Wister, CA Downhole and Seismic Data

Description

This submission contains Downhole geophysical logs associated with Wister, CA Wells 12-27 and 85-20. The logs include Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), Array Induction (AIT), and Neutron Porosity (NPOR) data. Also included are a well log, Injection Test, Pressure Temperature Spinner log, shut in temperature survey, a final well schematic, and files about the well's location and drilling history. This submission also contains data from a three-dimensional (3D) multi-component (3C) seismic reflection survey on the Wister Geothermal prospect area in the northern portion of the Imperial Valley, California. The Wister seismic survey area was 13.2 square miles. (Resistivity image logs (Schlumberger FMI) in 85-20 indicate that maximum horizontal stress (Shmax) is oriented NNE but that open fractures are oriented suboptimally).

Resources

Name Format Description Link
33 Wister, CA 12-27 Well Log. Includes weight on bit (WOB), rate of penetration (ROP), lithology, mineral composition, Gamma Ray (GR) data, Spontaneous Potential (SP), Resistivity (AT10, AT30, AT90, and true resistivity), Neutron Porosity, and Gas Analysis for carbon dioxide (%) and for hydrogen sulfide (ppm). https://gdr.openei.org/files/904/wister%2012-27%20composite%20log.pdf
33 Geothermal Well 12-27 Pressure, Temperature, Spinner (PTS) Survey Log. https://gdr.openei.org/files/904/02591491_PTS_01-20-2011.pdf
33 Wister, CA 3D Final Seismic Reprocessing Report. Includes a detailed explanation of the interpretation of the 3D Seismic Data collected at the site. https://gdr.openei.org/files/904/Wister_3D_formattedNoHotlinks.pdf
33 A more preliminary P-Wave Seismic Processing Report consisting mostly of figures. Includes a conclusion. https://gdr.openei.org/files/904/WISTER-3D-P-Wave-Processing-Report.pdf
10 Geothermal Well 12-27 drilling history and locational metadata. https://gdr.openei.org/files/904/12-27%20Drilling_History_Wister.doc
33 Geothermal Well 12-27 (Wister, CA) well schematic. Includes plans for depth, diameter, and casing. https://gdr.openei.org/files/904/Wister%20Final%2012-27.pdf
57 Geothermal Well 12-27 Run 2 Downhole Geophysics Log with Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), Array Induction (AIT) , and Alpha Process Neutron Porosity (NPOR) data with a Density Correction (HDRA). Also includes associated *LAS file. https://gdr.openei.org/files/904/Wister_12_27_Run2.zip
57 Geothermal Well 85-20 Run 2 Downhole Geophysics Logs. One *pdf file contains Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR) and Array Induction (AIT) data. The other *pdf file contains Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), and Alpha Process Neutron Porosity (NPOR) with a Density Correction (HDRA). Also includes associated *LAS files. https://gdr.openei.org/files/904/Wister_85_20_Run2.zip
53 Geothermal Well 12-27 Injection Test on open hole with 13 strokes at 0.117 bbls/stroke (1.52 bbls/min). Include data and graph. https://gdr.openei.org/files/904/Injection%20test%20in%20open%20hole.xls
57 Geothermal Well 85-20 Run 1 Downhole Geophysics Log with Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), and Array Induction (AIT) data. Also includes associated *LAS file. https://gdr.openei.org/files/904/Wister_85-20_Run1_AIT-SP-GR-CALI.zip
57 Geothermal Well 12-27 Run 1 Downhole Geophysics Log with Spontaneous Potential (SP), HILT Caliper (HCAL), Gamma Ray (GR), and Array Induction (AIT). Also includes associated *LAS file. https://gdr.openei.org/files/904/Wister_12_27_Run1.zip
10 Geothermal Well 85-20 drilling history and locational metadata. https://gdr.openei.org/files/904/85-20_Drilling_History_Wister.doc
33 Wister, CA 85-20 Well Log. Includes weight on bit (WOB), rate of penetration (ROP), lithology, minerals content, temperature, circulation (bbls), gas analysis for carbon dioxide (ppm). https://gdr.openei.org/files/904/Wister%2085-20%20Final%20Continuous.pdf
33 Geothermal Well 85-20 (Wister, CA) well schematic. Includes plans for depth, diameter, and casing. https://gdr.openei.org/files/904/85-20%20FINAL%20Well%20Diagram%20Model%20%281%29.pdf
53 Wister, CA 85-20 Shut In Temperature Survey. Includes a Temperature (F) vs Depth (ft) plot as well as a plot of Pressure (psia) and Temperature (F) vs Time at a depth of 4236'. https://gdr.openei.org/files/904/Wister%2085-20%20PTS%20survey%208-30-11.xls
57 Wister, CA 85-20 Schlumberger Formation Imager (FMI) Log. Includes imaging created from downhole data, a log quality control (LQC) document, and all of the raw data in *LAS files. https://gdr.openei.org/files/904/FMI.zip

Tags

  • neutron-porosity
  • multi-component
  • imperial-county
  • 3d-seismic
  • geophysics
  • kirchhoff-pre-stack
  • circulation
  • ait
  • reflection
  • injection-test
  • gamma-ray
  • gas-analysis
  • risk-reduction
  • well-log
  • 3c
  • borehole
  • pressure
  • spontaneous-potential
  • spinner
  • 12-27
  • gr
  • array-induction
  • california
  • geophysical-survey
  • well-data
  • imperial-valley
  • refraction
  • pts
  • drilling
  • wister
  • seismic
  • mineral-composition
  • temperature
  • mud-log
  • resistivity
  • p-wave
  • lithology
  • exploration
  • npor
  • downhole
  • sp
  • geothermal
  • shear-wave
  • 85-20

Topics

Categories