# NAICS 211120: Crude Petroleum Extraction

The SBA size standard for NAICS 211120 is 1,250 employees (13 CFR 121.201).

| Field | Value |
| --- | --- |
| Code | 211120 |
| Title | Crude Petroleum Extraction |
| Level | 6 |
| Parent | 21112 |
| Size standard | 1,250 employees |
| Footnote | - |

## Description

This industry comprises establishments primarily engaged in (1) the exploration, development, and/or the production of petroleum from wells in which the hydrocarbons will initially flow or can be produced using normal or enhanced drilling and extraction techniques or (2) the production of crude petroleum from surface shales or tar sands or from reservoirs in which the hydrocarbons are semisolids. Establishments in this industry operate oil wells on their own account or for others on a contract or fee basis.

## Sources

- Census NAICS: https://www.census.gov/naics/
- SBA size standards: https://www.sba.gov/document/support-table-size-standards

## API and MCP

- REST: GET https://samgovapi.io/api/v1/naics/211120/size-standard?revenue_usd=...
- MCP tools: naics_lookup, size_standard_check

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