natural petrol
41Murco Petroleum Ltd — is a UK based oil company, with headquarters in St. Albans, Hertfordshire. It refines oil and also has a network of petrol stations. It was founded in 1960 and is a subsidiary of the USA based Murphy Oil Corporation. The company owns a chain of… …
422005 Hertfordshire Oil Storage Terminal fire — {| Location map|Hertfordshire label= background=white lat= 51.764 long= 0.424 caption=Hemel Hempstead in Hertfordshire float=right width=195The 2005 Hertfordshire Oil Storage Terminal fire was caused by a series of explosions early on the morning …
43Gas engine — This article is about engines that use gaseous fuel. For gasoline engines, see Petrol engine. For other uses, see Internal combustion engine. Model of an S type Hartop Gas Engine. A gas engine means an engine running on a gas, such as coal gas,… …
44Alcohol fuel — Although fossil fuels have become the dominant energy resource for the modern world, alcohol has been used as a fuel throughout history. The first four aliphatic alcohols (methanol, ethanol, propanol, and butanol) are of interest as fuels because …
45Internal combustion engine — The internal combustion engine is an engine in which the combustion of a fuel (normally a fossil fuel) occurs with an oxidizer (usually air) in a combustion chamber. In an internal combustion engine, the expansion of the high temperature and high …
46Fiat Fiorino — Manufacturer Fiat Production 1977–present Predecessor Fiat 500 Commerciale …
47Nationalization of oil supplies — The nationalization of oil supplies refers to the process of deprivatization of oil production operations, generally in the purpose of obtaining more revenue from oil for oil producing countries. This process, which should not be confused with… …
48Octane rating — or octane number is a standard measure of the anti knock properties (i.e. the performance) of a motor or aviation fuel. The higher the octane number, the more compression the fuel can withstand before detonating. In broad terms, fuels with a… …
49Fuel economy in automobiles — Fuel consumption monitor from a 2006 Honda Airwave …
50Outline of geology — See also: Index of geology articles The following outline is provided as an overview of and topical guide to geology: Geology – one of the Earth sciences, it is the study of the Earth, with the general exclusion of present day life, flow within… …
