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

    9
    California
    Kern
    EPA Region 9
    Elk Hills 26R
    Carbon TerraVault I, LLC
    1/7/2025

    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 NumberPermit DatePermit StatusProject Phase*
    R9UIC-CA6-FY22-1.42/3/2025Active: Final permit has been issuedPre-Operational
    R9UIC-CA6-FY22-1.22/3/2025Active: Final permit has been issuedPre-Operational
    R9UIC-CA6-FY22-1.1 2/3/2025Active: Final permit has been issuedPre-Operational
    R9UIC-CA6-FY22-1.32/3/2025Active: Final permit has been issuedPre-Operational
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    Project Files

    Category NameSub CategoriesPermit #File TypeFile SizeCreated OnFile
    Final PermitFinal PermitR9UIC-CA6-FY22-1.1 546KB1/7/2025EPA-R09-OW-2023-0623-0107_content_01-07-2025.pdf
    Final PermitFinal PermitR9UIC-CA6-FY22-1.4 547KB1/7/2025EPA-R09-OW-2023-0623-0104_content_01-07-2025.pdf
    Final PermitFinal PermitR9UIC-CA6-FY22-1.3 546KB1/7/2025EPA-R09-OW-2023-0623-0105_content_01-07-2025.pdf
    Final PermitFinal PermitR9UIC-CA6-FY22-1.2 547KB1/7/2025EPA-R09-OW-2023-0623-0106_content_01-07-2025.pdf
    Draft PermitDraft PermitR9UIC-CA6-FY22-1.2 33MB4/15/2024EPA-R09-OW-2023-0623-0002_content_04-15-2024.pdf
    Draft PermitDraft PermitR9UIC-CA6-FY22-1.1 35MB4/15/2024EPA-R09-OW-2023-0623-0001_content_04-15-2024.pdf
    Draft PermitDraft PermitR9UIC-CA6-FY22-1.4 33MB4/15/2024EPA-R09-OW-2023-0623-0004_content_04-15-2024.pdf
    Draft PermitDraft PermitR9UIC-CA6-FY22-1.3 33MB4/15/2024EPA-R09-OW-2023-0623-0003_content_04-15-2024.pdf
    ApplicationTesting and Monitoring PlanR9UIC-CA6-FY22-1.2 3MB3/26/2024Attachment C - TM 345C-36R V2_03-26-2024.pdf
    ApplicationEmergency and Remedial Response PlanR9UIC-CA6-FY22-1.1 , R9UIC-CA6-FY22-1.2, R9UIC-CA6-FY22-1.3, R9UIC-CA6-FY22-1.4 801KB3/26/2024Attachment--F--Emergency--and--Remedial--Response--Plan_03-26-2024.pdf
    ApplicationTesting and Monitoring PlanR9UIC-CA6-FY22-1.3 3MB3/26/2024Attachment C - TM 353XC-35R V2_03-26-2024.pdf
    ApplicationPre-operational Testing ProgramR9UIC-CA6-FY22-1.1 , R9UIC-CA6-FY22-1.2, R9UIC-CA6-FY22-1.3, R9UIC-CA6-FY22-1.4 194KB3/26/2024Preoperational--Testing--Plan_03-26-2024.pdf
    ApplicationWell Construction DetailsR9UIC-CA6-FY22-1.3 987KB3/26/2024Attachment G3 - Construction Details_353XC-35R_V5_03-26-2024.pdf
    ApplicationTesting and Monitoring PlanR9UIC-CA6-FY22-1.4 3MB3/26/2024Attachment C - TM 363C-27R V2_03-26-2024.pdf
    ApplicationWell Plugging PlanR9UIC-CA6-FY22-1.2 1MB3/26/2024Attachment D2 - Well Plugging Plan_345C-36R_V5_03-26-2024.pdf
    ApplicationWell Construction DetailsR9UIC-CA6-FY22-1.2 984KB3/26/2024Attachment G2 - Construction Details_345C-36R_V5_03-26-2024.pdf
    ApplicationWell Construction DetailsR9UIC-CA6-FY22-1.4 981KB3/26/2024Attachment G4 - Construction Details_363C-27R_V5_03-26-2024.pdf
    ApplicationTesting and Monitoring PlanR9UIC-CA6-FY22-1.1 3MB3/26/2024Attachment C - TM 373-36R V2_03-26-2024.pdf
    ApplicationWell Construction DetailsR9UIC-CA6-FY22-1.1 1MB3/26/2024Attachment G1 - Construction Details_373-35R_V5_03-26-2024.pdf
    ApplicationPermit Application NarrativeR9UIC-CA6-FY22-1.1 , R9UIC-CA6-FY22-1.2, R9UIC-CA6-FY22-1.3, R9UIC-CA6-FY22-1.4 5MB3/26/2024Attachment--A--Narrative_03-26-2024.pdf
    ApplicationArea of Review (AoR) and Corrective Action PlanR9UIC-CA6-FY22-1.1 , R9UIC-CA6-FY22-1.2, R9UIC-CA6-FY22-1.3, R9UIC-CA6-FY22-1.4 1MB3/26/2024Attachment--B--AoR--and--Corrective--Action_03-26-2024.pdf
    ApplicationPost-injection Site Care (PISC) and Site Closure PlanR9UIC-CA6-FY22-1.1 , R9UIC-CA6-FY22-1.2, R9UIC-CA6-FY22-1.3, R9UIC-CA6-FY22-1.4 693KB3/26/2024Attachment--E--Post--Injetion--Site--Care--and--Closure--Plan_03-26-2024.pdf
    ApplicationFinancial Assurance DemonstrationR9UIC-CA6-FY22-1.1 , R9UIC-CA6-FY22-1.2, R9UIC-CA6-FY22-1.3, R9UIC-CA6-FY22-1.4 2MB3/26/2024Attachment--H-----Financial--Responsibility--12-8-23--Redacted_03-26-2024.pdf
    ApplicationWell Plugging PlanR9UIC-CA6-FY22-1.1 1,019KB3/26/2024Attachment D1 - Well Plugging Plan_373-35R_V5_03-26-2024.pdf
    ApplicationWell Plugging PlanR9UIC-CA6-FY22-1.3 1,022KB3/26/2024Attachment D3 - Well Plugging Plan_353XC-35R_V5_03-26-2024.pdf
    ApplicationWell Plugging PlanR9UIC-CA6-FY22-1.4 1MB3/26/2024Attachment D4 - Well Plugging Plan_363C-27R_V5_03-26-2024.pdf
    ApplicationFinancial Assurance DemonstrationR9UIC-CA6-FY22-1.1 , R9UIC-CA6-FY22-1.2, R9UIC-CA6-FY22-1.3, R9UIC-CA6-FY22-1.4 77KB3/26/2024Letter--of--Credit--Description_03-26-2024.pdf
    OtherR9UIC-CA6-FY22-1.1 , R9UIC-CA6-FY22-1.2, R9UIC-CA6-FY22-1.3, R9UIC-CA6-FY22-1.4 26MB8/9/2024EPA-R09-OW-2023-0623-0010_content_08-09-2024.pdf
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