# WILD GOOSE STORAGE LLC — Notice of Amendment

- **operation:** document
- **citation:** CPF 12023054NOA
- **title:** WILD GOOSE STORAGE LLC — Notice of Amendment
- **source type:** enforcement
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** historical
- **official:** true
- **published on:** 2023-09-14
- **effective on:** Not available
- **summary:** CLOSED notice of amendment citing 192.12(b)(1).
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-enforcement-12023054noa.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-enforcement-12023054noa.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-enforcement-12023054noa
- **source url:** https://primis.phmsa.dot.gov/enforcement-data/case/12023054NOA
**body:**

Notice of Amendment involving WILD GOOSE STORAGE LLC. PHMSA's enforcement data identifies the cited regulation as 192.12(b)(1). The case was opened on 2023-09-14 and is reported as closed as of 2023-10-31. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

12023054NOA_Closure Letter_10312023_(22-235021).pdf: https://primis.phmsa.dot.gov/enforcement-documents/12023054NOA/12023054NOA_Closure%20Letter_10312023_(22-235021).pdf

12023054NOA_Closure Letter_10312023_(22-235021)_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/12023054NOA/12023054NOA_Closure%20Letter_10312023_(22-235021)_text.pdf

12023054NOA_Notice of Amendment_09142023_(22-235021).pdf: https://primis.phmsa.dot.gov/enforcement-documents/12023054NOA/12023054NOA_Notice%20of%20Amendment_09142023_(22-235021).pdf

12023054NOA_Notice of Amendment_09142023_(22-235021)_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/12023054NOA/12023054NOA_Notice%20of%20Amendment_09142023_(22-235021)_text.pdf

12023054NOA_Operator Response to Notice_10132023_(22-235021).pdf: https://primis.phmsa.dot.gov/enforcement-documents/12023054NOA/12023054NOA_Operator%20Response%20to%20Notice_10132023_(22-235021).pdf

12023054NOA_Notice of Amendment_09142023_(22-235021)_text.pdf

NOTICE OF AMENDMENT
VIA ELECTRONIC MAIL TO: Toby.McKenna@rockpointgs.com
September 14, 2023
Mr. Tobias McKenna
Chief Executive Officer
Wild Goose Storage, LLC
607 8th Ave. SW
Suite 400
Calgary, AB T2P 0A7
CPF 1-2023-054-NOA
Dear Mr. McKenna:
From August 15, 2022, through August 19, 2022, inspectors from the California Geologic Energy
Management Division (CalGEM), acting as an agent for the Pipeline and Hazardous Materials
Safety Administration (PHMSA) pursuant to Chapter 601 of 49 United States Code (U.S.C.)
inspected Wild Goose Storage, LLC’s (WGS) procedures for the Wild Goose Storage Field in
Butte County, California.
As a result of the inspection, PHMSA has identified the apparent inadequacy found within WGS’
plans or procedures. The item inspected and the inadequacy is described below:
1. 49 C.F.R. § 192.12 Underground natural gas storage facilities.
(a) …
(b) Depleted hydrocarbon and aquifer reservoir UNGSFs
(1) Each UNGSF that uses a depleted hydrocarbon reservoir or an
aquifer reservoir for natural gas storage and was constructed after
July 18, 2017, must meet all provisions of API RP 1171 (incorporated
by reference, see § 192.7), and paragraphs (c) and (d) of this section,
prior to commencing operations.
WGS construction procedures required by § 192.12(b)(1) were inadequate. Specifically, WGS’
Well & Reservoir Integrity Management Plan Manual, Section 5.6 Well Remediation, Revised
August 22, 2022 (Well Remediation Procedure) failed to satisfy API RP 1171, Sections 11.2.1 and



