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Title: Development of Enabling Scientific Tools to Characterize the Geologic Subsurface at Hanford

Abstract

This final report to the Department of Energy provides a summary of activities conducted under our exploratory grant, funded through U.S. DOE Subsurface Biogeochemical Research Program in the category of enabling scientific tools, which covers the period from July 15, 2010 to July 14, 2013. The main goal of this exploratory project is to determine the parameters necessary to translate existing borehole log data into reservoir properties following scientifically sound petrophysical relationships. For this study, we focused on samples and Ge-based spectral gamma logging system (SGLS) data collected from wells located in the Hanford 300 Area. The main activities consisted of 1) the analysis of available core samples for a variety of mineralogical, chemical and physical; 2) evaluation of selected spectral gamma logs, environmental corrections, and calibration; 3) development of algorithms and a proposed workflow that permits translation of log responses into useful reservoir properties such as lithology, matrix density, porosity, and permeability. These techniques have been successfully employed in the petroleum industry; however, the approach is relatively new when applied to subsurface remediation. This exploratory project has been successful in meeting its stated objectives. We have demonstrated that our approach can lead to an improved interpretation of existing wellmore » log data. The algorithms we developed can utilize available log data, in particular gamma, and spectral gamma logs, and continued optimization will improve their application to ERSP goals of understanding subsurface properties.« less

Authors:
;
Publication Date:
Research Org.:
Columbia Univ., New York, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
OSTI Identifier:
1136443
Report Number(s):
DOE-COLUMBIA-LDEO-0004625-1
DOE Contract Number:  
SC0004625
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
58 GEOSCIENCES; 54 ENVIRONMENTAL SCIENCES; Hanford Formation, Dual Range Fourier Transform Infrared Spectroscopy, DRFT-IR, Mineralogy, Borehole Geophysical Logging, Well Log Interpretation Parameters

Citation Formats

Kenna, Timothy C., and Herron, Michael M. Development of Enabling Scientific Tools to Characterize the Geologic Subsurface at Hanford. United States: N. p., 2014. Web. doi:10.2172/1136443.
Kenna, Timothy C., & Herron, Michael M. Development of Enabling Scientific Tools to Characterize the Geologic Subsurface at Hanford. United States. https://doi.org/10.2172/1136443
Kenna, Timothy C., and Herron, Michael M. 2014. "Development of Enabling Scientific Tools to Characterize the Geologic Subsurface at Hanford". United States. https://doi.org/10.2172/1136443. https://www.osti.gov/servlets/purl/1136443.
@article{osti_1136443,
title = {Development of Enabling Scientific Tools to Characterize the Geologic Subsurface at Hanford},
author = {Kenna, Timothy C. and Herron, Michael M.},
abstractNote = {This final report to the Department of Energy provides a summary of activities conducted under our exploratory grant, funded through U.S. DOE Subsurface Biogeochemical Research Program in the category of enabling scientific tools, which covers the period from July 15, 2010 to July 14, 2013. The main goal of this exploratory project is to determine the parameters necessary to translate existing borehole log data into reservoir properties following scientifically sound petrophysical relationships. For this study, we focused on samples and Ge-based spectral gamma logging system (SGLS) data collected from wells located in the Hanford 300 Area. The main activities consisted of 1) the analysis of available core samples for a variety of mineralogical, chemical and physical; 2) evaluation of selected spectral gamma logs, environmental corrections, and calibration; 3) development of algorithms and a proposed workflow that permits translation of log responses into useful reservoir properties such as lithology, matrix density, porosity, and permeability. These techniques have been successfully employed in the petroleum industry; however, the approach is relatively new when applied to subsurface remediation. This exploratory project has been successful in meeting its stated objectives. We have demonstrated that our approach can lead to an improved interpretation of existing well log data. The algorithms we developed can utilize available log data, in particular gamma, and spectral gamma logs, and continued optimization will improve their application to ERSP goals of understanding subsurface properties.},
doi = {10.2172/1136443},
url = {https://www.osti.gov/biblio/1136443}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 08 00:00:00 EDT 2014},
month = {Tue Jul 08 00:00:00 EDT 2014}
}