Shop millions of independent artists. Independent. Together.
Selah, WA
$39.00
Title
Wellhead At Dusk
Artist
Jeff Swan
Medium
Photograph - Photograph
Description
A pumpjack (also called nodding donkey, pumping unit, horsehead pump, rocking horse, beam pump, dinosaur, sucker rod pump (SRP), grasshopper pump, thirsty bird, or jack pump) is the overground drive for a reciprocating piston pump in an oil well.
It is used to mechanically lift liquid out of the well if there is not enough bottom hole pressure for the liquid to flow all the way to the surface. The arrangement is commonly used for onshore wells producing little oil. Pumpjacks are common in oil-rich areas.
Depending on the size of the pump, it generally produces 5 to 40 litres of liquid at each stroke. Often this is an emulsion of crude oil and water. Pump size is also determined by the depth and weight of the oil to remove, with deeper extraction requiring more power to move the increased weight of the discharge column (discharge head).
A pumpjack converts the rotary mechanism of the motor to a vertical reciprocating motion to drive the pump shaft, and is exhibited in the characteristic nodding motion. The engineering term for this type of mechanism is a walking beam. It was often employed in stationary and marine steam engine designs in the 18th and 19th centuries.
Uploaded
August 17th, 2012
Statistics
Viewed 5,951 Times - Last Visitor from New York, NY on 04/15/2024 at 4:18 PM
Embed
Sales Sheet
Port Orange, FL - United States
One of your peers nominated this image in the 1000 Views on One Image Group's Special Features Nominations For Promotion #24 . Please help your fellow artists by visiting and passing on the love to another artist in the the 1000 Views on One Image Group....L/F/Tw
Richardson, TX - United States
Gorgeous stormy sunset, pump jack and composition! Nominating this fabulous capture for special feature on 1000 view group...F/T/P
Port Orange, FL - United States
Congratulation.....your wonderful work has been featured in the 1000 Views on 1 Image Group ..... Feel free to place your featured image in the Features Archive and any Genre specific Archive l/f/p
Bensalem, PA - United States
Congratulations your beautiful work is being featured in the World We See Group:-)
Burlington, NJ - United States
Congratulations, your creative and unique art work is featured in the "Out Of The Ordinary 1 A Day" group! 6/4/16
Please Wait...
Sign up for our newsletter for exclusive deals, discount codes, and more.
Server Status OK
Copyright © 2024 Licensing.Pixels.com - All Rights Reserved
Share
Comment, Like, Favorite
0
0
0
0
0
21
23
48