# MARINER ENERGY, INC — Notice of Amendment

**Citation:** CPF 420069003M  
**Type / status:** enforcement / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2006-09-28

CLOSED notice of amendment citing 192.509(a), 192.805, 192.805(b), 192.805(c), 192.805(d), 192.805(e), 192.805(f), 192.809(a), 192.809(c), 195.505, 195.505(b), 195.505(c), 195.505(d), 195.505(e), 195.505(f), 195.509(c).

## Document text

Notice of Amendment involving MARINER ENERGY, INC. PHMSA's enforcement data identifies the cited regulations as 192.509(a),  192.805,  192.805(b),  192.805(c),  192.805(d),  192.805(e),  192.805(f),  192.809(a),  192.809(c),  195.505,  195.505(b),  195.505(c),  195.505(d),  195.505(e),  195.505(f),  195.509(c). The case was opened on 2006-09-28 and is reported as closed as of 2006-12-20. Open the official case record for notices, responses, orders, and the latest status.

PHMSA lists no public case documents for this record.

## Provenance

- Official: Yes
- Source: <https://primis.phmsa.dot.gov/enforcement-data/case/420069003M>
- Source ID: `phmsa-enforcement`
- SHA-256: `d6ce0c61d2e60b86192c79396d33d28dd8ad9faf9663ba992e58e82e5544012f`
- Retrieved: 2026-08-20T04:44:44.458Z
- Exported: 2026-08-22T08:40:44.398Z
- Document slug: `phmsa-enforcement-420069003m`

### Source metadata

```json
{
  "cpf": "420069003M",
  "operator": "MARINER ENERGY, INC",
  "region": "Southwest",
  "pipelineType": "GAS INTRASTATE LIQUID OFFSHORE",
  "caseStatus": "CLOSED",
  "citedSections": [
    "192.509(a)",
    "192.805",
    "192.805(b)",
    "192.805(c)",
    "192.805(d)",
    "192.805(e)",
    "192.805(f)",
    "192.809(a)",
    "192.809(c)",
    "195.505",
    "195.505(b)",
    "195.505(c)",
    "195.505(d)",
    "195.505(e)",
    "195.505(f)",
    "195.509(c)"
  ],
  "dataAsOf": "08/04/2026 12PM",
  "caseDataAsOf": "2026-08-04",
  "attachmentCount": 0,
  "attachments": [],
  "extractedAgencyDocumentCount": 0,
  "attachmentPolicy": "Official attachment links are retained. Agency-issued documents may also include a verified local PDF and page-level text representation.",
  "jurisdiction": "US",
  "operatorName": "MARINER ENERGY, INC"
}
```