Analysis of Devonian Black Shales in Kentucky for Potential Carbon Dioxide Sequestration and Enhanced Natural Gas Production Quarterly Report: July-Septmeber 2002 (open access)

Analysis of Devonian Black Shales in Kentucky for Potential Carbon Dioxide Sequestration and Enhanced Natural Gas Production Quarterly Report: July-Septmeber 2002

Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, strategy is to inject CO{sub 2} into organic-rich shales of Devonian age. Devonian black shales underlie approximately two-thirds of Kentucky and are generally thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to the way methane is stored in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane at a ratio of two to one. Black shales may similarly desorb methane in the presence of CO{sub 2}. If black shales similarly desorb methane in the presence of CO{sub 2}, the shales may be an excellent sink for CO{sub 2} with the added benefit of serving to enhance natural gas production. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject this research. To accomplish this investigation, …
Date: February 10, 2003
Creator: Nuttall, Brandon C.
Object Type: Report
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Army Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Army Justification Book

Disregard Restriction Header and Footer - Maneuver Training(Fort Knox) - Impacted Sites: Fort McCoy, WI; FORT BENNING, GA
Date: June 10, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Army Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Army Justification Book

Disregard Restriction Header and Footer - RC Transformation in Kentucky- Impacted Sites: AFRC Blue Grass; AFRC Paducah
Date: June 10, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book

Disregard Restriction Header and Footer – Navy Reserve Centers - Lexington, KY – Impacted Sites: NAVRESCEN_LEXINGTON_KY, KY
Date: June 10, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
Executive Correspondence from the Kentucky Delegation (open access)

Executive Correspondence from the Kentucky Delegation

Executive Correspondence from the Kentucky Delegation discussing the future status of the Patton Museum located at Ft. Knox.
Date: August 10, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library