Scope and Contents
The subject category Petroleum relates to the manufacturing, refining, and sales of petroleum and other oil-based products including use in motors, spindles machinery, cylinders and by painters
Within these materials there exists producer and supplier overlap with other fuel, oil, and lubricant product lines such as linseed, rosin, whale, and refined vegetable oils. See also subject categories Automobile Industry, Aviation, Coal, Engines, Gas, Oils and Lubricants, plus other related topics, as applicable.
Petroleum includes business records, serial publications, guides and histories of specific companies, patents, images, realia, as well as widely-varied subject records. Business records also include import and export documentation and records of patents. Oversize material included with the series comprises of additional serial publications and business records.
Material related to specific subject areas provide overviews of several subjects pertaining to the petroleum industry. This includes the general history of the petroleum industry, chemistry and science related aspects of oil recovery and production, and literature about aspects of the petroleum trade intended for tradesmen. Materials extend to gas and electric companies, the automobile, aviation, and maritime industries, as well as addressing issues within the oil recovery trade such as procedures, storage equipment, and balancing safety and cost considerations.
No particular depth is present for any singular subtopic though Petroleum offers a breadth of general information about various aspects of the petroleum and its related industries.