Which oil base stock source is considered a mineral oil?

Mineral oil is derived from crude oil, which is a naturally occurring petroleum product. When it comes to the production of oils for various applications, mineral oils are specifically processed from crude oil through distillation and refining. These oils are widely used in engine lubricants, hydraulic fluids, and other industrial applications due to their favorable properties such as high stability and lubrication capability.

In contrast, fish oils, vegetable oils, and animal fats fall into the category of organic oils. These are obtained from biological sources and are classified as bio-based products rather than mineral oils. Each of these alternatives has distinct properties and applications but do not share the petroleum foundation that characterizes mineral oils sourced from crude oil. This distinction is essential for understanding the different types of oils and their appropriate uses in engineering and industrial applications.