6.6.1 (Sections 11.2 and 6.6.1).
Section 11.2.1 requires, in part that “[t]he operator shall develop and follow procedures for the
construction, operation, and maintenance of natural gas storage wells and reservoirs to establish
and maintain functional integrity.” Correspondingly, as to those procedures governing the
construction, operation, and maintenance of the Wild Goose Storage Field, Section 6.6.1 states
“[a] well identified as having compromised mechanical integrity shall be evaluated and responsive
action implemented within a timeframe and by method(s) determined by the operator and
corresponding to the severity of the integrity risk.”
During the inspection, PHMSA reviewed WGS’ Well Remediation Procedure, and found that it
failed to provide adequate information on how to specifically evaluate and implement response
action for wells identified as having compromised mechanical integrity. Specifically, the Well
Remediation Procedures generally just repeats the language of 6.6.1 quoted above, and does not
describe procedures addressing evaluation of a well having compromised mechanical integrity.
Therefore, WGS’ written procedures governing the construction, operation, and maintenance of the
Wild Goose Storage Field to establish and maintain functional integrity required by §192.12(b)(1)
were inadequate. WGS must revise its process to address the deficiency outlined above.
Response to this Notice
This Notice is provided pursuant to 49 U.S.C. § 60108(a) and 49 C.F.R. § 190.206. Enclosed as
part of this Notice is a document entitled Response Options for Pipeline Operators in Compliance
Proceedings.
Please refer to this document and note the response options. Be advised that all material you
submit in response to this enforcement action is subject to being made publicly available. If you
believe that any portion of your responsive material qualifies for confidential treatment under 5
U.S.C. § 552(b), along with the complete original document you must provide a second copy of
the document with the portions you believe qualify for confidential treatment redacted and an
explanation of why you believe the redacted information qualifies for confidential treatment under
5 U.S.C. § 552(b).
Following the receipt of this Notice, you have 30 days to submit written comments, revised
procedures, or a request for a hearing under §190.211. If you do not respond within 30 days of
receipt of this Notice, this constitutes a waiver of your right to contest the allegations in this Notice
and authorizes the Associate Administrator for Pipeline Safety to find facts as alleged in this Notice
without further notice to you and to issue an Order Directing Amendment. If your plans or
procedures are found inadequate as alleged in this Notice, you may be ordered to amend your plans
or procedures to correct the inadequacies (49 C.F.R. § 190.206). If you are not contesting this
Notice, we propose that you submit your amended procedures to my office within 30 days of
receipt of this Notice. This period may be extended by written request for good cause. Once the
inadequacies identified herein have been addressed in your amended procedures, this enforcement
action will be closed.
It is requested (not mandated) that Wild Goose Storage, LLC maintain documentation of the safety



improvement costs associated with fulfilling this Notice of Amendment (preparation/revision of
plans, procedures) and submit the total to Robert Burrough, Director, Eastern Region, Pipeline and
Hazardous Materials Safety Administration. In correspondence concerning this matter, please refer
to CPF 1-2023-054-NOA and, for each document you submit, please provide a copy in electronic
format whenever possible.
Sincerely,
Robert Burrough
Director, Eastern Region
Pipeline and Hazardous Materials Safety Administration
Enclosure: Response Options for Pipeline Operators in Enforcement Proceedings

12023054NOA_Closure Letter_10312023_(22-235021)_text.pdf

VIA ELECTRONIC MAIL TO: Toby.McKenna@rockpointgs.com
October 31, 2023
Mr. Tobias McKenna
Chief Executive Officer
Wild Goose Storage, LLC
607 8th Ave. SW
Suite 400
Calgary, AB T2P 0A7
CPF 1-2023-054-NOA
Dear Mr. McKenna:
From August 15, 2022, through August 19, 2022, inspectors from the California Geologic Energy
Management Division (CalGEM), acting as an agent for the Pipeline and Hazardous Materials
Safety Administration (PHMSA) pursuant to Chapter 601 of 49 United States Code (U.S.C.)
inspected Wild Goose Storage, LLC’s (WGS) procedures for the Wild Goose Storage Field in
Butte County, California. As a result of the inspection, WGS was issued a Notice of Amendment
on September 14, 2023 requiring WGS to amend certain aspects of its procedures.
WGS submitted its amended procedures on October 13, 2023. My staff reviewed the amended
procedures, and it appears that the inadequacies outlined in this Notice of Amendment have been
corrected.
This letter is to inform you no further action is necessary and this case is now closed. Thank you
for your cooperation.
Sincerely,
Robert Burrough
Director, Eastern Region
Pipeline and Hazardous Materials Safety Administration
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