Distributed Acoustic Sensing (DAS) Data for Periodic Hydraulic Tests

Description

California State University Long Beach evaluated hydraulic connectivity among geothermal wells using Periodic Hydraulic Testing (PHT) and Distributed Acoustic Sensing (DAS). The principal was to create a pressure signal in one well and observe the responding pressure signals in one or more observation wells to assess the permeability and storage of the fracture network that connects the two wells. DAS measured strain at mHz frequency in monitoring wells in response to PHT.

Resources

Name Format Description Link
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 720 second period step test at well FSE10. https://gdr.openei.org/files/929/FSE-10a_720SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 480 second period step test at well FSE6. https://gdr.openei.org/files/929/FSE-06_480SecP_SingDec_StepTest%20%281%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 120 second period step test at well FSE6 . https://gdr.openei.org/files/929/FSE_06_120SecP_SingDec_StepTest%20%281%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 720 second period step test at well FSE9. https://gdr.openei.org/files/929/FSE-09_720SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 480 second period step test at well FSE9. https://gdr.openei.org/files/929/FSE-09_480SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 120 second period step test at well FSE9 . https://gdr.openei.org/files/929/FSE-09_120SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 240 second period step test at well FSE10 . https://gdr.openei.org/files/929/FSE-10a_240SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 1080 second period step test at well FSE6 . https://gdr.openei.org/files/929/FSE-06_1080SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 1080 second period step test at well FSE9. https://gdr.openei.org/files/929/FSE-09_1080SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a tight buffered fiber optic cable during the 1080 second period step test at well FSE10 . https://gdr.openei.org/files/929/FSE-10b_120SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a tight buffered fiber optic cable during the 240 second period step test at well FSE10. https://gdr.openei.org/files/929/FSE-10b_240SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 240 second period step test at well FSE9. https://gdr.openei.org/files/929/FSE-09_240SecP_SingDecStep%20%282%29.mat
75 DAS file sampled at 1kHz with a tight buffered fiber optic cable during the 480 second period step test at well FSE10. https://gdr.openei.org/files/929/FSE-10b_480SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 120 second period step test at well FSE11. https://gdr.openei.org/files/929/FSE-11_120SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 240 second period step test at well FSE11. https://gdr.openei.org/files/929/FSE-11_240SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 480 second period step test at well FSE12. https://gdr.openei.org/files/929/FSE-12_480SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 720 second period step test at well FSE13. https://gdr.openei.org/files/929/FSE-13_720SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 240 second period step test at well FSE6. https://gdr.openei.org/files/929/FSE-06_240SecP_SingDecStep%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 480 second period step test at well FSE13. https://gdr.openei.org/files/929/FSE-13_480SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 1080 second period step test at well FSE10. https://gdr.openei.org/files/929/FSE-10a_1080SecP_SingDec_StepTest%20%282%29.mat
53 Information regarding the Mirror Lake field experiment, including details about the FSE well field and spreadsheets showing how DAS data channels are related to depth below the top of casing for each well. https://gdr.openei.org/files/929/MirrorLake2015_Metadata%20%282%29.xlsx
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 1080 second period step test at well FSE11. https://gdr.openei.org/files/929/FSE-11_1080SecP_SingDec_StepTest%20%281%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 120 second period step test at well FSE13. https://gdr.openei.org/files/929/FSE-13_120SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 1080 second period step test at well FSE12. https://gdr.openei.org/files/929/FSE-12_1080SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 480 second period step test at well FSE10. https://gdr.openei.org/files/929/FSE-10a_480SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 480 second period step test at well FSE11. https://gdr.openei.org/files/929/FSE-11_480SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a tight buffered fiber optic cable during the 1080 second period step test at well FSE10. https://gdr.openei.org/files/929/FSE-10b_1080SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 120 second period step test at well FSE12. https://gdr.openei.org/files/929/FSE-12_120SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 240 second period step test at well FSE12. https://gdr.openei.org/files/929/FSE-12_240SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 720 second period step test at well FSE12. https://gdr.openei.org/files/929/FSE-12_720SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a tight buffered fiber optic cable during the 720 second period step test at well FSE10. https://gdr.openei.org/files/929/FSE-10b_720SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 1080 second period step test at well FSE13. https://gdr.openei.org/files/929/FSE-13_1080SecP_SingDec_StepTest%20%281%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 120 second period step test at well FSE10. https://gdr.openei.org/files/929/FSE-10a_120SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 720 second period step test at well FSE11. https://gdr.openei.org/files/929/FSE-11_720SecP_SingDec_StepTest%20%282%29.mat
75 DAS file sampled at 1kHz with a standard fiber optic cable during the 240 second period step test at well FSE13. https://gdr.openei.org/files/929/FSE-13_240SecP_SingDecStepTest%20%282%29.mat

Tags

  • periodic-hydraulic-tests
  • distributed-acoustic-sensing
  • geomechanics
  • acoustic-sensing-data
  • matlab
  • new-hampshire
  • das
  • geothermal
  • mirror-lake
  • energy

Topics

Categories