Chameleon oil pattern — A Chameleon oil pattern is a pattern of oil on the lane used by the Professional Bowlers Association in tournament play. A typical Chameleon pattern is 39 feet long. It forces players to play in a specific zone on the lane because of the way the… … Wikipedia
Pattern 1853 Enfield — Rifle Musket 1853 Enfield Rifle Musket Type Rifled Musket Place of origin … Wikipedia
Oil acne — Classification and external resources ICD 10 L70.8 (ILDS L70.830) Oil acne is an occupational skin condition caused by exposure to oils used in industry.[1] See also Soot tattoo List of cutaneous conditions … Wikipedia
Oil lamp — Neolithic stone lamps in Thousand Lamp Museum in Qiandeng town of Kunshan … Wikipedia
Oil well — The pumpjack, such as this one located south of Midland, Texas, is a common sight in West Texas. An oil well is a general term for any boring through the earth s surface that is designed to find and acquire petroleum oil hydrocarbons. Usually… … Wikipedia
Christmas tree (oil well) — Oil well Christmas tree In petroleum and natural gas extraction, a Christmas tree, or tree , (not wellhead as sometimes incorrectly referred to) is an assembly of valves, spools, and fittings used for an oil well, gas well, water injection well,… … Wikipedia
Moiré pattern — Moiré and Moire redirect here. For other uses, see Moire (disambiguation) … Wikipedia
Mustard oil — The term mustard oil is used for three different oils that are made from mustard seeds: A fatty vegetable oil resulting from pressing the seeds, An essential oil resulting from grinding the seeds, mixing them with water, and extracting the… … Wikipedia
North Sea oil — is a mixture of hydrocarbons, comprising liquid oil and natural gas, produced from oil reservoirs beneath the North Sea. In the oil industry, the term North Sea often includes areas such as the Norwegian Sea and the area known as West of Shetland … Wikipedia
Shale oil extraction — Shell s experimental in situ shale oil facility, Piceance Basin, Colorado, United States Process type Chemical Industrial sector(s) Chemical industry, oil indus … Wikipedia
Environmental impact of oil shale industry — includes the consideration of issues such as land use, waste management, and water and air pollution. Surface mining of oil shale deposits has all the environmental impacts of open pit mining. In addition, the combustion and thermal processing… … Wikipedia