Site Map:
  • For 508 Compliance and Accessibility concerns, please contact Sharon Newman (newman.sharon@epa.gov).
  • To learn more about the Class VI permitting process, and for additional information on the lifecycle of a Class VI project, please visit https://www.epa.gov/uic/class-vi-wells-used-geologic-sequestration-carbon-dioxide.

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    Project Information

    4
    Mississippi
    Simpson and Copiah
    EPA Region 4
    Leo
    Denbury Carbon Solutions, LLC
    9/5/2024

    Well Information

    *For more information on the Class VI Project Phases, please see: https://www.epa.gov/uic/class-vi-wells-used-geologic-sequestration-carbon-dioxide#ClassVI_Lifecycle

    Permit NumberEffective Permit DatePermit StatusProject Phase*
    Pending final permitting determinationPending final permitting determinationWithdrawn: Company has withdrawn the applicationPre-Construction
    Pending final permitting determinationPending final permitting determinationWithdrawn: Company has withdrawn the applicationPre-Construction
    Pending final permitting determinationPending final permitting determinationWithdrawn: Company has withdrawn the applicationPre-Construction
    Pending final permitting determinationPending final permitting determinationWithdrawn: Company has withdrawn the applicationPre-Construction
    Pending final permitting determinationPending final permitting determinationWithdrawn: Company has withdrawn the applicationPre-Construction
    Pending final permitting determinationPending final permitting determinationWithdrawn: Company has withdrawn the applicationPre-Construction
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    Project Files

    Category NameSub CategoriesPermit #File TypeFile SizeCreated OnFile
    ApplicationFinancial Assurance Demonstration 161KB3/25/2024Leo_Financial_Assurance_Demonstration__Redacted_03-25-2024.pdf
    ApplicationWell Plugging Plan 849KB3/25/2024Redacted_Leo_Injection_Well_Plugging_Plan_03-25-2024.pdf
    ApplicationStimulation Program 221KB3/25/2024Redacted_Leo_Stimulation_Plan_03-25-2024.pdf
    ApplicationEmergency and Remedial Response Plan 852KB3/25/2024Redacted_Leo_Emergency_and_Remedial_Response_Plan_03-25-2024.pdf
    ApplicationPost-injection Site Care (PISC) and Site Closure Plan 7MB3/25/2024Redacted_Leo_Post_Injection_Site_Care_and_Site_Closure_9.19.23_RAI_03-25-2024.pdf
    ApplicationPre-operational Testing Program 137KB3/25/2024Leo_Operating_Plan_Redacted_03-25-2024.pdf
    ApplicationPermit Application Narrative 9MB3/25/2024Redacted_Leo_Geologic_Site_Characterization_9.19.23_RAI_03-25-2024.pdf
    ApplicationTesting and Monitoring Plan 2MB3/25/2024Redacted_Leo_Testing_and_Monitoring_Plan_03-25-2024.pdf
    ApplicationPermit Application Narrative 943KB3/25/2024Redacted_Leo_Application_Narrative_03-25-2024.pdf
    ApplicationArea of Review (AoR) and Corrective Action Plan 6MB3/25/2024Redacted_Leo_Area_of_Review_and_Corrective_Action_Plan_9.19.23_RAI_03-25-2024.pdf
    ApplicationWell Construction Details 16MB3/25/2024Redacted_Leo_Well_Construction_Plan_03-25-2024.pdf
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