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Перспективы применения длинноходовых приводов штангового глубинного насоса

Перспективы применения длинноходовых приводов штангового глубинного насоса

Abstract

В качестве наземного привода штангового глубинного насоса на скважинах Припятского прогиба применяются станки-качалки, которые ограничены длиной хода – 3 м и числом двойных качаний – 6,7 об/мин. Из-за большого значения числа качаний насосное оборудование в быстрых темпах накапливает усталость материала, что приводит к его разрушению и, соответственно, к снижению межремонтного периода. С целью снижения темпов накопления усталости материала оборудования предлагается применять длинноходовые гидравлические привода с длиной хода устьевого полированного штока 6 м и числом двойных ходов – до 4 об/мин. Pumping units are used as a ground drive of a sucker rod pump in the wells of the Pripyat trough, which are limited by the stroke length – 3 meters, and the number of double swings – 6.7 rpm. Due to the large value of the number of swings, pumping equipment rapidly accumulates material fatigue, which leads to its destruction and, accordingly, to a decrease in the overhaul period. In order to reduce the rate of accumulation of equipment material fatigue, it is proposed to use long- stroke hydraulic drives with a wellhead polished rod stroke of 6 meters and a number of double strokes of up to 4 rpm.

Keywords

Surface drive, Длинноходовой наземный привод, Pumping unit, Downhole pumping equipment, Hydraulic drive, Станок-качалка, Насосы, Насосное оборудование, Гидравлический привод, Sucker rod pump

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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