+An **oil field** is a subsurface accumulation of [Petroleum](/wiki/petroleum) and natural gas, often extending over a large area. It typically encompasses multiple [Oil Wells](/wiki/oil_well) drilled to extract these valuable hydrocarbons from deep underground reservoirs.
+## See also
+- [Natural Gas](/wiki/natural_gas)
+- [Fossil Fuel](/wiki/fossil_fuel)
+- [Oil Extraction](/wiki/oil_extraction)
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