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Oil sampling is a procedure for collecting a volume of fluid from lubricated or hydraulic machinery for the purpose of oil analysis. Much like collecting forensic evidence at a crime scene, when collecting an oil sample, it is important to ensure that procedures are used to minimize disturbance of the sample during and after the sampling process.
Ferrography is a method of oil analysis used to inspect the severity and mechanisms of wear in machinery. This is achieved by separating ferrous debris from lubricating oil by use of a magnetic field with an instrument called a ferrograph, the result is then examined with microscopy. A trained analyst can then diagnose faults or predict failures.
The three most quoted oil products are North America's West Texas Intermediate crude (WTI), North Sea Brent Crude, and the UAE Dubai Crude, and their pricing is used as a barometer for the entire petroleum industry, although, in total, there are 46 key oil exporting countries. Brent Crude is typically priced at about $2 over the WTI Spot price ...
Motor oil – Lubricant used for lubrication of internal combustion engines; Oil analysis – Laboratory analysis of an oil based lubricant's properties and contaminants; Penetrating oil – Low-viscosity oil; Tribology – Science and engineering of interacting surfaces in relative motion
S&P Global Commodity Insights is a provider of energy and commodities information and a source of benchmark price assessments in the physical commodity markets.The business was started with the foundation in 1909 of the magazine National Petroleum News by Warren C. Platt.
Metallurgical failure analysis is the process to determine the mechanism that has caused a metal component to fail. It can identify the cause of failure, providing insight into the root cause and potential solutions to prevent similar failures in the future, as well as culpability, which is important in legal cases. [ 1 ]
An oil formulation consists of the base or stock oil and oil additives. Most oil formulations contain basic additives and detergents , designed to react with and neutralise acids, [ 2 ] preventing damage to engine parts, including corrosion of metal surfaces.
Motor oil, engine oil, or engine lubricant is any one of various substances used for the lubrication of internal combustion engines. They typically consist of base oils enhanced with various additives, particularly antiwear additives , detergents, dispersants , and, for multi-grade oils, viscosity index improvers .