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keyword

what is crude oil petroleum

Monthly search volume and cost-per-click data for "what is crude oil petroleum" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+crude+oil+petroleum&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
oil petroleum 9,900 $10.41 19/20
what is crude oil 5,400 $0 20/20
what is crude petroleum 5,400 $0 20/20
crude oil is 4,400 $0 17/20
petroleum oil 4,400 $19.35 16/20
oil and petroleum 3,600 $10.09 18/20
what is oil.made of 2,400 $0 17/20
crude oil meaning 1,600 $0 17/20
what is crude oil used for 1,300 $0 18/20
crude oil petroleum 1,300 $0 16/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+crude+oil+petroleum&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt