Snake River Plain Geothermal Play Fairway Analysis Project Active Source Seismic Data

Description

This archive contains seismic shot field records for 10 profiles located in Camas Prairie, Idaho. The eight numbered .sgy files were acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of lines 500West, 550 West, 600West, 700West, 800West, 900West, 200South and 200North. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. A readme file is included with descriptions of individual files. The lines names refer to to roads which are numbered relative to the distance from the county seat (the town of Fairfield) along the the main highways. For example, 500 West implies that this north-south street crosses the main road 5 miles to the west of town. The included geologic, topographic, and aerial maps show the labeled seismic lines, while the regional map shows only the line geometry and regional faulting.

Resources

Name Format Description Link
33 Pdf images for 200S stacked profile. This final stack was produced with a standard seismic processing flow that included: datum statics, spiking deconvolution, bandpass filtering, surface wave attenuation through a two-step singular value decomposition approach to estimate and adaptively subtract the ground roll signal, iterative velocity analyses with dip moveout corrections (dmo), amplitude gains, Kirchoff time migration, and a post-stack time to depth correction using dmo-corrected stacking velocity values. https://gdr.openei.org/files/1102/Camas_200S_migrated_depth.pdf
53 Master spreadsheet with survey information and shot locations for all profiles. https://gdr.openei.org/files/1102/Camas_Seismic_Master.xlsx
33 Aerial Map with seismic profile locations within the Camas Prairie region of central Idaho. https://gdr.openei.org/files/1102/Idaho_Camas_seismic_aerial.pdf
33 Geologic map with topography and locations of seismic profile locations within the Camas Prairie region of central Idaho. https://gdr.openei.org/files/1102/Idaho_Camas_geol_topo.pdf
34 Map of the region showing faults and line geometry. https://gdr.openei.org/files/1102/Idaho_Camas_Seismic_Regional_map.png
0 Seismic shot field records for 800W profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/800West_shots_geom.sgy
33 Pdf images for Barron stacked profile. This final stack was produced with a standard seismic processing flow that included: datum statics, spiking deconvolution, bandpass filtering, surface wave attenuation through a two-step singular value decomposition approach to estimate and adaptively subtract the ground roll signal, iterative velocity analyses with dip moveout corrections (dmo), amplitude gains, Kirchoff time migration, and a post-stack time to depth correction using dmo-corrected stacking velocity values. https://gdr.openei.org/files/1102/Barron_depth.pdf
0 Seismic shot field records for Barron profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/Barron_shots_geom.sgy
33 Geologic map with seismic profile locations within the Camas Prairie region of central Idaho. https://gdr.openei.org/files/1102/Idaho_Camas_seismic_geol.pdf
0 Seismic shot field records for 500W profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/500West_shots_geom.sgy
33 Pdf images for 500W, 600W, 700W, 800W, and 900W stacked profiles. These final stacks were produced with a standard seismic processing flow that included: datum statics, spiking deconvolution, bandpass filtering, surface wave attenuation through a two-step singular value decomposition approach to estimate and adaptively subtract the ground roll signal, iterative velocity analyses with dip moveout corrections (dmo), amplitude gains, Kirchoff time migration, and a post-stack time to depth correction using dmo-corrected stacking velocity values. https://gdr.openei.org/files/1102/LandStreamer_9000_500West_composite_seismic.pdf
0 Seismic shot field records for Bakstrum profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/Bakstrum_shots_geom.sgy
0 Seismic shot field records for 600W profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/600West_shots_geom.sgy
0 Seismic shot field records for 550W profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/550West_shots_geom.sgy
0 Seismic shot field records for 900W profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/900West_shots_geom.sgy
0 Seismic shot field records for 200S profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/200South_shots_geom.sgy
33 Pdf images for Bakstrum stacked profile. This final stack was produced with a standard seismic processing flow that included: datum statics, spiking deconvolution, bandpass filtering, surface wave attenuation through a two-step singular value decomposition approach to estimate and adaptively subtract the ground roll signal, iterative velocity analyses with dip moveout corrections (dmo), amplitude gains, Kirchoff time migration, and a post-stack time to depth correction using dmo-corrected stacking velocity values. https://gdr.openei.org/files/1102/Bakstrum_depth.pdf
33 Pdf images for 200N stacked profile. This final stack was produced with a standard seismic processing flow that included: datum statics, spiking deconvolution, bandpass filtering, surface wave attenuation through a two-step singular value decomposition approach to estimate and adaptively subtract the ground roll signal, iterative velocity analyses with dip moveout corrections (dmo), amplitude gains, Kirchoff time migration, and a post-stack time to depth correction using dmo-corrected stacking velocity values. https://gdr.openei.org/files/1102/Camas_200N_migrated_depth.pdf
0 Seismic shot field records for 200N profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/200North_shots_geom.sgy
0 Seismic shot field records for 700W profile located in Camas Prairie, Idaho This .sgy file was acquired using a seismic land streamer system with an accelerated weight drop source and 72 geophones. These 10-Hz geophones were mounted on base plates and dragged behind the seismic source. Shots were acquired every 4 meters along the length of the line. The objective was to map stratigraphy and structures related to geothermal fluid flow in the upper few hundred meters. https://gdr.openei.org/files/1102/700West_shots_geom.sgy
47 File containing information about the data files contained in this submission. https://gdr.openei.org/files/1102/readMe_camasSeismic%20%282%29.txt

Tags

  • topography
  • data
  • geophysics
  • idaho
  • aerial
  • survey
  • geologic
  • geology
  • camas
  • fairfield
  • prairie
  • pfa
  • snake-river-plain
  • topographic
  • sgy
  • map
  • seismic
  • srp
  • geophysical
  • geothermal
  • energy
  • active-source
  • play-fairway-analysis

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