, B.M., 2016. Regional crustal-scale structures as conduits for deep geothermal upflow, Geothermics, 59A, 27-37.
Witter, J.B., Siler, D.L., Faulds, J.E., and Hinz, N.H. 3D geophysical inversion modeling of gravity data to test the 3D geologic model of the Bradys geothermal area, Nevada, USA.
Witter, J.B., Siler, D.L., Faulds, J.E., and Hinz, N.H. 3D geophysical inversion modeling of gravity data to test the 3D geologic model of the Bradys geothermal area, Nevada, USA.
Witter, J.B., Siler, D.L., Faulds, J.E., and Hinz, N.H. 3D geophysical inversion modeling of gravity data to test the 3D geologic model of the Bradys geothermal area, Nevada, USA.
Siler, D.L., Faulds, J.E. Mayhew, B., and McNamara, D., 2016. Analysis of the favorability for geothermal fluid flow in 3D: Astor Pass geothermal prospect, Great Basin, northwestern Nevada, USA, Geothermics, 60, 1-12.
Siler, D.L., and J.A. Karson, 2012. Sub-volcanic subsidence and caldera formation during sub aerial seafloor spreading in Iceland, Geological Society of America Bulletin, v. 124, no. 7-8, p. 1310-1323.
Siler, D.L., and J.A. Karson, 2009. Three-dimensional structure of inclined sheet swarms: Implications for crustal thickening and subsidence in the volcanic rift zones of Iceland, Journal of Volcanology and Geothermal Research, 188, 333–346
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government