Effective Elastic and Neutron Capture Cross Section Calculations Corresponding to Simulated Fluid Properties from CO2 Push-Pull Simulations

The submission contains a .xls files consisting of 10 excel sheets, which contain combined list of pressure, saturation, salinity, temperature profiles from the simulation of CO2 push-pull using Brady reservoir model and the corresponding effective compressional and shear velocity, bulk density, and fluid and time-lapse neutron capture cross section profiles of rock at times 0 day (baseline) through 14 days. First 9 sheets (each named after the corresponding CO2 push-pull simulation time) contains simulated pressure, saturation, temperature, salinity profiles and the corresponding effective elastic and neutron capture cross section profiles of rock matrix at the time of CO2 injection. Each sheet contains two sets of effective compressional velocity profiles of the rock, one based on Gassmann and the other based on Patchy saturation model. Effective neutron capture cross section calculations are done using a proprietary neutron cross-section simulator (SNUPAR) whereas for the thermodynamic properties of CO2 and bulk density of rock matrix filled with fluid, a standalone fluid substitution tool by Schlumberger is used. Last sheet in the file contains the bulk modulus of solid rock, which is inverted from the rock properties (porosity, sound speed etc) based on Gassmann model. Bulk modulus of solid rock in turn is used in the fluid substitution.

Data e Risorse

Campo Valore
DOI 10.15121/1452749
accessLevel public
bureauCode {019:20}
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dataQuality true
identifier https://data.openei.org/submissions/3685
issued 2018-03-07T07:00:00Z
landingPage https://gdr.openei.org/submissions/1018
license https://creativecommons.org/licenses/by/4.0/
modified 2018-06-14T18:04:41Z
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programCode {019:006}
projectLead Sean Porse
projectNumber EE0001554
projectTitle Push-pull well testing using CO2 with active source geophysical monitoring
publisher Lawrence Berkeley National Laboratory
resource-type Dataset
source_datajson_identifier true
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Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • active-seismic
  • amerigeo
  • amerigeoss
  • brine
  • carbon-dioxide
  • characterization
  • ckan
  • co2
  • egs
  • energy
  • fault
  • fluid
  • fracture
  • geo
  • geoss
  • geothermal
  • national
  • neutron-capture
  • north-america
  • push-pull
  • sensitivity-analysis
  • snupar
  • stimulation
  • united-states
  • well-logging
isopen True
license_id cc-by
license_title Creative Commons Attribution
license_url http://www.opendefinition.org/licenses/cc-by
maintainer Curtis Oldenburg
maintainer_email cmoldenburg@lbl.gov
metadata_created 2025-11-22T19:22:09.417806
metadata_modified 2025-11-22T19:22:09.417810
notes The submission contains a .xls files consisting of 10 excel sheets, which contain combined list of pressure, saturation, salinity, temperature profiles from the simulation of CO2 push-pull using Brady reservoir model and the corresponding effective compressional and shear velocity, bulk density, and fluid and time-lapse neutron capture cross section profiles of rock at times 0 day (baseline) through 14 days. First 9 sheets (each named after the corresponding CO2 push-pull simulation time) contains simulated pressure, saturation, temperature, salinity profiles and the corresponding effective elastic and neutron capture cross section profiles of rock matrix at the time of CO2 injection. Each sheet contains two sets of effective compressional velocity profiles of the rock, one based on Gassmann and the other based on Patchy saturation model. Effective neutron capture cross section calculations are done using a proprietary neutron cross-section simulator (SNUPAR) whereas for the thermodynamic properties of CO2 and bulk density of rock matrix filled with fluid, a standalone fluid substitution tool by Schlumberger is used. Last sheet in the file contains the bulk modulus of solid rock, which is inverted from the rock properties (porosity, sound speed etc) based on Gassmann model. Bulk modulus of solid rock in turn is used in the fluid substitution.
num_resources 1
num_tags 25
title Effective Elastic and Neutron Capture Cross Section Calculations Corresponding to Simulated Fluid Properties from CO2 Push-Pull Simulations