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2. Injector - Wikipedia

   en.wikipedia.org/wiki/Injector

   The major advantage of jet pumps for deep well installations is the ability to situate all mechanical parts (e.g., electric/petrol motor, rotating impellers) at the ground surface for easy maintenance. The advent of the electrical submersible pump has partly replaced the need for jet type well pumps, except for driven point wells or surface ...

3. List of components of oil drilling rigs - Wikipedia

   en.wikipedia.org/wiki/List_of_components_of_oil...

   Suction line (#3) is an intake line for the mud pump to draw drilling fluid from the mud tanks. Swivel (#18) is the top end of the kelly that allows the rotation of the drill string without twisting the block. Traveling block (#11) is the moving end of the block and tackle. Together, they give a significant mechanical advantage for lifting.

4. Pumping (oil well) - Wikipedia

   en.wikipedia.org/wiki/Pumping_(oil_well)

   In the context of oil wells, pumping is a routine operation involving injecting fluids into the well. Pumping may either be done by rigging up to the kill wing valve on the Xmas tree or, if an intervention rig up is present pumping into the riser through a T-piece (a small section of riser with a connection on the side).

5. Ejector (disambiguation) - Wikipedia

   en.wikipedia.org/wiki/Ejector_(disambiguation)

   Ejector may refer to: Caterpillar 740 Ejector, an articulated hauler (dump truck) Hand ejector, a specific revolver (handgun) design; Ejection seat, an escape device for aircraft; Ejectment, a law term concerning recovering the possession of or title to land; Ejector or injector, a pump-like device without moving parts (Static mechanical equipment)

6. All the best early Cyber Monday deals under $100: Walmart ...

   www.aol.com/lifestyle/black-friday-deals-under...

   Black Friday starts now: Here are the best deals we've found under $100 at Amazon, Walmart, Kohl's, and other retailers.

7. Vacuum ejector - Wikipedia

   en.wikipedia.org/wiki/Vacuum_Ejector

   A vacuum ejector, or simply ejector is a type of vacuum pump, which produces vacuum by means of the Venturi effect.. In an ejector, a working fluid (liquid or gaseous) flows through a jet nozzle into a tube that first narrows and then expands in cross-sectional area.