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  2. Player versus player - Wikipedia

    en.wikipedia.org/wiki/Player_versus_player

    PvP is often controversial when used in role-playing games. In most cases, there are vast differences in abilities between players. PvP can even encourage experienced players to immediately attack and kill inexperienced players. [3] PvP is often referred to as player killing in the cases of games which contain, but do not focus on, such ...

  3. Oil well - Wikipedia

    en.wikipedia.org/wiki/Oil_well

    An oil well is a drillhole boring in Earth that is designed to bring petroleum oil hydrocarbons to the surface. Usually some natural gas is released as associated petroleum gas along with the oil. A well that is designed to produce only gas may be termed a gas well .

  4. Oil field engine - Wikipedia

    en.wikipedia.org/wiki/Oil_field_engine

    Initially, the steam engine used for drilling the well was kept in-place to lift the oil to the surface. As the well's production dropped off, the economic feasibility of firing a boiler and maintaining a steam operation at each individual well fell far short of the income from the well's production (often only a fraction of a barrel per day.)

  5. Oil well control - Wikipedia

    en.wikipedia.org/wiki/Oil_well_control

    Secondary oil well control is done after the Primary oil well control has failed to prevent formation fluids from entering the wellbore. This process uses "blow out preventer", a BOP, to prevent the escape of wellbore fluids from the well. As the rams and choke of the BOP remain closed, a pressure built up test is carried out and a kill mud ...

  6. The Uncensored Library - Wikipedia

    en.wikipedia.org/wiki/The_Uncensored_Library

    An example of a readable book [b]. Each of the nine countries covered by the library, as well as Reporters without Borders, has an individual wing, containing a number of articles, [1] available in English and the original language the article was written in. [2] The texts within the library are contained in in-game book items, which can be opened and placed on stands to be read by multiple ...

  7. Extraction of petroleum - Wikipedia

    en.wikipedia.org/wiki/Extraction_of_petroleum

    Oil rigs and oil platforms are used to drill long holes into the earth to create an oil well and extract petroleum. After extraction, oil is refined to make gasoline and other products such as tires and refrigerators. Extraction of petroleum can be dangerous and have led to oil spills. [1]

  8. Oil's Well - Wikipedia

    en.wikipedia.org/wiki/Oil's_Well

    ANALOG Computing said that Oil ' s Well for the Atari 8-bit was a "truly different and challenging" variant on the "'gobble the dots' theme", with good gameplay and graphics. [2] Dave Stone in Computer Gaming World stated that "The action's well-paced, the difficulty progressive. While getting to a higher level is somewhat dependent on getting ...

  9. PVP - Wikipedia

    en.wikipedia.org/wiki/PVP

    alpha-PVP, also called flakka, the drug alpha-Pyrrolidinopentiophenone Photoselective vaporization of the prostate , a surgical treatment for an enlarged prostate Military