# WEST THOMAS FIELD SERVICES, LLC — Custer County, OK

**Citation:** NPMS FIPS 40039 / OPID 39357  
**Type / status:** inspection / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** Not stated  
**Published:** 2026-07-16

0.742369 active Natural Gas pipeline miles in Custer County, OK; public NPMS snapshot 2026-07-16.

## Document text

WEST THOMAS FIELD SERVICES, LLC (PHMSA OPID 39357) reported 0.742369 active Natural Gas pipeline miles in Custer County, OK (county FIPS 40039) in the public NPMS summary snapshot dated 2026-07-16. The snapshot includes active assets only and excludes permanently abandoned assets. Exact pipeline locations and restricted NPMS GIS data are not included.

## Provenance

- Official: Yes
- Source: <https://www.npms.phmsa.dot.gov/Documents/NPMS_Active_Pipe_County_Mileage.xlsx>
- Source ID: `npms-public-summaries`
- SHA-256: `1111eea4d0ee45e802a008d20f5ba2da947070625aa17327ebab304d7a9cbd73`
- Retrieved: 2026-08-20T04:38:11.081Z
- Exported: 2026-08-26T23:05:25.000Z
- Document slug: `npms-mileage-176578cc246834a5dea8cad3`

### Source metadata

```json
{
  "materialSubtype": "pipeline_mileage",
  "dataAsOf": "2026-07-16",
  "dateBasis": "data_as_of_not_publication_date",
  "fips": "40039",
  "stateFips": "40",
  "state": "OK",
  "county": "Custer County",
  "region": "Custer County, OK",
  "operator": {
    "id": "39357",
    "name": "WEST THOMAS FIELD SERVICES, LLC"
  },
  "commodity": "Natural Gas",
  "mileage": 0.74236932,
  "plantCount": null,
  "snapshotScope": "active_assets_only",
  "personalContactDataExcluded": true,
  "restrictedGisExcluded": true,
  "provenance": {
    "workbook": "pipeline_mileage",
    "sheet": "Summary - Cnty, Oper, Commodity",
    "rowNumber": 9229,
    "rowSha256": "020f57223f31c870cf0c40f384f3bdf0f0a869904cad3d1c0449d2f5a25e0f62"
  },
  "citedSections": [
    "191.29"
  ],
  "caveat": "Public aggregate snapshot only. It is not a complete representation of exact pipeline locations, may be updated, and is not an agency finding about facility condition.",
  "jurisdiction": "US",
  "operatorName": "WEST THOMAS FIELD SERVICES, LLC"
}
```