# SUN EXPLORATION & PRODUCTION CO — Gas transmission and gathering annual report (1988)

**Citation:** PHMSA Annual Report 19880693 (1988)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 1988-12-31

Gas transmission and gathering; reporting year 1988; CA. Operator-reported infrastructure data.

## Document text

Gas transmission and gathering annual report for reporting year 1988, submitted by SUN EXPLORATION & PRODUCTION CO (operator 18741). Reported scope: CA. Represented states: CA. Selected reported fields: gathering onshore miles: 1; gathering offshore miles: 3. The sortable date is the reporting-period end, not the operator submission date.

## Provenance

- Official: Yes
- Source: <https://data.transportation.gov/d/aemm-7pyq>
- Source ID: `phmsa-annual-reports`
- SHA-256: `e0fd9f7c6efc75b58c2a757b4d49f77684e4ddd4d9a6cd43a6a4522609628976`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-27T10:52:06.663Z
- Document slug: `phmsa-annual-923548760c1020c99092fda0`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_transmission_gathering",
  "reportYear": 1988,
  "reportNumber": "19880693",
  "supplementalNumber": null,
  "sourceFormat": "legacy_xls",
  "operator": {
    "id": "18741",
    "name": "SUN EXPLORATION & PRODUCTION CO"
  },
  "region": "CA",
  "commodity": null,
  "representedStates": [
    "CA"
  ],
  "jurisdictionClasses": [],
  "facilities": [],
  "metrics": {
    "GATHERING_ONSHORE_MILES": 1,
    "GATHERING_OFFSHORE_MILES": 3
  },
  "dependentRowsBySheet": {},
  "dataAsOf": null,
  "reportingPeriodEnd": "1988-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_transmission_gathering_1970_2000.zip",
    "archiveSha256": "0045b2ed5b6e0037084234547050cf80d07aa8c8444155af8f8c651a8b2d0bdd",
    "workbook": "annual_gas_transmission_gathering_1970_1989.xls",
    "sheet": "1984-1989",
    "rowNumber": 3968,
    "sourceRowNumbers": [
      3968
    ],
    "rowSha256": "b5e1b6d6b6c60611f80273bc9819067835bb3a230f47389bcbff244e57d3d257"
  },
  "caveat": "Operator-reported annual infrastructure data may be corrected. The indexed date is the reporting-period end, not the submission date, and the record is not an agency finding about current facility condition.",
  "jurisdiction": "US",
  "operatorName": "SUN EXPLORATION & PRODUCTION CO"
}
```