# HILCORP ENERGY COMPANY — Gas transmission and gathering annual report (2008)

**Citation:** PHMSA Annual Report 20090601 (2008)  
**Type / status:** inspection / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2008-12-31

Gas transmission and gathering; reporting year 2008; TX. Operator-reported infrastructure data.

## Document text

Gas transmission and gathering annual report for reporting year 2008, submitted by HILCORP ENERGY COMPANY (operator 30711). Reported scope: TX. Represented states: TX. Selected reported fields: b1total 2: 10.831; b1total t: 10.831; b2total 1: 5.865; b2total 2: 0.54; b2total 3: 4.426; b2total t: 10.831; b3total 5: 0.709; b3total 6: 0.597; b3total 8: 6.934; b3total 9: 2.591; b3total t: 10.831; b4total 1: 3.648; b4total 2: 4.496; b4total 3: 2.687; b4total t: 10.831. 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: `7e3c047f614ce3a280fcf2e3c8fce8a0272df88b9c45a65ab14164d6b70f18a2`
- Retrieved: 2026-08-13T02:59:50.318Z
- Exported: 2026-08-25T23:32:59.479Z
- Document slug: `phmsa-annual-91ed235efe6045731a184069`

### Source metadata

```json
{
  "materialSubtype": "phmsa_pipeline_annual_report",
  "dataset": "gas_transmission_gathering",
  "reportYear": 2008,
  "reportNumber": "20090601",
  "supplementalNumber": "14811",
  "sourceFormat": "modern_xlsx",
  "operator": {
    "id": "30711",
    "name": "HILCORP ENERGY COMPANY"
  },
  "region": "TX",
  "commodity": null,
  "representedStates": [
    "TX"
  ],
  "jurisdictionClasses": [],
  "facilities": [],
  "metrics": {
    "B1TOTAL_2": 10.831,
    "B1TOTAL_T": 10.831,
    "B2TOTAL_1": 5.865,
    "B2TOTAL_2": 0.54,
    "B2TOTAL_3": 4.426,
    "B2TOTAL_T": 10.831,
    "B3TOTAL_5": 0.709,
    "B3TOTAL_6": 0.597,
    "B3TOTAL_8": 6.934,
    "B3TOTAL_9": 2.591,
    "B3TOTAL_T": 10.831,
    "B4TOTAL_1": 3.648,
    "B4TOTAL_2": 4.496,
    "B4TOTAL_3": 2.687,
    "B4TOTAL_T": 10.831
  },
  "dependentRowsBySheet": {},
  "dataAsOf": null,
  "reportingPeriodEnd": "2008-12-31",
  "dateBasis": "calendar_year_end_not_submission_date",
  "provenance": {
    "archive": "annual_gas_transmission_gathering_2001_2009.zip",
    "archiveSha256": "45aeb4ab02223f90e5cd3bdb7b1d7443e42a011643eececbc0ac0b2fc7befc99",
    "workbook": "annual_gas_transmission_gathering_2008.xlsx",
    "sheet": "GTGG AR 2008",
    "rowNumber": 1008,
    "sourceRowNumbers": [
      1008
    ],
    "rowSha256": "91fff2d6f9259c78b1f34b0e4db1d3b0ef65cf0a582224a3f6f70250dca7ccbb"
  },
  "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": "HILCORP ENERGY COMPANY"
}
```