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The line of sucker rods is represented in this diagram by the solid black line in the center of the well. A sucker rod is a steel rod, typically between 7 and 9 metres (25 and 30 ft) in length, and threaded at both ends, used in the oil industry to join together the surface and downhole components of a reciprocating piston pump installed in an oil well.
The polished rod is connected to a long string of rods called sucker rods, which run through the tubing to the down-hole pump, usually positioned near the bottom of the well. Picture of a pump jack 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.
Dover Artificial Lift was formed in 2009 including Norris Rods, Fergusen Beauregard, Alberta Oil Tool, Norrisseal, C-Tech Design & Manufacturing, and Theta Oilfield Services Inc. In 2011, Dover Corporation acquires Harbison Fischer [ 11 ] and Oil Lift Technology Inc. [ 12 ] Both companies became member brands within Norris Production Solutions.
NS – North Sea; can also refer to the North Slope Borough, Alaska, the North Slope, which includes Prudhoe Bay Oil Field (the largest US oil field), Kuparuk Oil Field, Milne Point, Lisburne, and Point McIntyre among others [citation needed] NTHF – non-toxic high flash; NTP – Normal temperature and pressure; NTU – nephelometric turbidity ...
In rod pumping applications, fiberglass rods are often used for their high tensile strength to weight ratio. Fiberglass rods provide an advantage over steel rods because they stretch more elastically (lower Young's modulus ) than steel for a given weight, meaning more oil can be lifted from the hydrocarbon reservoir to the surface with each ...
Well completion is the process of making a well ready for production (or injection) after drilling operations. This principally involves preparing the bottom of the hole to the required specifications, running in the production tubing and its associated down hole tools as well as perforating and stimulating as required.
Ginzel: Slang term for a worker of the lowest "rank", often a rookie with no oilfield experience whatsoever. Hanger: Refers to several different tools. The casing hanger is the portion of a wellhead assembly which provides support for the casing string when it is lowered into the wellbore. The liner hanger is used to hang casing liners (casing ...
The crankshaft rests in these bearings, with either one or two flywheels and a clutch fastened to it. A great number of oil field engines used a crosshead to connect the piston rod to the connecting rod; this slides back and forth between the bedplate and crosshead guides. Ignition in the combustion chamber is either by hot tube or spark plug.