825666_0100006_SoCalGas_UGS
Summary
SCH Number
2026070429
Public Agency
California Department of Conservation
(DOC)
Document Title
825666_0100006_SoCalGas_UGS
Document Type
NOE - Notice of Exemption
Received
Posted
7/13/2026
Document Description
The intent of this project is to inspect the well integrity and remediate identified conditions as part of the Storage Integrity Management Program (SIMP). After reviewing well history, available directional surveys and inspection logs, and current wellbore configuration (casing size, restrictions, perforations, liner, etc.), a plan is developed to return well to service. This project includes pulling isolation completion equipment, clean to total depth, perform punch and inject, and probable casing expansions as proposed and with approval from CalGEM, perform integrity tests, and run new completion tubing flow only. API: 0403724130, Well Name: Porter 69D
Contact Information
Name
Maggie Harrington
Agency Name
Department of Conservation, Geologic Energy Management Division
Job Title
Analyst II
Contact Types
Lead/Public Agency
Phone
Email
Name
Juan Cadavid Ortiz
Agency Name
Southern California Gas Company
Job Title
Submitter
Contact Types
Project Applicant
Phone
Location
Coordinates
Cities
Los Angeles
Counties
Los Angeles
Regions
Southern California
Township
03N
Range
16W
Section
28
Base
SB
Other Location Info
Aliso Canyon Oil Field
Other Information
FR Station #84: 863S 3313W
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 1; 14 CCR §§ 15301, 1684.1
Reasons for Exemption
The project is categorically exempt from CEQA under the “Class 1” (14 CCR § 15301) exemption per the CEQA Guidelines because the proposed project is a repair or minor alteration of existing facilities and will not involve an expansion of use of the oil field, and therefore is exempt from the need for full CEQA review. Additionally, in accordance with 14 CCR § 1684.1 the Class 1 exemption consists of operation repair, maintenance, minor alternation of existing public or private structures, facilities, mechanical equipment, or topographical features involving negligible or no expansion of use beyond that existing previously. This Class includes but is not limited to conversion, and abandonment work on oil, gas, injection, and geothermal wells involving the alteration of well casing, such as perforating and casing repair, removal, or replacement; installation or removal of downhole production or injection equipment, cement plugs, bridge plugs, and packers set to isolate production or injection intervals.
Exempt Status
Categorical Exemption
Type, Section or Code
Class 2; 14 CCR § 15302
Reasons for Exemption
Class 2 applies because it consists of “replacement or reconstruction of existing structures and facilities where the new structure will be located on the same site as the structure replaced and will have substantially the same purpose and capacity as the structure replaced[.]” Examples of Class 2 include, but are not limited to, “[R]eplacement or reconstruction of existing utility systems and/or facilities involving negligible or no expansion of capacity.”
Exempt Status
Categorical Exemption
Type, Section or Code
Class 4; 14 CCR §§ 15304, 1684.2
Reasons for Exemption
Class 4 exemption applies. The proposed project would be conducted entirely on an existing pad with enough space to contain all equipment. The project would not disturb any undisturbed areas. The proposed project is located within an industrial area. Therefore, the proposed project “consists of drilling operations that result in only minor alterations with negligible or no permanent effects to the existing condition of the land, water, air, and/or vegetation.” The rework/sidetrack would not expand the facility.
Exceptions to Exemptions: CalGEM further finds that there are no exceptions to the application of the categorical exemptions (PRC § 21084; 14 CCR § 15300.2) referenced above. For example, there is no substantial evidence that there are any “unusual circumstances” associated with the proposed project that create a reasonable possibility that the activity will have a significant effect on the environment, and that there are no significant “cumulative impacts” resulting from successive projects of the same type in the same place. Therefore, reliance on the exemptions is appropriate.
County Clerk
Los Angeles
Attachments
Notice of Exemption
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