# STONE ENERGY — Notice of Amendment

**Citation:** CPF 420117006M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2011-08-09

CLOSED notice of amendment citing 195.402(a).

## Document text

Notice of Amendment involving STONE ENERGY. PHMSA's enforcement data identifies the cited regulation as 195.402(a). The case was opened on 2011-08-09 and is reported as closed as of 2011-11-16. Open the official case record for notices, responses, orders, and the latest status.

Official case documents:

420117006M_Closure Letter_11162011.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_Closure%20Letter_11162011.pdf

420117006M_Closure Letter_11162011_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_Closure%20Letter_11162011_text.pdf

420117006M_NOA_08092011.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_NOA_08092011.pdf

420117006M_NOA_08092011_text.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_NOA_08092011_text.pdf

420117006M_Operator Response to NOA_09202011.pdf: https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_Operator%20Response%20to%20NOA_09202011.pdf

420117006M_Closure Letter_11162011_text.pdf

November 16, 2011
Mr. John R. Pantaleo
Vice President-Gulf of Mexico
Stone Energy Corporation
625 East Kaliste Saloom Road
Lafayette, LA 70508
CPF 4-2011-7006M
Dear Mr. Pantaleo:
On August 9, 2011, the Pipeline and Hazardous Materials Safety Administration
(PHMSA) issued to Stone Energy Corporation a Notice of Amendment in the above-
referenced case. Based on our review of the documentation you provided, it has been
determined that you have complied with the terms of this Amendment.
Accordingly, this case is now closed and no further action is contemplated with respect
to the matters involved in this case. Thank you for your cooperation in this matter.
Sincerely,
R. M. Seeley
Director, Southwest Region
Pipeline and Hazardous
Materials Safety Administration

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420117006M>
- Source ID: `phmsa-enforcement`
- SHA-256: `a77daa4210f147924f475cfb67822b4d023546aadb041691bf1c329084f1a962`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-22T11:17:00.226Z
- Document slug: `phmsa-enforcement-420117006m`

### Source metadata

```json
{
  "cpf": "420117006M",
  "operator": "STONE ENERGY",
  "region": "Southwest",
  "pipelineType": "INTERSTATE LIQUID OFFSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "195.402(a)"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 5,
  "attachments": [
    {
      "name": "420117006M_Closure Letter_11162011.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_Closure%20Letter_11162011.pdf",
      "bytes": 308845,
      "category": "agency_document"
    },
    {
      "name": "420117006M_Closure Letter_11162011_text.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_Closure%20Letter_11162011_text.pdf",
      "bytes": 9209,
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    },
    {
      "name": "420117006M_NOA_08092011.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_NOA_08092011.pdf",
      "bytes": 177357,
      "category": "case_document"
    },
    {
      "name": "420117006M_NOA_08092011_text.pdf",
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      "bytes": 18528,
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    },
    {
      "name": "420117006M_Operator Response to NOA_09202011.pdf",
      "url": "https://primis.phmsa.dot.gov/enforcement-documents/420117006M/420117006M_Operator%20Response%20to%20NOA_09202011.pdf",
      "bytes": 125117,
      "category": "party_submission"
    }
  ],
  "extractedAgencyDocumentCount": 1,
  "attachmentPolicy": "Official attachment links are retained. Agency-issued documents may also include a verified local PDF and page-level text representation.",
  "jurisdiction": "US",
  "operatorName": "STONE ENERGY"
}
```