keyword

where does petroleum come from

Monthly search volume and cost-per-click data for "where does petroleum come from" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=where+does+petroleum+come+from&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
where does oil come from	6,600	$0	20/20
how is crude oil formed	4,400	$0	20/20
how oil is formed	4,400	$0	19/20
how is oil formed	4,400	$0	18/20
how is oil created	2,900	$0	18/20
how was oil formed	2,900	$0	18/20
how is oil made	2,400	$0	20/20
what is oil made of	2,400	$0	19/20
what is oil.made of	2,400	$0	19/20
how was petroleum formed	1,300	$0	17/20

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=where+does+petroleum+come+from&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