Oilfield (noun)

A region or area where oil is extracted from the earth.

Origin:

The word 'oilfield' refers to a region or area where oil is extracted from the earth.

Examples:

1. The oilfield was a major source of the country's wealth and economic prosperity.
2. The oilfield was located in a remote and difficult to access area.
3. The oilfield was heavily guarded to prevent theft and unauthorized access.
4. The oilfield was operated by large multinational corporations.
5. The oilfield was a major contributor to greenhouse gas emissions and environmental pollution.