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  2. Booster pump - Wikipedia

    en.wikipedia.org/wiki/Booster_pump

    The engine needs a fuel tank and an automatic controller that will start the booster pump when it is needed. A small auxiliary electrically-powered booster pump (called a "jockey pump") is often included in the system to maintain the sprinkler pipes at sufficient pressure, without requiring startup of the large diesel engine.

  3. Blowout preventer - Wikipedia

    en.wikipedia.org/wiki/Blowout_preventer

    The U.S. government wanted the failed blowout preventer to be replaced in case of any pressure change that occurs when the relief well intersected with the well. [14] On September 3, 2010, at 1:20 p.m. CDT the 300 ton failed blowout preventer was removed from the well and began being slowly lifted to the surface. [ 14 ]

  4. Effluent sewer - Wikipedia

    en.wikipedia.org/wiki/Effluent_sewer

    Effluent sewer systems, as well as all sewer systems, can use two methods to transport wastewater to a treatment facility. These methods are gravity and pumping, also called pressure systems. Gravity systems use pipes that are laid on a slight downhill slope to transport wastewater. Effluent pumping systems have pipes that are buried at a ...

  5. Pumping station - Wikipedia

    en.wikipedia.org/wiki/Pumping_station

    Source (such as a well) pump discharging into an elevated tank; Raw water pumping from a river or lake; In-line booster pumping into an elevated tank; High service pumping of finished water at high pressure; Distributed system booster without a storage tank in the piping system

  6. Pressure tank - Wikipedia

    en.wikipedia.org/wiki/Pressure_tank

    A simple control system for a water well. Referring to the figure on the left, a submersible water pump is installed in a well. The pressure switch turns the water pump on when it senses a pressure that is less than P lo and turns it off when it senses a pressure greater than P hi. While the pump is on, the pressure tank fills up.

  7. Blowout (well drilling) - Wikipedia

    en.wikipedia.org/wiki/Blowout_(well_drilling)

    A blowout is the uncontrolled release of crude oil and/or natural gas from an oil well or gas well after pressure control systems have failed. [1] Modern wells have blowout preventers intended to prevent such an occurrence. An accidental spark during a blowout can lead to a catastrophic oil or gas fire.

  8. Well control - Wikipedia

    en.wikipedia.org/wiki/Well_control

    + Pressure due to pumping at that point or pressure loss in the system. If we convert pressure under circulating condition in the annulus to its density equivalent it will be called ECD Dividing the above equation by 0.052*TVD into both sides:- ECD = (Pressure under static condition + Annular pressure loss) / (0.052 * TVD) ECD = MW + Annular ...

  9. Oil well control - Wikipedia

    en.wikipedia.org/wiki/Oil_well_control

    Pump pressure, which is also referred to as system pressure loss, is the sum total of all the pressure losses from the oil well surface equipment, the drill pipe, the drill collar, the drill bit, and annular friction losses around the drill collar and drill pipe. It measures the system pressure loss at the start of the circulating system and ...

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