IDR Rp724.942.778
Machine Location:4111 Marathon BlvdAustin, Texas, AS 78756(Opens in a new tab)
Informasi Penjual
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Nomor Stok
55261405
Kondisi
Bekas
Deskripsi
360-365-144 Pumping Units
Location: Midland, TX
Type: Used
Condition: Good
360-365-144 Pumping Units For Sale
A pumpjack 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 not enough bottom hole pressure exists 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 (1 to 9 imp gal; 1.5 to 10.5 US gal) 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 beam-type pumpjack converts the rotary motion of the motor to the vertical reciprocating motion necessary to drive the polished-rod and accompanying sucker rod and column (fluid) load. The engineering term for this type of mechanism is a walking beam. It was often employed in stationary and marine steam engine designs.