commercial gas
41North Thames Gas Board — Area of the North Thames Gas Board within Great Britain The North Thames Gas Board was a state owned utility providing gas for light and heat to industries and homes in part of England. The Board s area included parts of the County of London,… …
42Natural gas production — is the process of extraction of liquid and gaseous hydrocarbons from the subsurface by process equipment. The term natural gas production is also used as an economic category and is measured in volume and weight units: in cubic meters (natural… …
43Compressed natural gas filling stations — (CNG filling stations) perform refilling of motor vehicles with CNG. In the former USSR first CNG filling stations were constructed in 1939 in Melitopol, Gorlovka and Moscow. 30 high capacity CNG filling stations supplying about 40 thousand… …
44Western Siberia oil and gas bearing province — is the world’s largest province of oil and gas reserves and resources. It occupies the lowland of the same name and the water area of the Southern Kara Sea. Administratively, it is located within the Yamal Nenets and Khanty Mansiysk Autonomous… …
45Pipeline quality natural gas — A mixture of hydrocarbon compounds existing in the gaseous phase with sufficient energy content, generally above 900 British thermal units, and a small enough share of impurities for transport through commercial gas pipelines and sale to end… …
46Breathing gas — is a mixture of gaseous chemical elements and compounds used for respiration. Air is the most common and only natural breathing gas. Other artificial gases, either pure gases or mixtures of gases, are used in breathing equipment and enclosed… …
47Coal gas — Towngas redirects here. For the company in Hong Kong trading as Towngas , see The Hong Kong and China Gas Company Limited. See also: Coal gasification and Coal seam gas Coal gas (also town gas and illumination gas) is a flammable gaseous… …
48Natural gas prices — at the Henry Hub in US Dollars per MBtu for the 2000 2010 decade. Natural gas prices, as with other commodity prices, are mainly driven by supply and demand fundamentals. However, natural gas prices may also be linked to the price of crude oil… …
49History of the petroleum industry in Canada (natural gas) — Natural gas has been used almost as long as crude oil in Canada, but its commercial development was not as rapid. This is because of special properties of this energy commodity: it is a gas, and it frequently contains impurities. The technical… …
50Natural gas — For other uses, see Natural gas (disambiguation). Natural gas extraction by countries in cubic meters per year. Natural gas is a naturally occurring gas mixture consisting primarily of methane, typically with 0–20% higher hydrocarbons[1] …
